REPAIR AND MAINT OF ROAD AND ROAD FURNITURE IN AOR OF AGE B/R-I UNDER GE NARANGI

Amount

M & L for repair to potholes, any depth not exceeding 1 sqm 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 and graded road metal, watering and well ramming (including supply of road metal) complete all as specified and as directed.

Scarifying or picking gravelled macadam or bituminous macadam surface in area not exceeding 400sqm and depth exceeding 50mm but not exceeding 100mm complete all as specified and directed.

Screening road metals, chippping, etc on the site of the work when specially ordered, including removing screened materials clear of screen and stacking in separate heaps for measuring (materials from both sides of screen measured) complete all as specified and directed.

Material and labour for 7.5cm thick (compacted thickness) WBM, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size) of granite, trap or basalt, spread, rolled and consolidated to required gradient and camber required with 8 to 10 tonne capacity power roller all as specified and directed.

All as per Ser item No 4.00 here in before but except materials complete all as specified and directed.

Material and labour for preparation of unsurfaced WBM surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags or compressed air to remove all loose, dirt, etc. complete all as specified and directed.

Material and labour for preparation of existing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags or compressed air to remove all loose, dirt, etc. and applying evenly tack coat of cationic bituminous Emulsion (RS-1) confirming to IS 8887 at a rate of application of 3.5 kg/10 Sqm on bituminous surface as specified in table 500-3 of MORTH specification of road and bridge work 2013 complete all as specified and directed.

Material and labour for providing premixed bituminous macadam laid/rolled and compacted to required gradient and camber using 8 to 10 tone capacity power roller (consolidated thickness 75mm or less) using paving bitumen (VG 30 Grade) @ 4% by weight of total mix complete all as specified and directed.

Material and labour for providing bituminous premixed carpet 40mm consolidated thickness with 0.54 cum of stone chippings mixed with 29.20 Kg of binder (paving bitumen of grade VG-30) per 10 Sqm, rolled and compacted to required camber and gradient etc. complete all as specified and directed.

Material and labour for premixed sand seal coat using paving bitumen @ 6.8 Kg per 10 Sqm, blinded with 0.06 Cum of sand and well rammed (paving bitumen of grade VG-30), rolled with 8 to 10 tonne power roller to uniform smooth surfaces complete all as specified and as directed.

Material and labour of bituminous surfaces of road and marking 2.5mm thick center lines or other lines, stop lines, dashes arrows etc. and the like not exceeding 10cm wide on road pavements with hot applied thermo plastic road marking paint of approved colour conforming to BS 3262-1989 with glass grit @ 300 gms/Sqm over painted surfaces while the painting surfaces are hot with special application machine all as per manufacturers instruction complete all as specified and as directed.

Supply and fix in repair two way reflective road stud minimum dimension of 110 x 128 x 30 mm plastic body reflective panel of amber red or white colour provided at site as per manufacturer instructions complete all as specified and as directed.

Supply and fix in repair convex mirror of 800mm dia size having 130 degree of viewing angle made of polycarbonate plastic, out door type, mounted on steel frame, brim and back holding plate made up of metal/FRB alongwith pole mounted brackets and pole 60 mm dia made up of galvanised steel firmly fixed to the ground by means of PCC 1:2:4 TYPE B2 (using 40 mm graded stone aggregate) in foundation filling (size 50cmx 50cmx 60 cm) complete all as specified and directed.

Supply and fix in repair reflective type delineator, containing 50mm wide 4 strip of high intensity prismatic type on 100mm dia and 1000mm height (above GL), MS pipe medium grade with powder coated fixed in PCC and excavation work complete all as specified and as directed.

Supply and fix in repair solar cat eye of minimum size 125mm x125mm x 25mm (shank 65 mm) made from aluminium alloy and solar powered by mono-crystalline solar panel 2.4 V/0.3 Watt with one high capacity Ni-Cd rechargeable battery(1.2V/1600MA) and provided with superbright LEDs of 10000 to 18000 mcd(Millicandela), 3 pieces each side and total 6 pieces for high brightness with charging time of 5-6 hours and backup of 3 to 4 days of continuous light all as specified and directed by Engr-in-Charge.

M/S Narayan Chandra Das

M/s Dhani Enterprise

POONAM ELECTRIC INDUSTRY

Prahalad Rai

BHARUKA ENTERPRISES

PURBANCHAL BUILDERS

HEMONTA DAS

M/S UTTAM SAHA

M/S R G Construction