PWD/EE/PMED/eNIQ-23/21-22

SITC of 3 panel( ONE incomer panel and TWO outgoing panel) Metal clad, Indoor-type, single tier fully compartmentalized,free standing, Floor role type ,having internal Arc withstand capacity for 26.3 kA for 3.0 sec, horizontally draw-out type 12 kV grade , 630 A capacity Vacuuam Circuit breaker having following specifications & requirements As mentioned in Annexure A :Make- ABB/ Siemens/Energypack/Schneider. a) Circuit breakers alongwith power pack for Auxiliary circuit: Type: Air insulated VCB, System voltage : 11 kV ± 5%, 50 Hz ± 5%, 3 Phase Rated voltage : 12kV, Rated Current: 630 A @ 40 °C ambient; Short time rating for 3 sec within the range of 26.3 kA Short circuit making current within the range of 62.5 kA to 65.75 kA; Insulation level (1 Minute Power Frequency withstand Voltage in kV( rms) /Impulse withstand Voltage in kV( Peak)): 28 kV/ 75kV. System ground : Solidly Earthed; Duty cycle : O - 0.3sec - CO- 3min - CO. Break/ Make time : Not more than 3/ 4 Cycle. Range of auxiliary voltage for Closing/Tripping/Spring Charging : 85- 110%/ 70-110%/ 85-110%. Circuit Breaker should withstand 10000 mechanical operation at full load & 100 no Electrical operation at Full Short Circuit Current. (b) Bus Bar: Rated Current: 1250 A @ 40°C ambient. Material: Silver Plated/Tineed, High conductivity electrolytic Copper Bus Bar sleeve: Heat shrinkabale PVC Sleeve with joints having full voltage soft PVC shroude Short time rating for 3sec. :26.3kA- 1 Set (c) C.T.: Voltage class : As specified in Circuit Breakers; Type: Cast resin type, Dual Core, Dual Ratio, For Protection Core ( Class/ Burden) - 5P20/15 VA, Class of insulation : Class *E' or better. For-Metering (Class/ Burden) : 0.5/ 15 VA, Ratio : 100-75/5-5(for incoming panel) & 75-50/5-5( for outgoing panel) SCC Rating -26.3 For 3 sec & Making Current -67 Ka / Rated Primary Current-630 A/ rated Extended/ Continuous Primary Current-756 A (Make : As per manufacturer's standard) (Make : ABB/Siemens/CGL) (d) P.T.: [1 no. Line PT] Voltage Class & Power frequency withstand voltage / Lightning Impulse Voltage (Peak) as specied in circuit braker Primary Rated Voltage : Primary - 11000/V3, Sec.Volatge - 110/V3; Accuracy Class/ Burden -for metering 0.5/ 100 VA & For Prectection Class-3 : Cast resin, draw out type, 3-nos (Make : ABB/Siemens/CGL) (e). Relays for protection and control: Type : Flush mounted, Drawout, Numerical and multifunctional (With 3 O/C , 1 E/F & 3 VT l/P) with self & remote monitoring features Communication port: RS232 for local pc and RS485 for remote operation Comm. Protocol: MODBUS Memory : Inbuilt memory capable of Trip Circuit Supervision relay -1 Set / Make-CGL/ Areva/Alsthom Inbuit Feature of NR. High Speed Master Trip relay-1 Set Make-CGL/Areva/Alsthom 8 Window Annunciation Facia.with ACCEPT, REST & TEST Push Button- lSet Auxiliary relay for Transformer faults - VAA33 -1 setregistering relay fault and disturbance (at least 25 fault records and 75 events records each with 1 mSec accuracy) with waveform during fault. RTC : in-built. Display : Alphanumeric LCD display with keypad for navigation and setting. Other features: 2 Setting groups, multshot reclosure, undervoltage & overvoltage, CB maintenance & Trip circuit supervision, at least 4 programmable LEDs. Trip Circuit Supervision relay -1 Set / Make-CGL/ Areva/Alsthom Inbuit Feature of NR. High Speed Master Trip relay-1 Set Make-CGL/ABB/Alsthom 8 Window Annunciation Facia.with ACCEPT, REST & TEST Push Button- lSet Auxiliary relay for Transformer faults - VAA33 -1 set.

Intsaltion of existing 11 KV/ 0.415 KV , 400 KVA capacity Oil type Transformer.

