Public Health Engineering Department-PHED has published Tender For Supply, Installation, Testing And Commissioning Of Electro-Mechanical Equipment At Water Supply Scheme Aghanjipora Of Jal Shakti (Phe) Mechanical Division South Awantipora Under Jjm.. Submission Date for this Tender is 02-11-2023. Vehicle Hiring Service Tenders in Pulwama Jammu And Kashmir. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply, installation, testing and commissioning of 10.00 HP Horizontal pumping unit as per IS 1520 with following specification:- Pump:- Discharge: 8000 GPHHead:30 Mtrs 1.Type :- Horizontal split casing /Multi stage Material of Construction 1.Impeller:- Stainless steel 2.Shaft:-SS410 3.Pump casing:- Cast Iron The pump shall confirm to IS-1520 code MOTOR :- A) Type :- Horizontal squirrel cage Induction Type B) No of phases: 3 phase 415 V+10%,50 Hz, AC supply C) Winding:-Copper wound squirrel cage D) Type of enclosure:-SPDP/TEFC E) Method of cooling:- Air cooled with fan mounted F) Method of Starting: star delta The pump-motor should be mounted on a common base frame fabricated out of M.S channel of suitable size and duly fitted with T- type foundation bolts /nuts and washers to make the pumping unit vibration free. The pump and motor should be coupled through suitable coupling.The coupling faces checked for both angular and axial alignment with the help of tapered gauges/feeler gauges or dial indicator. Job includes testing and commissioning of pumping unit on full load at site. Note: Test certificate having the Serial No. of the Pumping Unit along with the performance curve in duplicate from the Manufacturer must be produced on delivery of the item and pumping unit is to be approved from the concerned Sub Divisional office before procuring. |
| 2 | Supply, Installation, Testing & Commissioning of Submersible Pumping Unit as per IS 8034 with following specification are as under: PUMP:Discharge = 8000 GPHHead = 30 meters Efficiency= Not less than 50%Speed = 2900 Rpm Type of pumping Equipment = Mixed FlowType of fluid to be handled = Clear Water MATERIAL OF CONSTRUCTION:Impeller = CI Pump Shaft= Stainless Steel SS 410.Pump Casing = Cast Iron/Stainless steel. MATERIAL OF CONSTRUCTION:Impeller= Stainless Steel Pump Shaft= Stainless Steel SS 410.Pump Casing= Cast Iron/Stainless steel IMPELLER: Impeller is of the enclosed or semi – enclosed type and properly balanced.Enclosed Impellers equipped with seal rings on their hubs. COUPLING: A suitable coupling arrangement provided with pump set. Non Return Valve: - Non Return Valve of the suitable size provided above the pump discharge case. MOTOR:- Rating= 10.00 HPMethod ofstarting= Star – Delta Speed= 3000 (Sync). Frequency = 50 ± 3 % Hz Working Voltage = 380 -415 ± 15% V, 03 phase Efficiency = Not less than 90% Class of insulation=F Submersible motor should be water filled water lubricated squirrel cage type having capacity for above pumping parameters and working on 3 phase; AC supply ranging from 380 to 415 volts, 50Hz. The motor should be sealed by radial rings to avoid mixing of well water with motor filled water. a) The job includes providing and fitting of interlocking arrangement against any failure of coupling. It must be fabricated out of MS strips of suitable size and length. b) The job includes providing and fitting of appropriate size MS nipple 2 feet long threaded on one end and welded to same size MS flange ofthickness (as per Table-17) at other end for column pipe as per site requirement. The threaded portion should be as per size of pumping out let for proper fixing. The job includes providing and fitting of R. I. cloth joints/rubber washers with nuts, bolts and washers for all joints of column pipe. The job also includes lowering of pumping unit in the well then proper testing and commissioning of pumping unit on full load at site. Note: Providing of test certificate & Characteristic Curve of pumping equipment is compulsory and pumping unit is to be approved before procuring. Manufactures Test Certificate to be appended |
| 3 | Supply, Installation, Testing & Commissioning of Open Well Pumping Units as per 14220. PUMP: -Discharge: 4000 GPH Head: 30 Mtrs • Type of pump : Open well Submersible Pump (Horizontal) • Quality of Water to be handled :Filter water/Raw water MATERIAL OF CONSTRUCTION: • Pump Casing : Cast Iron • Impeller : SS • Pump Shaft : Stainless Steel 410 • Motor Body : Cast Iron/SS • Sealing : Dual mech. seal ? The bowl plate shall be provided with name plate giving complete specifications MOTOR: - • Method of starting: Star – Delta/DOL (as specified). • Motor Rating :Not Less than 5.00 HP • Frequency : 50Hz + 3% • Voltage : 415 + 6 %, -15% 3phase • Class of insulation: Suitable for above rating. • Sealing : Dual mech. seal. Provided with thermal and overload protection The motor shall be made of corrosion resisting materials to resist corrosion under normal conditions and the motor shall have a name plate giving complete specifications. Dual Mechanical Seals (01 No) and Bearings (02 No) for each pumping unit must be provided as spare parts for preventive maintenance by the firm. Note: Test certificate having the Serial No. of the Pumping Unit along with the performance curve in duplicate from the Manufacturer must be produced on delivery of the item and pumping unit is to be approved from the concerned Sub Divisional office before procuring. |
| 4 | Supply, Installation, Testing And Commissioning of G.I flanged Rising Main at Site. The Pipe shall be hot dip Galvanized, class C confirming to IS 1239. The job includes providing and fitting of M.S Flanges conforming to BIS 6392/1997 Table 17 (Rating PN16). The flanges shall be double welded both from inside and outside of the pipe using standard electrode of reputed make. The job includes nuts, bolts, gaskets etc as per site requirement. • Flanges (as per IS 6392/1997 Table: 17) Thickness shall conform to IS 6392 Part 1st Table-28. The flange welding shall be carried out in double layers using reputed make electrodes to form strong welding joint. • Welding Electrode DC Arc Welding using welding electrode having diameter not less than 4mm. • Nuts and Bolts Nuts and Bolts (conforming to IS:1363 Part 1st) • Rubber Insertion Gaskets Rubber Insertion Gaskets (conforming to IS: 638/79) to be used between flanged joints. Suggested Make: Jindal Hissar/ TATA/ Surya Prakash Test/inspectioncertificates from the Manufacturer must be produced on delivery of the item. The main technical specifications of the pipes are given here under: Size: DN 80 MM Class: C (Heavy) |
| 5 | Size: DN 100 MM Class: C (Heavy) |
| 6 | Fabrication, providing and fitting of split type MS clamps 10 mm thick, 2 ft long and 3 inch wide for lowering and holding of pumping unit fitted. The job includes the cost of required size of nuts and bolts. Size : DN 80 |
