APDRP SCHEME, WESCO. Technical Specification for 33KV Air Break Switch PART 1: SCOPE AND CONDITIONS
|
|
- Phillip Ray
- 5 years ago
- Views:
Transcription
1 PART 1: SCOPE AND CONDITIONS 1. SCOPE This specification covers the design, engineering, manufacture, testing, supply, delivery, off-loading and performance requirements of 33kV, 200 amp, triple pole Gang Operated Air Break (G.O.A.B.) Switches for outdoor installation on the 33kV distribution lines and substations WESCO. The equipment offered shall have been successfully type tested and the design shall have been in satisfactory operation for a period not less than two years on the date of bid opening. Compliance shall be demonstrated by submitting with the bid, (i) authenticated copies of the type test reports and (ii) performance certificates from the users. However where the Bidder offers similar but not identical equipment to that which has been type tested, the difference shall be stated in Test Certificate Schedule. Acceptance of the offered equipment and the type test data presented shall be at the discretion of the Project Head The Air Break Switches shall conform in all respects to highest standards of engineering, design, workmanship, this specification and the latest revisions of relevant standards at the time of offer and the Project Manager shall have the power to reject any work or material, which, in his judgement, is not in full accordance therewith. 2. STANDARDS Except where modified by this specification, the Air Break Switches shall be designed, manufactured and tested in accordance with the latest editions of the following standards. IEC / ISO/ BS Indian Standard Title IEC Part 1 IS Part 1 to 4 High Voltage Switches for rated voltages above 1kV and up to and including 52kV IEC 273 IS 2544 Post Insulators for systems with nominal voltage above 1,000V IEC 168 Tests on indoor and outdoor post insulators of ceramic materials or glass with nominal voltages greater than 1,000V ISO 1460, BS 729 IS 2629, IS 4736 Hot Dip Galvanising IS 2633 Method of testing uniformity on zinc coated articles The Bidder may propose alternative standards, provided it is demonstrated that they give a degree of quality and performance equivalent to or better than the referenced standards. Acceptability of any alternative standard is at the discretion of the Project Head. The bidder shall furnish a copy of the alternative standard proposed along with his bid. If the alternative standard is in a language other than English, an English translation shall be submitted with the standard. In the case of conflict the order of precedence shall be 1) IEC or ISO Standards, 2) Indian Standards, 3) other alternative standards. This list is not to be considered exhaustive and reference to a particular standard or recommendation in this Specification does not relieve the Contractor of the necessity of providing the Goods complying with other relevant standards or recommendations
2 3. SERVICE CONDITIONS The service conditions shall be as follows: maximum altitude above sea level 1,000m maximum ambient air temperature 50 C maximum daily average ambient air temperature 35 C minimum ambient air temperature 0 C maximum temperature attainable by an object exposed to the sun 60 C maximum yearly weighted average ambient temperature 32 C maximum relative humidity 100% average number of thunderstorm days per annum (isokeraunic level) 70 average number of rainy days per annum 120 average annual rainfall 150 cm maximum wind pressure 94.3 kg/m² 4. SYSTEM CONDITIONS The equipment shall be suitable for installation in supply systems of the following characteristics: Frequency 50Hz Nominal system voltages 33kV 11kV 400/230V Maximum system voltages: 33kV System 36.3kV 11kV System 12.1kV LV System 476V Minimum LV voltage 340V Nominal short circuit levels: 33kV System 25kA 11kV System 12.5kA Insulation Levels: 1.2/50 µs impulse withstand voltage (positive and negative polarity): 33kV System 170kV - 2 -
3 11kV System 75kV Power frequency one minute withstand voltage (wet and dry) rms 33kV System 70kV 11kV System 28kV LV System 2kV Neutral earthing arrangements: 33kV System solidly earthed 11kV System solidly earthed LV System solidly earthed PART 2 : TECHNICAL 5. RATINGS. The air break switches shall have the following ratings: Non Load Break Switch Load Break Switch Rated voltage 36kV 36kV Normal continuous rating. 400A 400A Short time rating: current rms (1 second) 16kA 16kA peak 40kA 40kA Power frequency withstand voltage, one minute, dry and wet,rms i) across isolating distance ii) between phases and to earth Impulse voltage withstand level, peak (1.2/50 µs wave) i) across isolating distance ii) between phases and to earth Power frequency puncture withstand voltage 80kV 70kV 195kV 170kV 1.3 times the actual flash over voltage 80kV 70kV 195kV 170kV 1.3 times the actual flash over voltage Mainly active load breaking capacity 10A 400A Transformer off-load current breaking capacity 6.3A 6.3A Line charging current breaking capacity 6.3A 6.3A Cable charging current breaking capacity 10A 10A Short circuit making capacity To be stated by Contractor 40kA peak 6. GENERAL CONSTRUCTIONAL FEATURES. The air break switches shall have triple pole construction and shall be suitable for horizontal having a three porcelain insulator manually operated rocking type arrangement. Alternative offers for rotating - 3 -
4 insulator type switches will also be considered. The recommended phase spacing is 1200mm centre to centre Operating Mechanism. The operating mechanism shall be suitable for manual operation from ground level by one person with ease and shall be so designed that all the three phases open or close simultaneously. The switches shall be robust in construction and shall be protected against over travel or straining that may adversely affect any of its parts. The load break switch shall be fitted with self-contained arc extinguishing devices e.g. interrupter heads with independent manual operation. An operating rod consisting of galvanised iron pipe of 30mm diameter and of about 6000 mm length shall be provided for closing and opening operations Galvanising. All ferrous parts except springs shall be hot dip galvanised with heavy coating as specified in the section on Surface Treatment in this specification Contacts. All the current carrying parts shall be made of tin plated electrolytic copper of 99.98% purity. The contacts shall be silver plated to thickness of not less than 30 microns. The fixed (female) contacts shall be spring loaded pressure type so as to ensure firm contact and proper alignment. The springs shall, however, not carry any current. Arcing contacts with spring assisted operation shall be provided. The arcing contacts shall open after the main contacts and close before the main contacts Base and Mounting. A rigid base of galvanised steel channel of size approximately 75 x 40 x 6mm. shall be provided with suitable holes, clamps and bolts for mounting firmly on steel structure. It shall be suitable for both horizontal and vertical mounting Padlocking Suitable padlocking or other approved locking arrangement shall be provided for locking the operating handle both in the ON and in the OFF position Earthing Terminal. Two earthing terminals having clamping bolts with a minimum diameter of 12mm, with nuts, washers and spring washers shall be provided on the frame of each pole. The earthing terminals shall be of electroplated brass and of adequate size to carry full short circuit current Other Features. Live parts shall be designed to avoid sharp point edges and other corona producing surfaces as far as possible. The switch blades shall be so assembled that all three phases operate in synchronism. Fixed guides shall be provided for proper seating of the contacts even when a blade is out of alignment to a minor extent. There should not be any play or backlash to produce non-uniform travel of the blades of the three phases and all the three phases shall make simultaneous closing with good electrical contact. A suitable arrangement for accelerating the opening of contacts shall be provided to avoid excessive sparking
