Construction of 30000 lit Capacity OHT with 12m Stage under Water supply at Bommanpatti Habitation of Patlur Panchayat in Ammapettai Union Under 15th Finance Fund 2024-2025 (VP)

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.

For Coloumn Footing 1.5 mt to 4.5 mt blow 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. below 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 11.30 m

Column above 11.31 m upto 12.30 m

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

Refilling the foundation with excavated soil (other than sand)

Exterier plastic emulsion painting two coats with approved emultion paint including cost and conveyance of all materials to site and all labour charges etc complete.

Supplying and fixing of cut stone in RCC 1:1.5:3 using 20HBS below inlet pipe.

Providing and fixing of RCC inner accass ledder in RCC 1:1.5:3 using 20mm HBS stone for OHT including cost of rainforcement , placing grill in position, centering shuttering charges, mixing concrete, curing, etc.,

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design

Supply and delivery of manhole cover of size 60cm x 60cm (heavy duty) with frame

Supplying and fixing of PVC ventilating mosquito proof nylon net with 110mm PVC pipes and cowl

Provision for 65mm GI pipes and 50mm Gate valve, GI & PVC specials for tank connection work.

Painting scheme details in accordance with the size and specifications including writing details like, name of scheme, estimate amount capacity of service Reservoir etc.

Providing Overflow pipes Choke pit of Size 0.90 mt dia x 1.00 mt depth including cost of RCC pipes and filing of all materials ,labour charges

Chlorination input unit with Pipes and Specials

Supply and Delivery of 63mm PVC Pipe 6 ksc

Earth work excavation and depositing on bank eith initial lead of 10mt and lift of 2 mt in narrow trenches for hard stiff clay ,stiff block cotton soil

Laying and Jointing of 90mm PVC pipes

Refilling the trench with excavated soil

GI PIPES AND SPECIALS FOR OHT INLET,OUTLET,SCOUR AND OVERFLOW CONNECTIONS

65mm G.I."B" class Pipe for inlet pipe

65mm G.I."B" class Pipe for overflow pipe

65mm G.I."B" class Pipe for delivery pipe

65mm G.I."B" class Pipe for Scour pipe

65mm G.I. Elbow

65mm G.I. coupler

65mm G.M. Gate Valves

65mm C.I. Flange

Recharge/Soakpit for rain water harvesting for reservoir with flat roof

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

Supply, delivery and filling sand as per type design.

Supply, delivery and filling of 40mm size brick bats as per type design

Supply, delivery and filling of 20mm size brick bats as per type design

Supply, delivery RCC ring/Cover slab

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)

KARUNAKARAN E D (BID ID -1165304)