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| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 28-11-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 05-12-2022 |
| 2 | 14-11-2022 | BOQ | BOQ | 28-11-2022 |
| 3 | 14-11-2022 | AMND | Date | 28-11-2022 |
| Sl. No. | Item Description |
| 1 | SCHEDULE `A\" PART - I (Building Works) is not prepriced by MES and prepriced rates indicates 0.0 under column 6 signified this fact only. |
| 2 | Construction of SUB STATION BUILDING complete all as specified and shown on drawings. |
| 3 | NOTE: Schedule ‘A’ Part IIto XI under are Prepriced by MES. (Part XI - Schedule of Credit) |
| 4 | Lump sum price worked out by the Contractor for “SITE CLEARANCE & DEVELOPMENT” as listed in Schedule ‘A’Part II |
| 5 | Lump sum price worked out by the Contractor for “INTERNAL ELECTRIFICATION\"” as listed in Schedule ‘A’Part III |
| 6 | Lump sum price worked out by the Contractor for “INTERNAL WATER SUPPLY\"” as listed in Schedule ‘A’Part IV |
| 7 | Lump sum price worked out by the Contractor for \"CULVERT AND HARSTANDING” as listed in Schedule ‘A’Part V |
| 8 | Lump sum price worked out by the Contractor for “EXTERNAL WATER SUPPLY” as listed in Schedule ‘A’Part VI |
| 9 | Lump sum price worked out by the Contractor for “SOLAR POWER PROJECT” as listed in Schedule ‘A’Part VII |
| 10 | Lump sum price worked out by the Contractor for“EXTERNAL ELECTRIC SUPPLY ” as listed in Schedule ‘A’Part VIII |
| 11 | Lump sum price worked out by the Contractor for“AREA DRAINAGE ” as listed in Schedule ‘A’Part IX |
| 12 | Lump sum price worked out by the Contractor for“FENCING/GATE AND COMPOUND WALL” as listed in Schedule ‘A’Part X |
| 13 | SCHEDULE `A\" PART - XII MISCB/R,E/M & SOLAR WORK ITEMSis not prepriced by MES and prepriced rates indicates 0.0 under column 6 signified this fact only. |
| 14 | INTERNAL ELECTRIFICATION |
| 15 | S&F SPN MCB DB 8 way, sheet metal enclosures double door 240 volts AC, 50 Hz AC complete all as specified and directed. |
| 16 | S&F MCB SPN 240 volt 10 KA of rating 20 Amp complete all as specified and directed. |
| 17 | S&F 20W surface / wall mounted batten LED luminaire, extruded aluminum housing with PC diffuser and integrated electronic driver with high efficiency long life, CRI= 80 (Minimum), PF> 0.95, luminous efficacy> 100 lumens/Watt operating voltage 140V-240V, CCT (K) > 6500, THO < 10% complete including 20W LED tube rod with all accessories internally prewired and including connecting up with 3 core flexible copper conductor cable of suitable size from ceiling rose to connector of LED fitting complete all as specified and directed. |
| 18 | S&F 20W building security light LED fitting with GI bracket 25mm made up of light grade GI pipe bend to shape 1.2m long fixing on wall with suitable clamp with all accessories internally prewired and including connecting up with 3 core flexible copper conductor cable of suitable size from ceiling rose to connector of LED fitting, complete all as specified and directed. |
| 19 | S&F Ceiling fan complete with accessories 230 Volt, single phase AC supply, 50 Hz, 1200mm sweep BEE 5 Star rated including connecting up with flexible PVC insulated copper cable 3 Core 23 / 0.0076 from ceiling rose to fan connector complete all as specified and directed. |
| 20 | S&F exhaust fan complete with accessories 230 Volt, single phase AC supply, 50Hz, 300mm sweep including connectingup with flexible PVC insulated copper cable 3 Core 23 / 0.0076 from ceiling rose to fan connector complete all as specified and directed. |
| 21 | EXTERNAL WATER SUPPLY |
| 22 | M&L for make bore by trench less technology with HDD machine to lay under road/cement path hard standing including providing HDPE pipe 150 mm dia suitable for 0.4 MPa pressure for passing armored cable incl making good the disturbed surface complete all as specified and directed. |
| 23 | M&L for Cutting DI/CI pipes 100 mm Dia (two cut) for insertion of Tee of size 100mm x 100mm x 50mm for making new connection including supply of Tee and other items required as per site and necessary earth work complete all as specified and directed . |
| 24 | S&F PVC insulated unarmoured solid copper conductor cable of size 6 Sqmm 4 core 1100 volts complete with thimbling and providing cable connections complete all as specified and directed. |
| 25 | Supply, installation, testing and commissioning of Mono block pumping set of 3HP suitable for 415V, 3 phase system, head 10m, discharge 30-40 LPM complete including making inlet / outlet connections of pipes and electrical connection with suitable size of copper conductor cable complete all as specified and directed. |
| 26 | Supply, installation, testing and commissioningofPump Starter panel of suitable size (3 HP) factory fabricated for 3 Phase 415 volt, outdoor type made out 3.15mm thick CRCA sheet cubical type mounted on angle iron frame of size 40x40 x6 mm complete with heavy dutyDOL starter type Dx-P with robust 4 pole contactor, main and load terminals, start / stop push buttons, circuit breaker, protection relay suitable for 3 HP mono block pumping set including grouting in PCC foundation complete all as specified and directed. |
