SPL REPAIR/ REPLACEMENT OF HT SWITCH GEAR AT MRS AGAINST BER AT JHANSI CANTT UNDER GE JHANSI

Amount

(l) Indicating lamp with fittings & push button switch to indicate trip circuit healthy in pre-close & post close conditions - 01 No (e) TNC Switch - 01 No (m) LR Switch - 01 No (n) 4 Window annunciator inbuilt AC Fail, DC fail with Accept & test push button, (i) Alarm bell for AC Fail - 1 No (ii) Buzzer for DC fail - 1 No (iii) Hooter - 1 No (Complete set) - 01 Set (o) Cubicle Illumination lamp with door operated ON/OFF switch-01 No (p) Anti-condensation tubular space heater with a thermostat & MCB - 01 No Note: (i) All the metering instruments, protection relays and control gear provided under this items should be SCADA compatible (ii) Communication Port RS 232 for Local PC and RS 485 for Remote Operation in MODBUS Protocol shall be provided.(iii) The Contractor shall submit set of all drawings of the Control and Relay Panel and its components in duplicate and get the same approved from GE before commencement of production. The contractor shall furnish all details and clarifications required if any for scrutiny and evaluation. Manufacture of material to be supplied shall be done strictly as per approved drawing. However, approval of drawing shall not absolve the contractor/supplier of his liability for ensuring correctness according to applicable standards & regulations. (iv) The quoted rate shall deemed to be inclusive of disconnecting and taking down of existing unserviceable control & Relay Panel for taking credit under Schedule of Credit.

Material and labour for 4 core, 2.5 sqmm power cable with copper conductor, PVC insulated, cores laid up, PVC inner sheathed, armoured with galvanized wire or galvanized steel strip, overall PVC Sheathed, 1100V grade as per IS:1554(Part-1) laid / fixed in cable duct / fixed to walls / steel posts etc including taking out of existing unserviceable copper control cable of any description complete all as specified and directed. Make : Havells / Polycab / Universal / Gloster / Finolex/KEL

Material and labour for 2 core, 2.5 sqmm power cable with copper conductor, PVC insulated, cores laid up, PVC inner sheathed, armoured with galvanized wire or galvanized steel strip, overall PVC Sheathed, 1100V grade as per IS:1554(Part-1) laid / fixed in cable duct / fixed to walls / steel posts etc including taking out of existing unserviceable copper control cable of any description complete all as specified and directed. Make : Havells / Polycab / Universal / Gloster / Finolex/KEL

Supply, Installation, connecting, testing and commissioning of 30 Volts Battery Backup Bank comprising of 15 Nos of 2 Volts, 100 AH batteries duly initial filling and charging including necessary inter battery connectors with suitable copper conductor cable, connecting hardware etc along with suitable 30 Volt battery charger unit for working on 230 Volts, 50 Hz, AC input power supply complete all as specified and directed. Make: Exide/ Amaron / Okaya / Luminous

Material and labour for Mild Steel framed work of angle or other sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of synthetic enamel paint complete all as specified and directed

Supply, installation, connecting, testing and commissioning of 33 KV, single phase, out door oil cooled CT of ratio 200/100/5+5 Amp, class 1.0 / 5P10, burden 15 VA including disconnecting and taking down existing unserviceable outdoor CT of any description complete all as specified and directed. Make: Pragati / AE / Jyoti / Schneider / Crompton Greeves

Supply, installation, connecting, testing and commissioning of 33 KV single phase out door oil cooled PT of ratio 33 KV/rt3/110 V/rt3/110V/rt3,Class 0.5-3, Burden 50 VA – 50 VA including disconnecting and taking down existing unserviceable outdoor PT of any description complete all as specified and directed. Make: Pragati / AE / Jyoti / Schneider / Crompton Greeves

Supply, Installation, Connecting, Testing and Commissioning of external battery UPS, Pure Sine wave Output, Micro Processor Based, of Rated Capacity 2 KVA, 24 V DC along with 02 Nos of 12 V, 150 AH, Tubular Batteries duly initial filling and charging, with Overload load, Short Circuit and Over Temperature Protection, Safely suited to run Computers & Other IT Applications, Generator Compatible, Input Voltage range 110 V ~ 280 V, Output Voltage (UPS Mode) 180~230 V (± 10V), Automatic Switchover from Mains to UPS and UPS to Mains, UPS Transfer Time ≤ 15 msec, UPS Overload / UPS Short-circuit ≥110% / ≥ 300% including necessary inter battery connections with suitable copper cables and connectors etc including disconnecting and removing of existing unserviceable UPS and batteries of any description and deposited to MES E/M store yard complete all as specified and directed. Make: Microtek / Luminous / Sukam

