Section-Iii Xps- 25/2010

PRASAR BHARATI (BROADCASTING CORPORATION OF INDIA) OFFICE OF THE ADDL. DIRECTOR GENERAL(E)(EZ) ALL INDIA RADIO & DOORDARSHAN : KOLKATA-700 001

File No. P/1 / LT Panel/ BPN-SBP/2013-14 Dated : 18.02.2013

To,

Sub: Supply of LT Panel at 5KW FM Transmitter of AIR, Bhawanipatna & Sambalpur – 1Set for each places. Sir,

Please furnish your quotation for the stores mentioned in the enclosed form. The rate should be in figure as well as in words. 2. The quotation should be sent to undersigned by name along with description of stores, makers name, specification as per requirement of this office, terms of payment, validity period separately in cover may be mentioned. The cover must be Wax Sealed. The cover containing quoted prices, Sales tax rebate etc. to be furnished in the proforma forwarded by this office so as to reach within 1400Hrs. on or before: 04.03.2013. 3. On the sealed cover questioners will give the following details super scribing on the cover:- a) Materials for which quotation are enclosed. b) Reference of letter or Enquiry. c) Due date of Opening of quotations. d) Name of address of the tender. 4. The quotations will be opened in the office of the undersigned at 3 p.m. on 04.03.2013 in the presence of the Tenderers or their Agents who may choose to attend. 5. The quotation as submitted should remain open for acceptance for a period of 90 days from the date of opening them. 6. Quotation should strictly confirm to specification. 7. Quotation should strictly comply with the enclosed terms & conditions for submission of quotations. 8. Details literatures , drawing , operation manuals etc. applicable for the items offered should be enclosed with quotation stated in Para - 2 above. 9. The Add. Dir. General(Engg. - EZ), AIR & TV, Kolkata reserves the right to reject any or all the quotations without assigning any reasons. Yours faithfully,

(Arijit Dutta) Assistant Engineer For Addl. Dir. General(Engg.-EZ)

Page ; 1 RATES SHOULD BE QUOTED IN FIRMS’ LETTER HEAD ALSO

TENDER NO : P/1 / LT Panel/ BPN-SBP/2013-14 Dated : 18.02.2013 Date of opening : 04.03.2013(1500 Hrs.)

LAST DATE OF RECEIVING OF QUOTATION AT THE OFFICE OF THE Addl. Dir. General (EZ), AIR & TV, AKASHVANI BHAVAN, KOLKATA : 04.03.2013(1400 Hrs.)

SL. DESCRIPTION OF STORES QTY. RATE/UNIT TAXES TOTAL SUBMISSION OF INFORMATION NO. PRICE COST AS PER THE FORMAT IS MANDA- REMARKS TORY, OTHERWISE TENDER IS LIABLE TO BE REJECTED. 1. Supply of LT Panel at 6KW FM Transmitter, AIR, 1(One) Bhawanipatna & Sambalpur Complete Set for each places Please Note :

1. Completion / delivery of Store : 15days after issue of Letter of Intent. 2. Earnest Money : Rs.9,000/- for each places. 3. Bid Validity : Up to120 (One Hundred Twenty) days from the date of opening of Technical Bid. 4. Warranty : Required as per clause 8 of Annexure-II, General Terms & Conditions & as per Specifications. 5. Performance Security Deposit : Required as per Annexure-II, (General Terms & Conditions). (i) Amount : 10% of the order value in the form of Demand Draft / Bank Guarantee/FDR (ii) Validity : 60 (sixty) days beyond the date of expiry of Warranty/Guarantee 6. Payment Terms : 100% payment will be released on receipt of materials in physically good condition at site. 7. Experience Certificate : Supply experience of similar panels to Government, Semi Government or to renowned Department may be submitted.

TENDRER’S FULL ADDRESS SIGNATURE OF TENDERER VALIDITY PERIOD QUOTATION NO. & DATE WITH CONTACT NUMBER Page : 2

INFORMATION TO NOTE 1. QUOTATION WHERIN PAYMENT INVOICE THROUGH BANK DOCUMENT IS INDICATED WILL BE STRAIGHTWAY REJECTED. NO ADVANCE PAYMENT IS ADMISSIBLE. 2. QUTATION SHOULD STRICTLY COMPLY WITH THE ATTACHED TERM & CONDITION.

