Tender For Work Services For Induction Of Technical Equipment At Af Stn Singarsi, Singarsi-Jharkhand

TDR : 55942378

Tender Notice
BOQ

33 Days Left

Singarsi , Jharkhand

Tender Brief : Tender For Work Services For Induction Of Technical Equipment At Af Stn Singarsi

Document Fees
₹ 3000 /-

EMD
₹ 1500000.0 /-

Tender Value
₹ 28.30 Crore /-

Submission Date
16-07-2026

Competition Type
Indian

Bidding Type
Tender

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1	BoQ_Ver3.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: CHIEF ENGINEER (AF) SHILLONG ZONE, SHILLONG. Name of Work: WORK SERVICES FOR INDUCTION OF TECHNICAL EQUIPMENT AT AF STN SINGARSI Contract No: CE(AF)SZ/SING/ OF 2026-2027 File No: 88901/SING/E8 Bidder Name : PRICE SCHEDULE : BOQ(This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only ) NUMBER # TEXT # TEXT # NUMBER # TEXT # NUMBER NUMBER TEXT TEXT # NUMBER # TEXT# TEXT # NUMBER # NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER # NUMBER # TEXT TEXT NUMBER # NUMBER # DATE NUMBER # NUMBER # TEXT # SL No ITEM DESCRIPTION Item Code / Make QTY UNIT ESTIAMTED RATE Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency RATE IN FIGURES TO BE ENTERED BY THE BIDDER RS. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category TOTAL AMOUNT Without Taxes TOTAL AMOUNT TOTAL AMOUNT IN WORDS Represent (%) Percentage having Above/ Below ( + or - denomination) the Lump sum pre price inserted by MES
2	SCHEDULE \\"A\\" Part - I (BUILDINGS/STRUCTURES WORK)Details of Buildings are given here-in-before:-
3	Construction of 01 block of Sub station cum Feeder building in including rest room cum toilet in single storey configuration with RCC framed structure and permanent specification complete all as specified and as shown in drawing.
4	Construction of 01 Static Water Tank of 50000 Ltr capacity with RCC framed structure, complete all as specified and as shown in drawing.
5	SCHEDULE \\"A\\" PART- II ( SITE CLEARENCE AND DEVELOPMENT) Details of prepriced Schedule is given in tender documents
6	SCHEDULE \\"A\\" PART- III(INTERNAL ELECTRIFICATION) Details of prepriced Schedule is given in tender documents
7	SCHEDULE \\"A\\" PART- IV(INTERNAL WATER SUPPLY)Details of prepriced Schedule is given in tender documents.
8	SCHEDULE \\"A\\" PART-V (ROAD/PATH/CULVERT )Details of prepriced Schedule is given in tender documents.
9	SCHEDULE \\"A\\" PART- VI (AREA DRAINAGE)Details of prepriced Schedule is given in tender documents.
10	SCHEDULE \\"A\\" PART- VII(SEWAGE DISPOSAL)Details of prepriced Schedule is given in tender documents.
11	SCHEDULE \\"A\\" PART- VIII (FENCING AND GATE)Details of prepriced Schedule is given in tender documents
12	SCHEDULE \\"A\\" PART- IX(EXTERNAL WATER SUPPLY)Details of prepriced Schedule is given in tender documents
13	SCHEDULE \\"A\\" PART- X(EXTERNAL ELECTRIFICATION)Details of prepriced Schedule is given in tender documents
14	SCHEDULE \\"A\\" PART- XI(LIGHTENING PROTECTION)Details of prepriced Schedule is given in tender documents.
15	SCHEDULE \\"A\\" PART -XII (MISCELLANEOUS ITEMS) Note:- Srl Item No. 1.10 & 1.20 and this schedule are not pre-priced by MES and the pre-priced rate indicated as \\"Rs 0.00\\" under Col.' F ' signifies this fact only.
16	INTERNAL ELECTRIFICATIONSupply and fixing Modular metal flush box with modulat white cover plate with frame 8 module, complete all as specified and as directed.
17	Supply and fix 10/12 Watt rechargeable emergency inverter LED bulb, cool day light up to 4 hours battery backup, complete all as specified and directed.
18	S&F LED security light fitting not less than1X60 watt with integral reflector made of alluminium alloy LM6 with LED dirver, lamp, surge protector and all accessories pre wired including connection with three core PVC insulated, sheathed copper conductor cable of suitable size complete with GI bracket 1.5 meter long bend to shape of dia 25 mm GI medium grade pipe with MS clamp, complete all as specified and directed.
19	Supply and fix MCB 230 Volts, 50 Hz, SPN, 32 Amps, 10 KA with \\"B\\" curve, complete all as specified and directed.
20	M&L for earthing complete with Galvanised Steel earth plate electrode 600x600x 6mm thick burried in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanised earth lead wire 4.0 mm dia as earthing lead by means of brass bolts, nuts, check nuts, and washers of Galvanised Iron or steel all as shown in electrical plate No.3 connected, GI strip protected by 15 mm bore light grade GI pipe and other end connected to earth test point as directed including funnel with watering pipe 20 mm bore medium grade GI, wire mesh charcoal or coke common salt laid in alternative layer of 15 cm (complete thickness) all round the earth electrode, concrete earth pit in PCC(1:3:6) type C-1, 50 mm thick pre-cast RCC(1:2:4) type B-1 normally mix cover slab reinforced with in 8 mm dia TMT bar 10 cm C/C both ways and single handle of 10 mm dia round bar including necessary excavation, earth work etc. in soft/loose/hard soil and disposal of soil to a distance n.exc 50 m and necessry testing on completion all as shown in electrical plate No 3 MES schedule part-I complete all as specified and as directed.Note:- Cost of GI wire of 4.0 mm dia as earthing lead and GI protection pipe from earth electrode to test point upto 7.5 m and incl Heavy Duty Demolition Hammer Machine required in excavation shall deemed to be included in the quoted rate.
21	FENCING AND GATESupply and fixing galvenised Concertina coil (reinforced punch barbed tape single layer of 600mm dia. and 75mm aperture straining (weight n. less than 1.40 kg /RM) and fixed on Y shaped angle iron over security wall with and including necessary clip (not less than125 clip for each bundel of coil) for securing, complete all as specified and directed.
22	Supply only PVC Coated chain link fencing mesh size of 75 mm x 75mm,wire thickness 3.15mm, PVC coating thicknes 1mm, complete all as specified and directed.
23	EXTERNAL WATER SUPPLYS&F of Monoblock horizontal pump set suitable for 415 V ,3 phase system having capacity 12.5 HP, 12 mtr head, min discharge capacity 36.5 Lps with sitable suction and delivery of 100mm x 100mm. The suitable size of base frame, foundation bolts and nuts, coupling and coupling guard including connection of suction and discharge pipe lines, all electrical cable connection, testing of the pump, any other requirement araising during installation of pumpset and making the disturbed surfaces good shall deemed to be included in the quoted rate. The pump will be installed at the location complete all as specified and directed by Engr-in-Charge.Note :- The centrifugal pump set with motor should be guaranteed as per the standard warranty of manufacturer against all defects.
24	M&L for making header 1.5 mtr length with 150 mm dia, min 05 mm thick MS ERW pipe both end closed by welding MS plate, with two inlet and one outlet connections. The size of the inlet & outlet is 100 mm dia. The cost of required welding / cutting of MS pipes / plates for making header with branch connections, required flanges, anchoring of header with RCC wall/post with suitable clamps and nuts to withstand vibration caused by the working pressure of water from pumps and making the disturbed surfaces good are deemed to be included in quoted rates, complete all as specified and as directed.
25	S&F gun metal female coupling/adaptor 100 mm dia, flanged/ threaded, fixed to outlet of filling pipe, for connecting hose with male coupling, complete all specified and directed.
26	Construction of brick masonry valve pit of size 60cm x 60cm x 60cm (internal dimensions) with one brick thick wall in cement mortar 1:4 on 100 mm thick P.C.C. 1:4:8 type D2 (using 40mm graded broken stone aggregate) as in foundation lean concrete, including PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in bedding and coping and 10mm thick cement plaster in CM (1:4) internally and externally up to 15cm below ground level including three coats of white wash on plastered surface providing valve pit 50 x 50 x 6mm angle iron frame all-round the fixed point by means of 4Nos holdfast 150mm long made out of flat iron 40 x 6mm embedded in PCC block (1:2:4) type B-1 (using 20mm graded crushed stoned aggregate) of size 230 x 200 x 100mm including provision of hinges welded with angle iron frame and MS cover 5mm thick, MS handle of suitable and size welded with MS cover and suitable locking arrangement including 65mm dia pad lock and applying two coats of synthetic enamel paint over a coat of red oxide primer including necessary excavation and earth work in any type of soil complete all as specified and directed.
27	EXTERNAL ELECTRIFICATIONSupply, Installation, Testing & Commissioning of outdoor type LT Panel 415 V, 3 phase, 50 Hz capacity, CPRI approved, made out of CRCA sheet 3.15 mm thick outdoor pedestal type of size not less than 0.75 x 0.75 x 0.5 m totally enclosed with front & rear opening, hinged doors alongwith suitable locking arrangements, weather and waterproof having copper busbars of capacity 100 A for RYB and Neutral with heat proof colour code and mounted on insulators, stickering of switchgears, danger notice plate, including connecting incoming and outgoing cables with 40 x 40 x 5 mm angle legs of length not less than 50 cm fixed to necessary PCC 1:3:6 foundation on ground comprising the following:-Incoming(a) MCCB 63A, 4P, 415 V, 50 Hz with rupturing capacity of 16 KA - 01 No. (b) Digital MFM, Voltage Measurement - (100-480 V AC (L-L)), Rated Current - 5A, Frequency Measurement- (20 - 200 Hz), PF & KW Measurement - 01 No. (c) LED Indicating lamps - 03 Nos. (d) CT 100/5 A - set of 03 Outgoing(a) FASD Starter for 12.5 HP monoblock centrifugal pumpset, 415 V AC, 3 phase, 50 Hz - 02 Nos. (b) MCCB, 32A, 4P with rupturing capacity of 16 kA - 03 Nos. (02 outgoing and 01 spare)(Note: Cost includes necessary power and control wiring connections, lugs, required number of MCB SP 6A (03 Nos.), Copper busbars/ other accessories necessary for LT Panel)
28	Power SystemSupply, installation, testing and commissioning of outdoor type, 3 phase & 50 Hz AC transformer step down, double copper wounded, oil immersed, CRGO core, naturally cooled, confirming to IS:2026 (Pt-I) 2011 (Latest), having continuous rating of 1600 KVA, no load voltage ratio of 33000/11000 V (corresponding to principal tapping), type of cooling- ONAN, delta connected on HV side and star connected to LV side in accordance with vector group Dyn11 and having 17 positions on load tap changer (OLTC) with tapping on HV side (in range +5% to -15% in steps of 1.25%) with Remote Tap Changer Control Cubicle (RTCC) panel and Automatic Voltage Regulator (AVR) and including initial oil filling (as per IS 335/2018) upto appropriate level, control cables, two earthing terminals for body earthing and two additional terminals for neutral brought out on a bushing, rating and terminal marking plates, and following standard fittings complete all as specified and as directed:-(i) Externally hand operated off-circuit tap switch with positions indicator and locking device(ii) Oil Conservator tank complete oil filling cap, drain valve and initial oil filling upto maximum operating level (iii) Double Float Buchholz relay with alarm and trip contacts-01 No.(iv) 100 mm dial type OTI with alarm & trip contacts-01 No.(v) 100 mm dial type Magnetic Oil Gauge with alarm contacts-01 No.(vi) 100 mm dial type Winding Temperature Indicator with alarm & trip contacts-01 No.(vii) Undercarriage with four Bi-directional rollers-04 Nos.
29	(Srl Item No. 25.00 Contd...)(viii) Oil-filling hole cum air release plug-01 set(ix) Drain valve cum sampling valve-01 set (x) Rating Plate and diagram plate-01 set(xi) Lifting lugs for transformer-minimum 02 set (xii) Lifting lugs for lid-02 set(xiii) Filter valve with plug-01 set (xiv) Earthing Terminals-04 Nos.(xv) Thermometer pocket-01 No. (xvi) Silica gel with breather assembly-01 No.(xvii) Inspection cover-01 No. (xviii) Marshalling box (having TTB only),weatherproof, IP55 minimum-01 No.(xix) Jacking pads-02 set (xx) Pressure Relief Valve-01 No.(xxi) NGR box alongwith CT and relay for REF protection-01 No.(xxii) Adequate number of cooling radiators designed with rated load operation.Terminal ArrangementHV side: Trifurcating cable box suitable to connect XLPE cable (Detachable Type)LV side: Quadfurcating cable box with copper busbar terminals suitable to connect XLPE cable. One additional neutral bushing terminal will be brought out separatelyy for earthing purpose.
30	(Srl Item No. 25.00 Contd...)Standard Fittings/Accessories for OLTC (to be included in the quoted price)(i) Name, rating & diagram plate-01 No.(ii) On Load Tap Changer (OLTC)-01 No.(iii) Earthing Terminal- 04 Nos.(iv) Lifting Eye Bolts-03 Nos.(v) Air Release Plug-01 No.(vi) Window For Tap Number-01 No.(vii) Oil Drain cum Filtering valve with plug-01 No.(viii) Oil Filling cum Filtering valve with with plug-01 No.(ix) Conservator with Oil Filling Hole with Cap-01 No.(x) Silica Gel with Breather Assembly-01 No.(xi) Removable Manual Crank Handle to Operate OLTC-01 no.(xii) Removable Inspection Opening With Cover-01 No.(xiii) Oil Surge Relay - 01 No.Note:- (i) Routine Test shall be carried out as per IS 2026(ii) Pre-dispatch inspection at OEM factory premises shall be carried out by reps of Accepting Officer.(iii) Prior to manufacture the contractor shall get the general arrangement, drawing and design details of the transformer approved from Competent Engineer Authority.