| 7 | Providing and fitting of300 mm in length bend withflanges TheFlanges shall be MSconforming to BIS 6392/1997 Table 17 (Rating PN16) and welded on both sideso be fitted with the column pipe/delivery manifold of submersible pumping unit to join Rising-main and column pipe/delivery manifold. .The job includes providing and fitting ofnuts, bolts, gaskets etc as per site requirement. The flange welding shall be carried out in double layers using reputed make electrodes from inside and outside of pipe to form strong welding joint. 80 mm - C class |
| 8 | 100 mm - C class |
| 9 | Fabrication, Providing and fitting of Y- junction having 1m length (Approx.) of each arm to be fabricated out of hot dip galvanized G.I, C-Class pipe. The job also includes Providing and welding of M.S flanges to the ends of each arm. The Thickness of flange shall conform to IS 6392 Part 1st Table-17. The flange welding shall be carried out in double layers using reputed make electrodes to form strong welding joint by dint of DC arc welding. The job further includes Providing and Fitting of nuts and bolts (conforming to IS:1363 Part 1st) and Rubber Insertion Gaskets (conforming to IS: 638/79) to be used between flanged joints. The size of the Y- junction is given below: 80 mm - C class |
| 10 | 100 mm - C class |
| 11 | Supply, Installation, Testing And Commissioning of Ductile Iron double flanged, non-rising spindle Resilient seated gate/ sluice valves (PN16) in accordance with BS 5163 part 1 and part 2 / EN 1074 Part 1 & 2/ IS 14846 for regulating the water supply outside the pumping units. The body and bonnet of the valve shall be of ductile iron, wedge with fully vulcanized EPDM rubber (Approved for drinking water) and NBR seal. The Gate/Sluice valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions. It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve. The valve shall be supplied along with hand wheel. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 nos. M.S flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement. The job includes the cost on account of P/F of nuts, bolts and gasket required for the job. Material of Construction • Body: Ductile iron EN-GJS-400-15 / GJS-500-7 (GGG-40/GGG-50) • Bonnet: Ductile iron EN-GJS-400-15/ GJS-500-7GGG-40/GGG-50) • Bonnet bolts: Stainless steel A2 (DIN EN ISO 3506) • Stem Nut : Brass • Check valve disk: Ductile iron EN-GJS-400-15/ GJS-500-7 (GGG-40/GGG-50)encapsulated with EPDM vulcanize Suggested Make: VAG/ Sigma Flow/ Talis The Test Certificates of Sluice/Gate Valves mentioning the Material of Construction as above duly stamped by OEM shall be provided at the time of supply of material. Size: DN 80 mm Rating: PN 16 |
| 12 | Size: DN 100 mm Rating: PN 16 |
| 13 | Supply, Installation, Testing And Commissioning of Ductile Iron double flanged, Slanted seat swing check valve (NRV) (PN16) as per EN 1074- Part -3 / BS 5153/IS 5312. The body shall be of ductile cast iron with fully encapsulated vulcanized EPDM rubber (Approved for drinking water). The valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions. It shall have electrostatic epoxy coating (approved for drinking water) both inside and outside of the valve. Cost on account of Nuts, bolts, gaskets, etc required for the job is included in the scope of work. The job includes providing and fitting of 02 Nos. M.S flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with Rising main of the pumping unit at appropriate spots as per site requirement. The job includes the cost on account of P/F of nuts, bolts and gasket required for the job. Material of Construction • Body: Ductile iron EN-GJS-400-15 / (GGG-40) • Bonnet: Ductile iron EN-GJS-400-15/ GGG-40) • Bonnet bolts: Stainless steel A2 (DIN EN ISO 3506) • Stem Nut : Brass • Check valve disk: Ductile iron EN-GJS-400-15/ (GGG-40) encapsulated with EPDM vulcanized Suggested Make: VAG/ Sigma Flow/ Talis The Test Certificates of Check Valves (NRVs) mentioning the Material of Construction as aboveduly stamped by OEMshall be provided at the time of supply of material Size: DN 80 mm Rating: PN 1.6/16 |
| 14 | Size: DN 100 mm Rating: PN 1.6/16 |
| 15 | Supply, Installation, Testing And Commissioning of outdoor type Electric Sub Station as per the technical specifications given here under - Specifications conforming to IS: 1180 (Part 1) 2014 with latest amendments. Type: HT/LT Transformer (Level-2) Capacity:- 100 KVA Type of cooling:ONAN. Operating conditions: Input=11000 volts Output = 433 volts AC supply in 3- phase. Terminals: Input=3 No. HT Brass bush rods with insulators, washer, nuts etc. Output=4 No. LT Brass bush rods switch insulators, washers, nuts etc. Core: The core shall be of high permeability to reduce core losses and the strips shall be of suitable size and gauge. Transformer Coils: Suitable number of HT and LT coils in each leg of the core. The transformer coils shall be fabricated out of superior quality aluminum wire/strips, properly wound. The HT transformer is completely filled with suitable grade transformer oil up to required level. The job includes carriage, and all leads and lifts involved. The HT transformer shall be of reputed make from an ISO certified company as per relevant standards and a test certificate shall be provided before installation. The transformer shall also be provided with breather fill with silica jel crystals, conservator with oil level indicator, explosion vent and adequate radiator fins/ Tubes. The impedance of transformer shall be as per IS: 1180 (Part 1) 2014 with latest amendments. Suggested Make: Servokon/ AE/ Electricfield/ALBA NOTE: The scope of the work shall include obtaining of necessary inspection/clearance certificate from the concerned department for all the required equipment. |
| 16 | Providing and fitting G.I Channel /Angle/ Flat of sizes including clamps. The job includes fitting of Channels on two poles for the installation of insulators and safety devices, GO Set, Lighting Arrestor etc. It also includes the channels for fitting of LT Meter and LT Distribution Box. The job includes P/F of GI channels at Tapping point for installation of GO Link Set, Pin Insulators Etc as per site requirement |
| 17 | Supply, Installation, Testing and commissioning of 02 No. Polymeric Gang operated Air break switch, outdoor type, triple pole, suitable for vertical installation, single break provided with locking arrangement at both ON and OFF position consisting ofHT pole double insulator, copper or copper alloy high pressure heavy contact assembly, rod with bearings, operating handle and 32mm dia. GI pipe conforming to IS 1818 1961, 06 No. of insulators, rated voltage 11KV 200A complete as per IS specs. The 11 KV AB switches shall conform to IS: 9920 (Part-I to IV). 01 No. GO Set is to be fitted at tapping point and 01 No at HT Transformer (Substation). Testing/Inspection Certificate as per IS 9921 Part IVis mandatory and is to be produced at the time of supply of material. |
| 18 | Supply, Installation, Testing and commissioning of 11KV polymer fuses Set Horn Gap 3-phase 200 A suitable for vertical installation. |