3. DETAILS CATALOGUE, PRICE LISTS OF THE ITEMS SHOULD BE ENCLOSED WHERE APPLICABLE.

4. FREE DELIVERY AT EQUIPMENT WING, 35/1, RAJA MANINDRA ROAD, KOLKATA – 700 037.

5. PLACE OF DELIVERY : FREE DELIVERY AT 6KW FM TRANSMITTER AT AIR, BHAWANIPATNA & SAMBALPUR.

6. IF THE ITEMS ARE UNDER DG S&D RATE CONTRACT, REFERENCE OF THE DG S&D RATE CONTRACT SHOULD INVARIABLY ADMITTED.

7. ST & IT CLEARANCE CERTIFICATE SHOULD BE ENCLOSED ALONG WITH THE QUOTATION.

8. PHOTO COPY OF CERTIFICATE OF THE LICENCE FOR ELECTRICAL WORK SHOULD BE SUBMITTED AGAINST ELECTRICAL WORK.

9. IN CASE OF CONTRACT WORK, WHETHER THE FIRM HAS OBTAINED LICENCE UNDER CONTRACT LABOUR ACT, IF YES, GIVE THE LICENCE NUMBER.

KINDLY NOTE : WITHOUT THE FOLLOWING DETAILS OFFER WILL BE TREATED AS CANCELLED

1. EX-STOCK DELIVERY : YES/NO, 2. RATE OF VAT WITH S.T. NO : ………………………………………. , 3. ST & IT CLEARANCE CERTIFICATE TO BE ENCLOSED,

4. PAN NO : …………………..…………… , 5. BANK A/C NO : …………………………………………….. , 6. EXCISE DUTY ………………………….. ………………………………,

7. OCTROI………………………………8. FREIGHT CHARGE …………………………………., 9. OTHER TAXES OR DUTIES, IF ANY …………………… 10. SERVICE TAX,

REGISTRATION NO.(IF APPLICABLE)……………………………… & 11. COPY OF TRADE LICENCE SHOULD BE ENCLOSED. Page : 3 XPS -FM/5KW/BPN-SBP Technical Specification

SECTION-I GENERAL CONDITIONS OF TENDER/CONTRACT

1. SCOPE : This section covers the general conditions governing the design, manufacture, PDI/Factory testing, transportation to site. Testing for satisfactory operation of 400V, 3-phase, LT Panel at the sites as specified in Schedule of requirements. 1.2 LOCATION : The 400V, 3-phase, LT Panel shall be installed indoor in technical area of the building having natural air circulation. 1.3 GENERAL CONDITIONS : 1.3.1 400V, 3-phase, LT Panel, 50Hz, LT Panel suitable for continuous operation, totally enclosed floor mounted LT Panel shall be complete in all respect and ready for Installation & Commissioning. 1.3.2 A schematic of LT Panel is given in enclosed drawing of respective station. The schematic & the Technical Specifications are indicative of the needs of AIR and are meant to help the tendereres to quote for their standard equipment which would meet these specification. 1.3.3 The LT Panel shall be designed for efficient and trouble free service for continuous operation (24x7Hrs). All materials used in the manufacturing shall be of high quality and conform to the relevant IS amended to date. 1.3.4 All work shall be carried out in accordance with standard mechanical & electrical practice. The units shall be designed for ease in operation, maintenance and complete safety to operating personnel. 1.3.5 Only easily available standard components should be used far as possible. The tenderer shall submit an undertaking to make available spares and replacement parts for a period of ten years. 1.4 COMPLETENESS OF CONTRACT : 1.4.1 All fittings and accessories which may not have been specifically mentioned or which the tenderer may not explicitly mention in his tender but are necessary and essential for the satisfactory operation of the LT Panel shall be deemed to be included in the contract and is to be provided by the contractor without any extra charge. An undertaking in this regard is to be submitted with offer by tenderer. 1.5 DOCUMENTS TO BE SUBMITTED (WITH TENDER) : 1.5.1 Printed original leaflets detailing technical parameters with illustrations of LT Panel in section view elevation & plan. 1.5.2 Experience certificate in manufacturing of LT Panel in their own capacity during the last five years. A list of such works giving details of capacity & date of supply along with the satisfactory completion certificates issued by the client. 1.5.3 Certificate of Original Equipment Manufacturer(OEM) /Original Equipment Assembler(OEA) of the offered make/model. 1.5.4 A valid copy of ISO 9001 : 2000 Certificate of OEM/OEA of the offered equipment. 1.6 DOCUMENTS TO BE SUBMITTED (AFTER ACCEPTANCE OF TENDER) : 1.6.1 Six copies of the drawings in plan, elevation & section showing the dimensional details, location, accessories etc. of the LT Panel should be sent to Indenter within two weeks of acceptance of the tender for approval before taking up manufacturing. Two sets will be returned after approval. 1.6.2 Two copies of installation, assembly at site, operation, maintenance and trouble shooting manual having details of routine, preventive/corrective and periodical maintenance.