31	(Srl Item No. 25.00 Contd...)(iv) After installation of Transformer at site, the pre-commissioning test shall be carried out by SEI/EI.(v) Foundation work incl. specialised grates designed to contain oil spills, required for mounting of Transformer and Fireproofwall as per OEM design/specifications shall be deemed to be included in the quoted rate. (vi) Provision of soakage pit of size 1.2 times volume of transformer oil for transformer oil drainage incl necessary oil drainage infrastructure shall deemed to be included in quoted price.(vii) Necessary hardware, clamps, lugs etc. for termination on HV/LV/MV etc. for transformer to be included in the quoted price.(viii) Any other part/item not specified above but essential for technical functioning of the transformer is deemed to be included in the quoted rate.
32	Supply, installation, testing and commissioning of outdoor type, 3 phase & 50 Hz AC transformer step down (Level-3), double copper wounded, oil immersed, CRGO core, naturally cooled, confirming to IS:1180 (Pt-I) 2014 with latest amendments, having continuous rating of 1600 KVA, no load voltage ratio of 11000/433 V (corresponding to principal tapping), type of cooling- ONAN, delta connected on HV side and star connected to LV side in accordance with vector group Dyn11 and having 09 positions on load tap changer (OLTC) with tapping on HV side (in range +5% to -15% in steps of 2.5%) with Remote Tap Changer Control Cubicle (RTCC) panel and Automatic Voltage Regulator (AVR) and including initial oil filling (as per IS 335/2018) upto appropriate level, control cables, two earthing terminals for body earthing and two additional terminals for neutral brought out on a bushing, rating and terminal marking plates, and following standard fittings complete all as specified and as directed:-
33	(Srl Item No. 29.00 Contd...)(i) Externally hand operated off-circuit tap switch with positions indicator and locking device(ii) Oil Conservator tank complete oil filling cap, drain valve and initial oil filling upto maximum operating level (iii) Double Float Buchholz relay with alarm and trip contacts-01 No.(iv) 100 mm dial type OTI with alarm & trip contacts-01 No.(v) 100 mm dial type Magnetic Oil Gauge with alarm contacts-01 No.(vi) 100 mm dial type Winding Temperature Indicator with alarm & trip contacts-01 No.(vii) Undercarriage with four Bi-directinal rollers-04 Nos.(viii) Oil-filling hole cum air release plug-01 set (ix) Drain valve cum sampling valve-01 set(x) Rating Plate and diagram plate-01 set (xi) Lifting lugs for transformer-02 set (xii) Lifting lugs for lid-02 set (xiii) Filter valve with plug-01 set (xiv) Thermometer pocket-01 No. (xv) Inspection cover-01 No. (xvi) Jacking pads-02 set (xvii) Earthing Terminals-04 Nos.(xviii) Silica gel with breather assembly-01 No.(xix) Marshalling box (having TTB only),weatherproof, IP55 minimum-01 No.(xx) Pressure Relief Valve-01 No.(xxii) NGR box alongwith CT and relay for REF protection-01 No.(xxiii) Adequate number of cooling radiators designed with rated load operation.
34	(Srl Item No. 29.00 Contd...)Terminal ArrangementHV side: Trifurcating cable box suitable to connect XLPE cable (Detachable Type)LV side: Quadfurcating cable box with copper busbar terminals suitable to connect XLPE cable. One additional neutral bushing terminal will be brought out separatelyy for earthing purpose.Standard Fittings/Accessories for OLTC (to be included in the quoted price)(i) Name, rating & diagram plate-01 No.(ii) On Load Tap Changer (OLTC)-01 No.(iii) Earthing Terminal- 04 Nos.(iv) Lifting Eye Bolts-03 Nos.(v) Air Release Plug-01 No.(vi) Window For Tap Number-01 No.(vii) Oil Drain cum Filtering valve with plug-01 No.(viii) Oil Filling cum Filtering valve with with plug-01 No.(ix) Conservator with Oil Filling Hole with Cap-01 No.(x) Silica Gel with Breather Assembly-01 No.(xi) Removable Manual Crank Handle to Operate OLTC-01 no.(xii) Removable Inspection Opening With Cover-01 No.(xiii) Oil Surge Relay-01 No.
35	(Srl Item No. 29.00 Contd...)Note:- (i) Routine Test shall be carried out as per IS 1180.(ii) Pre-dispatch inspection at OEM factory premises shall be carried out by reps of Accepting Officer.(iii) Prior to manufacture the contractor shall get the general arrangement, drawing and design details of the transformer approved from Competent Engineer Authority.(iv) After installation of Transformer at site, the pre-commissioning test shall be carried out by SEI/EI. (v) Foundation work incl. specialised grates designed to contain oil spills, required for mounting of Transformer and Fireproofwall as per OEM design/specifications shall be deemed to be included in the quoted rate. (vi) Provision of soakage pit of size 1.2 times volume of transformer oil for transformer oil drainage incl necessary oil drainage infrastructure shall deemed to be included in quoted price.(vii) Necessary hardware, clamps, lugs etc. for termination on HV/LV/MV etc. for transformer to be included in the quoted price.(viii) Any other part/item not specified above but essential for technical functioning of the transformer is deemed to be included in the quoted rate.
36	Supply, installation, testing and commissioning of indoor type, 3 phase & 50 Hz AC Isolation transformer, double copper wounded, oil immersed, CRGO core, naturally cooled, confirming to IS:2026 (Pt-I) 2011 (latest), having continuous rating of 250 KVA, no load voltage ratio of 415/415 V, type of cooling- ONAN, delta connected on primary side and star connected on secondary side in accordance with vector group Dyn11 and including initial oil filling (as per IS 335/2018) upto appropriate level, control cables, two earthing terminals for body earthing and two additional terminals for neutral brought out on a bushing, rating and terminal marking plates, and following standard fittings complete all as specified and as directed:-(i) Oil Conservator tank complete with oil filling cap, drain valve and initial oil filling upto maximum operating level (ii) Undercarriage with four Bi-directinal rollers(iii) Oil-filling hole cum air release plug-01 set(iv) Drain valve cum sampling valve-01 set(v) Rating Plate and diagram plate-01 set(vi) Lifting lugs for transformer-02 set(vii) Lifting lugs for lid-02 set(viii) Filter valve with plug-01 set(ix) Earthing Terminals-04 Nos.(x) Thermometer pocket-01 No.(xi) Silica gel with breather assembly-01 No.(xii) Inspection cover-01 No.(xiii) Explosion Vent-01 No.(xiv) Double Float Buchholz relay with alarm and trip contacts-01 No.(xv) 100 mm dial type OTI with alarm & trip contacts-01 No.-01 No.(xvi)100 mm dial type Winding Temperature Indicator with alarm & trip contacts-01 No.(xvii) Adequate number of cooling radiators designed with rated load operation.
37	(Srl Item No. 33.00 Contd...)Terminal ArrangementLV (delta) side: Trifurcating cable box suitable to connect XLPE/PVC cable (Detachable Type)LV (star) side: Quadfurcating cable box with copper busbar terminals suitable to connect XLPE/PVC cable. One additional neutral bushing terminal will be brought out separatelyy for earthing purpose.Note:- (i) Routine Test shall be carried out as per IS 2026.(ii) Pre-dispatch inspection at OEM factory premises shall be carried out by reps of Accepting Officer.(iii) Prior to manufacture the contractor shall get the general arrangement, drawing and design details of the transformer approved from Competent Engineer Authority.(iv) After installation of Transformer at site, the pre-commissioning test shall be carried out by SEI/EI.(v) PCC foundation as per OEM recommendation is also deemed to be included in the quoted rate. (vi) Necessary hardware, clamps, lugs etc. for termination on HV/MV/LV etc. for transformer to be included in the quoted price..(vii) Any other part/item not specified above but essential for technical functioning of the transformer is deemed to be included in the quoted rate.
38	Supply, installation, testing and commissioning of outdoor type, 3 phase & 50 Hz AC transformer step down (Level-3), double copper wounded, oil immersed, CRGO core, naturally cooled, confirming to all as per IS:1180 (part-1) 2014 with latest ammendment , having continuous rating of not less than 100 KVA, no load voltage ratio of 11000/433 V (corresponding to principal tapping), type of cooling- ONAN, delta connected on HV side and star connected to LV side in accordance with vector group Dyn11 and having off load tap changer with tapping on HV side (in range +7.5% to -7.5% in steps of 2.5%) and including initial oil filling (as per IS 335/2018) upto appropriate level, control cables, two earthing terminals for body earthing and two additional terminals for neutral brought out on a bushing, rating and terminal marking plates, and following standard fittings complete all as specified and as directed:-(i) Oil Conservator tank complete with oil filling cap, drain valve and initial oil filling upto maximum operating level (ii) Externally hand operated off-circuit Tap Switch with position indicator and locking device (iii) Silica gel breather with assembly-01 No. (iv) Explosion Vent-01 No.(v) Oil-filling hole cum air release plug-01 No. (vi) Drain valve cum sampling valve-01 No.(vii) FIlter Valve with Plug-01 No. (viii) Rating and diagram plate(ix) Earthing terminal-04 Nos (x) Lifting lugs for transformer - 02 set(xi) Lifting Lugs for lid-02 set
39	(Srl Item No. 35.00 Contd...)(xii) Thermometer Pocket-01 No.(xiii) Under carriage with 04 Nos plain roller (xiv) Inspection Cover-01 No.(xv) Double Float Buchholz Relay with Alarm & Trip Contacts-01 No.(xvi) 100 mm dial type OTI with alarm & trip contacts-01 No.-01 No.(xvii)100 mm dial type Winding Temperature Indicator with alarm & trip contacts - 01 No.(xviii) Adequate number of cooling radiators designed with rated load operation.(xix) Air insulated cable box on LV sideNote:- (i) Routine Test shall be carried out as per IS 1180.(ii) Pre-dispatch inspection at OEM factory premises shall be carried out by reps of Accepting Officer.(iii) Prior to manufacture the contractor shall get the general arrangement, drawing and design details of the transformer approved from Competent Engineer Authority.(iv) After installation of Transformer at site, the pre-commissioning test shall be carried out by SEI/EI.(v) Necessary hardware, clamps, lugs etc. for termination on HV/MV/LV etc. for transformer to be included in the quoted price..(vi) Any other part/item not specified above but essential for technical functioning of the transformer is deemed to be included in the quoted rate.
40	Supply, Installation, Testing and Commissioning of HT Automatic Voltage Regulator- copper wound, varnish impregnated, Naturally oil cooled, conforming to IS:2026, 1600 KVA, 3 phase, 50 Hz outdoor type, designed for input voltage 18-36 KV, 3 ph, 50 Hz supply and output voltage range 33 KV ± 1%, 3 phase, 50 Hz, ONAN and including initial oil filling (as per IS 335/2018) upto appropriate level, The stabiliser to consist of following with standard fittings complete all as specified and as directed :-(a) Stepdown Transformer-Double wound Delta/Star connected(b) 'ON' Load Voltage Regulator- Auto wound Delta Connected(c) Buck/Boost Series Transformer- Double wound, open/open connected(d) Automatic Control Gear consisting of:-One Electronic Voltage Relay, One Reversing Stepsyn type geared motor unit, Two limit switches in order to avoid overrunning highest and lowest positions, chain drive, coupling device and all electrical connection.CONSTRUCTION:The Unit (A) & (C) will be housed inside a steel tank and mounted on feet. Fittings would include:- i) Rating & Diagram Plate ii) Silica gel breather with Assemblyiii) Earthing Terminalsiv) Lifting lugsv) Oil Drain valve with guard vi) Air Release plug on tank cover vii) Oil Conservator with oil filling flange viii) Oil Filter valve ix) Pressure Relief Valve x) W.T.I. & O.T.I. xi) Buchholz Relay
41	(Srl Item No. 37.00 Contd...)Unit (B) will be contained inside a separate sheet steel tank fitted with cooling tubes/radiators as required and mounted on unidirectional rollers. Fittings would include :-1) Rating Plate 2) Silica gel with breather assembly3) Earthing terminals4) Oil level indicator 5) Thermometer Pocket 6) Lifting Lugs 7) Drain valve Item (D) will be fitted to the tank containing item (B). The above tanks will be supplied with first filling of Transformer Oil conforming to ISS: 335/1984.GENERAL FEATURES: i) HAND CONTROL: Hand wheel will be located on the front of the Regulator tank at convenient operative height.ii) MOTOR CONTROL:Raise / Lower push button control by means of small single phase reversible geared motor of permanent capacitor type will be provided. Limit switches will be fitted to restrict the travel at extreme positions. With this arrangement, it would also be possible to provide remote control to the Regulating Unit. The reversible geared motor would be of ‘Step-Syn’ type.iii) AUTOMATIC CONTROL:For automatic correction of fluctuating supply voltage, we shall provide Electronic Relay which in its simpliest form senses the Output Voltage and provide signal to the driving motor for necessary correction.
