Development of Sub-Station

Amount

SUB HEAD I: 11KV VCB PANEL: Supply & Delivery Indoor-type, floor mounted, metal clad, single tier, fully compartmentalized, free standing type 3 panel ( 1 incommer+2 outgoing) totally enclosed and fully interlocked, horizontal drawout, horizontal / vertical isolation type 11 kV 630 A Vacuum Circuit Breaker as per IS 13118, as ammended upto date and as per following detail specification, suitable for use on 11 kV, 3 Phase, 50 HZ AC supply to energise 2x415 kVA Dry type Transformer. [Make : ABB / Siemens/ CGL].

CIRCUIT BREAKERS: Type : Air insulated VCB, system voltage :- 11kV ± 5%, 50 Hz ± 5%, 3 phase, rated voltage : 12 kV, rated current : 630A in 40° C ambient, Short time rating for 3 sec : 25 kA, Short Circuit Making Current : 61.3 kA, insulation level (PF rms/ impulse peak) : 35 kA/75kA, System Ground : Solidly Earthed, Duty Cycle : O - 0.3 sec - CO - 3 min - CO, Break/ Make time :- Not more than 5 Cycle, Range for Auxiliary voltage for Closing / Tripping / Spring Charging : 85-110%/70-110%/85-110%. The VCB must withstand 30000 mechanical, 10000 electrical & 100 at rated short circuit current. The breakers should have auxiliary contact 6 NO + 6 NC, in minimum. The used Breakers will comply with IEC 62271/ IS 13118. Qty. - 3 Nos. (Incomming - 1 no., Outgoing - 2 nos.)

BUSBAR:

Rated Current: 630A @ 40°C ambient, Material: Silver Plated /Tined 99.9% pure electrolytic Copper Bus Bar sleeve: Heat Shrinkable PVC Sleeve with joints having full voltage soft PVC Shroude Short time rating for 1sec :26.3KA…….1 set].

CURRENT TRANSFORMER:

Voltage class: As specified in Circuit breaker ; Type : cast resin type , Dual core , Dual Ratio , Burden :15VA ; Class insulation : Class 'E' or better . Protection core: 5P10, Metering :1.0 , Short time rating for 1 sec : 25kA Ratio : 200-100 / 1-1, 1 No. (for incoming Breakers), 100-50 / 1-1, 2 nos (for outgoing Breakers)

POTENTIAL TRANSFORMER:

Rated Voltage : Primary - 11000/√3 , Sec -110√3; Type : Cast resin , draw out type, 3- phase , 3-limb complete with HV fuses . Burden : 100VA per phase ; Class of insulation : Class 'F' or Better, Accuracy Class: 1.0; Rated Voltage factor :1.2 continuous, 1.5 for 30 Secs. PT should be drawnout type and serivce continuously shall be independent of Breaker trolly position.

RELAYS FOR PROTECTION & CONTROL:

Type : Flush mounted, Drawnout, Numerical and multifuntional / Electro- mechanical type (With 3 O/C, E/F & 3 VT I/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 registering relay fault and disturbance (at least 25 fault records and 75 events records each with 1mSec accuracy) with waveform during fault. RTC : In-built. Display : Alphanumeric LCD display with keyboard for navigation and setting . Other features : 2 setting groups , multshot reclosure, undervoltage , over voltage, CB maintance & Trip circuit supervision , at least 4 programmable LEDs ......3 set High Speed Master Trip relay- 3 Set 6-8 Window Annunciation Facia with Hooter, with ACCEPT, RESET & TEST Push Button - 1 set for incomming & 2 Set for Outgoing. Auxillary relay for Transformer faults(WTL/BUCH/OTI)- - 2 Set (for out going breakers).

