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| 1 | NOTE: Schedule ‘A’ Part I to XI under Ser No. 1.01 to 5.14are Prepriced by MES. |
| 2 | Lump sum price worked out by the Contractor for “BUILDING WORK” as listed in Schedule ‘A’ Part-I |
| 3 | Lump sum price worked out by the Contractor for “INTERNAL WATER SUPPLY WORKS” as listed in Schedule ‘A’ Part-II |
| 4 | Lump sum price worked out by the Contractor for “INTERNAL ELECTRIFICATION WORKS” as listed in Schedule ‘A’ Part-III |
| 5 | Lump sum price worked out by the Contractor for “EARTHWORK FOR SCH ‘A’ PART- II TO PART- IX” as listed in Schedule ‘A’ Part-IV |
| 6 | Lump sum price worked out by the Contractor for “EXTERNAL ELECTRIC SUPPLY WORKS” as listed in Schedule ‘A’ Part-V |
| 7 | Lump sum price worked out by the Contractor for “EXTERNAL WATER SUPPLY WORKS” as listed in Schedule ‘A’ Part-VI |
| 8 | Lump sum price worked out by the Contractor for “ROADS/PATH WORKS” as listed in Schedule ‘A’ Part-VII |
| 9 | Lump sum price worked out by the Contractor for “SEWAGE DISPOSAL WORKS” as listed in Schedule ‘A’ Part-VIII |
| 10 | Lump sum price worked out by the Contractor for “SOLAR PLANTS WORKS” as listed in Schedule ‘A’ Part-IX |
| 11 | Lump sum price worked out by the Contractor for “DEMOLITION WORKS” as listed in Schedule ‘A’ Part-X |
| 12 | Lump sum price worked out by the Contractor for “SCH OF CREDIT WORKS” as listed in Schedule ‘A’ Part-XI |
| 13 | SCHEDULE `A' PART - XII MISC B/R & E/M ITEMS is not prepriced by MES |
| 14 | INTERNAL ELECTRIFICATION WORKS |
| 15 | LED Bulb cool white 10 Watt Elegant design direct fit for easy installation complete all as specified and as directed. |
| 16 | Supply and fixing of LED deep round downlighter 20 watt 3000 K white light emitted through rim enhancing the aesthetics of ceiling anti glare translucent acrylic diuser, premium die-cast aluminium housing complete all as specified and as directed. |
| 17 | Supply and fixing fully diffused recessed mounted luminaire 2'x2' LED 36Watt suitable for POP/Gypsum false ceiling complete with hosing with all accessories pre wired and making connection with three core copper flexible cable of size 23/0.0076 from ceiling rose to PVC connection to light fitting complete all as specified and as directed. |
| 18 | LED light fitting 1x9W/1X10Wbulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and as directed. |
| 19 | Sheet metal enclosure for DBs,SPN, double door,IP-43 protected, 230 Volts,8 ways with 200 amps rated copper bus bar complete all as specified and directed. |
| 20 | Supply and fix factory made epoxy powder coated Distribution board VTPN 4 ways ,415 Volts with metal door (IP-43 protection) fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall and suitable for universal mounting and including 100 Amp copper bus bar, neutral bar, standard DIN rail, Earth bar and cable ties for cale management, top and bottom removable gland plates with Knockouts and suitable for one SPN/DP-MCB as incomer and SP MCBs outgoing complete all as specified and as directed. |
| 21 | MCB Single pole, 6 to 32 Amp, 240 Volts with rupturing capacity 10 KA, 'B' series, complete all as specifieds and directed . |
| 22 | MCB SPN, 32 Amp, 240 Volts with rupturing capacity 10 KA, 'B' series, complete all as specifieds and directed . |
| 23 | Exhaust fan, steel body AC single Phase. 230V of size 300mm sweep with, blades, frame and louvers and complete all as specified and as directed. |
| 24 | Ceiling fans, BLDC motor tech complete with blades, down rods, hanging hooks and accessories, 230 V, 1200 mm sweep, suitable for working on fan regulator, min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC). complete with fixing arrangement complete all as specified and as directed. |
| 25 | LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant IK07 including thermal management in multiple optics,with 10KV Built-in Surge Protection Device complete with IP 65 protection complete all as specified and directed. |
