Madurai District Construction of 100000 Litres Capacity OHT Tank at Kottagudi village in Kottagudi Panchayat in Melur Blockin Melur Block

Amount

Earth work excavation for foundation and depositing on bank for refilling within an initial lead of 10.00 m and an initial lift of 2.00 in hard stiff clay. Stiff black cotton soil, hard red earth, sales, murrams, gravel, stoney earth, earth mixed with small sized boulders and hard gravelly soil and except hard rock requiring blasting including shoring, strutting, bailing water wherever necessary and all other incidental charges etc., complete as directed by departmental officers as per S.S.20B -for 1 st depth

Plain Cement Concrete 1:4:8 mix, (one part of cement, four part of sand and eight part of aggregate) mix using 40mm ISS HBG metal from approved Quarry including cost and conveyance of all materials and all labour charges for mixing, laying, compacting and curing the concrete and other incidental charges etc., complete. as per standard specification 28 V,VI S25

Reinforced 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. as per standard specification 28 V,VI S25 (Beyond 0.20 m & up to 0.35 m below GL)

Column below GL Upto 1.50m

Column above GL upto 4.50m

Column above 4.50m upto 7.32

Column above 7.32 upto 10.98m

Column above 10.98m Upto 11.55

Bracess at GL

Braces at 3.35 m to 3.75m above GL

Braces at 7.10 m to 7.32 above GL

Braces at 7.72 m to 7.50m above GL

Braces at 10.85 m to 10.98m above GL

Braces at 10.98 m to 11.55m above GL

Side wall above 14.64 m to 14.90 m above GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary support strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25x25x3mm for boarding laid over Silver Oak joists of size 10cmx6.5cm space at 10cm c/cand supported by Casurino Prop 10cm-13cm spaced at 75cm c/c etc., complete and as directed by Departmental Officers.

Steel centering for 0 to1.50m (Plane surface)

Steel centering plane surface 3.30 m to 4.30m

Steel centering plane surface 4.30 m to 5.30m

Steel centering square column 5.30 m to 6.30m Above GL

Steel centering square column 6.30 m to 7.30m

Steel centering square column 7.30 m to 8.30m

Steel centering square column 8.30 m to 9.30m

Steel centering square column 9.30 m to 10.30m

Steel centering square column 10.30 m to 11.30m

Steel centering square column 11.30 m to 11.55m

Centeral Circular column GL 0 to 1.50

Column above 3.30m to 4.30 Ht

Column above 4.30m to 5.30 Ht

Column above 5.30m to 6.30 Ht

Column above 6.30m to 7.30 Ht

Steel centering Round column 7.30 m to 8.30m

Steel centering Round column 8.30 m to 9.30m

Steel centering Round column 9.30 m to 10.30m

Steel centering Round column 10.30 m to 10.85m

Plain Surface

Brace at 3.35m to 3.75m above GL

Brace at 7.10m to 7.50m above GL

Circumferential brace

Floor Beam at 10.85m to 11.55m above GL

Floor beam Circumferential brace

Floor slab and working platform 11.55m above

Roof slab at 2.95m above floor slab

Roof slab at 2.95m above floor slab

Braces at 3.30m height above and below GL

Supply and fabrication of steel using TMT rods for all Reinforced cement concrete works including cost and conveyance of all materials and all labour charges for cutting, bending and placing the rod in position and tying up the rods with binding wire and other incidental charges etc., complete. as per standard specification SS 86 & 86A V,VI, VII (S6) 7,3

Painting two coats with Emulsion paint of approved colour and quality including cost and conveyance of all materials and labour charges and other incidental charges to site etc., complete. as per standard specification

Supply delivery and fixing of Pipes for OHT connections inclduign Civil works (vide Separtate

Providing and fixing of RCC 1:2:4 mix spiral stair-case of approved design outside of the tank as generally shown in plan including cost of cement, shuttering, strutting, moulding, lifting, casting of steps and any other incidental charges and painting etc. complete.

Supply, delivery and fixing in position of CI man hole cover and frame of size 60 x 60 cm on roof slab and as directed by the Officers. The manhole frame and cover should be of light duty and conforming to IS 1726/1974.

Providing Hand rails over the Roof slab by using 32 mm GI Pipe with 40mm x 6mm MS Flat and fixied with 12mm dia Fastner Bolt 75mm long and as directed by TWAD Bd officers

Providing Hand rails over the Standing Platform by using 32 mm GI Pipe with 40mm x 6mm MS Flat and fixied with 12mm dia Fastner Bolt 75mm long and as directed by TWAD Bd officers

RCC 1:1.5:3(One cement one and half sand and three 20 mm size HBG stone) for the RCC inside ladder including the cost of reinforcement fabrication centering and shuttering, cost of mixing placing of concrete vibrating curing, finishing etc., complete including fixing of RCC Ladder etc., complete as directed by the officers.

Geo physical survery Charges

Drilling of 150mm dia borewell in hard rock area including labour charges for insertion of casing pipes to the drilled hole

1. Upto 36m

1. Upto 36 m -150 =114

Supply and delivery of 165mm dia PVC Casing pipe

50mm GI Pipe (Inner & outer )

50mm GI coupling

50mm GI Elbow

50mm GI Union

50mm Non return valve

50mm Hex Nipple

50mm GM Gate valve

50mm GI Pipe

80mm GI Pipe

80mm GI coupling

90mm PVC Pipe

90mm PVC MTA

90mm PVC bend

90mm PVC Tee

32 Amps fuse carrier

Meter board

150mm Borewell cover

Clamp set

4 sq.mm Submersible cable

7/20 PVC Copper wire

7/20 GI Wire

25mm GI Service wire Pipe

20mm GI Tap

Supply and deliver of submersible pump set of duty of 50LPM x 175M Head ( 5 HP)

Labour charges for erection of 5 HP Submersible pumpset

Supply and delivery of Panel board suitable for the above

EB Registration fees and caution deposit of power supply

Construction of Masonry pedastal of size 0.90m x 0.60m x1.20m above ground level and supply and delivery and fixing of MS KISOK Box of size 0.75m x 0.45m x0.75m high for fixing panel board , meter board etc.,

Earth work execavatin in all classes for soil as per refilling PVC pipes and specials

Laying and joinging with PVC pipes

Provision for Name board

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}

R RAMALINGAM