WBPWD/SEHEC/SK/NIQ41/18-19/2nd

Amount

(A) SITC of 400 KVA Silent DG Set.

Supply , delivery at site on foundation and commissioning of 400 KVA 415V 50 Hz 3 Ph Silent DG set comprising of engine, alternator, separate AMF panel, base frame, fuel tank, battery, CPCB -II approved Engine and acoustic enclosure having following specifications :

Engine : Make: Cummins/Caterpiller/Volvo. Engine type : 4 stroke Diesel Engine RPM : 1500 Rated output :- 487 B.H.P. or higher Duty : Prime Cooling : Water cooled with radiator Cylinder : 6 Aspiration : Turbo charged Type of Governor : Electronic Fuel tank capacity : - Minimum capacity 450 Ltrs Fuel consumption @75% load with radiator or fan : 67 lt/hr or less Fuel consumption @100% load with radiator or fan : 88 lt/hr or less Over load capacity : 10% over load for one hour for every 12 hours continious runnung at full load or better Engine instrument panel : consisting of starting switch with key, lube oil indicator, water temperature indicator, RPM indicator and hour meter.

Safety controls : Emergency Stop, Low lube oil pressure warning/Shutdown, High engine water temp. warning/ shutdown, sensor faliure indicator, Engine over speed indicator, Battery charging and low battery indicator. Exhaust silencer : Rasidential type Starting system : 12V/24V starting system complete with starter motor, charging altenator with rectifier and cutout as per manufacturer standared Battery : Lead acid, Low maintenance or SMF and conferming to relevant IS specification with low / high battery voltage and weak battery warning.

Alternator : Make : Stamford/Leroy Somer/ Caterpiller Rating : 415V, 3 Ph, 50 Hz, 400 / 415 KVA, 1500 RPM Type : Brushless self excited and salf regulated Insulation : Class H Protection : Screen protected drip proof with min. IP 23 Deg. of protection RPM : 1500 Voltage Regulation (Max): +/- 1% Winding Connection : Star with Neutral Total Distortion Factor : < 3% Total Harmonic Distortion in Output waveform : < 5%

AMF Panel : Cubical type floor mounted AMF panel made from 16 SWG sheet steel, duly pretreated, power coated painted and aesthetically finished, suitable for controlling of 400 KVA DG set having following specification / features.

i) 800A, EDO type ACB with O/L, S/C, E/F protection and microprocessor based protection release, U/V release etc [ Make : ABB/ Legrand/ Siemens / L&T]

ii) In Built By-pass switch for 800A Capacity.

iii) On - delay timer for load change over.

iv) On -delay timer for engine shut off.

v) Engine On - Off switch (push button type).

vii) Minimum five numbers indicating lamps to indicate ''Mains ON'', Load on Mains'', ''Set running'', ''Battery charger ON''.

viii) Audio visual alarm for ''Low lubricating oil pressure'', ''High water temperature'', ''Start failure'', and ''DG over load''.

x) Microprocessor based relay with composite meter for digital display of following :-

Generator voltage / AC Mains voltage.

Generator Current in all phases.

Frequency.

Power Factor.

Energy.

Indication for alternator supply.

Running time indications number of hours of operation and service intervals, service due indications.

Energy analyzer unit to indicate current, voltage, frequency, power factor and KWH with RS485 communication port compitable to MODBUS.

The AMF panel must be designed to ensure trouble free performance and ensure switching over Electrical load to DG within 15 (fifteen) second from the instant of mains failure.

Acoustic Enclosure :- The DG set should have intregated acoustic enclosure at the manufacture at the manufacturing sate itself. High quality acoustic enclosure must be certified as per CPCB - II norms.

Base Frame:- Common Iron channel fabricated base frame containing the engine and alternator, mounted on AVM pads and having provision for lifting Hook.

Terms & Condition: i) Rate Should be quoted inclusive of all applicable taxes and Duty etc. ii) All materials, equipments & accessories must conform to relevant IS specifications. The DG set to be supplied from the authorized OEM of the respective engine Manufacturer. iii) Necessary manufacturers test certificates for Diesel Engine, Alternator etc will have to sumit in triplicate copy during delivery of the equipment. iv) Copy of ''Type Approval Certificate'' and certificate of ''COP'' must be produced at the time of delivery issued from competent Authority ( As per CPCB -II). v) Circuit Diagram for AMF panel must be submited from the Manufacture / OEM. vi)The entire set must be warranted atlest 15 months from the date of Delivery / 12 Months / 5000 Hrs from the date of commissioning whuchever is earlier. However Engine & Alternator should be warranted of 2 years / 5000 Hrs whichever is earlier.