METERING:

For Incoming - Digital Ammeter, Digital Voltmeter.For Outgoing - Digital Ammeter. Multifunctional Meter Type: Flush mounted , sealed dustproof construction (Front- IP5X, Rear -IP4X), multifunctional Display : Alphanumeric LCD Display having capability to Giga Display Parameters : Voltage, Current , PF/Frequency and all energy & power parameters with autoscrolling . Accuracy Class : 1.0 Keyboard : Front Panel Keyboard with auto keyboard lock and passward protection for setup parameters. Communication port : RS485. Communication Protocol : MODBUS Memory : Inbuilt memory for keeping back-up of Integrted. Data. Other features - Programmable CT/PT ratio, built in phase analyzer (Make : As per manufacturer's strandard).......3 set Relay make:CGL/Seimens/ABB)

POWER PACK:

Power pack with 230 Volt AC input & 24 Volt DC continuous output suitable for closing/tripping indication of HT panel Boards with naintenance free batteries for backup capacity 100W for 10 mins, Charging unit for trip system complete with suitable capacity digital ammeter & voltmeter i/c connections with 2.5 sqm FRLS insulated copper conductor cable etc as required(make-reputed, as approved by EIC) - 1 Set.

The panel shall be complete with power pack unit, test terminal blocks, fuses, mcbs, circuit labels, illuminating lamps in each panel, indicating lamps etc., wiring for interconnection with suitable size copper cable, suitable cable end box with cable entry from bottom for incoming and outgoing cables, HV Danger Notice board, Earth bus bars, foundation bolts and nuts, space heater etc. as required and as per direction of EIC. (Make : All the accessories will be as per manufacturer's strandard). (Agreegate of 1.00 to 1.14 to be quoted).

Installation & commissioning of the above 11 kV VCB Panel with P.T & all the accessories, incl. carriage, by placing in position, assembling, lining up, levelling and checking all instruments, relays, correctly set according to requirement including carrying out allied Civil work involving required modification and mending good damages to original finish with necessary brick, cement, plaster, concrete work as required with supply of required materials.

11KV / 415V, DRY TYPE TRANSFORMER Supply & Delivery of Cast Resin, dry type Transformer, 11KV/415V 400 KVA, 3 Phase, 50Hz, Dyn11, copper wound, class F insulation associated with winding temperature indicator / controller, having cable end box in the HV & LV sides and all accessories and conforming to IS 11171-1985 & IS - 2026 with latest modification (if any) & CBIP Specification and as per following detail specification [ Make: ABB / Voltamp (Vadodara) / CGL / Raychem RPG].

Links / Tapings :Off circuit Links, tapping range +5% to -5%, in steps of 2.5% Tap position. Cooling : Air Natural (AN), Painting : Epoxy based (as per IS - 5 /RAL7032),Vector Group : Dyn 11

Class of Insulation: Class F. Temp. rise: 90° Cover ambient of 50°C, Core & Coils: The core shall be bult up with high grade, non-aging. low loss, high permeability, grain oriented, cold-rolled silicon steel laminations especially suitable tor core material. Grade of core should be M4 or better. The coils shall be manufactured from electrolytic copper conductor fully insulated for rated voltage, coils shall be resin moulded for both LV & HV with epoxy, resin, encapsulated, Class F naturally cooled (AN).

Transformers losses shall be guaranteed as below: No load looses at 1.3 KW & Full load looses : 4.7 KW. Transformer losses shall be guaranteed on maximum basis i.e. without any positive tolerance. Impedance at 75°C: 4%(+10% to - 10% TOL)% Regulation a) At 100% load with Unity PF :1.22 b) At 100% load with 0.8 PF :3.53 Testing: All Routine tests as per relevant IS have to be conducted at manufacturer's works. Terminal arrangement: HV: HV cable box assembly with copper flat & support insulator. LV: LV cable box assembly with copper flat & support insulator. Tranformer should have differential protection and restricted earth fault protection on LV side.

The Transformer will be of Environmental Class E2 (Minimum), Climatic Class C2 as defined IEC 60076, Fire Behaviour Class F1 as defined in IEC 60076-11. All the above i.e., Environmental Class, Climatic Class & Fire Behaviour Class must be indicated in rating plate.