| 27 | M&L for Construction of brick masonry valve pit of size 90cmx90cmx105cm (internal dimension of chamber) with brick work in cement mortar 1:4 including plastering internally and pointing externally as the work proceeds complete with MS sheet cover 3.15mm thick and angle iron frame 40mmX40mmX6mmwith handle, locking arangement and painting with two coats of synthetic enamelled paint over a coat of red oxide primer on steel surfaces including earth work & excavation in any type of soil, disposal of surplus spoil not exceeding 50m, concrete etc all as specified and shown on drawing. |
| 28 | S&F rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) 3 layered, hoisted and fixed in position of capacity 2000 ltr includingball brass valve with float of size 25mm dia complete including making inlet / outlet connection and suitable size of foundation for installation of storage tank all as specified and directed. |
| 29 | SOLAR POWER PROJECT |
| 30 | Supply, erecting, installation, testing & commissioning of grid connecting Solar PV plant of 1686 KWP capacity at Standard conditon (irridiance, temp etc) at Ambala (Lattitude 30.4 deg N & Longitude 76.79 deg E AT 270 MSL. The Ripple content shall not exceed 3% on DC and harmonics shall not be more than 3% Micro processor based directional & rewerse power flow protection shall be provided to ensure isolation of SPV from grid at the time of fault including all connected equipments & comprising of following sub components / sub systems and meeting the specifications as given below& as specified in the tender documents:- |
| 31 | Supply, erecting, installation, testing & commissioning of Solar modules each consist of 72 mono PERC (144 half cell) P type solar cells of 545 WP each , having efficiency more than 21 % at standard test condition, fill factor more than 0.75 performance ratio of plant shall be equal to or greater than 75 % &made of high transmittivity glass and glass front surface shall give high encapulation gain. (transmission above 90 % and bending less than 0.3 %). Electrical parameter of 545 Wp solar PV module under STC.These panels shall be suitably fixed on Module mounting structure. The electrical Data of panel at standard test condition( STC), 1000 W / m2 irradiance air mass 1.5 & 25°C cell temperature shall be as under:-(i) DC Peak Power(Pmax) = 545 WP(ii) System voltage = 1500 V(iii) Operating temp. range = -40°C to 85°C(iv) Maximum fuse rating = 25 A(v) Junction box = IP 68 with individual by pass diode(vi) MC 4 compatiable (vii) Class \"A\" (safety class II) (viii) Anodised Aluminium frame (ix) Front Glass 3.2 mm low iron & tempered with ARC coating(x) fire safety class C (Type I)(xi) surface load of snow 5400 Pa(xii) Surface load of wind 2400 Pa |
| 32 | PV modules must be warranted for their output peak watt capacity for 25 years with 2% for 1 year degradation & 0.55% from year 2 to 25 year.Each module shall have RFID tag bearing the following details. RFID reader will be provided by contractor.(i) Name of manufacturer of PV module (Should be made in INDIA)(ii) Name of manufacturer of solar cell(iii) Month and year of manufacture (Separately for cell & module)(iv) Country of origin separately for cell & module) (v) Peak Wattage, Im, Vm and fill factor of the module(vi) Date of year of obtaining IEC PV module, qualification, certificate including the test lab issuing IEC certifcate. (vii) Unique serial no and model no. of Module. (viii)I-V curve of module.(ix)Name of the test Lab issuing IEC Certificate(x) Every Module should have PID test report as per prevailing norms of MNRE & will be submitted to the Engg-in-Charge. |
| 33 | Temperature co-efficient of short circuit current for the module shall not be more than 0.50 % °C. Every module must have of short circuit current bypass diode of suitable capacity.PV module must confirm to IEC 61215 /IS14286. In addition the modules must conform to IEC 61730 Part- I & II for construction and testing & safety qualification and latest minium technical specifications. Provision of earthing & earth strip / cables etc. for earth for solar PV module / Array as per latest IS / MNRE norms to be provided.It will be measured and paid Seperatly. The module shall be manufactured in 2002 or subsequent year & of Indian make. Product warranty shall be for 12 year & performance warranty shall be at least 25 years.Make: Vikram Solar/Waaree/Tata Solar/Adani Solar/Panasonic.Note: i) The test reports of moudules as per national and international standards and technical data will be submittedby contractor to GE for approval of manufacturer(ii) Minimum 0.5% of PV Module shall be tested for all electrical parameters incl efficiency & safety measure by the rep of AO at OEM Factory Premises before dispatch as per technical data sheet of the manufacturer. (iii) Contractor will submit 1.5% amount of total quoted amount against Srl item No.5.02 (PV Module) as performance security of PV Module in the form of FDR or BGB which will be returned to the contractor on successfull performnace completion of 25 Years of PV Module. (iv) Contractor will submit guarantee for at least 25 years performance of PV Module as per CA provision and in case of any manufacturing fault of any PV Module during the product waranty of 12 years the same shall be replaced by contractor without any extra cost.(v) All the modules shall be of same make. (vi) Rates of testing at Factory permises of OEM or MNRE approved Lab are deemed to be included in the quoted rates. |
