Construction of 30000 Lit. OHT at Vettaikaran Kovil Habitation in Modachur Panchayat

Amount

Earth work excavation and depositing on bank with in initial lead of 10m and lift of 2m in hard gravelly soil as per SS 20 B for foundation

In hard stiff clay, stiff black cotton soil, hard red earth, sales, soil S.S. 20B

In soft disintegrated rock, laterite, soft rock or kankar not requiring blasting

PCC 1:4:8 using 40mm HBG metal including mixing curing etc.,below 1.50 m from GL.

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.

Column footing below 1.50 m from GL

0 to 1.50 m below GL

0 to 4.50 m from GL

4.50 m to 7.32 m. from GL

7.32m to 10.98m from GL

10.98m to 14.64m from GL

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle

Below G.L.

Curved Surface

Square Column:

Colum 0 to 3.3m ht. above GL

Colum above 3.3m to 4.3 ht from GL

Column above 4.30 m upto 5.30 m

Column above 5.30 m upto 6.30 m

Column above 6.30 m upto 7.30 m

Column above 7.30 m upto 8.30 m

Column above 8.30 m upto 9.30 m

Column above 9.30 m upto 10.30 m

Column above 10.30 m upto 11.21 m

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

Painting two coats to the exposed surface of SR using cement paint

Supplying and finxing of cut in CM 1:3 below inlet pipe

Fixing of pipes for OHT connections including civil works

Supply Delivery and fixing In position of MS Ladder out side the tank

Supplying and finxing of CI man Hole Cover with Frame of size 0.60 X 0.60m

Supplying and finxing of 100 mm dia AC Cowl for Ventilaters on the roof slab

Drawing and writing details of schme

Refilling the excavated earth as per standard specification

Provision for rain water harvesting arrangement as per the type design

Providing RCC Ladder inside the tank

Provision for Electro Clorinator

Provision of Distribution line

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

P.THIRUMOORTHY