Strengthening of Kolapakkam to Moulivakkam road KM 0/0 to 1/540 (R 57) in Kundrathur Panchayat Union in Kancheepuram District Package No TNKPM 08/2022-23 Under MGSMT 2022-23

Amount

Part I - Strengthening of Kolapakkam to Moulivakkam road in KM 0/0 to 1/540 (R-57 ) In Gerugambakkam Panchayat cost of Construction cost Rs.123.15 Lakh & Maintaenance Cost Rs.5.54 lakh

Picking 5 cm to 10 cm exiting surface and sectioning-1 sqm etc completed KM 0/0-1/54

Earth work excavation and depositing on bank within initial lead of 10m & initial lift of 2m in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS .20.A

Refilling of excavated earth including at labour charges and incidental charges such as shorting strutting providing coffer dams, balling out of wter as per SS 208

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Applying Primer coat over the BT surface using with 7.00 Kg -Emulsion bitumen binder 7.00 kg/10 Sq.M., Including cost & conveyance of all Materials and all Labour charges

Providing and laying 50MM consolidated thickness of Bituminous Macadam using graded metal using Bitumen 60/70 grade including cost and conveyance and all other labour charges etc complete as per clause 504 of MOST specification

Applying Tack coat over the BT surface using with Emulsion bitumen binder 2.5kg/10 Sq.M., Including cost & conveyance of all Materials and all Labour charges etc complete

Providing and laying Premix Carpet with Seal Coat Type -A (PCSC with Plastic waste using Paver) to 20mm thick using 0.18cum of 13.2mm, 0.09 cum of 11.20mm and .09cum of 6.70mm with 23.232 Kgs of VG 30 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 20-30T capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 20mm with mechanical paver to the specified grades and cross section and consolidated by 8-10T vibratory/pneumatic roller to the required density etc., including labour for attending to paver to site, hire & fuel charges for 20-30T CMP with bitumen boiler, tipper trucks, paver finisher, vibratory/pneumatic roller and all other tools and plants required, including fuel and other incidental charges etc., complete .

Supply and fillning of gritty gravel from approved quarry and laid in layers including cost and conveyance of all material to site and labour charges etc

Provision For KM Stone

Provision For HM Stone

Stop - Warning Sign board

Sharp Curves - Curve Warning Sign Board

Hazards sign - hazardors object to be painted / marked

Speed Breaker Sign-speed breaker to be printend in black and white & cautionary sign board to be provided

Sign board needs to be provided with Proper sign

School and Habitation - Cautionary Sig on both direction

Providing and Laying of Hot Applied Thermoplastic Compound 2.50mm Thick including Reflectorising Glass Beads as per IRC 35 etc complete as per MORT & H Specifications No. 803

Provision for Name board

For the First Year from the date of completion of work

For the Second Year from the date of completion of work

For the Third Year from the date of completion of work

For the Fourth Year from the date of completion of work

For the Fifth Year from the date of completion of work

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

K MAHADEVAN