Construction of 1.00 Lakh OHT in kalingapatty village and panchayat in kuruvikulam panchayat union In tenkasi district package No.2 under CGF 2025-26 (Saving and Interest)

Amount

CONSTRUCTION OF 1.00 LAKH LITRES CAPACITY OVER HEAD TANK [12.00M STAGE HEIGHT]

Earthwork excavation and depositing on banks with initial lead of 10m and initial lift of 2m in all classes of Soils and Sub soils except hard rock requiring blasting, including shoring and structing the excavation upto sill level for Foundation as per SS 20 B Specification etc., complete

Ist Depth (0.00m - 2.00m)

Iind Depth (2.00m - 4.00m)

Supplying and filling Foundation with filling sand in layers not more than 15 cm thick including labour charges for Filling, Levelling, watering, well rammed and compacted etc., complete

Cement concrete 1:4:8 Mix using 40mm ISS HBG stone aggregates for Levelling course including Cost and conveyance of all materials to site, labour charges for mixing, placing, compacting and Curing concrete etc., complete - Base concrete

Refilling the Foundation, Basement with Excavated earth other than Sand including labour charges for filling, levelling, sectioning, compacting, ramming and consoildation etc., complete

Reinforced Cement Concrete M30 Grade mix using 10mm and 20mm ISS HBG stone aggregates including cost and conveyance of all materials to site, labour charges for mixing, laying, compacting and Curing concrete etc., complete. [excluding Steel, Centering charges]

Below 1.50m to 4.50m depth from Ground Level

Above GL 0.00m - 4.50m

Above 4.50m - 7.32m from GL

Above 7.32m - 10.98m from GL

Above 10.98m - 14.64m from GL

Above 14.64m to 18.30m Height

Supply and erection Centering for Sides and Soffits including necessary Supports and Strutting for attaining plain surfaces in all Reinforced Cement Concrete works including cost and conveyance of all materials to site etc., complete

PLANE SURFACES

From GL upto 3.30m Ht

From 3.30m to 4.30m Ht GL

From 7.30m to 8.30m Ht GL

From 11.30m to 12.30m Ht GL

CURVED SURFACES

Upto 3.30m Ht from Floor Level

From 11.30m to 12.30m Ht GL

SQUARE COLUMN

Upto 3.30m Ht from GL

From 3.30m to 4.30m Ht GL

From 4.30m to 5.30m Ht GL

From 5.30m to 6.30m Ht GL

From 6.30m to 7.30m Ht GL

From 7.30m to 8.30m Ht GL

From 8.30m to 9.30m Ht GL

From 9.30m to 10.30m Ht GL

From 10.30m to 11.30m Ht GL

From 11.30m to 12.30m Ht GL

CIRCULAR COLUMN

Upto 3.30m Ht from GL

From 3.30m to 4.30m Ht GL

From 4.30m to 5.30m Ht GL

From 5.30m to 6.30m Ht GL

From 6.30m to 7.30m Ht GL

From 7.30m to 8.30m Ht GL

From 8.30m to 9.30m Ht GL

From 9.30m to 10.30m Ht GL

From 10.30m to 11.30m Ht GL

Exterior Emulsion painting two coats with best approved quality and colour Plastic Emulsion paint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complying with standard specifications complete.

Supplying and fabrication of Steel Fe 500 grade required for all RCC item of works involved including fabrication and labour charges for Cutting, bending, tying, placing in position, includes overlaping length wherever required and cost of binding wire etc., complete

Upto 16mm Dia Rods

Above 16mm Dia Rods

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50mm 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 Level1No. 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 and as directed by TWAD board officers.

Providing Hand rails made of Mild Steel sections for vertical supports and solid sections for Rails at top including the fabrication, fixing at position, welding charges and labour, all other incidental charges etc., complete

Supply and fixing in position of Enamelled Water Level Indicator with all accessories of approved pattern and design as directed by TWAD Board officers.

Supplying and fixing in position of 0.60 x 0.60 m water tight CI Man Hole frame and cover of approved pattern at the roof slab and as directed byTWAD Board officers. The manhole frame and cover should be of light duty and confirming to I.S. 1726 /1974

Cut stone set in C:M 1:3 (One cement and three sand) using well dressed cut stone supporting inlet pipe of size 0.30 x 0.30 x o.15m for service reservoir as directed by TWAD Board officers.

Supply, Delivery and fixing of GI Pipes and Specials for OHT Connections for Inlet, Outlet, Scour and Overflow connections as per the requirements and the standard specifications etc., complete

INLET CONNECTION

65mm dia GI Pipes

65mm dia Flange Set

65mm dia GI Coupling

65mm dia GI Elbow

65mm x 0.60m GI Nipple

OUTLET CONNECTION

65mm dia GI Pipes

65mm dia Flange Set

65mm dia GI Coupling

65mm dia GI Elbow

65mm dia GM Gate Valve

65mm dia GI Tee

SCOUR PIPE

65mm dia GI Pipes

65mm dia Flange Set

65mm dia GI Coupling

65mm dia GI Elbow

65mm dia GM Gate Valve

65mm dia GI Tee

65mm x 0.60m GI Nipple

65mm x 0.30m GI Nipple

OVERFLOW PIPE

65mm dia GI Pipes

65mm dia GI Coupling

65mm dia GI Elbow

65mm x 0.60m GI Nipple

WATER SUPPLY ARRANGEMENTS - EXTENSION OF PIPELINE - PUMPING MAIN ARRANGEMENTS FROM EXISTING SOURCE TO OVER HEAD TANK - SUB ESTIMATE I

Earthwork excavation in all classes of Soils and Subsoils except hard rock requiring blasting for laying of Pipes with the standard trench width as per Standard specifications - TWAD board specifications from Source to Storage tank

Supply and Delivery of GI/PVC Pipes and specials (as per BIS standards) for Water supply conveying from Source to Storage tank including material, labour and all other incidental charges etc., complete

75mm dia 6 Kgsc Pipe - Supply

GI Pipe line - 50mm dia

GI Pipe line - 65mm dia

GI/PVC Pipes Specials

Conveying the PVC pipes and specials to trench, lowering into the trenches, laying to proper grade and alignment, joining with PVC coupler and specials fixing with neat cement paste and testing to the required pressure as per IS standards including conveyance of water from 1KM lead for filling during testing etc., complete -

Refilling of Excavated earth after testing

Laying and Joining of GI & PVC Pipes

Laying/Joining of Pipes [PVC]

Laying/Joining of Pipes [GI]

PROVIDING BASE PLATFORM AND APPROACH PATHWAY TO THE OVER HEAD TANK - SUB ESTIMATE II

Earthwork excavation in all classes of Soils and Sub soils except hard rock requiring blasting including initial lead and lift, dressing the excavation upto bed level for Foundation as SS 20 B specification etc., complete

Cement Concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site, labour charges for mixing, laying, compacting and curing concrete etc., complete

Cement Concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site, labour charges for mixing, laying, compacting and curing concrete etc., complete

Brick work with cement mortar 1:5 mix using Country bricks for Foundation, Basement and Superstructure inculding cost and conveyance of all materials to site, labour charges for curing and other incidental charges etc ,complete.

Plastering with Cement Morter 1:5 mix, 12mm thick Smooth finish for Brick, RR masonry surface and other Concrete surfaces inculding cost and conveyance of all materials to site and all other labour charges, incidental charges etc., complete

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)

BALAJI CONTRACTER (BID ID -1535888)