Up-gradation of Rose Garden Pump House(SH- Supplying, Installation, Testing and Commissioning of Outdoor type Compact Sub-Substation at Rose Garden Pump House, New Delhi).

SH:-I Substation Equipments Supplying, installation, testing & commissioning of Outdoor type package substation with facility for internal lighting, earthing, padlocks etc. with Connection between RMU & transformer shall be using 3 nos. 1C X 185 sq.mm. Aluminium unarmoured (UE) XLPE cable and connections from Transformer to LT Panel comprising of 800Amp ACB shall be by Aluminium Busbar with following equipments. Package substation will have the following equipments A) H.T Switch Gear 11kV, 630Amps 25KA for 1 Sec. SF6 insulated Non-Extinsible Compact switchgear consisting of Three (03) Nos. Motorised Vacuum Circuit Breaker (VCB) along with one no. 11 KV 630A Air Insulated Metring Cubicle having inbuilt load break switch and earth switch within SF6 insulated robotically welded non ferrite non magnetic stainless steel enclosure of thickness 2.5mm having IP 67, with series trip, self powered microprocessor based numerical 3 O/C & 1 E/F relay (IDMTL + Inst.) protection. Interconnection between HT switchgear and transformer shall be using 1Cx3x185 sq.mm Al. unarmorured (UE) XLPE Cable, digital multifunction meter with measuring CT with etc. as reqd. A1) RMU-NON-Extensible (3 Nos. vacuum Circuit Breaker with AL Busbar)-BIL 28/75kV RMU-NON-Extensible. 1. 11kV, 630Amps 25KA for 1 Sec. SF6 insulated Non-Extinsible Compact switchgear consisting of Three (03) Nos. Motorised Vacuum Circuit Breaker (VCB 2. Operation of breaker – Motorized 3. Self Powered Electronic numerical protection relay providing over-current & earth fault protection – CSPR relay 4. Tape Wound protection current transformers (Details During Detailed Engineering) 5. Capacitive voltage indication fixed type. 6. ON, OFF, EARTH indication on the front mimic of the panel. 7. Cable box for termination of cable suitable up to 3 Nos. X 1C X 185 Sq. mm 8. Cable cover standard. 9. Emergency trip push button. 10. Shunt trip Coil - 24V DC 11. Minimum 40 no Dead Short Ckt life of VI RMU accessories:-

ii) On, OFF, TRIP lamp iii) R/Y/B indicating lamps iv) CTs 800/5A, AC. CL. 1, 5 VA v) Digital MFM - EM 6400 NG, AC. CL. 1.0 E) ENCLOSURE for PSS The enclosure shall be made of 2.0 mm thickness Galvanized Sheet Steel tropicalised to meet Indian weather conditions including all the partition sheets &doors.The base of the enclosure shall be of 4.0 mm thickness Hot Dip Galvanized Sheet Steel to ensure rigidity for easy transport & installation. Enclosure shall have IP54 degree of protection for HT & LT switchgear compartment & IP34 degree of protection for Transformer Compartment. The Enclosure to be tested for Internal Arc fault test to the tune of atleast 20 KA for 1 second adhering to as per latest IEC 62271- 202.The temperature rise test on enclosure for K10class. The enclosure exterior shall be powder coated with PP based paint. HT & LT compartment will be provided with the door and pad locking arrangement. Transformer Compartment will be provided with Cover.The Compartment illumination lamp with door operated switch shall be provided for.HT and LT compartment. Lifting(Bucket) Arrangement shall be provided with each PSS. For Complete ownership of the solution, All components like ACB, MCCB, Capacitors, RMU & VI, Transformer, Protection relays are of PSS OEM make. Authorised PSS License Partner can assemble the PSS as per guidelines of the OEM. F) EARTHING - Internal earthing connection by using 50 X 6 mm Aluminium Strips G) HV KIT - As per manufacturer's specifications/standard H) COPPER FLEXIBLE- As per manufacturer's specifications/standard I) First aid box as approved by St. john Ambulance Brigade / Indian Red Cross society conforming to IS : 2217 - 1963. J) Shock treatment chart duly mounted on a wooden frame with glass on, as required in 2 languages (Hindi & English).