| 19 | Supply, Installation, Testing and commissioning of Gapless Surge arrestor station class, 10KA, 9KV, LA With polymer housing, Station Type. |
| 20 | Supply and fitting of 11 KV polymeric composite pin insulator 12 KV, 5KN, Lighting impulse 75KV Positive, and 80 KV Negative, creepagedistance 320 mm. |
| 21 | Supply, installation, erection, Testing And Commissioning of 9 mtrs long H.TSteel Tubular pole of specifications ST- 410 (SP-33). The job further includes drilling of holes for installation of various accessories .wherever required the job further includes G.I wire earthing of pole as per REC standard. The tubular steel poles shall conform to the latest edition of Indian Standard specification IS: 2713 (Part – I, III): 1980 The materials used in construction of tubular steel poles shall be of the tested quality of steels of minimum tensile strength 540 MPa. The Poles shall be fitted with base plate as per above standard. strength 540 MPa. The Poles shall be fitted with base plate as per above standard. |
| 22 | P/F of Galvanized nuts bolts of various sizes as per site requirement. |
| 23 | P/F Danger Plate with clamps on every HT pole. |
| 24 | Providing and fixing G.I Barbed wire for anti-climbing/ anti-climbing devices. The barbed wire shall be tightly close wrapped around the pole for 10-12 turns, commencing at 2.50m above the datum line. |
| 25 | Supply, Installation, Testing And Commissioning of Galvanized stay set with 50 X 8 mm Stay Clamp, Guy insulator (2 No.), Anchor plate (200X200X6mm), nuts and bolts, 2 No.- turn buckle, 1.8 m long, 16 mm diameter solid G.I stay rod & 7/3.15 mm dia. G.I stranded wire complete. |
| 26 | Painting of poles Red oxide |
| 27 | Painting of poles Aluminum paint |
| 28 | Providing and fitting of ACSR as per IS 398 (part-2) 1996 for 0.50 sq.mm ACSR (Galvanized steel reinforced) for fitment of various accessories. |
| 29 | Supply, Installation, Testing and Commissioning of 35 sq mm XLPE HT cable (ABC type) of 11 KV Grade with following specifications size cross sectional area in square mm) = 3x35 with reinforced wire phases Red, Yellow, Blue The Cable should conform to IS: 8130-1984, IS: 398 (Part-IV)-1994, IS: 7098 (Part-II) - 2011 & IS: 5831-1984 with up to date amendments, if any. The Test Certificate of Cables duly stamped by manufacturer shall be provided at the time of supply of material. |
| 30 | Providing and fitting of Anchoring clamps comprising clamp body, plastic wedge, steel bill bracket, straps and buckles or nuts and bolts required for holding of 3 – Core, 35 Sq. mm H.T AB Cable. |
| 31 | Supply, Installation, Testing And Commissioning 11 KV cable termination kit for connecting 35 Sq mm ABC cable (ABC type) with the existing HT line near tapping point and HT transformer. |
| 32 | Providing and fitting ofLT Distribution box for H.T transformer with MCCB For incomer and100 amp SFU for outgoing circuits. The LT distribution Box is to be fitted on GI Channels. Capacity of transformer: 100 KVA |
| 33 | Fabrication, Providing and fitting of Modular motor control panel (MUG-20) of appropriate size fabricated out of 14 SWG sheet having required openings/vents and protection Class : IP-55 & fitted with accessories as under: a) Bus bar Chamber: The bus bar chamber shall be fitted at the top of the panel horizontally throughout the length. There shall be 3 Nos. of phase bus bar and 1 No neutral bus bar and 1 No earthing bus bar. The bus bars shall be air insulated and made-up of high conductivity COPPER with current density of suitable rating for 100 Ampere. All panel compartments shall be provided with suitable cable alley and vertical bus bar alley. Suitable segregation shall be provided in between bus bar chamber and adjoining compartments. The bus bar shall be PVC sleeved with color strips of red, yellow, blue and black and the same be arranged in accordance with IS-375 specs. Electrical clearances shall be maintained between phases, neutral and body as per standards. b) Main Circuit Breaker (Incomer MCCB): Qty. = 02 No. of poles = 4 Pole Current Rating = 100-125 A Rated operational voltage = 415 V + 15 % Rated frequency = 50+/-3%Hz Ambient temperature = 40C° Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = 50 KA Type of release = Thermal-Magnetic Overload protection = 0.8 – 1×ln adjustable Short-circuit protection = 6-10×ln adjustable. c) Change over Switch: Qty. = 01 No. Rating = 100 A Type = Front operated, on load,4pole,400+15%V,50+ 3%Hz. d) Motor Back-up Protection MCCB: Qnty =2 No of poles = 3P Current Rating= 100 A Rated operational voltage = 415 V +15 % Rated frequency = 50 + 3% Hz Ambient temperature = 40C° Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = 36 KA e) Submersible starters:- Fully automatic star delta/DOL starters. Capacity = 20 HP Power Specs = 3 ?, 415 + 15% V, 50 + 3 % Hz. Relay range =20-32 A. Coil Voltage = 380 v Protection = single phasing, phase Reversal, phase unbalance (55 ± 5 V), Rated insulation voltage = 690V Terminal capacity = 120 Sq. mm with lug or above Conformity to standard = IS/IES 60947-4-1 Qty. = 2 No’s f) Auxiliary MCCB for Heating/Lighting: Circuit Breaker = MCCB (Outgoing) Qty. = 1 No. No. of poles = 4P Current Rating = 63 A. Rated operational voltage = 415 V + 15 % Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = As per requirement g) Motor Protection Relay: Digital Motor Protection Relay with LCD Displayfor3-phasesupply with following protections suitable for the Modular Control Panel:- Protections = ThermalOverloadwithpre-alarm, Short Circuit, Phase Loss, Unbalance, Phase Reversal, Under Current, Over Current, Prolong Starting, Locked Rotor, Under Voltage, Over Voltage & Earth Fault. h) M-power module for mobile starter for submersible motor 1P/3P 3 wire, IVRS Languages – English, Hindi, Suitable Region- North India i) Over Voltage & Under Voltage Protection Relay (02 No’s.) to be fitted separately for both starters. The panel shall be provided with phase indicators (03 No.) and digital ammeter of range 0-60 A, digital voltmeter of range 0-500 V, and digital frequency meter (01 No for each starter). The enclosure of the panel shall be of excellent fit and finish, corrosion resistant and powder coated gliding hinges for smooth and noiseless movement of windows and advanced locking arrangements. |