| 34 | Supply, installation, testing & commissioning of 250 KW or nearest available size on higher side,800 Voltage AC supply, 50 Hz,3 phase THD < 3% at nominal Power, outdoor string 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 & 2) or equivalent for safety & IEC-62093 for reliability. The inverter shall be self-communicated with pulse width modulation (PWM) technology and shall be capable to synchronize with grid maximum in 1 minute. Maximum Power point tracker (MPPT) conforming to IEC-62093 shall be intergratedin the inverter to maximize energy drawn from the solar PV array. The inverter shall have following Protections:- |
| 35 | (i) DC reverse polarity (ii)AC short Cktand overload/earth fault(iii) Leakage current(iv) Anti PID & PID recovery function (v) Under/Over voltage protection (vi) Anti-islanding protection Inverter shall monitor the following :- (i) Grid(ii) Ground fault(iii) PV String fault monitoringInverter shall have arrangement for adjusting DC input current & shall trip against sustainable fault down stream and shall not restart till fault is rectified.Rates forPCC foundation including required concreting & steel fixing as instructed & directed by engineer-in-charge are deemed to be included in quoted rates.Isolation method: tranformer less, smart forced cooling, LED display, RS 485/PLC communication, smart IV Curve Diagnosis, Type II SPD for both DC & AC, with 5 years guarentee. Make: Delta/Sungrow/ HitachiNote: i) Contractor shall submit parameter sheet of inverter duly recommended by GE & CWE for approval ofA.Obefore placing order to the company.(ii) All the inverter shall be of the same make. |
| 36 | MC4 CONNECTORSSupply, installation, testing & commissioning of Solar MC4 Connectors (Male / female both)having Copper pin with tin plating with1500 V DC & 30 Amp. Current suitable for 6 Sqmm cable, Degree of protection IP 67, contact resistance < 0.5m Mega ohm, insulation material PPO, protection class-II, Application Class A, Standard EN 50521: 2008 TUV Certified complete all as specified and directed.Make: Indygreen/Elmax/synergy/Eteilyte Technologies India Pvt Ltd |
| 37 | Modules Mounting Structure(MMS)M&L for MS Hot dip Galvanised (80 Micron) as per IS 4759, GI frame Structure for solar Panel mounting with all accessories excluding PCC foundation (excavation, cutting, Grouting, PCC etc. complete). Fixing arrangements for fixing the PV solar modules & to withstand minimum horizontal wind speed of 180 kms / hr as per IS. It Shall conforming to latest revesion of IS 2062 having Grade of 250 MPA. The MMS shall be providedall as shown in drawing. The Solar panel shall be fixed at a tilt angle of 30°. Mounting Structure shall have following specification:-(i) Nut, Bolts & supporting structures including module mouting structure shall have to be adequately protected from atmosphere and weather prevailing in the AMBALA Cantt area.All fastners shall be of stainless steel of Grade SS 316.(ii) Two numbers of anti-theft fasteners of stainless steel on two diagonally opposite corner of each module shall be provided. (iii) The rep of A.O. will visit the factory site of galvanising for each section of lot of dispatch to collect the samples at random & send the sample duly sealed& signed by him and rep of contractorto nearest NABL accredited Lab for testing. The lot will be dispatched from factroy permises only after passing of sample from Lab. In case of failure of sample complete lot will be rejected. The quoted rates are deemed to include this aspect. |
| 38 | NOTE:- (i) Cost of interconnecting copper cables along with cable trays (floors / wall mounted) suitable to accommodate solar grade cables & cables upto inverters will be measured and paid separetly under relevant items.(ii) Earth work and foundation of MMS shall be measured and paid separatly under relevant items |
| 39 | M&L for tinned copper conductor, 6 Sq.mm, XLPO insulated and sheathed, UV-Stabilized, Single Core Multi-Stranded DC Cables - RED & BLACK (FOR PANEL INTER CONNECTION). Complete as all specified below and directed.(1) Construction(i) tinned copper conductor IEC 60228, class-5(ii) Insulation/sheath:- electron beam cross linked halogen free & flame retardant compound (XLPO)(2) Electrical(i) Volatge Test: 6500 V as per EN 50395 (ii) Max. permissible operating Voltage:- DC 1.5 KV (conductor-conductor, non earthed system) (iii)Nominal Voltage:- AC-0.6/1 KV & DC- 900/1.5 KV(3) Temperature(i) Ambient temp. :- -40°C to +90°C (ii) Max conductor temp. :- 40°C to +120°C(4) Standards & Material properties(i) Fire Performance:-IEC 60332-1-2 (ii) Smoke emission:- IEC 610374 / EN 50268-2 (iii)Approval:- EN 50618, H1Z2Z2 - KMake:-Polycab/Havells/Finolex/KEI India/RR KabelNote: (i) Routine testing of cable shall be carried out by rep of AO at the factory premises of OEM, before dispatch |
