{"title":"Confined Space Signs","description":"\u003cp\u003ePermit-required confined space signage on 8x12 rust-resistant aluminum, for manholes, vaults, tanks, digesters, lift stations, silos, and pits. Covers entry permit requirements, atmospheric testing, and oxygen-deficient and toxic atmosphere warnings.\u003c\/p\u003e\u003cp\u003eOSHA 1910.146 requires that permit spaces be posted so employees are informed of the hazard before entry. These are printed on .065 aluminum with UV-stable inks and pre-drilled mounting holes, so they stay readable at a wet, below-grade access point where a decal would not last. Made in the USA by CGAP Safety.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003e\u003cstrong\u003eRead the guide: permit-required confined space posting under 1910.146, with entry diagram and atmospheric limits\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/industry-water-wastewater-utilities\"\u003e\u003cstrong\u003eRead: safety signage for water and wastewater utilities\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"confined-space-nitrogen-purged-danger-sign-deadly-asphyxiation-hazard-permit-required-8x12-aluminum-cgap-safety","title":"DANGER Confined Space Nitrogen Purged Sign – Asphyxiation – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eProtect workers in nitrogen-purged or inerted confined spaces with this bold DANGER sign. Meets OSHA 1910.146 requirements by warning of invisible, deadly asphyxiation hazard and mandating permit and ventilation before entry. Made from heavy-duty .065 aluminum with UV-resistant inks, this 8x12-inch sign withstands years of indoor\/outdoor use without fading or rusting. Pre-drilled holes for fast installation. Professional-grade signage from CGAP Safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e•\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eOSHA 1910.146 COMPLIANT – Exact wording for nitrogen-purged or inert confined spaces\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eBOLD RED\/BLACK\/WHITE ANSI Z535 DESIGN – Instantly readable from 30+ feet\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eHEAVY-DUTY .065 ALUMINUM – Rust-proof, rounded corners + 4 pre-drilled holes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eUV-RESISTANT \u0026amp; FADE-PROOF – Industrial inks last 7+ years outdoors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eWARNS OF INVISIBLE DEADLY ASPHYXIATION – Permit required + ventilate before entering\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003ePERFECT 8 × 12 INCH SIZE – Required for food \u0026amp; beverage, chemical plants, breweries, silos, tanks\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eCGAP SAFETY QUALITY – Professional signage trusted by safety managers nationwide\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eNitrogen is used to purge vessels, reactors, and tanks so they cannot burn or so a catalyst stays protected, and it leaves behind an atmosphere with almost no oxygen. The body cannot sense that. Breathing nitrogen brings no choking or air hunger, only sudden collapse, sometimes after a few breaths at the manway. Gas spilling from an open manway can also leave the platform outside short of oxygen. The legend calls for a permit and ventilation first because nothing about the space will warn the person entering it.\u003c\/p\u003e\n\u003ch3\u003eWhere to post this sign\u003c\/h3\u003e\n\u003cp\u003eManways, hatches, and inspection ports on any vessel under nitrogen purge or blanket should each carry one, as should the barricade around a manway left open during a turnaround. Mark the platform or landing around the opening too, since nitrogen flowing out can drop the oxygen level right where people stand. Tank farms that blanket food or chemical storage with nitrogen should post one at every roof hatch and gauging point.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eRefinery and petrochemical turnaround planners, catalyst handling contractors, pharmaceutical and specialty chemical plants that blanket reactors, industrial gas suppliers, and maintenance crews at food plants that store oils or powders under nitrogen.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-danger-sign-hazardous-atmosphere-risk-of-asphyxiation-do-not-enter-without-permit-rust-resistant-aluminum-safety-sign-by-cgap-safety\"\u003eDANGER Permit-Required Confined Space Sign: Asphyxiation Risk\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-confined-space-co2-hazard-sign-permit-required-for-entry-8x12-rust-resistant-aluminum-uv-resistant-graphics-by-cgap-safety\"\u003eDANGER Confined Space CO2 Hazard Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-confined-space-sign-welding-fumes-permit-required-8x12-aluminum-safety-sign\"\u003eDANGER Confined Space Sign: Welding Fumes, Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Single Sign","offer_id":47222494298356,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true},{"title":"5 Signs","offer_id":47222494331124,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true},{"title":"10 Signs","offer_id":47222494363892,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"25 Signs","offer_id":47222494396660,"sku":null,"price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/confined-space-nitrogen-purged-danger-sign-deadly-asphyxiation-hazard-permit-required-8x12-aluminum-cgap-safety-1508654.png?v=1764335045"},{"product_id":"danger-confined-space-sign-welding-fumes-permit-required-8x12-aluminum-safety-sign","title":"DANGER Confined Space Sign – Welding Fumes – Permit Required – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eThis sign provides a highly visible warning for confined spaces where welding work may occur. The message reinforces the dangers of toxic fumes and oxygen deficiency and reminds workers that a permit is required before entry. It helps support confined space entry programs and lockout\/tagout procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRecommended for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ewelding and fabrication inside tanks or vessels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eshipyards, refineries, and industrial plants\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003epits, vaults, silos, boilers, and manholes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003emaintenance and shutdown operations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003etraining labs and vocational programs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe durable aluminum construction ensures the message remains legible in demanding environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e• CLEAR WARNING FOR CONFINED SPACE WELDING HAZARDS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommunicates the life-threatening risks of welding fumes, oxygen depletion, and toxic atmosphere inside confined spaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• RECOGNIZABLE OSHA-STYLE “DANGER” FORMAT\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBold red DANGER header signals high-severity hazard level consistent with widely recognized industrial safety communication standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• REINFORCES PERMIT-REQUIRED ENTRY PROCEDURES\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSupports facility safety programs that require confined space permits, atmospheric testing, attendants, ventilation, and documented entry authorization.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• PREMIUM 8×12 ALUMINUM METAL SIGN\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRigid aluminum will not warp, peel, or deteriorate like plastic or laminated paper. Designed for long-term use in industrial environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• DURABLE FOR INDOOR OR OUTDOOR INSTALLATION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUV-resistant, rust-proof print suitable for plants, tanks, pits, boilers, shipyards, silos, manholes, and mechanical rooms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• MADE IN THE USA BY AN INDUSTRIAL SAFETY SIGN MANUFACTURER\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned and produced in the United States by a company focused on workplace safety signage used in real facilities and job sites.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eWelding inside a tank, boiler, or vessel puts the fume plume right where the welder breathes, with nowhere for it to go. Metal fumes, coatings burning off the steel, and gases from the arc build up quickly in still air, while argon and CO2 shielding gases settle in low spots and push oxygen out. A leaking oxygen hose can enrich the air enough to make clothing burn fiercely. The permit brings in testing, forced ventilation, and an attendant before anyone strikes an arc.\u003c\/p\u003e\n\u003ch3\u003eWhere to post this sign\u003c\/h3\u003e\n\u003cp\u003eTanks, boilers, and vessels scheduled for weld repair should have one at the manway or access door, plus another where hoses and leads pass into the space. In shipyards, mark the hatches to double bottoms and tank compartments. Pipe pits and vaults that get welded tie-ins need one at the ladder, and welding schools can mount one at the entry of a confined space trainer.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-confined-space-co2-hazard-sign-permit-required-for-entry-8x12-rust-resistant-aluminum-uv-resistant-graphics-by-cgap-safety\"\u003eDANGER Confined Space CO2 Hazard Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-permit-required-confined-space-lift-station-sign-authorized-entry-only-restricted-access-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-rounded-corners-by-cgap-safety\"\u003eDANGER Confined Space Lift Station Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-danger-sign-enter-by-permit-only-death-or-serious-injury-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Permit-Required Confined Space Sign: Enter By Permit Only\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47350203515124,"sku":"CGAP-D-CONFINEDSPACEWELDING-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-confined-space-sign-welding-fumes-may-cause-death-or-serious-injury-permit-required-8x12-aluminum-metal-safety-sign-confined-space-entry-welding-warning--6873527.png?v=1766987105"},{"product_id":"danger-open-cut-utility-trench-sign-hazardous-gases-may-accumulate-test-atmosphere-and-ventilate-before-entry-8x12-rust-resistant-aluminum-trench-safety-sign-by-cgap-safety","title":"DANGER Open Cut Utility Trench Sign – Hazardous Gases – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eTrench walls aren’t the only thing that can collapse on a crew; a bad atmosphere can drop them even faster.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe CGAP Safety “Danger – Open Cut Utility Trench – Hazardous Gases May Accumulate – Test Atmosphere \u0026amp; Ventilate Before Entry” sign is designed for utility, pipeline, and heavy civil projects where gases or low oxygen may develop in open cut trenches. The bold red DANGER header and clear wording remind workers that they must test the atmosphere and ventilate the space before entering the trench.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis 8 x 12 inch sign is manufactured from rust-resistant aluminum to withstand outdoor exposure, mud, and rough handling on active jobs. The high-contrast red, black, and white OSHA-style layout stands out on fencing, trench boxes, shoring frames, and site access points so the warning is visible as crews approach the trench.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this sign as part of your overall trench safety and confined space program to reinforce atmospheric testing and ventilation expectations for employees and contractors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImportant: This product is a warning sign only and does not replace competent person oversight, atmospheric monitoring, shoring, or regulatory requirements. Always follow applicable trenching, excavation, and confined space standards, site procedures, and equipment manufacturer instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCGAP Safety is an American safety sign manufacturer dedicated to straightforward, durable signage that helps contractors and utilities see the gap and close the gap in their safety programs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUTILITY TRENCH GAS HAZARD SIGN – “Danger \/ Open Cut Utility Trench \/ Hazardous Gases May Accumulate \/ Test Atmosphere \u0026amp; Ventilate Before Entry” warns crews that atmospheric hazards may be present when entering open cut trenches.\u003c\/li\u003e\n\u003cli\u003eCALLS OUT TESTING \u0026amp; VENTILATION – Direct wording instructs workers to test the atmosphere and ventilate before entry, supporting confined space and trench safety programs instead of implying that ventilation alone is enough.\u003c\/li\u003e\n\u003cli\u003e8x12 RUST-RESISTANT ALUMINUM – Rigid 8 x 12 inch sign manufactured from rust-resistant aluminum with high-contrast red, black, and white graphics for a professional look that outlasts paper, laminated sheets, and thin plastic on outdoor jobs.\u003c\/li\u003e\n\u003cli\u003eHIGH-VISIBILITY OSHA-STYLE LAYOUT – Classic red “DANGER” header and bold block lettering make the message easy to read at a distance on fencing, trench boxes, shoring, and site access points.\u003c\/li\u003e\n\u003cli\u003eFOR UTILITY, PIPELINE \u0026amp; CIVIL WORK – Ideal for water and sewer crews, gas utilities, telecom trenches, industrial sites, and heavy civil projects where open cut trenches can collect hazardous gases or low oxygen.\u003c\/li\u003e\n\u003cli\u003eMADE BY AN AMERICAN SAFETY MANUFACTURER – Produced by CGAP Safety, an American safety sign manufacturer focused on clear, compliance-minded messaging and durable materials for real-world job sites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eA deep trench behaves like an open-topped tank. Exhaust from a compactor or pump running at the bottom, vapor from contaminated soil, gas seeping from a damaged service or sewer lateral, and low-oxygen pockets from decaying fill can all gather between the walls on a still day. Crews tend to judge a trench by its walls and shoring, not by the air inside it. Testing near the bottom and running a blower before anyone climbs down keeps a bad atmosphere from catching them unprepared.\u003c\/p\u003e\n\u003ch3\u003eWhere to post this sign\u003c\/h3\u003e\n\u003cp\u003eFix one beside every ladder or ramp where crews climb into the trench, and on the barricade at each spot where pipe is lowered in. Add another where gas-powered pumps, compactors, or saws are staged near the edge, since their exhaust can drain into the cut. On jobs near landfills, fuel stations, or old industrial ground, post signs along the full open length rather than only at the entrance.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003ePipeline and directional drilling crews digging bore pits, fiber and conduit contractors, water departments repairing main breaks, environmental remediation contractors, excavation foremen who act as the competent person, and general contractors running site utility work.