Council Of Scientific And Industrial Research-CSIR has published Tender For Supplying And Laying Electrical Cable From Substation To Etl (Electrical Work). Submission Date for this Tender is 09-11-2023. Electrical Maintenance Tenders in mohkampur Uttarakhand. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 06-Nov-2023 | typing error | Other | 09-11-2023 |
| Sl. No. | Item Description |
| 1 | Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with 96 kg charcoal/ coke and salt as required. |
| 2 | Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required. |
| 3 | Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required. |
| 4 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/HUME/ METAL/ DWC pipe as required. |
| 5 | Above 185 sq. mm and upto 400 sq. mm |
| 6 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/HUME/ METAL/ DWC pipe as required. |
| 7 | Above 185 sq. mm and upto 400 sq. mm |
| 8 | Supplying and making cable route marker with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) of size 60 cm X 60 cm at the bottom and 50 cm X 50 cm at the top with a thickness of 10cm including inscription duly engraved as required. |
| 9 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required |
| 10 | 3½ X 300 sq. mm (70mm) |
| 11 | Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required |
| 12 | 150 mm dia |
| 13 | Supplying and laying of following sizeDWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc.conforming toIS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. |
| 14 | 120 mm dia (OD-120 mm & ID-103 mm nominal) |
| 15 | Structural steel work in single section, fixed with or without conntecting plate, including cutting, hoisting, fixing in position and applyinga priming coat of approved steel primer all complete. |
| 16 | supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient section, joined with connector, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. |
| 17 | 600 mm width X 50 mm depth X 2.0 mm thickness |
| 18 | supplying and installing following size of perforated painted with powder coating M.S. cable trays bends with perforation not more than 17.5%, in convenient section, joined with connector, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. |
| 19 | 600 mm width X 50 mm depth X 2.0 mm thickness |
| 20 | supplying and installing following size of perforated painted with powder coating M.S. cable trays tee with perforation not more than 17.5%, in convenient section, joined with connector, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. |
| 21 | 600 mm width X 50 mm depth X 2.0 mm thickness |
| 22 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 23 | 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)(for cable trench) |
| 24 | Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in : |
| 25 | cement mortar 1:4 (1 cement : 4 coarse sand) (for cable trench) |
| 26 | Supplying of following size ISI marked PVC insulated and PVC sheathed/XLPE /FRLS (Flame proof, water proof) aluminium conductor steel armoured cable of 1.1KV grade as required. |
| 27 | 3.5 X 300 sq mm |
| 28 | Supplying of 300SQmm single core following size ISI marked PVC insulated and PVC sheathed/XLPE /FRLS (Flame proof, water proof) aluminium conductor steel armoured cable of 1.1KV grade as required. |
| 29 | Supplying & febrication,installation,testing and commissioning of 4 poles,LT Indoor panel(Duble wall cubical panel for environmental protection) made of 1.2 mmthick CRCA-MS sheet suitable housing of 1000 mm deep with mounting arrangement, 1200 A 4 STRIP Aluminium busbar (120 mm X 10 mm) connections ACB breaker duly sleeved making suitable hole for cable entries detachble gland plates at bottom painting with supierior quaility bus bar with heat shirnk sleeves etc, dust and vermin proof IP 42 standred having the switch gears and metering facility compelete with connections & inter connections painting etc suitable for housing of 1000 4Pole air circuit breaker (ACB) . The panel must be factory fabricated.The drawing of the panel will be factory fabricated. |
| 30 | Providing fixing ON, OFF push button on existing cubical panel to control ACB as well as providingthree phase healthy indicator and on, off, trip indicator and control wiring also. The drawing of the panel fabricated and after fabrication the same will be inspected and aproved by Engineer-in-charge before its dispatch from factory to site |