42	(Srl Item No. 37.00 Contd...)Terminal ArrangementHV side: Trifurcating cable box with copper busbar terminals suitable to connect PVC/XLPE cable. LV side: Trifurcating cable box with copper busbar terminals suitable to connect PVC/XLPE cable. Auxiliary Cable Box & Auiliary Cable: To be providedNote:- (i) All Standard Routine Test shall be carried out as per IS: 2026(ii) Pre-dispatch inspection at OEM factory premises shall be carried out by reps of Accepting Officer.(iii) Prior to manufacture the contractor shall get the general arrangement, drawing and design details of the transformer approved from Competent Engineer Authority.(iv) After installation of Transformer at site, the pre-commissioning test shall be carried out by SEI/EI.(v) Foundation work incl. specialised grates designed to contain oil spills, required for mounting of Transformer and Fireproofwall as per OEM design/specifications shall be deemed to be included in the quoted rate. (vi) Provision of soakage pit of size 1.2 times volume of transformer oil for transformer oil drainage incl necessary oil drainage infrastructure shall deemed to be included in quoted price.(vii) Necessary hardware, clamps, lugs etc. for termination on HV/LV/MV etc. for transformer to be included in the quoted price..(viii) Each set of AVR shall have separate standlone 33 KV/110/rt3 V, 50 VA, Class-3P, 3-ph PT for protection & UPS/ Panel incorporating transformer protection relay/ any other part/item not specified above but essential for technical functioning of the transformer is deemed to be included in the quoted rate.
43	Supply, Installation, Testing & Commissioning of 36kV, 630A, 26.3kA-3sec, 4 Way, Extensible Outdoor Type, SF6 Gas Insulated Ring Main Unit consisting of four (4) Nos. manual and Motor operated Vacuum Circuit Breakers (VCB) module with Bus PT Metering panel (VVVV+M configuration). Two VCB modules of RMU to be use for I/Cs and completely interlocked, other two modules to be used for O/Gs and completely interlocked and complete RMU to be type tested for Internal Arc 26.3 KA for 1 sec with AFLR Classification for Gas tank & Cable Chamber and conforming to the following standards and mechanical data:-(i) Metal Enclosed Switchgear: IEC 62271-200 (ii) General Purpose switches: IEC 60265-1(iii) Disconnectors and Earthing switches: IEC 62271-102 (iv) Switch Fuse Combination: IEC 62271-105(v) Common clauses: IEC 60694 (vi) Pressure of SF6 gas: 1.4 bar at 20 °C(vii) Cable bushings outside cone: CENELEC EN 50181 interface C (viii) Temperature class: -25 °C - +40 °C INDOOR(ix) Degree of protection:- SF6 tank: IP 67 - Front cover: IP 2X - Cable cover: IP 3X(x) Busbars: 300 mm2 Cu (xi) Earth bar (external): 120 mm2 Cu - Bolt dimension: M10
44	(Srl Item No. 40.00 Contd...)(xii) Thickness of Stainless-Steel Tank: 2.0 mm SS-304(xiii) Colours/Paint: Thickness min. 80 microns- Front cover: RAL 7035- Internal arc classification IAC-AFLR 26.3KA-1Sec (Tank + Cable box)(xiv) Vacuum Interrupter: Same as RMU makeElectrical Data-36 KV(i) Nominal Voltage: 33 KV (ii) Rated frequency: 50 Hz(iii) Rated current for busbars: 630 A (iv) Rated current for transformer T-off: 630 A(v) Short time withstand current (3 sec) cable switch disconnector: 26.3 kA RMS(vi) Short time withstand current (3 sec) V-module vacuum circuit breaker: 26.3 kA RMS(vii) Impulse withstand voltage:-To earth and between phases: 170 kV(viii) Insulation level : -Power frequency 1 min: 70 kVV-Vacuum Circuit Breaker Module (Each)The description of Vacuum Circuit Breaker Module with vacuum circuit breaker, stored energy spring mechanism for O - 0.3 sec - CO – 3 min - CO operating sequence, three-position operating mechanism for the breaker, isolator and earthing switch, busbars, interlocking and earth bar is as follows:-(i) Vacuum Circuit Breaker 36kV, 630A, 26.3kA-01 set(ii) Stored energy mech. for motorized operation 24V DC with ON-OFF PB-01 No.(iii) Closing & opening coil 24V DC-01 No.(iv) Integrated manual operated disconnector switch (DS)-01 set(v) Integrated manual operated fault making earth switch (ES)-01 set(vi) Aux NO-NC contacts: VCB- 3NO+2NC, LBS-1NO+1NC, ES- 1NO+1NC(vii) Cable door Arc proof with Interlocking
45	(Srl Item No. 40.00 Contd...)(viii) Cable support bars standard for single run termination(xix) Cable bushings interface C (400 bolted), 630 A (Cable size up to 1RX3CX400 Sq.mm) - 03 Nos.(xx) Separable screen connectors suitable to terminate 33KV 1Rx3Cx400 sq.mm. XLPE AL Conductor-01 set(xxi) Capacitive voltage indication fixed type VPIS-01 set(xxii) Aux-Powered Relay for Over current and Earth Fault Protection with RS-485 Port & Electrical trip indication ( Protections 50,51,50N,51N,68,49 ,95,86)-01 No.(xxiii) One set of 03 Nos. (for 3 phases) dual core Cast Resin CT 200-100/1-1 A, Class-0.5 & 5P20 burden 15 VA(xiv) Multifunction Meter (secure/Elmeasure/Rishab/C&S /Equivalent)-01 No.(xv) Top Low voltage box with terminals, wirings, instruments-01 No.(xvi) LR Switch-01 set.Metering Module :-(i) Air Insulated Metering Module 36 KV, 630 A-01 No.(ii) 36 KV Indoor single-phase epoxy cast resin voltage transformers cast resin- 01 set of 03 Nos.-Ratio: 33KV/rt3/110V/rt3-BIL: 36 KV/70 KV/170KVp-Core I &II: Burden and Accuracy (Secondary): 50 VA CI 0.5/3PFrequency 50 Hz, Insulation Class BIndication Lamps- R, Y & B- 01 setNote:-(i) Circuit Breaker & Panel to be of same make.(ii) Panel to incorporate space heater with thermostat control to avoid moisture condensation.(iii) Panel to incorporate Power Pack 230 V AC/ 24 V DC of minimum backup of 30 min, operating handle, temperature compensated manometer & Top Low Voltage Box with terminals & wirings
46	(Srl Item No. 40.00 Contd...)(iv) Cable Accessory-Touchproof cable termination (cable bushings interface C & separable screen connectors) suitable to terminate 33 KV upto 1Rx3cx400sqmm XLPE Al conductor is deemed to be included in the quoted rate and to be carried out by OEM certified jointer.(v) Configuration and schematic arrangement of panel to be approved by Competent Authority before fabrication.(vi) Pre-Despatch Inspection at OEM factory premises shall be carried out by reps of Accepting Officer. The cost of the same is deemed to be included in the quoted rate. (vi) After installation of RMU at site, the pre-commissioning test shall be carried out by SEI/EI.(vii) PCC foundation as per OEM recommendation is deemed to be included in the quoted rate.(viii) Any other part/item not specified above but essential for technical functioning of the above switchgear system is deemed to be included in the quoted rate.
47	Supply , Installation, Testing and Commissioning of 33KV, 630A, 26.3KA for 3 Sec, 6-Panel. (2 Incomer & 4 Outgoing), 50 Hz, 3 Phase, Indoor type, Weatherproof, Verminproof, Free standing, Floor mounted, Extensible on both sides, fabricated out of 2.0 mm sheet steel with shed RAL-7032, dust tight, Metal Clad VCB Panel Board as per IEC 62271 - 200 : 2001 ( along with latest amendments) with 06 nos. VCB (02 no. Incoming (interlocked) and 04 nos. Outgoings). Panel shall be full internal arc tested for Internal Arc 26.3 KA for 1 sec with AFLR Classification.
48	(Srl Item No. 44.00 Contd...)HT Panel Board : (i) HT Panel Board must be as per as per IEC 62271 - 200 : 2001 ( along with latest amendments) , with nominal Voltage 33 kV , continuous current rated 630 Amp, 50 Hz High conductivity electrolytic grade TP Copper Busbar, suitably designed by OEM for carrying rated current and Short Circuit Fault level of 26.3 kA for 3 Secs.(ii) The HT Panel Board must be IAC ( Internal Arc Classified) rated for 26.3 kA for 1 Sec, Minimum IP 42 , Mechanical Impact categorized as IK 10 , Service Continuity type LSC 2B, Accessibility categorized as - A-FLR.(iii) Mandatory Type Tests from CPRI/ERDA or any other NABL accedited Labs as per IEC 62271-200 :2001 ( along with latest amendments ) must be submitted including Type Test for IAC classification, EMC, Partial Discharge Levels, Mechanical Impact.(iv) VCB Panel manufacturer shall be the manufacturer of VCB, Numerical Relay, Vacuum Interrupter.(v) Type Test Reports for Short Circuit Duty shall be submitted with Vacuum Interrupter.(vi) Complete Nameplate information as per IEC 62271 -200 :2001 along with detailed Circuit Diagram, Bill Of Material , Technical datasheets, Type and Routine Test Certfificates of each individual Relays, Auxiliary Relays , Circuit Breakers, VCB Bottle to be provided to Competent Authority prior to drawing approval.(vii) LED Indication Lamps for following Colours and Purposes to be provided on the HT Panel: VCB OFF – GREEN, VCB ON – RED, AUTO TRIP – AMBER, TRIP CKT. -1 HEALTHY – WHITE, TRIP CKT. -2 HEALTHY – WHITE, SPRING CHARGED – BLUE, TEST Position – WHITE, SERVICE POSITION – YELLOW & indication lamp for PP Disc, Phase Indication - RED, YELLOW, BLUE.
49	(Srl Item No. 44.00 Contd...)(viii) VCB Panel board to incorporate a viewing window on VCB chamber door and same to comply with Internal Arc Test.(xix) Provision of Cable Entry shall be from Bottom & Communication Cable Entry shall be from top of Panel. Circuit Breaker: (i) There shall be 06 nos. VCB Panel ( 02 nos. Incoming and 04 nos. Outgoings ) in the HT Panel Board which shall be totally enclosed , horizontal isolation - horizontal draw out type Circuit Breaker as per IEC 62271 -1 (along with latest amendments) and IEC 62271 - 100 (along with latest amendments).(ii) The Circuit Breaker must be rated for 33 kV (nominal Voltage), 630 A, 70 kV/170 kVp , 3 Phase, 50 Hz, Short Circuit Fault Level of 26.3 kA for 3 secs, horizontal drawout/horizontal isolation VCB fitted with motor operated mechanism with 230 V AC motor, 02 nos. shunt trip 110 V DC/230 V AC, closing 110 V DC and aux contact 07 NO+7NC, mechanical ON/OFF indicator, anti-pumping feature, rackin/rackout mechanism with handle set.(iii) No. of Close Coils - 01 no., No. of Trip Coils - 02 nos. (iv) Duty Cycle: O – 0.3sec – CO – 3min – CO, Vacuum Circuit breaker shall be of M2, E2, C2 duty and capable for minimum 10000 short circuit breaking operation at full short circuit level.(v) AC sym. Breaking current: 26.3 KA (for Vacuum Interrupter)(vi) Vacuum Interruptor must be hermetically sealed and must comply IEC 60056 ( along with latest amendments).(vii) Circuit Breaker to be equipped with suitable tripping arrangement with push button, Mechanical counter to assess the total number of operations of the breaker, Mechanical ON / OFF indicator, Auxiliary switches, Auxiliary Contacts (07NO+07NC), Emergency trip push button.
50	(Srl Item No. 44.00 Contd...)(viii) The Operating mechanism shall be spring charged motor operated type with Spring Charge Universal motor operable on 110 V DC / 230 V AC.(xix) Suitable Earthing trucks to be provided for Bus Bar Earthing and Feeder Earthing for discharging the Bus Bars and Feeders in no- load condition.(x) HT sleeved (PVC sleeve not accepted) self supported copper busbar of 800 A capacity.CT /PT :-(i) One set of 03 nos. ( for 3 phases) dual core Cast Resin CTs, 200-100/1+1A, Core-1: CL-0.5, Burden-15VA & Core-2: CL-5P20, Burden- 15VA for each incoming VCB Panel & dual core Cast Resin CTs, 100-50/1+1A, Core-1: CL-0.5, Burden-15VA & Core-2: CL-5P20, Burden- 15VA for each outgoing VCB Panel complying with IEC:60185 & IS 2705 ( along with latest amendments)(ii) 01 no. of 03 phase Dual Core PT 33KV/RT3/110V/RT3/110V/RT3, Core 1: CL-0.5, Burden-50VA & Core 2: 3P, Burden-50VA for each incoming & outgoing VCB Panel with protection HRC fuse.Ammeter/Voltmeter/Multifunction Meter(i) 01 No. 3 phase Digital Ammeter for each VCB panel ( 96 mm x 96 mm) , Flush mounted, Class 0.5 conforming to IS 1248 ( along with latest amendments) with inbuilt selector switch.(ii) 01 No. 3 phase Digital Voltmeter for each VCB panel ( 96 mm x 96 mm) , Flush mounted, Class 0.5 conforming to IS 1248 (along with latest amendments) with inbuilt selector switch.(iii) 01 No. 3 phase Digital Multifunction Meter for each VCB panel ( 96 mm x 96 mm) , Flush mounted, Class 0.5s conforming to IEC 62053-22 ( along with latest amendments) with inbuilt RS 485 Port. (for measuring (voltage, current, power, frequency, phase sequence,etc.)
