Military Engineer Services-MES has published Provision Of Grid Connected Solar Power Plant Of Capacity 130 Kw At Sumdo Grn In The Area Of Age Em We Pooh Under Ge 863 Ews. Submission Date for this Tender is 02-05-2023. Solar Power Plants Tenders in Lahul And Spiti Himachal Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 20-Apr-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 27-04-2023 |
| 2 | 27-Apr-2023 | amendments to Date | Date | 02-05-2023 |
| Sl. No. | Item Description |
| 1 | 1. Design, manufacture, supply, fabrication, erection, installation, testing and commissioning of on grid connecting Solar PV plant of total 130 KWP monocrystalline half cut solar PV moudule of capacity minimum 500 WP or more including solar grade copper cable upto Solar Inverter, array junction boxes suitable for conditions prevailing at Him Yodha Mil Stn (Sumdo) Himachal Pradesh comprising of following sub components/sub systems and meeting the specifications as given subsequently & as directed. NOTE 1: (i) The design of Solar power plant to be vetted by NISE or Independent agency approved by MNRE. (ii)The installed system should be such that during the day, the power needs should be first met by Solar energy.In case the solar energy production is less than the required, the deficit power should be pulled automatically from the state government electric supply or DG set supply . All the while giving preference to complete consumption of solar energy first.There must also be provision for change over switch to use existing generators to power loads in case of power failiure of State Govt or Solar system at night and during overcast conditions. Make of solar PV panels-Havells/TATA Power/BHEL/Vikram Solar & Waaree. |
| 2 | NOTE : To obtain 130kWP monocrystalline Half cut solar PV modules of capacity minimum 500 Wp or more each with suitable no of PV modules to make up total capacity of 130 KWp having module efficiency not less than 18 %at standard test conditions , with front cover high transmission low iron tempered glass with AR Coating , fill factor more than 0.74 , plant performance ratio more than 95 %.(indegenous module shall be make in India) (i) Rated output of modules shall have positive tolerance of 3-5% & no negative tolerance is allowed. (ii) It shall perform satisfactorily in relative humidity 100% with temperature -45ºC to +40ºC (Cell) and should withstand wind speeed of Sumdo(upto 150 KM/hr or more) on the surface of the panel. (iii)PV modules must be warranted for their output peak watt capacity, which shall not be less than 90% of the initial value at the end of 10 years and 80% of the initial value at the end of 25 years. (iv) Module Mounting Structure (MMS) and PV modules should cover warranty for 25 years. |
| 3 | (v) Each module shall have RFID tag bearing the following details. RFID reader will be provided by contractor. ? Name of manufacturer of PV module ? Name of manufacturer of solar Cell ? Month and year of manufacturer (Separated for cell & module) ? Country of origin (separately for solar cell & module) ? Peak wattage, Im, Vm and fill factor of the module. ? Date of year of obtaining IEC PV module qualification certificate including the test lab issuing IEC certificate. ? Unique serial No and model No of Module.? I-V curve of Module (vi) The temperature co-efficient for the module shall not be more than 0.50%/ºC . (vii) Every module must have by pass diode of suitable capacity. (viii)PV module must confirm to latest edition of IEC 61215/IS14286. In addition, the modules must conform to IEC 61730 Part-I & II for construction and testing & safety qualification. (ix) PV Module shall also be in conformity of latest technical specifications issued by MNRE from time to time. (x)Provision of chemical earthing alongwith copperstrip for earth for solar PV module/Array/ ACDB / inverter etc as per latest IS/MNRE norms to be provided and the cost of the same is to be included in this item and no extra amount will be paid to the contractor on this account. (xi) RFID reader to be provided by contractor. (xii) Each module shall have RFID tag bearing the following details. RFID reader will be provided by contractor. PV module used insolar power project shall be as per para 2 (b)from (i) to (x) of E-in-C branch letter No 62888/ISWG/E4 (U5) dt 21 Jun 2017 as specified in particular specification and directed with performance guarantee for 25 years. (xiii) The temperature co-efficient for the module shall be suitable for Sumdo (HP) climatic conditions. (xiv) Photovoltaic cell shall be of indian origin.(DCR) |
| 4 | Module Mounting Structure:Design Supply, fixing, support structure MS hot dipped galvanised (80Microns) including PCC foundation for civil work (excavation, cutting,grouting, PCC etc.) and fixing the mounting arrangement suitable for PV solar modules & to withstand wind speed of Sumdo. The mounting structure is of mild steel hot dipped galvanised. The array structure shall be so designed that it will occupy minimum space without sacrificing the output from Solar PV panels. Nut bolts, supporting structures including module mounting structures shall have to be adequately protected from atmosphere and weather prevailing in the area. All fasteners shall be of stainless steel of grade SS316. Two numbers of anti-theft fasteners of stainless steel on two diagonally opposite corner of each module shall be provided. Note: Cost of interconnecting copper cables along with cable trays ( floor/ wall mounted ) suitable to accommodate solar grade cables & cables upto inverter is included in the item and no extra payment will be made to contractor. |