Enclosure: Sheet steel with protection class IP-33, painting should be epoxy / as per latest standard. Basic level Insulation for HV 75 KV pk. Temperature Scanner: Provided with 3 RTDS for sensing winding temperatures along with temperature scanners for display of winding temperature and with Alarm / Trip contacts.

Testing: All Routine Tests as per relevant IS Will be conducted at manufacturer's works. (Agreegate of 3.00 to 3.08 to be quoted).

Installation & commissioning of the above 11KV / 415V, Dry Type Transformer & all the accessories incl. carriage by placing in position assembling lining up leveling and checking all instruments, relays, correctly set according to equipment.

SUB HEAD III: LT MAIN PANEL: SITC of floor mounted Indoor type extensible cubical MV switchboard, fabricated by CPRI approved panel maker having compartmentalized design, fabricated out of 14 SWG (2.0 mm ) nominal thickness CRCA sheet steel for framework and covers, and 5mm nominal thickness for gland plates, including cleaning and finishing complete with 7 tank process, with short circuit withstandcapacity of 31 MVA for one second, front and back openable, hinged, single shuttered, single door, with locking arrangement, good quality dust, damp and vermin proof rubber gaskets, solid connections from main busbars to switchgears with required size of Aluminium busbars. connections and interconnections and control wiring using 2.5 sq. mm of RYB colour coded FRLS PVC Insulated Copper conductor single core cables and copper cable lugs.

1 no. of 25 mm x 5 mm GI earth strip for earthing, cable gland plates in two halves, din rail for mounting switchgear, metering arrangements, drilling holes, detachable gland plates / knockout plates, providing 50 mm x 50 mm x 5 mm nominal thickness MS angle iron support for ACBs along with horizontal / vertical intermediate MS flat members for stiffening, mounting on MS channel iron framework 100 mm x 50 mm x 5 mm (9.2 kg / metre) for floor mounting of MV panel, providing MS plate, suitable for bottom cable entry, grouting in ground, powder coating, Providing and fixing the following switchgear and measuring instruments, earthing, cartage from fabricator's premises to site of work etc. as required. [ACBs will be LT/ABB/Siemens (3WT8085 6AA04-5AB2) Make, MCCBs will be of Legrand Make. All the other accessories will be ABB /Siemens/L&T Make and as per manufacturers standard].

BUSBAR

Extensible horizontal and vertical bus bar chamber 3 phase, 4 wire, 440 volts, 50 c/s consisting of electrolytic grade(99.99% Pure) high conductivity Copper bus bars size 100x6mm for phase(horizontal) and 50x6mm for neutral(Horizontal) and 50x6mm vertical bar(phases) and 30x6mm Vertical bar(Neutral) for outgoing feeder with PVC coloured Sleeves with DNC/SMC busbar supports.

INCOMER

Air Circuit Breaker, Horizontal Manual Draw Out type, 4 pole, 630 Amps, 415 volts, 50 kA for 1 sec rating manually operated with interlocked doors, automatic safety shutters, mechanical ON /| OFF and service test isolated position indicators and frame earthing contact, with microprocessor release for overcurrent, earth fault and short circuit protection, 1 no. independent manual spring closing mechanism, conforming IS 13947 - 2 1993,1 no. shunt trip coil 220 Volts AC, with cable end box of suitable size(For Ternination multiple cables individual coper Busabar Arrangement). - 2 Set

BUSCOUPLER

Air Circuit Breaker, Horizontal Manual Draw Out type, 4 pole, 630 Amps, 415 volts, 50 kA(Ics) manually operated with interlocked doors, automatic safety shutters, mechanical ON / OFF and service test isolated position indicators and frame earthing contact, 1 no. independent manual spring closing mechanism, 1 no. shunt trip coil 230 Volts AC,Conforming to IS 13947-2-1993 as ammended up to date. - 01 Set.

