SPL REPAIR TO ROADS AT VARIOUS LOCATIONS OF NAA UNDER GE(N) TEZPUR

Amount

Surface dressing incl removal vegetation not exc 150mm in deep in soft/loose soil.

Scarifying of picking graveled macadam or bituminous macadam surfaces in area exc 400 Sqm and exc 50 mm and n.exc 100 mm in depth.

M&L preparing unsurface WBM surfaces by brushing with wire brushed for removing caked mud etc sweeping with brooms and finally fanning to cleaned surface with gunny bags to remove all loose dirt etc from black top surface complete all as specified and directed.

M & L water bound macadam 75mm thick (compacted thickness ) with limestone sand stone, flint or quartzite coarse aggregate of grading 3 (50 to 20 mm size), spread, rolled and consolidated to gradient materials and camber required.

Applying evenly a premix /tack coat RS I grade cationic emulsion 10 Kg per ten Sqm complete all as specified and as directed.

M/L preparing surfaces by brushing with wire brushed for removing caked mud etc sweeping with brooms and finally fanning to cleaned surface with gunny bags to remove all loose dirt etc from black top surface complete all as specified and directed.

Applying evenly a RS I grade cationic emulsion @ 2.5 Kg/10 Sqm complete all as specified and as directed.

Providing & laying design mixed, semi dense bituminous concrete 40mm consolidated thickness with minimum 5.5% binder content by weight of total mix, using paving bitumen of VG-30, rolled & consolidated to required gradient & camber with power road roller exc 8 tonne & n.exc 12 tonne complete in all respect as specified & directed. Note:- No extra amount will be paid for variation of qty of binder content. Notes:- The contractor's quoted rates shall also be deemed to include the following elements: (i) The contractor shall get the mix design done through National Test House, SEMT wing CME, Regional Research Labs, IITs, National Institutes of Technology, Govt Engineering College or any Govt laboratories and the same shall be got approved from the GE before providing Bituminous Macadum. (ii) In case of variation in the bitumen content as per approved design mix in comparison with the bitumen content as specified above, the variation in quantity of bitumen shall be adjusted @ Rs.42 per Kg.

M&L 2.50mm thick road marking strip ( Retro reflective) of specified shade/colour using hot thermoplastic material by fully/semi automatic thermoplastic material applicator machine filled with profile shoe,glass beads dispensers propane tank complete all as directed

Bringing approved Earth from outside MOD land

Forming Embankment including raising (or lowering) earth, spreading in layers n exc. 30 cm thick; watering,ramming/rolling and finishing to required size, shape, etc. n exc. 1.5 m from the base and complete all as specified and as directed.

M&L Continous brick edging using old size B Brick with width equal to width of brick laid dry on end vertically all as specified and directed.

Supply and fixing 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 incl MS stud of suitable size as per manufactures instructions.

Supply and fix 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

Removing, excavated material n.exc 50 m and deposited where directed at a level n.exc 1.5m from the starting point.

M&L for premix bituminous, macadam laid/ rolled & compacted to required gradient & camber (consolidated thickness 75mm or less) using paving bitumen of VG-10 or VG-30 at the rate of 4% by weight of total mix complete in all respect as specified & directed Note:- No extra amount will be paid for variation of qty of binder content. Notes:- The contractor's quoted rates shall also be deemed to include the following elements: (i) The contractor shall get the mix design done through National Test House, SEMT wing CME, Regional Research Labs, IITs, National Institutes of Technology, Govt Engineering College or any Govt laboratories and the same shall be got approved from the GE before providing Bituminous Macadum. (ii) In case of variation in the bitumen content as per approved design mix in comparison with the bitumen content as specified above, the variation in quantity of bitumen shall be adjusted @ Rs.42 per Kg.

M&L for repair to pot holes of any depth not exceeding 1.00 Sqm each incl sweeping free from dust & mud of water scoring sunken surface in road etc, cutting around edges to at least 25mm in depth making good by applying tack coat @ 5Kg per 10 sqm and filled with bituminous premixed carpet mix, 25mm consolidated thickness, with 0.33 cum of stone chippings mixed with 18.25 kg of binder (paving bitumen of VG-10 or VG-30) per 10 SQM, rolled and consolidated to required gradient & camber with power road roller exc 8 tonne and n.exc 12 tonne complete in all respect as specified & directed

S & F in repair dual directional reflective cat eye of impact resistanct ABS plastic stud 120X120mm having ultra violet resistant colour white having 4x2=8 large glass lens reflectors (Tiger-eye) of colour white a side fixed with epoxy and steel zinc plated nail of dia 12mm of length 120mm for fixing to road by hammering.

S & F Road Safety convex mirror of size 600mm dia having polycarbonate body, unbreakable orange colour including mountined over metalic stand not less than 65mm dia pipe duly painted of standard height 150cm. All steel parts black powder coated to make all weather resistant. The same is embedded in ground with 300 X 300 X 300 mm size PCC of 1:2:4 including necessary excavation, the cost is included in the item.

NOTES :- 1. For the items for which specifications not mentioned any where in the tender, the IRC specifications shall be followed. 2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc., required for complete and proper execution of the work. Refer Schedule "A" notes for details.

Anil Kumar Sarmah (BID ID -3160287)

M/S MOHANPASARI (BID ID -3160595)

DILIP KUMAR SINGH (BID ID -3154565)