TCMC - Restoration of Patches and Pot Holes on Various places on Bituminous roads and Cement concrete road Zone No.02 in Tambaram City Municipal Corporation

TYPE A Patches A. Providing and laying tack coat of 2kgs/10 sqm over the BT surface treated with binder using 2 kgs of bituminous Emulsion (RS) for 1Osquare meter area including cost of bituminous binder, including labour charges for applying the required quantity of bituminous binder as tack coat manually etc., complete as per 503 of MORTH Specifications B. PFOViding and laying Premix Carpet with Seal Coat Type - A to 20 mm thick using 0.18 cumof13.20mm,0.09 cumof1 1.20mm and 0.09 cumof6.70mm with24.40 kgs of VG30 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 0-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 50mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory/ neumatic Roller to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks,Paver Finisher / 9m paver finisher, Vibratory / Pneumatic roller and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per Morth rev 5.

TYPE B Patches A. Providing and laying tack coat of 2kgs/10 sqm o\/er the BT surface treated with binder using 2 kgs of bituminous Emulsion (RS) for 10square meter area including cost of bituminous binder, including labour charges for applying the required quantity of bituminous binder as tack coat manually etc., complete as per 503 of MORTH Specifications B. Providing and Laying 5Omm thick BituminousMacadam using course aggregate and VG30 bitumen which should consist of construction in a single course base/binder course confirming to the specfication on a previously prepared base, (using Mini Hot Mix Plant and Power Roller) including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 504 MORTHRev-5 (For Patch Works) C.Providing and laying Bituminous concrete to 30mm thick using 0.13 cum of 19.00-9.50 mm graded metal and 0 17 cum of 9.50-2.36 mm graded metal and 0.26 cum of 2.36 mm &below metal with 45.27 kgs of 60/70 bitumen & 5.03Kg of Plastic waste (Total-50.30 kg) and for premixing per 10 sqm including cost and conveyance of all materials to C M P site, heating the bitumen and agregates to required temperature and mixing them in required temperature in central hot mix plant 20- 30 tonnes capacity conveying the mix by tipper trucks to paver site, spreading the mix in required temperature for uniform thickness of 40mm / 30mm with mechanical paver to the specified grades and cross sections and compaction by Vibratory roller to the required density etc., including labour charges for loading bitumen in to bitumen tank and metal to feeder unit,labour for attending to paver site etc., including hire charges and fuel charges for 20-30t C M P with bitumen boiler,tipper trucks, paver finisher, Vibratory rollers and all other tools and plants required,including all other incidental charges etc., complete using C M P clause 507 of MORTH Rev-5 specifications.

TYPE D Patches A. Supplying and filling in foundation and basement with Stone Dust in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. (75mm thick) B. Plain Cement Concrete M20(1:1.5:3) (one cement, one and half fine aggregates and three coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification (75mm thick).