REPLACEMENT OF 145KV CT/PT, 120LA, 145/36KV BREAKER, 145KV DCP, 145KV VOLT ACDB, T/F CPR AND ITS ASSOCIATED WORK AT 132KV S/SS UNDER ELECTY. TRANS. DIVISION, MAU.

Laying and Jointing PVC Pipe. Heading

Following Work of replacement of equipments(CT,PT, LA) to be carried out at different s/s under etd mau Loading and Unloading with the help of hydra and safely carriage of 5 no 145 kv CT from 132 kv S/S Mau new to 132 kv S/S Semari Jamalpur and 132 kv S/S Dohrighat (45 Km),and 2 no 145 kv ct from 132 kv S/S Haldharpur to 132 kV s/s Mohammdabad,(40 Km) Through private Vehicle as required Provided by Cotractor.

Dissmentaing of old and above 0.5 class accuracy 145 KV CT of Different 132 KV Bay. The work includes opening jumpers and disconncting earthing (MS flates) and cable terminations .opening of base nut and bolt etc. Shifting tof CT with with the help of crane from BCT to ground and then to store with proper stacking . 1.A 145 kv CT on T/F Line Bay (132 kv S/S semari,40 MVAT/F - 02 No. & 132 KV Semari- Kasara 1st Bay-01 No. 132 KV S/S Dohrighat,63 MVA T/F- II 2 No.

Erection of new of 0.2 class accuracy 145 KV CT/PT at Different TF/ Line bays. The work indudes shifting of new CT/PT from store to work site (distance apros 200 mtr) with the help of Crane,Modification of existing structure if required shall be included in scope of work, proper earthing with MS flate has to be ensured. The work also includes conection and termination if jumpers with proper tightening of clamps and conectors and also termination of protection and metering cable from CT/PTto CT/PT junction Box including of laying of new cables as per requirement. 145 KV CT on TF/line bay (132 kv S/S semari,40 MVAT/F - 02 No. 132 KV kasara-Semari 1st Bay-1 No. 132 KV S/S Dohrighat,63 MVA T/F- II 2 No. 132 KV S/S Muhammdabad, 132 KV Azamgarh Bay-02 No and 03 No.PT.

Dismantaling of old 120 KV LA of line/Transformer Bay by opening jumper cutting earthing and shifitng of old L.A. to Store (132 KV S/S Semari Jamalpur 63 MVA T/F 3NO KASARA SEMERI 1ST 2NO, 132 KV DOHRIGHAT BAY 01 NO No.) 132 KV S/S Muhammdabad, 132 KV AZMAGARH BAY 3NO, 63 mva T/F 3 NO). 132 KV S/S Dohrighat, 132 KV GOLA LINE 3NO, 63 MVA T/F 1ST. 3NO

Erection of 120 KV LA of line /Transformer Bay, by carrnage of LA from Store to site jumperning of LA earthing of surge counter with all respect complete job satisfactrilly .Man maternal. T&P , Welding mechine will be arragne by contractor ((132 KV S/S Semari Jamalpur 63 MVA T/F 3NO KASARA SEMERI 1ST 2NO, 132 KV DOHRIGHAT BAY 01 NO No.) 132 KV S/S Muhammdabad, 132 KV AZMAGARH BAY 3NO 63 mva T/F 3 NO). 132 KV S/S Dohrighat, 132 KV GOLA LINE 3NO, 63 MVA T/F 1ST 3 NO

Following Work of replacement of 1 No 33KV Tripple Feeder Control Panel to be carried out at 132kv s/s semari jamalpur Following works are to be carried out at 132 KV S/S Semari Jamalpur, On Control & Relay Panel of 33KV Triple Feeder RAJAIPUR OLD and 33 KV kasara Dismantling of old and outdated 01 No. English Electric C&R Panel ( of 33KV Triple Feeder by opening of control cable and cutting of earthing strip and shifting of panels up to substation store.

Shifting of 33KV Triple Feeder control and relay panel (AVANA make) from S/S store to control room safely & carefully by manual labor approximately 30 meters at above substation. Grouting also to be done if required.

