CWE/P-55/2019-20 SPECIAL REPAIR TO CERTAIN ROADS AND PROVN OF LAYING OF METALLED RAOD UNDER GE(WEST) PATHANKOT

Amount

Material and labour repair to pot holes any depth n.exc.1 Sqm each including sweeping free from dust and mud or water scoring sunken surfaces in roads , paths etc. cutting around edges to atleast 25 mm 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, macadam or bituminous macadam surfaces in area n.exc 400 sqm, (depth exc 50mm but n.exc. 100mm deep) including stacking usable materials for re-use and removing rubbish to a distance n.exc 50 mtr complete all as specified and directed.

Material and labour 75 mm thick (compacted thickness) WBM with coarse aggregates of grading 2 (63 to 40 mm size) of Granite, Basalt or Trap spread, and consolidated to gradient and required camber with 8 to 12 tonne power complete all as specified and directed.

Material and labour Premix bituminous macadam (design mix) with 4% of binder content by weight of total mix using paving bitumen VG-30 laid/ rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) with 8 to 10 Tonne capacity power roller incl preparation of existing surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc., complete all as specified and directed.

Preparing unsurfaced water bound macadam 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 etc. complete all as specified and directed.

Material and labour for applying evenly a priming/tack coat with paving bitumen (VG-10) @ 10 Kg/10 Sqm and provn of bituminous premixed asphaltic semi dense concrete 40mm consolidated thickness using crushed graded stone aggregate mixed with binder content of paving bitumen VG-30 with 5.5% binder contents by weight of total mix by using self propelled mechanical paver, rolled and compacted to required camber and gradient with 8 to 10 Tonne capacity power roller including preparation of bitumen carpet in digital computarized weigh batch hot mix plant, complete all as specified. Note : Contractor shall quote his rates by considering binder content as 5.50% of the total mix by weight. In case of any variation on minus side in the weight of binder as per actual mix design, the same shall be adjusted @ Rs 40 per Kg. and recovery for the same shall be effected from the contractor. However the variation in the weight of bitumen is on plus side, nothing extra shall be paid on this account.

Material and labour preparing black top surfaces by brushing with wire brushes for removing caked mud vegitation grass etc, sweeping with brooms and finally fanning the cleaned surface with mechanical air compressor to remove all loose dirt etc and applying evenly a priming/tack coat with bituminous primer using paving bitumen VG-10 @ 5 Kg / 10 Sqm and provn of bituminous premixed asphaltic semi dense concrete 30mm consolidated thickness using crushed graded stone aggregate mixed with binder content of paving bitumen VG-30 with 5.5% binder contents by weight of total mix by using self propelled mechanical paver, rolled and compacted to required camber and gradient with 8 to 10 Tonne capacity power roller including preparation of bitumen carpet in digital computarized weigh batch hot mix plant, complete all as specified. Note : Contractor shall quote his rates by considering binder content as 5.50% of the total mix by weight. In case of any variation on minus side in the weight of binder as per actual mix design, the same shall be adjusted @ Rs 40 per Kg. and recovery for the same shall be effected from the contractor. However the variation in the weight of bitumen is on plus side, nothing extra shall be paid on this account.

M&L Preparing of new/ old black top road surfaces and applying one coat of retro reflective thermoplastic road marking paint 2mm thick for longer durablity with 8% glass beads using special applicator machine with heating arrangement upto 160°C. Paint material shall be conforming to Ministry of surface transport (MOST) specification 803.4 Vol III as laid down in specification of road /bridge work "third revision" complete all as specified and directed Engr-in-charge.

M&L Moorum/ red bajari filling in floors or paving, laid in layers not exceeding 15 cm thick, spread, levelled and rammed including watering complete all as specified and directed.

Surface dressing not exceeding 15 cm deep in any type of soil including removal of surplus soil as in road berms, complete all as specified.

S & F Dual directional reflective cat eye of aluminium casted stud 130x130mm having plastic ABS strip containing 52x2=104 mini retro reflective glass beads of colour white/red/yellow to a side provided with steel zinc plated nail of dia 12mm and of length 120mm for fixing to road by hammering. CAT PART No. GPL-01-05/Sharp Make: GREENS/GREENLITE/DARK EYE/ENS/ GUNNEBO/SHAKTI.

S & F delineator road of size 47 x 600 mm , dual directional retro reflective round made of 16 gauge MS pipe of outer dia 47 mm and duly powder coated and have three reflective band of colour white, red, and yellow, protected with weleded wire mesh cage, fixed in position in PCC 1: 2:4 (using 20 mm graded crushed stone aggregate) , foundation size 25 cm x 25 cm x 25 cm deep. CAT PART No. GPL-01-05/Sharp Make: GREENS/GREENLITE/DARK EYE/ENS/ GUNNEBO/SHAKTI.

S & F Solar road stud having 3 LEDs of colours red/ yellow to a side (total 6 Nos) housed in a tough pressure die casted aluminum alloy of any size (125 x 125 mm) or (120 x130mm) of height 20 mm with built in stem-nail 30 mm x 50 mm long for fixing with epoxy. LEDs, solar - cells, battery & light sensor well protected in side under tough unbreakable polycarbonate transparent sheet roof. System workable for 2-3 days (nights) after full charge in 8-10 hours. CAT PART No. GPL-03-01 Make: GREENS/GREENLITE/DARK EYE/ENS/ GUNNEBO/SHAKTI.

Rolling and consolidating formation surfaces in cutting with power roller exc 8 tonne & n exc 12 tonne complete all as specified and directed.

M & L soiling (or sub base ) with broken boulders or quarried stone,intersticces filled,surface formed and rolled and consolidated to required gradient and camber, spread thickness in 200 mm complete all as specified and directed.

M & L ontinuous brick edging with width equal to the depth of the brick laid on end vertically with old size bricks (whole burnt class B brick) including necessry earth work in any type of soil and removing excavated material (soil) to a distance not exceeding 50 mtr and depositing where directed complete all as specified and directed.

Removing excavated material (soil) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Rough excavation not exceeding 1.5 m deep and getting out in Soft / loose soil complete all as specified and directed.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil complete all as specfied and directed.

M&L for cement concrete 1:4:8 type D-2 (using 40 mm graded aggregate)as in foundation filling and mass concrete complete all as specified and directed

M&L for brick work with sub class 'B' bricks, straight or curved on plan exc 6 m mean radius built in cement mortar 1:4 all as specified and directed

M & L for precasted RCC 1:2:4 type B-1 (using 20mm graded crushed stone agregate) manhole as in roof kerbs or mud stop slightly rounded or chamfered angles and throating, including necessary form work complete all as specified and directed

M&L Mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required incl crancking, bending spirally for hooping columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed

Notes : The Schedule of Credit amount shall be deducted from the total of this schedule(BoQ) to arrive at Contract Sum.

M/s Walia Construction Co.

M/S RAJESH WADHERA GOVT. CONT.