| 5 | Lightning Protection for PV Array :- Design, supply & fix Lightning Arrestor ofthe required number of suitable Early Streamer Emission (ESE) lightning arrestors installed in the array field. Lightning arrestors/surge arrestors shall conform to IEC 60099-4 or IS:3070 except to the extent modified in the specifications. Arrestors shall be of hermetically sealed units, self-supporting construction, suitable for mounting on lattice type support with the following :- (I) ? The air terminal should be capable of racking the lightning stroke 60 micro seconds earlier as compare to passive lightning rod. (II)- ?The air terminal is Early Streamer Emission (E.S.E.) type which shall be fixed at the top of a GI elevation pole with base so as be at suitable height so the complete structure be protected. (III)? The air terminal should be working on the principle of early streamer emission using non-radioactve technology, needing no external power source (IV)? The air terminal is of stainless steel and it has qualified diameter to resist high values of lightning currents. (V)?Roof connecting pipe should be capable of withstand in lightning strikes having dimension 50mm ID and 60mm OD. The terminal adaptor having inner dia 60mm OD. |
| 6 | NOTE:- (a) Cost of all equipments, copper strip upto earth test point etc are included in this item. (b)The cost of sufficient earthing for equipments like solar panels, Inverter etc,lightning protection is deemed to beincluded in this item and no extra payment will be made to the contrator on this account. |
| 7 | Grid Inverter : Supply, fixing, testing and commissioning of 130 KW, 50 Hz ± 3 Hz (minimum) 3 phase 440V, of suitable amps as per selection of inverter depending upon capacity of solar plant, DTH <3% at nominal power inverter suitable to convert DC power of solar PV module/array to AC for further feeding to grid & conforming IEC-61683 for efficiency, IEC-62109(1&2) or equivalant for safety & IEC-62093 for reliability. Make: Havells/Schnieder/ABB/Delta/Hitachi/ Waaree The input D.C tech specification of inverter are as under:- (i) Relative Humdity - 0-100% non condensing (ii) Environemental Condition - Outdoor, wet location. (iii) Power factor shall be more than 90% at any load.(iv) No load lossess less than 1% (v) Protection against DG Set run and grid isolation. (vi) Extend communication - RS-485 Port. Note:- (i) The inverter shall include appropriate self protection & self diagnostic feature to protect itself and the PV array from the damage in the event of inverter component failure or from parameters beyond the inverter" safe operating due to internal or external causes. (ii) Inverter shall have protected arrangement against ground leakage faults,over voltage (SPD) & over current. (iii) Inverter shall have arrangement for adjusting DC input current& shall trip against sustainable fault downstream and shall not restart till fault is rectified. (a) Cooling: Smart Forced Air Cooling Degree of Protection:IP65 (b) Operating Temperature Range: -40 °C to +40 °C Topology Transformerless (c) MPPT Operating Voltage Range:160 V - 900 V AC out put, Rated Input Voltage: 600V (d) Grid Frequency Range: 45 Hz - 55 HzGrid Voltage Range :310 VAC -480 VAC Maximum AC Power:10000 W (e) Nominal Grid Voltage :3/N/PE,220V AC/ 380 V, 240V AC/415V AC Rated Power:130000 W (f) Anti Islanding, DC Reverse Polarity, Over Temperature: Yes Over Voltage,Overcurrent, Earth Fault Protection:Yes (iv) The inverter should have provisions of Galvanic isolation, Anti-is landing protection (IEEE1547/UL1741) equivalent BIS standard and lightening. (v) For Mechanism of heat disipation deemed to be included in above item.No extra payment shall be made.) (vi) The inverter shall adjust voltage and frequency levels to suit the grid. (vii) The inverter shall be self-commulated with Maximum power point racker (MPPT) technology and shall be capable of synchronize maximum within 1 minute. |
| 8 | (viii) Short circuit protection. |
| 9 | (ix) Maximum power point tracker(MPPT) conforming IEC-62093 shall be integrated in the inverter to maximize energy drawn from the solar PV array. (x) MONOLITHIC Design of Inverter is not permissible. (xi) The Inverter should have suitable nos.of Protected Inputs(as per design) and Outgoing should be protected by MCB/ MCCB. |
| 10 | (xi) The Inverter should have suitable nos.of Protected Inputs(as per design) and Outgoing should be protected by MCB/ MCCB. (xii) The Inverter should be proided with SP Gland suitable earthing kit. (xiii) The Inverter should have MODBUS, PROFIBUS, ETHERNET Communication port. (xiv) The inverters shall include appropriate self protection & self diagnostic feature to protect itself and the PV array from the damage in the event of inverter component failure or from parameters beyond the inverter"s safe operating due to internal or external causes. (xv) Inverter shall have protected arrangement against ground leakage faults,over voltage(SPD) & overcurrent. (xvi) Inverter shall have arrangement for adjusting DC input current & shall trip against sustainable fault down stream and shall not restart till fault is rectified. (xvii) The inverter should have provisions of Galvanic isolation, anti-islanding protection IEEE1547/UL 1741) equivalent BIS standard and lightening. (xviii)The inverter shall consist of associated control, protection, dataloging device and remote monitoring hardware. (xix) The inverters shall have minimum protection to IP 65 and minimum European efficiency 98% load as per IEC 61683 standard. |
