REPAIR,REPLACEMENT AND MAINT OF HT OVER LINE, LT CABLES, POWER TRANSFORMERS AND DISTRIBUTION TRANSFORMERS AND ALL CONNECTED ITEMS OF VARIOUS LOCATIONS AT 25 ED AF STN DEVLALI, CHAMARLENE AND BORGAD TOP UNDER GE (AF) OJHAR

Select, Excess (+), Less (-) Less (-)

Tender Inviting Authority: HQ CWE (AF) NAGPUR

Name of Work: REPAIR/ REPLACEMENT AND MAINT OF HT OVER LINE, LT CABLES, POWER TRANSFORMERS AND DISTRIBUTION TRANSFORMERS AND ALL CONNECTED ITEMS OF VARIOUS LOCATIONS AT 25 ED AF STN DEVLALI, CHAMARLENE AND BORGAD TOP UNDER GE (AF) OJHAR

Contract No: CWE (AF) /OJH / OF 2025-26

Name of the Bidder/ Bidding Firm / Company :

Sl. No. Item Code / Make Quantity Units Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency RATE inclusive of all taxes in Figures To be entered by the Bidder Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Quoted Amount in Words Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category

VCB panel 1 . Checked plug contact and spout 2 . Checked shuther operation 3 . Checked inter locks operating 4 . Checked busbars connection with CT / PT's and cables 5 . Cleaning done for CT chambers properly 6 . checked tretst of all panels 7 . checked all fuses MCB's A/P relays 8 . checked OCEF realy triping 9 . checked relay/ meter control chambers 10 . lubrication and claning done for all chambers and all switchs 11 . After work VCB taken in sa and checked operting same found ok

Note:- i) Required spare parts for replacement will be measured and paid under relivant item as supply only. Item No-2 to 19 ii) Cost of Labour for replacement is demed to be included under this item. Iii) Repairs to be carried out by OEM Authorized agency only.

Supply Only Trip Catch Assembly Each Excess(+) Full Conversion INR

Supply Only Push Button element with one NO / NC MAKE : TENICK / L&T or equivelent. Each Excess(+) Full Conversion INR

Material and labour for Multifunction Meter 630 to 800 Amp Digital type showing V,A,F,Pf Kw,KWH in built Selector switch with CT coiles for three phase. Cat No WL4410100000 of L&T ./ Legrand including taking down old UNSV meters all as specified and directed. Nos Excess(+) Full Conversion INR

Supply only main gasket of transformer and other gasket set complete all as specified and directed. Each Excess(+) Full Conversion INR

Supply and lay in repair of HT cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty)11000 Volts grade with stranded aluminium conductor of size 95 Sqmm 3 core and all as directed. RM Excess(+) Full Conversion INR

Material and labour for dehydrating/centrifuging the transformer oil by means of ultra High vacuum double stage machine to remove impurities from oil such as moistures dirt air and other gases at site of installations in running condition of transformer including testing the oil before & after centrifuging from top & bottom of transformers for dielectric strength ( any type transformer 11KV / 433 volt and 33 KV/11 KV) at various location and improving/achieve di-electic strength to above 45 KV (rms) at 2.5 mm air gap for 1 minut .(Note: (i) Oil filtration will be carried out by two time in same location interwal of six month Job will be measured two time pl,complete all as directed by Engineer-In-Charge.(ii)Oil test values duly recored on letter head & register shall be submitted to Engr-In Charge (iii) Topping up Transformer oil will be measured & paid separetly.(iv) DG set shall be arranged by contractor at his own cost for dehydration machine) Ltr Excess(+) Full Conversion INR

Disconnecting HT/LT cables & Earth connections of burnt/defective transformers of capacity from 100KVA capacity uto 750 KVA,11 KV/415 Volts carefully from from its original position manually or mechanically with the help of crane and transporting both way(to & fro) to work shop and installation, refixing, reconnecting after necessary repairs carried out and testing on load, complete all as directed. Each Job Excess(+) Full Conversion INR