5 The G.O.A.B. switches shall be capable of withstanding in their closed position the dynamic and thermal effects of the short circuit current specified in the section on Ratings. The switches shall be so constructed that the blades do not open or close under the influence of a short circuit, gravity, wind pressure, vibration, shocks or accidental breaking of the operating shaft. 7. POST INSULATORS High strength porcelain insulators shall be used for supporting and insulating the fixed contacts and the moving blades. They shall be made of homogeneous material, with uniform glazing, free from cavities and other flaws and have a high quality smooth finish. They shall withstand the maximum expected static and dynamic loads to which the isolator may be subjected during its service life. They shall conform to IEC 273 or IS 2544 and shall be subjected to all the tests provided in these standards and in IEC 168. The creepage distance of the insulators shall be suitable for the atmospheric conditions described in the section on Service Conditions, but shall not be less than 25mm / kv. The protected creepage distance shall be at least fifty percent of the total. The Bidder shall quote the make, type of insulation material, metal fittings, creepage distance, protected creepage distance along with cantilever, torsion, tension and compression strengths. 8. TERMINATIONS The equipment shall be supplied with electrical connection terminals of a size and rating appropriate for all the duties, including overload duty specified for the equipment. The terminals shall be of the bimetallic type, suitable for connection of all aluminium alloy conductor (AAAC) or aluminium conductor steel reinforced (ACSR). In general connections using palm type solderless sockets shall be preferred. The proposed method of connection shall be stated in the offer and shall be subject to approval by the Project Manager. Where the terminals are of the clamp type, they shall be suitable for taking a range of conductors appropriate to the rating of the equipment. All nuts, bolts, washers and spring washers required to complete the connection shall be supplied with the equipment. 9. TEMPERATURE RISE The temperature rise shall not exceed the following figures when the switches are in continuous operation, over ambient temperature of 50 deg.c Part Temperature Rise Total Temperature Copper Contacts 55 o C 105 o C Terminals 40 o C 90 o C Metal Parts 40 o C 90 o C 10. TESTS Type tests and routine tests shall be carried out and results given along with certification as appropriate in the Technical Data Schedule and Test Certificates Schedule of this specification Type tests. The following type tests are required: - 5 -
6 Visual examination; Verification of dimensions; Visible discharge test; Dielectric test (impulse and one minute power frequency withstand test, dry and wet); Temperature cycle test; Short time current and peak current withstand test; Mainly active load breaking capacity test; Transformer magnetising current breaking capacity test; Line charging current breaking capacity tes;. Cable charging current breaking capacity test; Short circuit making capacity test; Mechanical strength tests for post insulator as per IEC 168 / IS 2544; Operational and mechanical endurance test; Tests for galvanisation of ferrous parts; Porosity test on post insulators Routine tests. The following routine tests shall be conducted on each set and results are to be furnished for consideration: Power frequency voltage dry test; Measurement of resistance of main circuit; Tests to prove satisfactory operation and mechanical strength; Dimension test; Visual Inspection test; Millivolt drop test
7 PART 3 : GENERAL PARTICULARS AND GUARANTEES 11. COMPLIANCE WITH SPECIFICATION The Air Break Switches shall comply in all respects with the requirements of this specification. However, any minor departure from the provisions of the specification shall be disclosed at the time of tendering in the Non Compliance Schedule in this document. 12. COMPLIANCE WITH REGULATIONS All the equipment shall comply in all respects with the Indian Regulations and Acts in force. The equipment and connections shall be designed and arranged to minimise the risk of fire and any damage which might be caused in the event of fire. 13. Inspection and testing The Project Manager shall have free entry at all times, while work on the contract is being performed, to all parts of the manufacturer's works which concern the processing of the equipment ordered. The manufacturer shall afford the Project Manager without charge, all reasonable facilities to assure that the equipment being furnished is in accordance with this specification. The equipment shall successfully pass all the type tests and routine tests referred to in the section on Tests and those listed the most recent editions of the standards given in this specification. The Project Manager reserves the right to reject an item of equipment if the test results do not comply with the values specified or with the data given in the technical data schedule. Type tests shall be carried out at an independent testing laboratory or be witnessed by a representative of such laboratory or some other representative acceptable to the Project Manager. Routine tests shall be carried out by the Contractor at no extra charge at the manufacturer's works. Type Test certificates shall be submitted with the bid for evaluation. The requirement for additional type tests will be at the discretion of the Project Manager. The Project Manager may witness routine and type tests. In order to facilitate this, the Contractor shall give the Project Manager a minimum of four weeks notice that the material is ready for testing. If the Project Manager does not indicate his intention to participate in the testing, the manufacturer may proceed with the tests and shall furnish the results thereof to the Project Manager. Full details of the proposed methods of testing, including connection diagrams, shall be submitted to the Project Manager by the Contractor for approval, at least one month before testing. All costs in connection with the testing, including any necessary re-testing, shall be borne by the Contractor, who shall provide the Project Manager with all the test facilities which the latter may require, free of charge. The Project Manager shall have the right to select the samples for test and shall also have the right to assure that the testing apparatus is correct. Measuring apparatus for routine tests shall be calibrated at the expense of the Contractor at an approved laboratory and shall be approved by the Project Manager. The Contractor shall be responsible for the proper testing of the materials supplied by sub-suppliers to the same extent as if the materials were completed or supplied by the Contractor. Any cost incurred by the Project Manager in connection with inspection and re-testing as a result of failure of the equipment under test or damage during transport or offloading shall be to the account of the Contractor
