North Eastern Electric Power Corporation Limited-NEEPCO has published Underground Cable Laying Works For Electricity Supply Network At Permanent Colony Of Kameng Hydro Power Station, Neepco, Kimi, Arunachal Pradesh Part A Excavation Of Cable Trenches And Refilling The Trenches. Part B Laying Of 3.5Cx300 Sq. Mm And 3.5Cx5. Submission Date for this Tender is 25-04-2022. Cable Laying Tenders in kameng Arunachal Pradesh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Excavation for following Cable trenches excluding sand cushioning and protective covering but refilling the trench as required for cable size 3.5CX300 sq.mm. Trenches shall not be less than 750 ~ 800 mm deep & 300 mm wide for single and multiple LV service connection cables, and the trench width shall be increased where more than two LV feeder or service connection cables are laid together, clearance should be provided in proportion and site conditions as per IS specification. (Drawings enclosed) |
| 2 | Cable trench lengthfor 10 no. of Cables |
| 3 | Cable trench length for 9 no. of Cables |
| 4 | Cable trench length for 8 no. of Cables |
| 5 | Cable trench length for 7 no. of Cables |
| 6 | Cable trench length for 6 no. of Cables |
| 7 | Cable trench length for 5 no. of Cables |
| 8 | Cable trench length for 4 no. of Cables |
| 9 | Cable trench length for 3 no. of Cables |
| 10 | Cable trench length for 2 no. of Cables |
| 11 | Cable trench length for 1 no. of Cables |
| 12 | Excavation for following Cable trenches excluding sand cushioning and protective covering and refilling the trench as required for cable size 3.5CX50 sq.mm. Trenches shall not be less than 7500 ~ 800 mm deep & 300 mm wide for single and multiple LV service connection cables, and the trench width shall be increased where more than two LV feeder or service connection cables are laid together clearance should be provided in proportion and site conditions as per IS specification. (Drawings enclosed) |
| 13 | Cable trench lengthfor 05 no. of Cables |
| 14 | Cable trench length for 04 no. of Cables |
| 15 | Cable trench length for 03 no. of Cables |
| 16 | Cable trench length for 02 no. of Cables |
| 17 | Cable trench length for 01 no. of Cables |
| 18 | Cable trench type-I for 10 no. of Cables Laying of Ten (10) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 60 meter approx) 3.5CX300 Sq. mm |
| 19 | Cable trench type-II for 09 no. of Cables Laying of Nine (09) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 52 meter approx) 3.5CX300 Sq. mm |
| 20 | Cable trench type-III for 08 no. of Cables Laying of Eight (08) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 68 meter approx) 3.5CX300 Sq. mm |
| 21 | Cable trench type-IV for 07 no. of Cables Laying of Seven (07) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 120 meter approx) 3.5CX300 Sq. mm |
| 22 | Cable trench type-V for 06 no. of Cables Laying of Six (06) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 60 meter approx) 3.5CX300 Sq. mm |
| 23 | Cable trench type-VI for 05 no. of Cables Laying of Five (05) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 70 meter approx) 3.5CX300 Sq. mm |
| 24 | Cable trench type-VII for 04 no. of Cables Laying of Four (04) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. 3.5CX300 Sq. mm |
| 25 | Cable trench type-VIII for 03 no. of Cables Laying of Three (03) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 114 meter approx) 3.5CX300 Sq. mm |
| 26 | Cable trench type-IX for 02 no. of Cables Laying of Two (02) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 56 meter approx) 3.5CX300 Sq. mm |
| 27 | Cable trench type-X for 01 no. of Cables Laying of one (01) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 466 meter approx) 3.5CX300 Sq. mm |
| 28 | Cable trench type-I-A for 05 no. of Cables Laying of Five (05) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 3 meter approx) 3.5CX50 sq. mm |
| 29 | Cable trench type-II-A for 04 no. of Cables Laying of Four (04) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 52 meter approx) 3.5CX50 sq. mm |
| 30 | Cable trench type-III-A for 03 no. of Cables Laying of one (01) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 126 meter approx) 3.5CX50 sq. mm |
| 31 | Cable trench type-IV-A for 02 no. of Cables Laying of Two (02) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 357 meter approx) 3.5CX50 sq. mm |
| 32 | Cable trench type-V-A for 01 no. of Cables Laying of one (01) no. PVC insulated and PVC sheathed /XLPE Power Cable of 1.1 kV grade of following size direct in the existing excavated cable trench including sand cushioning, protective covering etc as required. (Length of each cable 1528 meter approx) 3.5CX50 sq. mm |
| 33 | Cable Laying type-I-B Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. 3.5CX50 sq. mm(Clamped with 40X3 mm MS flat clamp) |
| 34 | Cable Laying type-I-B Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. 3.5CX 300 sq. mm(Clamped with 25X3 mm MS flat clamp) |
| 35 | Cable Laying type-II-B 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 pipe as required. 3.5CX50 sq. mm |
| 36 | Cable Laying type-II-B 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 pipe as required. 3.5CX 300 sq. mm |
| 37 | Miscellaneous |
| 38 | Making Cable joint with straight through cable joint of following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. (jointing kit will be provided by NEEPCO) 3.5C X 50 sq.mm |
| 39 | Making Cable joint with straight through cable joint of following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. (jointing kit will be provided by NEEPCO) 3.5C x 300 sq.mm |
| 40 | Supply and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription (DANGER 440 V) in Red colour there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required. |
| 41 | EARTHING |
| 42 | Supply & commissioning of Earthing with G.I. earth pipe 4.5-metre-long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. |
| 43 | Supply and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut-bolt & spring washer spaced at 50 mm) |
| 44 | Demolishing cement concrete 1:3:6 or richer including refilling with the excavated materials after fixing the pipe for cable entry. |
| 45 | 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 40 mm dia metre |
| 46 | 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 100 mm dia metre |
| 47 | Providing 15mm thick cement plaster of mix 1:4 (1 cement: 4 fine sand) at all levels. |
| 48 | Transportation of Cable Drums from central store area to cable laying locations(approx. 200 Mtr) & making all necessary arrangement of hydraulic drum pedestals with suitable provisions of braking the drum and warming of cables, if required, before laying to protect insulation & protective covering, cable stocking with pulling eye should be used for pulling of cables. |
| 49 | Suitable fabrication of 600 mm wide G.I. Cable tray (Provided) as per site requirement for crossing over drains & water stream along the culvert with G.I. Pipe (Provided) supports with 40 mm G.I. saddles including Nuts & Bolts as per requirements. |
| 50 | Supply of materials by the Contractor |
| 51 | 1.5" or 40 mm Dia Medium Duty B-Class GI Pipe |
| 52 | 1.5" or 40 mm Dia Heavy Duty C-Class GI Pipe |
| 53 | 4" or 100 mm Dia Heavy Duty C-Class GI Pipe |
| 54 | GI saddle clamp for 40 mm GI Pipe |
| 55 | Screws and PVC fastener |
| 56 | Freight Charges of the above supplied materials |
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