| 40 | M&L for 3.3 kV grade Aluminum conductor, XLPE insulated armoured AC cable conforming to IS 7098 (Part 2): 1988, having stranded aluminium compact shaped conductors as per Cl. 2 of IS 8130: 1984, PVC inner sheath, single armouring of galvanised steel strip/wire and PVC Type ST-2 outer sheath conforming to IS 5831: 1984, FRLS type, Flat strip armoured including necessary clamping / dressing with cable ties and termination complete as all specified and directed. The size of the cable as follows:- |
| 41 | 400 sq. mm,3.0 core(ACDB-1 To 1000 KW Panel to MAIN LT Panel, ACDB-2 To 750 KW Panel to MAIN LT Panel, Main LT Panel of 1750 kW to 1.75 MVA Transformer |
| 42 | 185 sq.mm, 3.0 core (for BusbarBox to ACDB-1Panel(250 X 4 -1000 Kw Inverters) ( for BusbarBox to ACDB-2 Panel(250 X 3 -750 kW Inverters) |
| 43 | 3.0 core, 120 Sq.mm (Inverter to Busbar Box)Make:- Polycab/Havells/Finolex/KEI India/RR KableNotes for AC/DC L.T cables:(For Srl item No.5.10 to 5.14)(i) All cables and connectors for use of installations shall be of solar grade which can withstand harsh environment conditions including high temperautre, UV radiation, rain, humidity, dirt, burial and attack by moss and microbes for 25 years and voltage as per latest IEC / IS standards.(ii) Cable Batch No. / Drum No, IS code & size make should be printed / embossed at every one metre. The cables shall be manufactured during 2022 or subsequent years.(iii) Earth wrk for cable shall be measured and paid seperatly under relevant items. |
| 44 | HT TRANSFORMER (INVERTER DUTY FOR SPV PLANT)Supply, installation, testing & commissioning ofcopper wound, invertor duty conforming to IS 2026 or latest IS standard, HT, Transformer, outdoor type, capacity 2000 KVA, 11KV / 800 Volt, 50 Hz, Dyn11,ONAN Class A for Solar Application, Star Delta Tapping +7.5 % to -7.5% @ the step of 2.5%, Off load type tap changer, with first fiilling of transformer oil, dulyfiltered & Dehydrated and other standard fitting/ accessories including Platform & foundation for Transformer installation as recommended by manufacturer. The total losses (No load + Full load) at 75 deg C shall not be more than 1% of rated capacity of transformer, Impedence 6%. The following are included :-(i) Oil level indicator 150 mm dia with alarm & trip contact. (ii) Winding temperature indiactor with alarm & trip contact. (iii) Marshalling box for 03 Nos. (iv) Magnetic oil level gauge (v) Pressure release valve (PRV) withg trip contact. (vi) Conservator with oil filling hole with cap & drain plug and with built in diaphragm to avoid direct air contact with transformer oil. (vii) Oil level indicator with minimum level marking. (viii) The thermometer pockets with thermometer (ix) Silica gel breather (x) Air release plug (xi) Lifting lugs (xii) Earthing terminals(xiii) HV Cable Box(xiv) LV Cable Box (xv) Bucholz relay with control connection upto HT VCB including testing at OEM premises.Make:- GEC(Prolec)/ABB/Siemens/Schneider/ITE Gurgaon/CG Power & Solutions Ltd |
| 45 | M&L for 70 Sq.mm,single core, 1.1kV PVC Insulated and PVC sheathed Cu flexible cable ,IS:7098 complete as all specified and directed. (LA Top to Earth strip of pit) |
| 46 | M&L for 6 Sq. mm,single core, PVC insulated and PVC sheathed Cu Flexible Wire-IS:7098 complete as all specified and directed. (Green Earth Wire) |
| 47 | M&L for1 sq. mm, 2 Core, RS 485 Cable Twisted Shielded unarmoured Cu Cable complete as all specified and directed. (Data Monitoring Cable for communication) |
| 48 | ACDB-1 Panel for 1000 KWP Inverters (4 X 250 KW inverters)Supply, installation, Testing & Commissioning of outdoor type,floor mounted ACDB Panel-1suitablefor 1000 kw Inverters having 1 Input & 4 Output having IP 65 rating including PCC foundation for civil works (excavation, cutting, Grouting, PCC etc.) Fabrication with 3.15 mm thick CRCA Sheet Steel, 7 tankPowder Coated, single compression metal cable glands, control wiring with copper cable of suitable size complete all as specified & directed and having following:- Incoming:-1 No. of input having 1000 Amp ACB drawout type, motorised charging, withmicroprocessor release,I CU = I CS = I CW = 50 KA, 3P- 800 volts , ACB spreader Link, with R, Y, B,LED indicating Light , Digital VAF Meter 800 Volts CL-1, 3 No\"s Metering CT 1000 / 5A,Type- 1+2 SPD, Un 800V AC, Imax 40 KA with three number 2000Amp Aluminium Bus Bars,EC grade incld heat shrinkable PVC sleeves,cable alley complete.Outgoing:-4 X 250 Amp, I CU = I CS = 36 KA, 3 Pole MCCB with spreader Link, Floor Mounted Panel (IP 65) with MS Angle Stand, PT 800V/110V, Auxillary transformer 50VA,800V/ 230V, AllCable Entry from bottom through gland plates, LED indicating lamps etc. |
