Design, Supply, Installation, Testing and Commissioning of Multi stage Split case/Centrifugal Pump coupled with squirrel cage Induction motor and its allied accessories for Lift Irrigation Scheme Munthang Chanigund Kargil

Amount

Multistage Horizontal Centrifugal Pump / Split Casing with SS Impeller, Cast Iron/S.G Iron casing/WCB, mechanical Seal, bearing lubrication oil, Coupled to energy efficient squirrel cage induction Motor resting on a M.S common base frame properly aligned. The motor shall be suitable for three phase 415 V ± 10%, 50 Hz supply. Pumps shall be installed in parallel combination (1 running + 1 standby) fitted with all Long radius bends, common pressure header with Flanges, Cork sheet Gaskets, Nuts Bolts with washers, provision for 25mm priming facility using 25mm heavy duty ball valves 02 Nos, 25 mm (ERW) M.S. Pipe etc with each pump and M.S suction pipe of 200mm dia, 8m length, with flanges, long radius bends foot valves with strainer, clips and clamps, nipples, flanges as per site requirement. The job also includes shifting of pumps set from NH to pump house by means of head load etc. the details are as i) Capacity of Pump = 1.92 Cusec ii)Total Dynamic Head = 208 mtrs iii) Efficiency at duty point : > 75% iv) Driving Motor Rating at 415V ± 10%,50Hz = 205kw/275HP Speed =1450 RPM – 1480 RPM v) Insulation = F-class Vi) NPSH = to be calculated for suction lift of 4m at atmospheric condation of kargil @ 2676m All necessary service manuals/parts catalogs should be made available along with machine /equipment.

Control valves of Pump Delivery Size 1. Nozzle Type Check Valve, 200 mm, PN 25= 03 No., 2. Sluice Valve, 200mm, PN 25 = 02 No. 3. Foot Valve 200 , PN 25= 02 Nos. 4.heavy duty NRV 200mm =02 No 5. Air valve with triple-function isolation valve 100mm = 02 Nos

Control panel with one Incomer and two out goings for two pump sets in parallel Operation. (One running and the other standby and vice versa) ……HP Soft-Starter for each pump set. fixed type, floor mounted, cubical design motor control panel fabricated out of 2mm/14 SWG CRCA thick sheet duly painted, suitable for indoor use, internally wired complete with bus bar covered with PVC heat shrinkable sleeves, colour coded. Panel shall be fitted with 02 Nos. Soft Starter motor starters suitable for 3-phase, 415 Volts, 50 Hz Squirrel Cage Induction Motors, with all components of suitable rating fixed and wired in the panel. The panel shall be complete with all protections in-built (Over load/PTC/Line fault / Voltage imbalance / Phase reversal / Under voltage / Over voltage / Over temperature / Open Gate / Excessive Starts per Hr, Single phasing), Main incoming MDO ACB with short circuit release including earth fault and under voltage protection. Bus bar, metering ( incoming and outgoing Voltmeter, Ampere meter, Frequency meter) (3-phase current/3-phase voltage/power factor of running motor, phase indication lamp (RYB with CTs), Outgoing ACB Soft starter for each pump sets, capacitor Bank … KVAR for an improved power factor of .95 to 1, over load relays. The control panel shall be complete with single core copper cable of size cable of size 240 mm2 of 200 RMT confirming to IS 694 with required thimbles from LT transformer to Panel and 3 ½ core Al Cable of 40 RMT of current rating more than 1000 Ampere. Parts Catalog-01No The Soft starter component shall be at the bottom part of the panel so that the motor connection cable length is minimized.

Design, Supply, Installation, Testing and Commissioning of Fully Automatic Servo Voltage Regulator duly filled with recommended Oil upto Full capacity. Type=Fully Automatic Servo Voltage Regulator Rating=600kVA Input Voltage Range (Phase to Phase)=270-460 V Output Voltage range (Phase to Phase)=415± 1 % Output Wave Form=True to Input Input Frequency = 45-55 Hz Response Time = 10 Msec Correction Speed= 25-65 V/Sec Correction Method= Stopless Correction Cooling= Oil Efficiency= Better than 98% Control Circuit= Fully Automatic Ic based solid state Operation = Fully Automatic Suitability= Suitable for 3-Phase Unbalanced Supply Unbalanced Load Operation Te3mperature Ambient= -15˚C to 45˚C above ADDITIONAL FEATURES= I )High and low voltage cutoff system. II) Over load and short circuit protection III) Single phase prevention system. IV) Phase sequence change protection. V) Earth fault protection. VI) High grade CRGO lamination. VII) Simple rugged construction. VIII) 99.9% pure copper. IX) High efficiency. X) Negligible wave form and power factor distortion. XI) Smooth and step less voltage control. Parts Catalog complete -01No

Maintenance free earthling:- S.I.T.C. of ALLTEC make long life maintenance free electrolytic earthling system for Panel, AVR, Motor and X-mar with 10 feet vertical k type copper not less then 2”(50.8mm)ID and not less than 0.08”(2.03mm) wall thickness, which does not require manual addition of water. The system should be corrosion resistant pre-filled with hygroscopic powder and provided with suitable breathing and leaching ports at the ends. Rated for high fault currents bas bar rated for 10KA, fault current bus bar connection type as “Terraweld” to with hold temperature of 700˚C. The earthling port shall be designed and supplied with poly plastic port cover non conductive, environment friendly and lockable.

