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| 1 | Dismantling of 40 MVA Transformer at Alloted Substation :- Complete Dismantling of 132/33KV, 40MVA Transformer at Alloted Substation by opening of radiator, conservator tank , oil pipe lines all bushings , turrets, fan motors, marshalling box, RTCC PAnel etc with proper gaskets along with nuts and bolts to complete the jobs satisfactorily including proper stacking. |
| 2 | Partly drain out Transformer oil from tank, opening of Electrical connections, earthing , jumpering etc |
| 3 | Shifting of 40 MVA Transformer main tank from transformer plinth to unloading site at Alloted Substation approx. distance 20mtrs |
| 4 | Additional Shifting 20M @ 5M per job |
| 5 | Packing of HV/LV/Neutral bushings into empty wooden crates |
| 6 | Loading of 40 MVA T/F Main tank along with accessories , making the wooden sleeper plate for jacking the T/F tank up to trailer height placing the rail under T/F tank and shifted up on trailer , removed the rail under T/F tank and proper tightening the main tank with trailer bad with the help of steel rope and turn buckle. |
| 7 | Safe Carriage of 40 MVA T/F Main Tank with all accessories with transformer oil from 220 KV S/S Sirsaganj to 132 KV Sub Station DPH by Pvt. Truck / Multi Axle Trailer . Distance about 300 Km. Insurance shall be got done by the contractor as per direction of Supervising Engineer which shall be re-imbursed on actual. |
| 8 | Unloading of 40 MVA Transformer from Trailer jacking the transformer tank for packing the rail under the T/F tank and shifting it of wooden to platform, Removing the rail under the T/F tank on wooden sleeper, lowering the tank towards ground by slowly and removing the wooden sleeper under the tank and unloading of various Transformer accessories of above 40 MVA T/F like oil filled drums, bushing conservator tank, cooling fan etc. from Track/ Trailer at site 132 KV S/S DPH. |
| 9 | Sorting, Stacking, Loading, Carriage & Unloading of Structure :- Sorting, counting, stacking, erection mark wise and loading of G.I. structure as per allotment on private truck/trailer at EFU Naini Prayagraj. |
| 10 | Safe carriage of loaded structure from EFU Naini Prayagraj to 132 kV substation DPH . (Approximate distance is 1500Km To & Fro). |
| 11 | Unloading of carriage structure from truck/trailer including shifting, counting & proper stacking of G.I. structure at 132 kV substation DPH as per direction of SDO/JE. |
| 12 | Erection of (OPEN GIS BAY MODULE , TRF, SF6 INS, 145 KV) SF6 GIS Transformer feeder bay module and as per technical offer and scope matrix submitted but excluding VTs , LA , Special tools and tackles including 145 KV SF6/AIR Bushing 1 Phase ( Qty-06 Nos) with supervision of INC & Training charges at Site . |
| 13 | Erection of following bay equipment as per instruction manual of various equipment’s and technical specification including shifting of material / equipment from store to erection site including all other associated works to complete the job satisfactorily :- (A) Erection of 145 Kv, 1250 A, 31.5 KA,Isolator (BI). |
| 14 | (B) Erection of 120 Kv, 10 KA, Surge Arresters |
| 15 | (C) Erection of VCB,36KV,1600A,26.3KA/3SEC |
| 16 | (D) Erection of 30 Kv Surge Arresters |
| 17 | (E) Erection of 33 Kv CT Ratio 1250-1000/1 A ,0.2 Class, 3 Core With Terminal Connector and its Junction Box. |
| 18 | (F) Erection of 36 Kv, Post Insulator |
| 19 | (G) Erection of 36 Kv, Bus Isolator . |
| 20 | (H) Erection of 145 Kv, Post Insulator |
| 21 | Power Cable & Termination Kit work :- (A) Laying of 36 kV, 1-Core, 630 sq.mm, XLPE copper cable to connect 36 kV side of Power transformer. |
| 22 | (B) Outdoor typr Termination kit Work for 36kV, 1C x 630 sq. mm. XLPE copper cable (For Power Transformers ) |
| 23 | Erection of following control and relay Panels as per instruction manual and technical specification including shifting of panel from store to erection site including all other associated works to complete the job satisfactorily. (A) Erection of 132 /33KV 40 MVA C&R Panel . |
| 24 | (B) Erection of 132 /33KV 40 MVA T/F RTCC Panel . |
| 25 | Stringing of jack buses of 132 KV and 33 KV side of Transformer with different type conductor and different length of span as mentioned below .the work includes cutting &bending of conductor fixing of single /double bolted type tension fitting /suspension hoisting of disc Insulator and shifting of material from store .site to erection site and all other associated work to complete work satisfactorily as per drawing and technical specification. (A) 132 KV Jack Bus for 40 MVA Transformer |