8 The Contractor shall submit to the Project Manager five signed copies of the test certificates, giving the results of the tests as required. No materials shall be dispatched until the test certificates have been received by the Project Manager and the Contractor has been informed that they are acceptable. The test certificates must show the actual values obtained from the tests, in the units used in this specification, and not merely confirm that the requirements have been met. In the case of components for which specific type tests or routine tests are not given in this specification, the Contractor shall include a list of the tests normally required for these components. All materials used in the Contract shall withstand and shall be certified to have satisfactorily passed such tests. No inspection or lack of inspection or passing by the Project Manager s representative of equipment or materials whether supplied by the Contractor or sub-contractor, shall relieve the Contractor from his liability to complete the contract works in accordance with the contract or exonerate him from any of his guarantees Guarantee The Contractor shall guarantee the following : Quality and strength of materials used. Satisfactory operation during the guarantee period of one year from the date of commissioning, or 18 months from the date of acceptance of the equipment by the Project Manager following delivery, whichever is the earlier. Performance figures as supplied by the Bidder in the Technical Data Schedule The offered surface treatment shall protect the treated metal from corrosion for a period of not less than five years from the date of delivery. 14. SUBMITTALS The following shall be required in duplicate : completed technical data schedule; descriptive literature giving full technical details of equipment offered; outline dimension drawing for each component, general arrangement drawing showing component layout; type test certificates, where available, and sample routine test reports; detailed reference list of customers already using equipment offered during the last 5 years with particular emphasis on units of similar design and rating; details of manufacturer's quality assurance standards and programme and ISO 9000 series or equivalent national certification; deviations from this specification. Only deviations approved in writing before award of contract shall be accepted; list of recommended spare parts for five years of operation with prices and spare parts catalogue with price list for future requirements
30-SDMS-01 SPECIFICATIONS FOR LOAD BREAK SWITCH
SPECIFICATIONS FOR LOAD BREAK SWITCH This specification is property of SEC and subject to change or modification without any notice TABLE OF CONTENTS 1.0 SCOPE 3 2.0 CROSS REFERENCES 3 3.0 APPLICABLE CODES
More information093 : 2000 CEB STANDARD MEDIUM VOLTAGE PIN POST INSULATORS AND HARDWARE CEYLON ELECTRICITY BOARD SRI LANKA
093 : 2000 CEB STANDARD MEDIUM VOLTAGE PIN POST INSULATORS AND HARDWARE CEYLON ELECTRICITY BOARD SRI LANKA Specification for MEDIUM VOLTAGE PIN POST INSULATORS AND HARDWARE CEB Standard 093 : 2000 CEYLON
More information094: 2000 CEB STANDARD. MEDIUM VOLTAGE PIN INSULATORS & HARDWARE (12kV & 36 kv) CEYLON ELECTRICITY BOARD SRI LANKA
094: 2000 CEB STANDARD MEDIUM VOLTAGE PIN INSULATORS & HARDWARE (12kV & 36 kv) CEYLON ELECTRICITY BOARD SRI LANKA Specification for MEDIUM VOLTAGE PIN INSULATORS & HARDWARE (12kV & 36 kv) CEB Standard
More information660 Volts 630 & 800AMP
Ergon Energy Corporation Limited Technical Specification for Switch- Disconnectors and Fuse-Switch- Disconnectors 660 Volts 630 & 800AMP ETS-06-02-01 Check this is the latest Process Zone version before
More information37-SDMS-01 REV. 03 SPECIFICATIONS FOR
37-SDMS-01 REV. 03 SPECIFICATIONS FOR LOW VOLTAGE MOLDED CASE CIRCUIT BREAKERS FOR SERVICE CONNECTIONS This specification is property of SEC and subject to change or modification without any notice CLAUSE
More informationSECTION 07 TECHNICAL SPECIFICATIONS 11KV OUTDOOR TYPE SINGLE PHASE METAL OXIDE (ZNO) GAPLESS LIGHTNING ARRESTER (LA)
SECTION 07 TECHNICAL SPECIFICATIONS OF 11KV OUTDOOR TYPE SINGLE PHASE METAL OXIDE (ZNO) GAPLESS LIGHTNING ARRESTER (LA) 7.0 TECHNICAL SPECIFICATIONS OF 11KV OUTDOOR TYPE SINGLE PHASE METAL OXIDE (ZNO)
More information9KV/18KV METAL OXIDE LIGHTNING ARRESTORS WITHOUT GAPS WITH STANDARD NOMINAL DISCHARGE CURRENT 5KA
9KV/18KV METAL OXIDE LIGHTNING ARRESTORS WITHOUT GAPS WITH STANDARD NOMINAL DISCHARGE CURRENT 5KA Technical specification for 9KV/18KV 5KA Metal oxide Lightning Arrestors without Gap. ----------------------------------------------------------------------------------------------------------------
More informationMaharashtra State Electricity Distribution Co. Ltd.
Maharashtra State Electricity Distribution Co. Ltd. SPECIFICATION NO. MSEDCL/ DIST:MM-III/06/2006 SPECIFICATION FOR H.T.DISC INSULATORS 1 TECHNICAL SPECIFICATION FOR 11 KV 45 KN / 70 KN DISC. INSULATORS
More informationSpecification No. CSC- XXIX/DH/UH/P&D/
UTTAR & DAKSHIN HARYANA BIJLI VITRAN NIGAM Specification No. CSC- XXIX/DH/UH/P&D/2009-2010 TECHNICALSPECIFICATION FOR PORCELAIN INSULATROS AND INSULATORS FITTINGS FOR 11 KV OVERHEAD POWER LINES Issue of
More informationTechnical Specification for LV ABC Fuse Switch Disconnectors
Ergon Energy Corporation Limited Technical Specification for LV ABC Fuse ETS-06-02-02 Check this is the latest Process Zone version before use. Specification ETS 06-02-02 Ver 3 Contents 1. Purpose and
More information11KV PORCELAIN INSULATORS AND FITTINGS
REC Specification 3/1971 (Revised 1993) 11KV PORCELAIN INSULATORS AND FITTINGS FOREWORD This specification was originally issued in 1971 on the basis of the decisions taken in the First and Second Standardisation
More informationSEAL & SIGNATURE OF THE TENDERER
MAHARASHTRA STATE ELECTRICITY DISTRIBUTION CO. LTD. SCHEDULE - `A' TECHNICAL SPECIFICATION FOR 11 kv & 22 kv A.B. SWITCH. SPECIFICATION NO:RE/II/A.B.SWITCH/2005 INDEX -----------------------------------------------------------------------------------------------------------------------
More informationMaharashtra State Electricity Distribution Co. Ltd.
Maharashtra State Electricity Distribution Co. Ltd. SPECIFICATION NO. MSEDCL/ DIST:MM-III/06/2006 SPECIFICATION FOR H.T.DISC INSULATORS 1 TECHNICAL SPECIFICATION FOR 11 KV 45 KN / 70 KN DISC INSULATORS
More informationGeneral Technical Specification and Execution Procedures for Transmission and Subtransmission Networks Substation Insulators (63 kv- 400 kv)
Islamic Republic of Iran Vice Presidency for Strategic Planning and Supervision General Technical Specification and Execution Procedures for Transmission and Subtransmission Networks Substation Insulators
More informationTechnical Specification for 12kV, 24kV and 36kV Disconnector (Isolators)
Ergon Energy Corporation Limited Technical Specification for 12kV, 24kV and 36kV Disconnector (Isolators) ETS06-05-01 Specification ETS06-05-01 Ver 4 Contents 1. Purpose and Scope... 1 2. References...