Outgoing [SECTION -I]

i) 400Amps, 415 volts, 4 Pole SFU with 400A HRC fuses and rotary operating handle - 02 Nos.

ii)100 Amps , 415 volts, 4 Pole SFU with 100A HRC fuses and rotary operating handle - 01 No.

iii) 63 Amps , 415 volts, 4 Pole SFU with 63A HRC fuses and rotary operating handle - 01 No.

Outgoing [ SECTION - II ]

i) 400Amps, 415 volts, 4 Pole SFU with 400A HRC fuses and rotary operating handle - 02 Nos.

ii) 100Amps, 415 volts, 4 Pole SFU with 100A HRC fuses and rotary operating handle - 01 No.

iii)63Amps, 415 volts, 4 Pole SFU with 100A HRC fuses and rotary operating handle - 01 No.

CONTROL & ACCESSORIES

(i) Load Manager Class 1.0 accuracy Load Manager 3 Ph 4 W 240V 5A with RS 485 port (For measurement of V, A, P, kw, kWh ) with 3 nos. 800/ 5 Amps bar primary type CTs 15 VA burden Class 1.0 accuracy, and 3 nos. back up 2 Amps HRC fuse or SPMCBs 10 kA breaking capacity - 02 Sets

(ii) 3 nos. phase Indication lamps LED type in RYB colours with toggle switches and 3 nos. of2 Amps back up HRC fuse or SPMCBs 10 kA breaking capacity, 1 no. breaker ON indication lamp. fuses, circuits as per standard practice, auxiliary contacts for positive interlocking of the breakers as required - 02 Sets

(iii) Electrical through advance contacts in ACBs and mechanical interlocking with 3 castles and 2 keys for 2 nos. incoming ACBs and Bus Coupler ACB to ensure that only one supply is available at any time on each section of the bus and to eliminate any possibility of accidental approaching of two supplies at one bus section - 01 set. (Agreegate of 5.00 to 5.19 to be quoted).

Making testing arrangement , submitting the test report & preparation of layout drawing of the HT installation as par requirement of Lisencing board, arrangement of high voltage testing of specified voltage incl. checking & testing of all HT / LT equipments by authorized firm of Directorate of Electricity & commissioning the installation after obtaining the Approval of Directorate of Electricity.The scope shall be also included the necessary approval from Authority also. Cost of applying for approval of above HT Installation from licensing Board and submiting the approval.

SUB HEAD IV - HT/ LT CABLING IN SUB-STATION Supplying of 11KV (UE) Grade XLPE Aluminium conductor, PVC sheathed, armoured cable conforming to IS 7098, of earthed system of following size.[ From Supplier HT Gear to Consumer HT Gear and to Transformer]. [Make: Nicco / Polycab / Havells / RR Kabel]. a) 3 Core x 300 Sq.mm

Laying of 1 No. 11KV (UE) Grade XLPE Aluminium conductor, PVC sheathed, armoured cable confirming to IS 7098, of earthed system of following size in the existing Masonary Open Duct as required. a) 3 Core x 300 Sq.mm.

Making heat shrinkable joints to the ends of the following XLPE HT cable at the transformer end as well as at the VCB ends supplying with necy. jointing kits, sockets, sleeves, anti-corrosive paste, wires, solders, jointing compounds, rubber sheets etc. incl. supplying of necy. tools & tackles for crimping the end sockets, soldering irons & making of glands at the both end of the cable as per directions of EIC [Make - Raychem] a) 3 Core x 300 Sq.mm

Supplying of one number 1.1 KV Grade XLPE insulated and PVC sheathed aluminium conductor cable (Armoured ) conforming to IS: 7098 / 1988 with its latest amendment of following size. [Make Nicco / Gloster / Poly Cab / Havells ] a) 4 Core x 300 sq.mm (From Transformer to Sub- Station LT Panel).

Two (02) nos Laying of 1.1KV Grade XLPE Aluminium conductor, PVC sheathed, armoured cable confirming to IS 7098/1988, of earthed system of following size in the existing Masonary Open Duct as required.