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-utility-manhole-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-manhole-cover-safety-sign-by-cgap-safety\"\u003eDANGER Utility Manhole Sign: Confined Space Authorized Entry Only\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-valve-box-utility-pit-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-utility-access-safety-sign-by-cgap-safety\"\u003eDANGER Valve Box \/ Utility Pit Sign: Confined Space\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-permit-required-confined-space-lift-station-sign-authorized-entry-only-restricted-access-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-rounded-corners-by-cgap-safety\"\u003eDANGER Confined Space Lift Station Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-no-trespassing-sign-hazardous-conditions-present-keep-out-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-outdoor-safety-sign-by-cgap-safety\"\u003eDANGER No Trespassing Sign: Hazardous Conditions Present\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47368682373364,"sku":"CGAP-D-OPENCUTUTILITYTRENCH-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-open-cut-utility-trench-sign-hazardous-gases-may-accumulate-test-atmosphere-and-ventilate-before-entry-8x12-rust-resistant-aluminum-trench-safety-sign-by-1284737.png?v=1769721547"},{"product_id":"danger-electrical-vault-sign-confined-space-permit-required-for-entry-8x12-rust-resistant-aluminum-utility-safety-sign-by-cgap-safety","title":"DANGER Electrical Vault Sign – Confined Space Permit Required – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eElectrical vaults are not storage closets and they are not “quick look” spaces. They are typically underground or partially enclosed areas with restricted entry, limited escape routes, and the potential for multiple overlapping hazards depending on site conditions and equipment configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe CGAP Safety “Danger – Electrical Vault – Confined Space – Permit Required for Entry” sign is designed to communicate one simple operational reality: this vault is a controlled space, and entry must be managed through a permit process. The bold red DANGER header signals severity at a glance, while the confined space and permit language helps align expectations for contractors, maintenance crews, and anyone working near vault access points.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis sign is sized at 8 x 12 inches for strong visibility without being oversized, making it a practical fit on vault doors, fence lines, walls, posts, equipment rooms, and near underground access hatches. The high-contrast red, black, and white OSHA-style layout stays legible in busy industrial environments where quick recognition matters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from rust-resistant aluminum, it is built for real-world placement and long-term exposure, holding up better than paper notices, thin plastic markers, and temporary labels that fade, crack, or peel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this sign as part of your confined space and electrical safety controls to help reduce unauthorized entry, reinforce site rules, and support consistent jobsite communication around electrical vault access.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCGAP Safety is an American safety manufacturer dedicated to straightforward, durable signage that helps organizations see the gap and close the gap between written procedures and day-to-day field execution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImportant: This sign is a warning tool only and does not replace required training, permits, atmospheric testing, lockout\/tagout, guarding, PPE, rescue planning, or applicable standards and local requirements. Always follow your facility’s written confined space and electrical safety procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eELECTRICAL VAULT DANGER SIGN – “Danger \/ Electrical Vault \/ Confined Space \/ Permit Required for Entry” clearly communicates that the area is a controlled-access electrical vault and entry must follow a permit process.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSUPPORTS PERMIT-REQUIRED ENTRY PROGRAMS – Reinforces confined space controls at underground vaults where atmospheric hazards, restricted egress, and energized equipment risks may be present.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDETERS UNAUTHORIZED ACCESS – Straightforward wording helps prevent untrained personnel, visitors, or bystanders from entering vault areas without authorization and proper procedures.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8x12 RUST-RESISTANT ALUMINUM – Rigid 8 x 12 inch sign manufactured from rust-resistant aluminum for long-term indoor\/outdoor durability on fences, doors, walls, posts, or near vault hatches.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOSHA-STYLE HIGH VISIBILITY LAYOUT – Classic red DANGER header and bold block lettering improve readability at a distance in industrial sites, utility corridors, and facility environments.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMADE BY AN AMERICAN SAFETY MANUFACTURER – Produced by CGAP Safety, an American safety manufacturer focused on clear, compliance-minded messaging and durable materials for real-world worksites.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eElectrical vaults put energized equipment and a confined atmosphere in the same tight space. Transformers, switches, and cable splices may sit live a short reach from the ladder, and a failing splice or a dropped tool can start an arc with no room to back away. Overheated insulation gives off smoke and combustible gas that collect below grade, and oxygen can be depleted as well. With the ladder as the only way out, entry needs a permit covering both the electrical isolation and the atmosphere.\u003c\/p\u003e\n\u003ch3\u003eWhere to post this sign\u003c\/h3\u003e\n\u003cp\u003eMount it on or beside each vault hatch and on the underside of the lid, so it faces anyone who swings the cover open. Transformer vaults inside buildings need one on the corridor door, and below-grade switchgear rooms reached by stairs need one at the top landing. Where vaults sit inside a fenced yard or substation, add signs at the gate and at the cable spreading room door.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eUnderground network crews at electric utilities, high-voltage cable splicers, hospital and university electrical shops, data center facility engineers, airport lighting technicians, and electrical contractors building new vaults for commercial and industrial projects.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/cable-vault-entry-danger-sign-confined-space-suffocation-for-industrial-utilities-8x12-uv-resistant-rust-resistant-aluminum-professional-facility-grade-by-cgap-safety\"\u003eDANGER Cable Vault Entry Sign: Confined Space Suffocation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-permit-required-confined-space-lift-station-sign-authorized-entry-only-restricted-access-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-rounded-corners-by-cgap-safety\"\u003eDANGER Confined Space Lift Station Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-valve-box-utility-pit-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-utility-access-safety-sign-by-cgap-safety\"\u003eDANGER Valve Box \/ Utility Pit Sign: Confined Space\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47373210550516,"sku":"CGAP-D-ELECTRICALVAULT-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-electrical-vault-sign-confined-space-permit-required-for-entry-8x12-rust-resistant-aluminum-utility-safety-sign-by-cgap-safety-4876441.png?v=1769721545"},{"product_id":"danger-utility-manhole-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-manhole-cover-safety-sign-by-cgap-safety","title":"DANGER Utility Manhole Sign – Confined Space Authorized Entry Only – 8x12 Aluminum","description":"\u003cp\u003eUtility manholes are not just a cover in the ground. They are controlled access points to confined spaces that can contain electrical infrastructure, communications equipment, stormwater systems, or other underground utilities, and the hazards are not always visible from the surface.\u003c\/p\u003e\u003cp\u003eThis sign is built for locations where you need to establish a clear operating boundary: entry is restricted. The bold DANGER header grabs attention immediately, while the message reinforces two key controls at the point of risk: the space is confined, and only authorized personnel should access it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buyers choose this sign\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUtility manhole danger sign: Clearly communicates that the opening leads to a confined space and access is restricted to authorized personnel.\u003c\/li\u003e\n\u003cli\u003eReduces unauthorized entry risk: Simple, direct control messaging helps deter bystanders, visitors, and untrained workers from entering or interfering with manholes and access points.\u003c\/li\u003e\n\u003cli\u003eSupports safety and access control programs: Fits municipal, industrial, and campus environments where controlled entry procedures, supervision, or lockable covers are part of standard operating controls.\u003c\/li\u003e\n\u003cli\u003e8x12 rust-resistant aluminum: Manufactured for long-term durability in outdoor conditions, wet areas, and high-traffic locations where paper labels and thin plastics fail fast.\u003c\/li\u003e\n\u003cli\u003eHigh-visibility OSHA-style layout: Classic red DANGER header and bold block lettering improve readability at a distance on lids, nearby posts, fencing, or approach routes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eBelow a manhole cover there may be live power cable, pressurized pipe, and gas that has seeped in from a leaking main or a nearby sewer. Faults in underground cable can fill a vault with smoke or start a fire with little warning, and none of it shows from the street. Limiting entry to authorized crews keeps the space in the hands of people who know what runs through it, have tested the air, and have cleared the work with the utility before going down.\u003c\/p\u003e\n\u003ch3\u003eWhere to post this sign\u003c\/h3\u003e\n\u003cp\u003ePlace it on a pole, wall, or bollard beside the manhole so it can be read while the cover is closed, and hang another on the barricades that surround the opening during work. Telecom vaults in parking lots, steam tunnel access points on campuses, and electrical manholes inside substation fences are good candidates, along with covers set in sidewalks and plazas where foot traffic passes close.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eElectric utility underground crews, telecom and fiber splicers who work in vaults and handholes, campus and hospital facilities teams with steam tunnels, municipal sewer departments, and contractors who pull cable through duct banks.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-valve-box-utility-pit-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-utility-access-safety-sign-by-cgap-safety\"\u003eDANGER Valve Box \/ Utility Pit Sign: Confined Space\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-sewer-manhole-danger-sign-confined-space-identification-restricted-area-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Confined Space Sewer Manhole Sign: Restricted Area\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-open-cut-utility-trench-sign-hazardous-gases-may-accumulate-test-atmosphere-and-ventilate-before-entry-8x12-rust-resistant-aluminum-trench-safety-sign-by-cgap-safety\"\u003eDANGER Open Cut Utility Trench Sign: Hazardous Gases\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47379894960372,"sku":"CGAP-D-UTILITYMANHOLECONFINED-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-utility-manhole-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-manhole-cover-safety-sign-by-cgap-safety-6691714.png?v=1769721490"},{"product_id":"danger-valve-box-utility-pit-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-utility-access-safety-sign-by-cgap-safety","title":"DANGER Valve Box \/ Utility Pit Sign – Confined Space – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eValve boxes and utility pits are the kind of access point people treat like “no big deal” until the moment it becomes a big deal. Limited egress, poor visibility, trip and fall risk, and the possibility of hazardous atmospheres are exactly why organizations run confined space programs in the first place.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe CGAP Safety “Danger – Valve Box \/ Utility Pit – Confined Space – Authorized Entry Only” sign is designed to mark utility access points where entry must be controlled and performed only by trained personnel following site procedures. The bold DANGER header and straightforward wording create a clear visual stop-sign at the opening, helping reduce casual entry by untrained workers, visitors, or contractors who are unfamiliar with the space classification and risks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis sign is especially useful in municipal infrastructure, water and wastewater sites, industrial plants, campuses, parks, and commercial properties where valve boxes and pits are common, but oversight is inconsistent. By labeling the access point and restricting entry, it supports better coordination between maintenance teams and contractors during inspections, repairs, shutoffs, and troubleshooting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured in 8 x 12 inches from rust-resistant aluminum, this sign is built for long-term indoor\/outdoor use where moisture, UV exposure, and routine field wear quickly destroy paper notices and cheap plastic markers. Mount it on a nearby post, wall, fence, or structure where it is visible before anyone approaches or removes a cover.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImportant: This product is a warning sign only and does not replace required training, permits, air monitoring, ventilation, rescue planning, PPE, or any other confined space controls. Always follow your facility’s written program and applicable requirements before any entry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCGAP Safety is an American safety manufacturer dedicated to straightforward, durable signage that helps organizations see the gap and close the gap between written policy and real-world field behavior.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eVALVE BOX \/ UTILITY PIT IDENTIFICATION SIGN – Clearly labels the access point as a valve box or utility pit so crews, contractors, and site personnel know exactly what the opening services before work begins.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCONFINED SPACE WARNING THAT FITS REAL CONDITIONS – Utility pits can present fall risk, limited egress, and atmospheric hazards that require controlled entry under your confined space procedures.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAUTHORIZED ENTRY ONLY MESSAGE – Reinforces access control by signaling that entry is restricted to trained, designated personnel following site rules, permits, and required precautions.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8x12 RUST-RESISTANT ALUMINUM – Manufactured from rust-resistant aluminum for long-term indoor\/outdoor use around irrigation systems, water utilities, industrial facilities, campuses, and maintenance corridors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHIGH-VISIBILITY OSHA-STYLE LAYOUT – Bold red DANGER header and large black lettering are easy to recognize and read at a distance on fences, walls, posts, and near-grade access points.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMADE BY AN AMERICAN SAFETY MANUFACTURER – Produced by CGAP Safety, an American safety manufacturer focused on durable materials and clear, jobsite-ready messaging.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eValve boxes and utility pits are shallow enough that people forget they are enclosed. A technician kneels, leans in head first to reach a valve or meter, and puts their face right where heavier gases and stale air settle. Standing water hides the footing, and tight walls make it hard to back out quickly. A pit left open is also a fall hazard for anyone walking past. Marking it as an authorized-entry confined space gets the lid, the air, and the plan checked before anyone climbs down.