Supply and fixing heat shrink type HT jointing kits for 11 KV grade 3core 300 sqmm XLPE cable. (Make- Raychem/ similar make)

NORMAL PANEL SITC of cubical type L.T. Distribution panel board of appropriate size, wall mounted compartmentalized with maple arrangement having rigid & self supporting structure fabricated from 2 mm thick CRCA sheet steel with 50mm*50mm*6mm M/S angle frame. The panel board consisting of the following switches.Panel should be fabricated at the CPRI certified manufacturers and test reports to be submitted. A) Incoming Arrangement. Switch disconnector fuse (panel mounting cubical type) 50HZ, 415 Volt 4 Pole 630 Amp with 3 nos 630,Amp DIN type HRC fuse link, (Make: L & T, Cat No. SK90481/ Siemens/ ABB —1 no's B)Bus Section: 415 V 1000 A. electrolyte grade (99.96%)tinned copper bus bar with vertical section of size- 75mm*10 mm+/-5% for Each Phase & neautral Bars,. All bus bar shall be fixed with FRP chair & the entire bars are insulated with PVC heat Shrinkaable sleeve of suitable size & color as per direction of E.I.C C) Outgoing arrangement: 1) Switch disconnector fuse (panel mounting cubical type) 50HZ, 415 Volt 4 Pole 400 Amp with 3 nos 400 Amp DIN type HRC fuse link, (L & T make . Cat No. SK90480 / Siemens/ ABB- 1 no's 2)Switch disconnector fuse (panel mounting cubical type) 50HZ, 415 Volt 4 Pole 200 Amp with 3 nos 200 ,Amp DIN type HRC fuse link, L & T make . Cat No. SK90471 / Siemens/ ABB- 2 no's D) Supply and fixing of Multifunction Electronic meter including S&F of 3 nos 500/5A capacity CTs Make-Kappa.Make-LT,Cat NO-303FDNB1-1 No. E) S&F Danger board. F) Inter Connection: All interconnection of switches & bus bar Shall be made with multi strand PVC insulated copper wire to be kept for Cable connection for main switches & the end of all connections Of metering panel to be finish with Copper socket by crimping method having Marked ferrule for indication. G) Earthing. A separate earth bolts/Bars - 2 Nos will be provided in panel board in both sides as per drawing. H) Cable Alley: Cable entry arrangement will be provided in the cubical panel in vertical position of appropriate size with 200 Amp capacity 2 way AC/DC make connector indicating phase & neutral for each outgoing main switches & gland plate must be placed at the bottom of the panel with detachable type as per direction of E.I.C. I) Painting: The complete panel board shall be painted by 2 coats of powder coated paint over two coats of R.O. primer of Approved make & brand & color as per Direction of E.I.C. J) Constructural Details: All incoming & outgoing panel mounted cubical Switch disconnector fuse shall be housed in Respective compartment with hinged & gasketted Door at front. All doors shall have Panel lock Arrangement. The panel'shall be properly Gasketted to prevent ingress of dust & moisture & Remain. Busbar will be properly arrange & all Switches shall be fixed by M.S. nuts & bolts On angle /flat iron frame base.as per direction of E.I.C.