51	(Srl Item No. 44.00 Contd...)Switchgears and other accessories(i) Provision of anti condensation Space Heaters with heater switch and thermostat complete (02 set) must be provided for each VCB Panel.(ii) Cubical illumination lamp (01 set) must be provided for each VCB Panel.(iii) Plug with plug socket-03 pin, 15 A, 230 V AC, Breaker Control Switch (Close-Neutral-Trip), Local/Remote Switch/ 16 A, 2P, AC ON/OFF switch & 16A, 3P, DC ON/OFF switch to be provided with each VCB Panel.Relays(i) 01 No. Dir. Numerical IED Relay against each VCB Panel with Multiple characteristics like IDMT, DMT, instantaneous with compatible choices of time delays and multiple settings for multiple functions like over current protection, earth fault protection, TCS, undervoltage protection, overvoltage protection, etc. ((50, 50N, 51, 51N,95,27,59) along with control of breaker, measurement and status etc. Relay communication With IEC 61850 protocol by native two nos. RJ45 /F.O, 100 MBPS communication ports. Separate front port (USB/RJ45) for Relay parameterisation.Relay shall have the facility for recording of various parameters during a fault. It should be possible to set the duration of record through settable pre fault and post fault time. It should be possible to down load the data locally or from SCADA remotely.(ii) Master Trip Relay: High Impedance and High speed relay flush mounted having coil cut-off contact with at least 4NO and 4NC contact and electrical reset facility capable to make, carry and break trip coil current of Circuit Breaker and capable for future integration with SCADA.
52	(Srl Item No. 44.00 Contd...)(iii) Each VCB Panel must have separate Anti Pumping Relay, Aux Relay for 230 V AC Supply, Aux. Relay for Multiplication.(iv) Only Outgoing line VCB (04 nos.) to have Aux. Relay For OTI Alarm/Trip, WTI Alarm/Trip, Bucholz Alarm / Trip & PRV Trip for each transformer & HT AVR.(v) Minimum 08 window annunciator to be provided against each VCB Panel.(vi) Suitable Surge Diverters to be provided against each VCB Panel.(vii) Power Pack (Input-230 V AC, Output- 230 V AC, 110 V DC) -01 set(viii) Each outgoing VCB Panel shall incorporate undervoltage, overvoltage, 1-phase preventor & phase sequence protection.Miscellaneous-Each VCB panel to incorporate Push button for emergency trip, push botton for PP Disc and required number of control fuse.Provision for Cable EntryThere shall be suitable provsion for Cable entry from bottom through 2.0 mm thick CRCA steel thick detachable gland plate along with provision for termination of 3C X 300 Sq mm 33 KV , XLPE insulated Aluminium Cables through suitable designed Cable Box with extended Bus Bar adapter links of rating matching with incoming feeder circuit. Entry of all communication cables shall be from Top.MaintenanceThe VCB panel shall be provided with the arrangement to monitor the ambient temperature, moisture and continues thermal monitoring of all the critical connection through HMI at low voltage compartment to prevent unscheduled down time, equipment safety and optimize and predict maintenance.
53	(Srl Item No. 44.00 Contd...)Note:-(i) Configuration and schematic arrangement of panel to be approved by Competent Authority before fabrication.(ii) Pre-Despatch Inspection at OEM factory premises shall be carried out by reps of Accepting Officer. The cost of the same is deemed to be included in the quoted rate. (iii) After installation of VCB at site, the pre-commissioning test shall be carried out by SEI/EI.(iv) PCC foundation as per OEM recommendation is deemed to be included in the quoted rate.(v) Any other part/item not specified above but essential for technical functioning of the above switchgear system is deemed to be included in the quoted rate.
54	Supply, Installation, Testing & Commissioning of indoor type panels constructed from CRCA/ Aluminium Zinc coated steel sheet of 2.0 mm thickness, Weatherproof, Verminproof, Free Standing, Floor mounted, dust tight, metal enclosed, 11 KV VCB panel with VCBs (3 INCOMER 2 BUSCOUPLER, 2 BUSRAISER & 4 OUTGOINGS), totally enclosed, horizontal draw out, horizontal isolation type breaker as per IEC-62271- 1,100,200, as amended up to date and additional specifications, having capacities as mentioned below, single break, trip free mechanism, manually and spring charged breaker suitable for use on 11 KV, 3 phase, 50 Hz A.C. supply with short circuit fault level of 26.3 KA for 3 sec with under voltage relay, over voltage relay, panel shall be full internal arc tested for Internal Arc 26.3 KA for 1 sec with AFLR classification compete with self contained, fully interlocked, rack in and rack out mechanism, air insulated HT sleeved (PVC sleeve is not accepted) self supported copper bus bars of 630 amps capacity, breaker featured with mechanical ON/OFF indicator with hand trip coil and auxiliary switch of 4 NO+4NC and equipped with following switchgears and accessories. Make of Vacuum interrupter, circuit breaker, panel, relays & meters shall be same. Cable compartment suitable for 3C x 300 sq. mm XLPE 11 KV cable (Cable entry from bottom) end termination with heat shrinkable jointing material etc as reqd. There must be a viewing window on VCB chamber door and same must be as per Internal arc test report. The basic insulation level of entire panel shall be 28KV(RMS) / 75KV(Peak) a) Incoming 03 Nos.- 630 Amp VCB from two Power Transformers. b) Buscoupler 2 No. + 02 Bus Raiser with VCB 630A. (b) Outgoing - 04 Nos.- 630 Amp VCB (three Outgoings for main Distribution Transformer and one outgoing for Spare for future work load). (11 KV PT to be provided for each incomer and Double core CT of ratio 200-100/1-1A to be provided for each VCB) complete all as specified and directed.
55	(Srl Item No.51.00 Contd...)(i) Incoming - 3 Nos. VCB and each shall be consisting of (a) 630 Amp VCB - 01 Nos(b) 11 KV / rt3/110V/rt3/110V/RT3 Class 0.5/3 P 50 VA burden. PT must not be on the top of the panel. It must be floor rooled placed rear side of panel or on the CB trolley -1 Set.(c) Digital type multi function meter (voltage, current, power, frequency, phase sequence,etc.) and Digital type Ammeter & Voltmeter - 1 No. (d) Flush mounted type Microprocessor based numercial IDMT relay (VCB Panel manufacturer's own Make) with O/L, E/L and S/C communicable on modbus protocal for protection and Status monitoring with Master trip and Trip Ckt Supervision relay. Relay shall have programable 4 digital Inputs and 6 outputs. -1 No.(e) Dual core /single core;separate sets, dual ratio 3 Nos. CTs 200/100/1 A of 15 VA burden and accuracy class 0.5 for metering and class 5P20 for protection comply with IS 2705 - 1 Set(f) R,Y,B ON, OFF, Trip Indication with Control MCB - 1 Set(g) Annunciator -8 Window- 1Set(h) Suitable Surge Diverters to be provided against each incoming VCB Panel.
56	(Srl Item No.51.00 Contd...)(ii) Buscoupler-02 Nos. & BusRiser-02 Nos. and each shall consist of(a) 630Amps VCB -01 Nos(b)Digital type multi function meter (voltage, current, power, frequency, phase sequence,etc.) & Digital ammeter -01 Nos(c) Flush mounted Microprocesser based numericla IDMT relay with O/L,E/L and S/C ,Arc fault protection communicable on modbus protocat for protection and status monitoring with master trip and trip ckt supervision rlay.Relay shall have programable 4digit input and 6 output-01 Nos(d) Dual core dual ratio 200/100/1 A of 15VA burden and accuracy class -0.5 for metering and class5P20 for protection-03 Nos(e) Annuncator-8Windows-01 Nos(f) Hooter-01 Nos(g) Trip supervision relay-01 Nos
57	(Srl Item No.51.00 Contd...)(ii) Outgoing - 04 Nos.- 630 Amp VCB (3W+1S) and each shall be consisting of (a) 630 Amp VCB - 01 Nos.(b) Digital type multi function meter (voltage, current, power, frequency, phase sequence,etc.) & Digital ammeter-01 Nos.(c) Flush mounted type Microprocessor based numercial IDMT relay with O/L, E/L and S/C, Arc fault protection communicable on modbus protocal for protection and Status monitoring with Master trip and Trip Ckt Supervision relay. Relay shall have programable 4 digital Inputs and 6 outputs- 1 Nos.(d) Dual core dual ratio 3 CTs 200/100/1 A of 15 VA burden and accuracy Class-0.5 for metering and class 5P20 for protection - 3 Nos.(e) Annunciator -8 Window- 1 Nos(f) Hooter 1 Nos(g) Flash mounted Aux. Relay as required for OTI, WTI & Buchloz Alarm & Trip functions(h)Trip super vision Relay - 1 Nos.(j) Outgoing line VCB to have Aux. Relay For OTI Alarm/Trip, WTI Alarm/Trip, Bucholz Alarm / Trip & PRV Trip for each transformer.(k) Power Pack (Input-230 V AC, Output- 230 V AC, 110 V DC) & Surge Diverters to be provided against each VCB Panel.
58	(Srl Item No.51.00 Contd...)MaintenanceThe VCB panel shall be provided with the arrangement to monitor the ambient temperature, moisture and continues thermal monitoring of all the critical connection through HMI at low voltage compartment to prevent unscheduled down time, equipment safety and optimize and predict maintenance.Note:-(i) Configuration and schematic arrangement of panel to be approved by Competent Authority before fabrication.(ii) Pre-Despatch Inspection at OEM factory premises shall be carried out by reps of Accepting Officer. The cost of the same is deemed to be included in the quoted rate. (iii) After installation of VCB at site, the pre-commissioning test shall be carried out by SEI/EI.(iv) PCC foundation as per OEM recommendation is deemed to be included in the quoted rate.(v) Any other part/item not specified above but essential for technical functioning of the above switchgear system is deemed to be included in the quoted rate.
59	Supply , Installation, Testing and Commissioning of 33KV, 630A, 26.3KA for 3 Sec, ICOG Panel, 50 Hz, 3 Phase, Outdoor-Kiosk type, Weatherproof, Verminproof, Free standing, Floor mounted, Extensible on both sides, fabricated out of 3.2 mm sheet steel with shed RAL-7032, dust tight, Metal Clad VCB Panel Board as per IEC 62271 - 200 : 2001 ( along with latest amendments) with 01 nos. VCB. Panel shall be full internal arc tested for Internal Arc 26.3 KA for 1 sec with AFLR Classification.ICOG Panel : (i) ICOG Panel must be as per as per IEC 62271 - 200 : 2001 (along with latest amendments) , with nominal Voltage 33 kV , continuous current rated 630 Amp, 50 Hz High conductivity electrolytic grade TP Copper Busbar, suitably designed by OEM for carrying rated current and Short Circuit Fault level of 26.3 kA for 3 Secs.(ii) The ICOG Panel must be IAC ( Internal Arc Classified) rated for 26.3 kA for 1 Sec, Minimum IP 42 , Mechanical Impact categorized as IK 10 , Service Continuity type LSC 2B, Accessibility categorized as - A-FLR.(iii) Mandatory Type Tests from CPRI/ERDA or any other NABL accedited Labs as per IEC 62271-200 :2001 ( along with latest amendments ) must be submitted including Type Test for IAC classification, EMC, Partial Discharge Levels, Mechanical Impact.
60	(Srl Item No.56.00 Contd...) (iv) VCB Panel manufacturer shall be the manufacturer of VCB, Numerical Relay, Vacuum Interrupter.(v) Type Test Reports for Short Circuit Duty shall be submitted with Vacuum Interrupter.(vi) Complete Nameplate information as per IEC 62271 -200 :2001 along with detailed Circuit Diagram, Bill Of Material , Technical datasheets, Type and Routine Test Certfificates of each individual Relays, Auxiliary Relays , Circuit Breakers, VCB Bottle to be provided to Competent Authority prior to drawing approval.(vii) LED Indication Lamps for following Colours and Purposes to be provided on the HT Panel: VCB OFF – GREEN, VCB ON – RED, AUTO TRIP – AMBER, TRIP CKT. -1 HEALTHY – WHITE, TRIP CKT. -2 HEALTHY – WHITE, SPRING CHARGED – BLUE, TEST Position – WHITE, SERVICE POSITION – YELLOW & indication lamp for PP Disc, Phase Indication - RED, YELLOW, BLUE.(viii) VCB Panel board to incorporate a viewing window on VCB chamber door and same to comply with Internal Arc Test.(xix) Provision of Cable Entry shall be from Bottom & Communication Cable Entry shall be from top of Panel. Circuit Breaker: (i) There shall be 01 nos. VCB ICOG in the HT Panel Board which shall be totally enclosed , horizontal isolation - horizontal draw out type Circuit Breaker as per IEC 62271 -1 (along with latest amendments) and IEC 62271 - 100 (along with latest amendments).(ii) The Circuit Breaker must be rated for 33 kV (nominal Voltage), 630 A, 70 kV/170 kVp , 3 Phase, 50 Hz, Short Circuit Fault Level of 26.3 kA for 3 secs, horizontal drawout/horizontal isolation VCB fitted with motor operated mechanism with 230 V AC motor, 02 nos. shunt trip 110 V DC/230 V AC, closing 110 V DC and aux contact 07 NO+7NC, mechanical ON/OFF indicator, anti-pumping feature, rackin/rackout mechanism with handle set.
61	(Srl Item No.56.00 Contd...)(iii) No. of Close Coils - 01 no., No. of Trip Coils - 02 nos. (iv) Duty Cycle: O – 0.3sec – CO – 3min – CO, Vacuum Circuit breaker shall be of M2, E2, C2 duty and capable for minimum 10000 short circuit breaking operation at full short circuit level.(v) AC sym. Breaking current: 26.3 KA (for Vacuum Interrupter)(vi) Vacuum Interruptor must be hermetically sealed and must comply IEC 60056 ( along with latest amendments).(vii) Circuit Breaker to be equipped with suitable tripping arrangement with push button, Mechanical counter to assess the total number of operations of the breaker, Mechanical ON / OFF indicator, Auxiliary switches, Auxiliary Contacts (07NO+07NC), Emergency trip push button.(viii) The Operating mechanism shall be spring charged motor operated type with Spring Charge Universal motor operable on 110 V DC / 230 V AC.(xix) Suitable Earthing trucks to be provided for Bus Bar Earthing and Feeder Earthing for discharging the Bus Bars and Feeders in no- load condition.(x) HT sleeved (PVC sleeve not accepted) self supported copper busbar of 800 A capacity.CT /PT :-(i) One set of 03 nos. ( for 3 phases) dual core Cast Resin CTs, 200-100/1+1A, Core-1: CL-0.5, Burden-15VA & Core-2: CL-5P20, Burden- 15VA for VCB ICOG Panel complying with IEC:60185 & IS 2705 ( along with latest amendments)(ii) 01 no. of 03 phase Dual Core PT 33KV/RT3/110V/RT3/110V/RT3, Core 1: CL-0.5, Burden-50VA & Core 2: 3P, Burden-50VA for VCB ICOG Panel with protection HRC fuse.