Two (02) nos Laying of 1.1KV Grade XLPE Aluminium conductor, PVC sheathed, armoured cable confirming to IS 7098/1988, of earthed system of following size with suitable clamping arrangement in such way as per direction of EIC.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : a) 4 Core x 300 sq.mm

Finishing of the XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc. a) 4Core x 300 sq.mm

Supply and Drawing 1.1 KV Grade 7 core 1.5 sqmm PVC Armoured Copper Cable from Transformer WT relay to VCB WT relay for Power & Control supply as per direction of EIC.

SUB HEAD V - EARTHING: Earthing with 80 mm dia GI pipe (TATA-Medium) x 3.0 Mts. long and 1 No. 65 mm x 8 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 80 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.

Extra treatment of soil by using salt & charcoal for plate electrode as to G.S.

S & F earth busbar of galvanized (Hot dip) MS flat 65 mm x 8 mm on wall having clearence of 6 mm from wall incl. providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Insulating the 65 x 8 mm M.S. flat incl. S&F black heat shrink PVC sleeves etc. The PVC tube sleeve to be inserted on the GI flat and heat shrinked by heating apparatus by skilled technician carefully without damaging the PVC sleeve as per direction of the EIC (for transformer neutral earth bus bar).

S & F 75x45 mm "C" channel having length of 2 mtr. each channel incl. nuts, bolts and washer etc.

Necessary Civil modification incl dismantling RCC floor, brick work cement plastering etc works of existing cable trench/floor of the sub-station for installation of HT Gear / Transformer / Sub-Station LT Panel if required as per direction of EIC.

SUB HEAD - VI ( SAFETY EQUIPMENT ): Providing & fixing danger plates made of mild steel at least 2mm thick & vitreous enameled white on both sides & with inscription in signal red colour on front side as required.

a) High Voltage - size 250mm x 200mm

b) Medium Voltage - size 200mm x 150mm89.02

Providing and fixing ABC type fire extinguishers conforming to IS 15222-2002 and cylinders fully charged of following capacity(5 Kg ) [Make - Fire Shield/ Ceasefire]

Supply and fixing safety instruction chart in word duly framed with 5mm thick glass as required (approx. Front area 1.20 sq.mt.)

Providing of set of 4 nos. 9.5 litre capacity GI bucket painted in post office red colour with prior coat of red-oxide paint and written with white paint 'FIRE' and mounted on MS angle iron frame with bracket and suitable base of appropriate size & capacity Incl. filling sand etc.

Providing First Aid Box as approved by St. John Ambulance Brigade / Indian Red Cross conforming to IS 13115-1991.

Supply and fixing shock treatment chart duly mounted on a wooden frame with 5mm thick glass as reqd. (approximate front area 1.20 sq.metre).

Providing of rubber mat 2 mtrs Length x 1 m. wide and 12mm thick to withstand 15 KV dielectric strength as per IS 15652-2006.

Providing of rubber mat 2 mtrs Length x 1 m. wide and 6mm thick to with stand 3.3 KV dielectric strength as per IS 15652-2006.

S/F of 860 mm wide and 8 mm thick M.S checker plate including painting for covering the trench.

SUB-HEADVII - DISTRIBUTION WIRING: Supplying of one number 1.1 KV Grade XLPE insulated and PVC sheathed aluminium conductor cable ( Armoured ) conforming to IS: 7098 / 1988 with its latest amendment of following size. [Make: Nicco / Polycab / Havells / RR Kabel].

a) 4 Core 25 sq. mm.

b)2 Core 10 sq. mm.

S & F compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below:

a) 4 Core x 25 sq.mm

b) 2 Core x 25 sq.mm

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:

a) 4 Core x 25 sq.mm

b) 2 Core x 10 sq.mm

Laying of cable as below, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish.

a) 4 Core x 25 sq.mm

b) 2 Core x 10 sq.mm

S & F 4 way double door Horizontal TPN MCB Distribution board with IP-42/43 protection with 01 nos 415 V, 32A Four Pole MCB Isolator as incomer and 12 nos 240V, 16A-32A SP MCB of Breaking capacity 10kA & C characteristics on din rail of DBs and necessary connection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment as to G.S. (Make: L&T/Legrand/Seimens).

