Military Engineer Services-MES has published Tender For Provn Of One Additional 1 Mw Inverter Alongwith Construction Of Air Conditioned Housing Room For Solar Power Plant At Mhow. Submission Date for this Tender is 23-12-2023. Inverters Tenders in Indore Madhya Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 16-Dec-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 23-12-2023 |
| Sl. No. | Item Description |
| 1 | Supply installation testing and commissioning of central inverter of rating minimum 1 MW indoor type, modular design compact and easy to maintain integrated and lfexible DC input connection with Minimum of 2x 7DC input and each positive & negative input needs to be provided withDC fuses. AC DC side contactors complete range of industrial type data communication option MODBUS open protocol remote monitoring indian specific grid code compliance adjustability to various local utility requirement technical support through out the service life.MPPTshall be match with PV array voltage and max DC current of inverter shall be more than the PV array current other inverter specification shall be as under. allas per latest guidelines of CEA /IEC62116/BIS code for inveter generated harmonices flicker DC injection limits volt range frequency range and anti islanding measures inverter should have internal proctection arrangement against any sustaniable fault in feeder and against the lightning on feeder and should have isolating transformer Maximum input power Pvmax : Not less than 1100KWPDC MPP voltage range, full power: 550 to 850V Max input DC voltage : 1000V Startup voltage should be as minimum as 600 Vdc or as per manufacture data sheet. Number of protected DC inputs : minimum 7 nos with cable/bus bar connection type DC input should be provided with suitable DC isolator switch for safe opetation. The inverter shall be provided with surge protection device on DC circuit to protect from surges. AC output : Rated output power: not less than 1000 kw at ambient temp Max output power :1200KW at ambient temp Max output current : not less than 1568A AC out put voltage : 380 volts AC +/- 10% or as specified by the manufacture Nominal frequency : 50Hz +/- 2.5% Harmonic distortion : < 3% at 1000Kw No of conductor : L1 L2 L3 PE |
| 2 | Eficiency : Not less than 98% without auxilarry power consumption Power consumption during stand-by mode : less than 70 Watts Inverter should operate at unity power and option of adjusting the PF between 0.8 lagging to 0.80 leading if required. The inverter should be provided with reactive power control option and built with LVTR feature. The inverter shall be provided with surge protection device on AC circuit to protect from surges. General Auxiliary supply : 1 phase UPS 230V/5A, 3ph raw power 415V/10A Degree of protection: IP65 outdoor rated and IP 20 indoor oprating temperature Range :- 10 Degree Celcius -(+) 55 Degree Celcius inverter should work without derating upto +/-50 Deg C Relativity Humidity : 15-95% non condersing Maximum alttitude : < 2000M above sea level Maximam noise level : < 75db ( 1m front panel) maximum air flow of inverter : Not less than 2500Cum 3/h or liquid cooled The inverter should be provided with 5"" graphical display which shall display all the essential parameters. Protections for : ground fault grid monitoring anti islanding DC reverse polarity, AC and DC short circuit over current AC and DC over voltage and temperature. Gaurantee: Not less than 05 years and life time technical support Note :(i) Nominal AC output voltage of inverters shall match with the input nominal voltage of step up transformer (ii) All design and technical parameters issued by the manufactures before placing the order shall be got approved from the office of the accepting officers and quantity of this item can be increase and decrese according to the designing aspects of the system. (iii) Pre despatched inspection shall be done by the authorised rep of accepting officer. (iv) Communication protocol shall be establised as per site requirements. (v) Cost for trainging of user shall be deemed to be included in quoted rates MAKE : TOSHIBA /DELTA/SMA/ABB/HITACHI/TMEIC" |
