Construction of 30000lit OHT Tank with Fencing Arrangement in Kilpakkam panchayat Vandavasi Block Thiruvannamalai Dist - 14 TH FC (SAVINGS FUND) 2024-2025

Amount

Construction of 30000lit OHT Tank with Fencing Arrangement in Kilpakkam panchayat Vandavasi Block Thiruvannamalai Dist - 14 TH FC (SAVINGS FUND) 2024-2025

Earth work excavation below G.L. and depositing on bank within an initial lead of 10.00 m and an initial lift of 2 m in hard shift clay, stiff block cotton, hard red earth Shales, Murrumj, Gravel, Stoney Earth an Earth Mixed with small size boulders and hard gravelly soil(SS 20B) For Foundation Including Shoring, Strutting, baling out water providing danger light wherever necessary depositing the surplus earth on bank and other incidential charges etc

First Depth of 2m from 0 to 2m below GL

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. 20 B

Second Depth of 2m from 2m to 4m below GL

For column footing

Plain Cement Concrete 1:4:8 (one cement, four sand and eight hard granite broken stone of 40mm size ISS gauge) for foundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the TWAD Board Officers.

Reinforced Cement Concrete Mix M30 grade using 10mm & 20mm Hard blue granite Broken stone (machine crushed) excluding the cost of RTS rods for reinforcement and centering, strutting, shuttering but including cost of all materials mixing, laying, Vibrating the concrete with mechanical vibrators, ramming, consolidating, finishing and curing etc., Complete and as directed by the TWAD Board Officers.

Below 1.5 GL From GL Column Footing

0m to 1.50m below GL

0m to 4.50m above GL

4.50 m to 7.32 m above GL

7.32 m to 10.98 m above GL

10.98 m to 14.64 m above GL

14.64 m to 18.30 m above GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG10 stiffened with MS angle of size 25 X 25 X 3 mm for boarding laid over I type MS Truss of size 25 X 25 X 3mm about 90cm c/c and supported by 40mm GI pipes (Medium) spaced at 75cm c/c etc complete and as directed by the TWAD Board Officers.

Below GL

From GL to 3.30m

From 5.30m to 6.30m above GL

From 8.30m to 9.30m above GL

From 11.30m to 12.30m

Square Column :

Square Column Below GL and upto 3.30m above GL

3.31m to 4.30m ht

4.31m to 5.30m ht

5.31m to 6.30m ht

6.31m to 7.30m ht

7.31m to 8.30m ht

8.31m to 9.30m ht

9.31m to 10.30m ht

10.31m to 11.30m ht

11.31m to 12.30m ht

Curved Surface - upto 3.30m ht

Supplying, cutting, bending, tying, fabricating and placing in position of steel rods for all RCC works including cost of steel and binding wire etc.( The steel should conform to the relevant ISspecification and supplied with test certificate Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) delivery at site of work including loading, freight, unloading, stacking, transit insurance charges, taxes etc. complete.and as directed by the TWAD Board officers.

Painting two coats with approved cement paint over one priming coat of white cement over cement plastered wall surface and ceiling including cleaning preparing the surface and curing etc., complete (using cement paint of colour as approved by the Departmental officer) and as directed by the TWAD Board officers.

Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board Officers

Providing Hand rails over the roof slab by using 32 mm GI pipe with 12 mm dia fastner Bolt 75mm long and as directed by Twad BD Officers

Towards charges for fencing Arrangements

Earth work excavation and depositing on bank with initial lead and list as per SS20B Hard shift clay, stiff with small size block cotton, out water boulders and incedential providing danger charges etc., complete First depth of 2m From 0

Supplying, filling foundation, basement etc with filling

Cement Concrete 1:4:8 (one cement, four sand and eight hard granite broken stone of 40mm size ISS gauge)

Supplying, and fixing of MS post including painting and all

Cement Concrete 1:2:4 (one cement, Two Msand and Four hard granite broken stone of 40mm size ISS gauge)

Brick work using country bricks of size 83/4"x41/4"x23/4" in cement

plastering with cement mortar 1:5 one cement, Five Msand

painting two coats of newly plastered wall surface with ready mixed

Supplying and fixing chain link fencing of 5cm x 5xm x10 Guage including cost and conveyance of all materials to whole site

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}

K.ADHIKESAVAN (BID ID -1246289)