Military Engineer Services-MES has published Tender For Repair Maintenance To Ht Lt Feeder Pillar Box, Distribution Panel Boards And Connected Works At Technical And Residential Area At Npol Kochi. Submission Date for this Tender is 19-06-2024. Overhead Line Tenders in Kochi Kerala. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Jun-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 19-06-2024 |
| FileName | File Description | File Size |
| bdceeee1-9e7f-4d02-ad67-98f91c26097f.html | Tender Notice | 0 KB |
| 8285tender.pdf | Tender Document | 0 KB |
| BOQ_733491.xls | Tender Document | 0 KB |
| Tendernotice_1.pdf | Tender Document | 0 KB |
| Sl. No. | Item Description |
| 1 | Supply and fixing in replacement MCCB of following ratings in existing indoor/ Outdoor HT/LTpanel board includingconnecting with proper sizelink set at incoming and outgoing cable connections and making necessary modification in existing panel as required complete allas specified and directed by engineer in charge. Note: cost include taking downthe existing MCCB from panel board disconnectingincoming / outgoingcable and fix the new MCCB in position atpanel board including necessary cable connections of any size/ rating complete all as specified and as directed. |
| 2 | MCCB 63 to 100 Amp 4 pole 16 KA; Make: Havells/Legrand/L& T |
| 3 | MCCB 125Amp 4 pole 16 KA; Make:Havells/Legrand/L& T |
| 4 | MCCB 125Amp 3 pole 16 KA; Make:Havells/Legrand/L& T |
| 5 | MCCB 200Amp 4 pole 25KA Make: Havells/Legrand/L& T |
| 6 | MCCB 200Amp 3 pole 25KA Make: Havells/Legrand/L& T |
| 7 | MCCB 250 Amp 4 pole 25KA Make: Havells/Legrand/L& T |
| 8 | MCCB400 Amp 4 pole 35/36KAMake:Havells/Legrand/L& T |
| 9 | M&L for Earthing complete with galvanized steel earth plate electrode 600x600x6.0mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level connected to galvanized iron strip32x6 .00 mm as earthing by means of bolts nuts and washers of galvanized ironincluding excavation and earth workand disposal of surplus soil including40 mm GI tubing light grade and necessary fittings for protection ofGI strip including laying of charcoal , dust and common salt , PCC 1:2: 4 Type B 1using 20 mm graded aggregate with earth pitwith 40 X 40 X6.0 mm MS angleiron frame RCC cover40mm thick (1:2: 4)Type C1 using20 mm graded stone aggregate reinforced with 8 mm dia round bar @ 75 mm C/C both way withplastering 15 mm thickCM ( 1: 6) internally and up to 150 mm belowground level externally . PGI funnelwith wire mesh, 20 mm dia medium grade GI pipefor watering completeall as shown on electrical plate No : 03of SSR part - I 2009 and connected to earthtest point including testing completed all specified and directed. |
| 10 | Supplying and fixing in replacement earth continuity conductor or main earthing lead of Galvanised iron strip of size 32 X 6 mm, fixed on Floor/ Wall with supporting insulators / laid in trench from existing earth test point complete all as specified and as directed by the Engineer - in - Charge. |
| 11 | M & L forcleaning the LTfeeder pillar box indoor/ Outdoor type of sizeup to3m X2m X0.5mof different rating bus bar,after dismantlingthe Incoming and outgoing connections from MCCB/ Bus barand replacing theold unserviceablenut, bolts, supporting insulators etc. and check the serviceability of MCB/MCCB, earth continuity conductor, tightening the earth conductor and incoming and outgoing cables and removingexisting old insulation of bus bar and MCCB/ MCBterminalsand providing new insulation tape of standard quality applied to Bus bar andMCCB terminals and cleaning the feeder pillar boxall as specified and directed by Engr in Charge. Note: (i) Contactor has to take the Shutdown of Transformer 11/0.433 KV from substation/ MRS before starting the execution of work and switch ON/OFF on the Transformer after completion of work all as as directed. (ii) Cost of T & P also included in quoted rate. (iii)The contractor should deploy the skilled electrician for handling the HT & LT feeder pillar smoothly without damaging/disturbing the existing HT & LT installation. |