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1.6.3 Following documents/details will have to supplied to the consignee along with the LT Panel at the time of delivery. a) Two copies of the book of instructions for the installation, Testing, Commissioning and maintenance of LT Panel. b) Factory Test Certificates showing the results of tests actually conducted on the LT Panel Accessories. c) Two sets of finalized drawings showing dimensions and other fixtures on the LT Panel including wiring of panel. 1.6.4 Two sets of drawing and instruction booklet of LT Panel should be sent directly to Director Engg. (P) as soon as the same are approved by the indentor. 1.7 DELIVERY PERIOD AND COMPLETION OF WORKS : Delivery & handing over of the LT Panel shall be completed within three(3) months from the Letter of Intent. This period shall be effective from the date of acceptance of the tender and shall be in dependent of any other factors. 1.8 PACKING : The packing shall be suitable to withstand transportation hazards. Each packing shall contain packing slip giving the details of the contents and bear the address of consignee. A copy of packing slip giving the list of items included in the package together with the package number shall be mailed in advance to the consignee. 1.9 GUARANTEE : The LT Panel should be guaranteed in all respects for satisfactory operation under full load condition for one year from the date of taking it into service. 1.10 MISCELLANEOUS : (i) Inter connecting power and control cables between different components of LT Panel including cables, first filling of transformer oil, consumable hardware required to make the LT Panel fully functional shall be the part of the contract. (ii) The supplier shall make good/repair the damage to AIR property during delivery and storing of complete store. (iii) The supplier shall hold AIR or it’s representative harmless for any liability/ compensation by his employee or third party for any damage / loss of life or property to them during the delivery and storing of complete gear. (iv) Supplier/his erection crew will make their own arrangement for stay during installation of LT Panel, if applicable. 1.11 SPARES : The Tenderer shall also quote separately for recommended spares for five years operation of LT Panel along with list. The list of recommended spares should be based upon field reports and should be sufficient enough for trouble free operation of the LT Panel even at remote locality. 1.12 INSURANCE/TRANSPORTATION : 1.12.1 Supplier will comprehensively insure entire material for loss / theft during transportation from factory to site till installation is completed and handed over to AIR. A copy of policy in this regard shall be submitted along with initial consignment. 1.12.2 The entire consignment shall have to the transported in the packing suitable to with stand transportation hazards. Each packet shall contain a packing slip giving details of the contents and bear the full address of ultimate consignee. 1.13 PRE - DESPATCH INSPECTION : The successful tenderer will have to get the LT Panel inspected by a person authorized by indenter in his workshop/factory before dispatch as per mutually accepted ATP according to guidelines of BIS for such jobs & procedure defined in relevant IS Standard as amended up to date. 1.14 TESTING/ACCEPTANCE AT SITE : 1.14.1 The supplier shall show all the required tests at site (tests mentioned in Section II Para 2.6 except type test) as per mutually agreed ATP according to relevant standard of BIS for such jobs at no load, partial load and full load (in steps of 20% to the extent feasible from no load to full load) after installation completed by this office. 1.14.2 The consumable items if any required during this testing shall be arranged by the supplier.

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XPS -FM/5KW/BPN-SBP SECTION-II

DESIGN FEATURES OF THE EQUIPMENT

2.1 SCOPE : This section covers Design, Manufacturing & Supply of LT Switchgear. 2.2 GENERAL:

2.2.1 The Low-Tension Switchboard shall generally confirm to all provision of IS : 13947 amended to date. It shall be suitable for working on voltage 415Volts, 3Φ 50 Hz 4 wire with earthed neutral supply system. General requirement shall be covered by IS-13947 amended up to date. 2.2.2 The Switchboard shall be indoor type, floor mounting, compact, metal clad, totally enclosed and readily extendable on both sides, having in it all switches and accessories and completely factory pre-wired. The markings and arrangement for Switch Gear and Control Gear shall conform to IS-375 as amended to date. 2.2.3 The cubicle type L.T. switch board shall have a fault with stand capability of 6.25 MVA at 415 V or fault current with stand capacity of 9 KA for 1 second. 2.2.4 A schematic of the LT Switchboard is given in enclosed drawing. The Schematic and the Technical Specifications are indicative of the needs of AIR and are meant to help the tenderers to quote for their standard equipment which will meet these specifications.