\u003c\/p\u003e\n\u003ch3\u003eWhere to post this sign\u003c\/h3\u003e\n\u003cp\u003eBelow-grade valve vaults, backflow preventer pits, water meter vaults, and fire service valve pits each need a sign on a marker post or the pump house wall beside them. Irrigation control pits in parks and campuses, and drain or sampling pits at industrial sites, belong on the list too. Face the sign toward the spot where crews park and walk up with a cover hook.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eWater utility crews that exercise and repair valves, irrigation and grounds technicians, golf course and sports field maintenance staff, fire protection contractors servicing underground valves, and plant maintenance teams responsible for drain and sampling pits.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-utility-manhole-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-manhole-cover-safety-sign-by-cgap-safety\"\u003eDANGER Utility Manhole Sign: Confined Space Authorized Entry Only\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-storm-drain-culvert-sign-confined-space-hazard-do-not-enter-8x12-rust-resistant-aluminum-safety-sign-by-cgap-safety\"\u003eDANGER Storm Drain \/ Culvert Sign: Confined Space Hazard\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-open-cut-utility-trench-sign-hazardous-gases-may-accumulate-test-atmosphere-and-ventilate-before-entry-8x12-rust-resistant-aluminum-trench-safety-sign-by-cgap-safety\"\u003eDANGER Open Cut Utility Trench Sign: Hazardous Gases\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47383354769652,"sku":"CGAP-D-VALVEBOXUTILITYPIT-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-valve-box-utility-pit-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-utility-access-safety-sign-by-cgap-safety-9649801.png?v=1769721487"},{"product_id":"danger-storm-drain-culvert-sign-confined-space-hazard-do-not-enter-8x12-rust-resistant-aluminum-safety-sign-by-cgap-safety","title":"DANGER Storm Drain \/ Culvert Sign – Confined Space Hazard – 8x12 Aluminum","description":"\u003cp\u003ePeople treat a storm drain or culvert like it’s just a hole in the ground until it turns into an emergency. Confined spaces are operationally unforgiving: air quality can be unsafe, surfaces can be slick, access can be restricted, and water conditions can change without warning. That’s why “DO NOT ENTER” is not a suggestion, it’s a control.\u003c\/p\u003e\u003cp\u003eThe CGAP Safety “DANGER – Storm Drain \/ Culvert – Confined Space Hazard – Do Not Enter” sign is designed to communicate high-severity risk quickly and consistently at the point of access. The bold DANGER header and large-format wording create immediate recognition for workers, contractors, and the public, especially in roadside and right-of-way environments where distractions and time pressure drive bad decisions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buyers choose this sign\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDANGER: STORM DRAIN \/ CULVERT – High-visibility warning for storm drains, culverts, and drainage structures where confined space conditions can create immediate life-safety risk. Clear “DO NOT ENTER” directive supports controlled access and hazard communication.\u003c\/li\u003e\n\u003cli\u003eCONFINED SPACE HAZARD CONTROL – Storm drains and culverts can present oxygen-deficient or contaminated atmospheres, unexpected water flow, slippery surfaces, and entrapment risk. This sign is a simple, field-ready control to reduce unauthorized entry and prevent incidents.\u003c\/li\u003e\n\u003cli\u003eBUILT FOR MUNICIPAL + CONSTRUCTION USE – Ideal for public works, DOT\/right-of-way, site utilities, stormwater maintenance, and construction staging where drainage assets are accessible to workers and the public. Helps standardize messaging across locations and crews.\u003c\/li\u003e\n\u003cli\u003e8x12 RUST-RESISTANT ALUMINUM – Manufactured from rust-resistant aluminum for long-term outdoor performance in wet, high-humidity environments. Rigid construction holds up better than thin plastic notices that warp, fade, or crack.\u003c\/li\u003e\n\u003cli\u003eFAST RECOGNITION AT A DISTANCE – Bold DANGER header and large black text drive quick readability in roadside conditions, low light, and high-traffic areas where missed signage becomes a liability event.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eConditions in storm drains and culverts change fast. Rain falling upstream can push a surge through a pipe while the sky over the inlet is still clear, and moving water pins people against grates or carries them into the line. Inside, rotting leaves and sediment use up oxygen, and fuel or chemicals washed off streets can leave fumes. Children and curious adults see an open culvert as a tunnel to explore. A do-not-enter warning at the mouth of the pipe speaks to workers and the public alike.\u003c\/p\u003e\n\u003ch3\u003eWhere to post this sign\u003c\/h3\u003e\n\u003cp\u003eCulvert headwalls at both the inlet and outlet ends, trash racks and grates over large storm drain openings, and fencing along drainage channels that pass schools, parks, and trails all need a sign. On construction sites, post one where temporary pipe and sediment basins tie into the storm system, and another at each storm manhole a crew opens for cleaning or camera inspection.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eCounty road and drainage crews, parks and greenway managers, homeowner association and apartment property managers, sitework contractors setting culverts and headwalls, school facilities staff near drainage channels, and inspection crews that jet and video storm lines.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-valve-box-utility-pit-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-utility-access-safety-sign-by-cgap-safety\"\u003eDANGER Valve Box \/ Utility Pit Sign: Confined Space\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-utility-manhole-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-manhole-cover-safety-sign-by-cgap-safety\"\u003eDANGER Utility Manhole Sign: Confined Space Authorized Entry Only\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-sewer-manhole-danger-sign-confined-space-identification-restricted-area-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Confined Space Sewer Manhole Sign: Restricted Area\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47383944757492,"sku":"CGAP-D-STORMDRAINCULVERT-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-storm-drain-culvert-sign-confined-space-hazard-do-not-enter-8x12-rust-resistant-aluminum-safety-sign-by-cgap-safety-5637343.png?v=1769721545"},{"product_id":"danger-live-sewer-line-sign-toxic-oxygen-deficient-atmosphere-hydrogen-sulfide-may-be-present-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-safety-sign-by-cgap-safety","title":"DANGER Live Sewer Line Sign – Toxic Atmosphere, H2S Present – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eProtect crews and the public with a clear, high-impact warning sign for sewer and wastewater environments. This Danger Live Sewer Line sign communicates critical hazards at a glance: toxic and oxygen-deficient atmosphere conditions and the possibility of hydrogen sulfide (H2S) exposure. The message is straightforward, readable from a distance, and designed to support strong site safety controls where entry can be life-threatening.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from rust-resistant aluminum and printed with UV-resistant ink, this sign is built for real-world outdoor use, including wet and corrosive environments common around wastewater infrastructure. Pre-drilled mounting holes make installation simple on fences, gates, posts, and facility barriers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommon placements include manholes, lift stations, sewer access points, wastewater treatment areas, municipal utility zones, industrial drainage locations, and restricted maintenance corridors. As with all hazard signage, this sign supports safety awareness and perimeter control as part of an overall safety program.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eSerious Hazard Warning for Sewer Areas: Clearly alerts personnel to live sewer line conditions, toxic atmosphere risk, oxygen deficiency, and potential hydrogen sulfide (H2S) exposure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-Visibility, Fast Readability: Bold “DANGER” header and large, high-contrast text designed for quick recognition in industrial and municipal environments.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for Outdoor Abuse: Printed on rust-resistant aluminum with UV-resistant ink for long service life in sun, rain, heat, and humidity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy Mounting: Pre-drilled holes for quick install on fences, gates, posts, utility structures, and facility entry points (hardware not included).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade by an American Safety Manufacturer: Designed and produced by CGAP Safety, an American safety manufacturer focused on durable, professional-grade hazard signage.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eOn a sewer rehab or tie-in job, the new pipe and the old one can look alike, but only the live line carries flowing wastewater and the gases that come with it. Cutting into it, pulling a plug, or opening a cleanout can release hydrogen sulfide and oxygen-poor air into a trench or manhole that was safe minutes earlier. A failed bypass pump can send flow back without warning. Labeling the live line keeps crews from treating it like the dry pipe beside it.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eSewer rehabilitation and pipe bursting contractors, bypass pumping companies, municipal collection crews, site utility contractors making new service tie-ins, plumbers connecting commercial laterals, and inspectors who oversee work on active mains.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hydrogen-sulfide-gas-danger-sign-h2s-restricted-atmosphere-control-for-gas-sweetening-plants-8x12-uv-resistant-rust-resistant-aluminum-professional-facility-grade-by-cgap-safety\"\u003eDANGER Hydrogen Sulfide Gas Sign: H2S Restricted Atmosphere\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-black-liquor-tank-entry-sign-toxic-gas-and-asphyxiation-will-cause-death-do-not-enter-aluminum-12x8-uv-resistant-rust-resistant-by-cgap-safety\"\u003eDANGER Black Liquor Tank Entry Sign: Toxic Gas \u0026amp; Asphyxiation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-hydrogen-sulfide-sign-toxic-gas-keep-out-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Hydrogen Sulfide Sign: Toxic Gas, Keep Out\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47688057880820,"sku":"CGAP-D-LIVESEWERLINETOXIC-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-live-sewer-line-sign-toxic-oxygen-deficient-atmosphere-hydrogen-sulfide-may-be-present-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-safety-sign--6252889.png?v=1780741986"},{"product_id":"danger-permit-required-confined-space-lift-station-sign-authorized-entry-only-restricted-access-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-rounded-corners-by-cgap-safety","title":"DANGER Confined Space Lift Station Sign – Permit Required – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eControl access and reduce confined space exposure risk with a clear, professional warning sign. This Danger Permit-Required Confined Space Lift Station sign is designed to communicate restricted entry requirements to employees, contractors, and service personnel before they approach or enter lift station areas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from rust-resistant aluminum with UV-resistant printing, it’s built for outdoor deployment in real-world conditions including heat, rain, and high humidity. The large, high-contrast layout supports quick recognition from a distance, helping you set expectations, manage perimeter control, and improve compliance at lift stations and other permit-required confined space locations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommon placements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLift station fences, gates, and access enclosures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWet well lids, valve vaults, and utility access points\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMunicipal utility sites, job sites, and maintenance areas\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial facilities and commercial property service zones\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstruction features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRust-resistant aluminum for long-term outdoor durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUV-resistant graphics for lasting readability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-drilled holes for fast mounting and removal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRounded corners for safer handling and a finished look\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperational note: Follow site procedures and applicable confined space entry requirements for permits, atmospheric testing, attendant\/entry supervision, and PPE.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eSupports confined space access control: Clear “Permit-Required Confined Space” messaging helps restrict entry and reinforces permit procedures at lift stations, manholes, vaults, and wet wells.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-visibility, fast recognition: Large, high-contrast text communicates the hazard quickly to employees, contractors, and visitors before they approach or open access points.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutdoor-ready construction: Built from rust-resistant aluminum with UV-resistant printing to handle rain, sun, humidity, and harsh industrial environments while staying readable.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eQuick mounting for real job sites:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePre-drilled holes enable fast installation on fences, gates, posts, walls, and equipment enclosures; rounded corners improve handling safety.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade by CGAP Safety: CGAP Safety is an American safety manufacturer producing professional-grade signs for industrial, municipal, and commercial compliance needs.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eA lift station wet well collects raw sewage, and the air above it changes every time flow comes in or the pumps cycle. Hydrogen sulfide and methane rise off agitated wastewater, decomposition uses up oxygen, and ladder rungs and benching stay slick. A valve vault next door can trap the same gases. Because conditions shift through the day, a permit for each entry, with the air tested right before anyone goes down and an attendant at the hatch, keeps a routine float check from turning fatal.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eMunicipal wastewater collection crews, utility districts and rural water associations, pump station service contractors, developers who turn new lift stations over to a city, and property managers for apartment complexes, campgrounds, and marinas with private stations.