Military Engineer Services-MES has published Special Repair Of Vcb Panel Board Under Ge Shillong. Submission Date for this Tender is 16-07-2020. Circuit Breakers Tenders in SHILLONG Meghalaya. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 09-Jul-2020 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 16-07-2020 |
| Name of Work: SPECIAL REPAIR OF VCB PANEL UNDER GE SHILLONG | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Taking down existing unserviceable cubical panel consisting of 06 Nos VCB's including all electrical connection complete all as specified and directed by Engr-in-Charge. | 1 | EACH JOB | |
| 2 | 2 | M & L for installation, testing and commissioning of VCB, 11 KV cubical panel consisting of 01 No of 800 Amps VCB as incomer and 05 Nos of 800 Amps VCB as outgoing, draw-out type VCB fitted with 230V AC Spring charging motor , 110 DC Tripping and closing coils, 6 NOs+6NC Aux, contacts and other standard fitments (indoor type) including 11KV/rt3/110V/rt3, cl-0.5/100VA, vl-3P/100VA 3 Phase, epoxy resin cast fixed type potential Transformer with fuses on primary and secondary side, IDMT 3 over current & 1 Earth fault relay with high set , High speed master trip relay, Analog type voltmeter, ammeter, trivector meter with selector switch, 230V AC-110DC Battery backup type power pack, 10KA Surge arrestor, all lamp LED type, Emergency Tripping push button, Thermostat controlled anti- condensation space heater with heater switch, disconnecting / non disconnecting type control terminals and per VCB two outgoing terminals 3 Phase complete all suitable spares for functioning of 11 KV VCB, including site requirement of PCC/Excavation etc suitable for fixing VCB on existing place complete all as specified and mentioned as under for 01 VCB and as directed by Engineer - in -Charge :- Make- CG /Schnieder/ Siemnes / ABB/L&T\nNOTE : (i) The complete VCB shall be manufactured by the manufacturer and no component shall be obtained from any other source.\n(ii) The testing and calibration of the VCB shall be done by technical rep of manufacturer and the certificate to this effect from the manufacturer shall be produced.\n | 1 | EACH JOB | |
| 3 | 2.01 | (a) MOVING PORTIONS: Indoor type Metal Clad 11 KV, 800A, 25KA/3 Sec, VCB type Pix- MV , trip ,free with SPMX mechanism mounted on truck carriage complete with fully interlocked rack in and rack out mechanism draw out type as per IEC - 62271-100 & IEC-62271-200, breaker shall be featured with mechanical ON & OFF indicator with hand trip device, Spring release coil, shunt trip & auxillary switch of 6 NOs + 6 NCs (Vaccum interpurter ) & paint shade 631 as per IS-5, Spring charging on 230 V Closing and trippping coil on 30 V DC- 01 No\n(b) BUS BAR, CT AND PT DETIALS :-(i) One set heat shrinkable PVC sleeved 800 Amps copper bus bars, bus bar joints are encapsulated monoplast compound & HT tape - 01 No\n(ii) Dual core Epoxy resin cast CT having ratio 30/5+5, burden 10VA , Class 1.0 for metering & IP 10 for protection, STR=25KA/ 1 Sec-03 \n(iii) Single phase, epoxy resin cast PT of rating (11KV/rt3) , 100 VA Burnder Class - 0.5 with HT and LT fuses-03 \n(iv) S & F, distribution board sheet steel powder coated double door system , fitted with two covers suitable use on 240/415V, 50 Hz supply , fitted with MCB as incommer with bus bar, neutral link, each bar and din rail complete all as specified and as directed.\n | |||
| 4 | 2.02 | (c) BREAKER PANEL INDICATION LAMPS: (i) ON/OFF/TRIP/ TRIP CKT HEATHY/ SPRING CHARGED -05\n(ii) PT LED indicating lamps ( R Y B ) - 03 Nos\n(d) SWITCHES AND OTHER ACCESSORIES :\n(i) Heater with heater switch & thermostat - 01 Nos \n(ii) Cubicle illumination lamp- 01 \n(iii) Breaker control ( T -N-C) switch - 01 Nos \n(iv) Three pin plug & Socket- 01 \n(v) Auxiliary contactor for anti pumping -01 Nos\n(vi) DC fail alarm scheme with hooter, anxiliary contactor, accept\n(vii) Bottom power cable entry suitable for 1 run of 3c x 185 Sqmm XLPE power cable-02\n(viii) Panel loose meterial - 01 Nos\n(ix) Packing- 01 Nos\n(e) Relays : -\n(i) Electro mechanical lockout type relay- 01 No\n(ii) IDMT 3 over current & 1 Earth fault relay- 01 No\n(f) BATTERY BANK : (i) 165 AH, , 30 V DC Sealed maintenance free (SMF) battery type SMF, VRLA standard accesoories consisiting of 15 Nos of cells type 24 UPST 165 (15 Nos x 2 Volts= 30 Volts) Make- Exide or equivlent make\n(ii) FCBC battery charger 230+- 10 % V AC 50 Hz +-5% 30V /DC/25Amps \n | |||
| 5 | 3 | Supply, fixing and testing cable jointing kit for 11 KV (earthed) grade cable for indoor termination heat shrink type joint complete with jointing materials and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 to 120Sqmm complete including taking down old one all as specified and directed.\n | 6 | EACH | |
| 6 | 4 | M & L for XLPE insulated , screened, PVC bedded , galvanised steel strip or wire armoured, electric power cables( Heavy Duty) with aluminium conductor , 11000 volts , grade cross sectional area 120 Sqmm , 3 core including taking down old complete all as specified and directed by Engr-in-Charge. | 25 | RM |
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