| 26 | Earthing complete with G.I earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not lss than 2.25 m deep below GL) with top edge of the plate not less than 1.5m below the normal ground level connected galvanized erth lead wire 4.0 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel including necessary excavation & earth work in any typr of soil, removing surplus soil to a distance not exc 50m, including PCC chamber in PCC (1:2:4), type B-1, using (20 mm graded stone aggrement), mild steel frame made out of angle iron of size 40 mm x 40 mm x 6 mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with funnel internally secured with wire mesh with 20 mm dia light grade GI pipe for watering, 15 mm dia medium grade, GI pipe earth wire protection with anf including alternate layer of charcoal dust and common salt. Complete all as shown in electrical plate No 3 connected to DBs all as specified and indicated testing on completion.Note :- (i) GI wire upto 7.5m will be measured and paid under this item only extra lead will be measured and paid separately under relative link. |
| 27 | EXTERNAL ELECTRIFICATION WORKS |
| 28 | Shifting of LT panel any size by dismantling of existing panel foundation, opening of cable all incoming and outgoing cable lugs and providing new lugs of existing size if required and refix the panel where directed by connecting all incoming and outgoing cables in position and making of panel foundation complete all as specified and directed . |
| 29 | Supply and fixing aluminium socket and lugs of size 25 sqmm after disconnecting the cable of any size 1100 Volt grade from panel complete all as specified and directed by Engr-in-Charge. |
| 30 | EXTERNAL WATER SUPPLY WORKS |
| 31 | Material and labour for cutting existing cast iron/GI/DI water mains of dia 100/150 mm for alterations or additions (Ecah cut measured) and screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to from connector), complete all as directed. |
| 32 | SOLAR PLANTS WORKS |
| 33 | Design, procure, erection, installation, testing and commissioning including connecting to local utility grid; Roof top On-grid Solar Photovoltaic Plant of 8 KW capacity including Solar Photovoltaic Modules, DC Cabling, Module Mounting Structures, Array Combining Boxes, Lightning Protection of SPV modules and other accessories, String Inverter as Power Conditioning Unit, Weather Station and Data Monitoring System all as per detailed specifications given in Particular Specification, latest MNRE/IREDA guidelines and directions, meeting the Domestic Content Requirement (DCR), consisting of all requisite accessories (BOS-Balance of System) and including the following main components:-Make :Mono crystalline PV Modules & PV Cells : TATA power solar / Waaree Energies Ltd / Adani solar / Premier Energies / Saatvik solar / Vikram solar / MNRE approvedSolar Inverter/ Power Conditioning Unit (PCU) : SOLIS/ GOODWE / GROWATT / SOFAR / HAVELLS/ SUNGROW |
| 34 | Sl Item 5.01 Contd….(A) Mono crystalline Silicon Solar Photovoltaic Modules of 500 Wp or more (module power and a number of modules to be selected (SINGLE SIDE/ BIFACIAL SIDE) according to available roof top area & adequate walkway), having cell efficiency of more than18% under standard conditions, form fill factor more than 0.76, plant performance ratio > 75%, made of high transmissivity glass front surface. It shall give high encapsulation gain (transmittance above 90% and bending less than 0.3%). The modules shall have the following features :-(a) Rated output of the modules shall have a positive tolerance of 3-5% and no negative tolerance is allowed.(b) It shall perform satisfactorily in RH 85% with temperatures up to +85 degree C and should withstand wind of 170 kmph on the panel's surface.(c) PV modules shall be warranted for their output peak watt capacity, and it shall not fall from its initial value below 90% in the first 10 year end and 80% after the end of 25 years. |