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-confined-space-co2-hazard-sign-permit-required-for-entry-8x12-rust-resistant-aluminum-uv-resistant-graphics-by-cgap-safety\"\u003eDANGER Confined Space CO2 Hazard Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-danger-sign-enter-by-permit-only-death-or-serious-injury-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Permit-Required Confined Space Sign: Enter By Permit Only\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-confined-space-sign-welding-fumes-permit-required-8x12-aluminum-safety-sign\"\u003eDANGER Confined Space Sign: Welding Fumes, Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47692723847412,"sku":"CGAP-D-PERMITCONFINEDSPACELIFT-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-permit-required-confined-space-lift-station-sign-authorized-entry-only-restricted-access-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-ro-5318739.png?v=1780741986"},{"product_id":"danger-hydrogen-sulfide-sign-toxic-gas-keep-out-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety","title":"DANGER Hydrogen Sulfide Sign – Toxic Gas, Keep Out – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eControl access and reduce exposure risk around toxic gas hazards with a clear, professional warning sign. This Danger Hydrogen Sulfide sign is designed to alert workers, contractors, and visitors to H2S toxic gas conditions and clearly communicate KEEP OUT before anyone enters a hazardous zone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from rust-resistant aluminum with UV-resistant printing, it’s built for outdoor deployment in real-world conditions including heat, rain, and high humidity. The large, high-contrast layout supports quick recognition from a distance, helping you set expectations, manage perimeter control, and improve compliance in locations where hydrogen sulfide may be present.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommon placements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWastewater treatment plants, lift stations, and sewer access areas\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConfined space entry points, manholes, and wet wells\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOil and gas sites, tank farms, and process areas\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAgricultural\/manure storage areas and industrial maintenance zones\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstruction features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRust-resistant aluminum for long-term outdoor durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUV-resistant graphics for lasting readability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-drilled holes for fast mounting and removal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRounded corners for safer handling and a finished look\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperational note: Hydrogen sulfide can be extremely hazardous. Follow site procedures for atmospheric testing, ventilation, and required PPE\/respiratory protection prior to entry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWarns of lethal H2S exposure risk: Clearly communicates hydrogen sulfide (H2S) toxic gas hazards and helps prevent unauthorized entry into dangerous areas.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFast recognition from a distance: Large, high-contrast text supports rapid awareness at approach points, improving perimeter control and worker safety compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutdoor-ready construction: Made from rust-resistant aluminum with UV-resistant printing for long-term use in sun, rain, heat, and high humidity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eQuick installation:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePre-drilled holes support fast mounting to fences, gates, posts, and walls; rounded corners for safer handling.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade by CGAP Safety: CGAP Safety is an American safety manufacturer producing professional-grade signs for industrial and municipal environments.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eAgitating or pumping out a liquid manure pit frees hydrogen sulfide trapped in the slurry, and it can rush into the barn in a burst strong enough to drop people and livestock within moments. Wet wells, sludge tanks, and sour process areas can release a similar surge during upsets. Visitors, delivery drivers, and family members carry no monitor and have no training, and the smell can vanish before they react. For them, a plain keep out message is the protection that works.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eDairy and hog farm managers with liquid manure storage, manure pumping and hauling contractors, biogas digester operators, wastewater plant supervisors, oilfield lease operators near public roads, and landowners who need to keep the public away from a known gas source.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hydrogen-sulfide-gas-danger-sign-h2s-restricted-atmosphere-control-for-gas-sweetening-plants-8x12-uv-resistant-rust-resistant-aluminum-professional-facility-grade-by-cgap-safety\"\u003eDANGER Hydrogen Sulfide Gas Sign: H2S Restricted Atmosphere\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hydrogen-sulfide-h2s-danger-sign-toxic-gas-may-cause-death-personal-h2s-monitor-required-8x12-rust-resistant-aluminum-safety-sign-by-cgap-safety\"\u003eDANGER Hydrogen Sulfide (H2S) Sign: Personal Monitor Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/oxygen-deficient-atmosphere-danger-sign-permit-required-confined-space-do-not-enter-without-air-monitoring-rust-resistant-aluminum-safety-sign-by-cgap-safety\"\u003eDANGER Oxygen Deficient Atmosphere Sign: Air Monitoring\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/cgap-safety-danger-ozone-generator-area-sign-8x12-aluminum-toxic-gas-oxygen-displacement-hazard-sign\"\u003eDANGER Ozone Generator Area Sign: Toxic Gas \u0026amp; Oxygen Displacement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47693350207732,"sku":"CGAP-D-HYDROGENSULFIDETOXIC-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-hydrogen-sulfide-sign-toxic-gas-keep-out-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety-6150416.png?v=1780741987"},{"product_id":"permit-required-confined-space-danger-sign-enter-by-permit-only-death-or-serious-injury-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety","title":"DANGER Permit-Required Confined Space Sign – Enter By Permit Only – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eControl access and reduce high-risk entry events with a clear, professional confined space warning sign. This Danger Permit-Required Confined Space sign is designed to communicate that entry is restricted and must be controlled through a permit process, helping facilities reinforce confined space programs and prevent unauthorized access.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from rust-resistant aluminum with UV-resistant printing, it’s built for outdoor deployment in real-world conditions including heat, rain, and high humidity. The large, high-contrast layout supports quick recognition from a distance, helping you set expectations, manage access points, and improve compliance around confined space entry locations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommon placements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eManholes, vaults, pits, and underground access points\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTanks, vessels, silos, and process equipment entry hatches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLift stations, pump stations, and wastewater facilities\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMechanical rooms, utility areas, and restricted-access corridors\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstruction features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRust-resistant aluminum for long-term outdoor durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUV-resistant graphics for lasting readability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-drilled holes for fast mounting and removal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRounded corners for safer handling and a finished look\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperational note: Follow your confined space entry program, permit requirements, atmospheric testing procedures, attendant\/rescue plans, and PPE rules before authorizing entry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSupports confined space entry control: Communicates a permit-required confined space condition and reinforces controlled entry procedures.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClear consequence messaging: “Death or serious injury” elevates hazard awareness for employees, contractors, and visitors approaching the space.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for real jobsite conditions: Made from rust-resistant aluminum with UV-resistant printing for durable outdoor performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFast mounting at access points:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePre-drilled holes enable quick install on doors, gates, hatches, and barricades; rounded corners for safer handling.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade by CGAP Safety: CGAP Safety is an American safety manufacturer producing professional-grade facility and jobsite signage.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eA confined space injury can start with a task that did not feel like entry: leaning through a hatch for a dropped tool, reaching into a wet well to free a float, or stepping down a few rungs for a look. Once any part of the body passes the opening, the worker is exposed to whatever the space holds, from bad air to an agitator nobody locked out or material that can shift and bury. Putting the permit rule on the hatch makes the paperwork the first step.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eWater and wastewater operators, tank cleaning and industrial vacuum contractors, chemical and food plants with process vessels, shipyards working in tanks and voids, grain storage operators, and the safety coordinators who issue entry permits and train attendants.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-danger-sign-hazardous-atmosphere-risk-of-asphyxiation-do-not-enter-without-permit-rust-resistant-aluminum-safety-sign-by-cgap-safety\"\u003eDANGER Permit-Required Confined Space Sign: Asphyxiation Risk\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-permit-required-confined-space-lift-station-sign-authorized-entry-only-restricted-access-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-rounded-corners-by-cgap-safety\"\u003eDANGER Confined Space Lift Station Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-sewer-manhole-danger-sign-confined-space-identification-restricted-area-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Confined Space Sewer Manhole Sign: Restricted Area\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47693384745204,"sku":"CGAP-D-PERMITCONFINEDSPACEENTER-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/permit-required-confined-space-danger-sign-enter-by-permit-only-death-or-serious-injury-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety-6754706.png?v=1780742046"},{"product_id":"permit-required-confined-space-sewer-manhole-danger-sign-confined-space-identification-restricted-area-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety","title":"DANGER Confined Space Sewer Manhole Sign – Restricted Area – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eControl access and improve hazard awareness at sewer infrastructure entry points with a clear, professional confined space identification sign. This Danger Permit-Required Confined Space Sewer Manhole sign is designed to highlight permit-required conditions and reinforce entry discipline around manholes, helping reduce the likelihood of unplanned or unauthorized access.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from rust-resistant aluminum with UV-resistant printing, it’s built for outdoor deployment in real-world conditions including heat, rain, and high humidity. The large, high-contrast layout supports quick recognition from a distance, helping you standardize site marking, set expectations for contractors, and support confined space program consistency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommon placements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eNear sewer manholes and access covers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLift stations, pump stations, and wastewater facilities\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUtility corridors, fenced perimeters, and service areas\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMunicipal and industrial maintenance zones\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstruction features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRust-resistant aluminum for long-term outdoor durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUV-resistant graphics for lasting readability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-drilled holes for fast mounting and removal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRounded corners for safer handling and a finished look\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperational note: Follow your confined space program requirements, including permit authorization, atmospheric monitoring, ventilation, attendant procedures, rescue planning, and PPE rules prior to entry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eConfined space identification at the point of access: Clearly labels sewer manholes as permit-required confined spaces to reinforce controlled entry practices for crews and contractors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports site access control: High-contrast “DANGER” header helps increase hazard awareness and reduce casual, unauthorized approach to manhole access points.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for outdoor infrastructure: Manufactured from rust-resistant aluminum with UV-resistant printing to hold up in sun, rain, humidity, and jobsite wear.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFast install on common surfaces:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ePre-drilled mounting holes and rounded corners support quick placement on fences, posts, doors, and nearby structures.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade by CGAP Safety: CGAP Safety is an American safety manufacturer producing durable, professional-grade workplace and facility signage.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eA sewer manhole looks like part of the street, and that familiarity is what gets people hurt. Below the lid is a narrow shaft with worn rungs, wastewater that can surge when an upstream pump starts, and air that may hold hydrogen sulfide, methane, or too little oxygen. Flow meter installers, inspectors, and contractors are sometimes tempted to drop in for a quick look. Identifying each manhole as a restricted permit space makes clear that nobody enters without testing, an attendant, and a rescue plan.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eMunicipal sewer departments, collection system supervisors, pipe lining and rehabilitation contractors, CCTV inspection crews, flow monitoring firms, campus and military base utility shops, and industrial plants that run their own sanitary sewer networks.