REPAIRS TO CERTAIN ROADS INCLUDING ROAD FURNITURE AT AF STN BKT

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces n.exc 50 mm deep, in area exc 400 sqm, complete all as specified and directed.

M&L for preparation of black top surface of road 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 material/dirt etc. all as specified and directed .

M&L for applying evenly a tack coat with bituminous primer @ 5 kg per 10 Sqm using paving bitumen grade VG-10 with mechanical sprayer, complete all as specified and directed .

M&L for providing bitumen premix semi dense asphatic concrete 30 mm consolidated thickness with 5.50% binder (paving bitumen VG-30) by weight of total mix, mixed in computrized hot mix plant, laid with the by mechanical paver, rolled and compacted to required gradient and camber with the help of power roller 8 to 12 Ton capacity, complete all as specified and directed. NOTES:- (i) The mix design shall be got done from approved lab and got approved from GE before commencement of work. (ii) in the event of variation in the mix design in the percentage of binder content on minus side the difference in quantity of binder content will be adjusted through supply only rate or procurment rate of paving bitumen VG-30 whichever is more . (iii) No adjustment shall be applicable if excess quantity of binder content is used /approved in the execution of work under this item.

M&L for repair to potholes of any depth n exc 1 Sqm each including sweeping free from dust and mud or water scoring sunken surface in roads, path etc, cutting around edges to at least 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal), depth of potholes n.exc 30 cm, complete all as specified and directed.

M&L for premix bituminous macadam (consolidated thickness 75 mm or less) with crushed and graded stone aggregate mixed together with VG-30 graded paving bitumen (4% by weight of total mix) to meet the desired requirement as mentioned in Particular Specification, mixing bitummnious concrete in computerized hot mixing plant, laying and spreading uniformly by means of mechanical paver and rolled and compacted to required gradient and camber by 8 to 10 tonne vibratory road roller, complete all as specified and directed. NOTE:- No adjustment shall be applicable if excess quantity of binder content is used/approved in the execution of work under this item.

M&L for road marking 2.5mm thick strips (retro reflective) of approved shade using hot thermoplastic paint by fully/semi automatic applicator machine fitted with profile shoe, heater driven by experienced operator on road surface for centre line, side lines, dashes, arrows, brackets and similar work etc. on road/pavement, lines exc 10 cm width or girth as per IRC pattern with thermo-plastic paint of approved quality in uniform thickness and make with 8% glass beads laid at temperature 160 degree celcius including cleaning the road surface free from dirt, oil/grease and foreign materials and traffic diversion arrangements required, complete all as specified & directed.

S&F in repairs reflective type Cat eyes of size 90x110x17 mm made of heavy duty ABS body conforming to ASTM standard having load capacity 60 ton, with reflectors on both sides and fixing with epoxy on road, complete all as specified and directed. (Make 3M/SHAKTI NEW DELHI/TATA BP/DARK EYE)

S&F in repairs Speed Bumps of size 450x350x53 mm and weight 1.2o Kg approx, colour black and yellow made of heavy duty modulr rubber textured finish highly resistance to severs impacts and harsh weather conditions pre drilled, pre coloured, mounting holes, high visibility, studed with reflectors on either side, clearly visible to motorists during night hours, fixed as per manufacturer's instructions, complete all as specified and directed. (Make 3M/SHAKTI NEW DELHI/TATA BP/DARK EYE)

S&F in repairs road safety convex mirror of minimum 800 mm diawith frame made up with polycorbonate effective mirror having body ABS/fibre suitable for indoor/outdoor use, 130 degree viewing angle, complete all as specified and directed.

S&F in repairs Delinators with jali of size 900 mm long mild steel round pipe 50 mm dia with cast solar stud of dimension not less than 122x122x100mm, flash rate 65 to 75 times per minute, embedded in ground with PCC 1:2:4 type B-1 including necessary earth work, complete all as specified and directed.

S&F in repairs die cast aluminium (Grade LM-6) solar studs of dimension not less than 132mmx122mmx72mm, weather proof coating visible distance upto 500m, highly efficient battery with back up of upto 4 days, LED-6 super bright amber LED [3 Nos LED each side] Yellow charged, including solar panel 3.5 Volt / 110MAmp & battery one PC sub C type Ni-Cd rechargeble battery 1.2Volt, 2.5AH, temperature between (minus) 20˚C & upto 55˚C and fresh rate of 65 to 75 times per minutes having ante twist and anti theft ribs fixed on road for roadway sign, fixed as per manufacturers Instrucitons, complete as specified & directed . Make :3M/TATA BP/Dark Eye

Excavating over areas, n exc 1.5 m deep and getting out, in loose/soft soil, complete as specified & directed.

M&L for Soling or sub base ( spread thickness 150 mm) with broken boulders or quarried stone, interstices filled, surface formed and rolled and consolidated to required gradient and camber, complete all as specified and directed .

M&L for 7.5cm thick in two layers (compacted thickness 150mm) WBM, with coarse stone aggregates (granite/trap/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 with 8 to 10 ton power road roller, complete all as specified and directed .

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point, complete as specified & directed.

M/s A S Associates

Matrubhoomi Construction

M/s RAAJSHREE INFRA