2.3 CONSTRUCTIONAL FEATURES :

2.3.1 The Switchboard shall be designed for mounting over 300 mm wide cable trench in the floor. All cables will enter the switch board vertically form the trench below. Outlets from MCCBs that are above the bus bars shall be through reverse entry cable boxes. The switch board shall be provided with removable bottom plates fitted with cable glands of appropriate size for aluminum cables. 2.3.2 The Switchboard shall be of single front construction and equipment shall be mounted only on the front. The switch board shall have a uniform height and depth throughout its length. 2.3.3 The Switchboard shall present a flush appearance and shall be made of 2 mm thick (14 SWG) cold rolled M.S. Sheet and shall be free from rust, scales, grease and other foreign matters. 2.3.4 The framework shall be rigid and with modular arrangement. The framework shall house the MCCBs etc. in multi-tier formation. The equipment shall be mounted independent of the back plate and not on the rear surface of the housing. 2.3.5 Each module shall be fitted with individual doors with concealed hinges. All doors shall be held securely against sponge rubber gaskets to make the equipment dust free and vermin proof. 2.3.6 The compartment doors shall be interlocked so that it shall not be possible to open the door with the switch in closed (ON) position. Provision may also be made for pad locking the switches in off position wherever required. 2.3.7 All steelwork shall undergo a process of degreasing, pickling in acid, cold rinsing, phosphatising, passivating and then be sprayed with a high corrosion resistant primer. The finishing treatment shall be by application of two coats of heat resistant synthetic Enamel of approved shade (generally Siemen’s Grey) as per 63106 IS 5 storing process will be preferred. 2.3.8 A base channel, painted black shall be provided to prevent corrosion of sheet cubicles and to facilitate cleaning of floors. 2.3.9 All hinged doors shall be earthed through flexible braided copper wire. 2.3.10 The Enclosure shall provide a degree of protection covered by type IP-55 of IS-2147 amended to date. The L.T. switch board shall be provided with necessary Moulded Case Circuit Breakers. 2.3.11 The LT Switchgear shall be provided with necessary MCCBs with Micro-processor based Overload and Release. 2.3.12 The Sub Distribution Board shall be provided with MCCB & MCB.

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2.4 BUS BARS & CONNECTORS: 2.4.1 Single piece, air insulated bus-bars of hard drawn high conductivity electrolytic copper rated for the current indicated in the schedule schematic drawing and corrected for an ambient temperature of 50°C and conforming to Grade E91E of IS 5082 as amended to date shall be provided. 2.4.2 Bus bars shall be supported on unbreakable, no-hygroscopic supports rigidly held to the framework of the chamber so as to withstand thermal and dynamic stresses during system short circuits/fault conditions. They may be insulated individually with an approved non-deteriorating insulating material such as empire tape or sleeved with heat shrinking PVC sleeves to make it dust proof. Phase identification with colour tape also is to be provided. 2.4.3 The neutral bus bars should be insulated with provision for earthing at one point. Required clearances of bus bars shall be maintained. (Between phase-to-phase – at least 30 mm and between phase and neutral at least 20 mm.). 2.4.4 The bus bars shall have uniform section throughout the length of the switch board. The neutral bus bar shall have a rating of at least 50% of the phase bus bar. 2.6 MOULDED CASE CIRCUIT BREAKERS / MCCBs : 2.6.1 All the live parts of MCCBs shall be enclosed in an insulated moulded housing. The operating mechanism should be quick make, quick-break and trip free. Three-phase MCCBs shall have a common operating handle for simultaneous operation and tripping of all three phases. It should be independent of manual operation and conform to relevant sections of IS-13947. 2.6.2 The housing should be made of heat resistant and flame-retardant thermo-insulating material. The operating handle should clearly indicate ON, OFF and TRIP positions. 2.6.3 The MCCBs should have Micro-processor based overload protection adjustable over a specified range of 40% to 100% of rated current with inverse time – current characteristics, and instantaneous short circuit protection adjustable over 300% to 800% of the thermal overload settling. The overload and short circuit releases shall be adjustable for each phase independently, direct acting and should operate on a common trip bar so that all the phases are disconnected even when a fault occurs on only one/two phases. 2.6.4 Earth leakage protection is to be provided with MCCBs for safety of operating personnel. All parts of The circuit breaker shall be enclosed in the moulded hosing with only the terminals accessible for external connections (for Incoming Only). 2.6.5 Terminals shall be so designed such that it can accept links or cable lugs. Adequate separation between adjacent terminals with insulation barriers shall be provided. 2.6.6 The circuit breaker shall be provided with suitable arc chute enveloping each of the contacts so that the quenched quickly and the life of the contacts is enhanced. The contacts shall be made of Silver Alloy for long electrical life. The MCCBs shall be of repute make having valid ISO certificate such as L&T, Siemens, Schneider Electrical or ABB. 2.6.7 MCCBs shall be tested as per IS-13947. Test Certificate for Short Circuit, Breaking & Making Capacity, Mechanical Life etc. shall be obtained from Standard Test House and shall be produced at the time of inspection.

