West Bengal Industrial Infrastructure Development Corporation Tender

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 (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar,(b) 20 mm thick plaster

Supplying 150 x 150 mm R.C. C. post 1.70 m long with C.C. 1:2:4 with graded stone chips of13.2mm down casting , curing complete including cost of providing 4nos.of 12mm dia. rod of length 1.60 m as main reinforcement and 9 nos. of 8mm dia rods used as binders; the placing of the first binder should be at 75 mm below the top finished surface R C C post is of square section 1.20mtr length standing up above ground after mending good damages if any during striking off shuttering, making hole in ground of 50 cm depth and 30cm. minimum dia, fixing the R C C posts in the same holes and repacking the PCC properly so as to keep the posts standing properly erect in correct position true to line and length including carriage of R. C. C Post with due care to the site including loading into the truck and unloading at site complete in all respect. With N B variety stone chips

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. (B) Wall -With Sand Cement Mortar (1:3) 15 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m & joint filling using white cement slurry @ 0.20kg/Sq.m. (a) Area of each tile upto 0.09 Sq.m (i) Coloured decorative

M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor.(i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

Supplying, fitting, fixing in position netting with PVC Coated Crinkle mesh of approved colour with wooden or steel or concrete frame work including cost of galvanised bolts, nuts, screws, nails, spacers, shape welding etc complete but excluding the cost of supporting frame works, battens etc.(d) 75 mm. x 75 mm. x 8 g

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (iv) With carried earth arranged by the contractor within a radius exceeding 5 km. but not exceeding 10 km. including cost of carried earth.

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

Priming one coat on timber or plastered 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 makeand brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :(b) On steel or other metal surface : With super gloss (hi-gloss) -(iv) Two coats (with any shade except white) i) Two Coats

Painting with best quality synthetic enamel paint of approved makeand brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :(b) On timber or plastered surface : With super gloss (hi-gloss) -(iv) Two coats (with any shade except white) i) Two Coats

Cleaning compound premises of shrubs, plants, jungles etac by cutting and removing as directed (Secific permission of Engineer in charge prior to execution will be necessary) Payment to be made on area cleared

Supplying, fitting and fixing PVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). With all necessary accessories, specials viz. socket, bend, tee, union, cross,elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc.fitted including cost of all materials ,jointing materials, cutting pipes,making threads ,cutting trenches upto 1.5 metre below surface in all sortsof soil and refilling the same as directed complete in all respect. (Paymentwill be made on the centre line measurement of the total pipe lineincluding all specials No separate payment will be made for accessories,specials.) a) 20mm

b) 15 mm dia

Supplying, fitting and fixing alloy iron with brass spindle bib cock/ stop cock of approved brand and make, spray painted and tested to 21 kg per sq cm. a) 15 mm dia

b) 20 mm dia