Strengthening of 1 road in Uppiliyapuram Block of Tiruchirappalli District under Tamil Nadu Rural Roads Improvement Scheme 2020-21 Package No.15

Amount

STRENGTHENING OF MUTHAIYAMPALAYAM NAGANALLUR ROAD.., KM 0/0-3/6 Clearingthe Scrub jungle including all labour charges for burrying and burning etc., Km 0/0-3/6

Picking 5 cm to 10 cm old metalled surface and sectioning - 1 sq.m Km 0/0-3/6

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 Km 0/0-3/6

Collection And Supply of US gravel including Cost & conveyance of U,S Gravel and Stacking them on road side to dept guage for taking pre measurment etc., Km 0/0-1/0

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. Km 0/0-1/0

Applying PRIMECOAT over WMB/ WMM surface at 7.00Kg of SS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp. Km 0/0-3/6

Applying TACK COAT over Primed WBM surface at 2.5Kg of RS-1 Bitumen Emulsion / 10 sq.m including labour for spraying, hire charges for bitumen sprayer etc. Comp. Km 0/0-3/6

PREMIX CARPET WITH SEAL COAT TYPE ' A ' Providing and layiing pre-mix carpet 20mm thickness using 0.18cum of 13.2 IRC machine crushed metal 0.09cum of 11.2mm IRC machine crushed metal with 14.60Kg of Bitumen for pre-mixing 10 sqm of pre-mix carpet and laying separately Seal coat type "A" using .09 cum of 6.70mm IRC HBG chips with 9.80 Kg of Bitumen for 10sqm including cost and conveyance of materials to the departmental metric gauge for pre-measurement heating the bitumen boiler heating the aggregate and mixing them with bitumen in mini hot mix plant for pre-mix carpet and rolling by 80-100 KN power roller including labour charges for spreading hire and fuel charges for mini hot mix plant, bitumen boiler, all other tools and plants employed etc., complete Km 0/0-1/0

Provision for Drainage CH 2100m Earth work excavation in all classes of soils except hard rock requiring blasting soils such as hard stiff clay ordinary gravel etc., with initial led and lift as per SS 20B including shoring baling out water where necessary etc.. Complete for foundation---drainage

Supplying and filling of foundation and basement with good river sand in layers not more than 15cm thick well rammed, watered and compacted complying with standard specification

Cement concrete 1:4:8 mix using 40mm ISS HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complee complying with standard specifications and as directed.

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90x60cm & 10 gauge stiffened, welded with steel angle

CC 1:3:6 MIX using 40mm HBG Metal including cost & conveyance of all materials to site all labour charges with simultaneous pointing etc. complete for Below sill

Plastering in cement mortar 1:5 mix of 20mm thickness for drain vent incuding cost and conveyance of materials to site and all other labour and incidental charges etc.,

Providing KM Stones White washing lettering etc., complete. (1.65 x 0.45 x 0.15 m )

Providing HM Stones White washing lettering etc., complete. (0.75 x 0.23 x 0.1 )

Providing for Name Board painting & Lettering charges etc.,

Providing for Sign Board charges etc.,

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}

K SARAVANAN