Kochi Municipal Corporation Moe2 / 9351 / 19 Supply, Installation, Testing And Commisioning Of 500Kv Unitised Substation At Brahmapuram Waste Treatment Plant Kochi Municipal Corporation Moe2 / 9351 / 19 Supply, Installation, Testing And Commisioning Of 50
Tender Value
40.46 Lakhs
Estimated cost
Bid Submission
06 Aug 2021
0 days left
EMD
50000
Bank guarantee accepted
Document Fee
2800
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Ernakulam → Kerala
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Kochi Municipal Corporation Moe2 / 9351 / 19 Supply, Installation, Testing And Commisioning Of 500Kv Unitised Substation At Brahmapuram Waste Treatment Plant Kochi Municipal Corporation Moe2 / 9351 / 19 Supply, Installation, Testing And Commisioning Of 500Kv Unitised Substation At Brahmapuram Waste Treatment Plant
BOQ
| Sl. No. | Item Description |
| 1 | SITCOF 500 KVAUSSANDACCESSORIES 500 KVA INDOOR UNITISED SUBSTATION WITH LBS PANEL |
| 2 | Supply, installation, testing and and commissioning of 500 KVA, 11KV/433 V , Delta/Star connected , 3 phase , 50 Hz , cast resincopper woundindoor drytype AN cooled transformer having vector group ofDyn 11 , cable boxsuitable for connecting 4 runs of 3.5 x 400 sq.mm XLPE cable on LT and HTside, Off circuittappings of + 5%to - 5 %in steps of2.5 %, with all standard accessories andfittingsconforming to IS 2026 / 11171specifications. drawings and in conformity with requirement of Kerala State Inspectorate and K.S.E.B.11 KVHT load break switch fuse unit , cable end termination facility etc. complete , as follows . HT loadbrekswitch fuse unit 630A , 11 KV, LBS FU with 240V AC S/T space heater with thermostat. Earthing switch interlocked with the mainswitch - 1No .Mechanical and Electrical ON/OFF indication. Including 3 Nos Ammeters & Voltmeter with selctor switch and Cast resin type CTs and PT etc. |
| 3 | HT CABLES ANDTERMINATIONS |
| 4 | Supply, laying and clamping of 1 no. 11 KV grade XLPE cable of the following sizes using clamps fabricated from 20 x 3 mm MS flat, spacing of clamps not exceeding 60cms, making good the damages, colour washing etc. as required.3 core 300 sq mm |
| 5 | Supplying and making indoor end termination with push-on end termination kit (earthed) for 11 KV grade XLPE cable of the following sizes including supply of end sealing kit consisting of stress-cum-semi conducting pad, cap, rain shield, self bonding insulating case, leakage current collector, protective corrugated hose pipe, boot, earth continuity connection (with 3 core kit only), earthing lug (with 1 core kit), adhesive-cum-solvent,PVC (NA) tape, silicon grease, aluminium crimping lug, aluminium oxide cloth, nylon string, copper binding wire, hose clamp and bi-metallic washer etc. as required.3 x 300 sq mm |
| 6 | Supplying and making outdoor end termination with push-on end termination kit (earthed) for 11 KV grade XLPE cable of the following sizes including supply of end sealing kit consisting of stress-cum-semi conducting pad, cap, rain shield, self bonding insulating case, leakage current collector, protective corrugated hose pipe, boot, earth continuity connection (with 3 core kit only), earthing lug (with 1 core kit), adhesive-cum-solvent,PVC (NA) tape, silicon grease, aluminium crimping lug, aluminium oxide cloth, nylon string, copper binding wire, hose clamp and bi-metallic washer etc. as required.3 x 300 sq mm |
| 7 | SUBSTATION EARTHINGSYSTEM |
| 8 | Supply and providing plate earthing as per IS 3043 with 1200x1200x12 mm GI/CI earth plate, 50 mm GI watering pipe fixed to the earth plate with25 x 3mm GI clamps, GI funnel with weld mesh, filling required quantity of charcoal including construction of inspection chamber with a bed concrete of 1:4:8 PCC using 40 mm broken stone (10 cm thick), brick work in cement mortar 1:6, plastering the surface of brick masonry and the exposed surface of PCC bed with cement mortar 1:4, 12 mm thick, (the finished inside dimension shall be 450 x 450 x 450 mm) but excluding test joint, earth continuity conductor to the plate, and covering at the top. (in ordinary soil) |
| 9 | Supply and providing the following sizes of cast iron gully trap with covering at the top of the inspection chamber of earth pit as required 450 x 450 x 10 mm cast iron gully trap with covering |
