Name of Work:- REPAIR TO CERTAIN ROAD / PATH INCLUDING ROAD FURNITURE AT 4 AFSB VARANASI.
Sl. No.
Item Description
1
M&L for preparing black top surface 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. and applying evenly a priming/ tack coat with bituminous primer @ 5 kgs per 10 sqm of paving bitumen complete all specified & directed.
2
Scarifying of picking gravelled macadam or bituminous macadam surfaces in area not exc 400 sqm 50mm and n.exc 100mm deep complete all as specified and directed.
3
M&L 7.5cm thick (compacted thickness) WBM, with coarse aggregates (granite, trap or basalt) of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required. Complete all as specified and directed.
4
M&L for preparing unsurfaced WBM surface 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, and applying evenly a priming/ tack coat with bituminous primer @ 10 kg per 10 sqm of paving bitumin and complete all specifiered directed at site.
5
M&L for bituminous premix asphaltic Semi-dence concrete 30mm consolidated thickness, with 5% binder content by weight of total mix, using paving bitumen (VG-30) rolled and compacted to required camber and gradient, a uniform smooth surface with power roller exc 8 ton and not exc 12 ton complete all as specified and as directed. Note :- Work shall be executed as per approved design mix from NABL Govt approved lab/ Govt engg college as decided by GE. (ii) Any variation in binder content during design mix at site on plus side shall be borne by the contractor without any extra cost to the government
6
Repair to pot holes any depth, not exc 1 Sqm each including sweeping free from surfaces in roads path etc,cutting around edges to at least 25mm in depth, making good by filling in screened & graded road metal, watring and well ramming (including supply of road metal) marking good by applying tack coat @5kgs per 10sqm putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kgs per 10sqm blinded with 0.09 Cum of stone chippings 6.3mm size and again well rammed (including supply of premixed macadam binder and chippings) depth of potholes exc 30mm. Complete all as specified and directed.
7
Supply and fix in repair 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.
8
Supply and 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 etc. all as specified and directed.
9
M&L for preparing bituminous srufaces 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 manufactures intruction complete all as specified and directed. Note :- (i) Road marking work shall be carried out in accordance with manufacture's instructions and as specified. (ii) Refer MORTH specification of Para 803.4.2.1 and 800.4.2.2 on bituminous surface in white colour or yellow colour and super imposed with glass beeds confirming to BS 6088 and MORTH specification Para 803.4.3.3. Please Enable Macros to View BoQ information
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