External Electrical Installation Work (Sub Station and Compound Lighting)

Amount

SUB-HEAD I : SITC OF VCB PANEL, TRANSFORMER, MAIN LT PANEL, Feeder Piller & EMERGENCY PANEL

SITC of Indoor-type, floor mounted, metal clad, single tier, totally enclosed and fully interlocked, fully compartmentalized, free standing, 11 kV VCB Panel with 3Nos 800 A VCBs (1 Incomer +2 Outgoing) as per IS 13118, as ammended upto date and as per detail specification and makelist attached (uploaded in the specification section) , suitable for use on 11 KV, 3 Phase, 50 Hz AC supply to energise 1 nos 630 KVA Dry Type Transformer & Existing 3-panel HT Gear . (ABB/Siemens/CGL/Pascal/ LK (formerly L&T)/Schneider)

Supply , Installation, Testing & Commissioning of Metal Clad, Indoor-type, single tier fully compartmentalized, free standing, Floor role type, 3 panel (1 Incomer +2 Outgoing), IAC for 40 kA for 3 sec, horizontal draw-out type 11 kV, 800 A Vacuum Circuit breaker having following specifications. The Panel shall be equiped with 1 No Power Pack of adequete rating.

CIRCUIT BREAKERS Type : Air insulated VCB, autoreclosing, system voltage :- 11kV + 10%, 50 Hz + 5%, 3 phase, rated voltage : 12 kV, rated current : 800A in 40 ° C ambient, Short time rating for 3 sec : 40 kA, Short Circuit Making Current : 61.3 kA, insulation level (PF rms/ impulse peak) : 28 kA/75kA, System Ground : Solidly Earthed, Duty Cycle : O - 0.3 sec - CO - 3 min - O, Break/ Make time :- Not more than 5 Cycle, Range for Auxiliary voltage for Closing / Tripping / Spring Charging : 75-110%/ 75-110%/75-110%. of rated voltage. The VCB must withstand 30000 mechanical, & 100 at rated short circuit current. The breakers should have double trip coil(VAJH(M )23) & 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.).VAJH(M )23

Rated Current : 800A @ 40°C ambient, Material : Silver Plated /Tined , High conductivity elecrolytic Copper Bus Bar with 99.5% to 99.9% purity, sleeve :Heat Shrinkable PVC Sleeve with joints having full voltage soft PVC shroude Short time rating for 3 sec :40 kA…………1 set

BUSBAR: 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: 5P20, Metering :1.0 , Short time rating for 3 sec :40 kA Ratio : 50-100/5/5A, 1set (for incoming Breakers), 30-60/5/5A, 2set (for outgoing Breakers).Knee point voltage for protection should be more than 100V.

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: 5P20, Metering :1.0 , Short time rating for 3 sec :40 kA Ratio : 50-100/5/5A, 1set (for incoming Breakers), 30-60/5/5A, 2set (for outgoing Breakers).Knee point voltage for protection should be more than 100V.

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 indepandent of Breaker trolly position.

RELAYS FOR PROTECTION & CONTROL: Type : Flush mounted , Drawout, Numerical and multifuntional (With 3 O/C, E/F & 3 VT I/P) with self & remote monitoring features Communication port : RS 485 for remote operation. 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 , multishot reclosure, undervoltage , over voltage, CB maintenance & Trip circuit supervision , at least 4 programmable LEDs ......3 set High Speed Master Trip relay- 3 Set 6 Window Annunciation Facia . with ACCEPT, RESET & TEST Push Button - 1 set for incomming & 2 Set for Outgoing . Auxillary relay for Transmission faults- - 2 Set (for outgoing).

METERING: For Incoming - Digital Ammeter (Three phase, with 3 line display, capable of indicating 3 phase parameter at a time ), Digital Voltmeter (Three phase, with 3 line display, capable of indicating 3 phase parameter at a time ). For Outgoing - Digital Ammeter (Three phase). 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. RTC : In-built 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

Power pack or Automatic charger with 220 Volt AC input & 24 Volt DC continuous output suitable for closing/tripping indication of HT panel Boards with 2 Nos. 12 volt 100 AH maintenance free batteries, 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 - 1 Set

The panel shall be complete with 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 etc. as required and as per direction of EIC(Make :All the accessories will be as per manufacturer's strandard)

SITC of 630 KVA, 3 Phase , Cast Resin Dry Type Transformer suitable for operation in 11KV/415V, ,50Hz power supply, having cable end box in the HV side & provision for bus truncking at LV side and all accessories and conforming to IS 11171-1985 & IS - 2026 with latest modification (if any) & CBIP Specification and as per detail specification and makelist attached . (ABB/ Voltamp(Vadodra)/CGL/Raychem RPG)

Supply & Delivery of 3 Phase,50Hz, Delta / Star, 630 KVA, 11KV/415V, Cast Resin, dry type, copper wound , Transformer suitable for indoor installation having the following specification as per IS 11171-1985 & IS - 2026 with latest modification (if any) & CBIP Specification Links / Tappings : 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° C over ambient of 50°C ,Core & Coils : The core shall be built up with high grade, non-aging, low loss, high permeability, grain oriented, cold-rolled silicon steel laminations especially suitable for 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 molded for both LV & HV with epoxy resin, encapsulated, Class F, naturally cooled (AN).

