03 OHT Tank 10000- SS Puram

Amount

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 Deparment officers. Hard stiff clay, block cotton, hard red earth shales, murram, ordinary gravel, stoney eart

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 Department officers.

Supplying and erecting steel centering for sides and soffits I including necessary supports' and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding

PLANE SURFACES

Below GL For column footing and GL Brace

GL 0 to 3.30 M For Brace I

5.3. to 6.30 m For Brace II

CURVED SURFACE

SQUARE COLUMN

For column Below GL

For column GL 0 to 3.30M

For column ( 3.31m to 4.30m ).

For column ( 4.31m to 5.30m).

For Column (5.31m to 6.30m )

Supplying, fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete and as directed by Deparment officers.

Reinforcement cement concrete 1: 1.5:3 mix using 20mm gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabrication charges etc.,

A, 1.5m to 4.5 Below G.L footing for rectangular portion

B, 0m to 1.50 below G.L

C, 0 m tp 4.5m from G.L

D, 0m to 7.32 m from G.L

E, 7.33 m to 10.98m from G.L

Painting in two coats over outer wall surface with approved quality of plastic emulsion paint with colour over one cost of priming coat including cost of materials

Fabrication, supply delivery and fixing of out side MS ladder of 45 cm wide made out of 50x50x6 mm MS angle for sides and steps in 16mm MS Plain rods fixing at 30cm.

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (one cement, one and half sane! and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete cur

Providing manhole cover of size 1x1 0.75 X 0.75 M in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges and as directed by Department officers.

Provision for pipe connection arrangements for inlet outer occurs and overflow etc including cost and conveyence of all.

65mm dia GI pipe inlet connection and outlet

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

65 mm dia GM Gate Valve

65mm dia GI Tee

65mm Dia GI Bend

65mm Coupling

Provision for pipe line Arrangement etc.. [sub estimate)

63 mm HDPE pipe

63 mm Butt joint

Earthwork excavation and depositing on bank with initial lead of 10 M initial list of 2 m. in hard stiff clay stiff block cotton soil and hard red earth.

Refilling of the foundation with execavated soil in layers of thick including ramming watering etc., complete as directed by the Department officers

Provision for laying charges 63 mm HDPE Pipe

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.Saravanakumar (BID ID -1097716)