| 3 | Supply and fix for String monitoring kit for 1000 kw inverter. COMBAINER BOX WITH STRING MONITORING UNIT (16 I/P DC & O/G DC) combiner box shall be provided on the DC power from the strings, string Monitoring units shall be provided for monitoring the DC power generation and other parameters at each string level using Shunt Based Monitoring Device. The Array Combiner box with String Monitoring unit shall be integrated into a single box enclosure as intelligent combiner box. |
| 4 | Supply and fixing and testing ACB 2000A, 4 Pole, 65KA with UW-MTX1.5G (LSIG+current metering) draw out type electrically spring charged system with microprocessor based release withdrawal communication and power metering module, dual protection curve setting and password protection, soft rating plug for precise protection at lower load current, on load self diagonis of release and modules, power and hormonics measurements, temeperture rise monitoring and protection easy to integrate with HMI protection, with suitable extended copper link to terminate two 185 sqmm copper cable from inverters, auxillary supply for spring charge 230 V AC, U/V release 440v volts with remote operation options all as specified and as directed. Make : ABB/ L&T/ Siemens/ Legrand |
| 5 | Supply and fix UPS for 30 minutes backup three phase AC input 300V to 450V and out voltage 230 V of capacity 6 KVA. Make : Suvik/ Leibert/ Aarey/ Vertico |
| 6 | Supply, laying testing and commissiong of solar cables in repair size cross sactional area 50 sqmm Copper Conductor single core weather resistant, resistant to mineral oils, Resistant to acids and alkalines ambient Temprature - 40 degree celcius to +90degree celcius Max Temprature at conductor 120degree celcius (20000h), short Circuit Temp Celcius for 5Sec Max, Thermalendurance Test according to EN 60216-2 (temprature index + 1200Degree celcius), high temp Pressure Test according to EN 60811-3-1, Damp Hot Test according to EN 60068-2-78, 1000hrs at 90 degree celcius with 85% humidity rated voltage : 0.6/1KV AC, Rated DC Voltage, 1.5kV, Maximum Permitted DC Voltage 1.8kV, working voltage : 1000VDC, insulation Resistance 1000MW-Km, Minimum bending Radius 4 times the diameter, safepulling force 50N/sqmm, Ozone resistance as per EN 50396 part 8.1.3. Note : Quoted rates includes the cost of labour for End termination of cable with required size if MC4 Connectors or specified size of Connectors. |
| 7 | Supply, laying testing and commissiong of solar cables in repair size cross sactional area 185 sqmm Copper Conductor single core weather resistant, resistant to mineral oils, Resistant to acids and alkalines ambient Temprature - 40 degree celcius to + 90 degree celcius Max Temprature at conductor 120 degree celcius (20000h), short Circuit Temp Celcius for 5 Sec Max, Thermalendurance Test according to EN 60216-2 (temprature index + 1200 Degree celcius), high temp Pressure Test according to EN 60811-3-1, Damp Hot Test according to EN 60068-2-78, 1000 hrs at 90 degree celcius with 85% humidity rated voltage : 0.6/1KV AC, Rated DC Voltage, 1.5kV, Maximum Permitted DC Voltage 1.8kV, working voltage : 1000VDC, insulation Resistance 1000MW-Km, Minimum bending Radius 4 times the diameter, safepulling force 50N/sqmm, Ozone resistance as per EN 50396 part 8.1.3. Note : Quoted rates includes the cost of labour for End termination of cable with required size if MC4 Connectors or specified size of Connectors. |
| 8 | Supply, installation testing & commissioning of waterless and maintenance free earthing with earth (grounding) electrodes and PCC pit with cover. (a) Earth Electrode: 17.2mm dia copper bonded MS rod shall be in-situ cast in electrically conductive concrete earth enhancing material mixed with cement. Size of embedding of electrically conductive concrete earth enhancing material shall be 85 mm dia. The electrode of 3000mm should be able to withstand a fault current upto 35kA (Peak) for 1 second duly tested from recognized National Test laboratories like CPRI, ERDA, ERTL, MSME etc (not more than 18 months old). The ratio of mixing of conductive concrete to cement should be 3:1. Other hardware like nut, bolts and washers should be of stainless steel including excavation & earth work in any type of soil & concrete work in (1:2:4) type B1, complete all as specified & directed by Engr-in-Charge. |