Making special type brick foundation & plastering with neat cement finishing for 415V., 3 phase, 4 wire AMF panel including S & F suitable of MS angle / channel with nuts, bolts & washers etc. as per direction of the EIC. (For AMF panel of 400 KVA DG ).

Supply, transporation & pouring of HSD Oil.

Supply & Delivery 20W40 lubricant as per DG manufacturer approved brand.

S&F exhaust pipe of 250 / 200 mm. Class "B" MS black pipe including S&F flange, nuts, bolts & washers etc. as required from the nearest building wall to top of the building roof. (Vertical run) with suitable high temperature painting.

S&F 250 mm MS Pipe.

S&F 200 mm MS Pipe.

S&F 250 mm X 200mm MS heavy type long bend .

S&F 200mm MS heavy type long bend .

S&F 200 mm MS heavy type Tee .

S&F 200 mm MS Plug.

Making insulation by 3" glass wool including netting arrangement and covered with 26 SWG aluminium clading as per direction of the EIC.

250 mm dia exhaust pipe.

200 mm dia exhaust pipe.

Residential type silenser pipe.

S&F special type MS angle iron bracket support made of 40x40x6 mm. MS angle with flat iron clamp with nuts, bolts & washers etc. for 250 mm. dia (Vertical Run).

Hire charges for scaffolding by bamboo required rope of square type arrangement for smooth working & carriage of MS black pipe by vertical run & dismantling at the end of work.

S&F rain protection canopy suitable for 250 mm dia MS pipe.

S& delivery of 200 ltrs. Capacity barrel made of 2 mm thick MS Sheet.

Supply & delivery of best quality oil hand pump with 1" dia PVC flexible pipe (12' ft. approx.) (Brand approved by EIC)

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts (2 Nos DG Nutral & 2 Nos DG body).

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below By TATA-Medium GI pipe ( 2 nos. for AMF panel & 2 nos MRI panel).

Excavation of soil for installation of Earth Electrode and filling & ramming.(For Soft Soil).

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe.

Extra for treatment of soil by using salt & charcoal or coke for pipe electrode for neutral earth.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Supply & fixing black PVC heat shrink sleeve for covering the 50 x 6 mm. GI flat.

Supply & laying of 1.1KV GR. 4 nos 2 x 185 sq. mm. single core PVC insulated & sheathed multistrand unarmoured copper Cable (Make :- Finolex / Havells/ Polycab/ Gloster / RR Kable ) through 2X 100mm dia spirial ireinforced HDPE pipe [from alternator to AMF panel].

Supply & laying of 1.1 KV grade 19 core 2.5 sq.mm. PVC copper conductor aurmoured control cable partly recessed and partly by shaddle on wall to interconnect DG set with AMF panel (Make :- Havells/ Gloster/ Polycab / Crystal/ RR Kable)

Supply & laying 2 x 95 sq. mm. single core unaumoured copper cable in suitable size flexible PVC pipe on wall / floor from neutral earth bus to DG set neutral point including both side socketing. (Make :- Havells/ Gloster/ Polycab / Crystal/ RR Kable)

S & F UPVC gland for 100 mm dia flexible pipe.

S & F compression type brass cable gland & finishing the cable end for 19 core 2.5 sq. mm. PVC/A copper cable.

Finishing the ends of single core . flexible copper wire by Dowels make heavy duty long barrel copper socket.

S & F EI danger board. (size : 20 cm. x 30 cm.)

(B) EI Work.

S/Installation of floor mounted cubicle type indoor compartmentalized 415V., 50 Hz. dust & moisture proof LT Distribution panel board with following electrical accessories fabricated from 14 SWG CRCA sheet with MS angle frame as requried. The base of panel should be made with 75 x 40 x 4.4 mm MS channel. The panel should have adequate strength & space to accommodate the incoming & outgoing switches and bus-bars with all interconnection in between the switches and bus-bars with copper flat of suitable capacity. The panel should be provided with cable alley for facilitating connection of all the incoming & outgoing XLPE Cables with termination arrangement by S&F copper terminal stud / bolt of required sizes. The panel with earthing attachment is to be painted with powder coated paint as per direction of EIC. The panel board should consist with the followings:- [ To be installed at MRI Room]

(A) INCOMER:-

415V, 630A 4 pole 50 kA (Uimp=8KV), Ics= 100%Icu MCCB with microprocessor based release having adjustable O/L (0.4 to 1x In or better), Adjustable S/C (1/1.5 - 8/10 Ir), Inbuilt Instantenious protection, Adjustable E/F, Adjustable neutral protection at 50%, 100% , Both side spreader link, extended rotary handle & castle key interlocking arrangement etc. [L&T/Schneider/ABB/Legrand) - 2 Nos.