EMERGENCY PANEL SITC of cubical type L.T. Distribution panel board of appropriate size, wall mounted compartmentalized with maple arrangement having rigid & self supporting structure fabricated from 2 mm thick CRCA sheet steel with 50mm*50mm*6mm M/S angle frame. The panel board consisting of the following switches.Panel should be fabricated at the CPRI certified manufacturers and test reports to be submitted. A) Incoming Arrangement. : Switch disconnector fuse (panel mounting cubical type) 50HZ, 415 Volt 4 Pole 400 Amp with 3 nos 400 Amp DIN type HRC fuse link, (Make: L & T, Cat No. SK90480/ Siemens/ ABB —1 no's B)Bus Section: 415 V 800 A. electrolyte grade (99.96%)tinned copper bus bar with vertical section of size- 75mm*10 mm+/-5% for Each Phase & neautral Bars,. All bus bar shall be fixed with FRP chair & the entire bars are insulated with PVC heat Shrinkaable sleeve of suitable size & color as per direction of E.I.C C) Outgoing arrangement: 1)Switch disconnector fuse (panel mounting cubical type) 50HZ, 415 Volt 4 Pole 125 Amp with 3 nos 125 ,Amp DIN type HRC fuse link, (L & T make . Cat No. SK90497 / Siemens/ ABB- 2 no's 3)Switch disconnector fuse (panel mounting cubical type) 50HZ, 415 Volt 4 Pole 100 Amp with 3 nos 100 ,Amp DIN type HRC fuse link, (Make: L & T, Cat No. SK90496 / Siemens/ ABB —2 no's D) Supply and fixing of Multifunction Electronic meter including S&F of 3 nos 500/5A capacity CTs Make-Kappa.Make-LT,Cat NO-303FDNB1-1 No. E) S&F Danger board. F) Inter Connection: All interconnection of switches & bus bar Shall be made with multi strand PVC insulated copper wire to be kept for Cable connection for main switches & the end of all connections Of metering panel to be finish with Copper socket by crimping method having Marked ferrule for indication. G) Earthing: A separate earth bolts/Bars - 2 Nos will be provided in panel board in both sides as per drawing. H) Cable Alley: Cable entry arrangement will be provided in the cubical panel in vertical position of appropriate size with 200 Amp capacity 2 way AC/DC make connector indicating phase & neutral for each outgoing main switches & gland plate must be placed at the bottom of the panel with detachable type as per direction of E.I.C. I) Painting. The complete panel board shall be painted by 2 coats of powder coated paint over two coats of R.O. primer of Approved make & brand & color as per Direction of E.I.C. J) Constructural Details: All incoming & outgoing panel mounted cubical Switch disconnector fuse shall be housed in Respective compartment with hinged & gasketted Door at front. All doors shall have Panel lock Arrangement. The panel'shall be properly Gasketted to prevent ingress of dust & moisture & Remain. Busbar will be properly arrange & all Switches shall be fixed by M.S. nuts & bolts On angle /flat iron frame base.as per direction of E.I.C.

Supply and laying of following cables 11 KV grade 3 core 300 sqmm Al armoured XLPE cable through the existing under ground trench .(Make-R R KABEL/Gloster/Havells)

l.l KV grade 4 core 300 sqmm Al armoured XLPE cable. (Make-R R KABEL/Gloster/Havells )(From Normal Panel to AMF Panel & AMF Panel to Emergency Panel)

l.l KV grade 4 core 70 sqmm Al armoured XLPE cable. (Make-R R KABEL/Gloster/Havells) (From Emergency LT Panel PSA Plant )

l.l KV grade 4 core 150 sqmm Al armoured XLPE cable.Make-R R KABEL/Gloster/Havells (From new LT Panel to old LT panel)

l.l KV grade single core 300 sqmm Al armoured XLPE cable.Make-R R KABEL/Gloster/Havells (From Trafo LT side to NORMAL PANEL)

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 incl. Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & frtoisture-proof entry of XLPE/PVC armoured cables. 1.1 KV grade 4 core 300 sqmm Al armoured XLPE cable

1.1 KV grade 4 core 150 sqmm Al armoured XLPE cable

1.1 KV grade 4 core 70 sqmm Al armoured XLPE cable

l.l KV grade single core 300 sqmm Al armoured XLPE cable

Earthing with Copper plate (610x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts. below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) for periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 86.36x86.36x46cm 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 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke for plate electrode . (FOR TRANSFORMER & 250 KVA DG set NEUTRAL)

Earthing with 80 mm dia Gl pipe (TATA-Medium)x 3.0 Mtslong and 1 No. 65 mm x 8 mm galvanized 85 to 90 micron with olive green passivation (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 S F 80 mm dia Gl 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.( Equipments Body Eathings for Transformer, HT switchgear, DG Set, AMF, Normal,Emergency & PSA plant Room)

Extra for providing masonery enclosure on the top of the earthelectrode 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, Gl reducer including drilling of 46 nos. 12 mm dia holes on the Gl pipe

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 65 mm x 8 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 & laying of 25 *5 copper stripe through 50 mm dia GI pipe incl S & D of pipe.

