Providing , Fitting , Installation , Testing And Commissioning Of 150 Kva Manual Voltage Stabilizer With Allied Electromechanical Works At Lis Ismailpur
Tender Value
Ref. Documents
Estimated cost
Bid Submission
22 Jan 2020
0 days left
EMD
10000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Ismailpur → Jammu And Kashmir
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Providing , Fitting , Installation , Testing And Commissioning Of 150 Kva Manual Voltage Stabilizer With Allied Electromechanical Works At Lis Ismailpur
BOQ
| Name of Work: Providing,fitting Installation, Testing and Commissioning of 150 KVA manual voltage stabilizer with allied electromechanical works at LIS Ismailpur | |||||
|---|---|---|---|---|---|
| Sl.No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Providing, fitting Installation, Testing and Commissioning of 150 KVA manual voltage stabilizer with allied electromechanical works at LIS Ismailpur | BI01010001010000000000000515BI0100001112 | ||
| 2 | 1.01 | Providing, installation, Testing and Commissioning of 3 (three) phase manually operated copper wound oil cooled voltage stabilizer conforming to relevant IS Code suitable for operation on unbalanced input voltage range and balanced output voltage as mentioned below for 3 phase A.C supply. The stabilizers shall be copper wound and the complete unit should be in steel case enamel painted and fitted with steel wheel rollers for easy portability. The other detailed specifications are as under: -\n\nDescription Input Voltage Output Voltage Frequency \n150 KVA 230 to 480 Volts 440 + 5% 50 + 3% \n\nAny item not mentioned in these specifications but considered necessary as integral part of the equipment for the efficient working shall also be included by the firm in the voltage stabilizer.\n1. Core, The core should be of first quality of CRGO Silicon steel.\n2. Transformer oil- The transformer oil to be used has to be ISI Marked conforming to IS 335 with latest amendments. The manufacturer’s test report of the Transformer oil shall be submitted along with the final bills.\n3. Copper conductor, The conductor should be 99.95% electrolytic copper.\n4. Container Gauge, The quantity of transformer oil used and the size of container should be mentioned and sheet used for manufacture of voltage stabilizer should be 10 to 12 SWG and gauge of the sheet used for fabrication of panel should be 16/18 SWG.\n5. Instruments: The voltage stabilizers should be fitted with MCCB, incoming and outgoing voltmeter, ammeter, selector switches, indicator lamps, high voltage and low voltage cut off relay, earth fault relay, single phase voltage preventor cut off alarm. The make of MCCB/fuses should be E.E/GE/L&T/Siemens/BCH/SE. The make of different relays should be Minilac/E.E./ECE. The voltmeter, ammeter, Selector switches and indicator lamps should be of a reputed make.\n6. Bypass Switch :- The equipment to be provided with bye pass switch of suitable capacity of reputed make such as L&T / Havells / GE/Siemens. \n7. Rotary Switch :- The Rotary Switches provided to adjust the output voltage of all the 3 phases should be of suitable rating and reputed make and of heavy duty to withstand all the tests and working load. The rotary switch should have 8 steps with 2 steps down, 5 steps up and step No. 3 for line voltage.\n8. Terminal block:- Terminal block for input and output connections should be of a reputed make and meant for heavy duty.\n9. Characteristic Features : The three phase Manually operated copper wound oil cooled voltage stabilizers shall have the following characteristic features :-\ni. Continuous duty performance at ambient temperature 20C to 550C.\nii. Stable and effective under system power factor and frequency fluctuation as well as overload upto 15% and under load upto 50% of the connected load.\niii. Low internal impedance.\niv. Negligible wave form distortion during starting under operation and stopping conditions.\nv. Accommodate the effect of higher starting current and should be able to recover from the shock.\nvi. No over shooting or hunting.\nvii. Negligible phase shift ensuring no change in system power factor.\nviii. The capacity of oil tank should be indicated. \nix. The stabilizer shall have :- \na) Suitable breather.\nb) Leak proof de-sledging and drain cock for transformer oil.\nc) Lifting hooks provided at suitable positions for handling of the equipment.\nd) Oil gauge for monitoring level of transformer oil. \nx. The equipment shall be designed and manufactured ensuring the safety requirements as envisaged in IS: 8447 and IS: 302 both with latest amendments.\nxi. The stabilizer should be provided with an arrangement to avoid any seepage of water into the voltage stabilizer during storage / handling.\n10. Installation & Commissioning: The firm has to get the stabilizer installed in the pump Room at suitable place by engaging technically skilled persons. Testing first on idle load and then on full load under the supervision of firms technically skilled persons and commissioning.\n11. Testing : The testing of voltage stabilizer shall be conducted as per IS : 8447 of 1989 and IS: 302. The tests to be conducted at the manufacturers facility and test certificate to be provided to the department at the time of installation.\n12. Painting: Painting shall be done on voltage stabilizers after inspection in steel grey or light blue shade.\n13. Marking : Stabilizers shall be marked with manufacturer’s name and trade mark on the plate fitted on the stabilizer indicating rating in KVA, range of input and output voltage, rated output current, frequency, number of phase, type of load viz. unbalanced input and balanced load, quantity of transformer oil and also the reference to the IS: standard.\nThe voltage stabilizer is to be provided at F.O.R. destination (ie) LIS Ismailpur at the proper position of installation.\n Providing, fitting and installation of 19/16 copper cable from main switch/LT contorl panel to voltage stabiizer, voltage stabilizer to starter. Total length of cable required 60 meter approx. all ends of copper cables should be properly thimbled with copper thimbles with the help of crimping tool and insulation tapes. The complete job includes cost material, carriage, handling ,tools and tackles used and labour charges.\n | BI01010001010000000000000515BI0100001113 | 1 | Job |
AI Tender Summary
Tender Timeline
Jan 08, 2020
11:30 IST
Tender Published
Tender notice published.
CompletedJan 22, 2020
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJan 24, 2020
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender