Misc. civil work for LED test lab and furnace shed at NPL campus

Amount

(A) Civil work: Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. Two coats

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade: One or more coats on old work

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : Water thinnable cement primer

Providing and applying white cement based putty of average thickness 1 mm (to be applied in two coats), of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm)

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade Old work (one or more coats applied @ 0.83 ltr/10 sqm).

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. With cement mortar 1:4 (1 cement : 4 fine sand)

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Painting on G.S. sheet with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : New work (two or more coats) including a coat of approved steel primer but excluding a coat of mordant solution

Applying a coat of mordant solution on G.S. sheet: With a solution made of 13 gms of hydrochloric acid in a solution of 13 gms each of copper chloride, copper nitrate and ammonium chloride dissolved in a litre of soft water

Extra for additional one coat of Premium Acrylic Smooth exterior paint with Silicone additives of approved brand and manufacture to give an even shade including priming coat of exterior primer over on area where the painting has completely pealed off due to dampness/ seepage, plaster repair and other reason.

Providing and fixing, of signage with Stainless Steel letters at different location to display the name of the different laboratory/building in Hindi and English letters (broadly as per enclosed drawing) with the following specification. Letter outer and curved body shall be of stainless steel plate 0.8mm thick, 304 grade. The height of the english letters will be 18" to 6" approx, and height of the Hindi letters (including matras) will 21" to 8" approx. The depth of letters will be 65mm. Note: a. The agency to which the work is awarded is to submit complete drawing as per site requirement for approval and is submit sample of a letter in full size. b. Running inches will be measured for payment as per indivisual height of the letters. c. Letters are to be fixed on the wall with required nuts, bolts/fastners and M.S. Support if required. d. The rate will include nesessory scaffolding & other assessories required to complete job satisfactorly.

(B) Electrical work: Supply Installation, testing and commissioning of surface/wall mounted following LED industrial channel made of CRCA sheet steel suitable for 4 feet 18/20 watt T8 tube light including 18/20 watt T8 LED tube light. Make should be Phillips/Halonix/Bajaj/crompton greaves. LED fitting will be installed at truss frame channel after removing of old existing fitting as required

Equavalent to cat no. HLCB-01-1XT of Halonix make including suitable one no. T8 LED tube light Equavalent to cat no. HLTLD-04-20-CW-PC of Halonix make

Equavalent to cat no. HLCB-01-2XT of Halonix make including suitable two no. T8 LED tube light Equavalent to cat no. HLTLD-04-20-CW-PC of Halonix make

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 4 way, Double door SPN DB

IRFAN AHMAD

PREM NATH CONSTRUCTION CO