| 9 | Supply and install hi wall spilt units indoor/ outdoor complete with cordless remote control unit and with in built heating and cooling arrangement and digital inverter twin rotary of capacity 2 TR minimum 5 star rating and EER 3.2 complete all as specified and directed. |
| 10 | M&L for Point wiring with PVC un-sheathed and PVC insulated FRLS cable with stranded copper conductor cable 4 Sqmm size in and including PVC casing caping of required width including one No. 4 Sqmm single core PVC insulated FRLS copper cable for continuous earth wire connected to earth and all as specified and as directed for AC power point. |
| 11 | Supply and fixing single pole and neutral enclosure with a two pin and earth plug and socket complete with single pole MCB 20 Amps all as specified and as directed. |
| 12 | M&L for point wiring in PVC casing & caping of required size conforming to IS 2079-1973 medium grade on surface with PVC insulated unsheathed multistranded copper conductor cable (FRLS) 1.5 sqmm nominal cross sectional area 1100 volts grade complete with all fittings such as Elbow, bends, junction boxes, saddles incl PVC board (ISI Mark) and screws and rawalplug etc including 1.5 sqmm PVC insulated (FRLS) & unsheathed copper conductor cable as earth wire and making good disturbed surfaces complete all as specified and directed by the Engr-in-charge for the following:- |
| 13 | (a) One light/ fan/ bell point controlled by one, one way switch. |
| 14 | (b) One socket outlet 3 pin 5/6 Amps on SAME BOARD with other one way switch. |
| 15 | (c) One socket outlet 3 pin 5/6 Amps on independent board controlled by one, one way switch. |
| 16 | All as per item No 11 above but for socket out let, 15/16 Amps on independent board with 2.5 Sqmm size cable and 1.5 Sqmm for continuty earth wire connected to common earth dolly all as specified and directed by Engr - in - charge. |
| 17 | S & F Switch Piano flush button single pole one way 5 Amp, 240 volt all as specified. |
| 18 | S & F Socket outlet 2 in 1, 3 pin, 5 Amp flush type universal, 240 volts, complete as directed. |
| 19 | S & F Switch Socket outlet 3 Pin, 5 Amp flush type, 240 volts, complete as directed. |
| 20 | S & F Switch Socket Combination 5 in 1, 3 pin, 5 and 15 Amp flush type universal, 240 volts, complete as directed. |
| 21 | S&F LED Tube Rod 1 x 20 W 4feet, 230V complete all as specified and directed by Engr-in-Charge Cat Nos - PHOTONULTRAE 2.01213T8SSTL20WLED865SPC of Havells or equivalent from Philips/ Bajaj/ CG. |
| 22 | S&F Decorative box type fitting suitable for 4" LED Tube Rod and including bipin holders, connector block, Driver etc. complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size and PVC square blocks for fixing LED Fitting all as specified and directed by Engr-in-Charge Cat Part No. REGALBATTENT 8UPTO1X22WSSBSWH of Havells or equivalent from Philips/ Bajaj/ CG. |
| 23 | S&F Bldg security light fitting new generation energy saving & enviornmental friendly long life versatile pressure die-cast aluminium IP66 protection with acrylic cover of LED 35 Watt luminaire and suitable size of bracket with clamp complete all as directed (Make : Havells CAT Part No (item description) -ENDURACITYLITEPLAT PLUSSL35WLED757SASYBOPC or equivalent to Bajaj/ Philips/ CG). |
| 24 | S&F LED surface mounted decorative Bulk Head fitting 10 watt, and complete all as specified and directed. Make : Havells, item description -RUGBYNEONFT10WLED860SSYMTOPC or equivalent to Philips, surya & CG |
| 25 | S&F GI bracket pipe 80mm dia light grade 1.5 m long and including necessary clamps for fixing of building security light complete all as specified and directed by Engr-in- Charge. |