Erectection of new 33KV Triple Feeder C&R Panel of (AVANA make)of RAJAIPUR OLD and 33 KV kasara at above dismantled place as per proper alignment and direction of AE/JE with making earthing by M.S flat (25x6 mm / 50x6 mm) as per site requirement.

Re-wiring of 33KV PT and 33 KV CT terminal box to PT & CT junction box and CT junction box to Triple Feeder control and relay panel including cable laying and termination. (cable provided by department)

Making termination of all control cable along with proper ferruling and proper fastening of cable glands of proper size of above control panel (cable glands & ferrules etc. shall be arranged by contractor at his own cost) (Excluding CT connection)

Checking of all wiring cable indication alarm, by matching the same with protection/indication including proper testing of panel for commissioning.

Loading and Unloading with the help of hydra and safely carriage of 01 No. 145 kv Control Panel, from 132 kv S/S Mau Old to 132 kv S/S Semari Jamalpur,(approxmetly Distance 20 KM) Through private Vehicle as required Provided by CoNtractor.

Following Work to be done in replacement of 01 No.145 KV Tripple Feeder Control from 145 kv double feeder control Panel at 132 KV S/S Dohrighat and 02 No145 KV Control Panel 132 KV S/S Semari Jamalpur Dismantling of old panel of 132 kv kasara-semari bay 1, 132 kv dohrighat-semari bay at 132 kv s/s semari jamalpur & 132 kv gola line bay at 132 kv s/s dohrighat by opening of electrical connection ,side nut ,bolt,earthing,grouting nut & bolt and shifting from control room to Je store with the help of crane (distance approx 200 mtr) (one job for each panel)

Safe shifting of new control panel from JE store to control room with the help of skillded helper and placing in place of old control panel and erection and earthing of new control panel (one job each panel)

Laying of Following Size Of Control Cable From Control Panel to Circuit Breaker ,Current Transformer,Potential Transrormer,Relay Panel,DCDB,ACDB etc (As Per Requirement) 2 Core X 2.5 mm2 (500 RMT Semari jamalpur and 500 RMT Dohrighat)

4 Core X 2.5 mm2 (1000 RMT Semari jamalpur and 1000 RMT Dohrighat)

6 Core X 2.5 mm2 (800 RMT Semari jamalpur and 800 RMT Dohrighat)

Terminiation of following size of cable laid above as per cable schedule including making necessary holds in gland plates or box wherever required supply and fixing of cable gland of appropriate size supply and providing of ferrules for each control cable( one job for each 132 KV feeder) 132 kv kasara semari ckt1, 132 kv dohrighat semari, & 132 kv gola bay,132 kv semari bay, 132 kv TBC at 132 kv s/s dohrighat

Following Work to be done in Carriage and replacement of ACDB 415 Volt 01 No.132 KV S/S Muhammadabad. Loading of 415volt ACDB at 132 KV Substation Naugarh under ETD II Basti with the help of hydra and safely carriage to 132KV Substation Muhammadabad ( Distance approx 380Km. ) under ETD Mau through private Vehicle and Unloading of the same at 132 KV Substation Muhammadabad with the help of Hydra and skilled Labour.

Proper and safe dismentaling of old 415 volt ACDB within minimum interuption of station supply . The work also include disconnection and marking of old cables of ACDB from different panel tishtening , opening of grouting nut bolt , earthing plates etc and also shifting the panel from control room to store or designated place as per instruction of supervisiory Engineer.

Safe handling and shifting of new 415 volt ACDB from store to control room , proper erction , installation and connection of opened cable of all circuits one by one and to make phase wise distribution of load , replacement of damaged cable and completion of other associated work to complete the work satisfactoraly.

Making a temporary arrangement to provide the AC supply for all panels /CBs during the dismantling of old ACDB & Erection of new ACDB at 132 kv substation muhammadabad athis own cost.

Following Work to be done in Carriage and replacement of 145 kv CB at.132 KV S/S dohrighat Dismantling of 132 KV SF-6 old circuit breaker of 132 KV gola bay CGL make at 132 KV S/S dohrighat by opening cable,jumper, cutting earthing and shifting of breaker upto JE store with the help of Man Power/Hydra

Safe cariage of 132 KV ABB make SF-6 CB complete in all respect from storage place of LEHPUR CENTRAL STORE VARANASI to 132 KV S/S Dohrighat aprrox 310km Where required with safe loading and unloading with the Help of crane/Hydra all cost of man, T&P, etc.