| 11 | Grid interfacing AC Distribution Box (ACDB) with Energy Meter and necessary arrangement for integration with Grid:- (i) Output from the Grid-tied Solar String Inverter shall be fed to the Grid Interfacing Panel (ACDB) installed adjacent to the inverter through 4 Pole MCB of suitable current rating and multi function export kWh meter. ACDB shall control the AC power from inverters, and should have necessary surge arrestors (Class-I+II). The ACDB should be interconnected to the Building LT Panel / Substation while in grid tied mode. (ii) The ACDB should be outdoor type, metal clad, totally enclosed, rigid, floor mounted, air - insulated, cubical type suitable for operation on three phase 415V, 50 Hz. Unidirectional Energy Export Meter along with CT/PT shall be provided at the output feeder of ACDB to monitor the solar PV generation. (iii) All the 415 AC or 230 volts devices / equipment like bus support insulators, circuit breakers, VTs etc., mounted inside the switchgear shall be suitable for continuous operation and satisfactory performance under the following supply conditions:- Variation in supply voltage +/- 10 %, Variation in supply frquency +/- 3hz. (iv) The size of the cables between array interconnections, array to junction boxes, junction boxes to Inverter etc shall be so selected to keep the voltage drop and losses to the minimum. The cables (as per IS) should be insulated with a special grade PVC compound formulated for outdoor use.(v) The bidirectionalenergy meter alongwith suitable CTs will be provided by the contractor as per site requirement with necessary testing to be done from the Rep of HPSEB. The meter shall be compliant to the system of recording meter reading through (MRI) or through wireless. |
| 12 | Remote Monitoring complete systems including hardware and Modem/ Router shall facilitate monitoring of the performance of the Inverter/ inverters, energy yield, etc through LAN based or GSM based network. PC based inverter monitoring is also required for local monitoring of each system. a) Central recording of all system data b) Data transfer remotely for monitoring and evaluation c) High data backup d) Expansion possible with additional measuring modules e) Communication to the most diverse systems with different interfaces f) Compatible with the products of all leading inverter manufacturers. |
| 13 | Ground Development worksAll civil works associated with the installation & commissioning of PV Array shall have to be done by the Contractor.The Contractor shall specify and submit detail drawings indicating minimum space to be required for installation of indoor equipments as well as PV Array. All earthwork for clearing the site and foundation, PCC(1:3:6) in foundation, RCC (1:2:4) including reinforcement and formwork in foundation, column and base/ platform shall be done by contractor and cost thereof is deemed to be included in unit rate quoted by bidder against solar plant |
| 14 | Notes: The automatic isolation or islanding protection of SPV should be ensured for, no grid supply and low or over voltage conditions and within the required response time. Adequate rated fuses and fast acting circuit breakers on input and output side of the inverters and disconnect/isolating switches to isolate DC and AC system for maintaining shall be provided. Cost thereof is deemed to be included in unit rate of solar plant quoted by contractor.The contractor should provide for all internal safety and protecting mechanism for earthing, surge, DC ground fault, transients etc. Column design to be considered taking into view wind speed at site by MNRE approved engineers. |
| 15 | The Contractor willbe responsible for obtainingallpermissionsasperthe procedureof HPSEB & regulatory commission for evacuation of Power ON GRID.The cost of the same is to be included in the quoted rates,no additional payment will be made to the contractor for the same.The contract or must go through latest solar policy of the state and MNRE. Procedures for evacuation of PowerONGRID.Chargesdeemsasapplicablepayabletoany Department for any ONGRID evacuation will be borne by the contractor. A data logging system for plant shall be provided with temperature sensor :- Integrated temperature sensors for measuring the module surface temperature, inverter inside temperature and ambient temperature to be provided complete with read outs integrated with the data logging system. Note :- Remote monitoring system (Wi Fi based) for monitoring of following data through web based application comprising of data storage device suitable for minimum 1 month data storage / record for downloading on the user device :- (i) Total PV generated (ii) PV Voltage (iii) PV Current (iv) Day generation in KWH (v) Cummulative generation (vi) Code for various fault indication (vi) Module surface temperature (vii) Ambient Temperature (viii) Curve depicting above data shall be readily available for a period through this application on the connected user device. (ix) The cost of all necessary "M&L" for achieving above requirement are deemed to be included in the quoted rate. |
| 16 | COMBINER BOXES & ELECTRICALPANEL- Thejunction boxesshallbeof dust,vermin and waterproofandshallmadeofthermoplastic.The teminal shall beconnectedtocopperbus bar arrangement of proper sizes. The junction boxes should have suitable cable entry pointsfitted with cableglands of appropriate size for both incoming and outgoing cables.Suitablemarkingwill be provided on the bus bar for easy identification and cable ferrules shall be fitted at the cable terminals points for identification, Combine groups of modules into independent charging sub arrays that shall be wired to the controller, Should meet IP 65 standard for outdoor application,There should be of inputs DC cable chamber(Bus Bar), Output AC Chamber (Bus Bar), Size of Bus Bar should be 1.8 times the rated current from the inverters. Incoming and outgoing MCCBs should be 1.25 times the rated current capacity Note :- Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class "B", old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. |