Transformer Maximun loosses shall be guaranteed for (i) 50% loading 2.000 kW (ii) 100% loading 5.855 kW. Impedance : 4.5% (Allowable tolerance as per IS) As per ECBC-2017; % Efficiency (Minimum):- (a) At 0.8 PF-(i) 98.83% at full load; (ii) 98.93% at 75% load; (iii) 99.2% at 50% load; % Impedance Volts at 75 º C, rated current & Frequency :Less than 5%- % Regulation:- (a) At Unity PF- with full load : 1.16 (Max); % Regulation:- (a) At 0.8 PF- with full load: 3.472 (Max);

Termination HV/LV: HV Cable Box with terminals for cable finishing ends of suitable rating. LV Cable Box extended copper bus bar has to be provided for multiple cable finishing of suitable rating. Testing:- All Routine tests as per relevant IS 2026 have to be conducted at manufacturer’s works. The manufacturer should have in-house test facilities and should arrange for type tests i.e. impulse test & temperature rise tests on chargeable basis, if asked for.

Terminal arrangement:- HV: cable box ;. LV : LV cable box Enclosure:- Sheet steel with protection, painting should be epoxy / as per latest standard with paint shade 631 of IS-5.Basic Insulation level for HV:- 75 KV pk, class of protection-IP-55.

Temperature Scanner:- Transformer will be provided with RTDS for sensing winding temperatures & oil temperature. Dial type temparature measuring devices for display of oil & winding temparature.

SITC of floor mounted Indoor type extensible cubical type LT Panel, fabricated by CPRI approved panel maker as per size, design & drawing to be approved by EIC and conforming to relevant IS with latest modification and as per detail specification and approve makelist attached [Raw Power LT MAIN PANEL IN THE SUBSTATION] [I/C 1000A ACB - 1 Nos, BBC 1600A, Cu, 4 Bars- 2Set, O/G : 1000A ACB x 1 nos. + 125A FP SFU x 1 nos & Vacant Chamber: 2nos ]

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 3 mm nominal thickness for gland plates, including cleaning and finishing complete with 7 tank process, with short circuit withstand capacity 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 tinned Cu. 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 50 mm x 6mm continuous GI earth strip for earthing, cable alleys, cable gland plates in two halves, dinrail 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 alongwith 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, powder coating, providing and fixing the following switchgear and measuring instruments, earthing, cartage from fabricator's premises to site of work etc. as required. ( makelist attached)

BUSBAR: S&F of tinned Cu. busbar of appropiate size (Type test Certificate should be produced by manufacturer) with heat srinkable PVC sleeve 4 Bar Bus Bar of Proper Size 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 tinned Cu. bars (considering current density1.6A/Sqmm). i) 1600A -1 Set

INCOMER: (i)415V (Uimp=12kV peak), Icu@415V=Ics=Icw=100% and Icw for 1 sec=50kA, 1000A, 4P Electrical draw out type Communicable by onboard ethernet, Air Circuit breaker for uninterrupted duty, with microprocessor based LSIGN release having adjustable overload with time delay, adjustable short circuit with time delay, Instantaneous current, adjustable Earth fault with time delay, adjustable neutral protection -(min.50%,100%), 12kV Impulse withstand capacity, temperature rise protection in-built in release & inbuilt energy metering of class 1, test facility, inbuilt capability of measurement of current, Voltage, unbalance, Power, Energy, MD with date & time stamp, Power Factor etc. Remote Control (ON, OFF, TRIP) and monitoring of all above parameters including Nature of Fault, TRIP History etc. through remote 3rd party SCADA Terminal connected by on board Ethernet as well as inbuilt seperate LED/LCD local display to be mounted at the door of Panel. The Release data (Voltage & current waveform at the time of trip) should be available even at Breaker Off & DC power fail condition. The ACB should have U/V Release and at least spare 4NO + 4NC auxilary contact.There should be LED indicating lamp for showing On, OFF, TRIP & Spring charge indication on the panel door.The circuit-breakers are constructed and tested in accordance with the IEC/EN 60947-2 standards as amended upto date. Type Test Certificates for short circuit withstand of 50kA (1 sec) along with 415V (Uimp=12KV- peak), Icu@415V=Ics=Icw =100% must be produced. - 1 Set (Legrand/Siemens‘WL’series/Schneider Electric(Masterpact)NW/LK (formerly L&T)/ABB Emax)

OUTGOING: SITC of following ACBs conforming to IS 13947 - 2 - 1993 as amended upto date and should have minimum following protection i) adjustable overload with time delay, ii) adjustable short circuit with time delay, iii) Instantaneous current, iv) adjustable Earth fault with time delay, v)adjustable neutral protection - (min. 50%, 100%). All the ACBS should also have12kV Impulse withstand capacity, temperature rise protection in-built in release, inbuilt energy metering of class 1, test facility, inbuilt capability of - a)measurement of current, Voltage, unbalance, Power, Energy, MD with date & time stamp, Power Factor etc., & b) Remote Control (ON, OFF, TRIP) and monitoring of all above parameters and Nature of Fault, TRIP History (minimum 10) etc. through remote 3rd party SCADA Terminal connected by on board Ethernet. The ACB should have U/V Release and at least spare 4NO + 4NC auxiliary contact. There should be LED indicating lamp for showing ON, OFF, TRIP & Spring charge indication on the panel door, The Release data (Voltage & current waveform at the time of trip) should be available even at Breaker Off & DC power fail condition.

