{"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","url":"https:\/\/cgapindustries.com\/products\/danger-sludge-cake-hopper-sign-8x12-aluminum","provider":"CGAP Safety","version":"1.0","type":"link"}