SH:-II DG Set Supply, installation, Testing & Commissioning of 'Silent Type Diesel Generating set as per CPCB IV + or better norms along with having Prime Power Rating of KVA as below, 415 volts at 1500 RPM, 0.8 lagging power factor at 415 V suitable for 50 Hz, 3 phase system & for 0.85 Load Factor, including testing at factory and site with fuel, load for test and other necessary arrangements Complete as per CPWD specifications, should have QR code which should contain drawing, test report OEM manual, GeoTag of manufacturing location, rating plate as per relevant IS Code etc. and consisting of the followings: (A) Diesel Engine: Turbocharged Diesel engine 4 stroke water cooled, multi cylinder, dynamically balanced fly wheel, electric start of suitable BHP at 1500 RPM suitable for above output of alternator at 40 Degree C, 50% RH & at 1000 Meter MSL, capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be with Electronic governor, Dry type Air filter with service indicator, first filling of engine fuel (after commissioning) lubricating Oil, Coolant and other consumables complete with all the required accessories, the Electronic governor shall be as per ISO 8528.The engine shall comply to the latest CPCB norms (CPCB IV + or better) and Conforming to BS 5514, BS 649, IS 10000, IS 10002, IS 13018 and as per CPWD specifications. (B) Engine mounted Instrument Panel fitted with and having digital display for following: (i) Start-stop switch with key (ii) Water temperature indication (iii) Lubrication oil pressure indication (iv) Lubrication oil temperature indication (v) Battery charging indication and Voltage indication (vi) RPM indication (vii) Over speed indication (viii) Low lubricantion Oil trip indication (ix) Engine Running Hours indication (x) Fuel Level

(C) Alternator: Synchronous alternator rated of appropriate KVA, 415 volts at 1500 RPM, 3 phase 50 Hz, AC supply with 0.8 lagging power factor at 40 Degree C, 50% RH & at 1000 Meter MSL. The alternator shall be having Screen Protected Drip Proof (SPDP) enclosure IP23, brushless, continuous duty, dynamically balanced rotor, capable of taking 10% over loading for one hour after 12 hours of continuous operation, self cooled,self-excited and self-regulated through AVR conforming to IS13364(Part 2)/IS: 4722/BS 2613 suitable for tropical conditions and with class- H insulation. (D) Base Frame & Foundation: Both the engine and alternator shall be mounted on suitable base frame made of MS channel with necessary reinforcement which shall be installed on suitable cement concrete foundation and vibration isolation arrangement as per recommendations of manufacturer (E) FUELTANK: Daily service fuel tank of suitable liters capacity as per CPWD Specifications, fabricated out of 3 mm thick M.S. sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with MS class 'C' pipes of suitable dia. Complete with valves, level indications & accessories as required as per specifications. (F) Exhaust System: Dry exhaust manifold with hospital type exhaust silencer and catalytic convertor. (G) Starting System: 12V/24V DC starting system comprising of starter motors: voltage regulator and arrangement for initial excitation complete with suitable numbers of batteries (180 AH capacity lead acid SMF type) as required as per specifications. The battery shall be housed inside the acoustic enclosure of DG Set. (H) Acoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air in to the atmosphere and the temperature rise inside the enclosure, noise level outside enclosure. The acoustic enclosure should be suitable for cable connection/connection through bus-trunking. Such arrangements on acoustic enclosure should be water proof & dust-proof conforming to IP-65 protection. The enclosure shall be as per CPCB IV + or better norms etc. and as per CPWD specifications.