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-danger-sign-enter-by-permit-only-death-or-serious-injury-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Permit-Required Confined Space Sign: Enter By Permit Only\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-permit-required-confined-space-lift-station-sign-authorized-entry-only-restricted-access-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-rounded-corners-by-cgap-safety\"\u003eDANGER Confined Space Lift Station Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-utility-manhole-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-manhole-cover-safety-sign-by-cgap-safety\"\u003eDANGER Utility Manhole Sign: Confined Space Authorized Entry Only\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47693393068276,"sku":"CGAP-D-PERMITCONFINEDSPACESEWER-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/permit-required-confined-space-sewer-manhole-danger-sign-confined-space-identification-restricted-area-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-dri-1620756.png?v=1780741987"},{"product_id":"danger-confined-space-co2-hazard-sign-permit-required-for-entry-8x12-rust-resistant-aluminum-uv-resistant-graphics-by-cgap-safety","title":"DANGER Confined Space CO2 Hazard Sign – Permit Required – 8x12 Aluminum","description":"\u003cp\u003eConfined spaces that are subject to CO2 enrichment or have the potential for CO2 accumulation present an extremely high risk of oxygen deficiency, leading to severe injury or fatality. This DANGER sign is engineered to clearly mark such hazardous areas, enforcing strict permit-required entry procedures. This is a critical measure for safeguarding personnel from asphyxiation and other atmospheric hazards inherent to these restricted environments.\u003c\/p\u003e\n\u003cp\u003eThe explicit 'Permit Required' directive on this sign is vital for compliance with occupational safety regulations, ensuring that all necessary precautions—such as atmospheric testing, ventilation, and rescue plans—are in place before any personnel access. It serves as an indispensable visual reminder to maintain rigorous control over entry into tanks, pits, vaults, or other enclosed spaces where CO2 concentrations could rapidly become lethal.\u003c\/p\u003e\n\u003cp\u003eCommon placements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEntrances to fermentation tanks in breweries or distilleries.\u003c\/li\u003e\n\u003cli\u003eAccess hatches for underground CO2 distribution vaults.\u003c\/li\u003e\n\u003cli\u003eDoors to walk-in humidors or controlled atmosphere storage units.\u003c\/li\u003e\n\u003cli\u003e Access panels for large sealed environmental chambers.\u003c\/li\u003e\n\u003cli\u003eMaintenance points for CO2 scrubbing or recovery systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eConstruction features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRust-resistant aluminum construction.\u003c\/li\u003e\n\u003cli\u003eUV-resistant graphics for fade prevention.\u003c\/li\u003e\n\u003cli\u003ePre-drilled holes for easy mounting.\u003c\/li\u003e\n\u003cli\u003eRounded corners for safe handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOperational note: Ensure all personnel involved in confined space entry are trained in gas monitoring, rescue procedures, and the specific hazards associated with CO2 accumulation.\u003c\/p\u003e\n\u003cp\u003e• Control access to confined spaces with CO2 enrichment hazards, unequivocally stating the mandatory requirement for a permit before any entry is attempted.\u003cbr\u003e• Support safer confined space operations by providing a visible warning of oxygen displacement risks and enforcing critical permit-to-enter protocols.\u003cbr\u003e• Built for harsh conditions: Made from rust-resistant aluminum with UV-resistant printing for long-term outdoor and indoor durability in heat, rain, and humidity.\u003cbr\u003e• Fast, clean installation: Pre-drilled mounting holes and rounded corners support quick mounting on gates, fences, doors, walls, and equipment areas.\u003cbr\u003e• Made by CGAP Safety: CGAP Safety is an American safety manufacturer focused on durable, professional-grade facility and jobsite signage.\u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eFermenting tanks, controlled atmosphere fruit rooms, and enclosures cooled with dry ice build up carbon dioxide as part of normal operation, not only through leaks. The gas settles to the bottom of the space, so a worker who leans into a tank to scrub it, or kneels in a cellar sump, can drop from clean air into a lethal layer in a single motion. A permit system forces the steps that prevent this: testing, ventilation, an attendant outside, and a plan to get someone out.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eBreweries, wineries, and distilleries with fermentation cellars, apple and pear packers running controlled atmosphere storage, beverage gas suppliers, dry ice distributors, indoor growers who enrich rooms with CO2, and food plants using CO2 freezing tunnels.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-permit-required-confined-space-lift-station-sign-authorized-entry-only-restricted-access-warning-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-rounded-corners-by-cgap-safety\"\u003eDANGER Confined Space Lift Station Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-confined-space-sign-welding-fumes-permit-required-8x12-aluminum-safety-sign\"\u003eDANGER Confined Space Sign: Welding Fumes, Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-danger-sign-hazardous-atmosphere-risk-of-asphyxiation-do-not-enter-without-permit-rust-resistant-aluminum-safety-sign-by-cgap-safety\"\u003eDANGER Permit-Required Confined Space Sign: Asphyxiation Risk\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47698535743732,"sku":"CGAP-D-CONFINEDSPACECO2PERMIT-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-confined-space-co2-hazard-sign-permit-required-for-entry-8x12-rust-resistant-aluminum-uv-resistant-graphics-by-cgap-safety-1743492.png?v=1780742046"},{"product_id":"hydrogen-sulfide-h2s-danger-sign-toxic-gas-may-cause-death-personal-h2s-monitor-required-8x12-rust-resistant-aluminum-safety-sign-by-cgap-safety","title":"DANGER Hydrogen Sulfide (H2S) Sign – Personal Monitor Required – 8x12 Aluminum","description":"\u003cp\u003eHydrogen sulfide exposure is a high-consequence hazard that requires immediate recognition and consistent control measures. This sign establishes a clear access-control expectation and reinforces required monitoring protocol in areas where H2S may be present.\u003c\/p\u003e\u003cp\u003eUse this message to reduce confusion, support training, and reinforce site rules in oil and gas operations, wastewater environments, confined space staging areas, tank farms, and industrial maintenance zones.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buyers choose this sign\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClear H2S hazard message: Hydrogen Sulfide (H2S), Toxic Gas May Cause Death, Personal H2S Monitor Required, for fast recognition in high-risk areas.\u003c\/li\u003e\n\u003cli\u003eBuilt for industrial environments: 8x12 aluminum sign engineered for tough jobsite conditions and daily visibility.\u003c\/li\u003e\n\u003cli\u003eRust-resistant aluminum construction: rigid, durable, and suitable for indoor or outdoor placement where corrosion is a concern.\u003c\/li\u003e\n\u003cli\u003eHigh-visibility, professional print: crisp text and strong contrast to support rapid comprehension during routine work and emergency response.\u003c\/li\u003e\n\u003cli\u003eMade by CGAP Safety, an American safety manufacturer focused on facility-ready signage designed to reduce access risk and support workplace compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eHydrogen sulfide smells like rotten eggs at low levels, then shuts off the sense of smell as the concentration climbs, so the warning people rely on disappears when it matters. The gas is heavier than air and can come out in a sudden burst when a hatch is opened, a line is broken, or sludge is disturbed. Fixed detectors cannot follow a worker around the site. A personal monitor worn in the breathing zone alarms on its own, which is why the sign makes wearing one a condition of entry.\u003c\/p\u003e\n\u003ch3\u003eWhere to post this sign\u003c\/h3\u003e\n\u003cp\u003eStart at the site gate or sign-in shack where monitors are issued and bump tested, so nobody reaches the hazard without a working one. Add signs at the stairs to tank tops and gauging platforms, at the doors of wastewater headworks and sludge buildings, and at the edge of confined space staging areas where crews gather before entry.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eOilfield production supervisors, saltwater disposal operators, refinery sulfur recovery crews, pulp mill and tannery maintenance staff, landfill gas technicians, and safety coordinators who issue gas monitors to visiting contractors.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-hydrogen-sulfide-sign-toxic-gas-keep-out-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Hydrogen Sulfide Sign: Toxic Gas, Keep Out\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hydrogen-sulfide-gas-danger-sign-h2s-restricted-atmosphere-control-for-gas-sweetening-plants-8x12-uv-resistant-rust-resistant-aluminum-professional-facility-grade-by-cgap-safety\"\u003eDANGER Hydrogen Sulfide Gas Sign: H2S Restricted Atmosphere\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-confined-space-sign-welding-fumes-permit-required-8x12-aluminum-safety-sign\"\u003eDANGER Confined Space Sign: Welding Fumes, Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47734784327924,"sku":"CGAP-D-HYDROGENSULFIDEH2S-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/hydrogen-sulfide-h2s-danger-sign-toxic-gas-may-cause-death-personal-h2s-monitor-required-8x12-rust-resistant-aluminum-safety-sign-by-cgap-safety-5479237.png?v=1777924746"},{"product_id":"permit-required-confined-space-danger-sign-hazardous-atmosphere-risk-of-asphyxiation-do-not-enter-without-permit-rust-resistant-aluminum-safety-sign-by-cgap-safety","title":"DANGER Permit-Required Confined Space Sign – Asphyxiation Risk – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eThis PERMIT-REQUIRED CONFINED SPACE safety sign is engineered to clearly designate regulated entry points where hazardous atmospheres may be present. Proper identification of permit-required confined spaces is critical for preventing unauthorized access and reducing the risk of oxygen deficiency, toxic gas exposure, and asphyxiation incidents.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClear hazard communication supports OSHA 29 CFR 1910.146 compliance initiatives and reinforces controlled entry protocols. The bold, high-contrast design ensures immediate visibility in industrial, municipal, and utility environments where confined space procedures are mandatory.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommon placements\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTank access points\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSilos and grain bins\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUtility vaults and underground enclosures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSewer and wastewater lift stations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChemical processing vessels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManhole entry locations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMechanical pits and below-grade chambers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIntended buyers\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial safety managers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlant and facility supervisors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUtility departments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMunicipal public works\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWastewater treatment operators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrain handling facilities\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial contractors\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstruction features\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePremium rust-resistant aluminum substrate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUV-resistant, fade-resistant print\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndoor and outdoor rated\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-drilled mounting holes for easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-contrast red, black, and white ANSI-style layout\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManufactured by an American safety sign company\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperational note\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis sign supports confined space hazard communication programs and should be used in conjunction with site-specific entry permits, atmospheric monitoring, lockout procedures, and confined space rescue protocols.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePERMIT-REQUIRED CONFINED SPACE IDENTIFICATION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClearly marks regulated entry points that require an authorized entry permit before access.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHAZARDOUS ATMOSPHERE WARNING\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlerts personnel to potential toxic, oxygen-deficient, or dangerous atmospheric conditions inside the space.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRISK OF ASPHYXIATION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommunicates the life-threatening danger of oxygen depletion or atmospheric contamination that can result in serious injury or death.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSUPPORTS OSHA CONFINED SPACE PROGRAMS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReinforces compliance with OSHA 29 CFR 1910.146 confined space safety requirements and controlled entry procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRUST-RESISTANT ALUMINUM CONSTRUCTION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHeavy-duty, UV-resistant aluminum sign built for long-term indoor and outdoor industrial use by CGAP Safety, an American safety manufacturer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eAsphyxiation inside a tank, pit, or vault can come from gas that pushes oxygen out or from a toxic gas that keeps the body from using it. Either way, one collapse can turn into several when a coworker climbs in to help and breathes the same air. The permit puts tested air, an attendant outside the opening, and a rescue plan in place before entry. Posting it at the hatch tells everyone, would-be rescuers included, that nobody goes in on instinct.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-danger-sign-enter-by-permit-only-death-or-serious-injury-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Permit-Required Confined Space Sign: Enter By Permit Only\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/confined-space-nitrogen-purged-danger-sign-deadly-asphyxiation-hazard-permit-required-8x12-aluminum-cgap-safety\"\u003eDANGER Confined Space Nitrogen Purged Sign: Asphyxiation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-confined-space-co2-hazard-sign-permit-required-for-entry-8x12-rust-resistant-aluminum-uv-resistant-graphics-by-cgap-safety\"\u003eDANGER Confined Space CO2 Hazard Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-rollover-hazard-sign-unrestrained-operators-required-inside-rops-8x12-rust-resistant-aluminum-tractor-and-equipment-safety-sign-by-cgap-safety\"\u003eDANGER Rollover Hazard Sign: Seat Belt Required With ROPS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47746865692916,"sku":"CGAP-D-PERMITCONFINEDSPACE-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/permit-required-confined-space-danger-sign-hazardous-atmosphere-risk-of-asphyxiation-do-not-enter-without-permit-rust-resistant-aluminum-safety-sign-by-cgap-saf-7070508.png?v=1780741926"},{"product_id":"oxygen-deficient-atmosphere-danger-sign-permit-required-confined-space-do-not-enter-without-air-monitoring-rust-resistant-aluminum-safety-sign-by-cgap-safety","title":"DANGER Oxygen Deficient Atmosphere Sign – Air Monitoring – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eThis DANGER sign is designed to clearly identify areas where oxygen deficient atmospheres may be present within a permit-required confined space. Oxygen deficiency can occur due to displacement by inert gases, chemical reactions, or process operations and can result in rapid unconsciousness or death without warning.