Special repair works to the TNCSC Regional Managers office building campus at Pudukottai in Pudukottai District

Amount

CIVIL WORK

Chipping of concrete and roughening the surface as directed by the departmental officers.

Clean removal of cement plaster from walls and clearing away as directed by the departmental officers.

Dismantling AC Sheet roofing without roof timbers and clearing away and carefully stacking materials useful for re-use as directed by the departmental officers.

Dismantling floor finish and dadooing walls in cement mortar with mosaic tiles / glazed tiles / Cuddpah slab and carefully stacking materials useful for re-use as directed by the departmental officers.

Replacing the damaged glass panes with 5.5 mm thick wired glass panes including cost of material, labour charges etc complete as directed by the departmental officers.

BRICK WORK in cement mortor 1:5 (one cement, five sand) using best quality chamber burnt bricks of size 9” x 4 3/8” x 2 ¾” 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.

In first floor.

Paving the flooring with vertified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three sand) 20mm thick in all floors and the top pointed with the white cement mixed with same colour pigments etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Paving the flooring with design colour Ceramic tiles of size 305x305x6mm of approved quality and colour over a base layer of C.M.1:3, 20mm thick in all floors used 0.20 kg / m2 including finishing the joints and pointing flush with even surfaces etc., complete complying with standard specifications and as directed.. (The tiles should be got approved by the Executive engineer before use on works).

Finishing the top of roof with pointing the existing pressed tiles roof portion with water proofing compound confirming to ISS at 2% weight of cement used and pointed with water proofing compound mixed with red oxide etc., complete complying with standard specification and as directed by the departmental officers.

Fabricating, supplying and fixing in position of SOLID PVC DOORS with frames of sizes as per the specifications given below: PVC door frames made out of best quality PVC extruded section of 40mm * 58 mm * 2.50 mm +/- 0.3 mm thick, having multi chamber cross section and duly reinforced with steel to be mitre cut at the corners and welded including providing tie rod at the bottom and necessary weather seal etc., and PVC door shutters made out of extruded plastic section of 60 mm * 24 mm size in the configuration of an “A” section for shutter frames and multi-chamber hollow plastic section of 200 mm 200 mm1 mm (average thickness) with tongue and groove section for panels etc., with necessary holdfasts, rubber beedings, furniture fittings, locking arrangements etc., complete including dismantling the masonry, making chippings, holes in the RCC column, beam etc., wherever necessary with power drill to the extent required and redoing the same to the original condition after fixing etc., complete as per specifications and as directed by the departmental officers.

Manufacturing, Supplying and fixing in position Steel windows 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 33mmx25mmx3mm. 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.

Manufacturing, Supplying and fixing in position of rain beating RCC jally, 5 cm thick in cement concrete 1:2:4 using 20mm stone jelly, including cost and conveyance of all materials labour charges for mixing, laying, casting, curing and fixing in position of jolly as directed and cost of mould, fabrication of reinforcement, etc., complete.

Supplying and fixing in position Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to PVC pipes (including the cost of 110mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).

Supply and fixing in position wash hand basin with new one fixing in position best quality approved make white glazed earthenware wash hand basin of size 550x400mm with a pair of cast iron brackets, including cost of 15mm dia metre brass chromium plated pillar tap, 32mm dia metre G.M wheel valve 15mm dia brass nipple 15mm dia nylon connection etc., including fixing the wash hand basin in the wall in position with pair of CI brackets with teak wood plugs and screws and giving necessary water supply connection and painting the brackets with two coats of paint over a primary coat of anticorrosive paint including testing for leakage etc., complete complying with standard specification.

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.

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.

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

Painting old wood works with two coats of synthetic enamel paint of approved quality and colour over the red oxide primer in all floor including cost of scaffolding, brushes etc., complete complying with standard specification and as directed.

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class approved quality and colour over a priming coat for internal surface 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.

Supplying laying and jointing UPVC pipes ( having working pressure 10 kg/sq.cm) of approved quality and best variety conforming BIS of 20mm dia including cutting, threading and fixing PVC specials using PVC adhesive ( but excluding cost of such specials) and fixing into wall with teak wood plugs PVC clamps and screws making holes on the wall( or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before us on works. 25 MM Dia UPVC pipes.

Supplying and fixing in position the UPVC specials (having working pressure 10 kg/sq.cm) in water supply arrangements (both in internal and external water supply arrangements) etc complete as directed by the departmental officers. 25 MM Dia UPVC Elbow.

25 MM Dia UPVC Bend.

Supplying and fixing with chainlink fencing of size 2”x2” using tying with 10 gauge Galvanized binding wire etc., complete complying with standard specification and as directed.

Supplying and fixing barbed wire fencing for stay portion to the cut stone post horizontally using Galvanized binding wire for tying the barbed wire etc., complete complying with standard specification and as directed.

V ANANDHAN