Supply, install, testing and commissioning of SCADA SYSTEM for 33 KV / 11 KV Main Receiving cum Substation complete with all electronic and electrical parts and all necessary software and hardware etc to make fully functional connected to monitor with complete substation parameters as required and operate the system from remote and other accessories including and the system will be controlled from the main control room where all the data from different parts of the receiving cum substation will be received, analyzed and action taken either manually or on auto as per the system design. The SCADA should have remote monitoring capability comprising with the following items, it shall have operating ambient temp of 0ᵒC to 55ᵒC, Storage & transport at -20ᵒC to 65ᵒC with Protection class IP42. Technical details are as follows:- (a) Main SCADA control wall mounting panel complete with fixing arrangement like nut bolt, washers of suitable size (b) LED Monitor with mouse, key board, CPU, key pad and single phase UPS 5 KVA with 12 Volt battery, 100 Ah and required battery backup should not be less than 4 Hrs. complete with all accessories. (c) 4 Nos of Analog Inputs ( Voltage: 0 to 10V DC & Current: 0 to 20mA DC) (d) 4 Nos of Digital Inputs (e) Output communication shall be either through RS485 or 10/100 MB Ethernet at Modbus protocol. (f) Data Storage facility (g) Data transfer facility to FTP Server via FTP Push Function. (h) Easily operated using a web interface (i) It should have necessary indication Lights, SD Card Slot, Modem connection, USB connection, Network Connection, E-mail alert feature, data recording in .csv & .xml format every minute. (j) Mounting plates/angle, connectors with Washers, nuts-bolts, screws and screw anchors shall be provided along with the sensor.

Supply and laying in trenches / fixed on wall / ceiling, connecting, testing and charging FOC cable for SCADA SYSTEM complete all as specified and as directed.

Supply and install in replacement of HT 33KV outdoor, triple pole, Gang Operated Switch, Double Break, Rotating type, Horizontal mounting consisting of hot dip galvanized channel iron base, having 2 Nos. Post type Insulators in stack & 3 stacks per phase, copper alloy high pressure heavily tinned contact plated m.s.arcing horns capable of breaking the magnetizing current complete with down rod levers, couplings & operating handle with pad locking arrangements manufactured as per IS 9921 of rating up to 200 Amps including taking down existing unserviceable GOD of any description complete all as specified and directed. Make : Pactil / MEI / Jaipuria Brothers / Southern Switchgear / HEI / BHEL / ELPRO / Atlas / Rashtriya

Material and labour for earthing complete with galvanized iron earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level connecting to GI strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel and earth wire protected by 50mm dia GI pipe medium grade and connected to pole structure/ panel board/earthing test point all as shown in electrical plate No. 3 of SSR Part-I(2009) and testing on completion complete all as specified and directed. Note :- The unit rate quoted shall also include for excavation, earth work in any type of soil, charcoal, salt, plain cement concrete 1:3:6 mix, Type C1 pit, 40mm thick RCC 1:2:4 mix type B1 cover reinforced with 8mm dia TMT bras @ 150mm C/C both ways, GI funnel with watering pipe, wire mesh, protection pipe, earth strip up to 7.50m long complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub heading earthing, specified in SSR Part II

Supply, installation, testing and commissioning of indoor type floor mounted HT 11 KV switchgear panel comprising of 01 No VCB along with Instrument Panels and Instrument Transformers etc as per the detailed specifications given below complete enclosed in metal clad cubicle made out of 2.0 mm thick CRCA sheet with front and rear accessible doors with locking arrangement, dust and vermin proof, duly powder coated, totally enclosed, free standing floor mounting type, compartment based having protection IP4X externally and IP2X internally. Each panel shall be easily extensible on either side and should be provided with 3 phase 800 Amps copper bus-bar with heat shrink PVC sleeves insulation, continuous earth bus at the bottom of the panel capable for carrying full short circuit current for 3 sec including necessary internal copper connections, small wiring, HT/LT fuses etc complete. The panel shall be conforming to IEC 60295 & 60694/ IS:13227. Make: CG / Schneider / ABB / Siemens / Areva (a) Vacuum Circuit Breaker, Triple pole, 250 MVA, 13.1 KA for 3 sec, 11 KV, 50 Hz, 630 Amps, vertical isolation and horizontal draw out type, fitted with arc control device, interlocks, auxiliary switches, isolating contacts, emergency hand trip device, mechanical 'ON' & 'OFF' indicator and motor operated spring charged mechanism with manual charging of closing spring facility - 01 No. (b) Single phase resin cast Current Transformer (CT) of ratio 200/100/5+5A of 15 VA output, accuracy class 1.0 for metering instrument and 5P10 accuracy for protection (Set of 03) - 01 Set

PARAS BROTHERS

DURGAI ELECTRICALS

M/S SANTOSH CONSTRUCTION CO