wind – solar hybrid systems€¦ · 1 circuit house, tuipang, saiha 5.0 500.00 50,000.00 6 months...

TENDER FOR INSTALLATION

OF

WIND – SOLAR HYBRID SYSTEMS

AT VARIOUS PARTS OF MIZORAM

TENDER NO. 1 OF 2014-15

NIT NO.T.11048/1/08-ZEDA/32, Dt.06.05.2014

ZORAM ENERGY DEVELOPMENT AGENCY (ZEDA)

ABOVE 132 KV SUB STATION, ZUANGTUI, AIZAWL

PIN : 796017

Rs. 500.00

2 ZORAM ENERGY DEVELOPMENT AGENCY (ZEDA), Above 132 KV Sub-station, Zuangtui

Aizawl, Mizoram

TENDER NOTICE

No.T.11048/1/08-ZEDA/32, Dt. 06.05.2014 : Sealed & Separate Tenders are invited by Zoram Energy Development Agency (ZEDA) from MNRE Empanelled Manufactures, for Supply, Integration of various equipments, Installation & Commissioning of an aggregate capacity of 43kW Solar – Wind Hybrid Systems at the location mentioned below

Sl.No

Place of installation

Capacity of the system in kW

Cost of Tender Document in Rs

Earnest Money Deposit In Rs

Completion time

1 Circuit House, Tuipang, Saiha 5.0

500.

00

50,0

00.0

0

6 m

onth

s

2 Dairy Middle School, Tuipang, Saiha 5.0

3 Government High School, Pukpui, Lunglei 5.0

4 Government Primary School-II, Pukpui, Lunglei 5.0

5 Extension Training Centre, Pukpui, Lunglei 5.0

6 Chawngfianga Memorial School, Zohnuai, Lunglei 5.0

7 Greenland Higher Secondary School, Chaltlang, Aizawl

5.0

8 Government Middle School, Cheural, Saiha District. 8.0

TOTAL 43.0

The tender document can be obtained from the Office of the Director, Zoram Energy Development

Agency (ZEDA) during office hours on any working day up to 30th May, 2014 by paying the cost of tender document through Bank draft in favour of Director, ZEDA, payable at Aizawl. The tender documents can also be downloaded from ZEDA website i.e., www.zeda.mizoram.gov.in and the cost of tender documents can be deposited through Bank draft in favour of Director, ZEDA at the time of submitting the tenders.

The tender should be submitted in two separate sealed envelopes i.e., Part – I (TECHNICAL / COMMERCIAL BID) with EMD as mentioned above and Part – II (PRICE BID). Tenders shall be opened on 30th May, 2014 at 2:00 PM in the Office of the Director, ZEDA.

The Price Bid of only those bidders who qualify in Technical/Commercial Bid will be opened. The price bid will be opened thereafter on a suitable date which shall be announced on the date of the opening of the tenders. The Director, ZEDA reserves the right to reject any or all the tenders without assigning any reason thereof.

-sd- (LALRINMAWIA) Director, ZEDA

Memo No.T.11048/1/08-ZEDA/32 Dated Aizawl, the 6th May 2014 Copy to:

1. The Chairman, ZEDA Managing Committee cum Secretary, P&E etc for favour of information. 2. J.P Singh, Scientist ‘F’, Ministry of New & Renewable Energy (MNRE), GOI, for favour of

information and this has reference to MNRE Sanction No.23/3/2013-SWES, Dt 05.12.2013. 3. All empanelled manufacturer of MNRE for small wind energy and hybrid systems, for favour of

information and necessary action.

-sd- (Director, ZEDA)


Aizawl, Mizoram

GENERAL INFORMATION ABOUT THE TENDER 1. Tender notice No. : NIT No.T.11048/1/08-ZEDA/32, Dt.01.05.2014 2. Name of work :“Supply, Installation and Commissioning of an

aggregate capacity of 43kW Solar –Wind Hybrid Systems at various locations in Mizoram

3. Completion period :6 Months (From the date of award of work) 4. Cost of tender document :Rs. 500/- (Rs. Five Hundred only)

5. Amount of Earnest money :Rs. 50000/-(Rupees Fifty Thousand only)

6. Period of validity of Tender for : 3 Months Acceptance

7. Date of commencement of sale of : 06.05.2014 Tender document

8. Last date for sale of tender 30.05.2014 9. Last date and time for receipt of bids: 30.05.2014 up to 12:00 pm

10. Time and date of opening of : 30.05.2014 at 2:00 PM Technical bids

11. Venue of opening of tender : Office of the Director, ZEDA, Zuangtui, Above 132KV Sub Station, P.O. Zemabawk 796017


Aizawl, Mizoram

FORM – F1

SCHEDULE OF GENERAL PRATICULARS OF BIDDER 1. Name of the bidder : 2. Postal address :

3. Telegraphic address :

4. Telephone/Telefax etc :

5. Name and designation of the representative of : Bidder to whom all reference shall be made

To expeditious technical coordination

6. Amount and reference of earnest money deposited : 7. Financial capacity of the contractor/firm for carrying :

Out the work (Annual Turnover during last three years

Of contractor / firm)

8. Has anything extra than price of any item : (As mentioned in price schedule) been written In the price schedule

9. Experience of executing similar type of projects :

Signature of the Bidder: Date:


Aizawl, Mizoram

SECTION - I GENERAL TERM & CONDITIONS

PREFIX TO THE TERMS AND CONDITIONS OF CONTRACT

In the contract the following expression shall, unless the context otherwise requires have the meanings thereby respectively assigned to them.