62	(Srl Item No.56.00 Contd...)Ammeter/Voltmeter/Multifunction Meter(i) 01 No. 3 phase Digital Ammeter for each VCB panel ( 96 mm x 96 mm) , Flush mounted, Class 0.5 conforming to IS 1248 ( along with latest amendments) with inbuilt selector switch.(ii) 01 No. 3 phase Digital Voltmeter for each VCB panel ( 96 mm x 96 mm) , Flush mounted, Class 0.5 conforming to IS 1248 (along with latest amendments) with inbuilt selector switch.(iii) 01 No. 3 phase Digital Multifunction Meter for each VCB panel ( 96 mm x 96 mm) , Flush mounted, Class 0.5s conforming to IEC 62053-22 ( along with latest amendments) with inbuilt RS 485 Port. (Elite-445/EM6400/eqv.)Switchgears and other accessories(i) Provision of anti condensation Space Heaters with heater switch and thermostat complete (02 set) must be provided for VCB ICOG Panel.(ii) Cubical illumination lamp (01 set) must be provided for each VCB Panel.(iii) Plug with plug socket-03 pin, 15 A, 230 V AC, Breaker Control Switch (Close-Neutral-Trip), Local/Remote Switch/ 16 A, 2P, AC ON/OFF switch & 16A, 3P, DC ON/OFF switch to be provided with each VCB Panel.Relays(i) 01 No. Dir. Numerical IED Relay against VCB ICOG Panel with Multiple characteristics like IDMT, DMT, instantaneous with compatible choices of time delays and multiple settings for multiple functions like over current protection, earth fault protection, TCS, undervoltage protection, overvoltage protection, etc. ((50, 50N, 51, 51N,95,27,59) along with control of breaker, measurement and status etc. Relay communication With IEC 61850 protocol by native two nos. RJ45 /F.O, 100 MBPS communication ports. Separate front port (USB/RJ45) for Relay parameterisation.Relay shall have the facility for recording of various parameters during a fault. It should be possible to set the duration of record through settable pre fault and post fault time. It should be possible to down load the data locally or from SCADA remotely.
63	(Srl Item No.56.00 Contd...)(ii) Master Trip Relay: High Impedance and High speed relay flush mounted having coil cut-off contact with at least 4NO and 4NC contact and electrical reset facility capable to make, carry and break trip coil current of Circuit Breaker and capable for future integration with SCADA. (iii) VCB ICOG Panel must have separate Anti Pumping Relay, Aux Relay for 230 V AC Supply, Aux. Relay for Multiplication.(iv) Minimum 08 window annunciator to be provided against each VCB Panel.(vi) Power Pack (Input-230 V AC, Output- 230 V AC, 110 V DC) & Surge Diverters to be provided against each VCB Panel-01 setMiscellaneous-Each VCB panel to incorporate Push button for emergency trip, push botton for PP Disc and required number of control fuse.Provision for Cable EntryThere shall be suitable provsion for Cable entry from bottom through 2.0 mm thick CRCA steel thick detachable gland plate along with provision for termination of 3C X 300 Sq mm 33 KV , XLPE insulated Aluminium Cables through suitable designed Cable Box with extended Bus Bar adapter links of rating matching with incoming feeder circuit. Entry of all communication cables shall be from Top.MaintenanceThe VCB panel shall be provided with the arrangement to monitor the ambient temperature, moisture and continues thermal monitoring of all the critical connection through HMI at low voltage compartment to prevent unscheduled down time, equipment safety and optimize and predict maintenance.
64	(Srl Item No.56.00 Contd...)Note:-(i) Configuration and schematic arrangement of panel to be approved by Competent Authority before fabrication.(ii) Pre-Despatch Inspection at OEM factory premises shall be carried out by reps of Accepting Officer. The cost of the same is deemed to be included in the quoted rate. (iii) After installation of VCB at site, the pre-commissioning test shall be carried out by SEI/EI.(iv) PCC foundation as per OEM recommendation is deemed to be included in the quoted rate.(v) Any other part/item not specified above but essential for technical functioning of the above switchgear system is deemed to be included in the quoted rate.
65	Supply, Installation, testing & commissioning of LT Panel 415 V AC, 3 phase, 50 Hz enclosure fabricated out of CRCA steel sheet 2mm thick and 3.2 mm for gland plate incl gland with powder coated paint treated over seven tank process of size not less than 2275mm(H) x 8500mm(W) x 1200mm(D), CPRI approved, both side extensible, dust and vermin proof, floor mounted type, fully compartmentalized, front operated, back openable, LT cubicle panel suitable for incoming and outgoing power cables entry from bottom and top, opening for communication cables, the switchboards shall be of single front design as specified as per IEC61439-1 & 2 with Internal Arc Containment as per IEC 61641 for 65kA/0.3 s with TPN EC Copper Bus Bars supported on DMC/SMC insulators, of rating 8000A (busbar of size not less than 100mm x12mm x 6R), 3-phase, covered with colour coded heat shrinkable sleeves and suitable earthing Al busbar conforming to IS with danger notice plate, legends/labels on Al Anodized Black Plate with white engraved letters, door lock mechanism, necessary cable glands, cable connection with proper lugs, sleeves, etc. The details of the LT panel are as follows:-
66	(Srl Item No.62.00 Contd...)Incoming Feeder (03 Nos.)(i) ACB 3200A, 4P, 415V (Uimp= 12KV), breaking current-65KA (Icu @415V=Ics=Icw for 1 sec) 4 Pole EDO (Electrically operated Draw-out) type microprocessor controlled Modular ACB with LSIG release (zone: O/L, S/C, Instantaneous & ground fault), undervoltage release and TNC switch breaker control switch with 2NO+2NC contact. All the incomers to be provided with LED indication of ON, OFF, TRIP, AUTOTRIP , SPRING CHARGED, R,Y,B (phase indication). - 03 sets(ii) All EDO type ACBs shall indicate Ready-to-Close status of breaker (mechanically on front of ACB or electrical indication lamp of panel front door), after checking all the given conditions (UV release energized, Shunt release de-energized, spring charged, Breaker is not \\"ON\\", Breaker has not tripped on fault, Breaker is not mechanically interlocked with other breaker and ACB is not racked in completely in service position) ensuring safety for user and electrical distribution. (iii) All ACB trip unit shall be possible to view the percentage loading of three phases at once on trip unit via LEDs or LCDs display. ACBs shall have separately powered, individual fault trip indication LEDs (For overload, short circuit, earth fault and trip-unit failure) shall be available on the trip unit which shall function even in the absence of external power supply to the breaker. (iv) Panel mounted Digital Multifunction Meter accuracy class-0.5 (Parameter: VLL, VLN, W, pf, KW, KVA, KWh/KVAh, etc.) & Phase Sequence Meter-03 sets.(v) 3000/5A, 15 VA circular moulded ring type current transformer, round, accuracy class-0.5 - 09 Nos.(vi) 3000/5A, 15 VA cast resin current transformer, ring type, accuracy class-5P10 - 09 Nos.(vi) FP MCB, C-curve, 6A, BC-10 KA - 2 No., DP MCB, C-curve, 6A, BC-10 KA - 06 Nos.
67	(Srl Item No.62.00 Contd...)(vii) Space Heater with Thermostat-02 Nos., Communication Module-03 Nos.(viii) Cooling Fan (6\\"x6\\"), 230 V AC-03 Nos.(ix) Plastic Louver (6\\"x6\\")-03 Nos.Outgoing Feeder (04 Nos.)(i) ACB 4000A, 4P, 415V (Uimp= 12KV), breaking current-65KA (Icu @415V=Ics=Icw for 1 sec) 4 Pole EDO (Electrically operated Draw-out) type microprocessor controlled Modular ACB with LSIG release (zone: O/L, S/C, Instantaneous & ground fault), ENW FRAME 2 (LCD Display with current metering & voltage metering and last 10 trip history), undervoltage release and TNC switch breaker control switch with 2NO+2NC contact. All the ACBs to be provided with LED indication of ON, OFF, TRIP - 02 sets (1W+1S)(ii) All ACB trip unit shall be possible to view the percentage loading of three phases at once on trip unit via LEDs or LCDs display. (iii) DP MCB, C-curve, 6A, BC-10 KA - 02 Nos.(iv) Panel mounted Digital Multifunction Meter accuracy class-0.5 (Parameter: VLL, VLN, W, pf, KW, KVA, KWh/KVAh, etc.) -02 Nos.(v) 4000/5A, 15 VA circular moulded ring type current transformer, round, accuracy class-0.5 - 06 Nos.(vi) 4000/5A, 15 VA cast resin current transformer, ring type, accuracy class-5P10 - 06 Nos. (vii) Communication Module (Schneider MVS21430) - 02 Nos.(viii) ACB 2500A, 4P, 415V (Uimp= 12KV), breaking current-65KA (Icu @415V=Ics=Icw for 1 sec) 4 Pole EDO (Electrically operated Draw-out) type microprocessor controlled Modular ACB with LSIG release (zone: O/L, S/C, Instantaneous & ground fault), ENW FRAME 2 (LCD Display with current metering & voltage metering and last 10 trip history), undervoltage release and TNC switch breaker control switch with 2NO+2NC contact. All the ACBs to be provided with LED indication of ON, OFF, TRIP - 01 No.
68	(Srl Item No.62.00 Contd...)(ix) All ACB trip unit shall be possible to view the percentage loading of three phases at once on trip unit via LEDs or LCDs display. (x) DP MCB, C-curve, 6A, BC-10 KA - 01 Nos.(xi) Panel mounted Digital Multifunction Meter accuracy class-0.5 (Parameter: VLL, VLN, W, pf, KW, KVA, KWh/KVAh, etc.)-01 Nos.(xii) 2500/5A, 15 VA circular moulded ring type current transformer, round, accuracy class-0.5 - 03 Nos.(xiii) 2500/5A, 15 VA cast resin current transformer, ring type, accuracy class-5P10 - 03 Nos. (xiv) Communication Module (Schneider MVS21430) - 01 Nos.(xv) ACB 630A, 4P, 415V (Uimp= 12KV), breaking current-65KA (Icu @415V=Ics=Icw for 1 sec) 4 Pole EDO (Electrically operated Draw-out) type microprocessor controlled Modular ACB with LSIG release (zone: O/L, S/C, Instantaneous & ground fault), ENW FRAME 2 (LCD Display with current metering & voltage metering and last 10 trip history), undervoltage release and TNC switch breaker control switch with 2NO+2NC contact. All the incomers to be provided with LED indication of ON, OFF, TRIP, AUTOTRIP , SPRING CHARGED, R,Y,B (phase indication). - 02 sets(xvi) All EDO type ACBs shall indicate Ready-to-Close status of breaker (mechanically on front of ACB or electrical indication lamp of panel front door), after checking all the given conditions (UV release energized, Shunt release de-energized, spring charged, Breaker is not \\"ON\\", Breaker has not tripped on fault, Breaker is not mechanically interlocked with other breaker and ACB is not racked in completely in service position) ensuring safety for user and electrical distribution. (xvii) All ACB trip unit shall be possible to view the percentage loading of three phases at once on trip unit via LEDs or LCDs display. ACBs shall have separately powered, individual fault trip indication LEDs (For overload, short circuit, earth fault and trip-unit failure) shall be available on the trip unit which shall function even in the absence of external power supply to the breaker.
69	(Srl Item No.62.00 Contd...)(xviii) Panel mounted Digital Multifunction Meter accuracy class-0.5 (Parameter: VLL, VLN, W, pf, KW, KVA, KWh/KVAh, etc.)-02 Nos.(xix) 600/5A, 15 VA circular moulded ring type current transformer, round, accuracy class-0.5 - 06 Nos.(xx) 600/5A, 15 VA cast resin current transformer, ring type, accuracy class-5P10 - 06 Nos.(xxi) FP MCB, C-curve, 6A, BC-10 KA - 2 No., DP MCB, C-curve, 6A, BC-10 KA - 04 Nos.(xxii) Space Heater with Thermostat-02 Nos., Communication Module-02 Nos.(xxiii) Cooling Fan (6\\"x6\\"), 230 V AC-02 Nos.(xxiv) Plastic Louver (6\\"x6\\")-02 Nos.
70	(Srl Item No.62.00 Contd...)(xxv) MCCB 250A, 4P, 415V, breaking current-50KA, microprocessor based release with adjustable, O/L, S/C & E/F protection. MCCB with earth fault protection shall display the type of fault (overload, short circuit, earth fault, instantaneous tripping), the phase concerned and interrupted current value, on occurrence of fault and shall store last 5 trip record. MCCB to be provided with rotary handle, spreader terminals, auxiliary trip contact and LED indication of ON, OFF, TRIP-01 No.(xxvi) DP MCB, C-curve, 6A, BC-10 KA - 01 Nos.(xxvii) Panel mounted Digital Multifunction Meter accuracy class-0.5 (Parameter: VLL, VLN, W, pf, KW, KVA, KWh/KVAh, etc.)-01 Nos.(xxviii) 250/5A, 5 VA circular moulded ring type current transformer, round, accuracy class-0.5 - 03 Nos.(xxix) 250/5A, 5 VA cast resin current transformer, ring type, accuracy class-5P10 - 03 Nos.Thermal Monitoring Incoming & outgoing bus-link terminals for all Incomer ACBs and junction points of Horizontal and Vertical Bus Bars of the LT Panels shall have real-time thermal monitoring system incorporating thermocouple/ thermistor (contact-based sensor) capable of communicating the temperature values with an in-built HMI in the Panel on MODBUS RS-485 protocol.
