Repair and renovation of Over head water tanks OHT at Kovilpapakudi main road Karupasamy temple tank and puthu vilangudi ganapathi nagar OHT tank in ward 01

Amount

Dismantling Picking the existing, clearing away and carefully stacking materials useful for cement plaster surface of walls

R.C.C.Jolly by a new of following size in R.C.C. 1:1.5:3 using 20mm gauge hard broken granite stone jelly and river sand excluding cost of reinforcement but includingcharges,fabrication charges curing neat finishing and labour charges for fixing the jolly in position with standard spefication

Plastering cement mortar 1:3 with polymer latex for 12mm thick etc...complete including cost of materials including polymer latex and all labour charges etc..complete

Providing two legged Scaffolding charges for Over Head Tank Columns & beams with casurina posts coconut or palm trees wherever necessary for main , form work and providing with non flammable shaped coverings , providing ladder arrangements , country wood pland for working inpection etc, complete hire charges ony for erection maintainance and removing the same on completion of the work - Over Head Tank upto 50 feet height

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Manufacturing and fixing in position RCC precast slab in C.C. 1:1.5:3, using 20 mm HBGS machine crushed jelly of following thickness, excluding cost of reinforcement grill but including moulding, finishing, curing and fixing in position etc. Complete. 100mm Thick

Replacement of Underground Utilities (GI Pipe) damaged during earthwork excavations for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of GI pipes, coupler, Union, jointing materials and required specials, cutting, threading, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers

Construction of inspection chambers of following sizes with earth work excavation for foundation with Dust Filling 10mm thick and Plain cement concrete bed in C.M.1:5:10 using 40mm HBG jelly 10mm thick for foundation, 23cm thick brick wall work in C.M.1:5 for chambers, Inner and Outer Plastering with C.M.1:3 12mm thick, benching, channelling, 75mm thick RCC loose slab covering in C.M.1:2:4 mix using 20mm blue granite jelly including necessary reinforcement,etc., complete Size for 75mm X 75mm X 75mm

Supply And Delivery Of CI D/F Sluice Valve With Cap/ Wheel As Per Is 14846/2000 PN 1.0 With Isi Marking And With 5 Years Warranty 300 mm CI D/F Sluice Valve

Painting one coat with White cement for Priming coating all floors including cost of lime and other materials brushes scaffolding charges etc. complete complying with standard specification and as directed.-100sq.m S.I.333

Painting old wall surface two coats with ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. - 10 sq.m.

Add GST 18%

S SANJAY GANDHI (BID ID -1168761)