1. The “Government” shall mean the Government of Mizoram or the Government of India, as may be the case.

2. “ZEDA” means Zoram Energy Development Agency.

3. “Contract”: Contract mean the document forming the tender, acceptance thereof and the formal agreement executed between the ZEDA and the Contractor, together with documents referred to therein otherwise it shall mean the Notice Inviting Tender, information and instructions to bidder. Tender (including the warranty “schedule of quantities and prices” and other schedule attached thereto) General conditions of contract, special conditions, if any, specifications, designs, drawings and letter of award thereof.

4. “Contract Price”: Means the price payable to the Contractor under the contract for full and proper performance of its contractual obligations.

5. The “Contractor” shall mean the person or corporation or firm who’s tender for the work has been accepted and his /its executors, administrations, or permitted assigns.

6. “Works”: Means the materials to be supplied and the work to be executed as defined and set out in the specifications and includes all extra work, additions, deletions, substitutions and variations ordered by the Engineer-in–charge in accordance with the provisions of the contract.

7. “Engineer-in-Charge”: Means the Engineering Officer appointed by ZEDA to sign or cause to sign, the contract agreement on behalf of the ZEDA and the Engineering officer appointed by the ZEDA or its duly authorized representative to direct supervise and be in-charge of the works for the purpose of the contract.

8. “The Consultant” shall mean the firm or person as may be duly appointed by the ZEDA to act as Consulting Engineer for the purpose of work covered in the contract.

9. “Specifications”: Means collectively all the terms and stipulations contained in this document including the conditions of contract, technical provisions and attachments thereto and list of corrections and amendments.

10 “Site”: Means the land on, under in or through which the works are to be executed or carried out and such lands as may be agreed upon between the ZEDA and the contractor as being reasonable and necessary for the carrying out of the works.

11. “Tests on Completion” shall mean all such tests as are prescribed by the specification to be made by the contractor to the satisfaction of the ZEDA before the plant and equipment are taken over by the ZEDA/Users and this also includes those tests not specifically mentioned in the specification but required


Aizawl, Mizoram

under various BIS codes and relevant Electricity Acts and Rules as amended up to date.

12. “Commissioning” shall mean the satisfactory, continuous and uninterrupted operation of the equipment/work as specified after all necessary initial tests, checks and adjustments required at site for a period of at least 30 days to the satisfaction of the Engineer-in-Charge.

13. “Approval” shall mean the written approval of the Engineer-in-Charge and of the statutory authorities, wherever such authorities are specified by any codes or otherwise.

14. “Drawings”: Means collectively all the accompanying general drawings as well as all detailed drawings, which may be used from time to time.

15. “Tender Drawings”: Refers to the drawings made part of the tender documents.

16. “Detailed Drawings”: To be furnished by the contractor for execution of the work and they will form part of the contract.

17. “Labourer”: Means all categories of labour engaged by the contractor, his sub-contractors and his piece workers for work in connection with the execution of the worked covered by the specifications. All these labourers will be deemed to be employed primarily by the contractor.

18. “Fiscal year”: Means year beginning on the first day of April and ending on 31st March in the succeeding year.

19. “Day’: Means a calendar day beginning and ending midnight.

20. “Month or Calendar month”: Means not only the period from the first of a particular month, but also any period between a date in a particular month, and the date previous to the corresponding date in subsequent month unless specifically stated otherwise.

21. “Week”: Means seven consecutive calendar days.

22. “ZEDA Stores”: Means the stores owned by the Zoram Energy Development Agency.

23. “Security Deposit”: Means all deposits whether in Government Securities, Fixed deposit receipts or Bank Guarantee from a Nationalized Bank of India, amounts deducted from interim payments or in any other form pledged to Zoram Energy Development Agency for due performance of the contract and shall be adjusted in case of compensations, or penalties and which may stand either in part or whole as the situation demands.

24. “Urgent Works”: Means any urgent measures, which in opinion of the Engineer – in-Charge, become necessary at the time of execution and/or during the progress of work to obviate any risk of damage to the structure, or required to accelerate the progress of work or which become necessary for security or for any other/reason the Engineer-in –Charge may deem expedient.

25. “Project” refers to Installation and Commissioning of an aggregate capacity of 43 kWp Wind-Solar Hybrid Systems


Aizawl, Mizoram

26. “Manufacturer”: Refers to the party proposing to Design and Construct as specified complete or in part.

27. “Plant, Equipment, Stores”: Means and include plant and materials to be provided under the contract.

28. “Delivery of Plant/Equipment” shall be deemed to take place on delivery of the plant/equipment in accordance with the terms of the contract complete in all respect after approval by the Director, Zoram Energy Development Agency on report of Engineer-in-Charge.

29. “Letter of Intent”: Means the letter from the Director, Zoram Energy Development Agency, conveying his acceptance of the tender subject to such reservations as may have been stated therein.

30. “Sub-Contractors”: refers to a party or parties having direct contract with the contractor and to whom any part of the contract has been sublet by the contractor with the consent in writing of the Engineer-in-charge.

31. “Tonne M.T”:- Where used in these specifications shall mean metric tonne of 1000 Kg.

The terms and expressions not herein defined shall have the same meaning as assigned to them in the Indian Sale of Goods Act, 1977 or any such Act as the case may be.