| 10 | Supply and providing test joint for the earthing system using 2 Nos of the following sizesof strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required.2 x 32 x 6 mm tinned copper strip |
| 11 | Supply and providing earth lead from the test joint to the earth electrode using the following sizesof conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test joint etc as required.32 x 6 mm copper strip tinned at the points of contacts |
| 12 | Supply and laying the following sizes of strips laid 0.60 m below ground level including excavating trench of suitable size and refilling etc. as required (in ordinary soil).32 x 6 mm GI strip |
| 13 | 25 x 6 mm GI strip |
| 14 | Supply and clamping the following sizes of strips on surface of wall/ parapet/ existing cable tray using clamps fabricated from 20 x 3 mm GI flat duly painted or heavy duty GI spacer saddles, spacing of clamps not exceeding 1m, making good the damages,colour washing etc. as required .32 x 6 mm copper strip tinned at the points of contacts |
| 15 | 25 x 6 mm copper strip tinned at the points of contacts |
| 16 | 25 x 3 mm copper strip tinned at the points of contacts |
| 17 | SWITCHBOARDS Sypply,errection,testing and commissioning of 415V,50Hz,4 wire cubicle type front and rear open switchboard consisting fabrication, of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using1.60 mm CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. Including control wiring supply & fixing main bus bar system and interconnections with electrolytic grade copper strips/ rigid conductorsconforming to IS 1867 (with latest amendments) for bus bar arrangement with single strip per phase supported on finger type bus bar supports of adequate size, spacing between supports not exceeding 50 cm & overhang not exceeding 5 cm including bending to shape, drilling holes, tinning the points of contacts, fixing heat shrinkable PVC sleeves, plated bolts and nuts with plate washers and spring washers, copper sockets for round conductors, etc., as required.Supply & fixing earth bus system with copper strip/ conductor and connecting all accessories as per rule including g tinning the points of contacts etc. Supply, conveyance and installation of base frame for floor mounting type panel board using channel of class designation ISMC 75 including cutting, welding, drilling holes, painting with two coats of synthetic enamel paint over a coat of zinc chromate primer, bolting the frame to the panel and to the finished floor using required bolt and nuts, making good the damages etc |
| 18 | MSB Fabricated out of 16SWGCRCA sheet , Bottom cable entry for incoming and outgoing feeders1 ) Busbars i )800ACUTPN BUSBAR ii ) EarthBus : 32x6mm CU. 2) Incomer 1 ( EB ) : For 500 KVA Transformer, Air circuit breaker ,Microprocessor based 800A, 50 k A ,4P, manualy drawout type with UV release, O/C , S/C and E/F inbuilt release,etc. -1no,ON/OFF - Auxilary contact block (4NO+ 4NC ) - 2 sets,Trip -auxilary contact block (1NO+ 1NC ) - 2 sets, Standbye Earth Fault Relay type 51G- 1no, Master tripRelay type 86 - 1no, Restricted Earth Fault Relay - 1no,Over voltage Relay type 59 - Ino, Meters and indications3 Nos 0 -800 A Analog type Ammeters with 3 nos 800/5A ,class1,10 VA CT\"s - 1set, 1No 0 - 500 V Analog type Voltmeter 1 No, 0-50Hz Analog Frequency meter1 No, voltmeter selector switch with control MCB\"s 2A SPMCB - 1set, Multifunction meter -1set with control MCB\"s Red,Yellow, Blue Indication Lamps for incomers with control 3nos 2A SPMCB-1set,metering CT\"s class1 .0 , 15VA,1250/5A ,for capacitor bank -1set., Castel type Mechanical Interlock between EB and DG 2) Incomer 2 (DG ) : For 500 KVA DG ( Future )Air circuit breaker ,Microprocessor based 800A, 50 k A ,4P, fixed type with UVrelease, O/C , S/Cinbuilt release,etc. -1 no , ON/OFF - Auxilary contact block (4NO+ 4NC ) - 2 sets, Trip -auxilary contact block (1NO+ 1NC ) - 2 sets,Meters and indications3 Nos 0 -800 A Analog type Ammeters with 3 nos 800/5A ,class1,10 VA CT\"s - 1set, 1No 0 - 500 V Analog type Voltmeter 1 No, 0-50Hz Analog Frequency meter1 No, voltmeter seklector switch with contro MCB\"s 2A SPMCB - 1set ,Multifunction meter -1set with control MCB\"s Red,Yellow, Blue Indication Lamps for incomers 3nos 2A SPMCB-1set,Mechanical Interlock between EB and DG 3 ) Outgoings : i ) 630ATPN MCCB , microprocessor based ,Variable setting , Spreader terminals for Busbar side & Cable side , phase barriers etc. - 2 nos ,ii ) 400ATPN MCCB , microprocessor based ,Variable setting , Spreader terminals for Busbar side & Cable side , phase barriers etc. - 1no,iii ) 160ATPN MCCB , microprocessor based ,Variable setting , Spreader terminals for Busbar side & Cable side , phase barriers etc. - 1no |