| 35 | Sl Item 5.01 Contd….(d) Each module shall have an RFID tag encapsulated with a solar cell bearing following details :- (i) Name of Manufacturer of SPV Module(ii) Name of Manufacturer of Solar Cell(iii) Month and year of Manufacturing (separately for cell and module)(iv) Country of Origin (both cell and module)(v) Peak wattage, Im, Vm and fill factor of the module(vi) Date of the year of obtaining IEC PV module qualification certificate including the test lab issuing IEC certificate.(vii) Unique serial no and model no of module(viii) IV curve of module(e) The temperature coefficient of power for the module shall not be more than 0.50% per degree Celsius.(f) Every module must have a bypass diode of suitable capacity.(g) PV module must conform to latest edition of IEC 61215/ IS 14286. In addition the modules must conform to IEC 61730 Part I and II for construction and testing & safety qualifications and conforming to IEC 62804 PID.(ALMM APPROVED) |
| 36 | Sl Item 5.01 Contd….(h) It shall also be in conformity to latest minimum technical specification issued by MNRE from time to time. Modules should be of MNRE approved companies and as per latest IEC/IS standards.(j) Provision of earthing and earth strip / cable etc for earth of solar PV module/ array etc as per latest IS/MNRE norms to be provided and cost of the same is deemed to be included in the item and no extra amount will be paid to the contractor on this account. (The earthing shall be of copper earth plate and having specification as per SSR Item Sr 19474).(k) RFID reader is to be provided by contractor(l) Both PV cells and SPV modules shall be make in India. |
| 37 | Sl Item 5.01 Contd….(B) Junction Boxes : Supply and fix junction boxes of suitable Nos (as per design)/ OEM recommendations inputs and suitably rated output having separate DC fuses for both (+) & (-) on input and isolator on output terminal for each string. Each junction box must have a spare input terminal. The junction boxes shall be dust and vermin proof and water proof made of FRP/ Thermo Plast with IP 65 protection in compliance with IEC 62208 and shall be UV resistant, fire retardant. It shall have surge protection and maintenance free earthing as per relevant standard. The junction box shall have suitable arrangement of the following :-(a) The strings are required to be connected to the copper bus bar through individual fuses.(b) Provide arrangement for disconnection (DC dis-connection switch) for each SJB/ SCB.(c) Provide a test point for each sub group for quick fault location and to provide group array isolation.(d) Each array box shall be of relevant IEC standard.(e) Each array junction box shall have suitable bypass & reverse blocking diodes for maximum DC blocking voltage of 1000V with suitable arrangement of its connection. Reverse blocking and bypass diodes shall work for extreme temperatures and shall have efficiency of 99.98% confirmed by appropriate IEC standard.Make : As per OEM |
| 38 | Sl Item 5.01 Contd….(C) DC Cables : Suitable size of XLPE insulated tinned Copper cable of Solar grade, 1100 Volts and UV resistant for outdoor installations conforming to IEC : 60227/15694 & 60502/ IS : 1554 (Pt I&II) and shall be as under :-(a) All cables and connectors for use of installation shall be of Solar grade which can withstand harsh environmental conditions including high temperature, UV radiations, rain, dirt, burial and attack by moss and microbes for 25 years and voltage as per latest IEC/ IS.(b) All the cables / wires shall be provided with UV resistant printed ferrules for DC side.(c) The size of the cable shall be such that average voltage drop at full power from PV module to inverter shall be less than 1.5%.(d) Cable batch No, drum No, IS code and size and make shall be mentioned on every one meter or as per OEM practice.(e) The wiring of the module interconnection shall be in UPVC/HDPE pipe of suitable size. (f) The cost of interconnecting DC Copper cable, MS cable trays, and earth work for trenches/ MS cable trays suitable to accommodate Solar grade cables from SPV module upto inverters are included in the item. |