| 26 | Bay wise interconnection of equipment with specified conductor of various 132 KV & 33 KV Equipment with Main /Transfer / jack Bus bar of ACSR Zebra /Panther conductor. The work Includes cutting of conductor. Bending in proper shape clamping with the help of clamp and all other associated work to complete job. (A) 132 KV Side Jumper with 132 KV Equipments. |
| 27 | (B) 33 KV side jumper with 33KV Equipments. |
| 28 | Lattice type Auxiliary Structure :- (A) Proper stacking and shifting of Main & auxiliary structure in open switchyard at erecting place as per shop bill norms. |
| 29 | Erection of Main & Auxiliary structure lattice type ATM, AXM , ABL, ALP, BBL etc. consisting of column, beam, peak, mast etc. and auxiliary structure for installation of isolator, CTs, PTs, LA etc. erection of structure as per drawing with the help of GI nuts & Bolts flat spring washer matching the hole, cutting and matching the member if required include cost of all men and T & P excluding GI structure nut and bolts to complete the work erection of main & auxiliary structure lattice type ATM, BTM, AXM, ABL, ALP, BBL etc. upon foundation and its proper tightening. |
| 30 | Laying and Termination of following size control cable in trench/cable trays from different control room equipment to 132/33 KV Isolator, circuit breakers CT/PT & their junction boxes. Transformer marshaling box. Isolator box & other outdoor equipment’s installed in 132/33 KV switch yard as per cable schedule. Including carriage of cable drum from store and all other associated work. (A) Control cable of size 2 core x 2.5 mm2 |
| 31 | (B) Control cable of size 4 core x 2.5 mm2 |
| 32 | (C) Control cable of size 6 core x 2.5 mm2 |
| 33 | (D) Control cable of size 10 core x 2.5 mm2 |
| 34 | (E) Termination of control cable |
| 35 | Earthing of equipment’s by cutting straightening, bending, laying 700 mm below ground and above ground of following size of MS flat for earthing of main and auxiliary structure, equipment’s structure. Transformer body and its neutral point including welding with main earthmat and with object to be earthed excavation of trenches its back filling including Painting of MS flat of different size after cleaning of rusted surface 1st coat of Red Oxide and 2 coat of Bus Green Paint to complete the work. All other associated work as required to complete the work(MS flat will be provided by UPPTCL). (A) Laying of MS Flat of size 75x10 mm |
| 36 | (B) Laying of MS Flat of size 50x6 mm |
| 37 | Erection of 40 MVA Transformers :- (A)Shifting/dragging of 40 MVA Transformer main tank from unloading site to transformer plinth up to 20 mtrs distance including turning of transformer if required including all T&P and other works to complete the job satisfactory at 132KV S/S DPH. |
| 38 | (B) Additional shifting/dragging 20 mtrs @ (each 5 meter per job) |
| 39 | Complete, erection of 40 MVA T/F work includes erection of radiator, conservator tank, bushing with its turrets (if available) connecting of all oil pipe line, erection of cooling fans, making control cables connection, buchholz relay etc. for completing the work, topping of T /F oil and final oil filling in tank, radiator, conservator tank and all other associates work for completion of job satisfactory including replacement of gasket of radiator/Bushing/pipeline etc. except top cover of transformer by providing and fixing of new gasket as per existing size made of rubberized cork sheet Kotika/Turborze brand grade 07. |
| 40 | Hot oil circulation of T/F oil of 40 MVA T/F in Main tank , radiators or oil Tanker by connecting 6/12 KLPH Centrifusing Machine with New filters for dehydration of oil, windings etc. and taking and recording BDV Values of oil & IR values of transformer windings periodically till the required value is reached including filling & topping up of oil in main tank , Radiators , Conservator tank, OLTCs as per direction of Supervising Engineer/Standard practices. |
