Reconstruction of existing damaged compound wall in east side, special repairs to loading platform in godown no.3 and providing sunshade arrangements in godown no.4,5 and 6 in TNCSC godown campus at Mint in Chennai North Region.

Amount

CIVIL WORK

Dismantling A.C. Sheet roofing without roof timbers and clearing away and carefully stacking materials useful for reuse as directed by the departmental officers.

Dismantling brick work in cement mortar walls under 3mt height and clearing away and carefully stacking materials useful for re-use for any thickness of wall as directed by departmental officers.

Dismantling reinforced cement concrete and clearing away and carefully stacking materials useful for re-use as directed by departmental officers.

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 specificationand 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.

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 beame

Rectangular beams and floor slabs, tie beams, lintels, landing slab, loft etc.,

Column, ratguard slab, curtain slab and sun shades etc.,

BRICK WORK in cement mortor 1:5 (one cement, five sand) using best quality second class chamber burnt 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 foundation and basement.

In ground floor Upto 4.50M height above basement.

Special Ceiling Plastering with cement mortor 1:3 (one cement and five sand) 10mm thick including cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed

PLASTERING with the exposed RCC surface with C.M.1:3(one cement and three sand) 12mm thick including cost of scaffolding, finishing, curing etc., complete complying with standard Specification and as directed.

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.

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.

Servicing of M.S Wicket Gate in two leaves with B Class pipe of size 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. (Size 4.00m x 1.50m )

Supplying and fixing in position 100mm x 50mm x 9.4 kg channel for the face of RAT GUARD EDGING SLAB with MS bolts 16mm dia 45cm long at 2m centres forming protection to the loading platform finishing in flush with the slab with C.M. 1:3(one cement and three sand) etc., complete including painting the exposed surface of MS channel with two coats of ANTI-CORROSIVE METALLIC PAINT over one coat red oxide primer etc., complete complying with standard specification and as directed.

Plain Cement Concrete 1:2:4(one cement,two sand and four aggregate) using 20mm gauge hard broken granite stone jelly including dewatering, side shuttering, strutting, wherever necessary including curing etc., complete complying with standard specification and as directed.

Supplying and laying of interlocking paver block stone 83 mm thick and over a base layer of sand filling including cost of materials laying and labour charges etc., complete complying with standard specification and as directed.

Supplying and roofing with 6mm thick ASBESTOS CEMENT CORRUGATED SHEETS including fixing of ridges complete including the costs of U’ of J’ bolts and nuts, bitumen and G.I. washers and cutting the sheet to the required the sizes if necessary and white washing the inner side of the AC sheet etc., complete complying with standard specification and as directed by the departmental officers.

Supplying fabricating and fixing ISI structural steel materials for truss, purlin, stanchion post including cutting drilling holes and welding including painting two coats of good quality I class synthetic enamel paint over one coat of oxide primer etc. complete as directed by departmental officers.

Supplying and fixing MS cover shed with Galvalume sheet for sunshade of the existing window of size 2.00 m x 0.90 m etc., complete complying with standard specification and as directed by the departmental officers.

R SAMPATHKUMAR (BID ID -1102424)