More informationSPECIFICATION FOR DISC INSULATORS (Standard Type)
Doc. KPLC1/3CB/TSP/04/015 1 Page 1 of 6 TABLE OF CONTENTS 0.1 Circulation List 0.2 Amendment Record FOREWORD 1. SCOPE 2. REFERENCES 3. TERMS AND DEFINITIONS 4. REQUIREMENTS 5. TESTS AND INSPECTION 6. MARKING,
More informationGUJARAT ENERGY TRANSMISSION CORPORATION LTD. TECHNICAL SPECIFICATIONS
GUJARAT ENERGY TRANSMISSION CORPORATION LTD. SARADAR PATEL VIDYUT BHAVAN, RACE COURSE, BARODA 390 007. TECHNICAL SPECIFICATIONS FOR 220, 132 & 66 COMPOSITE SOLIDCORE STATION POST INSULATORS GETCO/E/2,1,6
More informationGeneral Requirements. Technical Specifications for Insulators of Transmission Lines
Islamic Republic of Iran Vice Presidency for Strategic Planning and Supervision General Technical Specification and Execution Procedures for Transmission and Subtransmission Networks Insulators of Transmission
More informationENGINEERING SPECIFICATION EE SPEC
/. Company Directive ENGINEERING SPECIFICATION EE SPEC : 84/1 Relating to Surge Arresters EE SPEC : 84/1 20 December 2013-1 of 7 - IMPLEMENTATION PLAN Introduction This document defines the surge arresters
More informationTechnical Specification for Outdoor Porcelain Station Post Insulators
Ergon Energy Corporation Limited Technical Specification for Outdoor Porcelain ETS10-01-02 Specification ETS10-01-02 Ver 2 Contents 1. Purpose and Scope... 1 2. References... 1 2.1 Applicable Standards...
More informationStandard. Extra High Voltage (EHV) Post Insulators Standard R Version 1.0, June Tasmanian Networks Pty Ltd (ABN )
Standard Extra High Voltage (EHV) Post Insulators Standard R574184 Version 1.0, June 2018 Tasmanian Networks Pty Ltd (ABN 24 167 357 299) Authorisations Action Name and title Date Prepared by Michael Verrier,
More informationTECHNICAL SPECIFICATION FOR CLAMPS & CONNECTORS FOR 66/132/220/400 KV SUB-STATION
GUJARAT ENERGY TRANSMISSION CORPORATION LTD. Sardar Patel Vidyut Bhavan, Race Course, Vadodara: 390 007 TECHNICAL SPECIFICATION FOR CLAMPS & CONNECTORS FOR 66/132/220/400 KV SUB-STATION GETCO/E/TS-C&C
More informationTURKISH ELECTRICITY DISTRIBUTION CO. TECHNICAL SPECIFICATION FOR POST (SUPPORT) INSULATORS FOR MEDIUM VOLTAGE SYSTEMS
TURKISH ELECTRICITY DISTRIBUTION CO. TECHNICAL SPECIFICATION FOR POST (SUPPORT) INSULATORS FOR MEDIUM VOLTAGE SYSTEMS CONSULTANT: ELTEM-TEK ELECTRICAL INSTALLATIONS ENGINEERING SERVICES AND TRADE CO. JUNE,
More informationRESIN FILLING TYPE JOINTING KITS FOR LOW VOLTAGE UNDERGROUND CABLES
CEB STANDARD 030-1 : 1996 Specification for RESIN FILLING TYPE JOINTING KITS FOR LOW VOLTAGE UNDERGROUND CABLES CEYLON ELECTRICITY BOARD SRI LANKA Specification for RESIN FILLING TYPE JOINTING KITS FOR
More informationTECHNICAL SPECIFICATION FOR CLAMPS & CONNECTORS FOR 66/132 KV SUB-STATION
GUJARAT ENERGY TRANSMISSION CORPORATION LTD. Sardar Patel Vidyut Bhavan, Race Course, Vadodara: 390 007 TECHNICAL SPECIFICATION FOR CLAMPS & CONNECTORS FOR 66/132 KV SUB-STATION GETCO/E/TS C&C057/R0 DT.
More informationSPECIFICATION: LINE TAPS FOR ALUMINIUM/ACSR AND COPPER CONDUCTORS
Page no. :1 of 11 SPECIFICATION: LINE TAPS FOR ALUMINIUM/ACSR AND COPPER CONDUCTORS Prepared by: Eng. T. Lev (-חתום-) Checked by: I. Bester (-חתום (- Approved by: Eng. Y. Samoocha (-חתום (- 1 Page no.
More information33-SDMS-02 SPECIFICATIONS FOR
SPECIFICATIONS FOR MV AUTOMATIC LINE SECTIONLIZER UP TO 36 KV This specification is property of SEC and subject to change or modification without any notice TABLE OF CONTENTS SECTION T I T L E PAGE NO.