a. 415V (Uimp=12KV peak), Icu@415V=Ics=Icw for 1 sec = 50kA, 1000A, 4P Electrical draw out type Communicable by onboard ethernet, Air Circuit breaker, with microprocessor based LSIGN release. 1 Set ( Legrand/Siemens‘WL’series/Schneider Electric(Masterpact)NW/LK (formerly L&T)/ABB Emax)

SFU: b. SITC of 415 V open execution type, FP SDFU with 3 nos DIN type HRC Fuse & Neutral link. (ABB/Siemens/LK (formerly L&T)/SCHNEIDER)

(i) 125 A SFU - 1 Nos & 2 nos vacant Chambers

[Type Test Certificates for Temperature Rise Test & short circuit withstand capacity along with ACBs mounted in the Switchboards is mandatory for submission at the time of drawing approval]

SITC of floor mounted Indoor type extensible cubical type LT Panel, fabricated by CPRI approved panel maker as per size, design & drawing to be approved by EIC and conforming to relevant IS with latest modification and as per detail specification and approve makelist attached [Emergency Power LT PANEL in the CCB Building] [I/C 630A ACB - 1 Nos, On-load Changeover- 630A, BBC 1000A, Cu, 4 Bars- 1Set; O/G : 125A SFU x 14 nos. + 100A SFU x 5 nos + 63A SFU x 1 nos]

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 3 mm nominal thickness for gland plates, including cleaning and finishing complete with 7 tank process, with short circuit withstand capacity 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 tinned Cu. 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 50 mm x 6mm continuous GI earth strip for earthing, cable alleys, cable gland plates in two halves, dinrail 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 alongwith 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, powder coating, providing and fixing the following switchgear and measuring instruments, earthing, cartage from fabricator's premises to site of work etc. as required.

BUSBAR: S&F of tinned Cu. busbar of appropiate size (Type test Certificate should be produced by manufacturer) with heat srinkable PVC sleeve 4 Bar Bus Bar of Proper Size 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 tinned Cu. bars (considering current density1.6A/Sqmm). i) 1000A -1 Set

INCOMER : (i)415V (Uimp=12kV peak), Icu@415V=Ics=Icw=100% and Icw for 1 sec=50kA, 630A, 4P Electrical draw out type Communicable by onboard ethernet, Air Circuit breaker for uninterrupted duty, with microprocessor based LSIGN release having adjustable overload with time delay, adjustable short circuit with time delay, Instantaneous current, adjustable Earth fault with time delay, adjustable neutral protection -(min.50%,100%), 12kV Impulse withstand capacity, temperature rise protection in-built in release & inbuilt energy metering of class 1, test facility, inbuilt capability of measurement of current, Voltage, unbalance, Power, Energy, MD with date & time stamp, Power Factor etc. Remote Control (ON, OFF, TRIP) and monitoring of all above parameters including Nature of Fault, TRIP History etc. through remote 3rd party SCADA Terminal connected by on board Ethernet as well as inbuilt seperate LED/LCD local display to be mounted at the door of Panel. The Release data (Voltage & current waveform at the time of trip) should be available even at Breaker Off & DC power fail condition. The ACB should have U/V Release and at least spare 4NO + 4NC auxilary contact.There should be LED indicating lamp for showing On, OFF, TRIP & Spring charge indication on the panel door.The circuit-breakers are constructed and tested in accordance with the IEC/EN 60947-2 standards as amended upto date. Type Test Certificates for short circuit withstand of 50kA (1 sec) along with 415V (Uimp=12KV- peak), Icu@415V=Ics=Icw =100% must be produced. - 1 Set (Incommer) (Legrand/Siemens‘WL’series/Schneider Electric(Masterpact)NW/LK (formerly L&T)/ABB Emax)

(ii) 415V, 630A open execution type onload changeover switch-1 set. (ABB/Siemens/LK (formerly L&T)/SCHNEIDER)

OUTGOING : a. SITC of 415 V open execution type, FP SDFU with 3 nos DIN type HRC Fuse & Neutral link .(ABB/Siemens/LK (formerly L&T)/SCHNEIDER)

(i) 125 A SFU - 14 Nos (ii) 100 A SFU - 5 Nos (iii) 63 A SFU - 1 Nos

[Type Test Certificates for Temperature Rise Test & short circuit withstand capacity along with ACBs mounted in the Switchboards is mandatory for submission at the time of drawing approval]

SITC of floor mounted Outdoor type feeder piller box, fabricated by CPRI approved panel maker as per size, design & drawing to be approved by EIC and conforming to relevant IS with latest modification and as per detail specification and approve makelist attached [Near DG AMF] [I/C 1000A ACB - 1 Nos, BBC 1600A, Cu, 4 Bars- 1Set; O/G : 1000A ACB x 1 nos + 630A SFU x 1 nos + 250A SFU x 1 nos + Vacant Chamber: 1no]

SITC of floor mounted Outdoor type extensible cubical feeder piller, fabricated by CPRI approved panel maker having compartmentalized design, fabricated out of 8 SWG ( 4.0 mm ) nominal thickness CRCA sheet steel for framework and covers, and 4 mm nominal thickness for gland plates, including cleaning and finishing complete with 7 tank process, with short circuit withstand capacity 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 tinned Cu. 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 50 mm x 6mm continuous GI earth strip for earthing, cable alleys, cable gland plates in two halves, dinrail 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 alongwith 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, powder coating, providing and fixing the following switchgear and measuring instruments, earthing, cartage from fabricator's premises to site of work etc. as required.

