Carryout the Renovation works in TNCSC godown campus at Palavansathukuppam in Vellore District

Amount

CIVIL WORK

Carryout the Renovation works in TNCSC godown campus at Palavansathukuppam in Vellore District. Clearing heavy jungle

Clearing light jungle

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

EARTH WORK excavation for foundation in all classes of soils and subsoils 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 150mm layers well watered rammed and consolidated including depositing surplus earth with in the Godown or inside compound in places shown with initial leads and lifts, clearing, leveling site, shoring, strutting, baling of water wherever necessary etc., complete complying with standard specification and as directed.

Supplying and filling in foundation with Gravel in layers of not exceeding 150mm thick well watered, rammed and consolidated including watering etc., complete complying with standard specification and as directed.

CEMENT CONCRETE 1:5:10(one cement, five M 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 1:2:4 ( one cement, two M sand, four 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 Ground floor

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 For plane surfaces such as RCC floor slab,roof slabs, beams, lintels, bed blocks, landing slab, portco slab and beam etc.

Supplying, fabricating and placing in position MS/RTS grills for reinforcement for all R.C.C. works including cost of steel, labour for straightening, bending, cranking, tying grills with 18 gauge galvanized binding wire and placing grills in position complete complying with standard specification and as directed.

Fabricating and supplying and erecting the required number of trusses with structural steel members like angle iron MS plates, vertical stanction for all truss members including cleats to receive the purlines all cutting drilling holes welding and fixing of members with necessary bolts nuts anchor bolt of approved quality hoisitn aligning and glazing the trusses inposition as per plan. The rate should include the cost painting the members with one coat of red oxide primer and zinc chromate etc., complete complying with standard specification and an directed by the departmental officers.

Supplying and laying of High profield colour galvalume sheet with combination 55AI:43.4Zn:1; 6SI of TCT bent type 0.50mm 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 65mm abd long hexagonal head screws with EPDM rubber seal, etc., complete complying with standard specification and as directed by the departmental officer, during execution of work. (Test certificate for quality should be furnished on receipt of material at site )

Supply and fixing of 40x6mm G.I flat over the Galvalume sheet roofing which is placed on the top of purlin in the longitudinal direction to avoid the lifting of roofing due to wind, the rate inclusive of necessary G.I screw, Rubber, Aluminum washer with necessary adhesive flashing tap fixed directly over the galvalume sheet, labour charges for fixing, conveyance loading, unloading and cutting, etc. complete

Providing two legged scaffolding using 15 cm dia meter blue - gum posts or best quality bamboo posts of 4 m over all length ( 3 m height + 0.50 m projection + 0.50 m into the ground ) the distance between the two rows being 1.25 m and the spacing of posts being 2.00 m in both the rows with two horizontal posts with 0.50 m overlap on either side and braces at 2.00 m c/c including longitudinal and transverse middle braces to step up and providing a platform with country wood planks of 40 mm thick and 1.00 m width, etc,. in a complete form using coir and nails - 1.00 m run Upto 8M height.

Above 8 M to 10 M height.

Brick work in CM 1:5 (one cement and five M sand) using with II Class chamber bricks of size 9” x 4⅜” x 2¾ for foundation and basement including curing etc., complete complying with standard specification Above 7.50M to 10.50M height

PLASTERING with cement mortor 1:3 (one cement and Three M sand) 20 mm thick including cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed.

Servicing the existing rolling shutter of size 1.80 x 2.60m such spring tension adjustment attending leaves repair works, locking adjustment, applying grease and kerosene wahsing for easy uplifting including cost of labour for removing and refixing the rolling shutter, cost of kerosene and grease etc., complete complying with standard specification and as directed by the departmental officers.

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

Renewing the broken AIW and Ventilator / window glass panes of 4mm thick with new glass panes of 4mm thick of approved quality including fixing in position with TW beading all round the glass panes with nails etc., complete complying with standard specification and as directed by the departmental officers.

Painting the existing walls with two coats of plastic emulsion paint of first class approved quality and colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification and as directed.

White washing Two coat with best shell lime including cost of shell lime, gum, kanjee and brushes etc., complete complying with standard specification and as directed.

Painting old iron work such as steel doors, windows, ventilators, winow bars, balustrades etc. with two coats of synthetic enamel paint and approved quality and colour coat in all floors. The rate is inclusive of cost of all materials, labour brushes and scaffolding charges etc. complete complying with standard specifications. (The paint should be got approved by Engineer in charge work before use on works).

Supplying fabricating and fixing in position M.S Entrance gate of following size if two leaves with 40mm M.S Pipe alround and 15mm M.S Pipe alround and fixing vertically to the 40mm pipe fully welded 12gauge B.P Sheet and 300m B.P Sheet welded horizontally with 40mm pipe both sided at middle of gate with necessary locking arrangements etc. Main Gate of size 6.00mx1.80m

Wicket Gate of size 1.00mX1.80m

ARAVIND ASSOCIATES

V RAJENDRAN

G Velu