CWEK-74/2021-22

Amount

Material and labour for preparation of old black top road surface by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with air compressor to remove all loose dirt etc and applying evenly a bituminous tack coat of GRADE VG-10 @ of 5 Kg per 10 sqm of road surface ,complete all as specified and as directed .

M&L for Preparation of unsurfaced Water bound Macadam / WMM by brushing with wire brushes for removing caked mud etc, sweeping with air compressor to remove all loose dirt etc and applying evenly priming /tack coat with paving bitumen (Grade VG-10) at the rate of 3 Kgs /10 Sqm on prepared surfaces, complete all as specified and as directed.

Material and labour for 150mm thick WBM in two layer (75mm thick each layer compacted thickness) water bound macadam with course aggregate as limestone/ sandstone/ flint/ quartzite of grading 2 (63 to 40mm size) or 3 (50 to 20mm size), blinded with stone screening type 'A', spread, watered, rolled and consolidated to gradient and camber required by using power roller 8 to 12 Tonne capacity, complete all as specified and directed .

Material and Labour for premixed bituminous macadam (consolidated thickness 75mm or less ) laid / rolled and compacted to required gradient and camber and gradiant using mechanical paver and rolled with 8 to 12 Tonne capacity power road roller to uniform smooth surface using binder content of 4% by weight of total mix using paving bitumen of grade VG-30 complete all as specified and as directed Note- (i) Bituminous macadam shall prepared in central computerised hot mix plant. complete all as specified and as directed by the Engineer-in-Charge. (ii) Design mix shall be got done by the contractor at his own expenses from laboratory as decided by GE.

Material and labour for laying bituminous premix semi dense asphaltic concrete 30mm (consolidated thickness) using with 5.5% of binder (grade VG-30) content by weight of total mix, rolled and compacted to required camber and gradient using mechanical paver and rolled with 8-12 tonne capacity power road roller rolled to uniform smooth surface ,complete all as specified and as directed. Note- (i) Bituminous premix semi dense asphaltic concrete shall prepared in central computerised hot mix plant. complete all as specified and as directed by the Engineer-in-Charge. (ii) Design mix shall be got done by the contractor at his own expenses from laboratory as decided by GE.

Repair to potholes any depth, not exc 1 sq m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 30mm in depth, making good by applying tack coat @ 5 kg per 10 sq m and putting in premixed bituminous macadam 30mm thick, well rammed and liquid seal coat with binder @ 9.8 kg per 10 sqm binding with 6.3 mm size stone chippings @ 0.09 Cum per 10 sqm and rolled to a uniform smooth surface rolled and compacted to required camber and gradient with 8 to 12 tonne power roller, complete all as specified and directed.

M & L for Liquid seal coat applying evenly binder @ 9.8 kg per 10 sqm binding with 6.3 mm size stone chippings @ 0.09 Cum per 10 sqm and rolled to a uniform smooth surface rolled with 8 to 12 tonne power roller, complete all as specified and directed.

Material and labour for preparation of new road surface and applying 2.5mm thick retro-reflective thermo plastic road marking paint with glass beads exc 10 cm width or girth hot applied on road surface mechanically conforming to BS-6068 and according to the specification laid down by IRC amd MOST (Ministry of surface transport ) specification 803 Vol-III, complete all as specified and directed.

Supply and fixing in repair retro reflective sign board of size 900x600 mm made from 3mm thick ACM sheet (Aluminium composite material) with both faces on 25mm dia stainless steel pipe,which shall be supported and fixed on ground with 75mm dia stainless steel vertical pipe. Note :- (i) Sign board shall be 2.00m from the ground level, (ii) Vertical post shall be 60 cm below ground level and embeded in cement concrete type B-1 1:2:4 (using 20 mm graded mechnically crushed stone aggregate) of size 0.45x0.45x0.45. (iii) Words arrow,make s,logo etc shall be made on sign board as directed by GE.

SHALIMAR BUILDERS

M/S MATOO INFRASTRUCTURES PVT. LTD.

AHMED CONSTRUCTIONS AND INFRA PVT LTD

M/S MAHIR MUNEER