REPAIR TO ROAD BERM, ROAD FURNITURE ETC AT CERTAIN LOCATION OF OMQ, BT AREA, TIPNIS PARK, RAM MOHAN PARK, PARK, AT 6 WG AIRFORCE STATION UNDER GE (AF) BARRACKPORE.

Amount

M&L for preparation of existing blacktop road surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc complete all as specified and as directed.

M&L applying evenly a prime/tack coat with cationic bitumen emulsion RS1 grade @ 5.0 kg per 10sqm complete all as specified and as directed.

M&L for Bituminous Premixed carpet , 30 mm consolidated thickness laid with mechanical paver machine , with 0.405 cum of stone chippings mixed with 21.9 kg of binder , rolled with power roller (8-10 tonne) and compacted to required camber and gradient, using paving bitumen (VG-30) complete all as specified and as directed by Engr-in-charge.

M&L for liquid seal coat applying @ 9.8 kg per 10sqm binding with 6.3mm size stone chippings @ 0.09cum per 10sqm and rolled to a uniform smooth surface with 8-10 tonne power roller complete all as specified and as directed by Engr-in-charge.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces n.exc 400 sqm in area & exc 50mm but n.exc 100 mm in deep and removal from site n.exc 50M and staking complete all as specified and as directed.

M&L applying evenly a prime/tack coat with cationic bitumen emulsion RS1 grase @ 10.0 kg per 10sqm complete all as specified and as directed.

M&L for 75 mm thick (compacted thickness) WBM with coarse aggregate of grading 2 ( 63 to 40 mm size) or of grading 3 (50 to 20mm size)spread, rolled and consolidated to required gradient and camber with using granite, trap or basalt stone complete all as specified and as directed by Engr-in-charge.

All as per item No.7 but except materials complete all as specified and as directed by Engr-in-charge.

M&L repair to potholes any depth, not exc 1 sq m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal) but making good by applying tack coat with bituminous primer @ 5 kg per 10 sq m, putting in premix as specified for thin bituminous carpet (2 cm thick) well rammed and sealed with premixed liquid seal coat (9.8 kg of binder with 0.09 cum of sand), again well rammed (including supply of premix binder and liquid seal coat) depth of potholes n exc 30 mm complete all as specified and as directed by Engr-in-charge.

Surface excavation n.exc 30cm deep and averaging 15cm and getting out soft/loose soil for levelling of berm complete all as specified and as directed.

Removing excavated material n.exc 50 mtr and depositing where directed at a level n.exc 1.5mtr above the starting point complete all as specified and as directed by Engr-in-charge.

M&L for preparation of black bituminous surfaces of road as required/directed and applying thermoplastic road marking paint with an applicator machine, the material shall be laid uniformly, heated mixer with a starting mechanism at a temperature of 160 degree centigrade. The thickness of paint shall not less than 2mm and not more than 2.5mm, the width pattern all as directed at site , glass bead shall be applied uniformly as directed. The paint shall be BS 3262 Part I&II of 1989 complete all as specified and as directed.

S&F for 3M (USA brandmakers Cat eyes series 290 body made of polycarbonate with electronically welded prismatic retroreflective lens on both side for maximum retroreflection in wet & dry condition. The material shall be non breakable , dustproof surfaces manufactured by 3M-Usa affixed with epoxy with nailing complete all as specified and as directed by Engr-in-charge.

BUSINESS SYNDICATE

M/S. TAPAS ENTERPRISE

RAJ TRANCON