| 19 | CAPACITORPANEL Design, Fabrication, Supply, Errection, Testing and Commissioning of capacitor panel as above inclusive of following1 ) Busbarsi )400ACUTPN BUSBAR,ii ) EarthBus : 32x6mm CU. Microprocessor based Automatic Power factor controller 8 Stage - 1 no, 2) Incomer 630A TPN Switch Disconnector with tinned cu. Links and rotory front operating mechanism ,door iner lock and pad lock etc. -1 no, 3) Meters and indications Multifunction meterwith 400/5 A ,15VA,Class1 CT\"s 3nos-1no, Red,Yellow, Blue Indication Lamps3noswith 2A SPMCB-1set , 4 ) Outgoings : 160ATPN SFU with suitable Din type HRC link ,50KVAR3P capacitor duty contacors with AC coilincluding 50KVAr,3 phase, 520 V, delta connected Double dielectricPoly Propylene Heavy duty Capacitor suitable for APFC panel with block reactor- 2 sets , 100ATPN SFU with suitable Din type HRC link , 25KVAR3P capacitor duty contacorswith AC coilincluding 25KVAr 3 phase, 520 V, delta connected Double dielectricPoly Propylene Heavy duty Capacitor suitable for APFC panel with block reactor,- 3 sets,63ATPN SFU with suitable Din type HRC link 15KVAR3P capacitor duty contacorswith AC coilincluding 15KVAr- Do-,- 1 set - FIXED , 63ATPN SFU with suitable Din type HRC link 10KVAR3P capacitor duty contacorswith AC coilincluding 10KVAr- D o - ,- 1 set, 63ATPN SFU with suitable Din type HRC link 5KVAR3P capacitor duty contacorswith AC coilincluding 5KVAr -do - ,- 1 set |
| 20 | CONSUMERDP STRUCTURE |
| 21 | Supply,fabrication,errection,testing and commissioning of 11 KVDP structure using ISMB pole of size 175x85 mm ( minimum 19.30 Kg/m ) with 11 mtr length welded with baseplate of size 300x300x6mm and required sizes of supporting structure cross arm channel with ISMC 100X50 MM with suitable size MS clamps 16MM or nearest size nut,bolt and washer for 11KV components ,11 KV pin,disc and stay insulators ,supports,jumpers/inter connecting conductor with supply and providing \" 0 \" SWG Cu. , 25x3mm braided copper earthing for non current moving part like handle of AB switch etc. Earthing LAs , including concrete foundation of ISMB poles and painting with one coat of metal primer after fabrication and teo coats of aluminium paint after errectio n and consists the followings . 11 KV ,400A single break ,TP , Gang operated AB switch with operating handle & locking mechanisum - 1 set,11KV Lightning Arrestor - 1 set ,11 KV Drop Out fuses - 1 set ,Installation of out door type CT/PT unit with suiatable CT rating as per the contrcat demand ,class 0.2S,15 VA CT & 11KV /110 V Class 0.20, 100VA PT - 1 set , Supply and providing Out door Metr board for installing TOD meter in a suitable weather proof sheet steel enclossure in 600mm plinth including test terminal bock, control fuses & 10C 2.5sq.mm armoured copper cable between CT/PT unit & excluding TOD meter- 1 set ,The cosumer DP structure shall be braced with KSEB DP structure if required and inter connection shall be done with \"o \" SWGbare Cu conductor. |
| 22 | Supply, fabricating & errection of 1.80 Mtr high chain link fencing (50 mm cross link ) over 600 mm high brick masonry with 250mm thick,using 4 mm thick GI chain link with a frame work of 50x50x6 mm MS angle iron and 25x6mm MS Flat iron between vertical posts of ISMC 75X50mm at 240mm interval ,which are fixed to to the concrete continiousfooting (1:2:4) of size 450mm width & 500mm depth and 250mm width and 300 mm hight /above GL, The brick masonry isto be plasteredusing using cement mortar 1: 3 , Earth strip shall be connected to the fencing for its earthingThe MS frame work and chain link fencing painting using zich cromate primer & two coats of synthetic enamel paint . 1.50 Mtr wide Gate shall be provided with suitable locking arrangements .The rates shall be included all materials, excavation, refilling , fabrication , nut,bolt and washer etc. complete with required Danger Notice Boards, signages, lettering etc. |