More informationTECHNICAL SPECIFICATIONS
SECTION 07 TECHNICAL SPECIFICATIONS OF CHAIN PULLEY (3-TON) 7.0 TECHNICAL SPECIFICATIONS/ REQUIREMENTS OF CHAIN PULLEY 7.1 GENERAL This section of the document includes the design, manufacture, testing
More informationSPECIFICATION FOR STAY INSULATORS (PORCELAIN)
Doc. KPLC1/3CB/TSP/04/016-1 Issue 1 Page 1 of 7 TABLE OF CONTENTS 0.1 Circulation List 0.2 Amendment Record FOREWORD 1. SCOPE 2. REFERENCES 3. TERMS AND DEFINITIONS 4. REQUIREMENTS 5. TESTS AND INSPECTION
More informationMAHARASHTRA STATE ELECTRICITY DISTRIBUTION CO. Ltd. (MUMBAI) SCHEDULE 'A' TECHNICAL SPECIFICATION FOR. 11 kv, 22 kv & 33 kv HORN GAP FUSES FOR
MAHARASHTRA STATE ELECTRICITY DISTRIBUTION CO. Ltd. (MUMBAI) SCHEDULE 'A' TECHNICAL SPECIFICATION FOR 11 kv, 22 kv & 33 kv HORN GAP FUSES FOR DISTRIBUTION NETWORK IN MAHARASHTRA SPECIFICATION NO:DIST/MM/I/HGF2006
More informationNotes Changed note Date. 1 (A) Changed template 09 / 07 / 2008
Revisions Notes Changed note Date 1 (A) Changed template 09 / 07 / 2008 2 Changed template. Clause 12.5.4.1 hot-rolled steel added. Clause 12.5.4.2, 12.5.2.4, 12.5.3.4, 12.5.4.4, 12.5.5.4, 12.5.6.4, 12.5.7.4
More informationTABLE OF CONTENTS. FOREWORD... Error! Bookmark not defined. INTRODUCTION SCOPE NORMATIVE REFERENCES DRAWING...4
TITLE SPECIFICATION FOR FREE- STANDING 11 DATE: AUGUST 2006 PAGE: 1 OF 15 TABLE OF CONTENTS Page FOREWORD... Error! Bookmark not defined. INTRODUCTION...3 1 SCOPE...3 2 NORMATIVE S...3 3 DRAWING...4 4
More informationNPS/001/003 Technical Specification for 11kV, 20kV and 33kV Overhead Line Air Break Switch-Disconnectors
Document reference NPS/001/003 Document Type: Section Level Version:- 4.0 Date of Issue:- November 2015 Page 1 of 24 NPS/001/003 Technical Specification for 11kV, 20kV and 33kV Overhead Line Air Break
More informationTECHNICAL SPECIFICATION FOR LT PIN/SHACKLE INSULATORS
TECHNICAL SPECIFICATION FOR LT PIN/SHACKLE INSULATORS SEAL & SIGNATURE OF THE TENDERER PAGE 1 OF 11 TECHNICAL SPECIFICATION FOR LT PIN/SHACKLE INSULATORS 1.0 Scope : The specification covers the manufacture,
More informationSPECIFICATION FOR 11 & 33kV COMPOSITE INSULATORS Part 1: Pin Type
Doc. KPLC1/3CB/TSP/04/017/1 1 Page 1 of 7 TABLE OF CONTENTS 0.1 Circulation List 0.2 Amendment Record FOREWORD 1. SCOPE 2. REFERENCES 3. TERMS AND DEFINITIONS 4. REQUIREMENTS 5. TESTS AND INSPECTION 6.
More informationMaharashtra State Electricity Distribution Co. Ltd.
Maharashtra State Electricity Distribution Co. Ltd. SPECIFICATION NO. MSEDCL/ DIST/MM-III/02/2008/R1(010111) SPECIFICATION FOR L.T. PIN/SHACKLE INSULATORS Page 1 of 12 MAHARASHTRA STATE ELECTRICITY DISTRIBUTION
More informationTECHNICAL SPECIFICATION FOR CLAMPS & CONNECTORS FOR 400/220 KV SUB-STATION
GUJARAT ENERGY TRANSMISSION CORPORATION LTD. Sardar Patel Vidyut Bhavan, Race Course, Vadodara: 390 007 TECHNICAL SPECIFICATION FOR CLAMPS & CONNECTORS FOR 400/220 KV SUB-STATION GETCO/E/TS C&C057/R0 DT.
More informationTechnical Specification for Helical Fittings for Overhead Power Lines
Ergon Energy Corporation Limited Technical Specification for Helical Fittings for Overhead Power Lines ETS01-09-03 Specification ETS01-09-03 Ver 3 Contents 1. Purpose and Scope... 4 2. References... 4
More informationSPECIFICATION FOR HT PIN (11KV & 22KV) AND 11KV DISC. INSULATORS:
SPECIFICATION FOR HT PIN (11KV & 22KV) AND 11KV DISC. INSULATORS: - [THIS TENDER IS FOR PURCHASE OF HT (11KV) PIN INSULATORS ONLY] 1. SCOPE: - This specification covers 11KV Disc Type & 11KV / 22KV Pin
More informationSPECIFICATION FOR HT PIN (11KV & 22KV) AND 11KV DISC. INSULATORS: -
SPECIFICATION FOR HT PIN (11KV & 22KV) AND 11KV DISC. INSULATORS: - 1. SCOPE: - This specification covers 11KV Disc Type & 11KV/ 22KV Pin Type Insulators for 11/22KV H.T. over head power lines. 2. APPLICABLE
More information31-SDMS-03 REV. 01 SPECIFICATIONS FOR
31-SDMS-03 REV. 01 SPECIFICATIONS FOR LOW VOLTAGE CABINET FOR POLE MOUNTED TRANSFORMER This specification is property of SEC and subject to change or modification without any notice CONTENTS Clause Description
More informationTRANSMISSION NEW PROJECTS DEPARTMENT TRANSMISSION LINES TOWER DESIGN AND SPECIFICATIONS SECTION ATHENS - GREECE SPECIFICATION TR-1
I NDEPENDE N T POWER TR ANSM ISSION OP ER AT O R S.A. TRANSMISSION NEW PROJECTS DEPARTMENT TRANSMISSION LINES TOWER DESIGN AND SPECIFICATIONS SECTION ATHENS - GREECE SPECIFICATION TR-1 STRING INSULATOR
More informationMGVCL/MM/1043/13-14/11 KV Disc Insulators (Porcelain)
SPECIFICATION FOR 11KV DISC. INSULATORS: - 1. SCOPE: - This specification covers 11KV Disc Type Insulators for 11KV H.T. over head power lines. 2. APPLICABLE STANDARDS: - Except when they conflict with
More informationTECHNICAL SPECIFICATION FOR SUPPLY OF WEDGE CONNECTOR TO BE USED IN POWER DISTRIBUTION SYSTEM
TECHNICAL SPECIFICATION FOR SUPPLY OF WEDGE CONNECTOR TO BE USED IN POWER DISTRIBUTION SYSTEM :: TECHNICAL SPECIFICATIONS:: Sr. No Technical Specification No./Revision Date of revision 1. GUVNL/CPRND/TS/P-018/Wedge
More informationSECTION 1 SCOPE, SPECIFIC TECHNICAL REQUIREMENTS AND QUANTITIES
Bihar State Electricity Board Bharat Heavy Electricals Ltd. 220 /132 kv Pusauli Substation & Dehri Extension Doc. No. TB-357-316-001, Rev 00 Technical Specification of 245kV & 145 kv Circuit Breaker SECTION
More informationTechnical Specification for. Insulators. Part 1. Insulators for High and Extra-High Voltage Overhead Lines
Page: 1 / 18 for Insulators Part 1 Insulators for High and Extra-High Voltage Overhead Lines 1.2 Cap-and-pin insulators made of pre-stressed glass This technical specification is valid for the business
More informationPART-II SPECIFICATION OF 22KV PIN INSULATORS. This specification covers 22KV Pin Type Insulators for 22KV H.T. over head power lines.
