MAINTENANCE TO ROAD AND ROAD FURNITURE AT DOMESTIC AND TECHNICAL AREA OF AFAC UNDER AGE(I) COIMBATORE

Amount

Material & Labour for Moorum/Soil filling in shoulders or pavings etc, laid in layers not exceeding 15 cm thick, spread, levelled and rammed including watering, all as specified and directed.

Material & Labour for Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position (Size as specified) 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. all as specified and directed

Material & Labour for 100mm thick PCC (1:3:6) type C-2 (using 40 mm graded stone aggregate) as in sub-base, complete. all as specified and directed

Material & Labour for 100mm thick PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in floor/hard-standing/path finished even and smooth without using extra cement, complete. all as specified and directed

Scarifying or picking graveled or bituminous macadam surface in area not.exceeding 400 Sqm and depth exceeding 50 mm and not exceeding 100mm, removing material and stacking complete all as specified & directed.

Material & Labour for 7.5 cm thick (Compacted thickness) WBM, with coarse aggregate or granite, trap, basalt of grading 2 (63 to 40mm) spread, rolled and consolidated to gradient materials and camber as required using roller 8 to 12 tonnecapacity, complete. all as specified and directed

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 to remove all loose dirt, complete. all as specified and directed

Material & Labour for applying evenly a priming/ tack coat with bitumenous primer (using paving bitumen VG 10) @ 10 Kg/10 Sqm, complete all as specified and directed.

Material & Labour for Premix bituminous macadam using paving bitumen (using paving bitumen VG 30) laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) using power roller 8 to 12 tonne capacity, complete all as specified & directed.

Preparation of 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 to remove all loose dirt, complete all as specified and directed.

Material & Labour for for applying evenly a priming/ tack coat with bitumenous primer (using paving bitumen VG 10) @ 5 Kg/10 Sqm complete all as specified and directed.

Material & Labour for Bituminous premix Semi dense asphaltic concrete (SDAC) 40mm consolidated thickness with 5.5% binder content by weight of total mix laid in mechanical paver(using bitumen VG 30), rolled and compacted to required camber and gradient using power roller of capacity 8 to 12 tonne, complete all as specified & directed.

Material & Labour for repairs to pot holes 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 depth, making good by applying tack coat @ 5 kg /10 Sqm (using paving bitumen VG 10), putting in premixed bituminous mecadam (using paving bitumen VG 30), well rammed and sealed with binder(paving bitumen) 9.8 kg per/10 Sqm blinded with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed mecadam, binder and chipping), depth of pot holes exceeding 30 mm, complete all as specified & directed.

Material & Labour for preparing bituminous surfaces of road and marking 2.5mm thick center lines, stop lines,dashes,arrows etc.and the like not exceeding 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 & Fix in repair 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/1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions, all as specified and directed.

Supply & Fix in repair cat eye 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 including MS stud of suitable size as per manufactures instructions complete all as specified and as directed.

Supply & Fix in repair 800mm dia of Convex Mirror made of PC Material provided with suitable stainless steel pipe post of 75mm dia, for road turning, intersections, curves, T-junctions, Hospital, Parking lots having clear & define mirror image with 130 degree of viewing angle, fixed on ground with PCC 1:2:4 type B1(300 X 300 X 300mm), as directed by Engr-in-charge.

Supply & Fix 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

Demolition of Cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Removing building materials etc. to a distance of 100m or under, beyond the lead included in the rates, including loading, unloading and stacking at the destination away from the defence land

GOVINDAN KUTTY and CO (BID ID -3362135)

p.chinnasamy (BID ID -3362852)