Modernisation of Existing CRS Shop (03AA027PN) Flooring in Vedhachalam Nagar in Kancheepuram District.

Amount

CIVIL WORK

Dismantling, Clearing away and carefully stacking materials useful for re-use for any thickness of walls - 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 and basement with clean M sand 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 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 by the departmental officers.

PLAIN CEMENT CONCRETE 1:2:4(one cement, two sand and four 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 by the departmental officers.

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 Roof slab, beam, lintel, bed block etc.,

Paving the floor with Fine semi polished cuddapah stone slab of 38/ 40mm thick laid over Cement Morter 1:3 (one cement and three sand) 20mm thick over the existing bed of cement concrete 1:5:10 (one cement, five sand and ten aggregate) and pointing the joints to full depth of slabs with same mortar mixed with black oxide and the top surface rendered smooth, curing etc., The cuddapah stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete complying with standard specification.

Supplying , fabricating, hoisting and errection of MS angle TRUSSES & PURLIN including drilling holes and painting the purlins with two coats of anticorrosive paint of approved colour over one coat of red oxide primer etc., complete complying with standard specification and as directed.

Supplying and laying of High profile colour galvalume sheet (as per ISI Standard) with combination 55A1:43 4Zn:1:6SI of TCT bent type 0.47mm thick not less than 150 GSM 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 and 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)

Supplying and fixing of 40 X 6mm 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 during heavy wind. The rate is inclusive of GI screws 75mm length with rubber and aluminium washer, drilling hole over GI Flat to hold the sheet and purlin with necessary adhesive flashing tap directly over the galvalume sheet including labour charges for fixing, conveyance, loading, unloading and cutting etc. complete as directed by the departmental officers.

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 interior 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.

Painting the walls with two coats of interior or exterior 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.

Painting old iron work with two coats of synthetic enamel paint of approved quality and colour over one coat of primer in all floor including cost of scaffolding, brushes etc., complete complying with standard specification and as directed.

Supplying and fabricating and fixing in position of mild steel door with double shutters using M.S.angle of size 40x40x6mm for outer frames and 35x35x5mm for shutter frames, with bottom 1/3rd M.S Sheets of 18 gauge with M.S flate of size 32.x6for internal stiffners and top 2/3rd grilled including one number of aldrop, two numbers of tower bolts, hold fast , hinges, handle etc., including two coats synthetic enamel paint over one c Dismantling Reinforced cement concrete and clearing away and carefully stacking materials useful for re-use as directed by the departmental officers.oat of primer. The rate shall inclusive of cost of all materials.

Manufacturing, Supplying and fixing in position Steel windows (Two Leaves) of the following types outer frames and shutter frames shall be made out of steel sections confirming to IS.7452/1990 t of ‘Z’ Section (F.7D) of size 33mmx25mmx3mm and mullions are made of (F4B) ‘J’ sections of size 46mmx25mmx3mm and sash bars shall be made of ‘T’ section (T2) of size 25mmx22mmx3mm. Including providing handle cum latch with suitable open shall be left for its easy operation and adjustable wind stay of sufficient length shall be provided for each shutter and with necessary MS angle hold fasts welded to the outer frame and 12mm MS square guard bars shall be welded to the inner flat of the window at equal intervals not exceeding 100mm spacing and welding 18G MS Sheet for panes and including one coat of red oxide primer and charges for fixing in position including dismantling the masonry, concrete and redoing the same duly packed with concrete etc., complete and as directed by the departmental officers.

Letter writing for stock details in 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.

G Velu (BID ID -1408345)