Special repair to road from 7E to 6B 600 mtrs at HQ CIF (V) under GE 861 EWS

Amount

Repair to potholes any depth, not exceeding 01 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to atleast 25mm 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 directed.

Scarifying or picking gravelled macadem or bituminous macadam surfaces in area not exceeding 400 Sqm and depth exceeding 50 mm and not exceeding 100mm deep with and including removing and stacking the excavated material, complete all as specified and directed.

M&L applying evenly a priming/ tack coat with bituminous primer @ 10Kg per 10Sqm of paving bitumen of grade VG-10 complete all as specified and directed.

M&L preparing 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 mechanical air compressor to remove all loose dirt etc, complete all as specified and directed.

M&L applying evenly a priming/ tack coat with bituminous primer @ 05 Kg per 10Sqm of paving bitumen of grade VG-10, complete all as specified and directed.

M&L Premix bituminous, macadam with paving bitumen binder content of paving bitumen of grade VG-30 not less than 4% by weight of total mix (the exact quantity of binder shall be determined by design mix by Marshal method) laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) using 10 to 12 Tonne power roller, complete all as specified and directed. Notes :- (a) Premixed Bituminuous Macadam shall be laid using self propelled hydrostatic paver finisher and preparation of mix shall be using hot mix plant and transporting the mix in tipper. (b) The exact bitumen content required shall be determined follwing the Mix Design procedure contained in the Asphalt Institute Manual MS-2 (Sixth Edition) as referred in case 3.5.3 of IRC 111:2009. The adjustment in rate due to variation in quantity of bitumen if any shall be priced at the rate of Rs. 60.00 Per KG of bitumen.

M&L for bituminous premix asphaltic semi dense concrete (SDAC) 30mm thick (consolidated thickness) with 5.5% binder content of paving bitumen of Grade VG-30 by weight of total mix, rolled and compacted to required camber and gradient with using 10 to 12 tonne power roller and laying with mechanical paver, complete all as specified and directed. Notes :- (a) Bituminous premix semi dense asphaltic concrete shall be prepared in central computerised hot mix plant. (b) Design mix shall be got done by the contractor at his own expenses from NABL laboratory as decided by GE. (c) Contractor shall quote his rates by considereing binder contents @ 5.5% of total mix by weight, however in case of any variation in weight of binder contents on lower side as per actual mix design, the same shall be ajusted @ Rs. 60.00 Per Kg of bitumen.

M&L preparing bituminous surfaces of road and marking 2.5mm thick centre 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 manufacturer's instructions including traffic diversion arrangement complete all as specified and directed.

Manufacturing, supplying and fixing retro reflective cautionary/ warning sign board of equilateral traingular shape having each side of 900mm with support length of 3650mm and made up of 2mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type-IV of ASTM-4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc, as per IRC : 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20cm c/c to back support frame of MS angle iron of size 25x25x3mm alongwith theft resistant measures, mounted and fixed with 2 Nos MS angle of size 35x35x3mm to a vertical post made up to MS tee section ISMT 50x50x6mm welded with base plate of size 100x100x5mm at the bottom end and including making holes in pipes, angle flats, providing and fixing MS message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand and manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white F24 colours). Back side of aluminium sheet to be painted with two or more coats of poxy paint over and including appropriate priming coat including all leads and lifts etc.. complete all as specified and directed.

Manufacturing, supplying and fixing retro reflective Mandatory/ Regulatory sign board of 900mm diametre with support length of 3750mm and made up of 2mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming of type-IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20cm c/c to back support frame of MS angle iron of size 25x25x3mm alongwith theft resistant measures, mounted and fixed with 2 Nos MS angle of size 35x35x5mm to a vertical post made up to MS Tee section ISMT 50x50x6mm welded with base plate of size 100x100x5mm at the bottom end and including making holes in pipes, angle flats, providing and fixing MS message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand and manufacturer's over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours), Back side of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc, complete all as specified and directed.

Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector or model No DA 972.0 fixed with and including MS stud of suitable size as per manufacturer's instructions complete all as per specified and directed.

Notes :- An amount of Rs. 4500.00 on account of Credit Schedule for Schedule 'A' Part-II shall be deducted from total quoted amount of BOQ to arrive at the contract sum.

M/S GASSI BROTHERS (BID ID -3297803)

M/S SK ATLANTIC ENTERPRISES (BID ID -3297761)

SHALIMAR BUILDERS (BID ID -3297348)

AHMED CONSTRUCTIONS AND INFRA PVT LTD (BID ID -3297224)