1. SCOPE: PART-II SPECIFICATION OF 22KV PIN INSULATORS This specification covers 22KV Pin Type Insulators for 22KV H.T. over head power lines. 2. APPLICABLE STANDARDS: Except when they conflict with specific
More informationNPS/001/008 Technical Specification for Gapless Metal Oxide Surge Arresters
Version:- 5.0 Date of Issue:- October 2017 Page 1 of 18 NPS/001/008 Technical Specification for Gapless Metal Oxide Surge Arresters 1. Purpose The purpose of this document is to detail the technical requirements
More informationP.V.C. INSULATED ALUMINIUM SERVICE MAIN WIRE-FINISHED PRODUCT
CEB SPECIFICATION 005-1: 2012 P.V.C. INSULATED ALUMINIUM SERVICE MAIN WIRE-FINISHED PRODUCT CEYLON ELECTRICITY BOARD SRI LANKA Telephone: +94 11 232 0953 Fax: +94 11 232 3935 CONTENTS PAGE 1. Scope 03
More informationGUJARAT ENERGY TRANSMISSION CORPORATION LTD. TECHNICAL SPECIFICATIONS. 66 kv LIGHTNING ARRESTORS
GUJARAT ENERGY TRANSMISSION CORPORATION LTD. SARADAR PATEL VIDYUT BHAVAN, RACE COURSE, BARODA 390 007. TECHNICAL SPECIFICATIONS FOR 66 kv LIGHTNING ARRESTORS GETCO/ENGG/TECH SPECI.- 66 KV LA/R4/Jan11 Sign
More informationNPS/003/015 Technical Specification for 33kV, 66kV and 132kV Post Insulators
Version:- 3.1 Date of Issue:- June 2014 Page 1 of 13 NPS/003/015 Technical Specification for 33kV, 66kV and 132kV Post Insulators 1. Purpose This document is the technical specification for 33kV, 66kV
More information56-SDMS-01 REV. 01 SPECIFICATIONS FOR
56-SDMS-01 REV. 01 SPECIFICATIONS FOR 13.8KV UNIT SUBSTATIONS This specification is property of SEC and subject to change or modification without any notice CONTENTS PAGE No. 1.0 SCOPE 3 2.0 CROSS REFERENCES
More informationSECTION to 5000 AMPERE PLUG-IN AND FEEDER BUSWAYS - SPECTRA. A. Low-Voltage Plug-in Busway to 5000 ampere, 600 VAC
PART 1 GENERAL A. The requirements of the Contract, Division 1, and Division 16 apply to work in this Section. 1.01 SECTION INCLUDES A. Low-Voltage Plug-in Busway - 225 to 5000 ampere, 600 VAC 1.02 RELATED
More informationTechnical Specification for Live Line Tap Connectors
Ergon Energy Corporation Limited Technical Specification for Live Line Tap ETS-06-01-01 Check this is the latest Process Zone version before use. Specification ETS 06-01-01 Ver 1 Contents 1. Purpose and
More informationTechnical Specification for 12kV, 24kV AND 36kV Unitised Ganged Airbreak Switches
Ergon Energy Corporation Limited Technical Specification for 12kV, 24kV AND 36kV Unitised Ganged Airbreak Switches ETS06-04-01 Specification ETS06-04-01 Ver 2 Contents 1. Purpose and Scope... 1 2. References...
More informationSECTION SECONDARY UNIT SUBSTATIONS
SECTION 26 12 16 SECONDARY UNIT SUBSTATIONS PART 1 GENERAL 1.1 SUMMARY This section describes metal-clad, indoor or outdoor, secondary unit substations with integral primary fused disconnect switches,
More informationPOLYMER HOUSED SURGE ARRESTORS
POLYMER HOUSED SURGE ARRESTORS March 2015 Engineering Department WEST BENGAL STATE ELECTRICITY TRANSMISSION COMPANY LIMITED Regd. Office: VidyutBhawan, Block DJ, Sector-II, Bidhannagar, Kolkata 700091.
More informationProcurement of Operational Spares - 69/13.8kV Substations Contract Number GPL - PI ADDENDUM No. 1
March 08, 2016 Prospective Bidders Procurement of Operational Spares - 69/13.8kV Substations Contract Number GPL - PI - 018-2016 ADDENDUM No. 1 Please find attached an addendum on the above contract. This
More informationTABLE OF CONTENTS INTRODUCTION SCOPE NORMATIVE REFERENCES DEFINITIONS AND ABBREVIATIONS... 3
TITLE SPECIFICATION FOR STEEL DISTRIBUTION POLES REFERENCE REV CP_TSSPEC_033 1 DATE: NOVEMBER 2014 PAGE: 1 OF 16 TABLE OF CONTENTS Page INTRODUCTION... 2 1 SCOPE... 2 2 NORMATIVE REFERENCES... 2 3 DEFINITIONS
More informationISOLATOR. September Engineering Department WEST BENGAL STATE ELECTRICITY TRANSMISSION COMPANY LIMITED
ISOLATOR September 2017 Engineering Department WEST BENGAL STATE ELECTRICITY TRANSMISSION COMPANY LIMITED Regd. Office: VidyutBhawan, Block DJ, SectorII, Bidhannagar, Kolkata 700091. CIN: U40101WB2007SGC113474;
More informationTECHNICAL SPECIFICATION FOR 11 POST INSULATORS, 11 KV & 33 KV PIN INSULATORS AND 11 KV, B&S TYPE 45 KN & 70 KN DISC INSULATORS.
Vidyut Bhavan( 4th Floor),Bidhannagar, Block-DJ Sector-II Kolkata-700 091 Phone No.033-2359-8397 Fax No.033-2359-1921 TECHNICAL SPECIFICATION FOR 11 POST INSULATORS, 11 KV & 33 KV PIN INSULATORS AND 11
More informationFIJI ELECTRICITY AUTHORITY BIDDING DOCUMENT
FIJI ELECTRICITY AUTHORITY BIDDING DOCUMENT MR 14/2018 PREFERRED SUPPLIER FOR 132KV LINE HARDWARE i Section 1: Instructions to Bidders 1. Scope of Bid The Fiji Electricity Authority (hereinafter referred
More informationSECTION PARK NON-SEGREGATED BUS SPECIFICATION
Page 1 of 5 SECTION ------- PARK NON-SEGREGATED BUS SPECIFICATION 1.0 SCOPE 1.1. This specification describes assemblies of 600V, 5Kv and 15Kv non-segregated bus duct, which will be installed indoors and
More informationTECHNICAL SPECIFICATION FOR 11 KV & 33 KV POST INSULATORS, 11 KV & 33 KV PIN INSULATORS AND 11 KV, B&S TYPE 45 KN & 70 KN DISC INSULATORS.
