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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L-1₹70.1 LAccepted-AOC 95 A GOVIND NAGAR RACE COURSE OPP GURUDWARA DEHRADUN UK PIN 248001 | DEHRADUN | DEHRADUN | UTTARAKHAND | 248001 | L-1 | Accepted-AOC M/s Manmohan Singh Anand is lowest and accepted. | |
| 2 | L-2₹77.2 L+₹7.1 L (10.1%)Rejected-Finance 605 POST RAJBATI C O NIKHIL KUMAR GHOSH BABURBAG KALITALA VILLAGE TOWN BURDWAN CITY BARDHAMAN PURBA BARDHAMAN WEST BENGAL 713104 INDIA | PURBA BARDHAMAN | WEST BENGAL | 713104 | L-2 | Rejected-Finance Not Lowest | |
| 3 | L-3₹92.2 L+₹22.1 L (31.5%)Rejected-Finance B 1203 VRINDA RESIDENCY BARIATU ROAD RANCHI JHARKHAND 834009 | RANCHI | RANCHI | JHARKHAND | 834009 | L-3 | Rejected-Finance Not Lowest | |
| 4 | L-4₹1.0 Cr+₹34.3 L (49.0%)Rejected-Finance HOUSE NO C 214 SECTOR C INDRA VIHAR COLONY TILAK NAGAR HOUSING SOCIETY AIRPORT ROAD LANDMARK NEAR BHOPAL GIRLS SCHOOL PANCHVATI BHOPAL MP 462030 | BHOPAL | BHOPAL | MADHYA PRADESH | 462030 | L-4 | Rejected-Finance Not Lowest | |
| 5 | Rejected-Technical 1 8 373 FLAT NO 704 KRISHE GARDEN BEGUMPET BEGUMPET HYDERABAD TELANGANA 500016 | MEDCHAL MALKAJGIRI | TELANGANA | 500016 | - | Rejected-Technical Not admitted for F-Bid opening as not meet NIT criteria |
| Sl No | Description | Qty | Unit | arics infrastructure L3 | S R BUILDERS AND SUPPLIERS L4 | E AND C ENGINEERING & CONSULTANCY SERVICES pvt ltd L2 | M/S Manmohan Singh Anand L1 |
|---|---|---|---|---|---|---|---|
| 1.00 | Design, Procure, erect, Install, Testing and commissioning of Grid Connected Solar Photovoltaic plant of 100KWP roof top solar PV power plant minimum 200 solar PV modules, module mounting structure, DC & AC junction/ distribution boxes, Lightning Protection of SPV Modules and other accessories,100 KW 3 ph inverter including connecting to local utility grid, cables and all other protection, controlling arrangement complete all as specified and as directed.( At BRC record building) including 02 year operation and maintenance cost till completion of DLP period. Additionally operation & maintenance will be provided for 03 years (i.e. 02+03=05 years)
Make In India: Solar Panel & Solar Cell: Monocrystalline PV Modules & PV Cells : TATA / BHEL / HMV / Waaree Energies Ltd / Vikram / Adani / Emmvee / Premier Energies Solar Invertor/ Power Conditioning Unit (PCU) : DELTA / SUNGROW / GROWATT / POLYCAB / HAVELLS / FIMER.
* All the Govt of India/MNRE Guidelines and Policy regarding purchase of Solar PV panel/Semi Conductor is to be complied with.
* No drilling on Roof will be allowed.