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProper hazard communication is essential for confined space programs under OSHA 29 CFR 1910.146. This sign reinforces mandatory atmospheric testing and controlled entry procedures by clearly stating that air monitoring is required before entry. The high-contrast layout ensures immediate visibility in industrial, municipal, agricultural, and utility environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommon placements:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStorage tanks and process vessels\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNitrogen purge systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUtility vaults and underground chambers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWastewater lift stations\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGrain silos and bins\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eChemical processing areas\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBelow-grade mechanical rooms\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIntended buyers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIndustrial safety managers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlant and facility supervisors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUtility and municipal departments\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGrain handling operations\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWastewater treatment facilities\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMechanical contractors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConfined space rescue teams\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstruction features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePremium rust-resistant aluminum substrate\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUV-resistant and fade-resistant print\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIndoor and outdoor rated for industrial use\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePre-drilled mounting holes for secure installation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHigh-visibility red, black, and white ANSI-style format\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured by an American safety manufacturer\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperational note:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis sign supports confined space entry programs and should be used alongside site-specific permits, calibrated air monitoring equipment, lockout procedures, and rescue planning protocols.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePERMIT-REQUIRED CONFINED SPACE WARNING\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eClearly identifies oxygen deficient areas that require controlled entry procedures and atmospheric testing before access.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOXYGEN DEFICIENCY HAZARD COMMUNICATION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWarns personnel of life-threatening low oxygen conditions that can cause rapid unconsciousness or fatal injury.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAIR MONITORING REQUIRED BEFORE ENTRY\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReinforces mandatory atmospheric testing protocols in accordance with confined space safety programs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eINDUSTRIAL AND MUNICIPAL APPLICATIONS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIdeal for tanks, vaults, silos, wastewater facilities, nitrogen systems, and below-grade mechanical spaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRUST-RESISTANT ALUMINUM CONSTRUCTION\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDurable, UV-resistant aluminum sign built for long-term indoor and outdoor industrial use by CGAP Safety, an American safety manufacturer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eAir that is short on oxygen looks, smells, and feels normal. The urge to breathe is driven by carbon dioxide, not by a lack of oxygen, so a worker in a nitrogen-purged vessel or a sealed tank where corrosion has used up the oxygen feels nothing wrong before confusion and collapse. Only a calibrated meter can tell. A reminder at the entry gets the meter out of the truck and testing the top, middle, and bottom of the space before anyone climbs in.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/permit-required-confined-space-danger-sign-hazardous-atmosphere-risk-of-asphyxiation-do-not-enter-without-permit-rust-resistant-aluminum-safety-sign-by-cgap-safety\"\u003eDANGER Permit-Required Confined Space Sign: Asphyxiation Risk\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-hydrogen-sulfide-sign-toxic-gas-keep-out-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Hydrogen Sulfide Sign: Toxic Gas, Keep Out\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-co2-absorber-vessel-sign-co2-asphyxiation-will-cause-death-air-monitor-before-entry-aluminum-12x8-uv-resistant-rust-resistant-by-cgap-safety\"\u003eDANGER CO2 Absorber Vessel Sign: Air Monitor Before Entry\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47746924380404,"sku":"CGAP-D-OXYGENDEFICIENT-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/oxygen-deficient-atmosphere-danger-sign-permit-required-confined-space-do-not-enter-without-air-monitoring-rust-resistant-aluminum-safety-sign-by-cgap-safety-8436848.png?v=1780741926"},{"product_id":"cable-vault-entry-danger-sign-confined-space-suffocation-for-industrial-utilities-8x12-uv-resistant-rust-resistant-aluminum-professional-facility-grade-by-cgap-safety","title":"DANGER Cable Vault Entry Sign – Confined Space Suffocation – 8x12 Aluminum","description":"\u003cp\u003eThis DANGER sign clearly marks confined spaces within cable vaults. It warns of the suffocation hazard associated with limited entry and exit, poor ventilation, or hazardous atmospheres, enforcing a strict permit required entry system.\u003c\/p\u003e\n\u003cp\u003eImplementing this sign helps prevent unauthorized access and ensures that proper safety procedures are followed before any entry into these dangerous spaces.\u003c\/p\u003e\n\u003cp\u003eCommon placements\u003cbr\u003e• Confined space entry points\u003cbr\u003e• Manhole covers for vaults\u003cbr\u003e• Underground access hatches\u003cbr\u003e• Utility tunnel entrances\u003cbr\u003e• Restricted access areas\u003c\/p\u003e\n\u003cp\u003eIntended buyers\u003cbr\u003e• Utility companies\u003cbr\u003e• Municipal public works\u003cbr\u003e• Industrial safety officers\u003cbr\u003e• Construction site managers\u003cbr\u003e• Telecommunication providers\u003c\/p\u003e\n\u003cp\u003eConstruction features\u003cbr\u003e• Durable aluminum construction\u003cbr\u003e• High contrast UV resistant printing\u003cbr\u003e• Pre drilled mounting holes\u003cbr\u003e• Rounded corner design\u003cbr\u003e• Weatherproof and rust resistant\u003c\/p\u003e\n\u003cp\u003eOperational note: Always test atmospheric conditions before and during entry into any confined space.\u003c\/p\u003e\n\u003cp\u003e• Manages high-risk access control: Clearly identifies CONFINED SPACE CABLE VAULT zones and reinforces restricted entry protocols to reduce accidental exposure for employees, contractors, and visitors.\u003c\/p\u003e\n\u003cp\u003e• Improves operational awareness: High-contrast professional layout and clear \"DANGER\" header provide instant hazard recognition near UNDERGROUND UTILITY VAULTS to support site safety compliance.\u003c\/p\u003e\n\u003cp\u003e• Built for harsh conditions: Made from rust-resistant aluminum with UV-resistant printing for long-term outdoor and indoor durability in heat, rain, and humidity.\u003c\/p\u003e\n\u003cp\u003e• Fast, clean installation: Pre-drilled mounting holes and rounded corners support quick mounting on gates, fences, doors, walls, and equipment areas.\u003c\/p\u003e\n\u003cp\u003e• Made by CGAP Safety: CGAP Safety is an American safety manufacturer focused on durable, professional-grade facility and jobsite signage.\u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eAir in a below-grade cable vault can run short of oxygen with no smell or visible sign. Corroding steel, decaying debris, and standing water all consume oxygen, while duct banks can carry in gas from neighboring vaults or leaking lines, and a generator idling near the hatch can push exhaust straight down. Splicers who climb in without testing can pass out on the ladder, with only a narrow opening for rescue. The warning at the hatch stops entry until the air is checked and a blower is running.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-electrical-vault-sign-confined-space-permit-required-for-entry-8x12-rust-resistant-aluminum-utility-safety-sign-by-cgap-safety\"\u003eDANGER Electrical Vault Sign: Confined Space Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-valve-box-utility-pit-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-utility-access-safety-sign-by-cgap-safety\"\u003eDANGER Valve Box \/ Utility Pit Sign: Confined Space\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-utility-manhole-sign-confined-space-authorized-entry-only-8x12-rust-resistant-aluminum-manhole-cover-safety-sign-by-cgap-safety\"\u003eDANGER Utility Manhole Sign: Confined Space Authorized Entry Only\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47757615562996,"sku":"CGAP-D-CABLEVAULTENTRY-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/cable-vault-entry-danger-sign-confined-space-suffocation-for-industrial-utilities-8x12-uv-resistant-rust-resistant-aluminum-professional-facility-grade-by-cgap--2327498.png?v=1772538852"},{"product_id":"hydrogen-sulfide-gas-danger-sign-h2s-restricted-atmosphere-control-for-gas-sweetening-plants-8x12-uv-resistant-rust-resistant-aluminum-professional-facility-grade-by-cgap-safety","title":"DANGER Hydrogen Sulfide Gas Sign – H2S Restricted Atmosphere – 8x12 Aluminum","description":"\u003cp\u003eThis DANGER sign clearly marks areas where hydrogen sulfide (H2S) gas poses an extreme threat, vital for protecting personnel in gas sweetening operations. H2S is a highly hazardous, corrosive, and flammable gas, making strict access control imperative to prevent fatalities and serious injuries.\u003c\/p\u003e\n\u003cp\u003eIt communicates an urgent warning to prevent unauthorized entry into sour gas areas, reinforcing critical safety protocols for everyone on site. This sign is an essential component of a comprehensive safety program, providing immediate visual alerts to potential life-threatening conditions.\u003c\/p\u003e\n\u003cp\u003eCommon placements\u003cbr\u003e• Gas sweetening units\u003cbr\u003e• Sour gas pipelines\u003cbr\u003e• H2S scrubber areas\u003cbr\u003e• Near gas compressors\u003cbr\u003e• Access gates to processing facilities\u003c\/p\u003e\n\u003cp\u003eIntended buyers\u003cbr\u003e• Natural gas processing plants\u003cbr\u003e• Oil and gas exploration companies\u003cbr\u003e• Chemical processing facilities\u003cbr\u003e• Industrial safety managers\u003cbr\u003e• Environmental health and safety (EHS) officers\u003c\/p\u003e\n\u003cp\u003eConstruction features\u003cbr\u003e• Durable rust-resistant aluminum\u003cbr\u003e• High-visibility UV-resistant printing\u003cbr\u003e• Weatherproof and chemical resistant\u003cbr\u003e• Pre-drilled for easy mounting\u003cbr\u003e• Rounded corners for safe handling\u003c\/p\u003e\n\u003cp\u003eOperational note: Regularly inspect sign for legibility and ensure it is free from obstructions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• Manages high-risk access control: Clearly identifies H2S restricted atmosphere zones and reinforces restricted entry protocols to reduce accidental exposure for employees, contractors, and visitors.\u003c\/p\u003e\n\u003cp\u003e• Improves operational awareness: High-contrast professional layout and clear \"DANGER\" header provide instant hazard recognition near sour gas processing areas to support site safety compliance.\u003c\/p\u003e\n\u003cp\u003e• Built for harsh conditions: Made from rust-resistant aluminum with UV-resistant printing for long-term outdoor and indoor durability in heat, rain, and humidity.\u003c\/p\u003e\n\u003cp\u003e• Fast, clean installation: Pre-drilled mounting holes and rounded corners support quick mounting on gates, fences, doors, walls, and equipment areas.\u003c\/p\u003e\n\u003cp\u003e• Made by CGAP Safety: CGAP Safety is an American safety manufacturer focused on durable, professional-grade facility and jobsite signage.\u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eGas sweetening pulls hydrogen sulfide out of sour gas and concentrates it, so the acid gas leaving the amine regenerator is far richer in H2S than the incoming field gas. A leak at a pump seal, flange, or sample point in that service can reach a lethal level within a few steps of the source. The gas is also flammable and attacks steel over time. Restricting entry to people who carry escape gear and know which way the windsocks point limits who can be caught when a release happens.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-hydrogen-sulfide-sign-toxic-gas-keep-out-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Hydrogen Sulfide Sign: Toxic Gas, Keep Out\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hydrogen-sulfide-h2s-danger-sign-toxic-gas-may-cause-death-personal-h2s-monitor-required-8x12-rust-resistant-aluminum-safety-sign-by-cgap-safety\"\u003eDANGER Hydrogen Sulfide (H2S) Sign: Personal Monitor Required\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-live-sewer-line-sign-toxic-oxygen-deficient-atmosphere-hydrogen-sulfide-may-be-present-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-safety-sign-by-cgap-safety\"\u003eDANGER Live Sewer Line Sign: Toxic Atmosphere, H2S Present\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47779364405492,"sku":"CGAP-D-HYDROGENSULFIDEGASH2S-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/hydrogen-sulfide-gas-danger-sign-h2s-restricted-atmosphere-control-for-gas-sweetening-plants-8x12-uv-resistant-rust-resistant-aluminum-professional-facility-gra-5619223.png?v=1777924632"},{"product_id":"danger-co2-absorber-vessel-sign-co2-asphyxiation-will-cause-death-do-not-enter-aluminum-12x8-uv-resistant-rust-resistant-by-cgap-safety","title":"DANGER CO2 Absorber Vessel Sign – Asphyxiation, Do Not Enter – 8x12 Aluminum","description":"\u003cp\u003eThis DANGER sign warns of the severe risk of CO2 asphyxiation, a common hazard in gas sweetening where carbon dioxide is removed from natural gas. High concentrations of CO2 can rapidly deplete oxygen and cause unconsciousness and high-consequence hazard.\u003c\/p\u003e\n\u003cp\u003eIt emphasizes strict lockout procedures before entry into confined spaces where CO2 can accumulate. This sign is a crucial component of confined space entry programs, ensuring personnel are aware of the unseen danger and follow life-saving protocols.