Supply & delivary of 11 kv Grade Rubber Isulation Mat

Supply & delivary of 11 KV Grade Glaves

Supply & fixing Switch disconnector fuse on angle iron frame 50HZ, 415 Volt 4 Pole 125 Amp with 3 nos 125 ,Amp DIN type HRC fuse link, with SS enclosure. (L & T make . Cat No. SK90486 / Siemens/ ABB) — ( At PSA Plant Room)

Suuply & fixing of On Load Change over switch on angle iron frame 50HZ, 415 Volt 4 Pole 200 Amp with SS enclosure (L & T make . Cat No. CO22000OSOO / Siemens/ ABB) —3 no's ( At old Panel Room)

Supply & fixing Switch disconnector fuse open execution in existing panel 50HZ, 415 Volt 4 Pole 100 Amp with 3 nos 100 ,Amp DIN type HRC fuse link, L & T make . Cat No. SK90496 / Siemens/ ABB —3 no's ( At Old Panel Room)

S & F 12-way SPN MCB DB comprising with 40A DP isolator as incommer & 6-10A SPMCB - 10 nos as outgoing as to GS (all make Legrand/ABB/Havells) .

S & F polythene pipe complete with fittings as necy. under ceiling/beam, bound with 22 SWG GI binding wire incl. supplying and drawing 1x18 SWG GI Wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire (synchronizing with roof/beam casting work of building construction) 19mm dia 3mm thick Polythene Pipe

Cutting Channel of size (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 19 mm, 3 mm thick Polythene pipe without earth continuity wire by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG mending good damages to original finish by using own tools and tackles

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works(20 mm dia)

Supplying and Drawing 1.1 KV single core stranded 'FRLSH' PVC insulated & unsheathed single core stranded copper wire (Make:-Finolex/ KEI/Havells) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required. 3 x 22/0.3 (1.5 sqmm) [6A seperate plug]

2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC (20A power plug board)

2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC [for HTPN DB to SPN DB]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. 2.5sqmm

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FRLSH' PVC insulated & unsheathed single core stranded copper wire (Make:- Gloster/ KEI/Havells/RR/ Polycab) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Piano key type switch (Anchor make) 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 Average run 8 mtr

Supply & Fixing 240 V,2 nos 6A, plug socket with separate 2no 6 A Piano key type switch (Brand Anchor) on sheet metal switch board embedded in wall incl. S & F 175x100x65mm MS (16SWG) switch board 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.

Supplying & Fixing of type fan clamp of 150mm dia & 80mm depth made of 16 SWG CRCA sheet with one end duly sealed by cover, properly welded, incl. S&F 12mm dia 600mm long MS rod duly bent by heat treatment at the centre position of rod to grip fan bobbin properly, incl. binding the rod and fan box with reinforcement by 22 SWG steel binding wire, incl. supplying & covering the box with alkathene sheet, placed in order to prevent concrete from entering the box.

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand Anchor) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board 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.

Supply & Fixing Socket type fan regulator (Step type) (Brand Anchor) on existing sheet metal switch board with bakelite/perspex top cover by screw after making housing for regulator knob by cutting bakelite/perspex top cover incl. making necy. connections etc.

S&F1200 mm sweep A.C. ceiling fan complete with blades, canopy, fork, rubber, bush etc. including S&F connecting wire for down rod up to 30cm including painting the rod with approved paint and making necessary connection as required.(make -make:Orient New breeze/Cropmton Ultra Hi speed/Usha striker plus Istay CF BR/WH w/o REG.

S&F of 12" dia heavy duty industrial type exhaust fan with louver shutter heavy gauge to be fixed on wall with necessary cutting of wall etc. and mending good the damages.(EPC).

S & F of 450 mm AC matel body wall bracket fan [Make EPC/ equvalant crompton ]

S & Fixing Single/Twin 4' LED tube light fitting 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. incl. s&f 1200mm 22W master LED tube. (Make- Philips) Philips-TMC 501P-2xT-LED 22W P3241 including master LED tube)

Supply & Fixing 230 V, Single phase interval Timer for exhaust fan with 230V ,6A output ,15 minite ON time and 10minite OFF time incl 6A protection Fuse Make : Electra / Minitech

S&F 240V AC timer comprising with A)24 hour Digital timer swich (Legrand-412631)-1 no. B) 240V DP Power Contactor[Legrand-412544]-01 nos. C) 32ADPMCB Isolator,C- Curve,10KA-1No[Legrand].D) auto manual toggle switch - 01nos. E) S & F LED indicator lamp (1 no. Green and 1 no. Red.) 01 Set, in 2+08way double door DB[Legrand-607711] conceal in wall incl. necessary inter connection and earthing attachment.(for compound light control)

Supply & Fixing 72 W LED Outdoor luminaries[Make- Crompton (Cat No: LSTP-100-CDL- M)]

Supply & fixing 5 mm thich MS chequred plate.

RASH ELECTRICAL WORKS

M/S N. C. HORE