(i) High water temperature (ii) Low lubricating oil pressure (iii) Engine over speed (iv) Engine fails to start (v) Full load/maximum load warning 16. Protection for over/under Frequency, Loss of AC sensing, Over Current, Unbalancing load with suitable number of relays and accessories 17. Maintenance notification based on Engine Run Hour & due date. 18. Load Management through PLC to achieve auto opening and closing of incomer breakers, bus coupler switching of essential panel , interlocking providing signal to AMF Panel for load status and AMF shall give command to DG Set to auto start / auto stop depending upon load status and requirement etc. and necessary hardware and software required to perform the operation shall be provided by the contractor including all control wiring. (A) 320 KVA

SH: III Electrical Installation Supplying and laying of following size PVC insulated and PVC sheathed/ XLPE aluminum /copper conductor armoured power cable of 1.1 KV grade in ground without protective covering/surface /openduct /pipe etc. complete as required. (a) 3½ x 300 sq mm Al. armoured cable

(b) 3.5 x 185 sq mm Al. armoured cable

(c) 3.5 x 95 sq mm Al. armoured cable

(d) 3 x 25 sq mm Copper. armoured cable

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. (a)3½ X 300 sq. mm (70mm)

Supplying and Laying of one number HT PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing RCC/ HUME/ METAL/HDPE/Open Duct pipe as required. (a) 3C x 185 sq.mm

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2. 7 Meter long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G. I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required

Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17. 5%, in convenient sections, joined with connectors, suspended from the ceiling with two numbers GI Suspenders i/c base of suitable size GI angle, GI bolts & nuts, fastner etc as required. 12.1) 300 mm width X 50 mm depth X 1. 6 mm thickness

12.2) 600 mm width X 50 mm depth X 2. 0 mm thickness

SH:IV Strom Water Pumping System Supplying, installation, testing and commissioning of centrifugal non clog sewage storm water pump set having single suction with back pull out design with 300 mm x 350 mm suction and delivery sizes capable of min delivery of 1350 cum/hr at a head of 12-13 mtrs, semi open SS/CI impellers suitable to handle solid min 95 mmdia, minimum efficiency 85%, gland packed stuffing box complete with following technical specification of motors:- (a) 75 KW/ 100 HP,min 960 rpm total fan cooled squirrel cage induction horizontal electric motor IE3 Efficiency. Enclosure confirming to protecti on IP 55 Horizontal Foot Mounted (B3 ),continuously rated (S1) suitable for operation on 415+/- 10% V,3 Phase ,50hz,+/-5%,AC Supply with ambient 50`C,Class F insulation with temperature rise to class B and altitude less than 1000M Above MSL confirming to IS:12615/IEC60034. (b) M.S. Base frame made up of heacy duty C- Section girder as per recomended by OEM to make pumps and motors coupled with flexible couplings , AVM pads etc as required. NOTE: Contractor shall submit datasheet for approval and Each pump shall be inspected at the Manufacturer work before Dispatch by Engineer-In-Charge or his authorised representative.

Supplying, installation, testing and commissioning of sewage submersible pump set for sewage handling non clog type capable of handling solid up to 80 mm size suitable to give discharge of 520 cum/hrs. at a head of 13-16 mtr with minimum to 8-10 meters having power & amp; control cables and maintenance free antifriction bearing with permanent grease filled for life with special Silicon carbide seals complete with motor moisture detection, The motor should have “F” Class Insulation, thermal protection device and reverse rotation protection system to sense the direction of rotation and signals the motor to trip in case of reverse rotation, with complete accessories, It should have low level cut off through electrode type level sensor. (Delivery Flange 200 mm dia.). The pump will be fitted with 2% NiCI casing, Stainless Steel (CF-8M) Impeller & amp; Chrome steel shaft. The motor shall be with rated output of 40KW,50 HP 6P, 50Hz min efficieny of the pump 75% suitable for operation on 415+/- 5% volts three phase electric supply and with IP 68 protection complete with 5 meters lifting chain, Double Guide pipe arrangement for 4.5m installation depth and Duck foot bend etc as required .NOTE: Contractor shall submit datasheet for approval and Each pump shall be inspected at the Manufacturer work before Dispatch by Engineer-In-Charge or his authorised representative.

