REPAIR / MAINTENANCE OF PATHWAY, ROAD MARKING, ROAD FURNITURE AND CERTAIN ALLIED WORKS AT HQ EAC (U) AF UNDER GE(I) (AF) SHILLONG

Amount

Demolition of cement concrete in ground floors and paving exc 15 cm thick (below or above ground level) unreinforced. complete all as specified and directed.

M & L for preparing bituminous surfaces of road and marking 2 mm 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. complete all as specified and directed. Make: Asian Apcomark/ STP/ Shalimar Paints Ltd/ Berger Paint Ltd/ Jenson & Nicholson Paints Ltd/

M & L for preparation of new or previously treated surfaces for painting lines, dashes, arrows, letters, etc. on roads, pavements and the like exc 10cm wide with road marking paint, with adequate no of coats white or golden yellow., complete all as specified and directed by Engr-in-Charge. Make: Asian Apcomark/ STP/ Shalimar Paints Ltd/ Berger Paint Ltd/ Jenson & Nicholson Paints Ltd/

S & F solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V) consisting of super bright LED completed as per manufactures instructions including taking down old ones etc. all as specified and directed incl taking out old unserviceable studs. complete all as specified and directed. (Make:3M / 7M / Dark Eye/ Cat Eye )

S & F cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector fixed with and incl MS stud of suitable size as per manufactures instructions including taking down old ones. complete all as specified and directed. (Make:3M / 7M / Dark Eye/ Cat Eye )

Material and labour 40mm thick PCC type B1, 1:2:4 using 20mm graded crushed stone aggregates as in sub base/hard standing/plinth protection including finishing the concrete surface even & smooth without using extra cement and laid in alternate bay

Material and labour for machine pressed precast concrete interlocking paver block of approved quality set & jointed in cement slurry and pointed in grey cement and no pigment to match confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade including 25 mm thick sand cushioning complete all as specified and directed. Make: Anjali Tiles/ Ultra Tiles Pvt Ltd/ Terra Firma/ Bansal/ Mehtab Tiles/ Nitco

Material and labour for 75 mm thick Cement (PCC) concrete 1:4:8 type D2 using 40 mm graded stone aggregates as in sub bases complete all as specified.

M & L for preparation of old concrete surfaces of any description over 10cm girth or width, not otherwise described and applying one coat of synthetic enamel (Ordinary tint). complete all as specified and directed.

M & L for preparation of new concrete surfaces of any description over 10cm girth or width, not otherwise described and applying two coat of synthetic enamel (Ordinary tint) over priming coat. complete all as specified and directed.

Providing and laying at or near ground level factory made kerb stone of 1:1:2 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete.

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, in soft/loose soil

M&L for Cement concrete 1:2:4 type B1 using 20 mm agg. in foundations, filling and mass-concrete as in post holes.

Manufacturing, supplying and fixing in repair Retroreflective regulatory sign board of size 900 mm dia meter made out of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated lens type retro -reflective sheeting as approved by Engineer-in-charge . Letter, symbols, borders etc. will be as per IRC - 67 withrequired colour scheme on the boards and with the high intensity grade A. The aluminium sheet to be riveted to M.S. frame of angle iron of size 40x40x4 mm. The boards will be fixed to 1 No. 50x50 mm square post made of M.S. angle 50x50x4 mm, 4 m long welded to the frame with adequate anti-theft arrangement .Sheet work to be painted with two or more coats of synthetic enamel paint over an under coat (primer) and back side of aluminium sheet to be painted with two or more coats of epoxy paint including appropriate priming coat complete in all respects as per direction of Engineer-in-charge. Make : 3M / 7M / Dark Eye/ Cat Eye

M & L for preparing existing black top surfaces by brushing with wire brushing for removing caked/mud etc sweeping with broom and finally fanning the cleaned surface with gunny bags to remove all loose dust and applying evenly a priming/tack coat with bituminous primer (Paving bitumen VG-10) at 05 kg per 10 sq metre and laying bituminous premixed carpet, 40mm consolidated thickness,with 0.405 cu.m. of stone chippings mixed with 21.90 kg of binder, rolled and compacted to required camber and gradient with 8 to 10 tonne power roller to required camber and gradient complete all as specified and as directed.

M & L for liquid seal coat, applying evenly binder @ 9.8 kg per 10 sqm blinding with 6.3mm size stone chippings @ 0.09 cum per l0 sqm and rolled to a uniform smooth surface with 8 to 10 tonne power roller to required camber and gradient complete all as specified and as directed.

M/s B.Citymai Syiem (BID ID -3159452)

madan enterprise (BID ID -3158593)

S K ENTERPRISE (BID ID -3160376)

M/S DEEDAR ENTERPRISE (BID ID -3158437)