During defect liability period, contractor will carry out following activity:-
The scope include:
(i). Cleaning once in a month. (ii). Competent persons through Authorized Service centre will always be deputed to respond the calls who are aware of safety and statutory norms. (iii). For monthly cleaning and preventive maintenance activity - team of one expert Engineer & two semi-skilled technicians will be deputed and they will submit monthly report. (iv).sensors & Data Logger once in 2 month:- (a) Sensor healthiness. (b). Optical Fibre Communication loop healthiness (c). Data logging accuracy (d). Frequency- Monthly
(v). Reliability Centred Maintenance once in a month:- (a). Preventive maintenance of the complete plant - String healthiness, presence of burn marks or local hotspots, Inverter checking, checking of healthiness of power distribution panels etc. (b). Integrity improvement (proper identification of strings and all cables) (c). Frequency-Monthly
vi. Breakdown Calls:- (a). To be responded within two hrs and resolution within 24 to 48hrs for minor issues like string problem etc. on a working day. (b). Call log notification time will start from the time a mail has been triggered by the Solar Log system or Customer reports any abnormality (c). Visits of any OEM Engineer will be organized vendor/contractor wherever specialized input is required for addressing the breakdowns at site without any extra cost after completion of 2 years of Defect Liability Period, contractor will provide additional maintenance of the Solar Plant for further 3 years as per scope of maintenance referred above (i.e. total maintenance period 2+3 years).
Note:- (Inverter capacity 50/ 100KW as applicable with 05 years warranty) | 1 | Each | 58,00,000 ₹58,00,000 | 67,00,000 ₹67,00,000 | 49,66,990 ₹49,66,990 | 45,55,555 ₹45,55,555 Lowest |
| 1.10The above items include: A. Solar PV module: Mono-Crystalline (MNRE Approved 500+ Wp) -144 Cell Mono-crystalline Modules of ≥500Wp (MNRE Approved Make). PV Module must confirm to latest edition of IEC 61215/IS 14286 In addition the Modules must confirms to IEC 61730 Part-I and II for Constuction and testing & safety qualifications and confirming to IEC 62804 PID. 1. Min 500 Wp Rated Power at STC, Minimum Efficiency of 19% at STC 2. Maximum Temperature Coefficient of Pmax: 0.45%/°C, 3. Minimum 4 Bus bars 4. High transmittance tempered/arc glass, durable layered structure for back sheet with moisture barrier properties,elongation retention and UV resistance. 5. UV resistant Encapsulant 6. Edge tapes for sealing are not allowed. 7. Anodized Aluminum module frames 8. The PV Module efficiency should be minimum 19%. 9. Resistant junction boxes with minimum three numbers of bypass diodes and two numbers of MC4 connectors, IP67 degree of protection, 10. RF Identification (RFID) Tag inside the module lamination 11. PV modules must be warranted for their output Peak watt capacity and it shall not fall of its initial value below 90% in first 10 Year end and 80% after the end of 25 years. 12. Rated output of the modules shall have positive tolerance of 3-5% and no negative tolerance is allowed. It shall perform satisfactorily in RH 85% with temperature up to +85 degree C and should withstand wind of 150 kmph on the surface of Panel. | |||||||
| 1.2013. Name of manufacture of SPV module, Name of manufacturer of solar cell and module, country of origin (both cell and module) Peak wattage,lm,Vm and fill factor of the module IV curve of module. 14. It shall also be in conformity to latest minimum technical specification issued by MNRE from time to time. Modules should be of 144 Cell configuration. Both cell and SPV modules shall be made in india and must conform to DSR norms of MNRE. B.Module mounting Structure -1. Design, Procure, Fixing, Support structure made of hot dipped galvanised from with min 85 Micron thickness including necessary PCC foudations and associated works and fixing mounting arrangement suitable for SPV modules so as it can withstand wind speed of 150 Km/hour, The array mounted structure has to be designed that it occupies minimum space without sacrificing the output of SPV Panels , Nuts, bolts, mounting structure including module mounting structure shall have to be adequately protected from atmosphere and weather prevailing in the area. All the modules fixing Fastners shall be of stainless steel of grade SS316. the module mounting structure to be fixed tilt to optimise the maximum generation in a year.MMS design shall be supported with standpro report and submitted for the approval of the Garrison Engineer. 2. Grounting material for SPV structures as per M25 (1:2:2) concrete specification. 3. on roof top PCC foundation and bottom array to a height of min 90cm from the ground. | |||||||