Supply & fixing of danger notice plate made out of 25 cm x20 cm size & 1.6mm mild steel sheet ,vitreous enamelled paint white, with the in 3mm thick font letter & figures and conventional skull and bone in signal red colour in white colour background as " NO ADMMISSION EXCEPT ON DUTY "and fixed for HT of poles/installations with M.S. clamps.bolts and nuts of approved size ,complete all as directed. Each Excess(+) Full Conversion INR

Supply & fix in replacement post insulators 11 KV porcelain type suitable for 11 KV GOD at 2 pole/4 pole structure ,complete all as specified and directed. Each Excess(+) Full Conversion INR

over current relays fitted in HT 33 KV panels for its corrections & setting with main control panel relays 33 KV VCB panels for its corrections & setting with main control panel relays & MSEDCL so that individual VCB shall be tripped prior to main panel, contractor shall submit testing and calibration report showing all set parameters. Testing, cleaning & overhauling of complete operating mechanism for smooth functioning, checking of control panel wiring for operation & protection for tripping & closing & rectifying the defects all equipments including Deoxidizing of all electrical contacts /make & break contacts using water & heat resistant CRC aerosol lithium base white grease spray suitable for lubrication & rust removal of moving & fixed contacts of electric switchgears complete all as specified & replacement unserviceable control wiring with ferrule & lugs, reassembling & testing of complete exisiting VCB CG -Lucy and CG and RMU L&T/ABB with LBS for comlete smooth working ,complete all as directed.

Note:- i) Required spare parts for replacement will be measured and paid under relivant item as supply only. Item No-61 to 68 ii) Cost of Labour for replacement is demed to be included under this item. Iii) Repairs to be carried out by OEM Authorized agency only.

Spring charging motor for 33KV SF6 VC breaker Each Excess(+) Full Conversion INR

Supply & Fix in replacement Pin type porcelain ,vitreous,white,brown or green insulator including one Galvanised mild steel spindle,two galvanised iron washers and one galvanised iron nut,150 mm height,150 mm dia for 33KV grade ,complete all as directed. Each Excess(+) Full Conversion INR

VCB Trolley 1. Checked mechanism alignment with all mounting parts. 2. Checked No/Off component gaps of poles 3. Checked isolating contacts and alignments 4. Checked Aux switch, Limit switches, test service and its operation and function. 5 Checked IR test of pole, V, I in respect of earth and between phases. 6 Checked all hardware and tightened properly where ever required. 7.Checked close trip coil and its plugin movments/alighnment with close trip shafts 8. Checked spring changing ON - OFF manual operating 9. Cleaning done properly with DC - 226 spray 10.Lubrication done properly for all moving parts 11. Checked Rack-In-Out assembly opertion VCB panel 1 . Checked plug contact and spout 2 . Checked shuther operetion 3 . Checked inter locks opereting 4 . Checked busbars connection with CT / PT's and cables 5 . Cleaning done for CT chambers properly 6 . checked tretst of all panels 7 . checked all fuses MCB's A/P relays 8 . checked OCEF realy triping 9 . checked relay/ meter control chambers 10 . lubrication and claning done for all chambers and all switchs 11 . After work VCB taken in sa and checked operting same found ok

Note:- i) Required spare parts for replacement will be measured and paid under relivant item as supply only. Item No-73 to 104 ii) Cost of Labour for replacement is demed to be included under this item. Iii) Repairs to be carried out by OEM Authorized agency only.

Supply only 32 pin plug socket Assembly Each Excess(+) Full Conversion INR

Supply only (VCB) Heater Single Ph, 230 V, AC complete with wiring Each Excess(+) Full Conversion INR

All as per item no 191, 6 core 4 sqmm all as specified & as directed. Make Polycab, Havells, KEI, Gloster etc RM Excess(+) Full Conversion INR

Note : The amount against Schedule of Credit on Page No. 55 shall be deducted from the total amount quoted against Sch 'A' while deriving lum Sum for Acceptance.

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