Upgradation of 3rd cross road from CH 0/590 till Pudhupakkam junction near TNEB sub station at SIPCOT IT Park, Siruseri

Dismantling the existing and fell down plain concrete structure in the cause way such as PCC pavement slab, pier bottom slab, pier wall, bed block, pier protection top slab and disposing the demolished material including all other incidental charges etc., with a lift upto 3 m and lead upto 1 km as per specification as per standard specification and as directed by SIPCOT Officers.

Earth work excavation for cutting work in all class as of soils such as hard stiff clay, stiff black cotton soil, etc., as per SS20-B ( HGS SS.20B) and deposting the same to the road side etc as per standard specification and as directed by SIPCOT Officers.

Milling the existing BT surface 50 to 70mm depth Removal of the BlackTopped (BT) surface to 50 to 70 mm depth using Milling machine,including conveying the milled waste materials away from the work site to an average distance including hire and running charges for the machine, conveyance charges, unloading at unobjection able place, cleaning the milled surface as to avoid slippery including all other incidental charges etc as per standard specification and as directed by SIPCOT Officers.

Construction of Granular Sub - Base (GSB) to the required compacted thickness (Drainage layer) by providing approved Coarse graded material conforming to Grading- V of Table 400 - 1 and satisfying the physical requirement for material for GSB as per Table 400 - 2 of MORTH Rev.-5 including screening, spreading in uniform layers with motor grader on prepared surface, watering and premixing by mix in place method with rotavator at OMC, and compacting with Vibratory roller 80 to 100 KN static weight to achieve the desired density and fine dressing to required grade and cross slope as directed by the SIPCOT officers etc., complete including obtaining and transporting all materials from approved quarry site to work site with all lift and lead by mechanical transport, head load or any other mode of transporation including cost and conveyance of all materials, labour charges,hire charges and fuel charges for loader, water tanker with sprinkler,motor grader, vibratory road rollers and all other equipments, tools and plants, safety measures, testing required including all other incidental charges, etc., complete as per the standard specification as per clause 401 of MORTH Rev.-5 and as directed by the SIPCOT officers.

Providing and laying, spreading and compacting graded stone aggreates to Wet Mix Macadam Base Course of 250mm compacted thickness specification in two layers of 150mm thick each or else as specified on the prepared sub base by providing approved Coarse graded material conforming to Table 400 - 13 and satisfying the physical requirement for material for WMM as per Table 400 - 12 of MORTH Rev.-5, including pre-mixing the materials with water at OMC in mechanical mix plant carriage of mixed matrerial by tipper to site laying in uniform layers with favours in subbase/ base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rental for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev.-5 and as directed by SIPCOT Officers.

Providing and laying Prime coat over wet mix macadam surface using 7.00 Kg bitumen emulsion for 10 sqm area including cost and conveyance of bitumen binder including labour charges for preparing the surface and applying the required quantity as tack coat by bitumen sprayer etc as per standard specification and as directed by SIPCOT Officers.

Providing and laying Tack coat over treated wet mix macadam surface using 2.50 Kg bitumen emulsion to cut back for 10 sqm area including cost and conveyance of bitumen binder including labour charges for preparing the surface and applying the required quantity as tack coat by bitumen sprayer etc as per standard specification and as directed by SIPCOT Officers.

Providing and laying to 50mm thickness Dense Bituminous macadam using 0.24 cum of 26.50 - 13.20 mm IRC size gradedmetal 0.25 cum of 13.20 - 2.36mm size HBG meta 0.23cum of 2.36mm size and below ABG metal with with 53.20 kg of VG40 bitumen for premixing for 10 sq.meter including cost and conveyance of all materials to CMP site including cost and conveyance of bitumen and aggregates to required temperature and mixing them in required temperature in central hoti 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 50 mm with mechanical paver to the specified grades and cross sections and compaction by vibratory Pneumatic Roller to the required density etc., including labour charges for loading the bitumen in bitumen tank and metal to feeder unit, labour for attending to paver site etc., including hire, fuel charges for 20-30 tonnes capacity CMP unit bitumen boiler, tipper trucks , more than 5m width paver finisher, vibratary/Pneumatic Roller, and all other tools & plants required including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 505 MORTH REV etc as per standard specification and as directed by SIPCOT Officers.

Providing and laying 40mm compacted thickness bituminous concrete using 0.13 cum of 19.0 - 9.5 mm graded IRC size HBG metal 0.17 cum of 9.5-2.36mm IRC graded metal and 0.26 Cum. of 2.36 mm and below size graded metal with 50.30 kg of bitumen grade VG 40 confirming to IS 73 for pre mixing for 10 Sq. meter and using materials as per table 500 - 17 and staifying the physical requirement for material for course aggregates for BC as per table 500 - 16 of MORTH REV-V including cost and conveyance of all materials to CMP site , heating the bitumen andaggregates to required temperature and mixing them in required temperature in central hot mix plant 20-30 tonnes capacity, conveyin the mix by tipper trucks to paver site spreading the mix in required temperature for uniform thickness of 30mm with mechanical paver to the specified grades and cross sections and consolidation 80-100 kn vibratory/Pneumatic road roller to the required density etc., includinglabour charges for loading the bitumen in bitumen tank and metal to feeder unit, labour for attending to paver site etc., including hire, fuel charges for 20-30 tonnes capacity CMP unit bitumen boiler, tipper trucks, paver finaisher more than 5m width /Vibratory/Pneumatice road roller , and all other tools and plants requried, including fuel and all other incidental charges etc as per standard specification and as directed by SIPCOT Officers.

Cement Concrete 1:3:6 (One Cement, Three sand and Six broken stone jelly) using 40mm size hard broken stone jelly for Road base course , excluding cost of centering shuttering reinforcement grills and fabrication charges but including curing etc. complete.