WBKP/CP/NIT-504/ Repair and painting of worn out iron nets or chain link, MS Structure of DOG Kennel, fencing and gates. Replacement of door iron made , Kolkata Police Dog Squad, PTS/TEN, Dated.23.12.2025

Repairing and painting of wornout iron nets or chain link and ms structure of dog kennel, fencing and gates. Replacement of door (iron made) with allied works at Kolkata Police Dog Squad within the compound of PTS During the year 2025-2026

Taking out and refixing wire netted frames or shutters including provision new screws.

(b) Renewing IRC febric mesh of 75mm x 50mmx4.5mmx2.7mm on 50mm x 50mm x 6mm on old angle iron frames all round and one 37.5mm x 6mm M.S. flat bar over the netting all round welded to angle iron frame and providing locking arrangements if necessary and with two coats of synthetic enamel paint(Other than Hi-gloss) fitted and fixed with clamps or haskal doomney etc. complete including flat stiffeners on every 1.0 m apart both ways. Cost of Concrete for fixing will be paid separately)

Supplying, fitting, fixing, Chain link fencing of approved quality with R.C.C posts wooden posts or iron posts by means of galvanised "C" clips to grid of horizontal strands of galvanised high tensile spring steel wire of 12 S.W.G which have to be tensioned and fixed to the vertical posts by means of galvanised special clips, bolts and nuts etc. (The rate is exclusive of the cost of posts) (I) 50 mm. x 50 mm. x 8 g.

M.S. gate of Jail type as per approved design made of strong M.S. frame work, intermediate stiffeners and round / square bars or angles. M.S. sheet (not less than 14 gauge) gussets, cleats etc. including necessary riveting, bolting, welding, locking and hanging arrangements, fitting and fixing complete as per direction of the Engineer-in -charge.In ground floor. (Add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor) @ for first floor

Locking arrangement for Jail type doors including supplying fitting and fixing in position complete as per approved design.(Concrete to be paid extra)

Renewing bottom curved rail of M.S. flat with necessary clamps under the curved M.S.flats and fixing them after cutting holes with cement concrete (1:2:4) with stone chips and mending good damages to run smooth the heavy iron gated door or G.C.I. Sheet door or gate. (i) 50mm x 6 mm M.S. flat

(b) 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. including using of approved putty etc. on the surface, if necessary. (b) On steel or other metal surface(iv) Two coats (with any shade except white)

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