| 49 | ACDB-2 Panel for 750 KWP Inverters (3 X 250 KW inverters)Supply, installation, Testing & Commissioning of of outdoor type,floor mounted ACDB Panel-2 for 750 kW Inverters having 1 Input & 3 Output having IP 65 rating with PCC foundation for civil works (excavation, cutting, Grouting, PCC etc.) Fabrication with 3.15 mm thick CRCA Sheet Steel, 7 tank Powder Coated, control wiring with suitable size copper cable, cable alley complete all as specified & directed and having following:-Incoming:-1 No. of input of 800 Amp ACB drawout type, motorised charging, withmicroprocessor release, I CU = I CS = I CW = 50 KA, 3P- 800 volts , ACB spreader Link, with R, Y, B,LED indicating Light , Digital VAF Meter 800 Volts CL-1, 3 No\"s Metering CT 800 / 5A, TP SPD Type- 1+2 40 KA with three number 1200Amp Aluminium Bus BarsEC grade incld heat shrinkable PVC sleeves completeOutgoing:-3 X 250 Amp,I CU = I CS = 36 KA 3 pole MCCB with spreader Links, Floor Mounted Panel ( IP 65) with MS Angle stand, PT 800V/110V, Auxillary transformer 50VA,800V/ 230V, AllCable Entry from bottom through gland plates, LED indicating lamps etc, |
| 50 | LT Panel For 1700 KWP InvertersSupply, Installation, Testing & Comissioning of of outdoor type,floor mounted LTPanel of 3.15mm thick CRCA sheet steel poweder coated for 1700 kw Inverters having 1-input & 2- Output & having IP-65 rating,cable alley with PCC foundation for civil works (excavation, cutting, Grouting, PCC etc.) complete all as specified & directed.Input & Outgoing: - 1 Nos. of 2000 Amp 3 Pole ACB, I CU = I CS = I CW =50 KA -800 Volts,drawout type, motorised charging, with microprocessor releases, ACB/MCCB Spreader Links, R,Y,B Indicating Light (LED Type), 1 Nos MF Meter-800 Volts ,CT 2000/5A, CL-0.2, 5VA, Type-1+2SPD, Imax 40KA, PT 800V/110V, Auxillary transformer 50VA,800V/ 230V, AllCable Entry from bottom through gland plates, 3 No’s Control Fuse 16A with base for SPD, 6A SP 10KA MCB \"C\" Curve, with 2500Amp Aluminium Bus Bars EC grade incld heat shrinkable PVC sleeves complete, Aluminium Busbar Links, Wiring, with MS Angle StandFabrication with 3.15 mm thick CRCA Sheet Steel, 7tank Powder Coated,etc complete all as shown on drawings.Note: Contractor shall submit drg of all ACDB1,ACBD2 & LT panels to CWE for approval before procurement. |
| 51 | COPPER BUSBARCHAMBERM&L for outdoor type,floor mounted,vermin proof, totally enclosed bus bar chamber of not less than size 800 mm (H) X 800 mm (W) X 600 (D) made out of 3.15 mm thick CRCA sheet ,incld three number 250 A, Pure copper busbar having size of 20 MM(w) X 10 MM(thick), 0.5 Mtr length/ Phaseincld heat shrinkable PVC sleeves , duly supported on insulators, It shall be IP-65 rated. Cable entry from bottom and suitable for input of 120sqmm, 3.3KV copper cable and output of 185sqmm , 3.3KV XLPE cable, powder coated complete all cable entry from bottom through gland plates allas specified and directed. |
| 52 | MONITORING SYSTEM :- Supply, installation, Testing & commissioning of monitoring system to monitor the performance of the PV Module & inverter (Power,array voltage, array current & AC parameters), energy yield, temperautre, irradiance level, humidity, Air Mass, Wind velocity etc. and it could provide flexible interface to facilitate PC based inverter monitoing and control via GPRS modem and internet / ethernet connection.This should have include web visulization system and Data logger with integrated ethernet port.(i) Data acquisition system shall be provided for each of the solar PV plant. Data Logging provision for plant control and monitoring, time and date stamped system data logs for analysis with the high quality, including suitable PC & Printer. Metering and instrumentation for display of system parameters and status indication to be provided.(ii) Solar Irradiance:- An integration pyranometer / solar cell based irradiation sensor (along with calibartion certificate) provided with the sensor mounted in the plane of array. Readout integrated with data logging system.(iii) Temperature:- Temperature probes for recording the solar panel temprature and ambient temp. to be provided complete with readouts integrated with the data logging system. |
| 53 | (iv) The parameter like AC Voltage, AC Output current, AC Output Power, THD in AC output power, out AC power frequency, Synchronization status with grid, energy injected to the grid, Power factor, DC input Voltage, DC input current, DC Input Power, Time Active, Time disabled, Time idle, Energy Produced, protective function limits Viz- AC over voltage, AC under voltage, Over frequency, Under frequency, Ground fault, PV Starting voltage, PV stopping voltage etc. are accessible via the operating interface display in real time separately for solar power plant.(v) All Major Parameter available on the digital bus and logging facility for energy auditing through the internal microprocessor and read on the digital front panel at any time and logging facility should be made available for energy auditing through the internal microprocesor and should be read on the digital front panel.(vi) PV array energy production:- Digital Energy Meters to log the actual value of AC / DC voltage, Current & Energy generated by the PV system provided. Energy meter along with CT /PT should be of 0.5 accuracy class.(vii) Simultaneous monitoing of DC & AC electrical voltage, current, power, energy and other data of the plant for correlation with solar and environment data shall be provided. Remote monitoring & data acquisition through remote monitoring system software at the owner location with latest software / hardware configuration and service connectivity for online / real time data monitoring/ control complete to be supplied. The wireless Data Logger shall be provided incl:-NOTE:- a) The cost of all equipment, internet, ethernet conections, connected cables, computer, printer etc. are included in this item. b) Traning: On successful commissioning of the plant, training shall be provided on plant operations and maintenance to a team (Engineers and Technical / operatios) as nominated by accepting officers for 03 Days |