S & F 250 V, 6-10A per way, 2+16 way SPN MCBDB with SS enclosure double-door with IP-42/43 protection with DP Isolators as Incoming & SPMCBs ('C' Curve, 10kA) as Outgoing, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire & Neutrallink & provision for earth attach for Enclosure (607712), 1 no 32A/40A DP Isolator as Incoming, 10 nos 6-10A SPMCB as outgoing (Make: L&T / Legrand / Seimens).

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed single core stranded copper wire (Polycab / KEI / Finolex / Havells / RR Kabel) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light / fan / call bell points with Modular type switch (Make: Legrand - Myrius) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish. (a) Average Run 8 Mtrs.

Do - do - do - to 6 amp. 3 pin Modular type plug socket with Modular type switch (Make - Legrand - Myrius) - do - do - do. a) On Board

S & F 240 V, 02 nos 6 A, 3 pin Modular type plug socket ( Make- Legrand - Myrius) with separate 02 nos 6A Modular type switch, without plug top on 6 Module GI Modular type switch board with 6 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Delivery of 1400 mm sweep A.C. Ceiling Fan (Crompton Aura Prime antidust) without regulator with all accessories.

Supply & delivery 30cm (12") 1420 r.p.m. sweep A.C. single phase heavy duty exhaust fan complete set ready to use x as per G.S. (E.P.C Electrical Pvt. Ltd- Heavy Duty.)

S & F Al louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) for 30 cm Exhaust fan (12").

Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of 30 cm (12") as per direction of EIC.

S & F Timer for controlling of exhaust fan fixed on wall in MS Box with top cover (L&T Micon225/equivalent Legrand).

Supply & Delivery 250 volt. 4 Ft. Long 18 Watt LED fittings complete with all accessories (Philips Make).

i) TMC 501P 1xT-LED 22W P3241 with 01 nos Polycarbonate MAS LEDtube 1200mm 18W865 T8 I – 2100lm

ii) TMC 501P 2xT-LED 22W P3242 with 02 nos Polycarbonate MAS LEDtube 1200mm 18W865 T8 I – 2100lm

Fixing only single/twin fluorescent 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 (1.5 sq. mm.) flexible copper wire of 1.10 mt. length.

S & F LED Bulk Head light fitting with complete set and making necessary connection as to GS. (make- Philips-WT202W LED 6S NW PSU S2 PC/Crompton/ Wipro having similar specification).

S & F 240 V, 16 A, 3 pin Modular type plug socket ( Make- Legrand - Myrius) with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supplying and Drawing 1.1 KV single core stranded 'FRLS' PVC insulated & unsheathed single core stranded copper wire (Polycab / Havells / RR Kabel) of the following sizes in the polythene pipe as mention below, embeded in wall incl. supplying and drawing 18 SWG GI wire as Fish wire and GI 'U' hooks of 8 SWG incl. Cutting Channel of size (43 mm x 43 mm or as required) on masonry wall by Electric operated cutting machine and mending good damages to original finish.

i) 3 x 1.5 sqmm.

ii) 2 x 2.5 sqmm. + 1 x 1.5 sq.mm.

iii) 2 x 6 sq. mm. + 1 x 4 sq. mm.

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

i) 2.5 sqmm.

ii) 4 sq. mm.

iii) 6 sq. mm.

Supply & Erection of 1.5m long pole 80mm dia GI pipe pole with base plate & pole cap Providing CC (6:3:1) muffing 600x600x760 mm in size or equivalent size of cylindrical muffing above ground level /roof top around the pole base complete with 3 mm thick neatly finished cement plaster all round after dismantling the unserviceable muffing if any incl. painting and making earth bolt washer and G.I. earth bolt on plate as to G.S. with out loop box

S & F CMDA type Non-detachable 40mm dia(14SWG) 1.5mtr long arm bracket at an angle10 degree to horizontal with necy bolts nuts etc incl. pinting two coats of Al paint over one coat of RO primer as per GS and as per direction od EIC.

a) Single arm header

S & F 200 x 150 x 100mm GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. , Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc. and fixed the same on pole with necessary clamping arrangement and protecting pipe, 1.5 mtr from ground leavel incl. painting as to GS.

