REPAIRS / RESURFACING AND PAINTING OF ROADS AT AFS BEGUMPET /ORC / BOLTAN ROAD AND CAW AREA UNDER GE (AF) HAKIMPET

Amount

Repair to pot holes not exceeding 1.0 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths etc cutting around edges to alteast 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 as directed.

Repair to pot holes including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths etc cutting around edges to alteast 25 mm in depth making good by applying tack coat at 5.0 kg per 10 sqm, putting in premixed bituminous macadam well rammed and sealed with binder 9.80 kg per 10 sqm blinded with 0.09 cum of stone chippings 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings), depth of pot holes exceeding 30 mm complete all as specified and as directed.

M&L for Scarifying or picking gravelled, macadam or bituminous macadam surfaces exc 50 mm deep and not exc 100 mm deep area not exceeding 400 sqm including removing the material from MD area complete all as specified and as directed.

M&L for Preparing unsurfaced WMM (Wet Mix 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 as directed.

M & L for applying new WMM surfaces evenly a priming / tack coat with bituminous primer paving bitumen VG-10 grade @ 10 Kg / 10 Sqm complete all as specified and as directed.

M&L for 7.5 cm thick (compacted thickness) WMM (Wet Mix Macadam) with coarse aggregates of granite / trap / basalt of grading 53 mm to 75 micron size all as specified in SSR Part -I Ser Clause No 20.B.2.5.4) spread,rolled and consolidated to gradient and camber required complete all as specified and as directed.

M&L for Premix bituminous, macadam with paving bitumen laid / rolled with viscocity grade paving bitumen (VG-30) at 4.0% of binder bitumen and compacted to required gradient and camber (consolidated thickness 75 mm or less) complete all as specified and as directed.

M&L for Preparing existing black top 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 as directed.

M & L for applying evenly a priming / tack coat with bituminous primer using paving bitumen (VG-10 grade) @ 5.0 kg /10 sqm complete all as specified and as directed.

M & L for laying bituminous premixed semi dense asphaltic concrete (SDAC) , 30 mm consolidated thickness with 5.5% of binder content by weight of total mix using paving bitumen (VG-30 grade), by hot mix process and laid by mechanical paver, rolled with 8 to 10 tonne capacity power roller and compacted to required camber and gradient complete all as specified and as directed.

S & F Solar cat eyes road stud aluminium alloy and polycorbonate of size 110 mm x 110 mm x 26 mm, Bty 1.2V, Model No SRS4L, Make Bons Light PVT Ltd, Ahmedabad or size 140 mm x 128 mm x 82 mm, Mumbai or equivalent Make in TATA BP Solar, 3M, and installed with using Epoxy adhesive complete all as specified and as directed .

M&L for Road marking paint as per IRC 35 minimum thickness of 1.0 mm with hot applied thermo plastic compound with reflectorising glass beads, painting lines, dashes, arrows, letters etc on roads, pavements and the like, not exc. 10 cm wide, with white or golden yellow colour, including preparing the surfaces complete all as specified and as directed.

B Sreepathy Rao & Sons

B RAMACHANDRAIAH AND SONS