BUSBAR: S&F of tinned Cu. busbar of appropiate size (Type test Certificate should be produced by manufacturer) with heat srinkable PVC sleeve 4 Bar Bus Bar of Proper Size 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 (considering current density1.6A/Sqmm). i) 1600A -1 Set

INCOMER : (i) SITC of following ACBs conforming to IS 13947 - 2 - 1993 as amended upto date and should have minimum following protection i) adjustable overload with time delay, ii) adjustable short circuit with time delay, iii) Instantaneous current, iv) adjustable Earth fault with time delay, v)adjustable neutral protection - (min. 50%, 100%). All the ACBS should also have12kV Impulse withstand capacity, temperature rise protection in-built in release, inbuilt energy metering of class 1, test facility, inbuilt capability of - a)measurement of current, Voltage, unbalance, Power, Energy, MD with date & time stamp, Power Factor etc., & b) Remote Control (ON, OFF, TRIP) and monitoring of all above parameters and Nature of Fault, TRIP History (minimum 10) etc. through remote 3rd party SCADA Terminal connected by on board Ethernet. The ACB should have U/V Release and at least spare 4NO + 4NC auxiliary contact. There should be LED indicating lamp for showing ON, OFF, TRIP & Spring charge indication on the panel door, The Release data (Voltage & current waveform at the time of trip) should be available even at Breaker Off & DC power fail condition.

a. 415V (Uimp=12KV peak), Icu@415V=Ics=Icw for 1 sec = 50kA, 1000A, 4P Electrical draw out type Communicable by onboard ethernet, Air Circuit breaker, with microprocessor based LSIGN release. 1 Set (Legrand/Siemens‘WL’series/Schneider Electric(Masterpact)NW/LK (formerly L&T)/ABB Emax)

OUTGOING : ACB a. SITC of following ACBs conforming to IS 13947 - 2 - 1993 as amended upto date and should have minimum following protection i) adjustable overload with time delay, ii) adjustable short circuit with time delay, iii) Instantaneous current, iv) adjustable Earth fault with time delay, v)adjustable neutral protection - (min. 50%, 100%). All the ACBS should also have12kV Impulse withstand capacity, temperature rise protection in-built in release, inbuilt energy metering of class 1, test facility, inbuilt capability of - a)measurement of current, Voltage, unbalance, Power, Energy, MD with date & time stamp, Power Factor etc., & b) Remote Control (ON, OFF, TRIP) and monitoring of all above parameters and Nature of Fault, TRIP History (minimum 10) etc. through remote 3rd party SCADA Terminal connected by on board Ethernet. The ACB should have U/V Release and at least spare 4NO + 4NC auxiliary contact. There should be LED indicating lamp for showing ON, OFF, TRIP & Spring charge indication on the panel door, The Release data (Voltage & current waveform at the time of trip) should be available even at Breaker Off & DC power fail condition.

i. 415V (Uimp=12KV peak), Icu@415V=Ics=Icw for 1 sec = 50kA, 1000A, 4P Electrical draw out type Communicable by onboard ethernet, Air Circuit breaker, with microprocessor based LSIGN release. 1 Set (Legrand/Siemens‘WL’series/Schneider Electric(Masterpact)NW/LK (formerly L&T)/ABB Emax)

b. SITC of 415 V open execution type, FP SDFU with 3 nos DIN type HRC Fuse & Neutral link. (ABB/Siemens/LK (formerly L&T)/SCHNEIDER)

(i) 630 A SFU - 1 Nos (ii) 250 A SFU - 1 Nos (iii) Vacant Chamber - 1 Nos

[Type Test Certificates for Temperature Rise Test & short circuit withstand capacity along with ACBs mounted in the Switchboards is mandatory for submission at the time of drawing approval]

Making testing arrangement and submitting the test report for 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.

SUB HEAD II - HT CABLING IN SUBSTATION

Supplying and laying of 1 No. 11KV (E) Grade XLPE Aluminium conductor, PVC sheathed, armoured cable confirming to IS 7098 with latest ammenment of following size in the existing Masonary Open Duct as required as per makelist attached. [From Supplier HT Gear to Consumer HT Gear and to Transformer]. (Finolex/RR Kable/Polycab/Havells/ KEI/ Gloster)

3 Core x 240 Sq.mm

Making heatshrinkable 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-corrossive paste, wires, solders, jointing compounds, rubber sheets etc. incl. supplying of necy. tools & tackeles for crimping the end sockets, soldering irons & making of glands at the both end of the cable as per directions of EIC.(3M/ Raychem)

3 Core x 240 Sq.mm

SUB HEAD III - CONTROL CABLES

Supply & drawing 1.1kV grade 7 core 2.5 sqmm stranded unarmoured PVC insulated copper control cable from transformer's WTI relay to VCB WT relay for control supply. (Finolex/RR Kable/Polycab/Havells/ KEI/ Gloster)

Supply & drawing 1.1kV grade 3 core 2.5 sqmm stranded unarmoured PVC copper control cable from power DB to HT Panel, Transformer's marshalling box. (Finolex/RR Kable/Polycab/Havells/ KEI/ Gloster)

SUB HEAD - IV - 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.