Aizawl, Mizoram

SECTION - II GENERAL INFORMATION TO THE TENDERER

1. Tenders shall be submitted on original Tender document issued by this office.

Conditional tenders and tender not accompanied by EMD shall not be accepted. 2. Those manufacturers who have downloaded the tender document from website

shall have to deposit the price of tender document i.e. Rs. 500/- along with EMD in the form of Demand Draft only in favour ot Director, ZEDA payable at Aizawl.

3. Rates quoted should be FOR site inclusive of all taxes, including VAT, duties & octroi etc. Rate shall be valid upto three months from the date of opening of tender.

4. Supply, installation and commissioning should be completed within 6 months of the placement of the order.

5. Training for O & M activities will be undertaken simultaneously with beginning of installation and commissioning and will be completed within 7 days. It will be ensured by the manufacturer that at least two local persons are adequately trained for all O & M activities else the manufacturer will have to deploy his person on his rolls to undertake these activities.

6. Bidder shall establish an arrangement to provide after sales service

7. Manufacturer will bill the system directly in the name of ZEDA. No C-form will be issued by ZEDA in connection with the material supplied to them.

8. The payment terms shall be as under :

a) 90% payment will be made after completion of the project subject to fund availability from MNRE and the State/Beneficiary

b) 5% on Completion of training of O & M activities and providing two copies of

manual of each of the equipment (One copy to beneficiary and one copy to ZEDA)

c) 5% after trouble free working of the system for five years from the date of

installation and commissioning of the same *. • This amount (5%) will be released @ 1% yearly on the basis of the

satisfactory performance report from the beneficiary/ZEDA. (Bidders may please appreciate that all the performance guarantee amount is being released in a period of 5 years. This is in spite the fact that SPV panels and system is having a warranty of ten years. Bidder should therefore


Aizawl, Mizoram

honour the full warranty as per the terms of order lest it may lead to reporting of the matter to all concerned and / or blacklisting.)

9. EMD shall be released within a month of the completion of the contract period;

EMD of the unsuccessful bidders shall be released immediately after the finalization of the tenders and issue of order to successful bidder.

10. Tender bids will be submitted in two parts, technical bid and financial bid. The Demand draft of EMD shall be placed in the technical bid cover.

11. Financial bid of only those bidders who qualify the technical bid will be opened.

12. Tenders shall be opened in the presence of the bidders who wish to be present at the time of opening of the tenders.

13. Total cost of the system will be decided on the basis of the cost of the system plus civil works, transportation, imparting training etc.

14. Unless given specific instructions, SPV panels, Wind Aero generator along with balance of the system is liable for inspection at manufacturing end by the designated one or two officers assigned for the purpose at the contractor’s own cost, before dispatch. Testing charges if any charged by the approved testing centre/Lab for the checking of performance will be borne by the firm.

15. The bidder may visit the site and collect all necessary information as may be required by him before submission of the tender.

16. Following maps / drawings are provided in this tender document:

A) Map showing location site

B) Single Line Diagram

C) Schematic Layout of Wind – Solar Hybrid System

17. All pages of tender should be signed by the authorized representative and

company seal affixed.


Aizawl, Mizoram

SECTION - III SPECIAL TERMS AND CONDITIONS

1. A warranty for a minimum period of five years from the date of commissioning of

the Wind SPV hybrid system will be provided by the respective manufacturer to the user/SNAs against any manufacturing defect and deficiencies in the design, engineering and materials of the components used in the system including batteries.

2. Solar SPV modules used in the hybrid system will need to have a warrantee for a

period of at least 10 years from the date of supply.

3. Failure to complete work order in time shall attract penalty @ 2% of the delayed goods for every week of delay or part thereof to a maximum of 10%. However, under force majeure conditions extension may be granted by competent authority at their sole discretion on consideration of the whole circumstances.

4. The offers shall be accompanied with a set of complete technical literature, operation and maintenance manual on the product offered in English language.

5. The offers shall be accompanied with latest test certificates from approved testing centres of the MNRE, Govt. of India. Test reports of earlier years shall not be entertained. Offer received without test certificates shall not be accepted.

6. Only the MNRE empanelled models of the Aero-generators & SPV modules conforming to the relevant IEC Standards for Wind-Solar Hybrid power projects are eligible to quote.

7. For speedy execution, the work can be placed on more than one party on lowest approved rates by the Director.

8. Quality of the product would be the essence of the contract. Director’s effort is to provide the best quality and an efficient product to the beneficiary. Director is therefore not obliged to accept the lowest tender only.

9. Material shall be strictly as per the specifications of the “Tender document”. If there is any left out specification or there is proposal for any better specification by the supplier, the same shall be considered by the Director, ZEDA. A written consent from his office needs to be obtained by the manufacturer before affecting the supply.

10. All disputes relating to this work shall be subject to the jurisdiction of MIZORAM or sub-ordinate courts at AIZAWL only.

11. Director, ZEDA reserves the right to accept or reject any or all the tenders without assigning any reason in the interest of the Agency.


