Kumaon Mandal Vikas Nigam Limited Tender

(B) 150 mm dia 16.7.3.2

y-strainer of ductile ci body flanged ends with stainless steel strainer for chilled/Hot water circulation including insulation as Specifield. (A) 200 mm dia 16.7.3.1

(B) 100 mm dia 16.7.4.4

Industrial type pressure gauges with gun metal /brass SOR 3054

FIRE HYDRANT VALVE .Supplying and fixing single headed internal hydrant valve with instantaneous Gunmetal coupling of 63 mm dia with cast iron wheel ISI marked conforming to IS 5290 (Type -A) with blank Gunmetal/ stainless steel cap and chain as required

RRL HOSE PIPE Supplying and fixing 63 mm dia, 2X15 m long RRL hose pipe with 63 mm dia male and female couplings duly bound with GI wire, rivets etc. with single door hose box red painted conforming to IS 636.

SHORT BRANCH PIPE Supplying & fixing 63 mm dia gun metal short branch pipe with 20 mm nominal internal diameter size nozzle conforming to IS 903 suitable for instantaneous connection to interconnect hose pipe coupling as required

PRESSURE SWITCH Providing & fixing of pressure switch in M.S. pipe line including connection etc. as required.

AIR RELEASE VALVE Supply, Installation, Testing and Commissioning of 25mm dia SS air release valve with necessary coupling to be fitted on top of wet rise

DOUBLE DOOR HOSE BOX Supply, Installation, Testing and Commissioning of MS Double door Hose box suitable to accommodate 2 lengths of hose pipe 15 meter & 1 no branch pipe.

Y TYPE STAINER Supply, Installation, testing and Commissioning of cast iron Y type with strainer 100 mm dia for negative suction conforming to is :4038 with gun metal seat(flapper), nut, bolts, gaskets, washers etc.

MS SUPPORTS Supply and Fabrication of MS supports for pipe line

FIRE SPRINKLER Providing, fixing, testing and commissioning of 15 mm dia quartzoid bulb type Chrome finished sprinkler head suitable to operate at 68 deg C (UL Listed & FM approved) (a) Side wall sprinkler 68°C (with extended throw)

(b) Pendent Sprinkler 68°C (Quick Response)

FIRST AID HOSE REEL First-aid fire hose reels shall be 20mm diameter high pressure hose as per IS: 5132, 30m long with gun metal nozzle with 5mm bore and control valve, all mounted on circular hose reel of heavy duty mild steel and cast iron brackets, confirming to IS:884. the fire hose reel shall be connected directly to the M.S. pipe riser taken independently from the header.

CONTROL PANELS Switch board cubicles FOR EVRY PUMP of approved type shall be fabricated from 14 gauge MS sheet with dust and vermin proof construction. It shall be painted with one coat of red oxide primer and two coats of synthetic enamel paint of red colour as per shade No. 536 of IS:5 and suitably marked for identification. It shall be fitted with suitable etched plastic identification plates for each motor. The cubicle shall comprise of the following: Sheet: 29 of 54 Rev. 00 IITM, PUNE • Incoming main switch fuse unit of required capacity. • Isolation switch fuse unit for each motor. • Automatic DOL starter for the main pumps with push buttons one for each motor and ON / OFF / Trip indicating neon lamps. • Single phasing preventor of appropriate rating for each motor. • Rotary duty selector switch. • Panel type ampere meters for each motor. • Panel type voltmeter on incoming main with rotary selector switch to read voltage between phase to neutral and phase to phase. • LED Phase indicating lamps for incoming main and on / off indicating lamps for each motor. • Rotary switch for auto / manual operation. • The panel shall be pre-wired with colour coded wiring including all interconnecting wiring from incoming main to switch gear, meters and accessories within the switchboard panel. • Switch board cubicles shall be floor mounted as recommended by manufacturer and approved by client. • The control panel should operate in such a way that the starting and stopping of the jockey has to be automatic in nature. Starting of the main pumps and the diesel engine operated pump has to be automatic in nature whereas the stopping of these pumps is to be done manually.