S & F 240V LED Outdoor luminaries having Pressure dia cast aluminum housing. Heat resistant glass. IP65 protection and uniform distribution with suitable clamping arrangement incl necessary interconnection as per direction of EIC.

i) BRP062 LED 68 CW SLC S1 PSU (Philips).

Loop wiring by 3 x 1.5 sq. mm. PVC insulated Cu. Wire through PVC pipe from Loop Box to Fittings of the pole as per direction of EIC. (Polycab / Havells / RR Kabel).

Supplying and Installtion of Single output Time switch comprising 40A DP MCB as incomer 25A 2 Nos DX3 contactors (Legrand 4125 44) and Legrand (4126 31) Alpha Rex3 D21, 1 Channel Digital time switch the following with necessary in a 8 way Double door SPN Enclosure (Legrand-607721) IP 43 IK 09 with acrylic door after cutting the wall and mending good damages to original finish incl. necessary interconnection as per direction of EIC.

Supply, delivery and installation of cubical type compartmentalized dust and vermin proof Floor cum wall mounted L.T. distribution panel board from CPRI approved manufacturer of suitable size made of 2 mm (14 SWG) thick M.S. sheet reinforced with (40x40x6 mm) angle iron frame work with individual hinged door with locking arrangement for all compartment and providing suitable ventilation arrangement. The complete panel board shall be painted in seven tank process by powder coating paint, colour siemens white. The interconnection should be done with suitable size tinned copper strip between BBC to all main switches and other accessories including suitable stud connectors, socketing etc as required and earthing by nut, bolt in the body complete with base channel. The lower size of the base of panel board should rest on frame work (75x40x5 mm). The control panel will have suitable cable entry from bottom through data cable gland plate to access sufficient no. of cables as per direction of E.I.C. the panel comprising with following switches. (Main Panel).

Supplying of one number 1.1 KV Grade XLPE insulated and PVC sheathed aluminium conductor cable (Armoured ) conforming to IS: 7098 / 1988 with its latest amendment of following size. [Make Nicco / Gloster / Poly Cab / Havells].

a) 4 core x 150 sq.mm. (from Sub-Station Main LT panel to AMF pane & AMF to Building LT PANEL).

b) 4 core x 70 sqmm (From Sub-Station Main LT panel to Lift VTPNDB).

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.

a) 4 core x 150 sqmm

Laying of cable as below in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed as per GS.

a) 4 core x 70 sqmm

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below:

a) 4Core x 150 sq.mm

b) 4 core x 70 sqmm

Finishing of the XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc.

a) 4 core x 150 sqmm

b) 4 core x 70 sqmm

S & F 415V, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc.

S & F double door Vertical TPN MCB Distribution board with IP-42/43 protection for MCCB incomer & TP MCB as outgoing, on din rail of DBs and necessary connection as mentioned below, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment as to G.S. (Make: L&T / Legrand / Seimens) [LIFT].

(i) 6 way VTPN DB with 01 nos 415 V, 100A Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting and 06 nos 415 V, 63A TP MCB of Breaking capacity 10kA & C characteristics

Terms & Conditions (i) Rate should be quoted inclusive of all applicable Taxes and Duties including GST. (ii) All materials, equipments & accessories must conform to relavent IS / IEC specifications. (iii) Nacessary manufacturer's test certificate for transformer, switch gear, HT Cables etc. will have to be submitted in triplicate copy during delivery of the equipments. (iv) The transformer, switch gear and allied equipments must be warranted atleast for 15 months from the date of Delivery / 12 months from the date of Commissioning whichever is earlier.

M/S EASTERN ENGINEERING

SILICON SOFTWARE