Tiruppur Corporation_TURIP 2022-23_Restoration of BT Roads_ Package No. 08

Amount

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 (SS20B).

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 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 8% of bitumen quantity 4.02Kg (50.30 x 8% = 4.02Kg) over the aggregate heated to 170 degree in CMP mixed well with 46.28Kg 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.

Removal of excavated clear earth away from the site to 0-5 km including in loading transporting charges etc., as per standard specification.

Providing and Laying of hot applied thermoplastic compound 2.5mm thick including reflecting glass beads @ 250gsm per Sq.m area thickness of 2.5mm is exclusive of surface applied glass beads as per IRC 35. The finished surface to be level, uniform and free from streaks and holes etc., complete.

Supplying and fixing of reflective road studs of 'category A' raised pavement markers made out of poly carbonate/ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values shall be as given in the detailed specifications and the product shall conform to ASTM D4280 and also meet all the hosting conditions of ASTM D4280 and fixed to the road surface using the adhesive recommended by the manufacturer. The reflective raised pavement markers shall also confirm to the MORTH circular No RW /NH.33023/10/-DO.III and the length, height and width of the body shall not be less than 100 mm, 15mm and 90 mm and base marker shall be flat within 1.3 mm and outermost faces of confuguration of marker shall not deviate more than 1.3 mm from a flat surface. The marker shall support a load of 13635 tested in accordance with ASTM D4280. Lenses shall be moulded of polycarbonate or methyl methecrylate conforming ASTM D788. The area of each retro reflectory surface shall not be less than 13.0 sq.cm. The slope of retro - reflectory surface shall be 35 ± 5 degree to base. Each reflector shall have a CIL not less than values specified in table 1 of MORTH circular dated 11.6.97 respectively and should accormpany two year warranty for satisfactory field performance from the manufacturer. Two cylindrical ploymer tanks of not less than 20 mm diameter and not less than 30 mm length to be provided.

Add GST @ 18%