Construction of 10000 Litre OHT at Polavakalipalayam Kaspa Habitation H/O Polavakalipalayam, Under JJM 2020-21 Savings fund Scheme

Amount

Earth work excavation below G.L. and depositing on bank within an initial lead of 2.00 m and an initial lift of 1.00 for the following classification of soil

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 S.S.20B

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

In DMR not requiring blasting

Second Depth of 2m to 3.0m

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

Coloumn below GL upto 1.50 m

Column above 4.50 m upto 6.95 m

Column above GL upto 4.50 m

Braces at GL

Braces at 3.325 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, curing,finishing etc.complete

Floor beam at 7.00 to7.20 from G.L.

Floor slab from 7.2m to 7.35m above G.L.

Centering, soffits of RCC works including strutting and shuttertting Charges etc. complete for the following

Square Column:

Colum above 3.3m to 4.3 ht from GL

Column above 4.30 m upto 5.30

Column above 5.30 m upto6.30 m

Column above 6.30 m upto7.18 m

Ground level

Brace at 3.35 m above G.L

Floor slab and working platform at 7.18 m above G.L..

Roof slab at0- 3.30 m above floor slab

Curved Surface

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

Painting two coatsto the exposed surface of SR using cement paint

Supplying and fixing of cutstone in C M 1:3 below inlet pipe

Supply and Fixing of GI pipes for OHT connections including civil works

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

Supply, delivery and fixing in position of enamul coated water level indicator

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

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

Writting the details of scheme on the sidewall of SR as instructed

Refilling the foundation with excavated soil (other than sand)

Providing RCC ladder inside the tank

Rain water harvesting

Supply and delivery of 63mm 6kg PVC Pipe

Earth work excavation and deposit on bank with in the lead of 10m and lift of 2 m in all soil classification

lowering of PVC pipe in the trunch inc.jointing with cement solvent

Refilling of the trunch with excavated earth

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)

SELVANAYAKKIAMMAN BUILDERS