81697SPECIAL REPAIR TO ROAD IN FOLLOWERS QTRS AREA AT NDA KHADAKWASLA.

Amount

Surface dressing n exc. 15 cm deep in soft / loose soil,including removing of shrub, glass vegetation etc complete all as specified and as directed.

Scarifying and picking gravelled macadam or bituminous macadam surfaces in area not exceeding 400 Sqm and in exc 50 mm and n exc 100 mm in depth and removing the same to a distance n exc 50 m and staking complete all as specified and as directed.

Scarifying and picking gravelled macadam or bituminous macadam surfaces in area not exceeding 400 Sqm and in n.exc 50 mm deep and removing the same to a distance n exc 50 m and staking complete all as specified and as directed.

Rolling and consolidation formation of surface of road in cutting / filling with power road roller 8 to 12 Tonne including filling depression which occur during the rolling complete all as specified and as directed.

M&L for soiling (or sub grade) 200 mm thick spread thickness in single layer with broken boulders or quarried stone 63mm nominal size, interstices filled with small aggregates/moorum, surface formed and rolled and consolidated with 8 to 12 tonne power to required gradient and camber,complete all as specifed and as directed.

M&L for Water Bound Macadam (WBM) 7.5 cm (compacked thickness) with sand stone coarse aggregate of grading 2 (63 to 40 mm size) of granite , trap or basalt, spread, rolled and consolidated to gradient and camber required with granite trap or basalt type aggregate 8 to 12 ton power roller complete all as specified and as directed.

M&L for preparing surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finnally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a primimg tack coat with bituminous primer gde (VG-10) at 10 kg per 10 sqm etc complete all as specified and as directed.

M&L for Premix bituminous macadam (consolidated thickness 75 mm) with 4 % binder content by weight of total mix using bitumen VG-30 laid, rolled and compacted to required gradient and camber with 8 to 12 tonne capacity power roller by using hot mix plant & mechanical paver complete all as specified and as directed.

M&L for preparing the black top scarified surfaces by brushing with wire brushes for removing caked mud etc,sweeping with brooms and finnally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a primimg tack coat with bituminous primer gde (VG-10) at 5 kg per 10 sqm etc complete all as specified and as as directed.

M&L for 30 mm thick (consolidated thickness) premix bituminous semi dense asphaltic concrete (Premix SDAC-Design mix) with using bitumen of grade (VG-30) @ 5.5% (binder content) by weight total mix, rolled with 8 to 12 tonne power roller and compacted to required camber and gradient to an uniform smooth surfaces complete all as specified and as directed.Note : Contractor shall submit the authenticated weight batch receipt as per load material in site duly marked vehicle No.

M&L repairs to pot holes n. exc 30mm depth and n. exc 1sqm each incl sweeping free from dust and mud or water, scoring sunken surfaces in roads,path etc cutting arround edges at least 25mm in depth and making good by applying tack coat with bituminous primer with gde VG-10 @ 5 kg per 10 sqm putting in premix bituminous macadam well rammed and sealed with binder 9.80 kg per 10 sqm blinded with 0.09 cum of stone chipping 6.3mm size and again well rammed with power roller 8 to 12 tone (including supply or premixed macadam binder and chipping ) laid required gradient and camber complete all as specified and directed.

M&L for moorum or red bajri (spread thickness 75 mm thick) spread, rolled, watered and consolidated to gradient and camber required as in side berms complete all as specified and as directed.

R K Enterprises

OM GANESH CONSTRUCTION

SUBHADRA ENGINEERING AND FABRICATOR