| 1.30C. String Combiner Box and monitoring unit (DCDB Box): 1. As per the design requirement of Solar Array and Strings must have copper busbar 2. Enclosure with at least IP67, 3. Mechanical impact resistance at least IK07. 4. It should measure the following String current, Bus voltage, Output current, Cabinet Temperature, DC disconnector switch ON/OFF status, SPD operating status. D. Grid connected solar inverter:Procure, Fixing, testing and Commissioning of 100 KW-01 No 460V AC, 50Hz, MPPT),THD <3%, at nominal power inverter suitable to convert DC Power of Solar PV module/array/to AC for further feeding to grid confirming to IEC 61683 for efficiency, IEC 62109 or Equivalent for safety and IEC 62093 for reliability. The input DC technical specification of 100KW inverter are as under DC:AC = 1.3 max - 1 set 1. On Grid Inverter 2. Rated AC power 120 kVA , 3. Maximum input voltage of 1000 V DC 4. Output Voltage range 3 Phase 4 wire (415 AC) 5. Frequency 50hZ 6. Minimum Inverter efficiency of 98.3 %, 7. Degree of protection: IP 54 for Indoor, IP 66 for outdoor | |||||||
| 1.408. Total Harmonic Distortion: < 3% at 100 % load. 9. The Rooftop PV system shall be equipped with islanding protection. In addition to disconnection from the grid (due to islanding protection) disconnetion due to under and over voltage conditons shall be provided, if not available in inverter. MCB/ MCCB or a manual isolation switch, besides automatic disconnetion to grid, would have to be provided at utility end to isolate the grid connection by the utility personnel to carry out any maintenance. 10. Output AC: Nominal power: 100KW, Max output Power: 100KW, Nominal AC Current: As per standards, Output Frequency: 50HZ, Harmonic Distortion Current: <3%. 11. Standby operation consumption (Feed in): 100KW. 12. Operating Temperature up to 85 degree Centigrade, The inverter shall have minimum IP 65 Protection, ground fault monitoring, grid monitoring, AC and DC short circuit current and over current, AC and DC over voltage and temperature. The inverter shall adjust voltage and frequency level to suit the grid. The inverter shall be self cumulated with pulse width Modulation (PWM) technology and shall be capable of synchronise maximum with in one min. Maximum power point pracker (MPPT) confirming to IEC 62093 shall be integrated in the inverter to maximum the energy drawn from the PV array. The inverter shall be suitable nos of protective inputs (As per design) and outgoing shall be protected by surged (MOVs). The inverter shall provided with protection Class I (IEC 62103). The inverter shall have MODBUS, PROFIBUS, ETHERNET comn ports. The inverter shall include appropriate self protection and self diagnostic feature to protect itself and PV array from the damage in the event of the inverter component failure or from parameter beyond the inveters safe operating due to interanl and external causes. Inverter shall have protection arrangment against ground leakage faults, over voltage (SPD) & over current. Inverter should interfaces with Ethernet, RS485, irradiation and temperature sensor, Auxillary equipment and power supply, External stop signal should have residual monitoring system. | |||||||
| 1.50E. ACDB Box: 1. AC Distribution Panel Board (DPB) shall control the AC power from inverter, and should have necessary surge protection device. There is interconnection from ACDB to mains at LT Bus bar while in grid tied mode. 2. All switches and the circuit breakers, connectors should conform to IEC 60947:2019, part I, II and III/ IS 60947 part I, II and III. 3.Copper Bus Bar | |||||||
| 1.60F.DC Cable: 1C X 4 Sq.mm. XLPE Cu. cable (Array Interconnection & to Inverter) 4mm2 Copper UV protected cable as per TUV/UL , Make: -KEI,Polycab G. AC Main Cable (SCB to Inverter) , All AC Cables shall be Aluminium UV protected cable considered - KEI/Polycab/Siechem/APAR 2. Earthing-Earth Pits (3 mtrs Cu bonded rod) & Module Earthing -Set 1 3. Earthing Wire & GI Earth Strip-25mm x 6/5/3mm for LT Earthing 4. All LT Cables required for connection to LT panel/DBs. 5. Lightning arrester to be mounted on top of SPV Panel 6. All Cables and connectors for use of installation shall be of solar grade which can whithstand harsh environmental conditions including high temperature , UV radiations , rain, dirt, burial and attack by moss and microbes for 25 years and vattage as per latest IEC/IS.All the cables/wires shall be provided with UV resitant printed ferrule for DC Side. The Size of Cable shall be such that average of voltage drop at full power from PV module to inverter shall be less than 1.5%, The AC Cable along with ACBD with necessary arrangement to Connect with the existing power supply to be done. The Size of XLPE Lt Cable to be got approved by Engineer-in-Charge. 