| 54 | EARLY STREAMER EMISSION (ESE)Supply, installation, Testing & commissioning of 5 m high, advance active Ion GeneratingEarly Streamer Emission (ESE) lighting arrestors with lightning counter to provide radius of protection of minmum 107 m at Level-IV. The Lightning arrestors shall conform to IEC 60099-4 or IS 3070 except to the extent modified in the specification. Arrestor shall be hermetically sealed units, self- supporting construction, suitable for mounting on lattice type support structures.complete as specified and directed by the engineer-in-charge & shown in drawings. |
| 55 | Lighting Protection system on protective Early Streamer Emission(ESE) technology confirming to NFC 17-102-2011 and UNE 21186 Standard. Non elctronics based deivce shall emit electromagnetic impulse in the form of a streamer into the air microseconds earlier than naturally.(i) Lighting Impulse Current (10/350 µS) in 100 KA tested.(ii) Serial no. mentioned in Each Model of Air Terminal, Quality certificate(iii) Material Metal Housing Stainless Steel 304. (iv) Central Rod Dia 20 mm Electromagnetic Shielding. (v) Can be qualified in compliance of CPRI (central Power Research Institute), Govt. of India for the Impulse current of (8/20 µS) in 40 KA with 5 poistive & 5 negative impulse. (vi) Covering Radius 107 meter in Level- IV Protectionwith 8 mtr mast |
| 56 | Lighting Air Terminal Adaptor: Supply of highly insulated polyplatic adaptor to fix the lighting ESE air terminal with the mat. The adaptor shall have suitable metal connector/ connecting point in such a way the top portion shall be electrically connectedto the central final/tip (elevated sharp tip) of the ESE air terminal and the bottom portion shall be connected to the down conductor. |
| 57 | MAST GI (supporting Mast): Supply of GI mast for mounting the terminal & adaptor with the ESE air terminal in compliance with IEC 62561-1.(i) GI Mast Length:- 8 Mtr(ii) GI Pipe heavy duty, bottom 80mm dia,3m, middle pipe dia 65mm, 3m, top dia 50 mm, 2m(iii) Standard: IS 1239 (Part 1): 2004 (iv) Base Plate: GI base plate Size ( 250 X 250 X 5 mm) (v) Both the GI mast to be connected with the help of 2 flanges with 4 GI plated nut, bolt. The base plate size is (300 X 300 X 6mm) GI with requisite fitted with 4 ribs/tikkito hold the mast. (vi) Necessary concrete foundation for holding the lightening conductor in position is incd in quoted rates |
| 58 | Guy Wire Kit: Supply of Guy wire with GI Nickel coated 4mm dia. Covered with white sleeve for extra protection and avoiding rusting. Length of the Guy wire is 6 mtr X3no = 18 mtr with accessories like(i) Guy wireNickel coated with white covered waterproof sleeve -18 metre(ii) U Clips - 6 nos(iii) Pin Type Zebra Anchor Fastner- 4 nos(iv) O Hook Type Fastner / Eye Bolt Fastner- 3 nos(v) GI nut bolt- Dia 12 mm X Length 40 mm- Nos |
| 59 | Lighting Strike Counter:minimumsensitivity of 250 A at 100 KA(i) Display Model : Digital display (non- resettable type)(ii) Display Range: 000000 to 999999(iii) Detected Maximum discharge current: 350 A, 10/350 microsecond wave ( measured according to NFC standards per IEC 60060-2(iv) Tested as per IEC 60060-2 (v) Degree of protection : IP 65 (vii) Operating Temperature (°C): 20 ~ +85(viii) Strike count display: 6 Digit(ix) Standard: NFC17 102 (2011)Make:- Sabo Systems Pvt Ltd/JMV/ABB/Axis IndiaNote:- Item No 5.25 to 5.30(i)Lightning Arrestor & its components shall preferably be supplied by same manufacturer. The installation shall be carried out by rep of manufacturer. Testing of L.A shall be done in presence of rep of CWE. |
| 60 | Chemical Gel Earthing system : Supply for advance chemical Gel earthig system of1 no. of UL certified & CPRI tested environment friendly ground enhancing compound.To copper bonded rod shall be 3m, long 17.2 mm diameter 254microns copper bonded steel rod surrounded with 25 Kg each or more quntity of resistance lowering grounding minrals ROHS certified. Distance between the rod shall be length of the rod all as shown on drawings. (i) Tested as per IEC 62561-2 (ii) CPRI Tested at 5 positive & 5 Negative impulse: 25 KA(iii) Meets the requirements as per IS 3043, IEC 60964-5-54, UL 467 (iv) Standard- As per IS-3043 & IEEE80- 2000, Test certificate from NABL lab |
| 61 | Pit Chamber- Round Value Box: Supply of FRP heavy duty UV resistance, weather proofearth pit cover as per OEM recommendations complete all as specified and directed. |
| 62 | M&L forUpvc pipes of 40 mm size for DC wires, having pressure capacity of10 kg including fitting viz. joints, bends, tees, etc complete all as specified and directed. |