2.7 MINIATURE CIRCUIT BREAKER (MCB) :

2.7.1 The MCB should have inverse time-current tripping characteristics against overload & instantaneous trip against short-circuits. It shall have a high breaking capacity typically 10KA. 2.7.2 The MCB shall have Silver Layered Contacts to reduce arcing time. It shall operate on the current limiting principle and the time of interruption shall not exceed typically 5 milli-seconds. 2.7.3 The MCB shall be housed in a non-ignitable, high impact precision moulded reinforced plastic material to ensure high electrical and mechanical properties. 2.7.4 The MCB shall be fast acting and free from bouncing of contacts and should ensure long contact life and proper contact pressure. 2.7.5 The MCB shall be trip free and should conform to specification IS 8828 amended to date. The MCBs shall be of L&T, Morarji Dorman (MDS), Siemens, Schneider Electrical, ABB or Crompton Greaves. Page:7

2.9 CABLE BOXES :

2.9.1 The outgoing circuit breakers shall have facility for termination of cables as indicated in the schematic. The switch board shall include suitable cable boxes, cable glands. 2.9.2 For connection to the sub-distribution board only PVC copper cable shall be used. All control wiring and the wiring for metering shall be done using PVC insulated stranded copper conductors of minimum size 1.5 Sq.mm. Wirings for CTS shall be with 2.5 Sq.mm copper conductors. All control wirings shall be fitted with identification ferrule at each end. The wires shall be arranged and supported in such a manner that there shall be no strain on the terminations. 2.9.3 Suitable heavy-duty terminal blocks should be provided at the bottom of the cubicle housing the sub- distribution board. Power terminals should be pressure clamp type suitable for aluminium wires. For connection above 63A, 35 Sq.mm. cable copper lugs shall be used.

2.10 INDICATING INSTRUMENTS :

Metering shall be provided as per schematic diagram. The meters shall be of a reputed make conforming to relevant ISI specifications. The instruments shall be flush mounting analog read out type of Grade ‘A’ accuracy as per relevant IS specification. Indicating instruments shall have provision for zero adjustment outside the cover. Instrument transformers shall be provided wherever necessary. Protective current transformer shall conform to IS 2705 (Part III) as amended to date having rated burden of 15 VA and class I accuracy). 2.11 EARTHING :

Earth bars shall be of copper, minimum size 5 mm x 30 mm. The terminals will be provided on both ends (sides) of the board for connecting the board to external earth through 25 mm wide 4 mm thick copper or G.I. strips as per Indian Electricity Rules.

2.12 TESTING :

The switchgear shall be tested at factory & site in accordance with IS 8623 amended to date and shall comprise of :- a) Inspection of the Switchgear including inspection of wiring and electrical operational tests where necessary. b) Dielectric tests. c) All type and routine test reports shall be got approved from the purchaser before despatch of the equipment.

2.13 NAME PLATE AND DIAGRAM PLATES :

All equipment shall have weather proof and non corrosive metal plates fixed in suitable position with full particulars engraved, printed/written in indelible ink thereon with white letters against black back ground.

2.14 PAINTING :

All metallic surface (except enameled and bright parts) exposed to weather shall be given suitable printer coat and two coats of first quality paints of approved color. The supplier shall also supply adequate quantities of paints of approved color. The supplier shall also supply adequate quantities of paints, Varnish etc. for use of patching up any scratches received during transport handling, erection, testing & commissioning.

Page:8 XPS -FM/5KW/BPN-SBP SECTION-III

TECHNICAL SPECIFICATION OF LT PANEL, 5KW FM TR., AIR, BHAWANIPATNA / SAMBALPUR

3.2 TECHNICAL PARAMETER : 3.2.1 L T Switchgear : Sl. No Item AIR s Requirements (a) Type Indoor (b) Nos. of Panel As per enclosed drawing I Nominal Operating Voltage 415 Volts ±10%

(d) Rated Current 400A (e) Rated Insulation Voltage 1.1 KV (f) Thickness of M.S. Sheet used for 2.0 mm pressed shaped mild the Board. steel rolled (g) Overall and detailed dimensions a. Width of the b. Depth (i)complete switchboard c. Height (ii) Individual panel (h) Minimum clearance required from a. Front the walls b. Side c. Back (i) Minimum clearance required in a. Normal Operation front of the switchgear for drawing b. Maintenance out of the circuit breaker c. Servicing 3.2.2 Moulded Case Circuit Breaker: Sl. No Item AIRs Requirements (a) Number of poles 4 (four) (b) Rated Voltage 415 Volts ±10% ( c ) Make and type of Moulded Case To be submitted by tenderer circuit breakers used (d) Rated current 160A,100A & 63A (e) Rated service short circuit 36KA breaking Capacity at 415 V (f) Rated Frequency 50Hz (g) Rated Insulation voltage 650 V (h) Rated impulse with stand voltage 8KV (i) Type of main contacts Silver Alloy (j) Method of closing Manual wound spring loaded operation (k) Weight of Moulded Case Circuit To be furnished by tenderer breaker complete with arc extinguishing medium and mechanism 3.2.3 Miniature Circuit Breaker: Sl. No Item AIRs Requirements (a) Number of poles 2 (two) (b) Rated Voltage 415 Volts/230volts (c) Make and type of miniature circuit To be submitted by tenderer breakers used (d) Rated current 63A, 25A, 16A, 10A & 2A (e) Rated short circuit capacity 10 KA

