Construction of 1,00,000 Litres Capacity OHT at Thiruvengada Nagar in Krishnasamuthiram Panchayat in Thiruverumbur Block under JJM 2022-2023

Amount

Construction of 1,00,000 Litre Capacity OHT at Thiruvengada Nagar in Krishnasamuthiram Panchayat. Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by TWAD Board officers. Hard stiff clay, block cotton, hard red earth shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B etc., for 0-2.00m Depth

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by TWAD Board officers. Hard stiff clay, block cotton, hard red earth shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B etc., above 2.00m Depth

Cement concrete 1:4:8 (one cement four sand and eight aggregates) using 40mm HBGS for levelling course for foundation including the cost of mixing concrete, ramming, curing etc., complete.

Supplying and erecting steel centering for sides and soffits I including necessary supports' and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete and as directed by TWAD Board officers. for BELOW GL

Square Column from Below GL to up to 3.30m Ht

Square Column from 3.30m to 4.30m Ht

Brace Beam at 3.55m Ht

Square Column from 4.30m to 5.30m Ht

Square Column from 5.30m to 6.30m Ht

Square Column from 6.30m to 7.30m Ht

Square Column from 7.30m to 8.30m Ht

Brace Beam at 7.35m Ht

Square Column from 8.30m to 9.30m Ht

Square Column from 9.30m to 10.30m Ht

Square Column from 10.30m to 10.90m Ht

Circular Column from Below GL to up to 3.30m Ht

Circular Column from 3.30m to 4.30m Ht

Circular Column from 4.30m to 5.30m Ht

Circular Column from 5.30m to 6.30m Ht

Circular Column from 6.30m to 7.30m Ht

Circular Column from 7.30m to 8.30m Ht

Circular Column from 8.30m to 9.30m Ht

Circular Column from 9.30m to 10.30m Ht

Circular Column from 10.30m to 10.90m Ht

Curved Surface for Floor Slab at 11.30m Ht

Curved Surface for Cover Slab at 11.30m Ht

Curved Surface for Side Wall

Floor beam sides at 10.90-11.30m

Floor beam sides at 11.30-11.60m

Supplying, fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete.

RCC 1:1 1/2:3 mix using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing, curing etc., complete for FOOTING

Column upto GL

Brace Beam at GL

Column above GL to 4.50m Ht

Brace Beam at 3.55m Ht

Column from 4.50m to 7.32m Ht

Brace Beam at 7.35m Ht

Column from 7.32m to 10.98m Ht

Column, Beam and Floor Slab at 10.98m Ht

Side Wall and Roof Slab at 14.80m Ht

Center Column at 14.15m Ht

Distempering the wall with one coat using primer over cement plastered exposed surface of the Reservoir including cleaning, preparing the surface and curing etc., complete.

Refilling the foundation with excavated earth including watering and consolidation etc., complete.

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}

A MANIKANDAN