7. The wiring of the Module interconnection shall be in suitable size UPVC/HDPE pipe. The Cost of interconnecting DC Copper Cable and suitable to accommodate solar grade cables from SPV module upto Inverters are included. H.Notes :1. The unit rate quoted by the contractor for this item is inclusive of the LT UG cable/Copper Cable are required for proper Connection and functioning of the Solar Plant 2.The Contractor shall submit complete Scheme including electrical diagram of the work, Schematic diagram, SPV Module Layout,Civil Work, Viz Complete SECI latest guidline as applicable IEC and IS to the GE for approval with in one month of date of commencement of works. | |||||||
| 1.70J. operation and maintenance for preventive maintenance of 100kw roof top solar plant for a period of Total 02 years DLP period and additionally 03 years i.e. Total 05 years from project completion date. The scope operation & maintenance include 1. Cleaning once in a month by water jet A. Competent persons through authorised service centre will always be deputed to respond the calls who are aware of safety and statutory norms. B. For monthly cleaning and preventive maitenance activity - team of two semi-skilled technicians and one expert engineer will be deputed. 2. Sensors & data logger once in 2 month. a. Sensor healthiness. b. Optical fibre communication loop healthiness. c. Data logging accuracy. d. Frequency - Monthly. 3. Reliability Centred maintenance once in a month. a. Preventive maintenance of the complete plant - String healthiness, presence of burn marks or local hotspots, inverter checking, checking of healthiness of power distribution panels etc. b. Integrity improvement (proper identification of strings and all cables) c. Frequency calls. 4. Breakdown calls. a. To be responded within two hrs and resolution within 24 to 48hrs for minor issues like string problem etc. on a working day. | |||||||
| 1.80b. Call log notification time will start from the time a mail has been triggered by the solar log system or customer reports any abnormally c. Visits of any OEM engineer will be organised vendor/ contractor wherever speciallised input is required for addressing the breakdown at site. c. Frequency - Unlimited unless limit specified. 5. Rate to be included for (02+03) years operation and maintenance. Note:- The contractor is required to quoted thier rate for operation and maintenance of total 02+03=05 years and No extra amount shall be paid on this account. 6. Contractor shall also submit feasibility report of roof top solar plant from MNRE approved firms in prescribed format. 7. Retain 5% of amount quoted against this item till total 02+03=05 years after completion of date. However this amount could be released after submission of FDR/BGB in favour of concerned GE. Note:- For items : Solar cell and Solar Panel shall be Make In India. - The output specified will be AC output of Solar Power Plant. - The system/ RMU/ Busbar will be compatible with infrastructure of State Electricity Board. - MNRE/NSRE approved vendor will vet the design, supervise execution and will commission Solar Plant Work and will also certify the design output (agreement between authorised vendor and contractor to be submitted). - Necessary compatibility certificate of healthiness of Solar Power Plant infrastructure with State Electricity Board infrastracture shall be submitted by representative of State Electricity Board through the contractors. | |||||||
| 2.00 | All as per item no 1 here in before but for Design, Procure, erect, Install, Testing and commissioning of Grid Connected Solar Photovoltaic plant of 50KWP roof top solar PV power plant minimum 100 solar PV modules, module mounting structure, DC & AC junction/ distribution boxes, Lightning Protection of SPV Modules and other accessories,50 KW 3 ph inverter including connecting to local utility grid, cables and all other protection, controlling arrangement complete all as specified and as directed. including Total 02+03=05 years operation and maintenance cost till completion of DLP period.