Page:9 3.2.4 Bus Bar: Sl. No. Item AIRs Requirements (a) Main Bus Bar, 400A Size (i) Phase i. 50 mm x 6 mm (ii) Neutral ii. 50 mm x 6 mm

Material Aluminium b) Applicable Standard IS-375 amended to date 3.2.7 Indicating Instruments: The indicating and integrating instruments must be of repute manufacturer having valid ISO certificate. Sl. No Item AIRs Requirements (a) Analog Voltmeter Range (i) 0-500V Class/ Accuracy (ii) 0.5 (b) Analog Ampere meter (i)Range i. 0-500 A, ii. 0.5 (ii)Class/Accuracy I Indicating lamp LED Type, with protective fuses (i)Type designation To be furnished by tenderer (ii)Operating Voltage --do— (iii) Wattage --do--

Page:10 Page : 11 POWER SUPPLY FROM STATE ELECTRICITY BOARD CABLES :-

1. 1100V, 3½ CORE, 150 SQ.MM ALUMINIUM FEDEER 1 FEEDER 2 100KVA 100KVA PF CONDUCTOR, XLPE-INSULATED, PVC SHEATHED TRANSFORMER TRANSFORMER V AEMOURED CABLE PSM SS 2. 1100V, 3½ CORE, 70 SQ.MM ALUMINIUM F CONDUCTOR, XLPE-INSULATED, PVC SHEATHED A MCCB 160A MCCB 160A ARMOURED CABLE SS 4-POLE 4-POLE R CS # 20A MECHANICALLY & CS # 20A MCB Y 3. 1100V, 4-CORE 16 SQ.MM COPPER CONDUCTOR, PVC ELECTRICALLY 2A B INSULATED, PVS SHEATHED CABLE INTER-LOCKED TPN LED 4. 1100V, 2-CORE, 6 SQ.MM COPPER CONDUCTOR 415V, 3-Ø & NEUTRAL INDICATOR 400A, AL. BUS BAR (50 X 6mm) (STRANDED), PVC INSULATED, PVC SHEATHED CABLE 5. 1100V, 2-CORE, 4 SQ.MM COPPER CONDUCTOR PHASE INDICATOR (STRANDED), PVC INSULATED, PVC SHEATHED CABLE MCCB 100A MCCB 100A MCCB100A MCCB CS#80A, TPN CS #80A, TPN CS #80A, TPN V @@ 6. 1100V, 2-CORE, 2.5 SQ.MM COPPER CONDUCTOR A SS 100A (STRANDED), PVC INSULATED, PVC SHEATHED CABLE TPN DG AMF LEGEND :- TO CCW PANEL SPARE 2A CS#80A SET PANEL MCCB ( NON-ESSENTIAL) 1. MCCB - MOULDED CASE CIRCUIT BREAKER 100A TPN 300A, AL. BUS BAR (50 X 6mm) 2. MCB - MINIATURE CIRCUIT BREAKER CS#85A 415V, 3-Ø & NEUTRAL 3. A - AMMETER MCCB MCB MCB MCB MCB MCB MCB MCCB MCCB 100A 25A 25A 25A 25A 25A 25A 63A 63A 4. V - VOLTMETER CS#85A SPN SPN SPN SPN SPN SPN CS#50A CS#50A 5. SS - SELECTOR SWITCH TPN 6. F - FUSE 3 4 4 4 4 4 7. P.F. - POWER FACTOR A/C #1 A/C #2 A/C #3 A/C #4 A/C #5 SPARE TO CCW PANEL SPARE 8. PSM - PHASE SEQUENCE MERTER 2TON 2TON 2TON 2TON 2TON (ESSENTIAL) 9. CT - CURRENT TRANSFORMER AUTOMATIC A 2 PWER FACTOR 10. CS - CURRENT SETTING AVR 30KVA ISOLATION UPS CORRECTION 11. C/O - CHANGE OVER SWITCH 30KVA TRANSFORMER 30KVA PANEL @@ 12. 3-Ø - THREE PHASE SS LED TYPE PHASE INDICATOR SS