(B) BUSBAR CHAMBER:-

S&F 800 Amp capacity 99.9% - 99.5% electrolytic tinned copper 4 bar bus bar [size of flat 4x50 mm x 10 mm ] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification & all connection made with required size cu bars - 1set.

(C) METERING-

Communicable, Field programmable Digital Multifunction Meter (class 0.5) capable of display of Current, Volt, KWH, PF, MD with date & time stamp etc. with RS-485 port for displaying all the measurement data through MODBUS RTU to OPC compliant 3rd party Remote SCADA terminal (Detailed address MAP should be provided) alongwith 630/1A, max 5 VA,CL:0.5, tape wound CT's for metering (Make- Kappa) for all three phases -- 2 sets. (For 2 nos incomer).

(D) OUTGOING:-

415V, 630A 4 pole 50 kA (Uimp=8KV), Ics= 100%Icu MCCB with microprocessor based release having adjustable O/L (0.4 to 1x In or better), Adjustable S/C (1/1.5 - 8/10 Ir), Inbuilt Instantenious protection, Adjustable E/F, Adjustable neutral protection at 50%, 100% , Both side spreader link, extended rotary handle etc. [L&T/Schneider/ABB/Legrand) - 1 No.

415V, 400A 4 pole 50 kA (Uimp=8KV), Ics= 100%Icu MCCB with microprocessor based release having adjustable O/L (0.4 to 1x In or better), Adjustable S/C (1/1.5 - 8/10 Ir), Inbuilt Instantenious protection, Adjustable E/F, Adjustable neutral protection at 50%, 100% , Both side spreader link, extended rotary handle etc. [L&T/Schneider/ABB/Legrand) - 1 No.

Supply & Fixing of 415V, 630A 4 pole 50 kA (Uimp=8KV), Ics= 100%Icu MCCB with microprocessor based release having adjustable O/L (0.4 to 1x In or better), Adjustable S/C (1/1.5 - 8/10 Ir), Inbuilt Instantenious protection, Adjustable E/F, Adjustable neutral protection at 50%, 100% , Both side spreader link, extended rotary handle etc. (L&T/ Schneider/ ABB /Legrand) in seperate SS enclosure to be fixed on wall by Angle iron frame as per direction of EIC. ( SS-IV - 1 No & MRI Room - 1 No).

Supply & Delivery of 1.1 KV Grade 4 Core 185 mm² XLPE Ar./ copper cable. (From LT Panel at MRI Room to 630A MCCB inside MRI room & Main panel of SS-IV to 630A MCCB installed at SS-IV). (Make :- Havells/ Gloster/ Polycab / Crystal/ RR Kable).

Laying of two cables above 35 sqmm and upto 185 sqmm in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed

Laying of 1.1 KV Grade 2 x 4 Core 185 mm² XLPE Ar./ copper.. Cable on existing Cable tray as to GS.

Laying of 1.1 KV Grade 2 x 4 Core 185 mm² XLPE Ar./ copper. Cable on wall by suitable MS clamp as to GS.

Supply & Delivery of 1.1 KV Grade 4 Core 240 mm² XLPE Ar./ Al. Cable. (From Sub Station IV & VI to DG AMF & AMF to MRI). (Make :- Havells/ Gloster/ Polycab / Crystal/ RR Kable)

Laying of two cables above 185 sqmm in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed

Laying of 1.1 KV Grade 2 x 4 Core 240 mm² XLPE Ar./ Al. Cable on wall by suitable MS clamp as to GS.

Laying of 1.1 KV Grade 2 x 4 Core 240 mm² XLPE Ar./ Al. Cable on existing Cable tray as to GS.

Laying of 1.1 KV Grade 2 x 4 Core 240 mm² XLPE Ar./ Al. Cable on existing covered masonary trench incl taking out RC covers, setting them in order & mending good the damages as to GS.

S&F 4 core compression type gland complete with Brass Gland, Rubber Rings for dust & moistureproof entry of following cables:-

For 4 Core 240 mm² XLPE Ar./ Al. Cable.

For 4 Core 185 mm² XLPE Ar./ copper Cable.