High Voltage - size 250mm x 200mm

Medium Voltage - size 200mm x 150mm

Providing and fixing carbon dioxide (CO2) type fire extinguishers conforming to IS 15222-2002 and cylinders fully charged of following capacity(4.5 Kg ) (Fireshields/ Ceasefire/ Appolo/Surex/Safe pro)

S&F 5 Kg capacity gas pressure (DCP) fire extinguisher on wall with suitable iron bracket. ( makelist attached) (Fireshields/ Ceasefire/ Appolo/Surex/Safe pro)

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

Providing of set of 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 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 12KV dielectric strength as per IS 15652-2006.

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

S&F 11KV grade Rubber Hand Gloves.

Supply & fixing of 860 mm wide & 8 mm thick MS Chequered Plate incl. painting for covering the trench.

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

SUB-HEAD V : DRAWING & DOCUMENTATION

Preparation & submission of a substation drawing (by AUTO-CAD) showing HT & LT cable ducts, Single line power diagram, EI layout, Earthing system (i.e. equipment and neutral earthing) etc. with elevation & plan as per requirements of DOE.

SUB HEAD VI - EARTHING

Excavation of morrum soil for installation of earth electrode and filling & ramming.

Earthing with 80 mm dia GI pipe (ISI-Medium) x 3.0 Mts long and 1 No. 75 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 suitable heavy type heat shrinkable PVC sleeve to cover 75 mm x 8 mm GI flat, to an average depth of 3.65 Mts. [For Transformer Neutral − 2 nos , For DG Neutral Earthing- 2 nos]

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. [For WBSEDCL Gear - 2 no, PWD Gear - 2no, Transformer Body − 2 nos, L.T. Panel- 4 nos, For DG Body Earthing- 2 nos]

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 By ISI-Medium GI pipe. [For Fire Fighting -02, Compound - 12, Lift-06, Feeder Piller- 02]

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

Supply & fixing earth busbar of galvanized (Hot dip) GI 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.

Supply & fixing of earth busbar of Galv. (Hot dip) M.S. flat of 50 mm x 6 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 65x8 mm GI 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)

Connecting the equipments body to earth busbar incl. S & F 50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc.

Connecting the equipments to earth busbar including S & F 8 SWG Solid GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages. (For Compound Light)

S& laying 2 x 240 sq. mm. single core multistrand PVC insulated flexible Al wire in suitable size of PVC flexible pipe (reinforced) from nutral earth busbar to transformer point as required (for Transformer neutral earthing)

Finishing the 240 sq.mm. copper wire ends by crimping method incl. S&F copper socket tape etc. as required.

SUB-HEAD VII : Misc. EI work (for Sub-Station, Lift & UPS)

Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment with Supplying and fixing MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection and Supplying and fixing TPMCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Legrand/Schneider/LK (formerly L&T)/Siemens/ABB)

4 Way Enclosure (UPTO 160A ) with 100 A FP MCCB as Incomer and 3 Nos 63A TP MCB & 03 Nos (6-32A) SP MCB as Outgoing. ( Lift- 02) (Legrand/Simens/ABB/ Schneider/ LK (formerly L&T))

6 Way Enclosure (UPTO 160A ) with 125 A FP MCCB as Incomer and 6 Nos 63A TP MCB as Outgoing. ( HDU & ICU UPS- 02) (Legrand/Schneider/LK (formerly L&T)/Siemens/ABB)

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, 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 with Supplying and fixing 10-32A SPMCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection and Supplying and fixing 415V FP MCB Isolator on din rail of existing DBs and necessary connection. (Legrand/Simens/ABB/ Schneider/ LK (formerly L&T))

4 Way Enclosure with 63 A FP MCB Isolator as Incomer and 12 Nos 10-32A SP MCB as Outgoing. ( Sub Station- 01)

6 Way Enclosure with 63 A FP MCB Isolator as Incomer and 18 Nos 10-32A SP MCB as Outgoing. ( UPS - 04)

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, 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 with supplying and fixing 6-32A SPMCB of breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection and Supplying and fixing 240V DP MCB Isolator on din rail of existing DBs and necessary connection. (Legrand/Simens/ABB/ Schneider/ LK (formerly L&T))

2+6 Way Enclosure with 32 A DP MCB Isolator as Incomer and 6 Nos 6-10A SP MCB as Outgoing. ( Sub Station- 01) (Legrand/Simens/ABB/ Schneider/ LK (formerly L&T))

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) 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 (Brand approved by EIC) fixed on modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC Avg 8 Mtr (Sub Station)

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC On Board

Supply & Deliver of 4 feet Industrial box type single LED fitting including S & D of 1X20 wattt LED( Polycarbonate) with glare free light distribution with CCT (5000K-6500 K) , with minimum luminious efficacy ≥105 & <120 lumen/watt or better. The LED Lamp and accessories shall have BEE Certification. (Philips/Crompton/Wipro/Panasonic/Bajaj/Jaquar/)