| 34 | Fabrication, Providing and fitting of Modular motor control panel (MUG-10) of appropriate size fabricated out of 14 SWG sheet having required openings/vents and protection Class : IP-55 & fitted with accessories as under: a) Bus bar Chamber: The bus bar chamber shall be fitted at the top of the panel horizontally throughout the length. There shall be 3 Nos. of phase bus bar and 1 No neutral bus bar and 1 No earthing bus bar. The bus bars shall be air insulated and made-up of high conductivity COPPER with current density of suitable rating for 100 Ampere. All panel compartments shall be provided with suitable cable alley and vertical bus bar alley. Suitable segregation shall be provided in between bus bar chamber and adjoining compartments. The bus bar shall be PVC sleeved with color strips of red, yellow, blue and black and the same be arranged in accordance with IS-375 specs. Electrical clearances shall be maintained between phases, neutral and body as per standards. b) Main Circuit Breaker (Incomer MCCB): Qty. = 02 No. of poles = 4 Pole Current Rating = 100 A Rated operational voltage = 415 V + 15 % Rated frequency = 50+/-3%Hz Ambient temperature = 40C° Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = 36 KA Type of release = Thermal-Magnetic Overload protection = 0.8 – 1×ln adjustable Short-circuit protection = 6-10×ln adjustable. Current Rating = 100 A c) Change over Switch: Qty. = 01 No. Rating = 100 A Type = Front operated, on load,4pole,400+15%V,50+ 3%Hz. d) Motor Back-up Protection MCCB: Qnty =2 No. No of poles = 3P Current Rating= 80-100 A Rated operational voltage = 415 V +15 % Rated frequency = 50 + 3% Hz Ambient temperature = 40C° Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = 36 KA e) Submersible starters:- Fully automatic star delta/DOL starters. Capacity = 10 HP Power Specs = 3 ?, 415 + 15% V, 50 + 3 % Hz. Relay range =13-21 A. Coil Voltage = 380 v Protection = single phasing, phase Reversal, phase unbalance (55 ± 5 V), Rated insulation voltage = 690V Terminal capacity = 120 Sq. mm with lug or above Conformity to standard = IS/IES 60947-4-1 Qty. = 2 No’s f) Auxiliary MCCB for Heating/Lighting: Circuit Breaker = MCCB (Outgoing) Qty. = 1 No. No. of poles = 4P Current Rating = 63 A. Rated operational voltage = 415 V + 15 % Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = As per requirement g) Motor Protection Relay: Digital Motor Protection Relay with LCD Displayfor3-phasesupply with following protections suitable for the Modular Control Panel:- Protections = ThermalOverloadwithpre-alarm, Short Circuit, Phase Loss, Unbalance, Phase Reversal, Under Current, Over Current, Prolong Starting, Locked Rotor, Under Voltage, Over Voltage & Earth Fault. h) M-power module for mobile starter for submersible motor 1P/3P 3 wire, IVRS Languages – English, Hindi, Suitable Region- North India i) Over Voltage & Under Voltage Protection Relay (02 No’s.) to be fitted separately for both starters. The panel shall be provided with phase indicators (03 No.) and digital ammeter of range 0-60 A, digital voltmeter of range 0-500 V, and digital frequency meter (01 No for each starter). The enclosure of the panel shall be of excellent fit and finish, corrosion resistant and powder coated gliding hinges for smooth and noiseless movement of windows and advanced locking arrangements. |
| 35 | Supply, Installation, Testing And Commissioning of voltage stabilizers as per specifications below: Type of voltage controller: Manually operated copper wound, 3-phase, AC power supply multi step. Type of Regulator: Double plate type with electrolytic copper contacts. Input voltage :180-400 volts.(3 phase) Output voltage: 415 ± 10% volts. Frequency : 50 ±3 C/S. Windings : Electrolytic grade copper of adequate section, vacuum impregnated and Oven-dried. Insulation : Fiber glass insulations to tested parameters. Cooling: Naturally, Oil cooled (ONAN) Temp. Rise (Max) : 30°C above ambient Mounting : On Uni-directional wheels. Correction rate : 40 volts per step Wave form distortion: virtually nil Duty cycle : 100% continuous. Enclosure : MS sheet enclosure in pressed CGR Sheet powder coated with radiators. Core laminates: High grade, low eddy loss, grain oriented silicon steel laminations. Load: Three phase induction motor load. Load Amperes (continuous) Overload in 24-hours operation: 10% above continuous Ampere rating. The voltage stabilizer shall have T-oil level indicator gauge preferably glass type tube or otherwise visible to naked eye. The top of the container to have a display panel for housing 02 numbers Digital voltmeters (0-500V) along with 4-way selector switch and set of neon indicators for incoming and outgoing phases (06 No’s). Insulating media (T. Oil) of 11 KVA grade to be provided and filled up to top level, with dielectric strength of 5 KV at 4m air gap. The T-Oil of specific grade should be provided in separate barrels and filled at site up to top level. Suggested Make: Servokon/ AE/ Electricfield The voltage Stabilizer shall be accepted with manufacturers dully stamped test certificate and shall have name plate with specifications. Rating : 40 KVA |
| 36 | Rating : 30 KVA |
| 37 | Providing and fitting of 3-Core flat submersible copper cable conforming to IS: 694 (Part 1st) – 1964 & IS: 694 (Part 2nd) - 1964 for Submersible Pumping Unit and other electrical Equipment. The cable connections terminal shall be fitted with copper thimbles of required size. The main specification of the cable is given below: Size :- 10 sqmm |
| 38 | Supply, Installation, Testing And Commissioning of 3.5-Core, 2 core XLPE, 1.1KV and 11KV grade Armored Aluminum Cable of various sizes conforming to IS: 7098 part 1st as service line from the HT transformer to control panel including necessary thimbling, crimping, taping etc. Suggested Make: L&T/ Polycab /Havells The Test Certificate of Cables duly stamped by manufacturer shall be provided at the time of supply of material. i) 50 sqmm, 3.5 core, LTcable |
| 39 | ii) 35 sqmm, 3.5 core, LTcable |
| 40 | ii) 10 sqmm, 2 core, LTcable |
| 41 | Supply, Installation, Testing And Commissioning of L.T, 1 core, capable to work up to 1.1 KV, XLPE insulated, galvanized steel strip armored copper cable conforming to IS : 7098 (part -1) 1988 With latest amendmentsto be utilized for interconnection of various electrical gadgets. The job includes providing and fitting of suitable rating copper thimbles duly crimped and taped at conductor ends by hydraulic crimping tool. Suggested Make: L&T/ Polycab /Havells The Test Certificate of Cables duly stamped by manufacturer shall be provided at the time of supply of material. Size :- 25 sqmm PVC Insulated |
| 42 | Size :- 16 sqmm PVC Insulated |
| 43 | Supply, Installation, Testing And Commissioning of earthing station for electric substation, LT panel and stabilizer comprising of company fabricated GI earthing electrode as per IS: 3043. The job includes Auguring of bore of required dia/depth for installation of electrode along with backfill compound mixed with soil and all other items required thereof for achieving the best result. The job includes connecting of electric gadgets through GI strip (25x3mm) as per relevant standards. Safe earthing electrode size:80 mm dia, Length:2000 mm Back fill compound :30 kg |