| 63 | M&L forUpvc pipes of 25 mm size for DC wires, having pressure capacity of10 kg including fitting viz. joints, bends, tees, etc complete all as specified and directed. Note:- Item No.5.33 to 5.34(i) Earth work shall be measured and paid under relevant item. |
| 64 | M&L forperforated hot dipped galvanized iron Cable tray having Cabletray for AC & DC Cable routing (300x50x5 mm and 450x50x5 mm), thickness 1.5 mmgalvanization and perforation not more than 17.5% including fittigs viz. joints, bends, tees, etc. in convenient sections of length complete all as specified and directed. |
| 65 | Supplying, installation, testing and commissioning of 11 KV, 630 Amps, HT vacuum circuit breaker indoor panel for Bus coupler + Bus Riser conforming to IEC 62271-200, 25 KA for 3 Sec, LSC2B-PM class front accessed comprising of Indoor Vacuum Circuit Breaker complete all as specified and directed . Enclosed panel shall consists of following:-(a) 630 Amp continuous rated electrolytic copper bus bar, droppers and bus bars should be insulated with full system voltage sleeves (b) Trolley mounted horizontal racking in rack out and horizontal isolation, vacuum circuit breaker as per IEC 62271-100 so that the breaker rack in /out is done in a smooth manner. Vacuum circuit breaker should have vacuum bottles of the same manufacturer as of circuit breaker. The Vacuum Bottle should be type tested for 100 full short circuit operations. (c) Motorized spring charging mechanism with integral spring charging handle for manual spring charge. (d) Panel separation with every department like VCB, Metering , Cable Chamber & Bus Bar Chamber |
| 66 | (e) Cast resin Current Transformer 11KV, 100/50/5+5, core 1: class 0.5, 15 VA, Core 2: 5P10, 15 VA with metering and protection core including necessary control wiring (f) Accessories like local remote switch, breaker control switch (T-N-C), space heater with thermostat, DC & AC control circuit through MCB, indicating lamps for RYB , spring charge, DC supply healthy, breaker ON/OFF, breaker in SERVICE/TEST. (g) Multifunction meter with RS 485 port ( EM6400 ng) Panel should also have additional facilities :- (i) Only OEM panels are to be supplied. Partner or franchise are not accepted. (ii) Fully internal arc type tested (25 KA for 3 Sec) as per latest IEC 62271-200. (iii) Vacuum bottles should be tested for 100 full short circuit operations. (iv) Manual closing/ tripping of CB with compartment door closed. (v) The panel shall be provided with power pack battery backup for not less than 1O minutes. (vi) The Height of the HT section should at least be of 1400mm for human safety during the internal arc creation.(vii) Breaker shall be provided with following contacts.(a) Auxiliary switch with 6NO + 6NC mounted on the draw out portion of the switchgear.(b) Position switches with 3 NO + 1NC contacts for each position in SERVICE and TEST. Note : The panel shall be SCADA Compatible system.Make :- Siemens/ABB/Schneider/CG Power & Industrial Solution Ltd/GEC/ITE Gurgaon |
| 67 | Supply installation, testing and commissioning bus coupler feeder11KV, 800Amps, 25KA for 3 sec Rating Indoor VCB Panel, Degree of Protection: IP4X protected metal enclosed switchgear with Copper Bus bar 800 Amps, Incoming/ Outgoing Bottom cable access. Draw out type, VD4, with auxiliary contacts: 6NO + 6NC, automatic safety shutters, mechanical on/off push buttons, spring charge indicator, 110VDC shunt tripping & closing coil, 230VAC spring charge motor, operation counter, mechanical ON/OFF push buttons, Rack in Rack out handle 11kV Indoor Single Phase Resin Cast Current Transformer CTR : 1-/1, Core1: Class: 1, 10VA, Core2: Class 5P10, 10VA,STR: 25KA/1sec, Insulation Class: B Numerical 3 O/C + 1 E/F relay with built-in TCS Protections (50, 50N, 51, 51N,95) Aux. Voltage: 110V DC, Type: REJ601 with RS485 Master Trip relay, Contacts: 4NO+1NC, Aux. Voltage: 110V DC, Flush mounting Type: PQ8n Digital Multi-function Meter for V, A, \"r |
| 68 | Taking out exiting LT cable of any size or dia from any depth complete all as specified and directed. |
| 69 | Taking down exiting street lights fittings of any wattage complete all as specified and directed. |
| 70 | Relaying of LT UG cable of size 10 Sqmm 2 core retrieved under item No.5.39 above complete all as specified and directed. |
| 71 | M&L for Steel tubular swaged poles swan neck type (09 meters) with 300mm X 300mm X 6mm mild steel base plate continuously welded to Pole, finial tapper plug, bolts, nuts and screws and making holes as per site requirement including factory painted with two coats black bituminous paint internally throughout and externally for embedded portion and applying one coat of red oxide primer, making 05 Nos strips each 30cm high with super enamel paint (Black and Yellow/ white) from ground level/coping upto 1.5M painting with two coats of aluminum paint for the remaining height complete all as specified and directed. |
| 72 | S&F shock proof fire retardant non transparent Kiosks pole box of size 250x200x100 mm made of engineering plastic on piece mounting, for out door type heavy duty, with single• phase and neutral connectors suitable for connecting cable upto 25 sqmm and fixing on steel tubular pole with the help of 02 nos clamp 20x4 mm including nuts, bolts washer etc and duly painted both side with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. Make : Universal switch gears control/Schneider/ Sintex/ Hensel or as approved by GE. |