Vidyut Bhavan( 4th Floor),Bidhannagar, Block-DJ Sector-II, Kolkata-700 091 TECHNICAL SPECIFICATION FOR 11 KV & 33 KV POST INSULATORS, 11 KV & 33 KV PIN INSULATORS AND 11 KV, B&S TYPE 45 KN & 70 KN DISC
More informationTechnical Specification for Steel Forged Fittings
Ergon Energy Corporation Limited Technical Specification for Steel Forged Fittings ETS 01-01-01 ETS 01-01-01 Ver 2 Contents 1. Purpose and Scope... 1 2. References... 1 2.1 Applicable Standards... 1 3.
More informationSpecial Specification 6292 Radar Vehicle Detection System for Signalized Intersection Control
Special Specification 6292 Radar Vehicle Detection System for Signalized Intersection Control 1. DESCRIPTION 2. MATERIALS Furnish, install, relocate, or remove radar vehicle detection systems (RVDS) of
More informationSECTION FUEL-FIRED UNIT HEATERS
SECTION 23 55 33 PART 1 - GENERAL 1.1 DESCRIPTION A. This Section includes gas-fired unit heaters. SPEC WRITER NOTES: 1. Use this section only for NCA projects. 2. Delete between // // if not applicable
More informationP.V.C. INSULATED UNARMOURED COPPER CABLES
083 : 2007 CEB SPECIFICATION P.V.C. INSULATED UNARMOURED COPPER CABLES CEYLON ELECTRICITY BOARD SRI LANKA Specification for P.V.C. INSULATED UNARMOURED COPPER CABLES CEB Specification 083 : 2007 CEYLON
More informationSECTION (16071) - VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS
SECTION 26 05 48 (16071) - VIBRATION AND SEISMIC CONTROLS FOR ELECTRICAL SYSTEMS PART 1 GENERAL 1.01 SUMMARY A. This Section includes seismic restraints and other earthquake-damage-reduction measures for
More informationMESP TECHNICAL SPECIFICATION FOR ELECTRIC CABLE 22 kv, SINGLE CORE, 95mm 2 COPPER
Engineering Specification Electrical Networks TECHNICAL SPECIFICATION FOR ELECTRIC CABLE Version: 1 Issued: March 2014 Owner: Electrical Networks Asset Manager Approved By: George Marulli Electrical Networks
More informationACCELARATED POWER DEVELOPMENT AND REFORM PROGRAMME. Technical Specification (T.S)
ACCELARATED POWER DEVELOPMENT AND REFORM PROGRAMME SECTION - V Technical Specification (T.S) 37 (SCHEDULE I) TECHNICAL SPECIFICATION FOR SUPPLY OF AB CABLE 38 1. SCOPE: TECHNICAL SPECIFICATION This specification
More informationNPS/002/017 Technical Specification for 66 kv and 132 kv Cable Accessories
Version:- 4.0 Date of Issue:- October 2016 Page 1 of 21 NPS/002/017 Technical Specification for 66 kv and 132 kv Cable Accessories 1. Purpose The purpose of this document is to detail the technical requirements
More informationDate: TECHNICAL SPECIFICATION FOR (LT,11KV, 33KV) PORCELAIN PIN INSULATORS
Date26.09.2013 TECHNICAL SPECIFICATION FOR (LT,11KV, 33KV) PORCELAIN 1. SCOPE PIN INSULATORS The specification provides for manufacture, testing before dispatch, supply and delivery of (LT/11KV/33KV) Porcelain
More informationSECTION OVERHEAD CONDUCTOR RAIL
SECTION 34 23 06 OVERHEAD CONDUCTOR RAIL PART 1 - GENERAL 1.1 DESCRIPTION This Section describes and specifies the performance requirements to design, furnish, install, test, and place into satisfactory
More informationSERIES 800 / 810 SPECIFICATION 15KV & 25KV PADMOUNTED LIQUID-INSULATED VACUUM LOAD INTERRUPTER ASSEMBLIES
SERIES 800 / 810 SPECIFICATION 15KV & 25KV PADMOUNTED LIQUID-INSULATED VACUUM LOAD INTERRUPTER ASSEMBLIES MANUALLY OPERATED / REMOTELY OPERATED DEAD FRONT PADMOUNTED SWITCHGEAR WITH VACUUM LOAD INTERRUPTING
More informationTECHNICAL SPECIFICATION FOR L. T. XLPE POWER CABLE
TECHNICAL SPECIFICATION FOR L. T. XLPE POWER CABLE SEAL & SIGNATURE OF THE TENDERER PAGE 1 OF 14 TECHNICAL SPECIFICATION FOR LT XLPE POWER CABLES (SPECIFICATION NO.MM/I/LTXLPE/2006) 1. SCOPE: The specification
More informationTECHNICAL SPECIFICATION FOR CONDUCTOR HARDWARE FITTING FOR 11/22/33 kv OVERHEAD POWER LINES
ANNEXURE - D SCHEDULE - `A' TECHNICAL SPECIFICATION FOR CONDUCTOR HARDWARE FITTING FOR 11/22/33 kv OVERHEAD POWER LINES SPECIFICATION NO:DIST/MM/I/CONDHARD-2006) INDEX -----------------------------------------------------------------------------------------------------------------------
More informationSUGGESTED SPECIFICATION for Low Voltage (600V) Generator Paralleling Switchboard
SUGGESTED SPECIFICATION for Low Voltage (600V) Generator Paralleling Switchboard PART 1 GENERAL 1.1 Scope A. The intent of this specification is to provide power control for the parallel operation of generator
More informationwww.eaton.eu\busbars Power Xpert XP2 Aluminium Eaton Power Xpert XP2 is a 1000 Volt totally encased, non-ventilated, low impedance sandwich construction. The range is available from 800A - 5000A with multiple
More informationFOREWORD SCOPE NORMATIVE REFERENCES DEFINITIONS REQUIREMENTS... 4
INSULATORS VERTICAL & HORIZONTAL MOUNTING - SPECIFICATION Page 1 of 20 Table of Contents FOREWORD... 2 1. SCOPE... 2 2. NORMATIVE REFERENCES... 3 3. DEFINITIONS... 4 4. REQUIREMENTS... 4 4.1. SERVICE CONDITIONS...