| 17 | CABLES & WIRES :- (a) Supply, fixing/ laying and testing of DC Solar power cable of suitable size multistranded zink coated copper conductor with required accessories like conduits, glands, cable tie, ferrules from SMB to Inverter of suitable length as per design requirement. (b) Supply and fixing/ laying auxillary power cable of suitable size multistranded copper with required accessories like conduits, glands, cable tie, ferruls etc of suitable length as per design requirement. (c) The wiring ofmodules inter connection shall bein suitable size GI/HDPEpipe. (d)Size and length of LT XLPE cable as required at site shall be provided with and including earth work, sand cushionng, bricks for cable protection, GI pipe light grade for road crossing etcand cost of the same deemed included in quoted rate. |
| 18 | Note: (i) cost of all inter connecting copper cables alongwith all other accessories, essential included like GI cable trays (floor/wall mounted) suitable to accommodate solar grade cables &cables upto inverter is included in the rate quoted and no extra payment wil lbe made to contractor. (ii) Cable Batch No./ Drum No., IS code & size make should be printed/ embossed at every one metre. (iii) All cables and connectors for use of installations shall be of solar grade which can with stand harsh environment conditions including high temperature, UV radiations, rain, humidity, dirt, burial and attack by microbes for 25 years and voltage as per latest IEC/IS instandards. (iv) All cables/wires shall be provided with UV resistance printed copper ferrules for DC side. (v)Size of cable shall be such that maximum voltage drop calculation sheet should be provided by vendor/contractor to the department before commissioning of the work at full power from PV modules to invertor shall be less than1.5% including diode voltage drop. (vi) Suitable size of XLPE insulted Armoured Alluminium conductor cable of solar grade, 1100 Volt grade & UV resistance and flame retardant for outdoor installations conformingIEC 60227/15694 &60502/IS1554. Cost of LT UG cable including laying under ground and fixing along pole, cable tray and on wall etc and all other cable including listed in serial No (i) to (v) above, will deemed to be included in the quoted rate. |
| 19 | (vii) For the DC cabling, XLPEinsulated and sheathed, UV-stabilized single core flexible copper cables shall be used; Multi-core cables shall not be used. . (viii) For the AC cabling, XLPE insulated and PVC sheathed single or multi-core flexible Aluminium cables shall be used; Outdoor AC cables shall have a UV-stabilized outer sheath (ix) The total voltage drop on the cable segments from the solar PV modules to the solar grid inverter shall not exceed 2.0%. (x)The total voltage drop on the cable segments from the solar grid inverter to the building distribution board shall not exceed 1%. (xi) All DC and AC cables from the SPV module and Inverter shall run through a Pre-Galvanized aluminium/HDG cable trays of height not less than 40 mm and width not less than 50 mm. (xii) Cables and wires used for the interconnection of solar PV modules shall be provided with solar PV connectors (MC4) and couplers. (xiii) All cables raceways shall be clamped to the rooftop, walls and ceilings with clamps at intervals not exceeding 50 cm; the minimum DC cable size shall be 4.0 Sqmm Aluminium. |
| 20 | Lightening Protection :- There shall be the required number of suitable Early Streamer Emission (ESE) lightning arrestors installed (As per Design to be submitted by sucessfull bidder) .The air terminal is Early Streamer Emission(E.S.E.) type which shall be fixed at protected. Its height above roof level would be dependent on the level of protection and the protection radii required.The air terminal should be working on the principle of early streamer emission using non-radio active technology,needing no external power source.The air terminal should be capable of tracking the lightning stroke 60 micro seconds earlier as compare to passive lightning rod. The air terminal is of stainless steel and it has qualified diameter to resist high values of lightning currents .Roof connection pipe should be capable of withstand in lightning strikes having dimension60mm OD and thickness of 5 mm. NOTE: (i) Cost of all equipments,copperstrip upto earth test point etc are included in this item. (ii) The cost of sufficient earthing for lightning protection is included in this item and no extra payment will be made to the contractor on this account. |
