Name of Work:- Budget 2025-26-Repair and Maintenance of Coastal Police Station , Azhikkal , Kannur District
Sl. No.
Item Description
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ROOFING WORK
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15.28.1Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking thematerial within 50 metres lead of :G.S. Sheet
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12.4.2Providing ridges or hips width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.0.63 mm thick with zinc coating not less than 275 gm/m2
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10.16.3Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc.complete.Electric resistance or induction butt welded tubes
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13.61.1Painting with synthetic enamel paint of approved brand and manufacture to give aneven shade:Two or more coats on new work
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50.18.9.18.2Providing and fixing PVC pipes including fixing the pipe with clamps/Clips at 1.00 m spacing. This included jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 75 mm dia 4 Kfg/cm2 -External work - Exposed on wall
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OD290630/2025-2026Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch ofcorrugation as approved by Engineer-in-charge) 0.35 mm (+0.05%), total coatedthickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steelgrade, 5-7 microns epoxy primer on both side. of the sheet and polyester top coat 15-18 microns.Sheet should have protective guard film of 25 microns minimum to avoidscratchesduring transportation and should be supplied in single length upto 12 metreor as desiredby Engineer-in-charge. The sheet shall be fixed using self drilling/selftapping screws ofsize (5.5x55mm) with EPDM seal, complete upto any pitch inhorizontal/ vertical orcurved surfaces, excluding the cost of purlins, rafters and trussesand including cutting tosize and shape wherever required. Please Enable Macros to View BoQ information
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