| 26 | Material and labour Sub main wiring with PVC un-sheathed and PVC insulated cable with stranded copper conductor cable 2 x 4 Sqmm size (FRLS) in and including PVC casing caping of required width including one No. 2.5 Sqmm single core PVC insulated copper cable (FRLS) for continuous earth wire all as specified. |
| 27 | S&F MCB DB SPN, 4 way 240 volt, Single door type MCB DB suitable for mounting incoming and outgoing MCBs double pole/ single pole complete all as specified and directed by Engr-in-charge. |
| 28 | Supply and fixing MCB single pole with thermal over load as well as magnetic short circuit tripping device with quick, break trip free mechanism, robust design and terminals having heat resistance moulding suitable for single phase circuit of 6 to 32Amp, breaking capacity 10KA, "C" curve, 230V |
| 29 | All as per item No 24 above but MCB SPN 40 Amps. |
| 30 | All as per item No 24 above but MCB SP 40 Amps. |
| 31 | M&L for Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6mm thick buried directly in ground earth pit not less than 2.25mtr deep below normal ground level with top edge of the plate not less than 1.5 mtr below ground level connected to galvanized iron or steel earth lead wire 4mm dia size by mean of nut/bolt and washer of galvanized iron or steel as shown in electrical plate No 3 of SSR Part-I including necessary excavation and earth work GI pipe 20mm dia light grade for watering and GI 15mm dia light grade pipe for protection of GI earth wire etc, PCC chamber with PCC cover in cement concrete 1:2:4 Type B1 (20mm graded aggregate), funnel, wire mesh, charcoal dust, salt etc, connected to DB as indicated including testing complete. |
| 32 | Surface excavation n. exc 30cm deep and averaging 15cm deep and getting out hard/ dense soil. |
| 33 | Excavation in trenches, n. exc 1.5 m wide and n. exc 1.5 m in depth; for foundation etc. and getting out in hard/ dense soil. |
| 34 | M & L for cement concrete 1:4:8 type D2 (40mm graded stone aggregate) using for foundation bed and filling, etc complete all as specifed and as directed. |
| 35 | M&L for RCC (nominal mix) Type B-1 1:2:4 (20mm graded aggregate) for foundation, including rafts, footings, foundation beams, plinth beams, bases for columns etc, basement slabs, under reamed piles and mass concrete. |
| 36 | M&L for RCC (nominal mix) Type B-1 1:2:4 (20mm graded aggregate) for columns, pillars, piers, posts and struts |
| 37 | M&L for RCC (nominal mix) Type B-1 1:2:4 (20mm graded aggregate) for beams, cantilevers, bressummers and struts |
| 38 | M&L for 25mm thick PCC 1:2:4 type B0 (Using 12.5mm graded granite stone aggregate) in damp proof course including WPC complete all as specified. |
| 39 | M&L for RCC (nominal mix) Type B-1 1:2:4 (20mm graded aggregate) for slabs supported on walls, beams and column in floors, roofs, alndings, blaconies, canopies, deck slabs and in shelves and the like |
| 40 | M&L for RCC (nominal mix) Type B-1 1:2:4 (20mm graded aggregate) for chajjas supported on walls, beams and column in floors, roofs, alndings, blaconies, canopies, deck slabs and in shelves and the like |
| 41 | M&L for mild steel TMT Bars 10mm dia and over cut to length bend to shape required including cranking bending spirally for column, hooking ends & binding with and including mild steel mild steel wire (annealed not less that 0.90mm dia or securing with chip). |
| 42 | All as per Sl item No. 37 above but 5mm dia and over upto and incl 10mm dia in stirrups, spacers and binders. |
| 43 | Form work to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work vertical or to batter with rough finished sufraces of concrete |
| 44 | Form work to sides of pillars, posts, struts, piers, columns and stanchions with rough finished surfaces square. |
| 45 | Formwork to sides and soffits of floor or roof beam, beam haunchings, girders, bressum-mers, lintels, cantilevers, shelves includings supports, overhangs, etc also splays between floors and beams etc, rough finish. |
