Construction of 100000 Litres Capacity OHT Tank of 12m Staging height Pattanam Panchayat In Thimiri Panchayat Union in Ranipet District

Amount

Thimiri Block

Construction of 100000 Litres Capacity OHT Tank of 12m Staging height Pattanam Panchayat In Thimiri Panchayat Union

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

Iind Depth

Sand filling with clear river sand including watering, consolidation etc.,complete for Foundation as directed by Bdo officers

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 cum.

Cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,laying and curing etc complete for 10 cum.

Items 1.50 m to 4.50m below GL

Items 0.0 to 4.50m Above GL

Above 4.5m and Upto 7.32Ht m

Above 7.32m and Upto 10.98 m

From 10.98m Upto 14.64m above GL

Supplying and erecting centering shuttering inculding necessary support for plane surfae foundation and basement and in all floors for RCC column footing column plinth beam roof slabs, strircase steps bed blocks critical

Square column

Below GL

8.31 to 9.30m ht

10.31 to 10.90m ht

For Plan surface

Below GL

From 3.30 -4.30m

From 6.30m to 7.30 m

From 7.30m to 8.30m above G.L

From 10.30m to 11.30m above G.L

From 11.30 m to 12.30m

Circular Surface

Below GL

Centre Coloumn From 3.30m to 4.30m Height

Centre Coloumn From 4.30m to 5.30m Height

Centre Coloumn From 5.30m to 6.30m Height

Centre Coloumn From 6.30m to 7.30m Height

Centre Coloumn From 7.30m to 8.30m Height

Centre Coloumn From 8.30m to 9.30m Height

Centre Coloumn From 9.30m to 10.30m Height

Centre Coloumn From 10.30m to 10.90m Height

Curved Surface

Up to 3.30m Height (From Floor Slab)

From 10.30m to 11.30m Height

From 10.30m to 12.30m Height

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

Supply and fabrication of steel including cost and conveyance and labour charges etc complete.

Plastering in cm 1:3 20mm thick including cost and conveyance to site and labour charges all other incidental charges etc., complete

Supplying and Fixing in Position of Cut Stone set in Cm 1:3 using well dressed cut stone supporting inlet pipe inside the tank and as directed by the officers

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

Providing and fixing of RCC inner access ladder in RCC 1:1:5:3 (one cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., to required height and clear width of 45cm consisting of two Nos. of vertical post of 10cm x 15cm and step slab of 25mm x25mm etc., complete and as directed by Board officers.

For Inlet Arrangements

80mm GI Pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange Set

90mmx80mm PVC Threaded Coupler

For Outlet Arrangements

80mm GI Pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange Set

80mm GM Gate Valve

90mmx80mm PVC Threaded Coupler

90mm x 63mm PVC Reducer

For Source Arrangemets

80mm GI Pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange Set

80mm GM Gate Valve

90mmx80mm PVC Threaded Coupler

For Overflow Arrangements

80mm GI Pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange Set

90mmx80mm PVC Threaded Coupler

Rubber Sheet

Bolt and Nuts

Labour Charges

80mm GI Pipe - Cutting

80mm GI Pipe - Threading

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.

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 Departmental Officers

Supplying and delivery and fixing in Position of 150 mm dia AC Ventilators on the Roof slab

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.

Construction of Platform alround the OHT With Communnity Soak Pit

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}

nk vasudevan