\u003c\/p\u003e\n\u003cp\u003eCommon placements\u003cbr\u003e• CO2 absorber towers\u003cbr\u003e• Carbon capture units\u003cbr\u003e• Exhaust vents for CO2\u003cbr\u003e• Confined spaces near process vessels\u003cbr\u003e• Storage areas for CO2 byproducts\u003c\/p\u003e\n\u003cp\u003eIntended buyers\u003cbr\u003e• Natural gas processing plants\u003cbr\u003e• Carbon capture and storage (CCS) facilities\u003cbr\u003e• Breweries and food processing plants\u003cbr\u003e• Industrial ventilation managers\u003cbr\u003e• Confined space entry supervisors\u003c\/p\u003e\n\u003cp\u003eConstruction features\u003cbr\u003e• Durable rust-resistant aluminum\u003cbr\u003e• High-visibility UV-resistant printing\u003cbr\u003e• Weatherproof and chemical resistant\u003cbr\u003e• Pre-drilled for easy mounting\u003cbr\u003e• Rounded corners for safe handling\u003c\/p\u003e\n\u003cp\u003eOperational note: Always monitor atmospheric conditions and ensure proper ventilation before and during entry into enclosed areas.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• Manages high-risk access control: Clearly identifies CO2 asphyxiation zones and reinforces restricted entry protocols to reduce accidental exposure for employees, contractors, and visitors.\u003c\/p\u003e\n\u003cp\u003e• Improves operational awareness: High-contrast professional layout and clear \"DANGER\" header provide instant hazard recognition near CO2 absorber vessels to support site safety compliance.\u003c\/p\u003e\n\u003cp\u003e• Built for harsh conditions: Made from rust-resistant aluminum with UV-resistant printing for long-term outdoor and indoor durability in heat, rain, and humidity.\u003c\/p\u003e\n\u003cp\u003e• Fast, clean installation: Pre-drilled mounting holes and rounded corners support quick mounting on gates, fences, doors, walls, and equipment areas.\u003c\/p\u003e\n\u003cp\u003e• Made by CGAP Safety: CGAP Safety is an American safety manufacturer focused on durable, professional-grade facility and jobsite signage.\u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eAn absorber that has been drained and vented can fill with carbon dioxide again from a leaking valve or a line that was never blinded. Inside a tall tower full of trays or packing, a worker overcome by the gas may fall from a ladder or platform, and getting that person out takes far longer than the gas needs to do harm. Barring entry outright keeps people out of the vessel until every line is isolated, the air is proven, and a permit releases it for work.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-co2-absorber-vessel-sign-co2-asphyxiation-will-cause-death-air-monitor-before-entry-aluminum-12x8-uv-resistant-rust-resistant-by-cgap-safety\"\u003eDANGER CO2 Absorber Vessel Sign: Air Monitor Before Entry\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/oxygen-deficient-atmosphere-danger-sign-permit-required-confined-space-do-not-enter-without-air-monitoring-rust-resistant-aluminum-safety-sign-by-cgap-safety\"\u003eDANGER Oxygen Deficient Atmosphere Sign: Air Monitoring\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/confined-space-nitrogen-purged-danger-sign-deadly-asphyxiation-hazard-permit-required-8x12-aluminum-cgap-safety\"\u003eDANGER Confined Space Nitrogen Purged Sign: Asphyxiation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47779461923060,"sku":"CGAP-D-CO2ABSORBERDONOTENTER-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-co2-absorber-vessel-sign-co2-asphyxiation-will-cause-death-do-not-enter-aluminum-12x8-uv-resistant-rust-resistant-by-cgap-safety-8868992.png?v=1772538850"},{"product_id":"danger-co2-absorber-vessel-sign-co2-asphyxiation-will-cause-death-air-monitor-before-entry-aluminum-12x8-uv-resistant-rust-resistant-by-cgap-safety","title":"DANGER CO2 Absorber Vessel Sign – Air Monitor Before Entry – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eThis DANGER sign is designed to control access and reduce exposure risk near CO2 absorber vessels where CO2 accumulation can displace oxygen and create a lethal atmosphere. It communicates a clear, immediate asphyxiation hazard for anyone approaching or entering the vessel area without proper atmospheric verification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe legend reinforces a simple operational requirement: air monitor before entry. Posted at the entry point or access boundary, it supports confined-space and process-area safety programs by improving situational awareness and preventing unverified entry into a potentially oxygen-deficient environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommon placements\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCO2 absorber vessels and access hatches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGas sweetening and processing units\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConfined space entry points and vessel platforms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaintenance access doors and barricade gates\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProcess skids, catwalk approaches, and unit boundaries\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstruction features\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e12x8 inch rust-resistant aluminum\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUV-resistant printed graphics for long service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-contrast DANGER header with easy-read text\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRounded corners for safer handling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-drilled holes for quick mounting\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperational note: Atmospheric monitoring should be performed with properly maintained equipment and site procedures before entry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eManages life-threatening entry risk: Clearly identifies CO2 absorber vessel hazards and reinforces controlled entry protocols where CO2 buildup can displace oxygen and cause rapid asphyxiation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproves hazard recognition at the access point: Bold DANGER header and direct legend communicate CO2 asphyxiation risk and required air monitoring before entry for personnel and contractors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for harsh environments: Made from rust-resistant aluminum with UV-resistant printing for long-term indoor or outdoor use in industrial plants, gas processing sites, and utility areas.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFast, clean installation: Pre-drilled mounting holes and rounded corners support quick mounting on doors, vessel access points, railings, barricades, and adjacent structure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade by CGAP Safety: CGAP Safety is an American safety manufacturer focused on durable, professional-grade facility and jobsite signage.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eCarbon dioxide gives no warning: it has no color or smell, and it pools at the bottom of a vessel even after the unit is opened. At high levels it does more than push out oxygen, acting on the body directly to cause rapid breathing, confusion, and collapse. An oxygen reading can still look acceptable while CO2 is already at a harmful level, so the meter needs a CO2 sensor as well. Testing at the hatch before each entry is the habit this warning reinforces.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eAmine unit operators at gas processing plants, carbon capture project teams, ethanol and ammonia plant maintenance crews, turnaround contractors who open and inspect towers, and vessel inspection firms that enter absorbers during outages.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-co2-absorber-vessel-sign-co2-asphyxiation-will-cause-death-do-not-enter-aluminum-12x8-uv-resistant-rust-resistant-by-cgap-safety\"\u003eDANGER CO2 Absorber Vessel Sign: Asphyxiation, Do Not Enter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/oxygen-deficient-atmosphere-danger-sign-permit-required-confined-space-do-not-enter-without-air-monitoring-rust-resistant-aluminum-safety-sign-by-cgap-safety\"\u003eDANGER Oxygen Deficient Atmosphere Sign: Air Monitoring\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-confined-space-co2-hazard-sign-permit-required-for-entry-8x12-rust-resistant-aluminum-uv-resistant-graphics-by-cgap-safety\"\u003eDANGER Confined Space CO2 Hazard Sign: Permit Required\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47779482075380,"sku":"CGAP-D-CO2ABSORBERAIRMONITOR-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-co2-absorber-vessel-sign-co2-asphyxiation-will-cause-death-air-monitor-before-entry-aluminum-12x8-uv-resistant-rust-resistant-by-cgap-safety-9234731.png?v=1775273107"},{"product_id":"danger-black-liquor-tank-entry-sign-toxic-gas-and-asphyxiation-will-cause-death-do-not-enter-aluminum-12x8-uv-resistant-rust-resistant-by-cgap-safety","title":"DANGER Black Liquor Tank Entry Sign – Toxic Gas \u0026 Asphyxiation – 8x12 Aluminum","description":"\u003cp\u003e\u003cspan\u003eThis DANGER sign is designed to clearly identify black liquor tank entry points in pulp and paper mill operations where toxic gas exposure and asphyxiation hazards may exist. The high-contrast layout supports immediate recognition and reinforces restricted entry controls near confined space access points.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConfined spaces can present rapidly life-threatening atmospheres. This sign provides a clear visual warning to prevent unverified entry and help keep personnel out of hazardous tank access areas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommon placements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Tank hatches and entry ladders\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Guardrails near tank access points\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Barricades and controlled access gates\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Maintenance access points\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Restricted entry doors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIntended buyers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Pulp and paper mill operators\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Tank farm and recovery teams\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Maintenance and outage crews\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Facility safety officers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Contractor supervisors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstruction features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• UV-resistant printing for fade prevention\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Rust-resistant aluminum for durability\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Pre-drilled holes for easy mounting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Rounded corners for safe handling\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Professional high-contrast design\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperational note: Install at the primary entry point and approach path to ensure the warning is visible before access.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eControls confined space entry risk: Marks black liquor tank entry points where toxic gas exposure and oxygen-deficient atmospheres may be present.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReinforces restricted entry protocols: Direct “DO NOT ENTER” messaging supports controlled access for employees, contractors, and visitors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for process environments: Rust-resistant aluminum with UV-resistant printing for long-term use in wet, chemical, and outdoor areas.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuick installation: Pre-drilled holes and rounded corners support mounting at hatches, ladders, railings, and approach points.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade by CGAP Safety: CGAP Safety is an American safety manufacturer focused on durable, professional-grade facility signage.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eBlack liquor carries the sulfur compounds from kraft cooking, and residue on tank walls and in the bottom sludge keeps giving off hydrogen sulfide and other reduced sulfur gases after the tank is drained. Stirring that sludge during cleanout can release a fresh burst, and the same space may be short on oxygen. A worker who enters without testing can collapse within moments, and a coworker who climbs in to help can be overcome the same way. The warning at the manway tells everyone that entry is off limits.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-live-sewer-line-sign-toxic-oxygen-deficient-atmosphere-hydrogen-sulfide-may-be-present-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-safety-sign-by-cgap-safety\"\u003eDANGER Live Sewer Line Sign: Toxic Atmosphere, H2S Present\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-hydrogen-sulfide-sign-toxic-gas-keep-out-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Hydrogen Sulfide Sign: Toxic Gas, Keep Out\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/confined-space-nitrogen-purged-danger-sign-deadly-asphyxiation-hazard-permit-required-8x12-aluminum-cgap-safety\"\u003eDANGER Confined Space Nitrogen Purged Sign: Asphyxiation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/confined-space-signage-guide\"\u003eRead the guide: permit-required confined space posting\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/confined-space-signs\"\u003eShop all confined space signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":47782358122740,"sku":"CGAP-D-BLACKLIQUORTANKENTRY-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/danger-black-liquor-tank-entry-sign-toxic-gas-and-asphyxiation-will-cause-death-do-not-enter-aluminum-12x8-uv-resistant-rust-resistant-by-cgap-safety-7215402.png?v=1772538853"},{"product_id":"22-piece-wastewater-treatment-plant-safety-sign-bundle-2026-osha-compliance-ready-8-x-12-rust-resistant-aluminum-danger-sewer-line-h2s-confined-space-chemical-signs","title":"22-Piece Wastewater Treatment Plant Sign Bundle – H2S, Confined Space \u0026 Chemical – 8x12 Aluminum","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eComplete Hazard Signage for Water and Wastewater Operations\u003c\/p\u003e\n\u003cp\u003eManaging a municipal wastewater treatment plant (WWTP), collection system, or pump station means dealing with unique and severe hazards daily. From toxic gas accumulation in wet wells to corrosive chemical dosing areas, your operators' safety depends on clear, durable signage at every high-risk point.\u003c\/p\u003e\n\u003cp\u003eThis 22-Piece Wastewater Facility Safety Bundle is engineered specifically for the water treatment industry. Manufactured from heavy-duty, 8\" x 12\" rust-resistant aluminum, these signs will not degrade in the high-moisture, corrosive, and UV-heavy environments typical of clarifiers, headworks, and chemical storage rooms. This kit covers the high-risk zones most plants need to post, in one purchase.\u003c\/p\u003e\n\u003cp\u003eWhat’s Included \u0026amp; Why Your Plant Needs It (22 Signs Total):\u003c\/p\u003e\n\u003cp\u003e• 4x DANGER: Hydrogen Sulfide (H2S) - Personal Monitor Required\u003cbr\u003e• Where to use: Headworks, primary clarifiers, anaerobic digesters, and sludge handling areas.\u003cbr\u003e• Why it's critical: H2S is the silent killer in wastewater. These signs explicitly require personal gas monitors, ensuring operators don't walk into deadly, odorless concentrations of sewer gas.