Aizawl, Mizoram

SECTION - IV DOCUMENTS TO BE ENCLOSED WITH THE OFFER

Part – I & Part – II of the tender should comprise the following documents :- Part – I: Technical bid The technical bid Part – I of tender shall be offered and furnished complete in al respect in Annexure – IX along with following documents: a) Forwarding letter in Proforma – I and form – F1 b) Photocopy of partnership deed in case of partnership firm c) Power of attorney for authorized signatory in case of companies d) Details of past experience against supply made to different state nodal agencies,

if any. e) Photocopies of certificate of satisfactory performance of system supplied to state

nodal agencies / Govt. departments along with copy of purchase order f) Empanelment with MNRE, GOI, New Delhi g) Earnest money deposit h) Drawings with specification of the product quoted for i) Write up on after sales service arrangement j) Document cost of Rs. 500/- if copy of DNIT downloaded from website:

www.zeda.mizoram.gov.in. The supplier should enclose the bar chart showing the time of every operation from the date of order up to the date of training and handing over the project to trained personnel under the supervision of ZEDA.

Part – II – Financial bid a) Rate quoted should be FOR to the site with five year warranty period and it

should be inclusive of all parts packing, transportation, Loading – unloading, all taxes and duties VAT.

b) Separate break up should be given for cost of wind Solar Hybrid System, Mounting arrangement, charge controller, power conditioning unit, battery banks and all other accessories. All these items will be added up together and will form basic price of the system.

c) Separate rates should be given for installation, mentioning specifications and drawing of pole and civil work required for foundation etc.

d) The bidders should provide complete technical specifications of Wind – Solar Hybrid system and its sub – system such as electronics, batteries etc.

e) Price shall remain firm and fixed. Price variation clause is not acceptable. f) Prices should be written in both the figures and words. In case of any variation,

the price written in words shall be considered for Tender evaluation.


Aizawl, Mizoram

ANNEXURES

TECHNICAL SPECIFICATIONS,

MAPS, DRAWINGS, TECHNICAL

AND

FINANCIAL BID


Aizawl, Mizoram

ANNEXURE – I TECHNICAL SPECIFICATIONS FOR 5 kW WIND –SOLAR HYBRID SYSTEMS

AT CIRCUIT HOUSE, TUIPANG, SAIHA 1. BATTERY

Battery Bank Tubular Valve Regulated (VRLA) – Gel Type

Battery Voltage of each cell 2 V No. of Batteries of 2 V each 36 (2x12 for main system and 1x12 for

dump load) Voltage Configuration 24 V DC nominal Battery Efficiency 85% A – hrs efficiency Depth of Discharge 80% Battery Capacity (of each of 2V cell) Required

300 Ah at C10

• The strength of the material of the container shall be such that it can handle the

internal pressure of the cell in extreme working conditions. The cell/mono-block shall not show any deformity, cracking or bulge on the side under all working conditions.

• The battery shall be provided with a pressure regulation valve, which shall be self-re-sealable and flame retardant. The valve unit shall be such that it cannot be opened without a proper tool.

• The cell covers shall be made of suitable plastic material compatible with the container material and permanently sealed with the container. It shall be capable to withstand internal pressure without bulging or cracking. It shall also be fire retardant.

• The batteries shall use 2V cells and battery capacity is to be designed at C10 rate with end cell cut off voltage of 1.80V/cell.

• Charging instructions shall be provided along with the batteries.

• Suitable carrying handle shall be provided.

• Offered batteries shall comply to the following : 10% of DOD : 7200 cycles 50% of DOD : 3000 cycles 80% of DOD : 1200 cycles

• The self – discharge of batteries shall be less than 3 % per month at 27 deg.C and les than 6% per month at 30 deg. C

• The charge efficiency shall be more than 90% up to 70% state of charge.


Aizawl, Mizoram

• The batteries shall be designed for operating in ambient temperature of site in the district of SAIHA.

• The batteries shall consist of individual cells, which can be carried separately

with ease while transporting. • The batteries shall be designed such that cells shall be suitable for horizontal or

vertical stacking as per requirement. The Battery Bank shall be designed to provide 3 ‘No Sun’ days autonomy.

2. INVERTERS Inverter Sine Wave Continuous Duty Power Factor 0.8 Inverter Efficiency 90% approx. Inverter Capacity Required 1 x 3.0 kVA (for primary load)

1 x 2.5 kVA (for secondary load) 3. AERO GENERATOR

AERO GENERATOR Battery Charging WTG Capacity 3.2 kW at 24V DC nominal Make and Model Any MNRE empanelled Peak Power 3200 Watts peak Start Generating Wind Speed 3.1 m/s Survival Wind Speed 55 m/s Propeller Diameter 4.5 m – 5m Propeller Material And No. of Blades Carbon Fibre, Fibre Glass and epoxy(2

blades) Generator Alternator of 3.5 kW rating Weight 70 kg +/- 10% Voltage Controller Charge Controller with Protection Over Speed Protection By furling and Dump Load and electric

brakes No. of Machines 1

NOTE : Power curves should be attached


Aizawl, Mizoram

4. SPV MODULES SPV MODULES Capacity 1800 Watt-Peak (Total) Peak Power Per Module 90 – 180 Watts Peak per panel Weight Depending upon size of Panel Dimension Wxhxd Depending upon size of Panel Temperature -40oC to +90oC Wind Load Up to 200kmph Humidity 0% to 100 % No. of SPV Modules Depending upon size of Panel to make

a total of 1.8 kWp

5. VARIOUS EQUIPMENT / SUB – SYSTEMS

Sl.No. Details Capacity Qty

1. Solar Charge Controller With Display And Protection

24V DC, 2kW capacity

1

2. Wind Charge Controller with Display And Protection

24V DC, 4kW Capacity

1

3. Load Controller & Power Conditioning unit with Auto Change Over System From Mains (if any) to Wind Solar And vise-versa and switching to alternate battery system meant for dump load.