| 39 | Sl Item 5.01 Contd….(D) Module Mounting Structure (MMS) : Design, procure, fixing, support structure made of hot dipped galvanised with Ballast str-5 including necessary PCC foundation and associated work (cutting, grouting, PCC filling, disposing waste material, etc., complete) and fixing mounting arrangement suitable for SPV modules so as it can withstand wind speed of 170 km per hour. The mounting structure is to be installed at RCC Roofs and the array structure has to be so designed that maximum load is directly on roof beams and columns, rafters, purlins size and pattern shall be designed to withstand the 170 km/hr wind speed. It shall also occupy minimum space without sacrificing the output of SPV panels & adequate space between the arrays shall be available for easy cleaning and maintenance. Nuts, bolts and all the fasteners shall be of Stainless Steel of grade SS316. Notes : (a) Two numbers of anti theft fasteners of Stainless Steel on two diagonally opposite corners of each module shall be provided. (b) The module mounting structure shall be fixed to provide maximum generation. (c) MMS design shall be supported with STAD-PRO Report vetted by Third Party (Govt Institute) and submitted for the approval of the Accepting Officer. (d) The height of Roof top MMS shall be as per latest MNRE guidelines. |
| 40 | Sl Item 5.01 Contd….(E) Lightning Protection for PV Array : Design, procure and fix lightning arrester system conforming to IS/ IEC-62305 (Part 1 - 4) on the roofs. The air terminal shall be fixed at the top of GI elevation pole with base so as to be at least two meter above the structure to be protected. Its height above roof level shall depend upon the level of protection and protection radii required. Notes : (a) The cost of all equipments, Copper strip upto earth test point, etc., shall be deemed to be included in this item. (b) The cost of sufficient earthing for lightning protection is also included in this item and no extra payment will be made to the contractor on this account.(F) Power Conditioning Unit : Procure, fixing, testing and commissioning of 8 KW AC (nominal power), Solar power inverter suitable to convert DC power of Solar PV module/ array to AC for further feeding to grid conforming to IEC : 61683 for efficiency, IEC : 62109-1 or equivalent for safety and IEC : 62093 for reliability. The input DC & output AC technical specification of Inverter are as under :-.Input (DC)(a) Max Absolute DC input Voltage : 1000 Vb) Start-up DC input voltage : 360 - 500 V (Default 420V)c) Operating input DC voltage range : 300 - 950 V(d) No of independent MPPT : One(e) MPPT input DC voltage range at Pacr : 480 - 800 V DC(f) Max input DC Current : 110 A(g) Maximum input short circuit current : 160 A(h) No of Protected DC inputs : 8-20 |
| 41 | Sl Item 5.01 Contd….Output AC(a) AC grid connection type : 3Phase (4W + PE)(b) Nominal Power at unity PF : 8 KW(c) Max AC output power : 8 KW(d) Max AC output Apparent power : 8KVA(e) Max AC output Current : 32 A(f) Max AC fault current : 32 A(g) Nominal Output Voltage : 240 V(h) Output voltage range : 240 V ± 20%(j) Output Frequency : 50 Hz ± 3Hz(k) Power factor : > 0.995(l) Harmonic Distortion Current : < 3%(m) Efficiency : > 98%(n) Standby operation consumption : < 1.5 W |
| 42 | Sl Item 5.01 Contd….(p) Operating temperature upto 85 degrees centigrade(q) The inverter shall have minimum IP-67 protection, ground fault monitoring, grid monitoring, protection for anti-islanding, DC reverse polarity, AC and DC short circuit current and over current, AC and DC over voltage and temperature. (r) The inverter shall adjust voltage and frequency levels to suit the grid.(s) The inverter shall be self cumulated with Pulse Width Modulation (PWM) technology and shall be capable of synchronise maximum with in one min.(t) Maximum Power Point Tracker (MPPT) conforming to IEC 62093 shall be integrated into the inverter to maximise the energy drawn from the PV array(u) Monolithic design of inverter is not permitted.(v) The inverter shall have suitable nos of protected inputs (asper design) and outgoing shall be protected by ACB/MCCB.(x) The inverter should have MODBUS, PROFIBUS and ETHERNET common ports. |
