Construction of 30000 Lits OHT at Karukkuvalavu AR Street H/o Maraparai at Mallasamudram Block in Namakkal District Under Mines and Minerals - 2025 - 2026 MSM 01

Construction of 30000 Lit's OHT at Karukkuvalavu AR Street H/o Maraparai at Mallasamudram Block in Namakkal District Under Mines and Minerals - 2025 - 2026 MSM 01

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by TWAD Board officers. Hard stiff clay, block cotton, hard red earth shales, murram, ordinary gravel, stoney eart

First depth of 2m

Second depth of 1m

Sand filling for foundation with clear river sand including cost of sand watering, ramming and consolidation etc complete as directed by TWAD Board officers.

Cement concrete 1:4:8 (one cement four sand and eight aggregates) using 40mm HBGS for levelling course for foundation including the cost of mixing concrete, ramming, curing etc., complete as directed by TWAD Board officers.

Cement concrete 1:2:4 using 20mm HBGS for levelling course for foundation including the cost of mixing concrete, ramming, curing etc., complete as directed by TWAD Board officers.

Cement concrete 1: 1.5 : 3 mix using 20mm ISS HBG metal for all RCC item of works excluding cost of Rein forcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slab

Items 1.50 m to 4.50m below GL

Items 0 m to 1.50m below GL

Items Above GL & Upto 4.5m

Items Above 4.5m to 7.32m

Items Above 7.33m to 10.98m

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 90 x 60cm & 10 gauge stiffened all Charges

For Plan surface

Curved Surface

Square column

Painting two coats over new plastered using approved cement paint including cost and conveyance of all materials to site and all labour charges etc comoplete

Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with stanard specification.

Supplying , Fabricating,Delivery and placing in position MS steel Ladder wide 0.45m made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm c/c welded and Jointed etc. , Complete complying with stanard specification.

Supply and delivery of Pipe & Specials following item including all labour charges etc

50mm GI Pipe

50mm GM Gate Valve

Supply and delivery of 63mm PVC Pipe line following pipe including all labour charges etc

Earth work excavation for laying of 63mm pipe line including all charges etc

Laying and Jointing of Following pipe line including all charges etc

Refilling the Trench after laying of 63mm pipe line including all charges etc

Refilling in Basement with excavated Earth in layers of not more than 15cm. Thick well rammed, watered and consolidated complying with standard specifications etc., complete.

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { GST Amount is the Total GST Amount for overall quoted amount 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)

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