| 44 | Providing, installation, testing and commissioning of ‘Silent type” AIR COOLED Diesel Generator set of 40 KVA Rating and 3 Phase. The DG Set shall be able to operate at (1800 meters ASL) efficiently without causing any malfunctioning.The DG Set shall comprise of Diesel Engine and Alternator coupled together with heavy duty flexible coupling and mounted on M. S. Base Frame along with all standard accessories, Control Panel, Battery, M. S. Canopy, duly painted and conforming to noise reduction norms as per environmental protection rules 1986 as laid down by Ministry of Environmental (Protection) and Forest, read with GSR-371(E) Dated:17-05-2002 at S. No. 95 for emissions limitsandGSR-371(E) Dated:17-05-2002 at S. No. 94 (Paragraph 1 and 3)for noise limitsfor the DG Set and as per the latest amendments if any. The engine shall conform to IS: 10000/BS: 649/BS: 5514 amended up to date. The DG Set should be rated for continuous duty with overload provision of 10% for the period not exceeding one hour in twelve hours. Suggested Make: Eicher/ Stamford/KOEL i-Green A) ALTERNATOR:- Suggested Make: CG/ Stamford/KOEL i-Green The alternator shall be self-excited, self-regulated for 40 KVA rating and shall be brushless, continuous duty. The alternator shall be screen protected drip proof enclosure, and horizontal foot mounted in double bearing construction.The alternator shall conform to IS-4722 / IEC-34/BS2613 a) Rated Output : 40 KVA (At 1800 mtrs ASL) b) Rated Speed : 1500 RPM c) Efficiency at full load 0.8 P.f. = Not less than 86.00% or as per relevant IS code. d) total distortion factor = less than 3% e) Voltage : 415 V at 50 Hz f) Class of Insulation : H g) Enclosure: IP 23. h) Governor = Electronic Standards: The alternators shall be in accordance with the following standards as are applicable a. IS-4722/IS-2613:1970. The performance of rotating electrical machines. b. IS-4889/BS 269 rules for method of declaring of efficiency of electrical machines. B).DIESEL ENGINE (Prime Mover) Suggested Make: CG/ Stamford/KOEL i-Green/Eicher The Prime Mover shall be diesel driven to develop requisite BHP as per ISO-8528-part- I at 1500 RPM for the alternator rated as above with ambient temperature ranging from -10C to +45C with 70% humidity. a) Speed :1500 RPM c) Cooling System : Air cooled d) Method of Start: Electric Start with a Key. e) Rated BHP : Suitable for 40 KVA rating output at 1650mtrs ASL as perISO-8528-part- I The engine shall be fitted with following accessories:- 1) Fuel Tank: The capacity of the fuel tank shall be so as to last for 12 hours of continuous running on full load. The fuel tank shall be mounted on an angle iron frame of suitable height and fabricated out of M.S. Sheet of 4 mm Thickness duly painted and fitted with connections for inlet, outlet and return and also to be provided with air vent, drain with valve, level indicator and fuel pipes complete in all respects. 2) Battery: Battery suitable for above capacity DG set. 3) Starting System Providing and Fitting of Terminals, Leads, C/W Charging Dynamo and fitted with 12 Volt Starting System. The system shall be able of starting of DG set with 20-30 Sec even in winter conditions with ambient temp down to -50C 4) Engine Instrument Panel: The Engine Instrument Panel shall be fitted with starting switch with keys, Lube Oil Gauge, Temperature & Pressure Gauge, Speedometer, Kilowatt Hour Meter etc and all other accessories as required. 5) Safety Control: The D. G. Set shall be provided & fitted with all the safety controls i.e. for Low lube oil Pressure indication switch, High water temperature indication, RPM indication, water temperature indication, battery charging indication etc. C. Standard Control Panel: The Control Panel shall be fabricated out of steel sheet 1.5 mm thick duly pre-treated and aesthetically finished. It shall be totally enclosed, dust, vermin proof with IP-53 degree of protection as per IS 2147-62. The panel shall consist of following instruments: a) 0 – 600 V, AC Voltmeter of class 1.5 accuracy with phase selector switch b) A.C. Ammeter of Class 1.5 accuracy. c) HRC Fuses of required rating. d) One No MCCB of required rating. e) Frequency Meter. f) Power factor meter. g) Pilot Lamps h) Energy Metre i) Push Button Switch for ON-OFF operation. All the above components shall be properly mounted duly wired and shall be of reputed make. D) Canopy: The Canopy of the D. G. Set shall be fabricated out of M. S. Sheet of required gauge so as to withstand the snow load etc, duly painted. The Canopy shall be as per the Norms of the as laid down in the environmental protection rules 1986 of Ministry of Environmental (Protection) and Forest, read withGSR-371(E) Dated:17-05-2002 at S.No 95 for emissions limitsandGSR-371(E) Dated:17-05-2002 at S.No 94 (Paragraph 1 and 3)for noise limitsfor the DG Set and as per the latest amendments if any. The following jobs are also included in the scope of work: The job includes providing of 50 ltrs of HSD for initial testing of DG set at site. |
| 45 | Supply, Installation, Testing And Commissioning of 6 kg CO2 type fire extinguisher manufactured as per IS: 15683 of 2006 with IS mark and comply with DGMS (Approval). The co2 extinguisher should be suitable for class B & C fire and also for fire involving electrical equipment. The cylinder used for fire extinguisher shall be approved by petroleum and explosive safety organization (PESO) as per gas cylinder rules 2004 and as per IS: 7285 of 2004. The body should be made of seamless steel (manganese) confirming to IS: 7285 with IS mark and should be provided with squeeze grip nozzle and should be filled with co2 confirming to IS: 15222 of 2002 with certificate.The extinguisher shall be provided with manufactures test certificate and hydraulic test certificate by BIS from PESO. |
| 46 | Illumination of Premises: Providing and erection of 9 Mtr long Hot Dip Galvanized octagonal pole (single Section) with bottom 150mm, top 75mm wide, thickness 3mm with 70 Microns Zinc coating having inside arrangement for providing of power connection along with following items. 1) 3 Way Terminal Connector 20 Amp. 2) 3 No MCB 8 Amp. The job includes fabrication, providing and fitting of three arm GI structures at the top having 120° angle between arms and each arm having 15° inclination with respect to horizontal plane. Each arm should be of 2’ length and size and shape appropriate as per requirement of the luminary. The job also includes providing and fitting of required length of flexible multi strand 2 mm copper wire from each terminal connector to each holding arm. The pole is mounted on 1:2:4 Cement concreting of size not less than 2’x2’x6” (cost of concreting not included in the job) using 04 No anchor bolts of required size not less than 7” in length. The complete job includes earthing in GI Electrode as per relevant IS Code. |
| 47 | Providing, installation, testing and commissioning of area lighting 120 Watt LED (Street Light Type) on top of octagonal pole. Having following specs: Input: 90-240 V 50 Hz Power Factor: >0.9 Colour Temperature: 4K - 6.5K Beam Angle: 120° - 170° Lumens: >12000 Operating Temperature: -20°C to 60°C The LED is pressure die cast aluminum housing with power coated finish and having Ingress Protection up to IP-68. The LED is properly fitted on the arm of the pole and connected to the copper wire as provided inthe high mast pole. Suggested Make: Philips/Havells/Syska |