| 21 | EARTHING PROTECTION- The contractor shall provide 02 Nos Each AC electric supply panel, DC electric supply panel and module mounting structure earthing separately (06 Nos) and 03 Set of Chemical earthing to be executed as under and deemed included in quoted rates :- Earthing complete with galvanised steel earth plate electrode 600x600x6mm thick burried directly in ground, earth pit not less than 2.25 mtr depth below ground level at any type of strata with top edge of the earth plate not less than 1.5mtr below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15cm all around the plate, connected by 4 mm GI wire as earth lead by means of brass nuts and bolt, thimbles check nuts, washers including concrete chamber of PCC (1:3:6) type C-1 using 20mm graded stone aggregate with fair finish, internal surface of concrete chamber shall be given internal dia 300mm x300mm, 15mm thick plaster in CM (1:4) funnel with wire mesh, RCC pit cover of 320 x 320 x 80mm size PCC (1:2:4) Type B1 using 20mm graded stone aggregate rainforced with XPM all as shown in electrical plate No 3 of MES SSR Part-1(2009) and specified including and provision of GI wire upto 7.5 mtrs long with 15 mm dia light grade GI pipe protection and watering pipe of GI 20 mm bore, medium grade, including all exavation and earth work and connecting the earthing wire to panel, including testing on completion complete all as specified and directed- 06 Nos Note:- RCC pit cover shall be precast of RCC(1:2:4) type B1, 80mm thick reinforced with XPM weighing not less than 4kg/sqm in lieu of CI cover. - 06 Nos M&L for Chemical earthing complete with copper earth plate electrode 900mm X 600mm X 5mm buried directly in ground vertically to a depth not less than 2.25 metre below normal ground level (with top edge of earth plate not less than 1.5 metre below ground level) connected to copper earth strip 32 x 6mm, (main earthing lead) by means of copper bolts, nuts and washers all as shown in electrical plate No 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of earthing chemicals alround earth plate and GI pipe 20 mm dia light grade for watering pipe with funnel & wire mesh, GI pipe 50mm dia medium grade for protection of earth lead including necessary earth work and PCC (1:3:6) type C-1 for earth pit and 40 mm thick precast RCC cover in (1:2:4) type B1 with 3 Nos 8 mm dia TMT bars both ways with 8mm dia round bar handle completeall as specified & directed - 03 Set |
| 22 | AUTHORISED TESTING LABORATORIES/CENTRES :- Testcertificate/reports for the BOS items/ components can be taken from any of the NABL/ IEC Accredited Testing Laboratories of MNRE approved test centres. The list of MNRE approved test centres may be reviewed and updated from time to time. The list as appicable as on last date of receipt of tender shall be treated as applicable for this tender. |
| 23 | WARRANTY: The mechanical structures, electricals works including power conditioners /inverters/ charge controllers / maximum power point trackerunits/distributionboards/ digitalmeters/ switchgear/ storage batteries,etc and overall workman ship of the SPV power plants systems must be warranted against any manufacturing/ design/installation defects for a minimum periods of 5 years. |
| 24 | GENERAL NOTES: The items of work mentioned in this schedule shall be executed as per following:- (a) The above items shall be quoted and executed on ground based on performace Guarantee basis.The performance Guarantee is related to achieving the 10KWp generations with specified efficiency and efficacies. The contractor shall also be responsible for desired operational efficacy and desired efficiency of the system during its life cycle of minmium 25Yrs. (b) Designcalculation:Thetenderershouldworkoutdesignbasedontheconditionsprevalentat Sumdo,wheregroundspecification as existing. Thecompletedesign and installation and layout solar roof system be carried out inconsonance with MNRE latest guidelines for roof top solar phase II and preliminary solar panel direction layout, structure design with stad pro and single line diagram be ratified by MNRE empanelled charted Enginner. |
| 25 | (c)Plan depicting layout of all equipment and Sub Systems of the PV system. This shall be self contained and self explanatory representation of layout of equipment and subsystems.The dimensioned drawing of the site of work clearly marked with all sub systems components etc shall be submitted. (d)Schematic diagram of the electrical system. This shall contain specification, size, current, voltage and fault levels rating of all cables, switch gears and instrumentation &control systems and all metering and interlocking etc. (e)All the documents/technical details mentioned above duly vetted as specified above shall be approved by accepting officer.The accepting officer may approve the documents as submitted by the Contractor or may suggest modification/alteration in documents/technical specifications duly supported with reasons for the same. The work shall be executed based on the approved doucments. In case of any dispute the matter shall be referred to Accepting Officer. The decision of Accepting Officer shall be final and binding. |
| 26 | (f) The drawings and other techincal details submitted by the successful contractor,alongwith all calculations, drawing, technical write ups etc shall become departmental property. Department may use the sesubsequently as deemed necessary.The contractor shall have no claim on these documents and their subsequents use by the department. (g) AftercompletionthecontractormustengageathirdpartyMNREaprovedconsultantforfinal testingandthirdpartyinspectionofexecutedwork.Theconsultant shall certify that the work has been executed in accordance with vetted and approved plan layout and schematic diagram,The contractor shall proposeapanelofthreeconsultant forthispurpose.Thefinaldecisiononthe consultant to be engaged shall be taken by accepting officer. all cost and charges for engagement of consultant shall be born by the contractor. (h) After execution of project the contractor will verify generation of electricity as per vetted design in report submitted. (j) The contractor shall ensure suitable arrangements for solar PV Panels. (k) Department will give completion of theworktothecontractoronly on the basisof completion report submitted by the third party consulatnt engaged by thecontractor. (l)Supply and Installation of Display board of 6’X4’size showing all technical information of SPV plant shall be done by the contractor.The matter written on the boards shall be finalized with GE. (m) Suitable Provn to be provided by contrator to avoid any damage to the devices/Solar Panels due to Monkey menance and the cost of the same are deemed to be included in rates quoted. |