Make In India: Solar Panel & Solar Cell: Monocrystalline PV Modules & PV Cells : TATA / BHEL / HMV / Waaree Energies Ltd / Vikram / Adani / Emmvee / Premier Energies Solar Invertor/ Power Conditioning Unit (PCU) : DELTA / SUNGROW / GROWATT / POLYCAB / HAVELLS / FIMER.
* All the Govt of India/MNRE Guidelines and Policy regarding purchase of Solar PV panel/Semi Conductor is to be complied with.
* No drilling on Roof will be allowed.
During defect liability period, contractor will carry out following activity:-
The scope include:
(i). Cleaning once in a month. (ii). Competent persons through Authorized Service centre will always be deputed to respond the calls who are aware of safety and statutory norms. (iii). For monthly cleaning and preventive maintenance activity - team of one expert Engineer & two semi-skilled technicians will be deputed and they will submit monthly report. (iv).sensors & Data Logger once in 2 month:- (a) Sensor healthiness. (b). Optical Fibre Communication loop healthiness (c). Data logging accuracy (d). Frequency- Monthly
(v). Reliability Centred Maintenance once in a month:- (a). Preventive maintenance of the complete plant - String healthiness, presence of burn marks or local hotspots, Inverter checking, checking of healthiness of power distribution panels etc. (b). Integrity improvement (proper identification of strings and all cables) (c). Frequency-Monthly
vi. Breakdown Calls:- (a). To be responded within two hrs and resolution within 24 to 48hrs for minor issues like string problem etc. on a working day. (b). Call log notification time will start from the time a mail has been triggered by the Solar Log system or Customer reports any abnormality (c). Visits of any OEM Engineer will be organized vendor/contractor wherever specialized input is required for addressing the breakdowns at site without any extra cost after completion of 2 years of Defect Liability Period, contractor will provide additional maintenance of the Solar Plant for further 3 years as per scope of maintenance referred above (i.e. total maintenance period 2+3 years).
Note:- (Inverter capacity 50/ 100KW as applicable with 05 years warranty)
The above items includes:
(All conditions as specificed for item No 1 A to J above but for inverter capacity 50KW with 05 years warranty) | 1 | Each Job | 30,00,000 ₹30,00,000 | 34,00,000 ₹34,00,000 | 26,82,550 ₹26,82,550 | 22,22,222 ₹22,22,222 Lowest |
Tender Value
₹89.0 L
EMD Value
₹1.6 L
Closing Date
13 Sept 2025, 6:00 pmClosed
CWE Ranchi
Headquarters Commander Works Engineers Ranchi Military Engineer Services Dipatoli Mil Station Hotwar, Ranchi-834009
PROVN OF ROOF TOP SOLAR PLANTS 150 KW AT CERTAIN BUILDINGS AT DANAPUR CANTT UNDER GE DANAPUR
2025_MES_710211_2
80599/1621/E8
Open Tender
Electrical and Maintenance Works
Item Rate
120 days
GE Danapur
As per tender documents
6 documents required · 6 mandatory
₹1,000
GE Danapur
₹1.6 L
Yes
HQ CWE Ranchi
15 Nov 2025
29 Aug 2025
20 Sept 2025
29 Aug 2025
13 Sept 2025
6 Sept 2025
29 Aug 2025 - 6 Sept 2025
6 Sept 2025
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