1

4. Cables For Connecting Wind Turbines And SPV To controller And Batteries To Inverters

As per site requirement

1 Lot

5. Junction Boxes For Wind And SPV As per requirement

1 set

6. SYSTEM AND SPARES

Sl. No.

(a) (b) (c) (d)

1. Energy Meter at : Solar Output

Wind Output

Battery Output

Inverter Output

2. Ammeter and Voltmeter at :

Solar Output

Wind Output

Battery Voltage

Inverter Output

3. Anemometer with data logging / data transmission system for :

Instantaneo us Wind Speed

Cumulative / Average Wind Speed

Monthly Average Wind Speed

Wind Speed Distribution During Fixed Periods


Aizawl, Mizoram

4. System performance monitoring arrangement with PC connectivity feature through LAN or internet.

Max Possible Electrical Parameters Of Aero Generator And related Convertors

Max Possible Electrical Parameters Of PV System and Related Converters

Wind Condition (Wind Speed & Direction etc)`

Atmospheric Pressure, Humidity, Battery Charge Status.

7. Mounting structure, Lattice Tower, Cables and other balance of system :

Tower design will be for self supporting Lattice type tower of 20m height, having galvanized or MS Angle Powder Coated. The responsibility of design & foundation at site ensuring safety under all exigencies will rest on the supplier of Aero-generator. Wire from Generator to Controller should be through galvanized pipe of suitable size. The system will be properly earthed.

8. The Tower for the wind aero-generator shall be of MS angle / pipes galvanized or

with anti corrosive coating. The height of tower shall be minimum 20 Metres above to ground levels Solar photovoltaic structure should be at such a height that the user cleans the panels easily. The details and drawing should be submitted along with tender document.

9. The cables shall be of appropriate size and passed through proper conduits using material of ISI Mark. The system shall be installed properly having aesthetically good looks. All the ISI codes for the electrical cabling should be followed.

10. The necessary arrangements for automatic change over switches should also be accommodated in the system design.

11. Load Controller with automatic change over should be properly designed.

12. Apart from all above technical specification, the bidder shall have to follow and adhere to norms and specification laid down for MNRE, GOI

13. Technical Specification of Civil Work

(i) All civil structural works shall be designed supplied and constructed as per latest edition of Indian Code and Standard. The scope of work for civil engineering works includes - Foundation of WEG - Foundation of SPV


Aizawl, Mizoram

WEG foundation is to be designed by the manufacturers considering the local soil condition. The RCC works shall be as per IS456-2000 and materials used viz. cement Reinforcement steel etc shall be as per relevant IS standard. While designing the foundations seismic/cyclone conditions shall also be considered. The bidder shall furnish the safe bearing capacity of soil, design calculations & detailed construction drawing & specifications.

Map-1 Location of Circuit House, Tuipang


Aizawl, Mizoram

ANNEXURE – II TECHNICAL SPECIFICATIONS FOR 5 kW WIND –SOLAR HYBRID SYSTEMS

AT GOVERNMENT HIGH SCHOOL, PUKPUI

1. BATTERY




300 Ah at C10












Aizawl, Mizoram

• The batteries shall be designed for operating in ambient temperature of site in Pukpui, Lunglei District, Mizoram




2. INVERTERS Inverter Sine Wave Continuous Duty Power Factor 0.8 Inverter Efficiency 90% approx. Inverter Capacity Required 2 x 2.5 kVA (for secondary load)

3. AERO GENERATOR




Note : Power curves should be attached


Aizawl, Mizoram


a total of 1.8 kWp





1



1


1



1 Lot


1 set


Sl. No.

(a) (b) (c) (d)


Wind Output

Battery Output

Inverter Output


Solar Output

Wind Output

Battery Voltage

Inverter Output







Aizawl, Mizoram















i) All civil structural works shall be designed supplied and constructed as per latest edition of Indian Code and Standard. The scope of work for civil engineering works includes - Foundation of WEG - Foundation of SPV


Aizawl, Mizoram


Map-2 Location of Govt’ High School, Pukpui, Lunglei


Aizawl, Mizoram

ANNEXURE – III

TECHNICAL SPECIFICATIONS FOR 5 kW WIND –SOLAR HYBRID SYSTEMS AT CHAWNGFIANGA MEMORIAL SCHOOL, ZOHNUAI, LUNGLEI DISTRICT

1. BATTERY




300 Ah at C10












Aizawl, Mizoram

• The batteries shall be designed for operating in ambient temperature of site in the district of Lunglei, Mizoram




2. INVERTERS Inverter Sine Wave Continuous Duty Power Factor 0.8 Inverter Efficiency 90% approx. Inverter Capacity Required 1 x 3 kVA (for primary load)

1 X 2.5 kVA (for secondary load) 3. AERO GENERATOR






Aizawl, Mizoram


a total of 1.8 kWp





1



1


1



1 Lot


1 set


Sl. No.

(a) (b) (c) (d)


Wind Output

Battery Output

Inverter Output


Solar Output

Wind Output

Battery Voltage

Inverter Output







Aizawl, Mizoram















i). All civil structural works shall be designed supplied and constructed as per latest edition of Indian Code and Standard.