Providing, laying, jointing and testing in trenches of galvanized MSERW flanged pipes including cost of flanged bends of all degrees conforming to IS/ISO:3183-2007, as per dimensions, weight and test pressure mentioned below in a random length of 4m-7m,The M.S. flanges are to be provided 100% of flanged joints and welding of flanges with pipes as per IS:816-1965 with a electrode as per IS:814-1967 including required Nos. and size of M.S. nut and bolts as per IS: 1369-1967 and compressed as best fiber jointing gaskets sheet not less than 3mm thick as per IS:2712-1965.The welding of flanges to be done on both faces in two layers to make the joints leak proof and to the entire satisfaction of the Engineer-in-charge. The laying of pipes should be conformed to IS:5822-1994 (earth work in trenches, MS flanges and butt welded joint to measured and paid separately) The pipe shall have zinc coating as per IS 4736 in factory latest with upto date ammendements. Note: - Ground clearance of the rising main (Header) must be above 1 feet(or better) at any point while crossing the terraces/field Make:- Jindal (india) limitted

200mm dia MSERW pipe Gr. L290 0r X-42, 4.8mm wall thickness IS/ISO : 3183-2007

Complete Pump Tool Kit DE Spanner double ended set of size 06-42mm =01Set Ring Spanner set of size 06-42mm =01 set Screw driver=01Set Pliers-02Nos. Heavy duty Socket set=01Set l-key =01 set make- conforming to IS/ISI standard Grease gun (5Kg) Bucket type=01No Providing of 1 Ton chain pully for suction lifting-01No Heavy duty Pipe wrench (Size 4” L-735mm)-02Nos Heavy duty chain wrench- 02 Nos Heavy duty chain wrench (36”)- 02 Nos Hand gloves-02Set and additional Gland packing(12mm)-05Mt

Construction of Anchor Block Construction of PCC Anchor block of size 2’ x 2’ x 4’ using (1:2:4)mix @20 feet c/c. Job includes cost of material, labour, shuttering, tools and tackles etc. The job also includes fixing of 02 Nos. 6mm MS strip with suitable anchor bolts to fasten the Pipe on the anchor block. The size of the block is shall be as per profile of raising main and instruction of site engineer Block size = 2’8”x2’8”x4’ = 0.808 Cum For 110 blocks = 0.808x110 = 88.88 cum

Construction of RCC Anchor block (As per Drawing A) using (1:2:4) mix @ 150 mtr-c/c. Job includes cost of materials, including straightening, bending, cutting and placing position, binding all reinforcement, earth excavation, centering shuttering and removal of farm work, carriage charges complete. Total Quantity = 06 blocks

Foundation block: Construction of RCC foundation block each pump set ( as per OEM guidelines) and PCC foundation control panel and servo stabilizer of using (1:2;4) mix. The job also includes cost of material, labour, shuttering,toola and tackles etc Block Size: the length and breadth of the foundation 300mm more from the respective length and breadth of the respective equipments. The height of the foundation block shall be 400mm i.e 200mm below and 200mm above ground level fully embedded with ground flooring.

Providing of flexible single core unarmored Almunium service cable of required size sq.mm conforming to IEC/IEEE standards with XLPE insulation with Copper thimble/glanding insulation tape of RBY & neutral .

Gantry Crane: Supply installation testing and commissioning of portable gantry crane mounted on wheels for indoor use for lifting and lowering of pumps of following specifications: Capacity = 5 ton Type = single girder ( of ISMB Girder of recommended size) Max height : upto 10 feet Span : 6 feet

Providing ,fitting and setting of complete kitchen sets include Bed (double) fitted with dunlop, bed sheet=1 no , Pillow with pillow cover = 1 no. Gas stove double burner=1no Electric cooking heater=1 no Rice cooker=1 no Pressure cooker 5 ltr=2nos. Cup saucer set = 2 nos. Tea port 3ltr=1no Plates steel=6 no Glass steel= 6 no Water juck =2 no 20 ltr capacity water storage bucket =1 no Muck =2no,s Fry pan =1no Heating pillars=2 no Thermocol 10mm of 6 feet width = 50 feet Wall to wall carpet for 12x14 and 12x12 room=1 set

M/S MUNTAZIR ENTERPRISES (BID ID -145531)

ECO HVAC SOLUTIONS (BID ID -145332)