Improvement works to the Collection centre building at 33KV Srivaikundam Substation Tuticorin

Amount

Clean removal of cement plaster from walls and racking the joints including scafolding, cleaning away the debrises from site as directed by the Engineer at site.

Dismantling the existing brick masonry for the required height including cost of all labours, lead, lift, T & P, etc. complete.

Dismantling the existing damaged RCC sunshade & clearing away the debrises from the site as directed by the engineer at site including cost of all labours, lead, lift, tools & plants, etc., complete.

Dismantling the existiing one course of pressed tile roof finish and clearing away the debrises away from the site as directed by the Engineer at site.

Dismanling the plain cement concrete and clearing away the debrises away from the site as directed by the Engineer at site.

P.C.C. 1:5:10 for foundation & flooring etc., using 40mm machine crushed metal including cost of all materials,labour,lead, lift etc., complete.

Providing centering and shuttering for RCC works upto 3m heights using M.S. sheets of size 90 x 60 cm with BG 10 guage stiffened with welded M.S. angles of size 25 x 25 x 3 mm laid over silver oak scantlings of size 10 x 6.50 cm at 90 cm c/c & supported by casurina props 10 to 13 cm. dia at 75 cm c/c complying with standard specifications including cost of all materials, labours, lead, lift, etc. complete.

Supplying & providing RTS rod including cutting, bending, tying & fixing in position as per specification including binding wires, cost of all other materials, labours, lead, lift, etc. complete.

Providing RCC 1:1.5:3 with 12 to 20mm machine crushed HBG metal with Nitobond AR mixed in cement mortar at 100ml/bag of cement including cost of all materials, labours, lead, lift, curing, etc., complete.

Special ceiling plastering with C.M.1:3, 10 mm thick for RCC works including cost of all materials, labours, lead, lift, curing, etc. complete.

Plastering in walls with C.M 1:5, 12 mm thick including cost of all materials, labours, lead, lift, curing, etc. complete.

Providing one layer of pressed tiles embeded in CM 1:3 and pointed with C.M 1:3 mixed with Nito bond AR over the existing weathering course concrete in 32:12.5 including cost of all materials labour,lead lift, etc., complete.

Floor Plaster with cement mortar 1:3 - 12 mm tk including cost of all materials, labour, lead , lift, etc., complete.

White washing two coat with fine screened shell lime including cost of all materials,labour, lead lift etc. complete.

Painting inside the walls with two coats of oil bound Distember over a coat of primer including cost of all materials, labour, lead,lift, scafolding etc.complete.

Painting the outer walls with two coats with ( ready mixed Plastic emulsion) of first class quality paint and of approved colour over a priming coat including through scrapping,clean removal of dirt,etc.including cost of all materials lead, lift etc., complete.

Painting with one coat of ready mixed synthetic enamal paint including cost of all materials, labour, lead, lift,etc complete.

Providing of 110 mm dia ( 4kg / cm2 ) PVC approval quality and best vaniety (Fnolex or equalant) pipe including specials, T.W plugs, clamps,screws,lead, lift etc complete.

Wiring with 2 x 1.5 sq.mm (22/0.3) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box inflush with wall with 5A F.T. switch covered with hylem sheet of 3mm thk. with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC light point / fan point (For electronic regulator).

Supply and fixing of single box type 4' x 36 W flu fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed copper leads from terminals to the fitting.