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| Tender ID | 3470658 |
|---|---|
| Organisation Name | Military Engineer Services |
| Tender Brief | Corrigendum : Provn Of Ring Main And Scada System For Electric Supply At 11 Brd Af Stn Ojhar |
| Last Date For Submission | 24th Mar, 2026 |
| Opening Date | 26 Mar, 2026 |
| Document Cost | 1000.00 |
|---|---|
| EMD | 142000.00 |
| Estimated Cost | 7767000.00 |
| City | Nagpur |
|---|---|
| State | Maharashtra |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Supply, Installation & Commissioning of Indoor type, Floor Mounted RTU ( Remote Terminal Unit ) based Automation, Protection Panel with Wireless Radio Frequency based communication. The panel should be of minimum size 1200(H) X 1000(W) X 300(D) mm fabricated from 2 mm CRCA Sheet. Control Panel should be suitable for Remote Monitoring & Controlling of 2 Nos. Incoming VCB ( tech area & Domestic area feefer), 5 Nos. Outgoing VCB, (Location:- MRS Substation). (i) The Panel should comprise the following items:- (a). Circuit Breaker (ON & OFF status) b). Trip Circuit Healthy (c). Spring charged (d). Auto Tripped (e). R,Y, B - indications (f). Service Position & Test Position (g). Digital value of current for all three phases for all Modules. (h). Digital value of voltage from the PT (wherever PT exists) The scope of work includes providing and installing Additional hardware / accessories in each RMU as per site requirement. | 1 | EACH |
| 2 | The RTU based Panel shall consist of the follwing sub systems:- (ii) 01 No. RTU with follwing specifications:- (a). Processor Industrial grade, Communication protocols IEC 61850 & Modbus. (b). Ports 1xRJ45, 1xRS485, 1xRS232, Operating Voltage: -24VDC, Protocols:- IPsec, SNTP, SFTP. (c). Non isolated RS 485 communication port or Ethernet communication port. (d). Suitable No. of digital / analog input and outputs. (e). Programming Software based on IEC to facilitate building of custom build function blocks. (g). Protocol : Master/Slave Modbus, Expandable upto 248 I/O s and 7 expansion module (iii) 01 No. HMI - 7" Graphical Touch screen display (Make: SCHNEIDER / SIEMENS/ GE Automation/PHOENIX CONTACT) (a). 01 nos. RS 485 and 01 no. USB port (b). Serial multilink, USB downloading port (c). Support external data storage on a USB memory stick for storing production data and backing up applications | ||
| 3 | (iv) 01 No. SMPS of 6.5A rating as suitable according to panel design. (v) Suitable No. of interposing relays of 220VAC & 24 VDC coil rating and 6 A contact rating. (vi) Suitable No. of relay cards with operating voltage 24VDC, with continuous current of 5A. Card must be of 8 channel & having 8 relays. (vii) MCB rating 32A, 10A, 6A rating as suitable according to panel design. (viii) Illuminiated push button & indicator lamp rating as suitable according to panel design. (ix) Selector switches, Audio visual alarm indicator rating as suitable according to panel design. CRCA Enclosure. | ||
| 4 | Supply, Installation Testing & Commissioning of Indoor type, Floor Mounted RTU ( Remote Terminal Unit ) based Automation, Protection Panel with Wireless Radio Frequency based communication. The panel should be of minimum size 1200(H) X 1000(W) X 300(D) mm fabricated from 2 mm CRCA Sheet. Control Panel should be suitable for Remote Monitoring & Controlling of 3 Nos. Incoming ( Solar plant. Incomer one & Incomr 2) VCB, 8 Nos. Outgoing VCB, 1 Nos. Bus Coupler (Location:- Technical Area Substation). The Panel should comprise the following items:- (a). Circuit Breaker (ON & OFF status) b). Trip Circuit Healthy (c). Spring charged (d). Auto Tripped (e). R,Y, B - indications (f). Service Position & Test Position (g). Digital value of current for all three phases for all Modules. (h). Digital value of voltage from the PT (wherever PT exists) The scope of work includes providing and installing Additional hardware / accessories in each RMU as per site requirement. The RTU based Panel shall consist of the follwing sub systems:- | 1.00 | EACH |
| 5 | (ii) 01 No. RTU with follwing specifications:- (a). Processor Industrial grade, Communication protocols IEC 61850 & Modbus. (b). Ports 1xRJ45, 1xRS485, 1xRS232, Operating Voltage: -24VDC, Protocols:- IPsec, SNTP, SFTP. (c). Non isolated RS 485 communication port or Ethernet communication port. (d). Suitable No. of digital / analog input and outputs. (e). Programming Software based on IEC to facilitate building of custom build function blocks. (g). Protocol : Master/Slave Modbus, Expandable upto 248 I/O s and 7 expansion module (iii) 01 No. HMI - 7" Graphical Touch screen display (a). 01 nos. RS 485 and 01 no. USB port (b). Serial multilink, USB downloading port (c). Support external data storage on a USB memory stick for storing production data and backing up applications |
6 Days Left