Supply & Delivery of 4 feet Industrial box type Twin LED fitting including S &D of 2X20 wattt LED( Polycarbonate) with glare free light distribution with CCT (5000K-6500 K) , with minimum luminious efficacy ≥105 & <120 lumen/watt or better. The LED Lamp and accessories shall have BEE Certification. (Philips/Crompton/Wipro/Panasonic/Bajaj/Jaquar/)

Supply& Delivery of 240V 9 W LED lamp (minimum Luminous Efficacy 100 lm/watt or higher.) (Philips/Crompton/Wipro/Panasonic/Bajaj/Jaquar/)

Supply& Delivery of 10 watt LED Bulk Head or higher with glare free light distribution with CCT (5000K-6500 K) , with minimum luminious efficacy ≥105 & <120 lumen/watt or better. The LED Lamp and accessories shall have BEE Certification. (For Lift Shaft) (Philips/Crompton/Wipro/Panasonic/Bajaj/Jaquar/)

S & D 48″(1200 mm) sweep, 230V 1-Ph. AC ceiling fans incl. all accss. The capacitor of fan must be P-2 type brust proof. (EPC/USHA/ORIENT/CROMPTON/HAVELLS)

Supply & Fixing of 230V , 50Hz , 450 mm sweep heavy duty full metal body & metal Blade Pedestal fan complete with all accessories. (EPC/USHA/ORIENT/CROMPTON/HAVELLS)

Supply & Delivery of 300 mm (12") dia, 230V, 50 Hz A.C, 1420 RPM heavy duty exhaust fan complete metal body. (EPC/USHA/ORIENT/CROMPTON/HAVELLS)

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/U” 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/U” 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.

Fixing only lamp to batten point.

Fixing only bulk head /ceiling fitting on wall /ceiling by screws etc as per GS.

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

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc as per GS

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board as per GS. (Legrand/Anchor by Panasonic/Havells/Schneider/ABB/Wipro North-West/LK (formerly L&T)

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 following diameter: 30 cm (12")

Supply & Fixing 240 V, 6 A, 3 pin Modular type plug socket (Brand approved by EIC) with 6A Modular type switch, without plug top on 4 Module GI Modular type switch board with 3 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 (For Bulk Head of Lift Well) ( Legrand/Anchor by Panasonic/Havells/Schneider/ABB/Wipro North-West/LK (formerly L&T))

Supply & Fixing 240 V, 2 nos. 6 A, 3 pin Modular type plug socket with 2 nos. 6A Modular type switch (Brand approved by EIC), 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. (Legrand/Anchor by Panasonic/Havells/Schneider/ABB/Wipro North-West/LK (formerly L&T))

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) 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. (At S/Station- 8 Nos & Lift Shaft- 9 Nos) (Legrand/Anchor by Panasonic/Havells/Schneider/ABB/Wipro North-West/LK (formerly L&T))

Supplying and fixing 4way MCB SS enclosure with IP-20/30 protection, powder coated provision for 250V, 1no Programmable Digital timer switch-24 hrs with minimum switching of 15 minute, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment. (Exhaust Fan Timer) (Legrand/Simens/ABB/ Schneider/ LK (formerly L&T)

S&F of IP 66 4 Pole Enclosure Box with 4 Pole 63A, 300 mA RCCB and end termination of 4 core 4/6 sqmm Copper cable with Copper lugs and Single Compression Gland. (For 3 nos. Lift) (Legrand/Simens/ABB/ Schneider/ LK (formerly L&T)

Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachmen with supplying and fixing 415 V, 63 A FP MCB Isolator on din rail of existing DBs and necessary connection. ( For UPS) (Legrand/Simens/ABB/ Schneider/ LK (formerly L&T)

Supplying and fixing 63A Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc. [For UPS bypass] (ABB/Siemens/LK (formerly L&T)/SCHNEIDER)

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. (Finolex/RR Kable/Polycab/Havells/ KEI/ Gloster)

2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC (For Bulk Head of Lift Well)

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC (For P/P of Lift Well)

4 x 84/0.3 (6 sqmm) + 2 x 56/0.3 (4 sqmm) ECC [For 2 nos. 15 kVA & 1 no. 20 kVA UPS]

4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC [For 30 kVA UPS]

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of the following sizes in the prelaid polythene/G.I. pipe as per GS. (Finolex/RR Kable/Polycab/Havells/ KEI/ Gloster)

4x84/0.3 (6 sqmm) + 2x56/0.3 (4 sqmm) as ECC [For 2 nos. 15 kVA & 1 no. 20 kVA UPS]

4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC [For 30 kVA UPS & VTPN DB to TPN DB]

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

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) (For Power Plug)

3 x 22/0.3 (1.5 sqmm) (For 2x6 A plug)

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 by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles

19 mm dia 3 mm thick

25 mm dia 3 mm thick

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

Supply & Fixing of perforated GI cable tray with necy. bend, tee, reducer etc. with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support. With 25x25x3mm angle iron support

300x50x1.25mm (18SWG)

SUB HEAD VIII - LT CABLING WORK

Supplying of following size armoured PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size. (makelist attached) (Finolex/RR Kable/Polycab/Havells/ KEI/ Gloster)

4 Core 300 Sq. mm [From Transformer O/G to LT Panel (3run) , LT Panel to Feeder Piller (3run), Feeder Piller to DG AMF (3run) & DG AMF to Building Panel (2run)]

4 Core 185 Sq. mm [From DG AMF to Chiller Plant (2run)]

4 Core 120 Sq. mm [From Feeder Piller to Fire Fighting Pump]

4 Core 35 Sq. mm (LT Panel to VTPN & Lift )

4 Core 25 Sq. mm (For Lift)

4 Core 6 Sq. mm (For Compound Light)

Laying of one cable above 300 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand.

