TN04-12 / JJM - OHT - (2023-2024) - Koodalur Arh H/O Veerappanaickenpatti - Harur Block

Amount

Construction of New OHT 10000 Lit Koodalur Arh H/o Veerappanaickenpatti

Construction of New OHT 10000 Lit Koodalur Arh H/o Veerappanaickenpatti

I) Earth work Excavation for Foundation in all soils and sub soil as per SS20B for Foundation etc., complete. SS 20B

II) 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. below 1.50 m from GL

III) RCC 1:1 1/2: 3 using 20mm HBG metal excluding cost of reinforcement and centering but including cost of mixing, laying, finishing, curing etc.including cost and conveyance of all materials to site and all labour a) Below 1.50 m from GL

b)Coloumn below GL upto 1.50 m

c) GL upto 4.50 m

d) 4.50m to 7.32m

e)7.32m to 10.98m

f) 10.98m to 14.68m

IV) Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for RCC column footing column plinth beam, beam, roof slabs, staircase steps, bed blocks, critical A) For plan surface a) BGL 0 to AGL 3.3m

b) AGL 5.30m to 6.30m

c) AGL 8.30m to 9.30m

d) Roof slab AGL 3.30m

B) Square column a) BGL to 3.30m

b) AGL 3.30m to 4.30m

c) AGL 4.30m to 5.30m

d) AGL 5.30m to 6.30m

e) AGL 6.30m to 7.30m

f) AGL 7.30m to 8.30m

g) AGL 8.30m to 9.30m

V) Curved Surface

VI) Supply, fabrication, placing in position of steel rods cutting tying etc. complete including cost of reinforcement RTS rods.

VII) Exterior Emulsion Painting two coats over New Cement Plastered surface using Exterior Emulsion Paint including with Priming one coat cost and conveyance of paint and all labour charges etc complete.

VIII) Supply and Fixing of GI pipes for OHT connections including civil works 50mm dia GI pipe for source pipes

50mm GI Coupling

50mm GI Elbow

50mm GI Bend

50mm GM Gate value

IX) Supply,delivery and fixing in position of MS ladder outside the Service reservoir

X) Supplying and fixing of CI manhole cover with frame of size 0.60m X 0.60m

XI) Supplying and fixing of 100 mm dia AC Cowl for ventilators on the roof slab

XII) Providing RCC ladder inside the tank

XIII) Providing Inline Cholorination

2. Construction of Platform arrangements including all charges etc., complete

I) Cement concrete 1:4:8 (one cement four sand and eight jelly) using 40mm HBG Jelly for foundation including watering where ever necessary and laid in layers not more than 15cm thick compacting etc., complete complying with standard specification

II) Brik work in CM 1:5 mix using good country bricks including cost and conveyance of all materials to site all labour charges etc., complete

III) Plastering with cement 1:5-12mm thick including cost and conveyance of all materials to site and all labour charges etc., complete

IV) Provision for Soak pit arrangements

3) Supply,delivery, laying , jointing and testing of PVC/GI pipes specials including earthwork excavation refilling etc..(Vide Separate Estimate)

Earth work excavation and deposting on bank with in inintial lead of 10m and initial left of 2mts in hard stiff clay, stiff black cotton soil, hard earth earth mixied with small size boulders and hard gravely soil as per

Supply of HDPE pipes inclding cost and conveyance of all materials to site and all labour charges etc., complete

Labour charges for laying and jointing HDPE pipes including all lbaour charges for laying pipes in proper alingement and gradient including cost of solvent cement etc., complete

Refilling with excavated earth after laying of pipes including all labour charges solvent cement etc., complete

4. Provision for Name Board charges

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}

Tamilmani