| 23 | SAFETY |
| 24 | Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision. |
| 25 | Supply and providing 2.5mm thick Elastomeric fire retardent insulating mat as per IS 15652/2006 to withstand 11 KV dielectric strength. |
| 26 | Supply and providing 2mm thick Elastomeric fire retardent insulating mat as per IS 15652/2006 to withstand 3.3 KV dielectric strength. |
| 27 | Supply and providing 9 Litre capacity GI Fire Bucket painted in post office red with primer coat of red oxide and written with white paint \"FIRE\" mounted on MS angle frame work/ wall bracket filled with fine sand, painting the bracket/ floor stand including making good the damages, colour washing etc. as required. |
| 28 | Supply and providing 5 Kg. Dry Chemical Powder type Fire Extinguisher with hose and clamps including fixing it to wall as required. |
| 29 | 33 KV Grade Rubber Glouse |
| 30 | Sypply,errection,testing and commissioning of 11 KV out door CT-PT unit ,conforming to the standards and specifications of Kerala State Electricity Board . CT\" s having the current ratio 10/5A ( Actual ratio depends on the contract demend with the KSEB ) , Burden 10VA, and class of accuracy 0.2S and PT having 11000/110V,class of accuracy 0.2, Burden 25VA., required quantity transformer oil etc.including all coveyance charges for tesing at nearest TMR Division of KSEB excluding testing Fee. |
| 31 | Sypply,errection,testing and commissioning of TOD meter , 3phase,4 wire ,class 0.2S ,110 V ( L-L), -/1 A CT or -/5A CT having RS 485 Portconforming to the latest specification of Kerala State Electricity Board for effecting HT service connection.including all coveyance charges for tesing at nearest TMR Division of KSEB excluding testing Fee. |
| 32 | Charges for testing and calibration of 11KV metering equipments like CTPT unit,TOD meter at TMR Division of KSEB including disconnection and removal of these items from the panel/position to and fro transportationto Angamally obtaining of Certificate etc. complete including refixing and providing connections.Actual amount paid on production of orginal invoice or challan. |
| 33 | MS-SUPPORTS |
| 34 | Supplying and installation including all manner of supports/ suspenders, anchor bolts etc for cable trays made out of suitable size channel sections, slotted angles, flats, MS plates etc as required including painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required. |
| 35 | LT CABLE Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required./laying below ground/open masonry duct etc. |
| 36 | 3.5c 400sqmm using fabricated MS saddles with suitable thickness |
| 37 | 3.5c 300sqmm using fabricated MS saddles with suitable thickness |
| 38 | Supplying and providing End termiation of 3½ core cable of the following sizes |
| 39 | Supplying siemens / tropodur type nickel plated Single compression brass cable gland for PVC insulated and PVC sheathed armoured aluminium/ copper conductor cable 1.1 KV grade, and making end termination suitable for3½core cable of the following sizes as required.3½ core 400 sq.mm |
| 40 | do-3½ core 300 sq.mm |
| 41 | Supply of superior quality aluminium tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.400 sq.mm |
| 42 | do- 300 sq.mm |
| 43 | do- 240 sq.mm |
| 44 | do- 150 sq.mm |
| 45 | MISCELLANEOUS |
| 46 | Supply and providing MS chequered plate of suitable thickness including cutting, welding, painting etc. as required for the cable trench covering. |
| 47 | Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench145 / 123 mm or nearest size |
| 48 | 120 / 102.50 mm or nearest size |
| 49 | Supplying , threading , laying and jointing of the following sizes of \"B\" class GI pipe with all required accessories in ground in the existing trench as protective covering to earth leads.100mm Class B GI pipe |
AI Tender Summary
Tender Timeline
Jul 29, 2021
11:30 IST
Tender Published
Tender notice published.
CompletedAug 06, 2021
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedAug 09, 2021
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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