71	(Srl Item No.62.00 Contd...)Note:-(i) Panel wiring with accessories such as binding strap, flexible pipe, terminals for connection,groumet, pvc tape, hardware, cable sockets, MCB channels, insulating materials, locks, beading, label, etc is deemed to be included in the quoted price. Panel wiring should be done with copper cable.(ii) Configuration and schematic arrangement of panel to be approved by Competent Authority before fabrication.(iii) PCC foundation/padding/grouting bolts, etc as per OEM recommendation is deemed to be included in the quoted rate.(iv) Any other part/item not specified above but essential for technical functioning of the above switchgear system is deemed to be included in the quoted rate.
72	Supply, Installation, testing & commissioning of LT Panel 415 V AC, 3-ph, 50 Hz enclosure fabricated out of CRCA steel sheet 2mm thick and 3.2 mm for gland plate incl gland with powder coated paint treated over seven tank process of size not less than 2275mm(H) x 2700mm(W) x 1200mm(D), CPRI approved, both side extensible, dust and vermin proof, floor mounted type, fully compartmentalized, front operated, back openable, LT cubicle panel suitable for incoming and outgoing power cables entry from bottom and top, opening for communication cables, the switchboards shall be of single front design as specified as per IEC61439-1 & 2 with Internal Arc Containment as per IEC 61641 for 65kA/0.3 s with TPN EC Copper Bus Bars supported on DMC/SMC insulators, of rating 5000A (busbar of size not less than 100mm x12mm x 4R), 3-phase, covered with colour coded heat shrinkable sleeves and suitable earthing Al busbar conforming to IS with danger notice plate, legends/labels on Al Anodized Black Plate with white engraved letters, door lock mechanism, necessary cable glands, cable connection with proper lugs, sleeves, etc. The details of the LT panel are as follows:-
73	(Srl Item No.69.00 Contd...)Incoming Feeder (02 Nos.-Interlocked)(i) ACB 4000A, 4P, 415V (Uimp= 12KV), breaking current-65KA (Icu @415V=Ics=Icw for 1 sec) 4 Pole EDO (Electrically operated Draw-out) type microprocessor controlled Modular ACB with LSIG release (zone: O/L, S/C, Instantaneous & ground fault), ENW FRAME 2 (LCD Display with current metering & voltage metering and last 10 trip history), undervoltage release and TNC switch breaker control switch with 2NO+2NC contact. All the incomers to be provided with LED indication of ON, OFF, TRIP, AUTOTRIP , SPRING CHARGED, R,Y,B (phase indication). - 02 sets (1W+1S)(ii) All EDO type ACBs shall indicate Ready-to-Close status of breaker (mechanically on front of ACB or electrical indication lamp of panel front door), after checking all the given conditions (UV release energized, Shunt release de-energized, spring charged, Breaker is not \\"ON\\", Breaker has not tripped on fault, Breaker is not mechanically interlocked with other breaker and ACB is not racked in completely in service position) ensuring safety for user and electrical distribution. (iii) All ACB trip unit shall be possible to view the percentage loading of three phases at once on trip unit via LEDs or LCDs display. ACBs shall have separately powered, individual fault trip indication LEDs (For overload, short circuit, earth fault and trip-unit failure) shall be available on the trip unit which shall function even in the absence of external power supply to the breaker. (iv) Panel mounted Digital Multifunction Meter accuracy class-0.5 (Parameter: VLL, VLN, W, pf, KW, KVA, KWh/KVAh, etc.) - 02 Nos.
74	(Srl Item No.69.00 Contd...)(v) 4000/5A, 15 VA circular moulded ring type current transformer, round, accuracy class-0.5 - 06 Nos.(vi) 4000/5A, 15 VA cast resin current transformer, ring type, accuracy class-5P10 - 06 Nos.(vi) FP MCB, C-curve, 6A, BC-10 KA - 2 No., DP MCB, C-curve, 6A, BC-10 KA - 04 Nos.(vii) Space Heater with Thermostat-02 Nos., Communication Module-01 Nos.(viii) Cooling Fan (6\\"x6\\"), 230 V AC-02 Nos.(ix) Plastic Louver (6\\"x6\\")-02 Nos.(x) Electrical & Mechanical Interlocking between 02 I/c breaker: 2NO+2NC control relay, coil 230 V AC-08 Nos., 2 NO+2NC ADD ON Block-08 Nos., DP MCB 6A for control supply-02 Nos., 4P MCB 6A-02 Nos., Timer, 230 V AC Coil- 230 V AC-02 Nos., Voltage Monitoring Relay, 415 V AC -02 Nos.Outgoing Feeder (08 Nos.-Directly from 5000 A Cu Busbar)(i) LT Panel to have provision to take-off 08 Run of outgoing 3.5Cx300 sqmm copper cable from 5000 A, 3-ph (RYBN), copper busbar. Outgoing cable to be fixed with cable gland of suitable size in panel.(ii) Suitable connection points (Terminal Block) to be provided for control cables termination at Feeder Panels. The control cables to provide feedback (through potential free contact) of CB status viz. ON, OFF, TRIP, etc. indicating HV and LV status of transformer. Control cables to be connected from terminal blocks of Feeder Panels to suitable system for monitoring of transformer by the user.
75	(Srl Item No.69.00 Contd...)Note:-(i) Panel wiring with accessories such as binding strap, flexible pipe, terminals for connection,groumet, pvc tape, hardware, cable sockets, MCB channels, insulating materials, locks, beading, label, etc is deemed to be included in the quoted price. Panel wiring should be done with copper cable.(ii) Configuration and schematic arrangement of panel to be approved by Competent Authority before fabrication.(iii) PCC foundation/padding/grouting bolts, etc as per OEM recommendation is deemed to be included in the quoted rate.(iv) Any other part/item not specified above but essential for technical functioning of the above switchgear system is deemed to be included in the quoted rate.
76	Supply, Installation, testing & commissioning of LT Panel 415 V AC, 3-ph, 50 Hz enclosure fabricated out of CRCA steel sheet 2mm thick and 3.2 mm for gland plate incl gland with powder coated paint treated over seven tank process of size not less than 1875mm(H) x 1300mm(W) x 450mm(D), CPRI approved, both side extensible, dust and vermin proof, floor mounted type, fully compartmentalized, front operated, back openable, LT cubicle panel suitable for incoming and outgoing power cables entry from bottom and top, opening for communication cables, the switchboards shall be of single front design as specified as per IEC61439-1 & 2 with Internal Arc Containment as per IEC 61641 for 50kA/0.3 s with TPN EC Copper Bus Bars supported on DMC/SMC insulators, of rating 630A (busbar of size not less than 60 mm x12mm), 3-phase, covered with colour coded heat shrinkable sleeves and suitable earthing Al busbar (size not less than 20x10mm) conforming to IS with danger notice plate, legends/labels on Al Anodized Black Plate with white engraved letters, door lock mechanism, necessary cable glands, cable connection with proper lugs, sleeves, etc. The details of the LT panel are as follows:-
77	(Srl Item No.73.00 Contd...)Incoming Feeder (02 Nos.-Interlocked)(i) MCCB 400A, 4P, 415V, breaking current-50KA, microprocessor based release withadjustable, O/L, S/C & E/F protection. MCCB with earth fault protection shall display the type of fault (overload, short circuit, earth fault, instantaneous tripping), the phase concerned and interrupted current value, on occurrence of fault and shall store last 5 trip record. MCCB to be provided with rotary handle, spreader terminals, auxiliary trip contact and LED indication of ON, OFF, TRIP-02 set (1W+1S)(ii) FP MCB, C-curve, 6A, BC-10 KA - 02 Nos., DP MCB, C-curve, 6A, BC-10 KA - 02 Nos.(iii) Panel mounted Digital Multifunction Meter accuracy class-0.5 (Parameter: VLL, VLN, W, pf, KW, KVA, KWh/KVAh, etc.)-02 Nos.(iv) 400/5A, 5 VA circular moulded ring type current transformer, round, accuracy class-0.5 - 06 Nos.(v) 400/5A, 5 VA cast resin current transformer, ring type, accuracy class-5P10 - 06 Nos.(vi) Communication Module (Schneider MVS21430)-01 Nos.(vii) Electrical & Mechanical Interlocking between 02 I/c breaker: 2NO+2NC control relay, coil 230 V AC-06 Nos., Shunt Release-02 Nos., Under Voltage-02 Nos.
78	(Srl Item No.73.00 Contd...)Outgoing Feeder (01 Nos.-Directly from 630 A Cu Busbar)(i) LT Panel to have provision to take-off 01 Run of outgoing 3.5Cx300 sqmm copper cable from 630 A, 3-ph (RYBN), copper busbar. Outgoing cableto be fixed with cable gland of suitable size in panel.(ii) Suitable connection points (Terminal Block) to be provided for control cables termination at Feeder Panels. The control cables to provide feedback (through potential free contact) of CB status viz. ON, OFF, TRIP, etc. indicating HV and LV status of transformer. Control cables to be connected from terminal blocks of Feeder Panels to suitable system for monitoring of transformer by the user.Note:-(i) Panel wiring with accessories such as binding strap, flexible pipe, terminals for connection,groumet, pvc tape, hardware, cable sockets, MCB channels, insulating materials, locks, beading, label, etc is deemed to be included in the quoted price. Panel wiring should be done with copper cable.(ii) Configuration and schematic arrangement of panel to be approved by Competent Authority before fabrication.(iii) PCC foundation/padding/grouting bolts, etc as per OEM recommendation is deemed to be included in the quoted rate.(iv) Any other part/item not specified above but essential for technical functioning of the above switchgear system is deemed to be included in the quoted rate.
79	Supply, Installation, testing & commissioning of 1250 KVAR Automatic Power Factor Correction (APFC) Panel 415 V AC, 3-ph, 50 Hz enclosure fabricated out of CRCA steel sheet 2mm thick and 3.2 mm for gland plate incl gland with powder coated paint treated over seven tank process of size not less than 2275mm(H) x 4300mm(W) x 1000mm(D), with TPN EC Copper Bus Bars supported on DMC/SMC insulators, of rating 2500A (busbar of size not less than 80 mm x10mm x 3R), 3-phase, covered with colour coded heat shrinkable sleeves and suitable earthing Al busbar (size not less than 50x06mm) conforming to IS with danger notice plate, legends/labels on Al Anodized Black Plate with white engraved letters, door lock mechanism, necessary cable glands, cable connection with proper lugs, sleeves, etc. The components of APFC panel are as follows:-
80	(Srl Item No.76.00 Contd...)Incoming Feeder(i) ACB 2500A, 3P+N, 415V (Uimp= 12KV), breaking current-50KA (Icu @415V=Ics=Icw for 1 sec) MDO (Mechanically operated Draw-out) type microprocessor controlled Modular ACB with O/L, S/C & E/F protection. Incomer to be provided with LED indication of ON, OFF, TRIP, R,Y,B (phase indication). - 01 sets(ii) FP MCB, C-curve, 6A, BC-10 KA - 01 Nos., DP MCB, C-curve, 6A, BC-10 KA - 01 Nos.(iii) Panel mounted Digital Multifunction Meter accuracy class-0.5 (Parameter: VLL, VLN, W, pf, KW, KVA, KWh/KVAh, etc.)-02 Nos.(iv) 2500/5A, 5 VA circular moulded ring type current transformer, round, accuracy class-0.5 - 03 Nos.(v) 2500/5A, 5 VA cast resin current transformer, ring type, accuracy class-5P10 - 03 Nos.(vi) Auto/Manual Selector Switch-01 No.(vii) APFC Controller for capacitor switching with 01 CT input (16-step)-01 No.(viii) Cyclic Timer, 230 V Aux. Supply-01 No.(ix) Sensing CT (2500/5A)-as per requirement(x) Cooling Fan (6\\"x6\\"), 230 V AC-02 Nos.(xi) Plastic Louver (6\\"x6\\")-02 Nos.(xii) Auxiliary Contactor 2NO+2NC-02 Nos.(xiii) ADDON Block 1NO+1NC for above contactors-16 Nos.100 KVAR Capacitor Unit-10 set(i) 250 A, 3P, MCCB, BC-50 KA, 415 V, 50 Hz Thermal Magnetic Release based with O/L & S/C protection (for 100 KVAR capacitor unit)-10 Nos.(ii) Spreader Terminals-20 Nos., Auxiliary Contact block-20 Nos.