More informationSECTION AUTOMATIC TRANSFER SWITCH
SECTION 26 36 23 AUTOMATIC TRANSFER SWITCH PART 1: GENERAL 1.01 SCOPE A. Furnish all labor, materials, equipment and appurtenances, install and test electrically operated, automatic transfer switch (ATS)
More informationSECTION GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
SECTION 26 05 26 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS PART 1 GENERAL 1.1 DESCRIPTION A. Scope: 1. CONTRACTOR shall provide labor, materials, equipment, and incidentals as shown, specified, and
More informationJUNCTION BOX AND BAYMARSHALLING KIOSK
JUNCTION BOX AND BAYMARSHALLING KIOSK September 2017 Engineering Department WEST BENGAL STATE ELECTRICITY TRANSMISSION COMPANY LIMITED Regd. Office: VidyutBhawan, Block DJ, Sector-II, Bidhannagar, Kolkata
More informationDMS HIGH MAST LIGHT FIXTURES
DMS - 11020 EFFECTIVE DATE: JANUARY 2012 11020.1. Description. This specification governs the materials, composition, and quality of 400 watt (W) high pressure sodium (HPS) tenon-mounted high mast light
More informationPRODUCT SPECIFICATION
1 of 23 B 1.0 GENERAL Scope This specification covers the insulation piercing Quickie Backplane Connector System designed for Backplane-to-flat cable (round conductor) interconnection in low power applications.
More informationINTER PLANT STANDARD STEEL INDUSTRY
INTER PLANT STANDARD STEEL INDUSTRY IPSS SPECIFICATION FOR PROTECTIVE PANELS FOR dc CRANES (Second Revision) Corresponding IS does not exist IPSS:1-10-013-11 Formerly : IPSS: 1-10-013-03 0. FOREWORD 0.1
More information1995 Metric CSJ SPECIAL SPECIFICATION ITEM Fiber Optic Dynamic Lane Control Sign
1995 Metric CSJ 0353-03-077 SPECIAL SPECIFICATION ITEM 6143 Fiber Optic Dynamic Lane Control Sign 1.0 Description This Item shall govern for the furnishing and installation of Fiber Optic Dynamic Lane
More informationTECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATION FOR FRP FENCING AROUND DISTRIBUTION TRANSFORMER STATIONS
Page 1 of 5 TECHNICAL SPECIFICATIONS 1.0 SCOPE: TECHNICAL SPECIFICATION FOR FRP FENCING AROUND DISTRIBUTION TRANSFORMER STATIONS This specification covers the basic requirement for the complete design,
More informationANNEXURE - ' D ' TECHNICAL SPECIFICATION FOR INSULATOR PINS ( PINS FOR 11,22 AND 33 kv INSULATORS )
ANNEXURE - ' D ' TECHNICAL SPECIFICATION FOR INSULATOR PINS ( PINS FOR 11,22 AND 33 kv INSULATORS ) SPECIFICATION NO:DIST/MM/I/G.I. PINS -2006) INDEX ------------------------------------------------------------------------------------------------------------
More information137-1: 2015 CEB SPECIFICATION. XLPE INSULATED SINGLE CORE UNDERGROUND CABLES OF 11 kv RATED VOLTAGE
137-1: 2015 CEB SPECIFICATION XLPE INSULATED SINGLE CORE UNDERGROUND CABLES OF 11 kv RATED VOLTAGE CEYLON ELECTRICITY BOARD SRILANKA Telephone: +94 11 232 8051 Fax: +94 11 232 5387 CONTENTS Page 1.0 Scope
More informationSpecification No. CSC-70/DH/UH/P&D/
Specification No. CSC-70/DH/UH/P&D/2011-2012 TECHNICAL SPECIFICATION FOR TWIN CORES PVC SHEATHED PVC INSULATED WEATHER PROOF CABLE FOR WORKING VOLTAGE UPTO & INCLUDING 1100 V, FOR SERVICE CONNECTIONS.
More informationTABLE OF CONTENTS. Page FOREWORD INTRODUCTION SCOPE NORMATIVE REFERENCES
TITLE SPECIFICATION FOR STAYS AND REFERENCE DATE: PAGE: 1 REV 1 APRIL 2009 OF 16 TABLE OF CONTENTS Page FOREWORD...... 3 INTRODUCTION...... 4 1 SCOPE...... 4 2 NORMATIVE REFERENCES...... 4 3 DEFINITIONS
More informationSECTION METAL-ENCLOSED BUS MEDIUM VOLTAGE
METAL-ENCLOSED BUS MEDIUM VOLTAGE PART 1 GENERAL 1.01 1.02 1.03 1.04 1.05 SCOPE The Contractor shall furnish and install the equipment as specified herein and as shown on the contract drawings. The medium
More informationTECHNICAL SPECIFICATION OF ACCESSORIES SUITABLE FOR 7/3.15 mm G.I. EARTH WIRE
GUJARAT ENERGY TRANSMISSION CORPORATION LTD. Sardar Patel Vidyut Bhavan, Race Course, Vadodara: 390 007 TECHNICAL SPECIFICATION OF ACCESSORIES SUITABLE FOR 7/3.15 mm G.I. EARTH WIRE GETCO/E/TS EAC020/R0
More informationDRAFT TANZANIA STANDARD. Part 7: Underground Power Cables for rated voltages 0.6kV/1kV (Um 1.2kV)
EDC3 (5239) P3 Mini-Grid Systems DRAFT TANZANIA STANDARD Part 7: Underground Power Cables for rated voltages 0.6kV/1kV (Um 1.2kV) TANZANIA BUREAU OF STANDARDS TBS 2017 First Edition 2017 Table of Contents
More informationNPS/001/024 Technical Specification for Low Voltage Aerial Bundled Conductor Fittings
Version:- 5.0 Date of Issue:- July 2017 Page 1 of 12 NPS/001/024 Technical Specification for Low Voltage Aerial Bundled Conductor Fittings 1. Purpose The purpose of this document is to outline the technical
More informationQUOTATION REQUEST (QR) Quotation Request #: SI OA BILL OF QUANTITIES & PRICING
Invited Suppliers: QUOTATION REQUEST (QR) Quotation Request #: SI-0282018 OA BILL OF QUANTITIES & PRICING QR cover page 1 Signature Department Head: Date: 04 May '18 Date of submittal: May 11, 2018 before
More informationTABLE OF CONTENTS FOREWORD... 3 INTRODUCTION SCOPE NORMATIVE REFERENCES DRAWING... 5
TITLE SPECIFICATION FOR FREE- STANDING 11 DATE: NOVEMBER 2016 PAGE: 1 OF 16 COMPILED BY FUNCTIONAL RESP APPROVED BY AUTHORIZED BY... Z NGQWALA TECHNICIAN: TECHNOLOGY SERVICES... V. RAMPERSAD SENIOR ENGINEER:
More informationBharat Heavy Electricals Limited (High Pressure Boiler Plant) Tiruchirappalli , TAMIL NADU, INDIA MATERIALS MANAGEMENT
An ISO 9001 Company Bharat Heavy Electricals Limited (High Pressure Boiler Plant) Tiruchirappalli 620014, TAMIL NADU, INDIA MATERIALS MANAGEMENT TITLE DRAG LINK CHAIN FEEDERS Phone: +91 431 2574091/2574046
More information