Erection of 132 KV SF-6 circuit breaker at 132 KV Gola Bay at 132 KV S/S Dohrighat including shifting of material from storage place to site and all other associated work required for its proper erection with all cost of man, T&P, vehicle crane.

Termination of dismaintal old/newly laid various sizes control cable inclduing making necessary hole in gland of appropriate size supply and providing ferrules and Nos for each core of calbe and its termination with all cost of men, meterials, T&P etc.

Providing of service engineer for erection and commissioing of 132 KV SF-6 circuit breaker and testing of opening and closing time of CB.

Following Work to be done in Carriage and replacement of 33 kv vcb 33 kv feeder Latghat at 132 KV S/S Dohrighat Safe cariage of 36 KV VCB Stelmec make complete in all respect from storage place of 132 KV S/S Mungrabad (Hahpur) ETD-Jaunpur to 132 KV S/S Dohrighat.(Approxmetly distance 200 KM) Where required with safe loading and unloading with the Help of crane/Hydra all cost of man, T&P, etc.

Opening of earthing of equipment and structure by cutting with the help of welding machine its cable connection.

Dismantling of old 33 kv VCB of ALSTOM make 33 kv latghat bay with the help of derrick pole ,pulley and rope arrangement. Shfiting and dragging of damaged VCB From its Dismantalled place to safe palace I.e inside of store near switch yard with the help of labour/crane.

Modification of fondation by MS Angle Provided by the department free of cost including cutting in size making reqired hole and welding work for installaion of stelmec make 33kv VCB.

Shifting and draging of new stelmec make VCB from store site to work site of 33 kv Latghat bay safely with the help of labour/ crane.

Erection of new Stelmac Make VCB On 33 kv latghat Bay with the help of derrick pole,pully and rope arrangement.

Making control Cable Connection Of stelmec Make 33 kv VCB of 33 kv Latghat Bay

Earthing of structure and equipment with earthing MS strip by welding machine and painting of earthing strip by bus green Paint including Cost of other Materials.

Following Work to be done in Carriage and replacement of 145 kv C&R Panel of 63 MVA T/F Ist at 132 KV S/S Mau old Shifting of 132/33 KV TF C&R Panel from store site to work site of 132 kv Mau old safely with the help of labour, rope and T&P etc.

safe Loading of 132/33KV TF C&R Panel on the vehicle with the help of crane and proper fastening of panel with the vehicle for safe carriage with all cost of men crane and T&P etc

Safe cariage of 132/33KV TF C&R Panel from 132 KV SS badhalganj to 132 KV S/S Mau old ( Approxmetly distance 110 KM) by private vehicle with the Help of crane/Hydra. all cost of man, T&P, etc.

Un-Loading of 132/33KV TF C&R Panel from vehicle with the help of crane and proper de-fastening of panel with the vehicle and required shifting upto storage place with all cost of men, crane and T&P etc

Dismantling of 01No. old electromechanical Transformer cantrol and relay panel after dismanteling of 4Cx2.5 mm2 CT PT CB cable 2CX 2.5 mm for DC/AC cable and 6/ 10 CX2.5 mm2 CB cable with due to identification and isolation of 110 volt DC, 220 volt AC and cutting of earthing with all cost of men T&P etc required for completion of work

Erection of 01No. 132 KV TF C&R panel of 63 MVA T/F 01 Bay at 132 KV substation Mau old after shifting of panel approximate distance 50 m from store site to work site with the help of labour earthing of panel 25x5/50x6 MS flat and painting it by bus green enamle paint laying and rerouting of different size of control cable if required and then termination of old and new laid cable in newly erected C&R panel PT Junctionbox and CT Junction box after cabling tracing and each core of cable including making necessary whole in gland plate or box wherever required. Supply and of cable glands of appropriate size, supply and fixing of ferul for each core as required for termination with proper dressing and all other associated work to complete the job satisfactory.