REPAIRS TO BITUMINOUS ROADS IN ESTATE AREA AT O. F. CHANDA.

Amount

Cat (A) -Items to be supply and fixing

Repairs to pot holes, any depth, not exceeding 1 Sqm each including sweeping free from dust, mud or water, scoring sunken surface in roads, paths etc., cutting around edges to at least 25mm in depth, making good by applying tack coat at 5 Kg / 10 Sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg/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 potholes exceeding 30mm including rolling the surface with 8 to 10 tonne power roller, (Bitumen Make -IOCL, Bharat Petroleum, HPCL or approved equivalent) etc. complete all as per the direction of Engineer-In-Charge.

Preparing 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. and applying evenly a priming / tack coat with bituminous primer of paving bitumen VG-30 @ 5 Kgs / 10 Sqm, Contractor shall produce original receipted purchase vouchers for each lot of bitumen (Bitumen Make-IOCL, Bharat Petroleum, HPCL or approved equivalent) etc. complete all as per the direction of Engineer-In-Charge

M & L for Bituminous macadam with paving bitumen of binder content 4% by weight of total mix, mixed in hot mix plant and laid by mechanical paver, rolled & compacted to required camber & gradient using 8 to 12 tonne power vibrating type power roller. Contractor shall produce original receipted purchase vouchers & test certificate for each lot of bitumen, (Bitumen Make-IOCL, Bharat Petroleum, HPCL or approved equivalent) etc. complete all as per the direction of Engineer-In-Charge

M & L for applying evenly a priming / tack coat with bituminous primer of paving bitumen VG-30 @ 5 Kgs / 10 Sqm, Contractor shall produce original receipted purchase vouchers & test certificate for each lot of bitumen, (Bitumen Make-IOCL, Bharat Petroleum, HPCL or approved equivalent) etc. complete all as per the direction of Engineer-In-Charge

M & L Bituminous premix semi dense asphaltic concrete as per IRC-2000, 25mm consolidated thickness, with 5.5% binder content (paving bitumen) by weight of total mix, mixed in hot mix plant and laid by using mechanical paver, rolled and compacted to required gradient and camber using 8 to 12 tonne vibrating type power roller. Bitumen/ binder for tack coat, priming coat & semi dense asphaltic concrete shall be bitumen of grade VG-30. Contractor shall produce original receipted purchase vouchers & test certificates for each lot of bitumen, (Bitumen Make- IOCL, Bharat Petroleum, HPCL or approved equivalent) etc. complete all as per the direction of Engineer-In-Charge

M & L Pre-mixed sand seal coat with 0.06 cum of sand, mixed with 6.8 Kg of bitumen (paving bitumen) in hot mix plant and laid by using mechanical paver, rolled and compacted to required gradient and camber using 8 to 12 tonne power roller to a uniform and smooth surface etc. complete all as per the direction of Engineer-In-Charge

M & L for painting lines, dashes, arrows, letters, squares etc. on roads, pavements and the like etc. 10cm wide with Thermoplastic road marking paint, Make- Shalimar / Automark / Asian / Berger / Nerolac of 1st quality or approved equivalent paints only, White or Golden yellow etc. complete all as per the direction of Engineer-In-Charge

Surface dressing not exceeding 15 cm deep in soft / loose soil including removal of all grass vegetation, small trees etc. and levelling etc. complete all as per the direction of Engineer-In-Charge

M & L for approved moorum filling in berms, 100mm spread thickness, spread, levelled, rolled and consolidated to gradient using 8 to 12 tonne power roller etc. complete all as per the direction of Engineer-In-Charge

VINOD N MANIYAR

M/S P.K.CONSTRUCTIONS

M/s. Shri Sai Construction Company

RVSunkurwar