Laying of three cables above 185 sqmm in an underground trench in single tier formation (horizontal) the trench size : 915 mm x 760 mm average depth with brick protection on the top of each cable with 8 nos. bricks per Mtr. and 4 nos. bricks per mtr. as separator between every two cables including filling the space between the bricks and cables and also the trench with shifted soil, levelling up and restoring surface duly rammed.

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 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 one No. cable 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.

4 Core 120 Sq. mm

4 Core 6 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

4 Core 6 sqmm at an average depth of 100mm in floor/pavement/wall etc.

4 Core 25 sqmm at an average depth of 100mm in floor/pavement/wall etc.

4 Core 35 sqmm at an average depth of 100mm in floor/pavement/wall etc.

Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire.

4 Core 6 sqmm

4 Core 25 Sqmm

4 Core 35 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 :

4 Core 6 sqmm

4 Core 25 Sqmm

4 Core 35 Sqmm

4 Core 120 Sqmm

4 Core 185 Sqmm

4 Core 300 Sqmm

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.

4 Core 6 sqmm

4 Core 25 Sqmm

4 Core 35 Sqmm

4 Core 120 Sqmm

4 Core 185 Sqmm

4 Core 300 Sqmm

SUB-HEAD IX : Compound Lights

Supply of 7 Mtrs height hot dip galvanised octagonal pole made of HT steel of grade S355 with 135 mm bottom A/F & 70 mm top A/F made up of 3mm thick G.I. sheet along with base plate of size 220 x 220 x 12 mm thick with inbuilt Sleek terminal box with required sizes studs for upto 4 core 16 sq mm A Al cable termination as required and 10A porceline fuse for each out going with proper pad locking arrangement (2 nos.). NOTE : Octagonal pole should contain terminal box capable for fixing of 3 phase connector box including S/F of 3 phase looping connector box with allied accessories as per requirement and as per direction of E.I.C.

Erection of Single octagonal pole of length 6/8Mtrs with 4 nos. 20mm dia 600/700 mm length "J" type Bolt projected 100 mm & Nut etc. in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block with hard jhama metal including 1300 mm depth x 500mm dia cylindrical type RCC (6:3:1) muffing and 0.50 mts. above ground level including 3 mm thick neat cemented finish and for alkathene/polythene pipe entry, for street light wiring, without Loop Box with GI earth bolt after making drilled holes etc. on base plate & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly.

Supplying and erection of 2mtr long 80mm dia GI pipe pole with pole cap and base plate welded with suitable sizes MS sheet in the bottom of the pole with pole cap & base plate in CC (6:3:1) foundation of dimention 450x450x600 mm incl drilled hole on pole above roof after chipping the roof surface ancl 3mm thick neat cement finish incl painting two coats of Al paint over one coat of RO primer as per direction of EIC. [4 nos. for Sub-station Building]

Supply and Fixing of single arm header assembly fabricated from 40mm dia. GI Pipe (ISI-M) of following length rigidly welded with 80 mm dia. GI Pipe (ISI-M) of 0.3 Mtr. long as pole sleeves at an angle of 105⁰ including S/F 3Nos ½” MS jam nut each with 1No. ½” dia. through bolt, pole cap and painting as to GS of the entire assembly. i) 1.5 mtr length

Supply & Fixing of 240V, LED Street Lights with optic lens and polycarbonate diffuser having following wattage, in white powder coated pressure die cast aluminium housing with IP 66 protection & incl. 10 kV SPD, with glare free uniform illumination with CCT (5700K-6500K) having minimum luminous efficiency of 110 Lm/ Watt or better & 40,000 LED burning hours or more. [LED lamps & accessories shall have BEE certification] i) 60 Watt (Philips/Crompton/Wipro/Panasonic/Bajaj/Jaquar/)

Fixing outdoor type fluorescent/SV/MV light fitting on pole including S&F 40 mm dia x 1.68 mts. long GI Pipe (ISI-Medium) bracket with 40 mmx10 mm thick, MS clamp etc. and providing wiring with 2x1/1.40 PVC insulated and sheathed wire (single core) from loop box at the base of pole to light fiting through pole & bracket (without control switch) including making connections & painting.

Supply & Drawing 1.1 KV grade 3Core 22/0.3 (1.5 sqmm) XLPE insulated Un-armoured Cu Cable (Brand approved by EIC) for connection from loop box to fittings through the Pole including making connections as necessary.