Providing, laying, testing & commissioning of 'C' class heavy duty MS pipe conforming to IS 1239/Class -II of IS: 3589 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 :(Make-Jindal/Tata/SAIL) 15.1) 200 mm dia (wall thickness 6.3 mm)

15.2) 250 mm dia (wall thickness 6.3 mm)

15.3) 300 mm dia (wall thickness 7.0 mm)

15.4) 350 mm dia (wall thickness 7.0 mm)

Supplying, fixing and welding of following sizes of MS heavy duty flanges complete with water proof gasket, nuts bolts etc as required. 16.1) 200 mm dia 20 mm thickness

16.2) 250 mm dia 20 mm thickness

16.3) 300 mm dia 28 mm thickness

16.4) 350 mm dia (wall thickness 7.0 mm)

Supplying and fixing of following sizes of Non Return Valve Flanged End as per IS 5312 PN 1.6 in the header/suction/discharge line with the help of heavy duty hoisting machine i/c connections with nuts bolts / water proof gaskets etc. as required. 17.1) 200mm

Supplying and fixing of following sizes of Sluice Valve Flanged End as per IS 5312 PN 1.6 in the header/suction/discharge line with the help of heavy duty hoisting machine i/c connections with nuts bolts / water proof gaskets etc. as required. 18.1) 350mm

SITC of clamp-on type ultrasonic flow meter suitable for pipe sizes up to 600 mm, operating on transit-time ultrasonic principle with accuracy ±1.0% and repeatability ±0.2%, complete with LCD backlit display, RS-485 communication, isolated 4–20 mA / 0–20 mA output, relay and pulse outputs, PT-100 temperature inputs, suitable power supply (AC 85–264 V or DC 8–36 V), clamp-on sensors, all accessories, installation, testing, commissioning, training and documentation, complete in all respects for satisfactory operation.

Supplying, installation, testing & commissioning of Electrical Chain Hoist to lift coarse bar screen of 5 MT capacity with pendant control handset and cable, ready to connect up to start work with its chain collector, chain and mains connection already fitted.• hoist body finish painted RAL 5017 (traffic blue) • hinged, removable suspension bracket • operating voltage: 3-phase AC, 380 to 415 V, 50 Hz • degree of protection IP 55, insulation class F • operation via pendant control handset complete with Emergency stop button, degree of protection IP 65 • direct control for GM2 / GM4 / GM6 48 V contactor control with semiconductor technology for GM8 • quick plug-type connections with twist lock • 2 lifting speeds (main and precision lift) • overload protection with externally adjustable slipping clutch • high-strength, galvanized profile steel chain with chain container • hook path 3000 mm • pendant control cable to suit hoist hook path. 2) Supplying, installation, testing & commissioning of Monorail beam ISMC 175 on which electrical chain hoist is to be mounted with height 4 Meter and span 5.5 Meter to lift a weight of capacity 5 MT corse bar screen. 3) Supplying, installation, testing & commissioning of removable S.S. coarse bar screen arrangement with 25mm spacing mechanism attached to the Electrical Chain Hoist suitable for the inlet channel of the pumping facility.To lift and take out the garbage collected in it of minimum 9 m3 volume and should be suitable for the imposed load of 4 MT capacity, as per the directions of the engineer in-charge.

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, Ics=100% Icu and Operational Voltage 690V etc. as required. a) 400 A, 50KA, FPMCCB

b) 250 A, 36KA, FPMCCB

c) 100 A, 30KA, FPMCCB

Supplying, installation, testing & commissioning of four pole automatic transfer switch of capacity 630A with Automatic/Manual operation with complete protection in the existing cubical panel board including drilling holes in cubicle panel, making connections etc as required .

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required. 26.1) 120 mm dia (OD-120 mm & ID-103 mm nominal)

Credit for old dismantle material under buy back i/c dismantling of the same etc. as reqd. a) Assorted Transformer 250KVA

b) Assorted HT Panel

c) Assorted Al cable

d) Assorted pumps 50-75 HP

e) DG set 62.5kva

f) MCCB/Changeover

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