The scope of work for civil engineering works includes - Foundation of WEG - Foundation of SPV


Aizawl, Mizoram


Map-3 Location of Chawngfianga Memorial School, Zohnuai, Lunglei


Aizawl, Mizoram

ANNEXURE – IV TECHNICAL SPECIFICATIONS FOR 5 kW WIND –SOLAR HYBRID SYSTEMS

AT GREENLAND HIGHER SECONDARY SCHOOL, CHALTLANG, AIZAWL

1. BATTERY




300 Ah at C10












Aizawl, Mizoram

• The batteries shall be designed for operating in ambient temperature of site in the district of Aizawl, Mizoram




2. INVERTERS Inverter Sine Wave Continuous Duty Power Factor 0.8 Inverter Efficiency 90% approx. Inverter Capacity Required 2 X 2.5 kVA

3. AERO GENERATOR






Aizawl, Mizoram


a total of 1.8 kWp





1



1


1



1 Lot


1 set


Sl. No.

(a) (b) (c) (d)


Wind Output

Battery Output

Inverter Output


Solar Output

Wind Output

Battery Voltage

Inverter Output







Aizawl, Mizoram


















Aizawl, Mizoram


Map – 4: Location of Greenland Higher Secondary School, Chaltlang, Aizawl


Aizawl, Mizoram

ANNEXURE – V TECHNICAL SPECIFICATIONS FOR 5 kW WIND –SOLAR HYBRID SYSTEMS

AT EXTENSION TRAINING CENTRE, PUKPUI, LUNGLEI

1. BATTERY




300 Ah at C10












Aizawl, Mizoram






3. AERO GENERATOR






Aizawl, Mizoram


a total of 1.8 kWp





1



1


1



1 Lot


1 set


Sl. No.

(a) (b) (c) (d)


Wind Output

Battery Output

Inverter Output


Solar Output

Wind Output

Battery Voltage

Inverter Output







Aizawl, Mizoram


















Aizawl, Mizoram


Map – 5: Location of Extension Training Centre, Pukpui, Lunglei


Aizawl, Mizoram

ANNEXURE – VI TECHNICAL SPECIFICATIONS FOR 5 kW WIND –SOLAR HYBRID SYSTEMS

AT GOVT’ PRIMARY SCHOOL-II, PUKPUI, LUNGLEI

1. BATTERY




300 Ah at C10












Aizawl, Mizoram






3. AERO GENERATOR






Aizawl, Mizoram


a total of 1.8 kWp





1



1


1



1 Lot


1 set


Sl. No.

(a) (b) (c) (d)


Wind Output

Battery Output

Inverter Output


Solar Output

Wind Output

Battery Voltage

Inverter Output


Instanteneo us Wind Speed





Aizawl, Mizoram


















Aizawl, Mizoram


Map – 6: Location of Govt’ Primary School-II, Lunglei


Aizawl, Mizoram

ANNEXURE – VII TECHNICAL SPECIFICATIONS FOR 5 kW WIND –SOLAR HYBRID SYSTEMS

AT DAIRY MIDDLE SCHOOL, TUIPANG, SAIHA

1. BATTERY




300 Ah at C10












Aizawl, Mizoram

• The batteries shall be designed for operating in ambient temperature of site in the district of Saiha, Mizoram





3. AERO GENERATOR






Aizawl, Mizoram


a total of 1.8 kWp





1



1


1



1 Lot


1 set


Sl. No.

(a) (b) (c) (d)


Wind Output

Battery Output

Inverter Output


Solar Output

Wind Output

Battery Voltage

Inverter Output







Aizawl, Mizoram


















Aizawl, Mizoram


Map – 7: Location of Dairy Middle School, Tuipang, Saiha District


Aizawl, Mizoram

ANNEXURE – VIII

TECHNICAL SPECIFICATIONS FOR INSTALLATION OF 8 kW WIND SOLAR

HYBRID SYSTEM AT GOVERNMENT MIDDLE SCHOOL & CHEURAL VILLAGE

1. BATTERY Battery Bank Tubular Valve Regulated (VRLA) – Gel

Type Battery Voltage of each cell 2V No. of Batteries of 2V each 72 (5x12 for main system and 1x12 for

dump load) Voltage Configuration 24 V DC nominal Battery Efficiency 85% A-hrs efficiency Depth of Discharge 80% Battery Capacity (of each of 2V cell) Required

300 Ah at C10

• The strength of the material of the container shall be such that it can handle the internal pressure of the cell in extreme working conditions. The cell/mono-block shall not show any deformity, cracking or bulge on the side under all working conditions.

• The battery shall be provided with a pressure regulation valve, which shall be self-sealable and flame retardant. The valve unit shall be such that it cannot be opened without a proper tool.


• The batteries shall use 2V cells and battery capacity is to be designed at C10 rate with end cell cut off voltage of 1.80V / cell.

• Charging instructions shall be provided along with the batteries. • Suitable carrying handle shall be provided. • Offered batteries shall comply to the following:

10 % of DOD : 7200 cycles



• The self-discharge of batteries shall be less than 3 % per month at 27 deg. C and less than 6% per month at 30 deg. C.

• The charge efficiency shall be more than 90% up to 70 % state of charge. • The batteries shall be designed for operating in ambient temperature of site in

the district of Lawngtlai. • The batteries shall be designed such that cells shall be suitable for horizontal

or vertical stacking as per requirement. The Battery Bank shall be designed to provide 3 ‘No Sun’ days

autonomy.


