West Bengal State Electricity Distribution Company Limited-WBSEDCL has published Supply, Delivery, Laying, Fixing, Installation And Commissioning Of Different Materials And Allied Works I, R.O. Of A New 500 Kva Dtr Installatton And Up-Gradation Of Existing Lt Distribution System Under The Command Area Of Purulia Pumped Storag. Submission Date for this Tender is 17-11-2022. Coats and Jackets Tenders in bagmundi West Bengal. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 12-Oct-2022 | 1st Extension | Date | 17-11-2022 |
Sl. No. | Item Description |
1 | Supply & delivery of outdoor type heat shrinkable Jointing Kit - 3 x 95sq.m.m. : Make - Raychem/ Denson (@ Local Purchase Iteam for estimation purpose 2018-19 X 30% enhancement for FY 2019-20, 2020-21 & 2021-22) |
2 | HT -Side Cable holding structure(Structure Drawing as attached)- 3 mtr Hight [Drawing enclosed] |
3 | Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts 1. Isolator side LA -2 nos 2. HT Cable Holding Structure side LA -2 nos 3. DTR Body -2 nos 4. DTR Neutral -1 nos 5. LT Cable Holding Structure side LA -2 nos 6. Main Distribution panel- 2 nos |
4 | Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work (1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe |
5 | Extra for treatment of soil by using salt & charcoal or coke for plate electrode |
6 | Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar omplete with GI bolts, nuts, washers, spacing insulators etc. as required |
7 | LT -Side Cable holding structure (Structure Drawing as attached)- 3 mtr Hight [Drawing enclosed] |
8 | Danger Plate |
9 | 95 sq.m.m. Heavy Duty Long Berrel Lug - Bimetalic |
10 | 300 sq.m.m. Heavy Duty Long Berrel Lug - Bimetalic |
11 | Adhesive type PVC Tape - Black |
12 | Adhesive type PVC Tape - Blue |
13 | Adhesive type PVC Tape - Yellow |
14 | Adhesive type PVC Tape - Red |
15 | Supply, delivery, installation, testing and commissioning of cubical type comparttalized wall/ floor mounting 14 SWG (2.03 mm) sheet metal fabricated, totally enclosed, dust and vermin proof, self supported, free standing, made of angle frame work (minimum 50 mm x50 mm x6 mm and 75 mm high base channel), fornt access type construction main LT Switch board, suitable for 500/450V AC 50 Hz, 3- Phase and neutral system, finished with anicorrosive paint, complete with front operated incomming and outgoing controls with extended rotary operated mechanism wherever applicable, cable alleys, provition for cable entries from top & bottom & side, necessary meters, small wiring in copper, protection fuses, terminal blocks, selector switches, intrconnection with insulated (1.1 KV Grade) colour coded A1 conductor cable/ A1 strips covered with PVC sleevs, gland plates, earth bus of GI, lifting bolts, label inscriptions, earth connections including supply and fixing the following switchs breakers with door interlock and other accessories etc all complete as per IE Rules and regulations and duly approved by the Engineers/ Architect and mending good the damages as |
16 | Main Pannel Board |
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