\u003c\/p\u003e\n\u003cp\u003e• 4x DANGER: Permit-Required Confined Space - Hazardous Atmosphere\u003cbr\u003e• Where to use: Manholes, lift stations, wet wells, and empty aeration basins.\u003cbr\u003e• Why it's critical: Keeps unauthorized entrants out of permit spaces. Warns staff and contractors of oxygen-deficient or toxic atmospheres, strictly enforcing your lock-out\/tag-out (LOTO) and permitting protocols.\u003c\/p\u003e\n\u003cp\u003e• 4x DANGER: Chemical Storage Room - Corrosive Materials\u003cbr\u003e• Where to use: Doors to chlorine building, polymer mixing rooms, and coagulant\/alum storage.\u003cbr\u003e• Why it's critical: Alerts first responders, operators, and delivery drivers to the presence of severe chemical burn hazards and restricts access to authorized personnel only.\u003c\/p\u003e\n\u003cp\u003e• 2x DANGER: Caustic Soda Fill Station - Splash and Spray Hazard\u003cbr\u003e• Where to use: Alkalinity control areas, pH adjustment dosing points, and bulk chemical delivery connections.\u003cbr\u003e• Why it's critical: Sodium hydroxide (caustic) causes instantaneous burns. This specifically protects chemical delivery drivers and operators during the high-risk transfer process.\u003c\/p\u003e\n\u003cp\u003e• 2x DANGER: Live Sewer Line - Toxic and Oxygen Deficient\u003cbr\u003e• Where to use: Open influent channels, collection system access points, and bypass pumping setups.\u003cbr\u003e• Why it's critical: Warns municipal workers and contractors that they are working over active raw sewage, highlighting the dual threat of drowning and asphyxiation.\u003c\/p\u003e\n\u003cp\u003e• 2x EMERGENCY: Shut-Off\u003cbr\u003e• Where to use: Main electrical disconnects, bypass valves, or emergency pump shut-offs.\u003cbr\u003e• Why it's critical: Saves critical seconds during a pump failure, pipe rupture, or sanitary sewer overflow (SSO) by clearly marking the immediate isolation point.\u003c\/p\u003e\n\u003cp\u003e• 2x EMERGENCY: Chemical Spill Kit\u003cbr\u003e• Where to use: Next to chemical feed pumps and bulk storage tanks.\u003cbr\u003e• Why it's critical: Ensures rapid deployment of neutralizers and absorbents during a leak, preventing chemicals from reaching floor drains and disrupting the plant's biological process.\u003c\/p\u003e\n\u003cp\u003e• 2x EMERGENCY: Eye Wash Station\u003cbr\u003e• Where to use: Above plumbed or portable eye wash stations in laboratories and chemical dosing areas.\u003cbr\u003e• Why it's critical: Makes your eye wash stations easy to spot from across the room, so no one hunts for them during a chemical splash.\u003c\/p\u003e\n\u003cp\u003eProtect your operators and post every high-risk area in one order.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eCURATED FOR WATER\/WASTEWATER PLANTS:\u003c\/span\u003e\u003cspan\u003e This 22-sign bundle is specifically designed for the unique hazards of water treatment facilities, pump stations, and sewer authorities. Includes warnings for Live Sewer Lines, H2S, Caustic Soda, Confined Spaces, and Emergency Stations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eCURRENT HAZARD HEADERS:\u003c\/span\u003e\u003cspan\u003e Up-to-date DANGER and EMERGENCY headers, universally recognized colors, and plain wording that crews read at a glance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eHEAVY-DUTY INDUSTRIAL ALUMINUM:\u003c\/span\u003e\u003cspan\u003e Manufactured from rigid 8\" x 12\" aluminum, these signs are 100% rust-resistant and waterproof, made for the high-moisture, corrosive environments typical of wastewater processing and chemical storage rooms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eFADE \u0026amp; CHEMICAL RESISTANT:\u003c\/span\u003e\u003cspan\u003e Protected by a premium UV-resistant coating, the high-contrast text and bold colors will not fade in direct sunlight or degrade when exposed to chemical fumes, ensuring maximum visibility year after year.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eEASY \u0026amp; SECURE INSTALLATION:\u003c\/span\u003e\u003cspan\u003e Each sign comes with pre-drilled mounting holes for fast, hassle-free installation on walls, doors, fences, or machinery. Protect your workforce and facility in minutes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this kit matters\u003c\/h3\u003e\n\u003cp\u003eWastewater work puts several kinds of danger within a short walk of each other: hydrogen sulfide and low oxygen in wet wells and channels, corrosive chemicals at the feed rooms, and confined spaces throughout the collection system. Warnings only help if the response points are just as easy to find, so the set pairs hazard signs with markers for eye wash stations, spill kits, and shut-offs. Posting them all in one matching style teaches operators and contractors to read the plant's signs at a glance.\u003c\/p\u003e\n\u003ch3\u003eWho uses this kit\u003c\/h3\u003e\n\u003cp\u003ePlant superintendents opening a new facility or expansion, contract operators running several small-town plants, industrial pretreatment systems at food processors and breweries, sewer district safety coordinators, and engineering firms handing over a newly built plant.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-wastewater-treatment-sign-no-unauthorized-entry-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety\"\u003eDANGER Wastewater Treatment Sign: No Unauthorized Entry\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-water-intake-outflow-pipes-strong-suction-entrapment-and-crush-hazard-safety-sign-8x12-rust-resistant-aluminum-with-uv-resistant-graphics-by-cgap-safety\"\u003eDANGER Water Intake \u0026amp; Outflow Pipes Sign: Strong Suction\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-water-main-below-sign-flooding-property-damage-hazard-call-811-before-you-dig-8x12-rust-resistant-aluminum-utility-safety-sign-by-cgap-safety\"\u003eDANGER Water Main Below Sign: Flooding Hazard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/industry-water-wastewater-utilities\"\u003eRead: safety signage for water and wastewater utilities\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/municipality\"\u003eShop all municipal signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":48098759246068,"sku":"CGAP-S-WASTEWATERBUNDLE22PC-812","price":459.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/22-piece-wastewater-treatment-plant-safety-sign-bundle-2026-osha-compliance-ready-8-x-12-rust-resistant-aluminum-danger-sewer-line-h2s-confined-space-chemical-s-1766236.png?v=1777924641"},{"product_id":"danger-sludge-cake-hopper-sign-8x12-aluminum","title":"DANGER Sludge Cake Hopper Sign – Bridged Material Can Collapse – 8x12 Aluminum","description":"\u003cp\u003eThis DANGER – SLUDGE CAKE HOPPER sign from CGAP Safety warns in plain, specific words: Bridged material can collapse. It is written for wastewater and biosolids plants and printed on professional-grade 8x12 .065 aluminum for long-term durability in demanding industrial environments.\u003c\/p\u003e\u003cp\u003eThe sign reads: SLUDGE CAKE HOPPER \/ BRIDGED MATERIAL CAN COLLAPSE \/ DO NOT CLIMB INSIDE \/ TO RESTORE FLOW. The bold ANSI red-and-black DANGER header makes the warning visible from across the work area. Each sign is UV-resistant, rustproof, and pre-drilled in all four corners for fast mounting on guards, doors, frames, posts or fences.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buyers choose this sign\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHazard-specific wording: Names the exact equipment and the exact hazard, so workers know what is in front of them without reading a procedure first.\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade .065 aluminum: Heavy-duty, rustproof metal sign built to withstand sun, rain, washdown, chemicals, and harsh work environments.\u003c\/li\u003e\n\u003cli\u003eLong-lasting UV and fade resistance: Printed with high-durability inks to maintain clarity indoors or outdoors for years.\u003c\/li\u003e\n\u003cli\u003ePre-drilled for easy mounting: Four corner holes for fast installation with screws, rivets, or bolts.\u003c\/li\u003e\n\u003cli\u003eBuilt to ANSI Z535 color and layout practice: Red DANGER oval on a black header for the highest hazard level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eBridged sludge cake can collapse under a person's weight, and a hopper is a confined space. Flow is restored from outside. Gas and confined space hazards are controlled by procedures, monitoring and training, such as the permit-required confined space rules in OSHA 1910.146 where they apply. A sign at the opening or connection makes sure nobody starts the work without them.\u003c\/p\u003e\n\u003ch3\u003eWhere to post this sign\u003c\/h3\u003e\n\u003cp\u003eMount it on the hopper hatch and access ladder. Mount it at eye level where it is visible before the person reaches the hazard, and replace it if it is damaged or no longer legible.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eBiosolids operators, wastewater crews and maintenance staff.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-wet-well-opening-sign-8x12-aluminum\"\u003eDANGER Wet Well Opening Sign\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-anhydrous-ammonia-transfer-hose-sign-8x12-aluminum\"\u003eDANGER Anhydrous Ammonia Transfer Hose Sign\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-chlorine-cylinder-pigtail-sign-8x12-aluminum\"\u003eDANGER Chlorine Cylinder Pigtail Sign\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/cgap-safety\"\u003eBrowse all safety signage guides\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/danger\"\u003eShop all DANGER signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":67971117089012,"sku":"CGAP-D-SLUDGECAKEHOPPER-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/cgap-d-sludgecakehopper-812.jpg?v=1793157244"},{"product_id":"danger-wet-well-opening-sign-8x12-aluminum","title":"DANGER Wet Well Opening Sign – Toxic Gas Can Overcome You – 8x12 Aluminum","description":"\u003cp\u003eThis DANGER – WET WELL OPENING sign from CGAP Safety warns in plain, specific words: Toxic gas can overcome you. It is written for lift stations and wastewater plants and printed on professional-grade 8x12 .065 aluminum for long-term durability in demanding industrial environments.\u003c\/p\u003e\u003cp\u003eThe sign reads: WET WELL OPENING \/ TOXIC GAS CAN OVERCOME YOU \/ DO NOT LEAN INTO OPENING \/ DO NOT ENTER FOR RESCUE. The bold ANSI red-and-black DANGER header makes the warning visible from across the work area. Each sign is UV-resistant, rustproof, and pre-drilled in all four corners for fast mounting on guards, doors, frames, posts or fences.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy buyers choose this sign\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHazard-specific wording: Names the exact equipment and the exact hazard, so workers know what is in front of them without reading a procedure first.\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade .065 aluminum: Heavy-duty, rustproof metal sign built to withstand sun, rain, washdown, chemicals, and harsh work environments.\u003c\/li\u003e\n\u003cli\u003eLong-lasting UV and fade resistance: Printed with high-durability inks to maintain clarity indoors or outdoors for years.\u003c\/li\u003e\n\u003cli\u003ePre-drilled for easy mounting: Four corner holes for fast installation with screws, rivets, or bolts.\u003c\/li\u003e\n\u003cli\u003eBuilt to ANSI Z535 color and layout practice: Red DANGER oval on a black header for the highest hazard level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"cgap-more\"\u003e\n\u003ch3\u003eWhy this sign matters\u003c\/h3\u003e\n\u003cp\u003eA wet well can hold hydrogen sulfide and low oxygen, and a person leaning in can be overcome within a breath or two. Rescuers who enter without equipment often become the next victims. Gas and confined space hazards are controlled by procedures, monitoring and training, such as the permit-required confined space rules in OSHA 1910.146 where they apply. A sign at the opening or connection makes sure nobody starts the work without them.\u003c\/p\u003e\n\u003ch3\u003eWhere to post this sign\u003c\/h3\u003e\n\u003cp\u003eMount it at hatches and covers. Mount it at eye level where it is visible before the person reaches the hazard, and replace it if it is damaged or no longer legible.\u003c\/p\u003e\n\u003ch3\u003eWho uses this sign\u003c\/h3\u003e\n\u003cp\u003eLift station crews, wastewater operators and municipal workers.\u003c\/p\u003e\n\u003ch3\u003eRelated signs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-anhydrous-ammonia-transfer-hose-sign-8x12-aluminum\"\u003eDANGER Anhydrous Ammonia Transfer Hose Sign\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-chlorine-cylinder-pigtail-sign-8x12-aluminum\"\u003eDANGER Chlorine Cylinder Pigtail Sign\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/danger-digester-gas-condensate-trap-sign-8x12-aluminum\"\u003eDANGER Digester Gas Condensate Trap Sign\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/cgap-safety\"\u003eBrowse all safety signage guides\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/collections\/danger\"\u003eShop all DANGER signs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":67971117678836,"sku":"CGAP-D-WETWELLOPENING-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/cgap-d-wetwellopening-812.jpg?v=1793157247"},{"product_id":"danger-silo-sign-8x12-aluminum","title":"DANGER Silo Sign – Oxygen Deficient – 8x12 Aluminum","description":"\u003cp\u003eOxygen deficient. This DANGER Silo sign from CGAP Safety reads: SILO \/ OXYGEN DEFICIENT \/ AND TOXIC GAS \/ DO NOT ENTER. Written for farms, ranches, grain operations and ag retailers. Rust-resistant .065 aluminum, UV-resistant, pre-drilled for mounting. Made in the USA.\u003c\/p\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":67989829550324,"sku":"CGAP-D-SILO-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/cgap-d-silo-812.jpg?v=1793303449"},{"product_id":"danger-manhole-entry-sign-8x12-aluminum","title":"DANGER Manhole Entry Sign – Permit-Required Confined Space – 8x12 Aluminum","description":"\u003cp\u003ePermit-required confined space. This DANGER Manhole Entry sign from CGAP Safety reads: MANHOLE ENTRY \/ PERMIT-REQUIRED CONFINED SPACE \/ ENTRY BY PERMIT ONLY. Written for telecom contractors, utility crews, cell sites and fiber installers. Rust-resistant .065 aluminum, UV-resistant, pre-drilled for mounting. Made in the USA.\u003c\/p\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":67989831090420,"sku":"CGAP-D-MANHOLEENTRY-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/cgap-d-manholeentry-812.jpg?v=1793303436"},{"product_id":"danger-hydrogen-sulfide-sign-8x12-aluminum","title":"DANGER Hydrogen Sulfide Sign – Deadly Gas – 8x12 Aluminum","description":"\u003cp\u003eDeadly gas. This DANGER Hydrogen Sulfide sign from CGAP Safety reads: HYDROGEN SULFIDE \/ DEADLY GAS \/ EVACUATE IMMEDIATELY. Written for industrial plants, labs, shops and chemical storage areas. Rust-resistant .065 aluminum, UV-resistant, pre-drilled for mounting. Made in the USA.\u003c\/p\u003e","brand":"CGAP Industries","offers":[{"title":"Default Title","offer_id":67989831745780,"sku":"CGAP-D-HYDROGENSULFIDE-812","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/files\/cgap-d-hydrogensulfide-812.jpg?v=1793303440"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2771\/6852\/collections\/permit-required-confined-space-danger-sign-enter-by-permit-only-death-or-serious-injury-8x12-rust-resistant-aluminum-uv-resistant-pre-drilled-by-cgap-safety-6754706.png?v=1788778248","url":"https:\/\/cgapindustries.com\/collections\/confined-space-signs.oembed?page=2","provider":"CGAP Safety","version":"1.0","type":"link"}