Painting Works Tenders

The permissible temperature-rise shall not exceed 40 0C for oil and 45 0C for winding up to 200 KVA and 45 0C for oil and 50 0C dg. C for winding for above 200 KVA. Inside of tank shall be painted with varnish or liquid resistant paint. For external surfaces one coat of thermo setting powder paint or one coat of epoxy primer followed by two coats of polyurethane base paint shall be used. IS: 1180 (Part 3) shall be referred for paint thickness for normal to medium corrosive atmosphere. For highly polluted atmosphere and special application external paint work shall be as per direction of Engineer-in-Charge. Design ambient condition : a) air temperature 50 0C, b) Relative Humidity 90 % Max, c) Seismic Zone as per location of site, d) Altitude as per location/site. Noise level Shall not exceed limits as per NEMA TR-1 with all accessories running measured as per IEC 551 / NEMA standard. The transformer should have QR code which should contain drawing, test report OEM manual, Geo- Tag of manufacturing location etc. Marking Each transformer shall be provided with rating plate made of anodized aluminium/ stainless steel material securely fixed on the outer body, easily accessible, as per IS: 1180 Part-3. The entries on the rating plate shall be indelibly marked. Fitting and Accessories : The following fittings shall be provided:- a) Two earthing terminals with the earthing symbol b) Oil level gauge indicating oil level at minimum, 30°C and maximum operating temperature; c) Air release device (for non-sealed type transformers) d) Rating and terminal marking plates; e) Silica gel breather f) Drain-cum-sampling valve (¾″ nominal size thread, IS 554) preferably steel with plug for three phase transformers;

Supplying all materials labour T&P and constructing 1.20m dia x 2.00 m deep soak way pit with dry brick having crossing strength not less than 75Kg/CM2 to 99Kg/CM2 in CM(1:6) for the remaining 0.4572mm height of wall at top CC(1:3)inside and outside inside fill with dry brick khoa size 38mm ,CM thick RCC perforated slab to a height of 1.9012m from bottom covered by means of 50mmthick RCC wall cover in pieces filled with iron plugs including earth work in excavation refilling of cavity around the pit and painting the iron works complete as per PHD design and specification including carriage of all materials to site.

OD482782/2025-2026:Wall painting -Baby friendly painting-Painting pictures on walls with acrylic smooth paint of required shade new work (two or more coat applied @3.5 litre/10m2 over and including priming coat of exterior primer applied 3.20kg/10m2) etc complete .

Supplying and fixing of 32 mm dia X 2.00 metres long G.I. pipe (medium class) bracket for mounting of fluorescent / HPMV / HPSV street light fitting on pole including bending the pipe to the required shape, 2 nos 40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as required.

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : 13.48.3 Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

M&L rolled mild steel in compound girders and stanchions lattice girders, arial masts, staging and the like including caps , bases, splices etc. built up from two or more beam or channel sections or angles with plates including all lattice bars, stiffeners, gusset plates,wire mesh etc. conforming to Fe 410-W (Gde-E-250) quality - A, for fabrication and support of GI pipe line work with painting of surface for one coat of primer and two coats of synthetic enamenled paint all as specified and directed by Engineer-in-Charge.