MCB 2A TPN V MCCB 100A, CS#80A SUB DISTRIBUTION BOARD OFFICE OF THE ADDL. DIRECTOR 415V , 3-Ø & NEUTRAL- 200A, AL. BUS BAR (30 X 6mm) GENERAL (ENGG. – EAST ZONE) ALL INDIA RADIO & DOORDARSHAN CT KOLKATA DRG. NO. TP - 16303

MCB/10A MCB/10A MCB /10A MCB/10A MCB /10A MCB/16A MCB/16A MCB/16A MCB/16A MCB/16A MCB/63A MCB/63A L T PANEL FOR 5KW FM SPN SPN SPN SPN SPN SPN SPN SPN SPN SPN TPN TPN TRANSMITTER ALL INDIA RADIO, 6 6 5 5 5 5 4 3 RF SWITCH D/L DEHYD. P.I. RACK SPARE STL SPARE C-BAND RNT SPARE EMERGENCY 5KWFM XTR. SPARE SAMBALPUR & STUDIO EQPT. BHAWANIPATNA DRG. NO. TP - 16303

PLEASE NOTE :- 1. The Electrical Installation shall be as per relevant B.I.S. specification / I.E. Rules / CPWD specification. 2. All MCCB, MCB, BUS BAR materials & Cables (Aluminium / Copper) shall be of I.S.I. marked. 3. All Cables Shall be tested for Insulation Resistance before & after laying & before energising. 4. The site test result of testing are to be recorded & record to be handed over to Installation Officer / Station Authority 5. Route makers shall be provided on this cable route. 6. All Cables shall be identified for Incoming & Outgoing connection location wise on LT Distribution Board 7. Cables shall be run in trench / channels for Transmitter & associated equipment. 8. (i) Upto160Amp MCCB shall be of > 36KA ( ics = icu )at 433 Volts Short Circuit Current rating & should be Micro – processor based. When used as Incomer, it should have Earth Fault Protection. Earth leakage modules are not acceptable. (ii) For Micro – processor based release the adjustment should be 40% to 100% for Overload, for Short Circuit 4 to 10 times. 9. All the MCCB should be of 4-Pole Type. 10. All the MCB shall have rupturing capacity of ≥12KA 11. All the Single Phase MCB shall be of 2-Pole Type (SPN) 12. All the Inputs / Outputs of the LT Panel shall have rated terminations in the Panel for proper connection of the cables. All the cables shall be routed through Cable Glands & terminated provision of Earth Lugs. 13. The Incoming MCCB& main Bus Bar shall have provision of Earth Fault Protection (with different settings), Power Line Surge Protection along with other required protection relevant to B.I.S specification. 14. The LT Distribution Board to be installed in FM Transmitter. It should be cubicle & floor mounted type as per specification with approximate dimension of 1800(W) x 1800(H) x 300(D) all in Cm. 15. All the inter connection (i.e. Solid Rectangular cross Section Bus Bar & Solid Circular Bars) shall be of adequate Current Carrying Capacity. 16. Loose Wire Boxes shall be provided of MS Sheet in all the SDBs. 17. i) All the Safety Displays like Danger Plates (as per I.E / I.S.) shall be displayed at various locations as per I.E. Rules / I.S. Codes / CPWD Specification. ii) Suitable Identification / Marking for the Incoming / Outgoing Circuit Breakers shall be done as per C.E.A. Regulation Rules / I.S. Codes / CPWD Specification. (iii) Suitable Marking for phase i.e. Red/Yellow/Blue/Black in colours as well as marking of ‘R’, ‘Y’, ‘B’ & ‘N’ shall be done on the Incoming / Outgoing Circuit Breakers as per I.E. Rules/ I.S.Codes / CPWD Specification for proper Phase Sequence. 18. Copper Conductor Cable shall be PVC Insulated , Fire Retardant, Low Smoke (FRLS) Type Conforming To B.I.S. Specification. 19. Cable Entry & Exit shall be from the bottom. Provision for Power Earthing shall be provided at two points. 20. The Panel should be of such design that it is to be installed just in front of the Wall & all the Cables accessible from front itself.

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RESERVE MODEL FORM OF BANK GUARANTEE BOND

In consideration of the President of India (hereinafter called “ The Government “) having agreed to exempt …………… (hereinafter called “ the said Contractor(s)”) from the demand , under the terms & conditions of an Agreement No. ------dated ------made between ------and for ------the work ------(hereinafter called “the said Agreement”) of security deposit for the due fulfillment by the said Constructor(S) of the terms and conditions contained in the said Agreement “ on production of Bank Guarantee for Rs. ------(Rupees ------only ) , We------(indicate the name of the Bank) (herein after referred to as the Bank “) at the request of ------Constructor (s) do hereby undertaking to pay to the government as amount not exceeding ------of demand.