| 27 | Metering arrangements: (A) Suitable dual metering arrangements with recording facility shall be provided.The metering arrangements must have feature to measure and record, (i)Parameters of KW,KWh,KVAR,voltage,current,PF and any other metering required to determine efficiency and efficacy of the system. (B) LT 3 Phase 4 Wire Electronic Tri vector Meter with CT ratioshould be as per capacity of SPV plant. |
| 28 | (C) CT/VT operated bidirectional energy meter with following features (i) True four quadrant metering (ii) Import/ export metering and forwarded metering option for LT systems (iii) Time and day metering with maximum demand registration and automatic billing (iv) LCD display with announciators for various critical events (v) Scroll lock feature for continuous display of a desired parameter on display (vi) High resolution energy display mode for dial test (vii) DLMS protocol for meter reading, with option to remote reading port. (viii) Advanced event detection features for voltage, current and magnetic influence (ix) Meter reading in absence of mains, using internal battery. |
| 29 | Supplying, installation and testing of washing and cleaning system of PV modules. The Specification of washing and cleaning system shall be designed according to site PV modules of solar system comprising of following :- (i) Single phase 230V AC 2900RPM, 1HP mono block Pump including all fitting/ accessories for suction and delivery of pump-01No. (ii) Heavy duty wire braided hydraulics hose pipe dia 8.5mm with brass spray gun, soft rubberised comfert handle grip brass nozzle, adjustable handle, fully adjustable nozzle complete 80 RM - 01 Job Note :-Size and length of GI pipe medium grade with fittings, gate valve etcand cost of the same deemed included in quoted rate. |
| 30 | Servicing of ongrid Solar PV Plant of 130 KWP capacity from the date of installation/comissioning till completion of Defect LiabilityPeriod of two years to ensure the functioning serviceability of the plant efficiently with and including the maintanance spares and including servicing of the following on requirement basis as directed by Engineer-in-Charge:- Note;- 1. Technician shall be trained by TERI or other institutes approved by NISE under skill development program"Surya Mitra" approved by MNRE GOI. 2. The cost of comprehensive maintenance including spare parts of solar plant installed under this contract for two years from certified date of completion i.e. during defect liability period shall deemed to be included under item 1 of BOQ. bidder has to quote for servicing only under item 2 (this item) (i) DC DBs (ii) AC DBs (iii) Connectors suitable for solar plant (iv) Invertor communication relays (v) Programming of invertors and system (vi) Internal DC wiring (vii) Maintenance of Photo voltic panels and invertor system to its original state. (viii) Maintenance of batteries such as top up of distilled water, cleaning of battery posts, filling of battery terminal posts etc. (ix) Dusting/cleaning of the PV solar panels as per maintenance schedule. (x) Site visit of the engineer as per maintenance schedule (xi) Emergency breakdown maintenance (response within 48 hours) (xii) The plant should not remain shut for a period of more than 48 hrs after which penality will be imposed@ Rs 1000/day. (xii) Any other maintenance required at site for the efficiently working of the plant (xiv)Detailed maintenance schedule is given under particualr specification here-in-after |
| 31 | Annual Comprehensive Maintenancefor the period after Defect Liability Period all as speciefied and servicing as catered under BOQ Item 02 (including notes) here -in - before and as directed. NOTE; Unserviceable Spare parts shall be provided by the bidders and rate quoted by the bidders shall deem to be included in the same and nothing extra shall be admissible on this account . |
| 32 | Supplying, laying, jointing & testingXLPE cable insulated IS 7098(Part-I)-1988, marked, screened, PVC sheathedarmoured electric power cable ( heavy duty) with aluminium conductor for working voltage upto and including 1100 Volts croos sectional area 185 Sqmm 3.5 core with aluminium stranded, laid in trenches / fixed on pole / wall / passed through pipe complete all as specified and directed by Engineer - in - Charge, Make : Havells / Polycab / Plaza / KEI / GLOSTER. Note :- Road cutting involved any to be repaired with PCC. |
| 33 | Excavation in trenches not exc 1.5 metre wide and not exc 1.5 metre in depth in soft/loose soil for laying underground cables / erectionof steel tubular poles / stay pit etc.,all as specified and directed by Engineer - in - Charge. |
| 34 | Returning, filling in incl spreading ,levelling watering and well ramming in layer n exc 25cm thick in soil each layer,complete all as specified and directed by Engineer - in - Charge. |
| 35 | Removing excavated surplus material to a distance n exc 50m and depositing where directed at level n. exc 1.5m above the starting point in any type of soil, complete, all as specified and directed by Engineer-in-Charge. |