| 31 | providing and fixing legends of feeders, incomer, outgoing, indicators ets as required. |
| 32 | Supplying and fixing of Air circuit breaker (ACB) EDO conforming to IS / IEC 60947-2 current rating 1000A four pole ICU,ICS and ICW (rated ultimate - short circuit - breaking capacity) 50KA with 1 sec withstand capacity 50KA drawout typeMicroprocessor based having 6 NO + 6 NC (NO, NC stand for Normally open and Normally close) auxulary contact for EF (earth fault) breakers, with under voltage, shunt release and closing coil, door sealing frame & push button cover, drawout handle, earth fault current setting, over current setting, instantenous time delay setting. |
| 33 | Supply of labour for Dismentaling the old DG panel and old electrical panel from substation and installing new ACB panels at substation and other electrical maintenance work for repair and replacement of all electrical accessories in non workingelectrical fittings and fixture etc. as reuired. |
| 34 | Skilled labour in Electrical trade |
| 35 | Unskilled labour in Electrical trade |
| 36 | Supplying & febrication,installation,testing of commission of indoor electrical cubical panel of 1.2 mmthick CRCA-MS sheet with mounting arrangement, 600mm deep, 1200 A 4 STRIP Aluminium busbar (120 mm X 10 mm) connections between each ATS switch duly sleeved making suitable hole for cable entries detachble gland plates at bottom painting with supierior quaility bus bar with heat shirnk sleeves etc, dust and vermin proof IP 42 standred having the switch gears and metering facility compelete with connections & inter connections painting etc suitable housing for 1000A 4P Auto transfer switch. The panel must be factory fabricated.The drawing of the panel will be factory fabricated. |
| 37 | Providing fixing three phase healthy indicator and on, off, trip indicator with sp mcb and control wiring for individual feeder (incomer and outgoing both). The drawing of the panel fabricated and after fabrication the same will be inspected and aproved by Engineer-in-charge before its dispatch from factory to site |
| 38 | providing and fixing legends of feeders, incomer, outgoing, indicators ets as required. |
| 39 | Supplying, installation, testing and commissioning of Automaticload transfer switch (ATS) with suitable controller unit in existing electrical cubicul panel with integrated DUAL power Supply Automatic mode with complete ATS controller, three phase four pole 50 hz, 415v 1000 Amp. with handle assembly frame size 3 rated insulation voltage Ui (Vac) 1000, dielectric strength (Vac) 50hz 1 minute 8000,no of pole 4, voltage of motor 2A/230VAC, with Bridging bar, voltage sensing contractor and auxiliary contacts, protecting dust, vermin and other ambient effect. MAKE- (ABB/ L&T /SEIMENS/ LEGRAND) |
| 40 | Supplying & febrication,installation,testing and commissioning of 1200A (120mm X 10MM) 4 pole bus bar box IP 65 electrical panel made of 1.2 mmthick CRCA-MS sheet with double door 600mm deep, double front door, 4 STRIP Aluminium busbar (120 mm X 10 mm) duly sleeved making suitable hole for cable entries detachble gland plates at bottom, painting with supierior quaility bus bar with heat shirnk sleeves etc, dust and vermin proof, 05 feet MS angle size of 40MM X 40MM X 5MM properly grouted in open yard with cement and conceret. The panel must be factory fabricated.The drawing of the panel will be factory fabricated. |
| 41 | Supplying & febrication,installation,testing and commissioning of 1200A (120mm X 10MM) 4 pole bus bar box IP 20 electrical panel made of 1.2 mmthick CRCA-MS sheet with mounting arrangement, 600MM deep, 4 STRIP Aluminium busbar (120 mm X 10 mm) duly sleeved making suitable hole for cable entries detachble gland plates at bottom, painting with supierior quaility bus bar with heat shirnk sleeves etc, dust and vermin proof. The panel must be factory fabricated.The drawing of the panel will be factory fabricated. |
| 42 | Providing and fixing 6 mm thick chequered plate with complete as per engineer in charge etc as reqd |
| 43 | Providing and fixing 4 inch wall fasteners etc. |
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