Aizawl, Mizoram

2. INVERTERS

Inverter Sine Wave Continuous Duty Power Factor 0.8 Inverter Efficiency 90% approx. Inverter Capacity Required 1x5.0 kVA (for primary load) &

1x2.5 kVA (secondary load)

3. AERO-GENERATOR

AERO-GENERATOR Battery Charging WTG Capacity 5.1 kW at 24V DC nominal Make And Model Any MNRE empanelled Peak Power 5400 Watts peak Start Generating Wind Speed 2.7 m/s Survival Wind Speed 55 m/s Propeller Diameter 5.24 m Propeller Material And No. of Blades

Carbon Fibre, Fiber Glass and epoxy (2 blades)

Generator Alternator of 5.1 kW rating Weight 96.5kg +/- 10% Voltage Controller Charge Controller with Protection Over Speed Protection By furling and Dump Load and electric


Note : Power curves should be attached

4. SPV MODULES

SPV MODULES Capacity 2880 Watt-Peak (Total) Peak Power Per Module 90-180 Watts Peak per panel Weight Depending upon size of Panel Dimension Wxhxd Depending upon size of Panel Temperature -40oC to +90o C Wind Load Upto 200kmph Humidity 0% to 100% No.Of SPV Modules Depending upon size Panel to make a total of

2.88 kWp


Aizawl, Mizoram

5. VARIOUS EQUIPMENT / SUB - SYSTEMS

Sl.No. Details Capacity Qty 1. Solar Charge Controller With

Display And Protection 24V DC, 3kW capacity

1

2. Wind Charge Controller With Display And Protection

24V DC, 5.5kW Capacity

1

3. Load Controller & Power conditioning unit with Auto Change Over System From Mains (If any) to Wind Solar And vice-versa and switching to alternate battery system meant for dump load

1

4. Cables For Connecting Wind Turbines And SPV To Controller And Batteries To inverters


1 Lot

5. Junction Boxes For Wind And SPV

As per requirement 1 set


Sl. No.

(a) (b) (c) (d)

1. Energy Meter at

Solar Output

Wind Output Battery Output

Inverter Output

2. Ammeter and Volmeter at :

Solar Output

Wind Output Battery Voltage

Inverter Output voltage

3. Anemometer with data logging / data transmission system fro :

Instantaneous Wind Speed



Wind Speed Distribution during Fixed Periods

4. System performance monitoring arrangement with PC connectivity feature through LAN or Internet.

Max. possible electrical parameters of Aero-generator and related Converters

Max. possible electrical parameters of PV system and related. Converters.

Wind Condition (Wind Speed & Direction etc.)

Atmospheric Pressure, Humidity, Battery charge Status.


Aizawl, Mizoram

7. Mounting Structure, Lattice Tower, Cables and other balance of system:

Tower design will before triangular Lattice type tower of 20m height having

MS Angle Powder Coated. The responsibility of design and provision of

suitable number of guys at suitable heights including foundation at site

ensuring safety under all exigencies will rest on the supplier of Aero-

generator. Wire from Generator to Controller should be through galvanized

pipe of suitable size. The system will be properly earthed.

8. The Tower for the wind aero-generator shall be of MS angle / pipes galvanized or with anti corrosive coating. The height of tower shall be minimum 20 Mtrs above to ground levels Solar photovoltaic structure should be at such a height that the user cleans the panels easily. The details and drawing should be submitted along with tender document.

9. The cables shall be of appropriate size and passed through proper conduits

using material of ISI Mark. The system shall be installed properly having

aesthetically good books. All the ISI codes for the electrical cabling should be

followed.


11. Load Controller with automatic charge over should be properly designed.

12. Apart from all above technical specification, the bidder shall have to follow and adhere to norms and specification laid down for MNRE, GOI.


(i) All civil structural works shall be designed supplied and constructed as per latest edition of Indian Code and Standard. The scope of work for civil engineering works includes

- Foundation of WEG

- Foundation of SPV

(ii) Aero-generator foundation is to be designed by the manufacture

considering the local soil condition. The RCC works shall be as per IS456-

2000 and materials used viz cement Reinforcement steel etc. shall be as

per relevant IS standard. SPV system is to be designed & suitably

installed on RCC Rooftop.


Aizawl, Mizoram

Map – 8: Location of Govt’ Middle School, Cheural


Aizawl, Mizoram

Drawing No –1: Single Line Diagram of Wind Solar Hybrid System:


Aizawl, Mizoram

Drawing No-2 :Schematic Diagram for Wind Solar Hybrid System


Aizawl, Mizoram

ANNEXURE – IX

TECHNICAL BID

1) Name & address of the firm / supplier complete with telephone, fax nos. & Email etc.

2) Name and designation of the authorized signatory to whom reference shall be made

3) Present activities / business of the firm 4) Type of organization

a) Sole Proprietor b) Partnership firm c) Private Ltd. Company d) Public Ltd. Company

5) Sale tax /VAT registration number 6) Detail of any existing service network in

Region of Mizoram (name & address of service centre, year of opening)

7) Details of EMD of Rs. 50,000/- (Rs. Fifty thousand only)

Attached / not attached DD No _________ Dated _________ Bank _________ Payable at Aizawl

8) Empanelment with MNRE / GOI Certificate Attached / not attached 9) Annual turnover of the last three year with

return of the income tax file. Attached / not attached

10) Past Experience Certificate Attached / not attached 11) Any variation in specification (Annexure I)

with proper justification

12) Authority letter from company for signing the paper on behalf of company with seal

Attached / not attached

13) Address of the person to whom all reference shall be made regarding this tender with Telephone no.Fax no. and E-mail of the contact person.