| 48 | Supply, Installation, Testing And Commissioning of 2KVA fully automatic voltage stabilizer with input voltage 70-240 V and output 220 V. The stabilizer shall be installed and connected to the electric circuit as per location provided by site in charge. The voltage stabilizer is to be connected to the heating and lighting circuit of the scheme including the street lights. |
| 49 | Supply, Installation, Testing And Commissioning of Junction Box with DP 32 A MCB to serve as Main switch for LED Lighting. The job includes connecting the junction box to the main power supply from panel. |
| 50 | Supply, installation, Testing & commissioning of 1050VA Full Sine wave power inverter including Providing / Installation of 12V, 180AH Tubular inverter Battery with trolley and cover.with 2-core 4 mm2 Cu ( 25 m)wiring as per site requirement along with other accessories like SS-Combine (02 No’s), 3-pin plugs etc of reputed make for proper fitment and installation of the item. |
| 51 | Providing, laying & fixing with adhesive/bonding material of insulation rubber mats on the floor of the pump house, covering area around electro-mechanical machinery for safeguarding the life & limb of the workmen due to possible leakage of current & short circuit. The floor surface shall be made good & shall be free from dust, grease, foreign material & moisture free. The mats shall be as per IS 15652:2006 & shall have the following specifications: - Composition: Rubber (synthetic mats for electrical purpose) Thickness: - 2.5mm Size: - 1M wide. The rubber mats shall be accepted with manufacturers test certificate. |
| 52 | TOOL KIT For Maintenance: - The Tool Kit for maintenance shall comprise of the following and all the items as mentioned below shall be of : Providing of tool kit consists of following items( Taparia /Bosch) i. Double ended Spanner(Chrome plated)02 sets complete ii. Double ended Ring spannerschrome plated02 sets complete iii. Allen key set black finish 02 sets complete iv. Combination Pliers insulated with thick C.A sleeve; size in mm 165, 210, 255each – 02 No. v. Long nose pliers insulated with thick C.A sleeve; size in mm 165, 205each – 02 No. vi. Side cutting pliers insulated with thick C.A sleeve; size in mm 165, 205 make – 02 No. vii. Insulated screw Drivers ( Taparia /Bosch) Blade length Blade dia.Tip dimensionsQuantity 503 1.6 x 0.4 02 753 1.6 x0.402 10033 x 0.4 02 1253.5 3.5 x 0.5 02 1503.5 3.5 x 0.5 02 20044 x 0.602 30055 x 0.802 viii. Hammer with handle weight – 110 mg, 340 gm , 600 gm –each – 1No. . ix. Heavy duty pipe Wrench length in mm - 200, 300, 600 each – 01 No. RIGID/IRWIN/Maxpower x. Electric Multi-meter =1No Make: Fluke /Klein xi. Digital Clamp tester capable to measure up to 400A - 1 No. Make: Fluke /Klein xii. Hack saw frame with hack saw blade – 01 no. xiii. S-16 MXL, S- 16 H X L Socket Set (19 sockets + 6 Accessories) – 01 No. Make: Taparia /Bosch Tool kit Make: Taparia /Bosch The tool kit is to be provided in toolboxof Make: Taparia /Gear Wrench/ Stanley. |
| 53 | Fabricationof6’ (L) x 6’ (B) angle iron bedfor operators withback-height of 2 feetby way of providingand fitting of Structural steel in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete welded. |
| 54 | Providing and fitting of 19 mm thick multilayered ply sheet of size 6 x 3 feet, 2 No’s including cutting , fixingall complete including painting of the play sheet by one coat of primer and two coats of enamel paint. |
| 55 | Providing of good quality bedding for night stay/Shift consisting of: - i) Mattress with warm cover size 6"x3" (6Kg)- 02 No’s. ii) Quilt with warm cover size 5"x8" (6Kg)- 02 No’s. iii) Pillows with covers - 02 No’s. iv) Single bed warm blankets with one sided Fur- 02 No’s The filling material for mattress, quilt and pillow shall be of good quality cottonb) The job also includes providing of pressure cooker 5ltr 02 No’s, Steel patella(utensil) 5ltrs 02 No’s, cooking heater 01 No., room heater 01 No., steel buckets 10 litre capacity 01 No., Plastic bucket 10 litre capacity with Mug 02 No’s each, steel glasses 06 No’s, steel Plates with large spoons and bowls 03 No’s each, Cup and Saucer set (01 No. Set) and, 5kg Gas cylinder with burner/ stove. The job also includes providing of thermo-cool 15’x12’ along with excel matting of 15’x12’ size. The job also includes providing of unbreakable Plastic Chair table set consisting of chairs 04 No’s, extra heavy Table 01 No. The job also includes providing of good quality safety Door locks (03 No’s) of Godrej, Link locks. |
| 56 | Providing of CP 12 5WP solar/electrical lantern chargeable on both solar & electrical 220v supply. The solar lantern is to be provided with solar plate (provided in box with lantern) |
| 57 | Providing of bamboo ladders 18 feet long along with 15 feet long Link rods and HT Glove pair (01 No each) |
| 58 | Providing of 1 KW heat convector for operators for winter season. |
| 59 | Providing and fitting of 01 No. LED (scroll type) sign board fabricated out of stainless steel and metal showing the names of water supply scheme and the Department. Size:6’×1’6” |
| 60 | Providing and fitting of 01 No. angle iron/sheet metal board duly painted showing various specifications of the mechanical and electrical equipment installed at site. Size: 4’×6’ out MS ANGLE OF 40X 40X 5mm and MS sheet of 1 mmthick |
| 61 | Structural steel in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete welded. |
| 62 | Providing corrugated colour coated G. S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.50mm thick with zinc coating not less than 275 gram/m2(high Rib) |
| 63 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc complete |
| 64 | Providing and fixing of PUF Enclosure in Walls, Ceiling ridges etc made up of 50/60 mm thick rigid PUF, CFC free with profile surface on one side, conforming to IS-12436-88 with subsequent amendments having density of 40±2 kg/m3 sandwiched between 0.5 mm pre-painted Galvanized steel sheet as per IS-14246-95 with subsequent amendments with 18-20 microns of Exterior Polyester Coating of white color on epoxy primer on both sides. The basic substrate is Gr-120 Hot dip Galvanized steel. The panels are made by continuous line and are joined together by means of Tongue-n-groove joint system. The joints shall be air-tight by using proper sealant (like silicon PU foam etc). The PUF panels have closed cell content of 90-95%; Thermal Conductivity of 0.023 at 10W/mK; Compressive strength of 2.1 Kg/m2 (at 10% deformation); Water vapor permeability 0.08-0.12 gm/h_m2; Self-extinguishing fire property. Make : Conforming to IS code |