| 36 | M & L for sand cushioning the UG cable screened unwashed river sand and punning for cushioning to cable all as speicified and directed by Engineer - in - Charge. |
| 37 | M & L for laying dry bricks old size with sub class "B" made of burnt clay best qualitywith permissible tolerance , laid straight in trench for protection of cable all as specified and directed by Engineer - in - Charge. |
| 38 | Supply and fix Smart integrated All in one Solar LED street light with >100 Lum/W PWM Charge Controller , Lion battery , Mono Crystalline Solar Panel , PIR sensor of capacity 25 Watt Make : Crompton, Model : Helius IV, No - CSADSPI25CDL or equivelent in Havells/ BAJAJ / Phillips/ wipro,complete all as specified and directed. |
| 39 | Supply, installing , testing and commissioning , CPRI approved factory made and tested LT Panel box out door type , platform mounted suitable for 3 phase 3 wire, 50 HZ , AC Supply system base bus bar chamber with insulated Aluminium bus bar of rating 900 Amps (03 x 300 Amps) , phase and 450 amps for neutral rating installed on porcelain insulator.The panel shall be dust and vermin proof IP65 class protection and made out of 3.15 mm thick CRCA MS sheet and fabricated with 40x40x6mm thick angle iron frame work for mounting , including PCC foundation and powder coated finish over one coat of red oxide primer outside two coats of primer inside and front & back opening type with double door shutter and proper space for cable entry and exit including provision of locking arrangement with 65mm Godrej (freedom) lock - 02 Nos with with following items complete all as specified and directed at site by Engr - in - Charge :- (a)MCCB 400 Amps , 4 Pole , 36 KA Adjustable thermal & fixed magnetic type - 02 Nos (One Reserve) (b)MCCB 200 Amps , 4 Pole , 25 KA Adjustable thermal & fixed magnetic type - 03 Nos. (One Reserve) (c)MCB SPN 6-32 Amps - 02 Nos. (d)Phase indicator lamp - 01 set of three (e)Digital volt meter and Amps meter with selector switch- 01 Set Note : Drawing of panel will be approved by Engineer - in - Charge before fabrication. |
| 40 | M & L for Earthing complete with galvanised steel earth plate electrode 600x600x6.0mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised strip of size 32 x 6 mm earth continuity coductor by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 of SSR-I 2009, connected to main switch board all as specified and including testing on completion. Necessary excavation, earthwork, PCC works and CI earth pit cover with watering pipe 20 mm dia GI Pipe medium grade, funnel with wire mesh and lugs GI Pipe of 15 mm dia of light grade for protection of earth wire complete all as specified and directed by Engineer-in-Charge. |
| 41 | Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out hard and dense soil ,complete all as specified and directed. |
| 42 | M&L for P.C.C 1:4:8 type D-2 usng 40 mm graded stone agg in foundation filling and mass concrete ,complete all as specified and directed. |
| 43 | M&L for RR stone masonary built in CM 1:6 as in foundation ,retaining wall, manholes, tank staging etc. , complete all as specified and directed. |
| 44 | M/Lprecast PCC 1:3:6 type C1 using 20mm graded stone agg as bonder stones set in cement mortar 1:6 complete all as specified and as directed |
| 45 | M&L for Precast cement concrete block masonry 1:3:6 type C-I with solid block exc 10 cm in width and setting in cement morter 1:4. |
| 46 | M&L PCC (1:3:6) type C-1 using 20mm graded stone agg as in coping finished even and fair without using extra cement . |
| 47 | M&L PCC (1:3:6) type C-1 using 40mm graded stone agg, 75mm thick ,as in plinth protection, finished even and fair without using extra cement ,complete all as specified and directed.. |
| 48 | M&L for reinforced cement concrete (nominal mix) Type B0 1;2:4using 12.5 mm grade agg stone for slabs supported on walls, beams, and columns in floors, roofs, landings, balconies, canopies deck slabs and in shelves and like ,complete all as specified and directed. |
| 49 | M&L formwork to soffits of suspended slabs such as roof slabs, floor slabs landings, lintle ,chajjaand similar work not exceeding 200 mm thick complete all as specified and as directed. |
| 50 | M&L for TMT bar 10mm dia and over cut to length bend to shape required and binding with mild steel wire annealed not less than 0.9mm dia ,complete all as specified and directed. |
| 51 | M&L for TMT bar 6mm to 8mm dia as in stirrups cut to length bend to shape required and binding with mild steel wire annealed not less than 0.9mm dia ,complete all as specified and directed. |
| 52 | S&FFe-410-W(Gde- E-250) quality-A Roof trusses (framed) ,trussed, purlings, crane gantries, rails and fasenings and heavy bracket framing (Beam , tee, angle ) channel or flat sections ) including distance pieces , cleats all as specified and as directed. |
| 53 | S&F Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, dovetailed or weldedall as specified and as directed. |
| 54 | S&F Pre-painted galvalume alu zinc coating GI based corrougated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall , fixed with self tapping screw complete all as specified and as directed. |
| 55 | M&L for hardcore of stone aggregate of gauge n exc .63 mm, deposited, spread and levelled in layers n exc. 15 cm thick waterd and rammed to a true surface ,complete all as specified and directed. |
| 56 | M&L for 100mm thick PCC (1:4:8) type D-2 using 40 mm graded stone agg, in sub base of floor ,complete all as specified and directed.. |
