Reconstruction of damaged compound wall infront of kerosene bunk and providing shelter arrangements in CRS front side and Providing turbo ventilator in Godown C and I in TNCSC godown campus at Anna Nagar in Chennai City

Amount

CIVIL WORK

Earth work excavation for foundation in all classes of soils and sub-soils and to full depth as may be directed except in hard rock requiring blasting including initial leads and lifts and refilling the sides of foundation with excavated earth in 150 mm layers well watered, rammed and consolidated including depositing surplus earth within the godown or inside compound in places shown with initial lead of 10 mts and initial lift of 2 mts. clearing, levelling the site, shoring, strutting, bailing of water wherever necessary etc., complete complying with standard specification and as directed.

CEMENT CONCRETE 1:5:10(one cement , five sand and ten aggregate)using 40mm gauge hard broken granite stone jelly for foundation including de-watering side shuttering , strutting, wherever necessary including curing etc., complete complying with standard specifications and as directed.

PLAIN CEMENT CONCRETE 1:2:4(one cement , two sand and four aggregate)using 20mm gauge hard broken granite stone jelly for foundation including de-watering side shuttering , strutting, wherever necessary including curing etc., complete complying with standard specifications and as directed.

Supplying,fabricating , hoisting and errection of steel angles for Trusses & Purlins including drilling holes and painting the purlins with two coat of anticorrosive metallic nut brown colour paint of approved colour etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and laying of profiled colour galvalume sheet with combination 55A1:43 4Zn:1:6SI of TCT bent type 0.47mm thick and standard width of 1.06m with yield strength of 550 MPA made from high tensile/ CR sheets of approved quality for roofing with necessary fixing arrangements like 65m abd long hexagonal head screws with EPDM rubber seal etc., complete complying with standard specification and as directed by the departmental officer. (Test certificate for quality should be furnished on receipt of material at site)

Reinforcement Cement Concrete 1:1 ½ :3 ( one cement, one and half sand, three aggregate) using 20mm of hard broken granite stone for all RCC works using machine for mixing concrete excluding cost of centering, Strutting, shuttering, and fabrication of reinforcement and placing the grills in position etc., but including finishing and curing etc., complete complying with standard specifications and as directed. In foundation and basement

In ground floor Upto 4.50M height above basement.

Supplying, fabricating and placing in position MS/RTS grills for reinforcement for all R.C.C. works as per design given including cost of steel and G.I. binding wire in all floors etc., complete4 complying with standard specification(Contractor has to make his own arrangements for the supply of steel and binding wire)

Providing FORM WORK for centering the soffits of all reinforcement concrete work including strutting to the required (3 metre) height with mild-steel sheets of size 90cmx60cm 10 gauge stiffened with welded mild steel angles of size 25mmx25mmx3mm laid with country wood joist of average of size 10cmx6.50cm at about 90cm centres with casurina props of 13cm dia at 75cm centre to centre with all nails coir,wedges complete and removing the form work after necessary curing period as directed by the corporations officers. The rates should inclusives of cutting , bending, welding , charges of M.S sheets, M.S. angles etc., Complete Column footing, Plinth beam, top tie beam

Column and sunshade

BRICK WORK in cement mortar 1:5(One cement ,Five sand)using best quality stock Bricks of size 9” x 4 3/8”x 2 3/4’’ for walls including cost of scaffolding curing ,finishing etc., complete complying with standard specifications and as directed. In ground floor Upto 4.50M height above basement.

PLASTERING with cement mortor 1:5 (one cement and five sand) 12mm thick including cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed.

Supplying and fixing of M.S Gate in two leaves with B Class pipe of 50mm dia pipe alround and 15cm dia pipe vertically at 15cm intervals including fixing of 18 gauge M.S.Sheet at bottom / middle of gate 50cm height including cost of all furniture fittings, aligning, fixing in position with two coats of anti corrosive metallic nut brown colour paint over one coat of primer etc., complete complying with standard specification and as directed by the departmental officers. Main gate of size 1.80 m x 1.50m

Supplying and fixing of Rotary Ventilators of size Size 600mm x 600mm over the roof with necessary bolt and nut arrangement to withstand the wind velocity as specified by the departmental officers.

Painting the walls with two coats of Cement paint over one coat of primer of approved quality including preparing the existing surface, cost of all materials, labour charges scaffolding finishing neatly etc., complete as directed by the departmental officers.

Fabricating, supplying and fixing in position of steel sheeted windows (Two Leaves) with the following specifications. Outer frames of windows made of ‘Z’ section F7D of size 33x25 mm at 1.419 kg/m and mullion ‘J’ section (F4B) of size 46x25x3 mm at 2.28 kg/m and shutter section of made of F7D of 33x25x3 mm at 1.419 kg/m specified in IS 7452/1990. Each openable shutter should not exceed a width of 600 mm to enable separate operations and easy maintenance. The panel of the shutters to be covered with 18 guage cold rolled sheet of superior quality and welded intact with shutter frames. Horizontal stiffeners using 18x5 mm MS Flat at 0.70kg/m at 3 Nos for each shutter and additional diagonal stiffeners of the same MS flats at all the four corners of each shutters to the suitable length welded to the shutters, for holding the CR sheets in position firmly, 2 numbers of sturdy hinges and one number of handle-cum-latch of special type made with 18x5 mm MS flats are revetted to the shutters at an appropriate height in window. Suitable opening is left for its easy operation a stopper square rod for handle is provided in the mullion section at suitable place to catch the window handle each window shutter having an adjustable stay made out of 18x5 mm at 0.70kg/m MS flat including cost of two coats of synthetic enamel paint for one coat of primer complete as directed by the departmental officers

Natural picture painting infront of shop using synthetic enamel paint with one coat of primer including cost of paint, bush and labour charges for painting the size and length as directed by the departmental officers.

Letter writing for stock details infront of shop using black synthetic enamel paint including cost of paint,brush and labour charges for painting the size and length as directed by the departmental officers.

Letter writing over the infront of shop using synthetic enamel paint including cost of paint,brush and labour charges for painting the size and length as directed by the departmental officers.

M SELVAM (BID ID -1102404)