2. We ------do hereby undertake to pay ------(indicate the name of the Bank) the amounts due and payable under this guarantee without any demur, merely on the demand from the Government starting that the amount claimed is required to meet the recoveries due or likely to be due from the said Contractor (s). Any such demand made on the bank shall be conclusive as regards. The amount due payable by the Bank under this guarantee shall be restricted to an amount not exceeding Rs. ------

3. We undertake to Pay to the Government any money so demanded not withstanding any dispute or disputes raised by the constructor(s) any suit or proceeding pending before any court or Tribunal relating thereto, our liability under this present being absolute and unequivocal. The payment so made by us under this bond shall be a valid discharge of our liability or payment there under and the constructor (s) shall have no claim against us for making such payment.

4. We ------(indicate the name of the Bank) further agree that guarantee herein contained shall remain in full force and effect during the period that would be taken for the performance of the said Agreement and that it shall continue to be enforceable till all the dues of the Government or by virtue of the said Agreement have been fully paid and its claims satisfied or discharged or till Engineers on behalf of the Government certifies that the terms and conditions of the said Agreement have been fully and properly carried out by the said contractor(s) and accordingly discharge this guarantee .

5. We ------(indicate the name of the bank) further agree with the Government that the Government shall have the fullest liberty without our consent and without affecting in any manner our obligations here under to vary any of the terms and conditions of the said Agreement or to extend time of performance by the said contractor(s) from time to time or to postpone for any time or from time to time any of the powers exercisable by the Government against the said constructor(s) and to forbear or enforce any of the terms and conditions relating to the said Agreement and we shall not be relieved from our liability by reason of any such variation, or extension being granted to the said Constructor(s) Or for any forbearance act or omission on the part of the Government or any indulgence by the Government to the said “Contractor(s) or by any such matter or thing whatsoever which under the law relating to sureties would but for this provision , have effect of so relieving us .

6. The guarantee will not be discharge due to the change in the constitution of the Bank of the Constructor (s).

7. We ------lastly undertake not to revoke this guarantee except with the previous consent of the Government in writing. The guarantee shall be valid up to ------unless extended on demand by Government. Notwithstanding anything mentored above availability against the guarantee is restricted to Rs. ------(Rupees ------only ) And unless a claim in writing lodged with us within six months of the date of expiry or the extended date of expiry of this guarantee all our liabilities under this guarantee shall stand discharged .

Dated the ------day of ------for ------.

Page:13 XPS -FM/5KW/BPN-SBP PRICE BID

Schedule of Requirement for Bhawanipatna (with rate)

For Supply of LT Panel in respect of 5KW FM Tr., AIR, Bhawanipatna, the Tenderer shall quote price for each item separately with necessary break details keeping in view the following :-

i. Make & model of each item to be indicated. ii. Indenter reserves the right to choose & decide the quantity of equipment at the time of finalization of tender.

Sl. Details of Items Qty. Rate Total Price No. 4.1 Supply of 415V, 3Φ, 50Hz LT Switchgear consisting of :- 1(one) . Moulded Case Circuit Breaker (MCCB)-160A – 2Nos. set Moulded Case Circuit Breaker (MCCB)-100A – 7Nos. Moulded Case Circuit Breaker (MCCB)-63A – 2Nos. Miniature Circuit Breaker (MCB)-63A – 2 Nos. Miniature Circuit Breaker (MCB)-25A – 6 Nos. Miniature Circuit Breaker (MCB)-16A – 5Nos. Miniature Circuit Breaker (MCB)-10A – 5 Nos. Miniature Circuit Breaker (MCB)-2A – 2 Nos. Bus Bars Associated Meters & Indicators Associated Cable Glands As per AIR Spec. No. XPS -FM/5KW/BPN-SBP & enclosed Drawing No. DRG. NO. TP - 16303

4.2 Book of instructions for I T C & operation, maintenance 4 including finalized drawing (four) sets Total CST/VAT @4% Grand total

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XPS -FM/5KW/BPN-SBP PRICE BID

Schedule of Requirement for Sambalpur (with rate)

For Supply of LT Panel in respect of 5KW FM Tr., AIR, Sambalpur, the Tenderer shall quote price for each item separately with necessary break details keeping in view the following :-

iii. Make & model of each item to be indicated. iv. Indenter reserves the right to choose & decide the quantity of equipment at the time of finalization of tender.

4.2 Book of instructions for I T C & operation, maintenance 4 including finalized drawing (four) sets Total CST/VAT @4% Grand total

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