| 43 | Sl Item 5.01 Contd….(y) The inverter shall include appropriate self protection and self diagnostic feature to protect itself and the PV array from the damage in the event of inverter component failure or parameters beyond the inverters safe operating due to internal and/ or external causes.The Inverter shall have protection arrangement against ground leakage faults, over voltage, (SPD) & over current. Inverter shall have arrangement for adjustment for adjusting DC input current and shall trip against sustainable fault down stream and shall not restart till fault is rectified.(z) The inverter should have provisions of Galvanic isolation, anti-islanding protection (IEEE 1547/UL 1741) equivalent IS and lightning.(aa) PCU must have the feature to work in tandem with other similar PCUs and be able to be successively switched ON and OFF automatically based on solar radiation variations during the day. (ab) PV-DG controller IOT based for fully operatable during DG operation at state feeder failure to maintain spinning reserve at about 25-30 % (when load is less than solar power), to protect DG from excess solar power, to monitor solar operation during state failure, DG and load parameters all as per homogeneous to solar plant. |
| 44 | Sl Item 5.01 Contd….(G) The following materials are used in these solar plants:-(i) Grid connect solar string inverter (1x8 KW,240 V AC,3P, 50 Hz, MPPT) and Bi-metallic lugs for inverter(ii) ACDB-1in 1 OUT ACDB with 32 A, 4P, MCB-FY24(iii) 1 Cx 6 Sqmm XLPO Cu. cable (module and array interconnection to inverter)(iv) Chemical earthing Earth pits (1.5/3 mtrs Cu bonded rod) & module earthing(v) Earthing wire & GI Earth strip-25mm x 3mm for LT earthing(vi) Lightning Arrester (ESE type) with mounting accessories(vii) MC-4 Cable Couplers (Male & Female Pairs)(viii) Umbraeco ESE LA with 3m mast and grouting rods for RCC |
| 45 | Sl Item 5.01 Contd…. (H) Balance of System (BOS) Items/ Components :- The BOS items/ components of the SPV power plants/ systems deployed under this project shall conform to the latest edition with certificate of IEC or equivalent BIS Standards/ MNRE specifications/ as specified in Para 1.01 of 'Minimal Technical Requirements'/ 'Standards for SPV System/ Plants' to be deployed during this financial year under the programs of MNRE available on MNRE website as on last date of quoting of tender. Notes : (a) The contractor must visit the site before quoting the rates for this item to access the site condition so as to decide up on location and layout of SPV, placement of inverter, length of DC cables, lightning arresters, etc., complete.(b) The contractor shall submit complete scheme including electrical diagram of the work, schematic diagram, SPV module layout, placement of LAs, Civil work, etc., complete, Relevant IEC/IS norms to the GE for approval with in one month of date of commencement of the work. Please Enable Macros to View BoQ information |
| 46 | Sl Item 5.01 Contd…. (H) Balance of System (BOS) Items/ Components :- The BOS items/ components of the SPV power plants/ systems deployed under this project shall conform to the latest edition with certificate of IEC or equivalent BIS Standards/ MNRE specifications/ as specified in Para 1.01 of 'Minimal Technical Requirements'/ 'Standards for SPV System/ Plants' to be deployed during this financial year under the programs of MNRE available on MNRE website as on last date of quoting of tender. Notes : (a) The contractor must visit the site before quoting the rates for this item to access the site condition so as to decide up on location and layout of SPV, placement of inverter, length of DC cables, lightning arresters, etc., complete.(b) The contractor shall submit complete scheme including electrical diagram of the work, schematic diagram, SPV module layout, placement of LAs, Civil work, etc., complete, Relevant IEC/IS norms to the GE for approval with in one month of date of commencement of the work. Please Enable Macros to View BoQ information |
