Vellore District Construction of 30000 litre RCC OHT (12.00 m Staging Height) at Nelvoy in Nelvoy Panchayat of Kaniyambadi Block 15th CFC 2025-26 Package No 01

Amount

Vellore District Construction of 30000 litre RCC OHT (12.00 m Staging Height) at Nelvoy in Nelvoy Panchayat of Kaniyambadi Block 15th CFC 2025-26 Package No 01

Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Supplying and filling foundation and basement with filling sand in layers not more than 15cm thick well rammed, watered and compacted complete complying with standard specification

Cement conrete 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 ocmplete for bed blocks for 10 cum

RCC1:1.5:3 mix using 20mm HBGS and 10mm HBS excluding the cost of reinforcement, centering and shuttering but including the cost of mixing placing vibrating of concrete curing and finishing etc., complete as directed by the officers.

below GL 1.50m to 4.50m

below GL 0m to 1.50m

above GL 0m to 4.50m ht.

above GL 4.51.to 7.32 ht.

above GL 7.33.to 10.98 ht.

above GL 10.98.to 14.64 ht.

above GL 14.64.to 18.30 ht.

Centering for soffits of RCCmembers or plane surface including shutterin, strutting to centering and providing supports etc complete for the following mbers using MS sheets of size 90cmx60cm BG 10 gauge stiffened with welded MS angles of size 25x25x3mm laid over silver oak (Country wodde) joist of size 10x6.5cm as directed by the officers

For Plane Surface

below GL

from 0.0m to 3.30m height above GL

from 5.30m to 6.30m height above GL

from 8.30m to upto 9.30m height above GL

from11.30m to upto 12.30m height above GL

Curve surface

upto 0.0m- 3.30m height (from floor slab)

From 5.31 -6.30m ht.

Square Surface

Below GL

Columns above 3.30m to 4.30m height

Columns above 4.30m to upto 5.30m height

Columns above 5.30m to upto 6.30m height

Columns above 6.30m to upto 7.30m height

Columns above 7.30m to upto 8.30m height

Columns above 8.30m to upto 9.30m height

Columns above 9.30m to upto 10.30m height

Columns above 10.30m to upto 11.30m height

Columns above 11.30m to upto 11.40 m height

Painting two coats with approved cement paint best quality over the plastered surface including cleaning preparing the surface, curingetc complete the quality, shade/colour of paing shall be got approved by the executive engineer.

Supplying fabricating and placing in position of RTS steel rods for reinforcement for various members including cost of steel and binding wire for all RCC works as directed by the officers.

Fabrication, supply and fixing of outside MS Lader 45 cm clear wide made out of 50 mm X 50 mm X 6 mm MS angle for both sides and for the steps at 30 cm center to center welded, joints etc., for 1st staging from ground level to 1st level grace.(weight 4.50KG per M 2nd and 3rd stating upto four slab and 4th staging from floor slab to roof top supply and delivery fixing of 32 mm gi pipe, medium for hand rail from 1st stage to 4th stage RCC M30 grade mix for landing slab - 5 nos, (ground level 1 no and above ground level (4 nos )supply and fixing of 30 mm GI pipe medium

Supplying and fixing of RCC inner access ladder in RCC 1:1 1/2: 3 mix etc complete

Providing PVC ventilating arragements mosquito proof nylon net with 110mm PVC cowl and as directed by departmental officer

Supplying and Fixing in Position of Cut Stone set in Cm 1:3 using well dressed cut stone supporting inlet pipe inside the tank and as directed by the officers

Providing Manhole cover of size 60 x 60 cm in RCC 1: 1 1/2: 3 mix with suitable reinforecement including all labour charges

Pipe Connection arrangements

65mm dia GI pipes for Inlet connection and outlet

65mm dia GI pipes for overflow

50mm dia GI pipes for Scour pipes

65mm GM gate value

50mm GM gate value

50mm dia GI flange set

65mm dia GI Tee

65mm dia GI coupling

65mm dia GI flange set

65mm dia GI Elbow

50 mm dia GI Elbow

Refilling in basement with excavated earth in layers of not more than 15cm thick well rammed, watered and consolidated complying with standard specifications etc complete

Construction of Platform allaround the OHT with Community Soakpit

Cost of 90 mm PVC Pipe 6 KSC

Cost of 63mm PVC Pipe 4 KSC

Cost of 90 mm PVC Bend 6 KSC

Earthwork excavation and depositing on bank with initial lead and lift in all soil

Laying and jointing the PVC Pipes & specials into trench (90mm Dia)

Laying and jointing the PVC Pipes & specials into trench (63mm Dia)

Refilling trench with excavated earth after laying the pipe

Provision for Name Baord 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}

D Rajendran Suppliers (BID ID -1555411)

P GUNASEKARAN (BID ID -1555416)