Uttar Pradesh Power Transmission Corporation Limited-UPPTCL has published Tender For Work Of Construction Of 33 Kv Indian Oil Corporation Limited (Iocl) Bay Alongwith Other Associated Work At 220 Kv S/S Gola , Gorakhpur Under Etd-Ii , Gorakhpur. Submission Date for this Tender is 25-04-2023. Transmission Line Tenders in gorakhpur Uttar Pradesh. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Sorting , Stacking , loading , unloading , carriage of Structure. |
2 | Safe carriage of above loaded Structure from EFU , Naini, Allahabad to 220 KV S/s Gola , Gorakhpur (Distance 260 Km. Approx.) |
3 | Unloading of Structure / Tower parts from truck and its proper stacking at 220 KV S/s Gola , Gorakhpur. |
4 | Sorting and counting as per BOM and proper loading of main auxiliary structure and lattice type S/s Structure in truck at Electricity Fabrication Unit , Naini, Prayagraj(Weight -03 MT Approx.) structure from EFU, Naini, Prayagraj. |
5 | Loading of Structure / tower parts on truck and EFU, Naini, Prayagraj. |
6 | Erection of Structure. |
7 | Erection of Lattice Main Structure including their shifting from storage place at Substation to Erection site ( 1 MT consider 1 Nos.). |
8 | Erection of Lattice Auxiliary Structure including their shifting from storage place at Substation to Erection site ( 1 MT consider 1 Nos.). |
9 | Erection of Equipments |
10 | 33 KV Vacuum Circuit Breaker |
11 | 33 KV Current Transformer |
12 | 33 KV Phase Bus Isolator with associated Post Insulators and without earth blades. |
13 | 33 KV Phase Line Isolator with associated Post Insulators and with earth blades. |
14 | Erection and mounting of 36 KV CT Junction Box. |
15 | 33 KV Feeder Control & Relay Panel . |
16 | Stringing of Single phase Bus Bar of 33 KV with Panther Conductor . The work includes cutting and bending of conductor, fixing of Single / double bolted type tension fitting / suspension fitting. Hoisting of disc Insulator and shifting of materials from store site to erection site and grouting of double pole and fixing of channel for extension of 33 KV Jack Bus bar all other associated work to complete the work satisfactorily as per drawing and technical specification (Double Pole will provided by department). |
17 | Laying of following sizes of Control Cable in the cable trench from Control & Relay painal in Control Room to various equipments / marshalling boxes / junction box etc. in switchyard as per cable schedule in 33 KV Feeder Bay including sadding with 25x3 mm size ALuminium strips at suitable equal distance alongwith carriage of cable drums from storage place at Substation to erection site and shifting back the balance cables to stores at Substation and all other associated work to complete the job satisfactorily as per technical specification. |
18 | 2 Core x 2.5 mm2 |
19 | 4 Core x 2.5 mm2 |
20 | 6 Core x 2.5 mm2 |
21 | Interconnection & Termination of various sizes above laid control cables between 33 KV Feeder C&R panel to various equipments & equipments to equipments in 33 KV feeder Bay including extending D.C. supply from DCDB and A.C. Supply from ACDB to C&R panels and various equipments including making necessary holes in gland plates wherever required along with providing and fixing of appropriate sizes cable gland. Providing ferrules for each core of cables, then Termination with crimping type copper Lugs along with preparating of Inter-Connection drawing and commissioning of the panel / feeders in Co-ordination with T&C with including providing of 2 sets of Hard Copies of as Excuted Inter-Connection Drawing. |
22 | Cutting , Strengthening , bending & laying 500 mm below inside ground and above ground of following size of MS Flat for earthing of Main & Auxiliary Structure , equipments and cable trenches to connect the same with main earth mat and with the object to be earthed including excavation of trenches and its structure including welding with main earth mat and with object to be earthed. Excavation of trenches its back filling etc. as per detail below :- |
23 | Earthing of Main & Auxuliary structure and equipments (CB"s , Isolators , CT , PT Junction Box , C&R Panel , ABT Energy Meters , cubicle etc. with 50x6 mm size M.S. Flat. |
24 | Earthing of Cable Trench with 25mm x 6 mm / 25mm x 5 mm size MS Flat. |
25 | Painting of MS Earthing Strip after cleaning of rusted surface 1st coat of Red Oxide and 2nd coat ( the coat of paint shall be applied at the gap of 48 Hrs.) when 1st coat of paint is done and checked by concerned J.E. / SDO ) of 1st quality synthetic enamel paint of Asian / Burger make in Bus Green color as per detailed below . |
26 | MS Flat of size 50x6 mm |
27 | MS Flat of size 25x6 mm |
28 | Jumpering of Equipments |
29 | Jumpering of Equipments of 33 KV Bay with the help of Twin ACSR Zebra Conductor to Bus Bar Conductor of Main Bus with equipments and Equipments to Equipments with the help of suitable Clamps / Connector including cutting , bending , shaping etc. of the conductor as per site requirement along with shifting of required material from storage place at Substation of Erection site. |
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