Construction of 60000 Lit OHT At Kanjanagaram IN Kanjanagaram Panchayat

Amount

1.Construction of 60000 litres capacity OHT in Kanjanagaram @Kanjanagaram Panchayat

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. For foundation

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. For foundation

RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing, curing etc., complete as directed by TWAD Boa For items 1.5m to 4.5m below GL

For items 0 to 1.50m below GL

For items 0m to 1.5m above GL

For items 4.51m to 7.32m above GL

For items 7.32m to 10.98m above GL

For items 10.98m to 14.64m above GL

For items above 14.64m & up to 18.30m from GL

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 stiffened with welded MS angles of size 25mm x 25mm x3mm of boardingBelow G.L.

ABOVE G.L. to 3.30m

FROM FLOOR 3.30 TO 4.30 M

Curved Surface 0 to 3.30m from floor level

3.30 to 4.30m from floor level

Square column

Below G.L.

Ground level to 3.30 m

Square column 3.31 to 4.30m

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

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 TWAD Board officers.

Supply delivery and fixing of staircase with M30 grade concrete for landings, MS ladder of 0.45m wide using 50x50x5mm MS angles for sides and steps at 0.30m c/c, with GI pipe handrails using 32mm GI pipes for railings and verical support at 0.45m C/c, MS flats (Size 40mm x 5mm ) for horizontal ties at 0.3m c/c and at bottom with Anchor fastener bolts of size 12mm x 75mm including cost of materials labour for fabrication of handrails fixing, painting etc., complete.

Supply delivery and fixing of hand rail with GI pipe handrails using 32mm GI pipes for railings and verical support at 0.45m C/c, MS flats (Size 40mm x 5mm ) for horizontal ties at 0.3m c/c and at bottom with Anchor fastener bolts of size 12mm x 75mm including cost of materials labour for fabrication of handrails fixing, painting etc., complete. ( EXCL. Platform )

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 cu

Providing PVC ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl and as directed by TWAD Board officers

Providing cut stone slab in CM 1:3 and as directed by TWAD Board officers

Providing manhole cover of size 1x1 0.60 X 0.60M in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges and as directed by TWAD Board officers.

65mm Ø GI pipes for inlet connection

65mm Ø GI pipes for over flow pipe

65mm Ø GI pipes for scour pipe

65mm Ø GI pipe for delivery pipe

90mm Ø PVC Threaded coupler

63mm Ø PVC Threaded coupler

65 mm Ø GI Tee

65 mm Ø GI union

65 mm Ø GI Elbow

65 MMGI Flange set

65 mm Ø GI Coupling

65mm Ø GM Gate valve

65x50 mm GI Reducer

65x80 mm GI Reducer

75 mm PVC Pipe

75 mm Ø PVC Threaded coupler

Refilling the foundation with excavated earth including consolidation

Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflow and scour arrangements including cutting and threading, earth work excavation & refilling.

Providing soakpit arrangement for Service reservoir vide M.D's Lr.No.Circular No 2/F.30/SDO/PDC/2009 dated 30.01.10 and as directed by TWAD Board Officers.

Sub estimate for Pump Room

SUB estimate for BORE WELL

Sectioning and Levelling the Site & sbc Test for soil

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}

S.Karthikeyan