81	(Srl Item No.76.00 Contd...)(iii) MPP - Heavy Duty Can 3Ph (25 x4) kVAr 525V 50Hz FOR 7% Filter Application-40 Nos.(iv) 100 KVAR 7% copper wound detuned reactor, 440 V, 50 Hz-10 Nos.(v) 200 A, 3P Power Contactor AC3 duty-10 Nos.(vi) On indication lamp LED type, Red Colour-10 Nos.(vii) Off indication lamp LED type, Green Colour-10 Nos.(viii) Start Push Button, Green with 1 NO-10 nos.(ix) Stop Push Button, Red with 1 NC-10 nos.(x) DP MCB 6A, C-curve, BC-10 KA-10 Nos.50 KVAR Capacitor Unit-04 set(i) 160 A, 3P, MCCB, BC-50 KA, 415 V, 50 Hz Thermal Magnetic Release based with O/L & S/C protection (for 50 KVAR capacitor unit)-04 Nos.(ii) Spreader Terminals-08 Nos., Auxiliary Contact block-08 Nos.(iii) MPP - Heavy Duty Can 3Ph (25 x 2) kVAr 525V 50Hz FOR 7% Filter Application-8 Nos.(iv) 50 KVAR 7% copper wound detuned reactor, 440 V, 50 Hz-4 Nos.(v) 160 A, 3P Power Contactor AC3 duty-04 Nos.(vi) On indication lamp LED type, Red Colour-04 Nos.(vii) Off indication lamp LED type, Green Colour-04 Nos.(viii) Start Push Button, Green with 1 NO-04 nos.(ix) Stop Push Button, Red with 1 NC-04 nos.(x) DP MCB 6A, C-curve, BC-10 KA-4 Nos.
82	(Srl Item No.76.00 Contd...)25 KVAR Capacitor Unit-02 set(i) 100 A, 3P, MCCB, BC-50 KA, 415 V, 50 Hz Thermal Magnetic Release based with O/L & S/C protection (for 25 KVAR capacitor unit)-02 Nos.(ii) Spreader Terminals-04 Nos., Auxiliary Contact block-04 Nos.(iii) MPP - Heavy Duty Can 3Ph (25) kVAr 525V 50Hz FOR 7% Filter Application-2 Nos.(iv) 25 KVAR 7% copper wound detuned reactor, 440 V, 50 Hz-2 Nos.(v) 195 A, 3P Power Contactor AC3 duty-02 Nos.(vi) On indication lamp LED type, Red Colour-02 Nos.(vii) Off indication lamp LED type, Green Colour-02 Nos.(viii) Start Push Button, Green with 1 NO-02 nos.(ix) Stop Push Button, Red with 1 NC-02 nos.(x) DP MCB 6A, C-curve, BC-10 KA-02 Nos.Note:-(i) Panel wiring with accessories such as binding strap, flexible pipe, terminals for connection,groumet, pvc tape, hardware, cable sockets, MCB channels, insulating materials, locks, beading, label, etc is deemed to be included in the quoted price. Panel wiring should be done with copper cable.(ii) Configuration and schematic arrangement of panel to be approved by Competent Authority before fabrication.(iii) PCC foundation/padding/grouting bolts, etc as per OEM recommendation is deemed to be included in the quoted rate.(iv) Any other part/item not specified above but essential for technical functioning of the above switchgear system is deemed to be included in the quoted rate.
83	Supply, installation and testing of ABT meter (03 Nos.-01 No. main, 01 No. check & 01 standby) as per IS 14697 and 15959 projection type meter with DLMS protocol, class 0.2s for both active & reactive energy, rating 3 x 63.5 V, 1A, 50 Hz with optical, RS232 and RS485 ports with simultaneous communication, kWh (I, E & net), kVAh (I, E & net) quadrant wise kVArh, 12 months history of energy, Load survey, Avg frequency, codded frequency, TOD tamper detection and logging, power on/off events etc complete all as directed alongwith suitable combined CT-PT unit (01 No.) and ratio as decided by state utility
84	M & L for Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure, complete all as specified & directed by Engr-in-charge.
85	Supply, laying and testing cable for XLPE insulated screened PVC bedded galvanished steel strip armoured electric power cabel (heavy duty) with aluminium conductor 33000 volts grade of size 185 Sqmm 3 core conforming to IS:7098 (pt-2) 2011, incl. accessories to install cable viz. cleat/hangers/clamps, etc. at places required all complete.
86	Supply, laying & testing PVC insulated, PVC sheathed cable galvanised steel strip or wire armoured electric control cable with stranded copper of size 1.5 sqmm, 24 core, 1100 V grade confirming to IS:7098 (pt-1) 1988 (for transformer control ckt wiring) complete all as specified and as directed.Note: Cable Tray, Earth work, brick or PCC cable cover, sand cushioning and GI tubing (light grade) if required, shall be measured and paid separately under respective items.
87	Supply, Laying & testing PVC insulated, PVC sheathed cable galvanised steel strip or wire armoured electric control cable with stranded copper of size 1.5 sqmm, 10 core, 1100 V grade confirming to IS:7098 (pt-1) 1988 (for control feedback to power house) complete all as specified and as directed.Note: Cable Tray, Earth work, brick or PCC cable cover, sand cushioning and GI tubing (light grade) if required, shall be measured and paid separately under respective items.
88	Supply, Laying & testing PVC insulated, PVC sheathed cable galvanised steel strip or wire armoured electric control cable with stranded copper of size 1.5 sqmm, 4 core, 1100 V grade confirming to IS:7098 (pt-1) 1988 (for control feedback to power house) complete all as specified and as directed.Note: Cable Tray, Earth work, brick or PCC cable cover, sand cushioning and GI tubing (light grade) if required, shall be measured and paid separately under respective items.
89	Supply and fix HT cable jointing kit for 33 KV grade cable for outdoor end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured, Al conductor cable of size 185 Sqmm all complete.
90	Supply and fix HT cable jointing kit for 33 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Al conductor cable of size 185 sqmm all complete.
91	Supply, Installation, Testing & Commissioning of Compact Sandwich Type Busduct System, 4000A Copper conductor (3 phases +100 % Neutral + Integral Earth) 4 Nos Cu. bus bars , 2 Nos. Copper external earthing strips of suitable size, System voltage 415 Volt (Rated insulation & operating voltage 1000V), AC supply, rated frequency 50Hz, with 'F' Class multi layer insulation, made of 3.2 mm thick sheet enclosure duly painted with powder coating (RAL-7032), IP-55 outdoor with including Bends, Neutral Rotation Elements, Flanged End, Adaptor Box, Horizontal/Vertical elbow, Z-unit, offset, Terminal/Switchgear connection box, support hanger rod, etc to complete the work for termination between 11/0.433 KV, 1600 KVA TRANSFORMER TO MAIN LT PANEL. Compliance standard: IEC-614339 (Part 1&6) & IS-8623 (Part 1&2), Independent Certification Authority : ASTA-UK /CPRI- India etc complete all as specified and directed.
92	Supply, Installation, Testing & Commissioning of Compact Sandwich Type Busduct System, 5000A Copper conductor (3 phases +100 % Neutral + Integral Earth) 4 Nos Cu. bus bars , 2 Nos. Copper external earthing strips of suitable size, System voltage 415 Volt (Rated insulation & operating voltage 1000V), AC supply, rated frequency 50Hz, with 'F' Class multi layer insulation, made of 2.0 mm thick sheet enclosure duly painted with powder coating (RAL-7032), IP-54 indoor with including Bends, Neutral Rotation Elements, Flanged End, Adaptor Box, Horizontal/Vertical elbow, Z-unit, offset, Terminal/Switchgear connection box, support hanger rod, etc to complete the work for termination between MAIN LT PANEL TO LT FEEDER PANEL 1 . Compliance standard: IEC-614339 (Part 1&6) & IS-8623 (Part 1&2), Independent Certification Authority : ASTA-UK /CPRI- India etc complete all as specified and directed.
93	Supply, Installation, Testing & Commissioning of Compact Sandwich Type Busduct System, 3000A Copper conductor (3 phases +100 % Neutral + Integral Earth) 4 Nos Cu. bus bars , 2 Nos. Copper external earthing strips of suitable size, System voltage 415 Volt (Rated insulation & operating voltage 1000V), AC supply, rated frequency 50Hz, with 'F' Class multi layer insulation, made of 2.0 mm thick sheet enclosure duly painted with powder coating (RAL-7032), IP-54 indoor with including Bends, Neutral Rotation Elements, Flanged End, Adaptor Box, Horizontal/Vertical elbow, Z-unit, offset, Terminal/Switchgear connection box, support hanger rod, etc to complete the work for termination between MAIN LT PANEL TO 1250 KVAR APFC PANEL . Compliance standard: IEC-614339 (Part 1&6) & IS-8623 (Part 1&2), Independent Certification Authority : ASTA-UK /CPRI- India etc complete all as specified and directed.
94	S & F Cu Braided Flexible (TPN) for Bus Duct 4000 A, complete all as specified and directed.
95	S & F Cu Braided Flexible (TPN) for Bus Duct 5000 A, complete all as specified and directed.
96	S & F Cu Braided Flexible (TPN) for Bus Duct 3000 A, complete all as specified and directed.
97	S & F support structure for outdoor type busduct complete all as specified and directed.
98	S & F of cable route/joint indicator made of RCC slab of size 90 cm x 30 cm x 10 cm embeded in ground on the route of cable duly marked HT/HT cable joint, etc complete all as specified and directed.Note: Earth work & PCC work if required, shall be deemed to be included in quoted rate.
99	Supply, Installation, Testing & Commissioning of outdoor type Busbar Panel 33 KV, 3-ph, 50 Hz capacity made out of CRCA sheet 3.15 mm thick outdoor pedestal type of size not less than 1.5m(H) x 1.2m(W) x 1 m(D) totally enclosed with front & rear opening, hinged doors alongwith suitable locking arrangements, double sided retractable roof, weather and waterproof, verminproof and having copper busbars of capacity 400 A for phase R,Y,B with heat proof colour code and mounted on insulators, danger notice plate, including connecting incoming and outgoing cables, with 40 x 40 x 6 mm angle legs of length not less than 45 cm fixed to necessary PCC 1:3:6 foundation and provided with cable gland for fixing XLPE, armoured 33KV, 185sqmm, 3CxAl cable in panel.
100	Supply and Fix HT 33 KV outdoor type gang operated air-break switch suitable for horizontal or vertical mounting fixed type complete with 9 insulators (polymer type) and with earth switch upto 400 Amps conforming to IS: 9921 (Part-I to IV) complete all as specified and directed.
101	Supply and Fix HT 11 KV outdoor type gang operated air-break switch suitable for horizontal or vertical mounting fixed type complete with 9 insulators (polymer type) and with earth switch upto 200 Amps conforming to IS: 9921 (Part-I to IV) complete all as specified and directed.
102	Supply and Fix HT 33 KV outdoor type Gang Operated Air break Switch with Drop Out fuse unit combined, triple pole type suitable for horizontal mounting complete with 9 insulators and earth switch upto 400 A, mechanically operated, with operating mechanism worked from ground level and including interlocking arrangement complete all as specified and as directed (01 each for main and standby incoming lines of 33 KV VCB Panel Board)
103	Supply and erect 2 pole structure on 11 meter steel Tubular pole consisting of anti-climbing device, PCC foundation & cross arms etc, complete all as specified and directed.
104	Supply & erect 8-pole structure of size not less than 7.5m (L) x 5m (W) on 15 m (152mmx152mm) Hot dipped Galvanised Iron H-beam consisting of H-beam poles with anti-climbing device (02 strands of 2.24 mm, 14 SWG barbed wire to a length of 0.5 m on each H-beam), PCC(1:3:6-40mm aggregate) foundation incl muffing with pole pit digging with hydra M/c & Horizontal Bracing Support (150mm Channel) at top edge and at min. 2.5 m above ground level, 02 nos. cross-arm (100 mm Channel) for mounting each GODs/DO Fuses/LAs, etc, for one incoming and four outgoing complete all as specified and directed.Note: Anti-climbing Device & Cross-arms to be of hot dipped Galvanised Iron material and cost also includes necessary Nuts & Bolts, washers, Clamps suitable for H-beam & cross-arms fixing, drilling of holes for bolts, welding, bending cold or hot, as indicated or directed.
105	Supply and fix of lighting arresters HT 33 KV of discharge capacity 10 KA with all fittings, polymer station class conforming to IS:3070 (Pt-3) complete all as specified and directed.
106	Supply and fix of 33 KV, 400 A, 3-phase DO fuse double stack type with all fittings, complete all as directed
107	Supply and fix of 11 KV, 200 A, 3-phase DO fuse double stack type with all fittings, complete all as directed
108	S & F polymer composite strain insulator 33 KV, 3-phase, conforming to IEC-61109 with rated voltage-33 KV and highest Voltage-36 KV, specified mechanical load of minimum 750 KN, incl. necessary connection to power system complete all as specified.
109	S & F polymer composite line post insulator 33 KV, 3-phase, conforming to IEC-62231 with rated voltage-33 KV and highest Voltage-36 KV, specified mechanical load of minimum 12 KN, incl. necessary connection to power system complete all as specified.
110	Supply & Fix rigid aluminium tubular conductor conforming to IS:5082 and IS:2673 extruded from 63401 grade Aluminium Alloy with minimum size of 40 mm (ID) for 33 KV operating voltage and of current carrying capacity 400 Amps including necessary connections to electrical equipment/ system by means of bus coupler, bus elbow, support & junctions, accessories, bus derivations, tee connectors, other special connectors, etc and duly colour coded (total length) to indicate R, Y, B colour code complete (for 4-pole structure and other miscellaneous connections).
111	M&L for earthing complete with Galvanised Steel earth plate electrode 600x600x 6mm thick burried in ground (earth pit not less than 2.25 m deep below ground level with top edge of the plate not less than 1.5 m below normal ground level, connected to 32x6 mm GI strip as earthing lead by means of brass bolts, nuts, check nuts, and washers of Galvanised Iron or steel all as shown in electrical plate No.3 connected, GI strip protected by 40 mm bore light grade GI pipe and other end connected to earth test point as directed including funnel with watering pipe 20 mm bore medium grade GI, wire mesh charcoal or coke common salt laid in alternative layer of 15 cm (complete thickness) all round the earth electrode, concrete earth pit in PCC(1:3:6) type C-1, 50 mm thick pre-cast RCC(1:2:4) type B-1 normally mix cover slab reinforced with in 8 mm dia TMT bar 10 cm C/C both ways and single handle of 10 mm dia round bar including necessary excavation, earth work etc. in soft/loose/hard soil and disposal of soil to a distance n.exc 50 m and necessry testing on completion all as shown in electrical plate No 3 MES schedule part-I complete all as specified and as directed.Note:- Cost of GI strip of size 32x6 mm as earthing lead and GI protection pipe from earth electrode to test point upto 7.5 m shall deemed to be included in the quoted rate.