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : For 4 Core 240 mm² XLPE Ar./ Al. Cable.

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Make :- Finolex / Havells/ Gloster/ Polycab / RR Kable) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board on wall complete with 2 no. “Ph & N” copper bar incl. bakelite/ Perspex top cover 3 mm thick and incl. 175x100x65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish [only PVC Rigid Conduit on ceiling and remaining portion concealed [Av. Run 9 Mtrs.]

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Make :- Finolex / Havells/ Gloster/ Polycab / RR Kable) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 5A 3 pin plug point incl. S&F 240 V 5A 3 pin flush type plug socket & piano key type switch (Anchor make) incl. S&F earth continuity wire, fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC On Board

Supply & Fixing 240 V, 2 nos 6A, plug socket with separate 2 nos 6 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 175x100x65mm MS (16SWG) switch board complete with 3 nos suitable size copper bar with holes (for Ph,N & E) fixied on bakelite/Hard rubber insulator over the MS welded chairs and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Cutting channel of 31 mm x 31 mm size on masonry wall incl. S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire fish wire incl. mending good damages to building works 13 mm dia 3 mm thick polythene pipe without earth continuity wire

Cutting channel of 40 mm x 40 mm size on masonry wall incl. S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building works 19 mm dia 3 mm thick polythene pipe without earth continuity wire

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required (Make :- Finolex / Havells/ Gloster/ Polycab / RR Kable)

3 x 1.5 mm² for separate 5 A plug & Computer Board

2 x 2.5 & 1 x 1.5 mm² for 15A Power plug & Computer Board

2 x 6 & 1 x 4 mm² from PDB to SPN DB

Finishing the end of following sizes copper wire end / PVC cable/Al. with dowells solderless socket by crimping method as pre GS as follows :-

2 x 6 & 1 x 4 mm² cu. wire

2 x 2.5 & 1 x 1.5 mm² cu. wire

3 x 1.5 mm² cu. wire

S&F 240 V. 1420 RPM, 230 mm. (9") Dia A.C. Exhaust Fan (EPC Electrical Pvt. Ltd. - Heavy Duty) incl. Cutting hole on wall, S&F Louver Shutter (Aluminium) with Nuts, Bolts, washers etc. on wall and S&F of sequential Timer mending good the damages to original finish as per direction of the EIC.

S & D 48″ sweep, 230V 1-Ph. AC ceiling fans incl. all accss. The capacitor of fan must be P-2 type brust proof & must have safety wire directly linked from fan hook to stator of fan. (Make - CG HS PLUS, 5 star rated / EPC/Orient having Similar Specification) and engraving & Painting the Departmental Number (up to 14 digit) on Fan Body with black japan paint and interconnection complete in all respect.

Supplying & Fixing MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flat ncluding making good damages to building roof with satisfactory inishing and painting – (As per Drawing no. 475 of PWD pecification Book – May 1991)

S/F 250V., 100 Watt Electronic step type Fan Regulator to be fitted on iron box ( Make- Anchor)

S&F of 240V LED luminaire complete with all accessories suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length as follows:-

Single industrial box (thick ness of box should not be less than 22 SWG) type luminaire with CRCA body (Make :- Philips -TMC 501P 1xT-LED22W P3241/ Crompton/wipro having similar specification). incl S&D 1x 18/20 watts 4 ft LED tube lamp (Make:- Philips, Cat - Mas LED tube 1200 mm 18W865 T8 I/ Crompton/wipro having similar specification )

12 watt recess mounted round slim panel LED downlight to be fixed on false ceiling (upper & lower portion of Balcony) incl. cutting of false ceiling very carefully with necy. interconnection by 3x1.5 mm² PVC insulated S/C Cu. Wire. [Make - Wipro, cat no LD80-101-XXX-60-XX / Philips, Model no 30794, code no 919215850055].

S&F of 240V 31 watt, recess mounted LED fittings with glare-free light incl hanging provision suitable for 2'x2' grid ceiling. [Make:- Philips, Cat no RC380B LED36S - 6500 G4 L60 W60 PSD OD S1 / Crompton/wipro having similar specification].

S&F of 240V 10W LED Bulk head luminaire for lift shaft. [Make:-Philips WT202W LED6S CW PSU S2 PC/ Crompton/Wipro having similar specification] as per direction of EIC.

Terms and condition

The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them.

Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/submission of bill.

If any refurbished material is supplied and installed, penal action will be taken as per existing rules

(Rates should be Quoted inclusive of all taxes & duities and L.W.C. @ 1% as applicable)