| 65 | Earth work in excavation by mechanical means (Hydraulic Excavator) intrenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: All kinds of soil- 1m from cutting edge. |
| 66 | Providing and laying hand packed stone soling in foundation including ramming, watering and consolidating complete, cost and carriages of all materials involved upto site of work complete. |
| 67 | Providing and laying in position cement concrete of 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering - including cost and carriage of all materials involved upto site of work complete. |
| 68 | Providing and laying in position cement concrete of 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering - including cost and carriage of all materials involved upto site of work complete. |
| 69 | Providing/Fabrication /Fitting of vertical columns in MS pipe with reinforced cement concrete as per the details mentioned below. Providing Fitting & Installation of 04 No of MS Column pipe of 300mm Nominal diameter and 6.3mm of thickness with the cone shaped element with cone angle of 300 should be fabricated out of MS plate of 6mm thick and welded to one side ofMS Pipe for the easy insertion of the pipethrough the river bed by impact hammering.The pile shall have suitable load carryingcapacity determined by the way of static method/dynamic method. The concreting mix in pipe shall be M20 mix & the reinforced case in 10mm should be inserted properly .The volume of mix shall be equal to volume of liquid displaced. The minimum insertion of pipe inside the river bed should be 14 feet & 26 feet above the river bed with pile spacing equal to12feets& 09feets respectively.The two pipes of the length 20 feet’seachshould be joined end to endthrough butt welding in order to get thetotal required column height of 40 feet’s & finally MS strip of 8mm thick and 12 inch wide is wrapped around the pipe and welded circumferentially from both the sides. The steel details as mentioned below Column section inMS pipe of ND 300mm ( t=6.3mm) with allied works No. of vertical members/Column 04 No’s Heightof vertical members (04x40’) =160’= 49 M Total Weight of thevertical members 49 M @49.3 Kg/m= 2416 Kgs No of MS Base Plates 450x450x12mm 08 No Weight of the base plate 0.01944 m3 x7850Kg/m3= 152.60Kgs No ofMS Strips/Plate of 8mm thick for circumferential Joint 04 No Weight of the Strips 04Nox.002517x7850=79.04 Kgs No of Cone shaped elements (t=6mm) 04 No Weight of the elements 04Nox 0.2732x.006x7850=51.47 Kgs No of Steel Casing 04 No 10mm round MS bars for casings 04x (08 No x 40’+20No x2.1’) =441M Weight of steel casings 441M @0.617Kg/m =272Kgs No of piles 04 No Quantity of M30 Design Mix 04 x 3.14x0.1502x12.20 =03.45m3 Total Steel=2971 Kgs M30 Design Mix=03.45m3 |
| 70 | Structural steel work in build up welded sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a primed coat of approved steel primer all complete |
| 71 | Providing and fitting ofM.S 4 inch hinges -6 no and M.S handle heavy -8no., Anchor bolts with nuts (M16) of 0.3 m long= 04 No. Metallic strip (350mm×50mm×3mm) = 02 No. |
| 72 | Fabrication of 02 No gantry mechanism: Structural steel work in build up welded sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a primed coat of approved steel primer all complete. |
| 73 | Providing, installation andtestingof manual type triple spur gear chain pulley block along with monorail gearedtravelling trolleyhaving following features Gears: The hoist shall have precision machine case Hardened alloy steel gear mounted on bearings and housed in a dust proof gear box. The lubrication of gears should be of high viscosity and temperature for longer life of gears. Load Chain:-The load chain be made of high tensile alloy steel having wear resistance and greatest mobility. The chain should be accurately collaborated, tested and have adequate in built factor of safety for safer operation. Load chain wheel:- the load chain well should be double ball bearing supported andSpecially designed, perfectly machined wheel providing correct grip of load chaintomakes the hoist most safe and reliable against any failure.Make = Reputed make No. Of load chain falls= 2 or above Min. Height of lift = 6 M Capacity = 2 Ton |
| 74 | Capacity = 3 Ton |
| 75 | Filling available excavated earth in trenches, plinth, sides of foundation etc.in layers not exceeding 20 cm in depth, consolidating each deposited layer by reaming and watering, lead upto 50 m and lift upto 1.5 m. |
| 76 | PRESSURE FILTERATION PLANT: Supplying, fabrication, installation, testing and commissioning of 5000 GPH capacity pressure filteration plant comprising of Pressure vessel, PS vessel, feed pump, air blower unit, de-sludging pump, dozing pumps, pressure gauges and other piping work and electrical works. The details of the various equipments are: Steel work in build up tubular (round, square or rectangular hollow tubes etc.) trusses etc including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer including welding and bolted with special shaped washers etc complete. Electric resistance or induction butt welded tubes MS shell as pressure vessel with following dimensions: a) Shell diameter: Not less than 2 m b) Height: Not less than 1.5 m c) Disk dia: Not less than 2 m d) thickness of shell: Not less than 8 mm e) thickness of disk not less than 10 mm The vessel shall be provided with necessary openings for fitment of nozzles and shall be provided with suitable arrangement for backwash and air blowing. The vessel shall be fitted with inspection chamber with special washers and MS pipes for holding of tank, epoxy coating all complete. |
| 77 | Steel work in build up tubular (round, square or rectangular hollow tubes etc.) trusses etc including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer including welding and bolted with special shaped washers etc complete. Electric resistance or induction butt welded tubes MS shell as pre-settling tank with following dimensions: a) Shell diameter: Not less than 2 m b) Height: Not less than 4.0 m c) Disk dia: Not less than 2 m d) thickness of shell: Not less than 8 mm e) thickness of disk not less than 10 mm The vessel shall be provided with suitable arrangement for backwash and air blowing. The vessel shall be fitted with inspection chamber with special washers and epoxy coating all complete. |
| 78 | Providing and laying of filter media of specific size and grade to be laid in 5000 GPH Pressure vessel duly washed, free from dust, dirt, loom and any other inorganic material or suspension .the job includes carriage of filter media to site including all loads and lifts required on the site condition. The media is to be lad in different layers of specific size and grade from bottom to top over the filter bed plate. The bottom layer is to be laid without tilling/damaging the pressure nozzles. |
| 79 | Providing and fitting of 12 mm dia. Fine threaded PVC nozzles auxiliary type to be fitted on filter bed plate of pressure vessel. |