112	M&L for earthing complete with copper earth plate electrode 600x600x 3.15mm thick burried in ground (earth pit not less than 2.25 m deep below ground level with top edge of the plate not less than 1.5 m below normal ground level, connected to 20 x 3 mm copper strip as earthing lead by means of brass bolts, nuts, check nuts, and washers incl. brazing of copper strip with copper plate as shown in electrical plate No.3 connected , copper strip protected by 40 mm bore light grade GI pipe and other end connected to earth test point as directed including funnel with watering pipe 20 mm bore medium grade GI, wire mesh charcoal or coke common salt laid in alternative layer of 15 cm (complete thickness) all round the earth electrode, concrete earth pit in PCC(1:3:6) type C-1, 50 mm thick pre-cast RCC(1:2:4) type B-1 normally mix cover slab reinforced with in 8 mm dia TMT bar 10 cm C/C both ways and single handle of 10 mm dia round bar including necessary excavation, earth work etc. in soft/loose/hard soil and disposal of soil to a distance n.exc 50 m and necessry testing on completion all as shown in electrical plate No 3 MES schedule part-I complete all as specified and as directed.Note:- Cost of copper strip of size 20x3 mm as earthing lead including GI protection pipe from earth electrode to test point upto 7.5 m and incl Heavy Duty Demolition Hammer Machine required in excavation shall deemed to be included in the quoted rate.
113	Material & labour for chemical earthing complete with copper plate electrode of size 90cm x 60 cm x 5mm thick buried directly in ground (earth pit not less than 3.25m deep below the normal ground level) with top edge of plate not less than 2.65m below normal ground level connected to copper earth strip 32x6mm of length 7.5m (minimum) as earthing lead by means of copper bolts, nuts, check nuts and washers all as shown on electrical plate no 3 of SSR Part-I (2009), using adequate quantity of chemical to be provided and connected to earth test point including 25mm bore Gl medium grade pipe for watering with funnel and wire mesh and 65mm bore Gl light grade pipe for protection of earth strip and providing water supply connection fromnearest water supply point and testing including PCC chamber complete to achieve earth resistance less than 1 (one) Ohm all as specified and as directed. Note:-(i) The unit rate shall be deemed to include for earth work in any type of soil, PCC (1:2:4) type B-1 chamber, RCC (1:1.5:3) cover 50mm thick reinforced with 8mm dia TMT bars @ 100mm c/c both ways, funnel with watering pipe 25mm bore medium grade, GI protection pipe light grade 65mm bore and wire mesh complete in addition to Clause No 1(a) to (e) of preamble (notes) under subheading earthing, specified on SSR Part-II 2020. (ii) If the desired earth resistance is not achieved during testing as per IS, then the complete earthing shall be redone by the contractor at his own cost and no extra claim shall be admissible in this regard.(iii) Copper strip beyond 7.5m length shall be measured and paid separately under relevant item. (iv) The unit rate shall be inclusive of filing the earth pit with sodium chloride 200Kg (minimum), Magnesium and copper sulphate 100 Kg (minimum) and balance charcoal in layers upto 15cm above the top edge of earth plate all as directed.
114	Material and Labour for 50x5mm copper strip earth continuity conductor buried in ground in 2.5mx2.5m mesh throughout the yard to form earth mat, the strips to be joined together and connected to earth rod through exothermic welding/heavy duty clamp, provision to connect the mat to various equipments viz. transformers, VCB Panels, Isolators, LAs, fencing or any other indicated situation etc. as required, complete all as specified and directed.
115	S&F earthing rod, single pointed, copper rod 16 mm dia and 3m long all as specified and directed incl necessary fixing arrangement.Note: Drilling of bore of upto depth 6m for installation of eathing rod shall deemed to be included in quoted price.
116	Supply,installation,testing and commissioning Float cum Boost charger for DC Supply to HT VCB of capacity 110V with 55 Nos 2 V VRLA batteries complete with all accessories all as specified and directed.
117	S & F Hot dip Galvanised Ladder Cable Tray of size 75mm (H) x 500mm (W) , 2.0 mm thickness complete fixing on walls/ceiling with hanger(inclusive)/floors,etc complete all as specified and as directed.
118	S & F Hot dip Galvanised elbow/90ºbend- Ladder Cable Tray of size 75mm (H) x 500mm (W) complete fixing on walls/ceiling/floors,etc complete all as specified and as directed.
119	S & F Hot dip Galvanised Insider/Outsider Riser- Ladder Cable Tray of size 75mm (H) x 500mm (W) complete fixing on walls/ceiling/floors,etc complete all as specified and as directed.
120	S & F Hot dip Galvanised Tee- Ladder Cable Tray of size 75mm (H) x 500mm (W) complete fixing on walls/ceiling/floors,etc complete all as specified and as directed.
121	S & F Hot dip Galvanised Crossover- Ladder Cable Tray of size 75mm (H) x 500mm (W) complete fixing on walls/ceiling/floors,etc complete all as specified and as directed.
122	S & F Hot dip Galvanised Straight Jointer- Ladder Cable Tray of size 75mm (H) x 500mm (W) complete fixing on walls/ceiling/floors,etc complete all as specified and as directed.
123	Supply and fixing of Hot dip Galvanised peforated cable tray of 50mm (H) x 100 mm (W) height with cover C type for cable dressing complete fixing on walls/ceiling with hangers (inclusive)/floors,etc complete all as specified and as directed.
124	S & F Hot dip Galvanised elbow/90ºbend- Ladder Cable Tray of size 50mm (H) x 100mm (W) complete fixing on walls/ceiling/floors,etc complete all as specified and as directed.
125	S & F Hot dip Galvanised Insider/Outsider Riser- Ladder Cable Tray of size 50mm (H) x 100mm (W) complete fixing on walls/ceiling/floors,etc complete all as specified and as directed.
126	S & F Hot dip Galvanised Tee- Ladder Cable Tray of size 50mm (H) x 100mm (W) complete fixing on walls/ceiling/floors,etc complete all as specified and as directed.
127	S & F Hot dip Galvanised Crossover- Ladder Cable Tray of size 50mm (H) x 100mm (W) complete fixing on walls/ceiling/floors,etc complete all as specified and as directed.
128	S & F Hot dip Galvanised Straight Jointer- Ladder Cable Tray of size 50mm (H) x 100mm (W) complete fixing on walls/ceiling/floors,etc complete all as specified and as directed.
129	Supply, Installation,Testing and Commissioning 3 phase and neutral , 415 volts Outdoor type , CPRI approved, factory made free standing , floor mounting ,dust and vermin proof, cubical type LT Panel of size 1.5mx1.8mx0.50m fabricated from 3.2 mm thick CRCA sheet with angle iron frame of 40 x 40 x 6 mm , double door , front and back openable type, double door system, hinged opening , rubber lining, locking arrangement,with anticorrosive coating and finally epoxy polyester power coating with pure polyster Siemens grey structural RAL-7032 shade , fully compartmentalize design with 4 nos of bus bar made of copper of ETP grade suitable for 100 Amps ( size of copper strip should not be less than 25 x 3 mm for each phase and neutral) pre-wired with suitable size of copper strip/ copper wire with colour code for connecting outgoing MCCB/ MCB's, including suitable aluminium earth strips conforming to IS with danger notice plate , necessary cable glands, cable connection with proper lugs, PCC foundation and pedestal for fixing LT Panel with PCC 1:5:10 15 cm thick in foundation , brick (Fly ash) / PCC block work in CM 1:6 rendering in CM 1:6 on exposed surface and 100 mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in padding on top and grouting bolts etc for panel. The platform shall be of 450 mm height above ground level all as specified with supply and fixing the following: (a) Incoming: (i) MCCB 63 Amp, 4P, 415 V AC, 50 Hz, Thermal Magnetic Release type, Adjustable Overload 80-100%, Adjustable Short Circuit 5-10 In, Ics=100% Icu, breaking capacity of 16 kA- 01 No.(ii) Three Phase Digital MFM (VAF) meter, flush mounted capable of measuring parameters Voltage (LN & LL), Current & Frequency with inbuilt selector switch, CT/PT site programmable-01 Nos. with suitable CT as per MCCB and wiring with copper wire.(iii) Three Phase Indication Lamps--01 set (R, Y, B)(b) Outgoing: (i) MCCB 32 Amp, 3P, 415 V AC, 50 Hz, Thermal Magnetic Release type, Adjustable Overload 80-100%, Fixed Short Circuit, Ics=100% Icu, breaking capacity of 16 kA- 05 No. (For Feeder Building -01 Main+01 Standby & For Street Light-01 Main+01 Standby+01 Filling Point)(ii) MCB 20 A, 2P, 240 V/415V AC, 50 Hz, 'C' series, 10 kA breaking current-02 Nos.(Note: Cost includes necessary power and control wiring, copper busbar, CTs, MCBs for MFM, lugs, etc)
130	Supply, Installation,Testing and Commissioning 3 phase and neutral , 415 volts Outdoor type , CPRI approved, factory made free standing , floor mounting ,dust and vermin proof, cubical type LT Panel of size 1.0mx1.0mx0.5m fabricated from 3.2 mm thick CRCA sheet with angle iron frame of 40 x 40 x 6 mm , double door , front and back openable type, double door system, hinged opening , rubber lining, locking arrangement,with anticorrosive coating and finally epoxy polyester power coating with pure polyster Siemens grey structural RAL-7032 shade, fully compartmentalize design with 4 nos of bus bar made of copper of ETP grade suitable for 100 Amps ( size of copper strip should not be less than 25 x 3 mm for each phase and neutral) pre-wired with suitable size of copper strip/ copper wire with colour code for connecting outgoing MCCB/ MCB's, including suitable aluminium earth strips conforming to IS with danger notice plate , necessary cable glands, cable connection with proper lugs, PCC foundation and pedestal for fixing LT Panel with PCC 1:5:10 15 cm thick in foundation , brick (Fly ash) / PCC block work in CM 1:6 rendering in CM1:6 on exposed surface and 100 mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in padding on top and grouting bolts etc for panel. The platform shall be of 450 mm height above ground level all as specified with supply and fixing the following: (a) Incoming: (i) MCCB 63 Amp, 4P, 415 V AC, 50 Hz, Thermal Magnetic Release type, Adjustable Overload 80-100%, Adjustable Short Circuit 5-10 In, Ics=100% Icu, breaking capacity of 16 kA- 02 Nos. (Incoming From Station Transformer & DG)(ii) Three Phase Digital MFM (VAF) meter, flush mounted capable of measuring parameters Voltage (LN & LL), Current & Frequency with inbuilt selector switch, CT/PT site programmable-02 Nos. with suitable CT as per MCCB and wiring with copper wire.(iii) Three Phase Indication Lamps-02 set (R, Y, B)(iv) On Load Changeover Switch (4-Pole, 63 A) I-O-II-01 Nos.(b) Outgoing: (i) MCCB 32 Amp, 3P, 415 V AC, 50 Hz, Thermal Magnetic Release type, Adjustable Overload 80-100%, Fixed Short Circuit, Ics=100% Icu, breaking capacity of 16 kA- 02 Nos.(ii) MCB 20 A, 2P, 240 V/415V AC, 50 Hz, 'C' series, 10 kA breaking current-02 Nos.(Note: Cost includes necessary power and control wiring, copper busbar, CTs, MCBs for MFM, lugs, etc)
131	M & L for Octagonal Hot Dip Galvanised Iron Tubular pole 7 m long as per IS 4759:1996/IS 2629:1985 / BS 729/ Equivalent, 130 mm bottom dia and 70 mm top dia with vibration damper & minimum sheet thickness 3 mm welded with minimum base plate of size 200 x 200 x 12 mm with 4 no. holes on minimum 200 mm PCD suitable for J type M20 x 600 mm anchor bolts, incl. necessary RCC foundation as per height and its associated earthwork, pole anchored to foundation with anchor bolts/nuts/washers, etc., alongwith suitable elliptical service window mounted with built-in junction box consisting of 4 pole terminal block for loop in/loop out connection and MCB back plate and window cover fitted with allen screw to the pole incl. suitable arm decorative pole bracket for mounting LEDs, complete all as specified & directed.
132	M & L of 2.5 sqmm x 3 Core, copper cable- PVC insulated, sheathed, 1100 V grade alongwith sleeves to enclose and insulate the cable for connecting LED flood lights incl. terminal block, complete all as specified & directed.
133	S & F of outdoor Street Light Control Panel- 12 KW, 400 V, 3-ph, 50 Hz conforming to IS/IEC 61439 & 60529 with MCB rating- 63 A TPN & contactor rating-65 A TP slongwith astronomical switch and protection degree IP 54 capacity, having FRLS internal wiring and inbuilt-shortcircuit protection complete all as specified.
134	LIGHTENING PROTECTIONS&F MS Junction box for mounting test terminal block including provision of passing earth strips from top and bottom of the box, complete all as specified & directed.
135	Note:- Schedule of credit (Sch 'A' Part- XIII) amount of Rs 10,000.00 shall be deducted from the total quoted amount of BOQ. Total in Figures 0.0 0.0 INR Zero Only 4.0 Construction of chamber for 100mm sluice plates item5 10.0 Nos Quoted Rate in Figures Select 0.0 0.0 Zero Only Quoted Rate in Words INR Zero Only Please Enable Macros to View BoQ information

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