| 41 | Delta earthig of 120/33 KV LA's of 132 KV Lines and 40 MVA Transformers neutral by consisting of 3/6 Nos. 3.0 Mtr long electrode of 40mm dai having 150mm long conical shape, its placing inside the ground in rectangular/triangular shape and connection all 3/6 Nos electrodes with 75x10/50x6mm MS flite laid on its edge and then this rectangle/tringle shape be connected to main earth mat at two place in opposite direction strictly as per drawing. (A) 120 KV Lighting Arrestors (Rectangle shape 6 electrode ) |
| 42 | (B) 30 KV Lighting Arrestors (Rectangle shape 4 electrode ) |
| 43 | (C) 132/33 KV 40 MVA Transformer (Triangular shape 3 electrode ) |
| 44 | Submission of inspection charges for Electrical Safety clearance from Directorate of Electrical Safety , Uttar Pradesh for carrying out inspection of transformer , HV Side bay & LA & T/F LV Side bay & LA and obtaining charging clearance as per statuary norms ( To be re-imbursed on actual basis) |
| 45 | Pre -Charging testing of transformer , if required as per standard technical specification with duly calibrated testing instrument, as required by the transformer manufacturer along with preparation & submission of test-reports, including but not limited to following tests-1. Winding Resistance Measurment 2. Turn Ratio Measurment 3. Tan-delta Measurment of windings and bushings 4. SFRA Testing of Transformer. |
| 46 | Sampling and testing of transformer , if required , oil at CPRI or any other NABL accredited testing lab including cost of transportation of each sample in standard sampling bottles (adequate no of bottles to be arranged by the contractor). Samples to be taken at required intervals ( as per actual requirement)- Following tests are to be conducted for each sample- 1.Breakdown voltage 2. Moisture Content |
| 47 | Strengthening of 132 kv Main Bus from Single Zebra to Twin Mosse Conductor :- Dismantling of following existing jumpers from main bus bar by opening of all associated clamp step by step during bus bar. (A) ACSR Zebra conductor. |
| 48 | Dismantling of 132 KV old main bus bar-I section (R, Y & B) & Main bus bar-II Section (R,Y&B) Zebra conductor and lowering down of conductor from sub-station gantry to complete dismantling works including dismantling of all associated tension clamps, fittings & disc insulators etc. |
| 49 | Stringing of 132 KV Twin moose main bus. The work includes cutting & bending of conductor, fixing of bolted type tension fitting Hoisting of disc insulator and shifting of material from store site to erection site and all other associated work to complete the work satisfactorily as per drawing and technical specification. |
| 50 | Jumpering of 132 KV Equipment, jumper from main bus to 132 KV switchgear, Moose/Zebra conductor. |
| 51 | Details of Supply :- ( OPEN GIS BAY MODULE , TRF, SF6 INS, 145 KV ) Supply of 145 KV , SF6 GIS Transformer feeder bay module and as per technical offer and scope matrix submitted but excluding VTs , LA , Special tools and tackles including 145 KV SF6/AIR Bushing 1 Phase ( Qty-06 Nos) with supervision of INC & Training charges at Site as per techncial specification. |
| 52 | PGClamp Moose/Panther |
| 53 | Bus Post clamp twin panther |
| 54 | PG Clamp Panthe/Panther |
| 55 | 36 kV, 1-Core, 630 sq.mm, XLPE copper cable to connect 36 kV side of Power transformer. |
| 56 | Outdoor typr Termination kit for 36kV, 1C x 630 sq. mm. XLPE copper cable (For Power Transformers ) |
| 57 | 132 KV Isolator Clamp for Panther conductor |
| 58 | 33 KV Isolator Clamp for twin Zebra Conductor |
| 59 | 33 kv LA Clamp for twin Zebra Conductor |
| 60 | 132 KV Bus Post clamp twin panther for LA |
| 61 | Bolted type single Tension fitting for Twin Moose conductor suitable for 1 x10 No Disc insulators with turn buckle and hardware set as per technical specification. |
| 62 | Bolted type single Tension fitting for Twin Moose conductor suitable for 1 x10 No Disc insulators without turn buckle and hardware set as per technical specification. |
| 63 | Bolted type single Tension fitting for Panther conductor suitable for 1 x10 No Disc insulators with turn buckle and hardware set as per technical specification. |
| 64 | Bolted type single Tension fitting for Panther conductor suitable for 1 x10 No Disc insulators with turn buckle and hardware set as per technical specification. |
| 65 | 40 MVA,132/33 KV Transformer HV Side Bushing Connector fot Panther Conductor |
| 66 | 40 MVA,132/33 KV Transformer LV Side Bushing Connector for Twin Zebra Conductor |
| 67 | Bus Post clamp twin Zebra Conductor Please Enable Macros to View BoQ information |