| 73 | Supply and fixing LED street light with pressure die cast aluminum housing with polycarbonate cover, finless design, dedicated peanut optics, > 100 lumen/W system efficacy, minimum 2500 system lumens, 25W (including driver), color temperature > 5700K, CRl>80, IP65 protection. LED driver and housing is of same make as of light fitting incl making connection form Box to light fitting with 2.5sqmm unsheathed cable, 1100 V complete all as specified and directed. Note: Contractor shall provide 2 years warranty from the date of supply against manufacturing defects under normal working conditions. |
| 74 | FENCING/GATE & COMPOUND WALL |
| 75 | S&F concertina coil 600 mm dia ( Appox 50 turns per coil ) apporx weight 8 Kg (+/- 5%) expendable 6 to 8 mtrs etc complete all as specified and directed. |
| 76 | MANNING & OPERATION (M&O) UNDER PH-II |
| 77 | First year comprehensive maintainence and operationof 1686KWp Solar Power plant round the clock by providing highly skilled technician and one un-skilled helper for 02 shifts of 8 hours each on all days including Sunday and Holiday for trouble free functioning of the installation at Ambala to ensure maximum solar energy is fed to grid including following:-(i) Trouble free operation of the solar power plant. (ii) Monitor the performance of the solar plant by data logging. (iii) Monthly report preperation and reporting to customer on performance of power plant. (iv) Maintainance of module- periodic cleaning of module through water. (v) Schedule maintainance of invertor. (vi) Frequent testing of plant equipment by walk down checks to internal condition of equipments such as module perfomance, inverter test monitoring, system testing etc. (vii) Careful logging of operation data and periodically processing it to determine abnormal slowly detoriating conditions. (viii) Attendto emergency break down/repair of the component without any delay. (ix) Careful control and supervision of operation conditions (wide and rapid variation in voltage and frequency conditions do contribute to increase maintainance). (x) Regulate routine maintainance work such as keeping equipment clean, cleaning of solar PV Module, proper maintainance of inverters, maintainance of LT/HT cable lugs, Panels, MCCB\"s, Joints, Transformer, VCB\"s etc of any type/size and capacity. (xi) Spare parts maintainance including replacement of defective parts. (xii) Securing all equipments/materials against damage/theft etc. (xiii) Keeping complete area neat & clean through spray chemicals and cleaning of grass at regular interval of time. (xiv) Servicing and maintainance of SCADA System and taking printout of all the data from SCADA once daily. (xv) The thermal imaging of PV Panels should be taken for checking its healthiness once as directed by the Engg-in-Charge. (xvi) The shutdown time of interval should be monitored and recorded. |
| 78 | MANNING & OPERATION (M&O) UNDER PH-III |
| 79 | Second year comprehensive maintainence and operationof 1686KWp Solar Power plant round the clock by providing highly skilled technician and one un-skilled helper for 02 shifts of 8 hours each on all days including Sunday and Holiday for trouble free functioning of the installation at Ambala to ensure maximum solar energy is fed to grid including following:-(i) Trouble free operation of the solar power plant. (ii) Monitor the performance of the solar plant by data logging. (iii) Monthly report preperation and reporting to customer on performance of power plant. (iv) Maintainance of module- periodic cleaning of module through water. (v) Schedule maintainance of invertor. (vi) Frequent testing of plant equipment by walk down checks to internal condition of equipments such as module perfomance, inverter test monitoring, system testing etc. (vii) Careful logging of operation data and periodically processing it to determine abnormal slowly detoriating conditions. (viii) Attendto emergency break down/repair of the component without any delay. (ix) Careful control and supervision of operation conditions (wide and rapid variation in voltage and frequency conditions do contribute to increase maintainance). (x) Regulate routine maintainance work such as keeping equipment clean, cleaning of solar PV Module, proper maintainance of inverters, maintainance of LT/HT cable lugs, Panels, MCCB\"s, Joints, Transformer, VCB\"s etc of any type/size and capacity. (xi) Spare parts maintainance including replacement of defective parts. (xii) Securing all equipments/materials against damage/theft etc. (xiii) Keeping complete area neat & clean through spray chemicals and cleaning of grass at regular interval of time. (xiv) Servicing and maintainance of SCADA System and taking printout of all the data from SCADA once daily. (xv) The thermal imaging of PV Panels should be taken for checking its healthiness once as directed by the Engg-in-Charge. (xvi) The shutdown time of interval should be monitored and recorded. |
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