| 46 | Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping), rough finish. |
| 47 | Formwork to chullah hoods, chajjas, troughs and similar items including edges, rough finish. |
| 48 | M&L for Brick work with sub class B bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and directed |
| 49 | M&L for Brick work with sub class B bricks, straight or curved on plan to any radius in half brick thick wall built in CM (1:4) complete all as Specified and directed. |
| 50 | M&L for Rendering 15mm thick on fair faces of concrete/ brick exterior surfaces in cement mortar 1:4mixed with water proofing compound as per manufacturer"s instruction, finished fair and even without using extra cement complete all as specified and directed. Note :- WPC shall be measured and paid forseprately as supply only under respective item of sch A. |
| 51 | M&L for Rendering 15mm thick on fair faces of concrete/ brick interior surfaces in cement mortar 1:6 as per manufacturer"s instruction, finished fair and even without using extra cement complete all as specified and directed. |
| 52 | M&L for Rendering 10mm thick on fair faces of concrete/ brick interior ceiling surfaces in cement mortar 1:4 as per manufacturer"s instruction, finished fair and even without using extracement complete all as specified and directed. |
| 53 | M&L for Rendering 20mm thick on fair faces of roof slab surfaces in cement mortar 1:4mixed with water proofing compound as per manufacturer"s instruction, finished fair and even without using extracement complete all as specified and directed. Note :- WPC shall be measured and paid for seprately as supply only under respective item of sch A. |
| 54 | Supply only liquid water proofing compound. |
| 55 | M&L for preparation of new surfaces of plastered of walls and applying Two coat of distemper oil emulsion incl priming the surface and incl one coat of white birla wall putty all as directed by Engr-in-Charge. |
| 56 | M&L for preparation of newly plastered surfaces for ceiling and applying Two coat of distemper oil emulsion incl priming the surface and incl one coat of ceiling putty birla white all as directed by Engr-in-Charge. |
| 57 | M&L for preparing of newly plastered surface on exterior wall and applying two coat of Premium Acrylic smooth exterior paint and including priming coat of exterior primer incl one coat of putty Birla white and scrapping the surface till smooth finish complete all as specified and directed by Engr-in-Charge. |
| 58 | S&F Pressed steel door frame for single door, size 105 x 60 x 1.5mm with one rebates incl necessary fixing lugs, hinges, lock strike plate, holdfast (size 25mm x 3mm) of length 30 cm) etc., complete all as specified and as directed. |
| 59 | M & L for PCC 1:2:4 type B0 (12.5mm graded) aggregate for filling in pressed steel door frame. |
| 60 | M & L for painting to steel surfaces of any description over 10 cm width or girth with 2 coats of synthetic enamel paint to steel surfaces |
| 61 | S&F 35mm thick Flush shutters, solid core construction, with block board core & plywood face panels, commercial type on both sides complete all as specified and directed. |
| 62 | S&F 150mm size aluminium, anodised barrel tower bolt of extruded section. |
| 63 | S&F 300mm length, aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy. |
| 64 | S&F 150mm size extruded aluminium alloy handles, fabricated type. |
| 65 | M&L for Preparation of new wooden surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer all as specifed and directed. |
| 66 | S & F of Powder coated aluminum three track sliding shutters consisting two Glazed shutters and one guazed shutters (with wire mesh), each shutter width one half of the length of window with the following specifications and making good the adjacent surfaces. (i) Three way track for sliding shutters of cross section 91.80mm x 31.75mm x 1.50mm thick. (ii) Sliding shutter frame of cross section 40 x 18 x 1.50mm. (iii) Aluminium glazing strip of size 18.2 x 16.66mm. (iv) 4 to 5 mm thick float glass superior quality make Modi float for two shutters. (v) IDPE rubber gasket for fixing glass. (vi) Locking cleat per shutter -01 No. (vii)Two nos sliding rollers per shutter. (viii) Rubber shock absorber 03 No per shutter. (ix) Aluminium wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm for one shutter. (x) Fixing screws for frame with wall - 06 No per window. |