(Signature of the authorized signatory) Name : Designation : Company seal :


Aizawl, Mizoram

ANNEXURE – X

FINANCIAL BID FOR CHAWNGFIANGA MEMORIAL SCHOOL (5kW), ZOHNUAI, LUNGLEI

S.No Description Amount in Rs.

1

SUPPLY F.O.R. SITE OF: 3.2 KW X 1 No. Wind Electric Generator 1800 Wp SPV Panels 300 Ah,24V (VRLA-GEL Type) at C10 Batteries, 60Nos.

Wind Charge Controller and Solar Charge Controller with or separate integrating processor / Power Conditioning Unit.

Inverter (1 No 3.0 kVA & 1 No 2.5 kVA) Arrangement for Dump Load Modem for data transfer Cables for Connecting Wind Turbines and SPV to Controller and Batteries to Inverters.

Junction Boxes for Wind and SPV. Monitoring Systems including Spare Support Frame for Solar Panel, Tower & Erection material for Aero Generator, Cabling.

2) Cost of civil works including foundation works etc of the above works

3) INSTALLATION, COMMISSIONING & TRAINING

Total Amount for System

In words (Signature of the authorized signatory) Name : Designation Company seal :


Aizawl, Mizoram

ANNEXURE – XI FINANCIAL BID FOR GREENLAND HIGHER SECONDARY SCHOOL (5kW),

CHALTLANG, AIZAWL.


1



Inverter (2 NoS of 2.5 kVA) Arrangement for Dump Load Modem for data transfer Cables for Connecting Wind Turbines and SPV to Controller and Batteries to Inverters.





In words

(Signature of the authorized signatory) Name : Designation Company seal :


Aizawl, Mizoram

ANNEXURE – XII

FINANCIAL BID FOR EXTENSION TRAINING CENTRE (5kW), PUKPUI, LUNGLEI


1



Inverter (2 NoS of 2.5 kVA) Arrangement for Dump Load Modem for data transfer Cables for Connecting Wind Turbines and SPV to Controller and Batteries to Inverters.





In words



Aizawl, Mizoram

ANNEXURE – XIII

FINANCIAL BID FOR GOVT’ PRIMARY SCHOOL –II, PUKPUI (5kW)


1



Inverter (2 Nos of 2.5 kVA) Arrangement for Dump Load Modem for data transfer Cables for Connecting Wind Turbines and SPV to Controller and Batteries to Inverters.





In words



Aizawl, Mizoram

ANNEXURE – XIV

FINANCIAL BID FOR CIRCUIT HOUSE, TUIPANG (5kW)


1



Inverter (1 No 3.0kVA & 1 No 2.5 kVA) Arrangement for Dump Load Modem for data transfer Cables for Connecting Wind Turbines and SPV to Controller and Batteries to Inverters.





In words



Aizawl, Mizoram

ANNEXURE – XV

FINANCIAL BID FOR DAIRY MIDDLE SCHOOL, TUIPANG (5kW)


1








In words



Aizawl, Mizoram

ANNEXURE – XVI

FINANCIAL BID FOR GOVT’ HIGH SCHOOL, PUKPUI (5kW)


1








In words



Aizawl, Mizoram

ANNEXURE – XVII

FINANCIAL BID FOR GOVT’ MIDDLE SCHOOL & CHEURAL (8Kw)


1

SUPPLY F.O.R. SITE OF: 5.1KW X 1 No. Wind Electric Generator 2800 Wp SPV Panels 300 Ah,24V (VRLA-GEL Type) at C10 Batteries, 72Nos.


Inverter (5.0kVA & 2.5 kVA) Arrangement for Dump Load Modem for data transfer Cables for Connecting Wind Turbines and SPV to Controller and Batteries to Inverters.





In words



Aizawl, Mizoram

PERFORMA – 1

FORMAT FOR FORWARDING LETTER (To be submitted by tenderers on the official letter head of the company)

No. Dated : To The Director. Zoram Energy Development Agency (ZEDA) ZEDA Building, Above 132 KV Sub – Station, Zuangtui, P.O. Zemabaawk – 796017 AIZAWL. Subject : - Offer in response to Notice Inviting Tender for supply Installation and

Commissioning of an aggregate capacity of 49kW Wind- Solar Hybrid systems at various parts of Mizoram

Sir, We hereby submit our offer in compliance with terms and conditions of the Notice Inviting Tender. As specified, the offer has been submitted in two different envelopes duly marked and sealed. We also further declare:- a) That we are submitting this offer under the above mentioned notice after having

fully read and understood the nature of the work and having carefully noted all the specifications, terms and conditions laid down in the tender document.

b) That we have never been debarred from executing similar type of work by any central / state / public sector undertakings / departments / MNRE Guidelines.

c) That we shall execute the offered work as per specifications, terms and conditions of the tender document.

d) That our offer shall remain valid for placement of purchase order up to 3 months (three months) from the opening of bids.

e) I/we read and accepted the terms and conditions of “Tender document”. Yours faithfully, Authorized Signatory (…………………………….) Name, Seal & Signature

wind – solar hybrid systems€¦ · 1 circuit house, tuipang, saiha 5.0 500.00 50,000.00 6 months...

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