Supplying & Fixing GI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250 V,15 A kit-kat fuse unit, one NL on porcelain insulator, one compression type brass cable gland for upto 2- core 16 sqmm PVC/A cable and having lined with rubber gasketted GI top cover with brass machine screws etc., earthing terminal with lug, on steel tubular pole near base, including S&F 40x6 mm thick, MS clamps with bolts, nuts etc. including painting with anticorrosive paint. (19 nos for Compound Light & 2 nos for Glowsinage)

Supplying and fixing 1 No 40A FP MCB with S&F MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & ending good the damages to original finish incl. painting, connection & provision for earthing attachment. ( Compound Light Control) [1 no.for Sub-station Building and 1 no. for CCB Building] (Legrand/Simens/ABB/ Schneider/ LK (formerly L&T))

Supply & fixing of SS enclosure (2+10) with IP 43 protection, powder coated, provision for housing DP Contactor, concealed in wall after cutting the wall & mending good the damages to original finish/ on flat iron frame incl painting, connection & provision for earthing attachment incl. foloowing accessories. (Legrand/Simens/ABB/ Schneider/ LK (formerly L&T))

i) 40 A FP MCB Isolator -1no ii) 25 A TP Contractor -1no. iii) Programmable Digital time switch -1no. iv) Toggle Switch-1No v) LED indication lamp- 1 set (1 Red & 1 Green) with complete interconnection and locking arrangement as per direction of E.I.C.

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required (For Protection of Cable)

25 mm dia

40 mm dia

150 mm dia

Supplying and fixing 415V, 200A TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. (For Fire Fighting Pump ) (ABB/Siemens/LK (formerly L&T)/SCHNEIDER)

SUB-HEAD X : GLOW SIGN BOARD

S & F cubical shape structure made by 1 ½” x 1” of 14 SWG hollow bar. The size of the structure as per requirement of site (measurement will be made in square feet) incl. S & F hollow bars (support should be such that the distance between two intermediate support will be max. 2 feet) for extra support of the structure (Front side & back side) & 6 nos. rectangular hollow bars per square feet for jointing the front side & back side of the structure. The structure fabricated by proper wielding method and finished as per direction of E.I.C. Providing one no door is required at back side of the structure for maintenance of the SMPS.

S/F aluminum sheet (24 SWG) for covering back side wall and also covering upper, lower & two side of the structure. The aluminum Sheet fixed on the structure by all thread screw.

S/F of 3 mm thick aluminum composite panel (Make - Aludacor). ACP sheet ( colour should be approved by EIC) to fixed on the front side of the structure & upper & lower side cover by ACP sheet with proper nut & bolts including finishing all side as per direction of E.I.C.

S/F Aluminum angle 1 ½” X 1” of 26 swg on the outer periphery of the ACP board for providing the extra support and beautification of the steel letter board. Front side of the angle painted by powder coating. as per direction of E.I.C. Painting the whole structure by two coats of Synthetic enameled paint over one coat of R.O primer after scrapping the structure as per direction of E.I.C. Carrying charges for the above work including loading- unloading charges (2 nos. Board of size 4 feet × 10 feet)

Supply & erraction of MS angle iron structure of adequate size, fabricated from 75x75x6mm. MS angle to be installed for structural support of the whole glowsign board and bric foundation of adequate size and numbers should be installed as a base for the installation of complete structure, as approved & directed by the EIC. The sign board should be made as per the matter in (In Bengali & English) as per direction of EIC.

S/F of the special type of Imported Acrylic letter (male and female type) fixed on ACP sheet after router cutting .The letter Font = English, Hindi, Bengali (Bold) Letter colour = White. Acrylic letter illuminated with waterproof LED lights (Make - Samsung / Cray / Nichia/Panasonic) with waterproof power supply unit as follows. The modular LED lamp will be fixed inside of the acrylic letters including S/F 12V & 2.5W I Adopter/ SMPS. The LED fixed by adhesive & bound. The SMPS fixed on the back side of the structure including making necessary connection.( no of LED Module and power supply as per requirement and as per direction of EIC. NOTE- 1. Inscription of the board i.e matter will be supplied at the time of layout. Agency must verify the matter in demo form from the EIC before finalize in the same and also place for approval by the EIC. 2. Measurement of the acrylic lettering will be made as per actual layout and it will be considered in running inches i.e. height of letter multiplied by no of letter 3. Measurement as mentioned above may be increase or decreased as per actual layout. 4. Quality and grade of the letter should be strictly follow as per specification.

Scaffolding charge for the above mentioned work on the said building incl. all caring charges (from Kolkata to worksite) loading & unloading etc. including making arrangement for fixing the board on wall incl. S/F necessary books new bolt etc.

TERMS & CONDITIONS

(i) 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. (ii) 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. (iii) If any refurbished material is supplied and installed, penal action will be taken as per existing rules. General Guideline: 1) LED Lights must confirm the safety requirements as specified in IS16102 (Part 1) 2) LED light should meet the harmonics requirement as per IS14700 (Part 3/Sec 2) 3) LED products should meet the power factor requirements as per IS16102 (Part 2) 4) Lighting must confirm the photo biological test as specified in IS 16108. 5) LM 79 report needs to be submitted to BEE 6) Luminious efficacy of electric appliances must not drop to 5% after 1000 hour of service life.

M/S. N.C. HORE (BID ID -5647972)

Dutta Enterprise (BID ID -5666647)