82626 REPAIRS TO ROAD IN VELLACHI UNDER AGE(I) NAVY CHENNAI

Amount

SCHEDULE 'A' PART-I (ROAD WORKS)

Material and Labour for Preparing of existing black top surfaces of road by brushing with wire brushes for removing caked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc.,complete all as specified and as directed by Engineer-in-charge.

Repairs to pot holes any depth, not exceeding 1.5 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting arround edges to at least 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including of road metal) by applying tack coat with bituminous primer at 5kg per 10 sqm, putting in premix as specified for thin bituminous carpet (2 cm thick) well rammed and sealed with premixed sand seal coat 9.8 kg of binder with 0.09 cu m of sand stone chippings, 6.3 mm size, again well rammed (including supply of premix binder and sand) depth of potholes n exc 30 mm complete all as specified and as directed by Engineer-in-charge.

Material and Labour for appying evenly a priming / tack coat with bitumen primer using paving bitumen (VG 30) at 5 kg per 10 Sqm complete all as specified and directed

Material and labour for Bituminous premix semi dense asphaltic concrete (SDAC), 30 mm consolidated thickness with 5.5 % binder content of paving bitumen by weight of total mix using VG-30 grade bitumen, rolled and compacted to required camber and gradient complete using mechanical paver and rolled using power roller 8 to 12 tonne capacity complete all as specified and directed. Note: The contractor's quoted rates shall also be deemed to include the following element:- (i) In case of variation in the binder content as per approved design mix in comparison with the binder content as specified above, the variation in qty of binder content on lesser side shall be adjusted through supply only rate of Bitumen VG-30. However, variation on the upper side shall be carried out by the contractor without any price adjustment.

M & L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specified and directed by Engineer-in-Charge.

ARR ENTERPRISES (BID ID -3147965)