| 80 | Providing and fitting of pressure gauges with adopters to replace damaged ones these pressure gauges should be in the range of 0-50 kgf/cm/sg and be reputed make. |
| 81 | Providing and fitting of 3”x5/8” nuts and bolts. |
| 82 | P/F of various size Butterfly Valves. The job includes providing and fitting of nuts and bolts and washers with allied mechanical works |
| 83 | Providing & Fitting of Dozing pumps to doze required quantity of alum/Chlorine in the system. The capacity of the dozing units shall be 0-12 LPH capacity. Dozing pups shall be provided with all required accessories including 200 ltrs. PVC tanks and cable for connection. Each pump shall be provided with 20 mtrs. Cable as per required specification. |
| 84 | Providing & Fitting of Dozing pumps to doze required quantity of alum/Chlorine in the system. The capacity of the dozing units shall be 12-20 LPH capacity. Dozing pups shall be provided with all required accessories including 200 ltrs. PVC tanks and cable for connection. Each pump shall be provided with 20 mtrs. Cable as per required specification. |
| 85 | Providing and fitting of agitator in alum solution holding tank of pressure proper solution fabricated out of wetted parts in stainless steel .speed 20-30 rpm .intermediate bearing paddle type twin blades free standing type. |
| 86 | Providing and fitting of 80 mm dia.Class-C 6mm M.S flanged pipe to be installed at suction/delivery side of the settled water pumping unit. |
| 87 | P/I/T/C of backwash pumping equipment of following parameters Discharge-16 lps HP-5.00, Head range 6-15 mtr |
| 88 | P/I/T/C of air scavenging/blower unit of following parameters Capacity: 50 CFM Pressure:5.0 PSI Speed: 1450 RPM |
| 89 | Painting with synthetic enamel paint two or more coats of approved brand and bar pressure clarifier pressure filter vessel, fittings and complete piping after cleaning of dirt by kerosene oil and application of steel primer of specific grade. |
| 90 | Supply, installation, testing and commissioning of Horizontalpumping unit as per IS 1520 with following specification:- Pump:- 1.Type : Horizontal split casing/Multistage Discharge: 5000 GPHHead: 30 m Material of construction 1.Impeller:- Stainless steel 2.Shaft:-SS410 3.Pump casing:- Cast Iron The pump shall confirm to IS-1520 code MOTOR :- A)Type :- Horizontal squirrel cage Induction Type Rating: Not less than 5 HP B)No of phases: 3 phase415 V+10%,50 Hz, AC supply C)Winding:-Copper wound squirrel cage D) Type of enclosure:-SPDP/TEFC E) Method of cooling:- Air cooled with fan mounted F)Method of Starting: star delta The pump-motor should be mounted on a common base frame fabricated out of M.S channel of suitable size and duly fitted with T- type foundation bolts /nuts and washers to make the pumping unit vibration free. The pump and motor should be coupled through suitable coupling. The coupling faces checked for both angular and axial alignment with the help of tapered gauges/feeler gauges or dial indicator.Job includes testing and commissioning of pumping unit on full load at site. Note: Test certificate having the Serial No. of the Pumping Unit along with the performance curve in duplicate from the Manufacturer must be produced on delivery of the item and pumping unit is to be approved from the concerned Sub Divisional office before procuring. |
| 91 | P/I/T/C of open well desludging pumping equipment of following parameters; a) Make: Darling/Kirloskar /Mather Platt b) Discharge: 5000 GPH c) Head:20 meters d) R.P.M.: 1440 Preferably The pump & motor should be fitted with a suitable size MS frame. Job includes P/F of 80 mm dia GI Flanged pipes from desulding sump to river (30 meters) ,with allied mechanical works. |
| 92 | Fabrication, Providing and fitting ofModular motor control panel (MUG- 7.5) of appropriate size fabricated out of 14 SWG sheet having required openings/vents and protection Class : IP-55 & fitted with accessories as under: a) Bus bar Chamber: The bus bar chamber shall be fitted at the top of the panel horizontally throughout the length. There shall be 3 Nos. of phase bus bar and 1 No neutral bus bar and 1 No earthing bus bar. The bus bars shall be air insulated and made-up of high conductivity COPPER with current density of suitable rating for 100/200 Ampere. All panel compartments shall be provided with suitable cable alley and vertical bus bar alley. Suitable segregation shall be provided in between bus bar chamber and adjoining compartments. The bus bar shall be PVC sleeved with color strips of red, yellow, blue and black and the same be arranged in accordance with IS-375 specs. Electrical clearances shall be maintained between phases, neutral and body as per standards. b) Main Circuit Breaker (Incomer MCCB): Qty. = 01 No. of poles= 4 Pole Current Rating= 100 A Rated operational voltage = 415 V + 15 % Rated frequency= 50+/-3%Hz Ambient temperature = 40C° Ultimate S.C Breaking Cap. at (415V AC, 50 Hz) = 36 KA Type of release= Thermal-Magnetic Overload protection = 0.8 – 1×ln adjustable Short-circuit protection = 6-10×ln adjustable. Current rating = 100 A c) Change over Switch: Qty. =01 No. Rating=100 A Type= Front operated, on load, 4 pole, 400 +15%V, 50 + 3%Hz. d) Motor Back-up Protection MCCB: Qnty = 4 No No. of poles = 3P Current Rating = 80-100 A Rated operational voltage =415 V +15 % Rated frequency = 50 + 3% Hz Ambient temperature = 40C° Ultimate S.C Breaking Cap. at (415V AC, 50 Hz)=36 KA e) Submersible starters =Fully automatic star delta/DOL starters. Capacity=7.5 HP Power Specs =3 ?, 415 + 15% V, 50 + 3 % Hz. Relay range= 9-14 A Coil Voltage=380 v Protection =single phasing , phase Reversal, phase unbalance (55 ± 5 V) , Rated insulation voltage = 690V Terminal capacity = 120 Sq. mm with lug Or above Conformity to standard=IS/IES 60947-4-1 Qty. = 4 No’s f) Auxiliary MCCB for Heating/Lighting: Circuit Breaker = MCCB (Outgoing) Qty.= 1 No. No. of poles = 4P Current Rating= 63 A Rated operational voltage =415 V + 15 % Ultimate S.C Breaking Cap. at (415V AC, 50 Hz)=As per requirement g) Motor Protection Relay: Digital Motor Protection Relay with LCD Displayfor 3-phase supply with following protections suitable for the Modular Control Panel:- Protections = Thermal Overload with pre-alarm, Short Circuit, Phase Loss, Unbalance, Phase reversal, Under Current, over current, Prolong starting, Locked Rotor, Under voltage, over voltage & Earth fault. h) M-power module for mobile starter for submersiblemotor1P/3P 3 wire IVRS Languages – English , Hindi, Suitable Region- North India The panel shall be provided with phase indicators (03 N0) and digital ammeter of range 0-60 A, digital voltmeter of range 0-500 V, and digital frequency meter (01 No for each starter). The enclosure of the panel shall be of excellent fit and finish, corrosion resistant and powder coated gliding hinges for smooth and noiseless movement of windows and advanced locking arrangements. |
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