AIR VESSEL Providing, fixing, testing and commissioning of precharged air vessel (size 200 mm dia & 1500 mm height) fabricated shell from 8 mm thick & dished end 10 mm thick M.S. Plate for pressurization of hydrant/ sprinkler system complete with valve to operate as per operating sequences including 25 mm dia drain valve, 25 mm dia air release valve with ball cock on top, 80 mm dia inlet with isolating valve duly painted from inside and out side complete as required. (For Hydrant/Sprinkler, Diesel engine pump & Jockey pump.

RESILIENT RUBBER Providing, fixing, testing & commissioning of resilient rubber lined single arch vibration eliminators (rubber bellow) suitable, Working pressure required PN 16. (A) 150 mm dia

(b) 100 mm dia

FOOT VALVE Providing & fixing of cast iron foot valve including all fitting & accessories. (A) 150 mm dia

Electric Motor Driven Hydrant /Sprinkler Pump Supplying, installing, testing and commissioning of Electrical driven fire pump suitable for automatic /manual operation consisting of the following: Horizontal end suction type high pressure single stage outlet cenntrifugal fire pump having cast iron body, bronze impeller,stainless steel 410 shaft & capable of delivering 1680 LPM against a total head of 50M while running at 2900 RPM complete with proper connection to suction and delivery line, and including bypass arrangement for testing of pumps as per the requirement. Suitable mechanical seal with mounting aggangement shall be included, having a name plate indicating suction, delivery, head, discharge, stages, RPM and direction of rotation.

Diesel Engine Driven Fire Pump For Hydrant & Sprinkler Horizontal end suction type high pressure single stage outlet cenntrifugal fire pump having cast iron body, bronze impeller,stainless steel 410 shaft & capable of delivering 1680 LPM against a total head of 50M while running at 1500 RPM complete with proper connection to suction and delivery line, and including bypass arrangement for testing of pumps as per the requirement. Mechanical seal shall be included, having a name plate indicating suction, delivery, head, discharge, stages, RPM and direction of rotation. 24 volts 180 AH battery (12 volts - 2 Nos) with boost/Trickle charger for starting the engine automatically complete as required battery shall be maintenance free. The capacity of day oil tank shall be such that to allow the diesel engine to run on full load for 2 hour or as per Manufacturer recommendation storage tank of welded construction confirming to IS-2552. Tank shall be provided with inlet, outlet, overflow, air vent, drain connections, filling connection & magnetic level indicator. Tank shall be mounted on a suitable steel structure (Painted with 2 coats of red oxide paint). Tank shall be provided with epoxy coat from inside & two or more coats of synthetic enamel paint outside over two coats of red oxide primer. Diesel storage tank shall be double skin. Common base plate for mounting pump & engine of required strength manufactured out of M.S. channels as per manufacture's recommendation with heavy duty multi spring vibration eliminater and epoxy coated standard base frame.

CPVC Fire Pro Pipes Providing and fixing installation FP CPVC SDR 13.5 pipe With tee, elbow , supports etc .Fire Pro pipes and fittings are designed specifically for fire sprinkler system. They are made from a special thermoplastic known chemically as Chlorinated Polyvinyl Chloride (CPVC). (a) 50 mm dia

(B) 40 mm dia

(C) 32 mm dia

(D) 25 mm dia

(E) 20 mm dia

ARMOURED CABLES Supply, installation, testing & commissioning of following sizes of 1100 V grade XLPE insulated extruded PVC inner & outer sheathed, COPPER, armoured cables, including supports as per site conditions. (a) 4C x 06 Sqmm

Earthing Strip Supply, Installation, Testing & Commissioning of the following size of GI strip/wire clamped to wall, cable trays complete as required including interconnection between lengths at joints, all fixing accessories saddles, clamps etc. and other fixing hardware. (a) 50 x 6 mm Strip