Strengthening of 2 Rural Roads in Kundrathur Block of Kancheepuram District under TNRRIS 2020-21 Block Level Distribution - Stream-II having Pkg No.TNKPM 13/2020-21

Amount

Part I :Strengthening of Gerugambakkam Village - Nagathamman Kovil Road Km 0/0-1/00 Est. Amt Rs.49.48 lakh

Providing & laying spreading & compacting graded stone aggeragate to Wet Mix Macadam specification including premixing the material with water at OMC in Mechanical mix plant carriage of mixed material by

Applying primer coat over the wmm suface using with Emulsion bitumen binder 7.0 Kg/10 sq.m including cost & conveyance of all materials and all labour charges

Applying tack coat over the wmm suface using with Emulsion bitumen binder 2.5 Kg/10 sq.m including cost & conveyance of all materials and all labour charges

Providing & laying 50mm Consolidated thickness of Dense 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

providing and laying premix carpet with seal coat typ-a to 20mm thick using 0.18 cum of 13.2mm, 0.09 cum of 11.20 mm and 0.09 cum of 6.70 mm with 23.232 Kgs of VG 30 Bitumen for premixing per 10 Sqm including cost and conveyance of amll materials charges.

Filling Gravel for side berms including all cost and conveyance and labour charges etc., complete

Supplying and fixing of HM stone of size 0.75x0.23x0.10 m including cost and conveyance and all other labour charges etc., complete

Supplying and fixing of KM stone of size 1.65x0.45x0.15 m including cost and conveyance and all other labour charges etc., complete

Providing and fixing of retro reflectorised cautionery mandatory and informatory sign board as per IRC 67:2001 made of high intensity grade sheeting vide clause 801.1 fixed over aluminium sheeting 1.5mm thick supported on a MS Iron post 75mm x 75 mm x 6mm firmly fixed to the ground by means of properly deisgned foundation with M15 grade Cement Concrete 45 x 45 x 60 cm below GL etc. complete (as per MORT&H Specification No. 801) 60 cm equilaterial triangle.

Provision for name board etc complete

Provision for Revetment work in KM 0/800 to 0/871

Earth work excavation and depositing on bank within initial lead 10m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Collection nd supply of sand and filling in to the basement including cost and coveyance to the site and all labour charges for filling etc complete

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing laying and curing etc complete for 10

Gravel packing for revetments including cost and conveyance and all labour charges etc complete 10 cum

Cement concrete 1:2:4 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing laying and curing etc complete for 10

Rough stone dry packing for aprons and revetments including cost and including cost and conveyance of all materials and all labour charges etc complete for 10 cum

Pointing the RR masonry with cement mortar 1:3 mix including cost and conveyance of all materials to site and all labour charges etc complete for 10 sqm

supplying & erecting centring of sides & Soffits of CC works including cost and conveyances of all materials to site and all labour charges etc complete

Part II :Strengthening of MCB Road - Old Panchayat Union Office Road Koluthuvancheri Nadukulam Road Km 0/265-1/465 Est. Amt Rs. 49.95 lakh

Earth work excation and depositing on bank within initial lead of 10m of 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

Construction of Granular Sub base by Providng well graded material (63mm to 26.5mm @ 35%, 26.5mm to 4.75mm below @ 20%) & Spreading in uniform layers with tractor with grader on prepared surface mixing by mix in place method with rotovtor 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 as per (Mix -in - place method)

Providing & laying spreading & compacting graded stone aggeragate to Wet Mix Macadam specification including premixing the material with water at OMC in Mechanical mix plant carriage of mixed material by

Applying primer coat over the wmm suface using with Emulsion bitumen binder 7.0 Kg/10 sq.m including cost & conveyance of all materials and all labour charges

Applying tack coat over the wmm suface using with Emulsion bitumen binder 2.5 Kg/10 sq.m including cost & conveyance of all materials and all labour charges

Providing & laying 50mm Consolidated thickness of Dense 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

providing and laying premix carpet with seal coat typ-a to 20mm thick using 0.18 cum of 13.2mm, 0.09 cum of 11.20 mm and 0.09 cum of 6.70 mm with 23.232 Kgs of VG 30 Bitumen for premixing per 10 Sqm including cost and conveyance of amll materials charges.

Filling Gravel for side berms including all cost and conveyance and labour charges etc., complete

Supplying and fixing of HM stone of size 0.75x0.23x0.10 m including cost and conveyance and all other labour charges etc., complete

Supplying and fixing of KM stone of size 1.65x0.45x0.15 m including cost and conveyance and all other labour charges etc., complete

Providing and fixing of retro reflectorised cautionery mandatory and informatory sign board as per IRC 67:2001 made of high intensity grade sheeting vide clause 801.1 fixed over aluminium sheeting 1.5mm thick supported on a MS Iron post 75mm x 75 mm x 6mm firmly fixed to the ground by means of properly deisgned foundation with M15 grade Cement Concrete 45 x 45 x 60 cm below GL etc. complete (as per MORT&H Specification No. 801) 60 cm equilaterial triangle.

Provision for name board etc complete

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

P JANAKIRAMAN

K MAHADEVAN

K.PONNAMBALAM