| 12 | M & L for LT danger notice board readymade / printed on water proof sheet pasted on LT feeder pillar box with vitreous enameled white back ground, with letters figures and conventional skull and bones in signal red colourof Approved size up to 20 X 15 Cmall as directed by Engineer - in - Charge. |
| 13 | M & L forin replacement of copper earth strip of size 20 X 3 mm laid in trench/ wall/ floorwith necessary supporting insulators in regular interval as directed from earth test point to terminal point with double nut bolt joint at starting terminal al as directed by Engineer - in - Charge. |
| 14 | M&L for writing feeder pillarNo on feeder pillarwith super enameled synthetic enamel paint of size 75x75 mm white colour on black background all as specified and directed by Engr-in-Charge. |
| 15 | Supply ,Installation and Testing commissioning of 6 KVA / 4.8 KW 120 VDC online UPS30 Minutes Back up inversion Technology, pure sine wave, LCD display, , Crest factor 3:1with Protection of Output overvoltage/ Under voltage and over load with inbuilt Galvanic Isolation Transformer with the following components :- |
| 16 | *DSP/MCU Intelligent control *Inbuilt Isolation Transformer *High Efficiency *Generator Compatible *Pure sine wave *Output Voltage regulation +/-1% *Parallel Operation (Optional) |
| 17 | Certification :ISO9001:2015,rect ISO 45001:2018 CertifiedCompany and CE ,Rosh Approved Products including Amaron/Exide make75H fast recharging sealed maintenance free (SMF)Heavy dutyalloy construction Battery of 16Nos for 30 Min backup with battery interconnecting cable, Including disconnecting of existing UPS and reconnect with new UPS at same place with Newconnecting cables etc all as specified and directed By Engr-in-charge. |
| 18 | Supply and fix in replacement MCB of following rating , 50 Hz AC Supply 10 KA with necessary aluminiumlugs up to 16 Sq mm complete ,allas specified and directed by engineer in charge .Make: L&T /Havell"s/Legrand/Indo Asian/C & S |
| 19 | MCB TPN 4 Pole 32-40 Amp.-01 |
| 20 | MCB TPN 4 Pole 63Amp.-01 |
| 21 | MCB TPN 4 pole 100Amp.-01 |
| 22 | M& L for preparation of old painted steel surface and applying two coats of synthetic enamel paint & priming with Zinc chrome and a final coat of black japan paint by spray paint (Using spraying Machine) at both sides ie, top and bottom of cable duct cover etc all as specified and as directed. |
| 23 | M&L for cable duct cover of steel plate, 6 mm thickness cut in required sizeincluding painting two coats of synthetic enamel paint & a coat priming with zinc chrome and a final coat of black japan paint by spray paint ( Using Machine) at both sides ie, top and bottom of cable duct coverasdirected. |
| 24 | Supply, install, test and commissioning in replacement ofIndoor type LT Feeder pillar box made out of 2.0 mm thick CRCA sheetoutdoortype, CPRI Approved, totally enclosed weather dust and vermin proof as per ISwith front and rear 300Amp capacity for RYB and half for neutral and insulated with insulators,including connecting incoming and outgoing cables necessarymade out of 50X 50X 6 mm angle iron grouted at Floorabove 30 cm from ground level Comprising the following including taking down old unserviceable feeder pillar box, all as specified and as directed by the engineer - in- charge. Note: Cost includes necessary internal wiring for meters , CTs, indication lamps, etc and Rigid bus bar connections from bus bar to MCCB terminals connectionBus to MCCB/MCB connections. Note: Connection from HT Switch gears (Ringman system) to new LT panel board to be done and necessary fitting fixtures to be borne by the contractor without extra cost of the department. |
| 25 | Incoming (i) Provision of MCCB 250 Amp 4 pole manual change over -1Nos . (ii) Digital multifunction meter, class 1 - 1 no (iii)LED type Indicating lamps -03 Nos[Make : C& S/Neptune / L&T / Vaisnavo] |
| 26 | Outgoing (i) Provision of MCCB 100 Amp 4 pole 25 KA - 01Nos (ii) Provision of MCCB 63 Amp 4 pole 25 KA - 03Nos (iiI) Provision of MCB 63 Amp 4 pole 16 KA - 3Nos |
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