| 67 | S & F Powder coated Aluminium ventilator, fixed type without sash bar, aluminum section weighing 0.55 Kg/ RM including necessary jointing cleats, glazing clips, rubber packing, anodised aluminum snap beading, screws etc. including 50% of bottom portion is fixed with 4mm pin headed glass and balance 50% of top portion is fixed with 4mm thick pin headed glass lowers and cover with 0.36mm dia stainless steel wire mesh at top portion complete all as specified. |
| 68 | M&L for broken stone or boulders hardcore of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a floor/ true surface. |
| 69 | M & L for 100mm thick PCC type D-2 1:4:8 (40mm graded stone aggt) in sub base of floor. |
| 70 | M & L for 50mm thick PCC type B-2 1:2:4 (20mm graded stone aggt) in top layer of floor to be finished even and smooth with using extra cement. |
| 71 | M & L for Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete including 15mm thick screed bed in CM 1:6 |
| 72 | All as per item No 67 but on vertical surfaces such as skirting incl including 10mm thick rendering in cement mortar 1:4 rough finish to receive the tiles complete all as specified and directed. |
| 73 | Returning fillng in, including spreading, levelling, watering and well ramming in layers not exc 25cm complete all as specified and directed. |
| 74 | Removing excavated material/ soil exc 1.5 km but n exc 5 km away from MoD Land form the starting point. |
| 75 | M&L for PCC 75mm thick type C-2 (1:3:6) using 40mm graded stone aggregate in plinth protection, joints should be filled with bitumen primer etc, complete all as specified and as directed. |
| 76 | M & L for Treating the top surface of the filled earth @ 5.00 ltr of emulsion per Sqm of surface area with ATT. |
| 77 | M & L for Treating the back fill in contact with foundation @ 7.5 ltr/ sqm of emulsion per square metre of vertical surface area with ATT. |
| 78 | M&L for Treating the soil along with external perimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall |
| 79 | M&L for Treating the soil under plinth protection at the rate of 5 litres of emulsion per square metre of surface area. |
| 80 | M&L for Treating the bottom & sides of excavation @ 5 litres of emulsion/ square metre of surface area. |
| 81 | Supply & providing water proofing roof treatment with polymeric standard water proofing membrane, Aquaflex manufactured by M/s Bengal Bitumen, MULTIPLAS STANDARD, manufactured by STP TEXAS Ltd/ Hyperplas manufactured by IWL Ltd having 10 years gurantee for water tightness complete all as specified and described as under:- (a)Preparation of RCC roof surface and applying one coat of polymeric modified bitumen 85/25 @ 1.2Kg/Sqm over a coat of polymeric primer @ 0.30 Kg/sqm including cleaning surface all as per manufaturer"s specification complete all as specified and directed. (b)Supply & providing water proofing with 3mm thick APP polymeric proofing membran of 3Kg/Sqm HYPERPLAS STANDARD/ MULTIPLAS STANDARD consisting of 100micron HMHDPE film centre core including coating the surface with compatible primer and torch application of membrane with 10cm overlaps as required thereof, complete all as specified and directed(c)Aluminium bituminous paint @1.10 Kg/Sqm shall be applied over the APP membrane surface. Note :- The work of water proofing treatment shall be got executed through expert team of manufacturers or authorised applicator of manufacturer. |
| 82 | M & L for coloured Rubber Moulded Chequred Cement Concrete tiles 300 x 300 x 30mm thick, setjointed and pointed in neat cement slurry in floors with grey cement and pigment over and including 15mm thick screed bed in CM 1:6 |
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