Construction of 60,000Lit OHT (7.50m Stage) A.Komarapalayam H/O A.Komarapalayam Panchayat P.N.Palayam Block at Salem District MLACDS (Attur) -2024-2025 Work No.04

Amount

Construction of 60000 liter over head tank (7.50m stage) at A.Komarapalayam .H/O A.Komarapalayam.

Earth work excavation & depositing on bank with an initial lead of 10 metre & initial lift of 2 metre in Hard shift clay, stiff block cotton, hard red earth shales, murrum, gravel, stoney earth, and 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 incedential charges etc., complete and as directed by TWAD board Officers

Supplying and filling in foundation and basement with good sand in layers not more 15 cm thick including ramming, watering and compacting etc.complete complying to standard specification

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.

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. GL Brace foundation (3.68-0.30)

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 1.5m from GL

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

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.

Plain Surface Below GL

From GL to 3.30m

From 3.30m to 4.30m above GL

Roof bottom

From 6.30m to 7.30m above GL

Floor slab

Curved Surface - 0-3.30m

3.31m to 4.30m ht

Square Column:Square Column Below GL

0m to 3.30m ht

3.31m to 4.30m ht

4.31m to 5.30m ht

5.31m to 6.30m ht

6.31m to 7.30m 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.

Exterior Emulsion two coats to the outside of the Building using best approved best quality of Ccement Paint including cost of Cement Paint, brushes,scaffolding charges etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for Out side of the Building (New Wall)

Supply and delivery of GI pipe and specials as per ISI standerd specifications - (65mm dia GI Pipe)

50mm GI Pipes

50mm GI Elbow

50mm GI Union

50mm Gate valve

65mm GI Coupling

65mm GI Elbow

65mm GI Union

65mm GI Tee

65mm Gate valve

Earth work excavation and deposting on bank with an initial lead of 10m & lift of 2m for pipe laying works with standard trench width and depth etc., complete

Supply and delivery of 63mm OD 4 KSC PVC Pipe as per ISI Marked Standarad specification.

Supply and delivery of 75mm OD 4 KSC PVC Pipe as per ISI Marked Standarad specification.

Lowering PVC pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

Refilling the excavated earth as per the standard specifications (63mm)

Labour charges for GI pipe Laying and Jointing.

Fabrication, supply, delivery and fixing of outside MS Ladder

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD Board officers

Providing 110mm PVC vent cowl arrangements mosquito proof nylon net and as directed by TWAD Board officers

Refilling the foundation with excavated earth as per the standard specifications (63mm)

Construction of soakpit in 60000 lit OHT

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3

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}

PKS ASSOCIATE (BID ID -1178849)