Tirupathur District 15th CFC 2021-22 construction of 10000 litre OHT and providing new bore motor pipes at chinnavattnur mokaraamman koilvattam H/o Pungamapattunadu (7.5m stage)in Tirupathur Block package No.03

Amount

construction of 10000 litre OHT and providing new bore motor pipes at chinnavattnur mokaraamman koilvattam H/o Pungamapattunadu (7.5m stage)

Earth work Excavation for Foundation in all soils and Sub Soil as per SS20B for foundation etc. complete.SS 20B

Cement concrete 1: 4 :8 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

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 4.51m to 7.32 m

Items Above GL 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, welded with steel angle

For Plan surface

Items 0.0 m to 3.30m

Items Above 3.30m to 4.30 m

Items Above 6.31-7.30m

Curved Surface

Square column / Below GL

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.

Supplying and Fixing of RCC inner access Ladder in RCC 1:11/2:3mix etc. , Complete complying with stanard specification.

Providing PVC ventilating arrangements mosquito proof nylon net with 110mm PVC cowl and as directed by Dpt. Officers

Providing Cut stone slab in CM 1:3 mix and as directed by Dpt. Officers

Providing manhole cover of size 0.60x0.60 m in RCC 1:11/2:3 mix with suitable reinforcement and 50x50x6mm Ms angle fixed along edges and as directed by Dpt. Officers

Provision for pipe connection arrangements

65m dia GI Pipe for inlet connection& outlet

65mm dia GI Pipe for over flow and rain water harvesting pipes

50mm dia GI Pipe for scour pipes

65mm dia GM Gate valve

50mm dia GM Gate valve

50 mm dia Flange set

Lifting charges for pipe connection

75mm dia pvc thread coupler

65mm dia GI Tee

65mm dia GI flange set

65mm dia GI coupling

65mm dia GI Elbow

50 mm dia GI Elbow

65mm dia pvc thread coupler

65mx 50mm dia GI Reducer

75mm x 63mm PVC Reducer

90mm x 75mm PVC Reducer

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.

Providing new borewell with errection of motor G.I pipes and extension pipe line at site

Provision for Name board LS

Provision for Photo charges LS

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}

Damodran