87737 REPAIR AND RESURFACING OF ROAD AT VARIOUS LOCATIONS INS RAJALI ARAKKONAM UNDER GE(M) ARAKKONAM

SCHEDULE 'A' PART-I

Repair to pot holes any depth, not exceeding 1 Sqm each incl sweeping free from dust and mud or water, scoring sunken surfaces in road, paths etc, cutting around edges to at least 25 mm in depth, making good by filling with screened & graded road metal, watering and well ramming (including supply of road metal)

M&L for preparing existing black top surfaces by brushing with wire brush or mechanical broom or high pressure jet for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying a priming/tack coat with paving bitumen VG-30 grade @ 5 Kg per 10 Sqm complete all as specified and directed.

Material and labour for premix bituminous macadam with 4 % binder content of paving bitumen by weight of total mix using VG-30 grade bitumen, rolled and compacted to required camber and gradient using power roller 8 to 12 tonne capacity, consolidated thickness of 50 mm or less, Complete all as specified in MORTH specification and as directed.

M & L for Bituminous premix semi-dense asphaltic concrete 30 mm consolidated thickness with 5.50% binder content (paving bitumen VG-30) by weight of total mix by hot mix process laid and compacted to required camber and gradient using mechanical paver and rolled to a uniform, smooth surface with power roller 8 to 12 tonne capacity complete all as specified and directed

Material and labour for applying 2.5 mm thick retro reflective painting of specified shade/ colour etc., either continuous or broken lines, to the required width and length over the existing painted surface/ new bituminous surface with solvent based road marking paint (Retro reflective paint) Brand : Road King or equivalent brand approved by MORTH, IRTC and AAI including supply of paint material @ 5 Kg per Sqm and glass beads @ 0.35 Kg per Sqm (Reflective Index 1.5) using semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass bead dispenser, propane tank heater and profile shoe heater driven by experienced operator on road including all materials, labour, T&P and cleaning the road surface of dirt, seals, oil, grease and foreign materials etc complete all as specified and directed.

Supply and fixing in repairs, reflective cats eye with ABS material, body of size 90 mm x 110 mm x 17mm , with honeycomb patterned base, twin moulded shanks and two way retroreflective lenses, fixed with suitable adhesives on roads, complete all as specified and directed.

Supply and fixing in repair metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4(150x150x300mm) type B1 complete all as specified and directed.

Schedule of credit amount brought back from Ser Page No.30 - Rs. 18,510.00 will be deducted from the above quoted amount to derive the contract sum. SIGNATURE OF CONTRACTOR

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