| 57 | 40 mm thick PCC 1:2:4 type B1 (using 20 mm graded granite stone aggregate) in floorings including finishing the surface even and smooth using extra cement, including making impressions of expanded metal, whilst the concrete is green ,complete all as specified and directed.. |
| 58 | M&L for 15 mm thick rendering in cement mortar 1:4 on concrete block masonry finishing even and smooth without using extra cement,complete all as specified and directed.. |
| 59 | M&L for 10 mm thick rendering in cement mortar 1:6 on concrete block masonry finishing even and smooth without using extra cement ,complete all as specified and directed. . |
| 60 | Material & labour for preparation of new surfaces and & applying two coat of distemperingover a coat of primer complete all as specified and directed . |
| 61 | M&L for preparation of newly plastered surface of walls and applying two coats of cement base paint ,complete all as specified and directed. |
| 62 | M&L for two coats synthetic enamelled paint over one coat of red oxide primer incl preparation of new surface of steel of any description over 10cm width or girth ,complete all as specified and directed. |
| 63 | S&F for 2nd class hard wood plain, solid, straight chowkats and frames, wrought framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed ,complete all as specified and directed. |
| 64 | M&L 35mm thick 2nd class hardwood plain framed panneled shutter with lock rail and panel of 9mm BWP commertial ply or 12mm veneered partivle board with commercial veneering on both faces.The size of rail and dtiles as per IS-1003 (Part-1) klin seasoned and chemically pressure treated ,complete all as specified and directed. |
| 65 | Supply& fixing MS barrel tower bolt of 100mm long stove enamelled black with bright bolt complete all as specified and directed by Engr-in-charge. |
| 66 | Supply & fixing 300 mm longmild steel sliding door bolts plate type stove enamelled black with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts four on bolts plate and two on couple plate and fixed complete all as specified and directed . |
| 67 | S&F 100mm long MS butt hinges medium weight cold rdlled ,complete all as specified and directed. |
| 68 | Supply& fixing MS pressed handle oval type stove enamelled black of 125mm long fixed with screw to shutter complete all as specified and directed . |
| 69 | Supply & fixing 300 mm ,Mild steel ordinary rat rail rod pattern springs including roller and roller plate ,complete all as specified and directed. |
| 70 | M & L for preparation and applying two coat of synthetic enamel paint on wooden surface over one coat of pink primer ,complete all as specified and directed. |
| 71 | M & L for Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified |
| 72 | M & L for Anodised aluminium snap grid frame worksize 605mm x 605mm for false ceiling ,complete all as specified and directed. |
| 73 | M & L for Non asbestos fibre cement building boards 10mm thick fixed orlaid/ inserted to timber/GI/Aluminium framework with screws,complete all as specified and directed. |
| 74 | S&F 4mm thickSheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane ,complete all as specifed and as directed |
| 75 | M & L Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding towall, fixed with self tapping screws ,complete all as specified and directed. |
| 76 | M & L for Excavating in post holes (or similar holes) each n. exc 0.5 cum getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance n. exc 50m and making good surface in soft/loose soil ,complete all as specified and directed. |
| 77 | M&L for Providing cement concrete typeD-2, 1:4:8 ( using 40mm graded aggregate) as in foundation, filling and mass concrete ,complete all as specified and directed. |
| 78 | M&L for providing cement concrete type B-2, 1:2:4 (using 40mm graded crushed stone aggregate) as in foundation, filling and mass concrete ,complete all as specified and directed. |
| 79 | M&L for mild steel work as in posts or struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc flat iron fillets (for securing wire mesh etc) including all necessary bolting or riveting and spot welding etc and similar work conforming to Fe-290 Gde E-165. |
| 80 | S&F Galvanised, 2 strand, steel barbed wire 2.24 mm dia, barbed with 2 mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins, etc as directed (each line of wire to be measured) |
| 81 | S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other to be fitted with washers and one hexagonal or square nuts, n. exc 5cm long , diameter of neck 5 to 10mm. |
| 82 | Supply only chain link fencingmild steel galvanised fencing any size and type (size of mesh and dia of wire as directed by Engg-in-charge) all as specified. |
| 83 | Fixing only chain link fencing of any type fixed to RCC / steel post with mild steel flat & nut bolt etc. Note: (i) Supply only fencing, will be measured and paid separately. (ii) Supply and fix mild steel nut bolt, line wire and flat will be measured and paid separately. |
| 84 | S&F Mild steel round bars 10mm dia and over as in strengthning bars for chain link fencing conforming to Fe-290 Gde E-165 |
| 85 | S&F in Replacement recessed mount LED 7 Watts downlight with in built driver, injection moulded housing and made of high translucent frosted optically efficent for anti-glare and smooth light distribution, complete all as specified and directed. make -crompto Cat NO LDRDLJ7-WWor equivelent in havells or wipro as approved. |
| 86 | Note:- The total shall subject to adjustment of credit of NIL for old Materials as per Schedule of Credit. |
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