Public Works Department-PWD has published Providing Installation Of Air Condition Sprinkler Smoke Detector In 2 Nos Porta Cabin 4Th Floor At District Court Rohini Delhi Dg 2022 23. Submission Date for this Tender is 15-07-2022. Smoke Detectors Tenders in delhi Delhi. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Jul-2022 | Corrigendum86 | Date | 15-07-2022 |
| Sl. No. | Item Description |
| 1 | SITC of 2.0 / 2.2 TR capacity energy efficient Hiwall split type AC unit fitted with rotary compressor duly filled with ecofriendly CFC free refrigerant gas (R - 32 or better) having 5 STAR RATING (BEE star rating year 2021), Invertor Based Technology year 2021, nominal cooling capacity not less than 7000 watt and input power consumption not more than 2070 watt, suitable for operation on single phase, 220V, 50 Hz, AC supply i/c electronic remote control, comprising of both indoor and outdoor unit with copper condensor Coil, MS Angle iron stand for outdoor unit including 6 meter length 4 core 2.5sq.mm.wire, 2 nos. 4 mtr. copper tubes for suction & liquid lines of suitable size of wall thickness 0.8mm (Nominal size) duly insulated with 9mm nitrile insulation, 5 mtr. PVC drain pipe of size 25mm i/c Elbow, Tee, Socket, Cement Solvent etc. complete as reqd. |
| 2 | Providing and Fixing of copper refrigeration piping suction line (5/8) & liquid line (1/4) along with insulation suitable for 2.0 TR capacity split type air conditioner including cutting the chase in the wall, cutting the hole in the intermediary wall/ surface to facilitate th e-passage of the copper piping and making good the same with cement work/ through channel as reqd at site. |
| 3 | Pdg. & Fixing of following heavy duty PVC drain pipe for draining of condensate to a safer disposal point in recess/ surface i/c cutting the chase in the wall and making good the same with cement work etc. complete as required. a) 25 mm dia |
| 4 | Supplying & Fixing of 5 KVA capacity automatic voltage stablizer with time delay relay and high/low voltage trip facility having voltage range 150 V to 280 V +10% with copper flexible cable connection etc. as required at site. |
| 5 | Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32 A, 240 V “C” curve DP MCB complete with connections, testing and commissioning etc. as required. |
| 6 | Providing, laying, testing & commissioning of"C" class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required : a) 25 mm dia |
| 7 | b) 40 mm dia |
| 8 | c) 50 mm dia |
| 9 | d) 65 mm dia |
| 10 | Providing, fixing, testing & commissioning of 15 mm dia quartzoid bulb type sprinklers of rating 68 degree centigrade with required accessories a) Pendent Sprinkler |
| 11 | Supplying, installation, testing & commissioning of smoke detector with builtin LED and mounting base complete with all connections etc. as required. |
| 12 | Supplying & laying of 2x1.5 sqmm fire alarm armoured cable, 600/1000V rated with annealed copper conductor having XLPE insulation, steel wire armouring & FRLS outer sheath complete as required. |
| 13 | Supplying, installation, testing & commissioning of sprinkler flexible pipe (UL Listed) of stainless steel complete with 15 NPT on reducer thread with maximum working pressure of 175 PSI test pressure of 875 PSI (Burst) with branch line (Inlet) 25mm NPT male thread to sprinkler head (Outlet) 15mm NPT female thread with reducer, nipple, 2 side brackets, center bracket, stockbar of following sizes complete as required. a) 700mm |
| 14 | Providing, installation, testing & commissioning of adjustable rosette plate for 15mm dia in white finish UL Listed or FM approved complete as required. |
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