West Bengal Electronics Industry Development Corporation Limited Tender

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.

Cleaning the concrete surface by removing dirt and debris, marking defective locations and removing loose concrete by careful stripping untill hard surface is exposed, cutting the concrete to regular shape, wire brushing the exposed surface and removing debris from site complete as per direction of the Engineer - in - Charge.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes. Pakur variety.

Brick work with 1st class bricks in cement mortar (1:6). In superstructure.

Ground

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar ic. rounding off or chamfering corners as directed and raking out joints or roughening of concrete surface, ic.throating, nosing and drip course where necessary. With 1:6 cement mortar. 20 mm thck plaster in ground floor

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary. With 1:6 cement mortar. 15 mm thick plaster

Rendering the surface of walls and ceiling with white cement based wall putty of approved make and brand(1.5mm thick)

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. Two coats (with any shade except white)

Supplying, and, applying Interior grade Acrylic Primer of approved quality and brand on plastered or concrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. Solvent based interior grade Acrylic Primer. any floors. Roof & above.two Coat

Providing and fixing IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc. complete :125x64x2.5 mm. Any floors. Roof & above.

Anodised aluminium barrel/ Tower/ Socket bolt/sliding Hasp bolt ( Full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted& fixed with cadmium plate serews. 225mm long x 12mm dia. bolt. Any floors. Roof & above.

Supplying 6 levers Crystal Satine Mortice Lock with pair handle, keys & plate including fitting & fixing complete. All floor & roof

Supplying Fitting Hydraulic door closer fitted and fixed complete.Heavy type. All floor & roof

Supplying, fitting & fixing two pointed nose aluminium handle including fitting & fixing. any floors. Roof & above.

Supplying, fitting & fixing Aluminium peg stay 300mm long including fitting fixings

Supplying and laying true to line and level Double charge (Digital glazed, any architecture Design ) vitrified tiles ( Scratch Hardness of surface 7minimum. ) of approved brand (size not less than 600 mm X 600 mm X 10 mm thick) in floor, skirting etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry back side of tiles using cement @ 2.91Kg./sqM or using polymerised adhesive (6 mm thick layer applied directly over finished artificial stone/ stone floor etc without any backing course) laid after application slurry using 1.75 Kg of cement per sqM below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles / epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in- Charge.(White cement, synthetic adhesive and grout material to be supplied by the agency. When Tiles are laid over existing hard ready surface). With Polymerised Adhesive [6 mm thick] & epoxy grouting materials for filling joints including spacer-2 mm. All floors.

Rounding corners with cement mortar (1:3) for crack repairs.

Polyurethane Polishing to woodwork with required colour as approved by Engineer-in-Charge with preparing surface including scaffolding and hire charges of compressor machine including cost of filler and hardener material such as P. U. Sealing, P. U. Top coat (Matt/Glossy), Thinner, Spirit etc. and inclusive of all operation, material and labour complete as per direction of Engineer-in- Charge. All floor & roof