Chandigarh Administration Tender

Cement mortar 1 :4 (1 cement: 4 coarse sand)

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

12.5 mm thick tapered edge gypsum moisture resistant board

12 mm cement plaster of mix :

1:4 (1 cement: 4 coarse sand)

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour :

New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc.

Internal work - Exposed on wall

50 mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

50 mm nominal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :

25 mm nominal bore

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS:12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineerin-charge.

Pre-laminated particle board with decorative lamination on both sides

DSR (E&M) Items

Providing, laying, testing and commissioning of 'C' class heavy duty MS Pipe confirming to IS 3589/ IS 1239 including welding, fitting like elbow , tees, flanges, tapers, nut bolts, gaskets etc. and fixing the pipe on wall/ ceiling with suitable clamp/ support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required. (Make: Jindal Hissar /TATA/ SAIL ISI Marked)

80mm dia

Supplying, fixing, testing and commissioning of butterfly valve of PN1.6 rating with bronze / gunmetal seat duly ISI marked complete with nuts, bolts, washers and gaskets confirming to IS 13095 of following sizes as required: Make: Audco/ Advance/ Kirloskar/ Castle/ Honeywell/ Leader/ Zoloto/ Atasee

80 mm dia

150 mm dia

200 mm dia

Providing, installation, testing and commissioning of non return valve of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc. as required. Make: Audco / Advance / Kirloskar/ Castle/ Honeywell/ Leader/ Zoloto/ Atasee

150 mm dia

Providing and Fixing of S.S. Sheet including carriage, angle, flanges, fastners for fixing purpose complete in all respect. The sheet should be made from SS 304 Grade of minimum thickness 3mm. The work includes welding, buffering, finishing of sheet as per site requirement and to the entire satisfaction of EIC. Make: Jindal/ Sail/ Hindalco/ Nalco

Providing and fixing of insulation with glasswool of thickness 100mm covered with polythene sheet, chicken wire mess with 24 SWG aluminium sheet cladding complete with support at bottom as per satisfaction of EIC.

Supply and fixing of UL approved thermal insulation on A C ducts with 13 mm thick closed cell EPDM insulation including providing adhesive, adhesive tapes etc. as per specifications (with GC coatting).Make:- Armacell/Aflex/Kflex/BASF