Tiruppur Corporation_FORMATION OF BT ROAD

Earthwork excavating for Sectioning and Levelling and depositing on bank with initial lead of 10m & initial lift of 2m in Sand, Silt or other Loose Soil, Wet Sand or Silt not under water, Light Black Cotton Soil, Sandy Loam and Ordinary Soil including excavated earth etc., complete complying with standard specification

Providing of Granular Sub base using Grade I materials of table 400 -1 of Morth with minimum CBR 30 spreading in uniform layers with motor grader on prepared surface, mix in by place method at OMC and compacting with Vibratory Roller to achieve the desired density including all labour charges etc, complete as per technical specification and as directed by the departmental officers. Morth - V No. 111,112,401,900

Providing and laying, spreading and compacting graded stone aggregate to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Providing and laying Prime coat of 7 kgs/10 sqm over the WMM surface treated with primer using 7 kgs of bituminous Emulsion for 10 square meter area including cost of bituminous binder, including labour charges for applying the required quantity of bituminous binder as prime coat manually etc., complete as per 502 of MORTH Rev V Specifications.

Providing and laying Tack coat of 2.5 kgs/10 sqm over the Prime surface treated with binder using 2.5 kgs of bituminous Emulsion for 10 square 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 Rev V Specifications.

Providing and laying 50mm consolidated thick Dense Bituminous Macadam using 0.24cum of 26.50-13.20mm graded metal, 0.25 cum of 13.20-2.36mm graded metal and 0.23 cum of 2.36mm & below metal and with 53.20Kgs of VG30/VG40 60/70 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 with min. required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix in required temperature for uniform thickness of 50mm with mechanical paver to the specified grades and cross sections and compacted by 80-100 KN Vibratory / Pneumatic Roller to the required density etc., including labour 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 CMP with bitumen boiler, tipper trucks, Paver Finisher /9m paver finisher, Vibratory / Pneumatic rollers and all other tools and plant required, including all other incidental charges etc., complete as per specification using CMP as per clause 505 of MORTH Rev-5 specifications.

Providing and laying Bituminous Concrete to 30mm thick using 0.13 cum of 19.00-9.50mm graded metal, 0.17 cum of 9.50-2.36mm graded metal and 0.26 cum of 2.36mm & below metal by adding the shredded plastic waste equal to 10% of bitumen quantity 5.03Kg (50.30 x 10% = 5.03Kg) over the aggregate heated to 170 degree in CMP mixed well with 45.27Kg of hot bitumen VG30 / VG40 Bitumen (160 degree celcious) 60/70 grade for premixing per 10 sqm to lay 30mm compacted thick bituminious concrete including the cost and conveyance of all materials to C M P site, heating the bitumen and agregates to the required temperature and mixing with minimum required temperature in central hot mix plant 20 - 30 tonnes capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 30mm with mechanical paver to the specified grades and cross sections and consolidated by 80-100 KN Vibratory Roller / Pneumatic roller to the required density etc., including labour 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 20-30 t C M P with bitumen boiler, tipper trucks, paver finisher/9m paver finisher, Vibratory/Pneumatic rollers and all other tools and plants required, including fuel all other incidental charges etc., complete as per specification using C M P as per clause 507 of MORTH REV-5 specifications.

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