REPAIR AND MAINTENANCE OF HT VCB HT DISTRIBUTION SYSTEM AND REPLACEMENT OF HT UG CABLES AT DARJIPURA AND HARNI AREA

Amount

Excavation in trenches not exceeding 1.5m width and not exceeding 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed QTY for Harni Area - 103 CUM & For Darjipura -105 CUM

Excavation in trenches not exceeding 1.5m width and exceeding 1.5 m in depth and not exceeding 3.0 mtr and getting out in soft/loose soil complete all as specified and directed QTY for Harni Area - 0.50 CUM & For Darjipura - 1.00 CUM

Returning, filling in trenches, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil complete all as directed. QTY for Harni Area - 97 CUM & For Darjipura- 68 CUM

M&L Dry sand cushioning to underground cable with screened, washed river sand, including punning gently all as specified and directed. Note: - Thickness after punning will be measured for payment. QTY for Harni Area - 02 CUM & For Darjipura- 20.50 CUM

Removal of excavated material at a distance not exc 50 mtr and depositing where directed at a level not exc. 1.5 mtr above the starting point in soft / loose soil complete all as directed. QTY for Harni Area - 06 CUM & For Darjipura - 37 CUM

Supply and spreading of aggregate of size 40 mm graded stone aggregate on surface with 10 cm depth in side pole mounted Sub Station complete all as specified and directed by engineer in charge. QTY for Harni Area - 04 CUM & For Darjipura- 05 CUM

M & L PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate) as in foundation of the pole complete all as specified and directed. QTY for Harni Area - 1.37 CUM & For Darjipura - 2.25 CUM

M & L PCC (1:3:6) type C-2 (using 40 mm graded stone aggregate) as in foundation all as specified and directed. QTY for Harni Area - 0 CUM & For Darjipura - 4.55 CUM

M & L PCC (1:3:6) type C-1 (using 20 mm graded stone aggregate) for coping of the pole including necessary form work complete all as specified and directed. QTY for Harni Area - 0.10 CUM & For Darjipura - 0 CUM

M&L PCC 1:2:4 type B1 using 20mm graded stone aggregate at any description in any position as in coping or similar work including necessary form work complete after demolition of existing unserviceable PCC all as specified and directed. QTY for Harni Area - 1.00 CUM & For Darjipura - 1.25 CUM

S & F Chain link MS galvanised fencing of 3mm dia of wire each way and 50mm mesh size including 10mm dia MS round bar as in line wires ,straining bolts, 40mmx6mm flat iron etc. including provision of binding wire etc complete as in repairs all as specified QTY for Harni Area - 05 SQM & For Darjipura- 0 SQM

S&F Framed work as in door or gate of angle or other section with gusset plates, rail, braces etc complete drilled for fixing of steel sheeting or other covering doors etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fitting also fastening and fixing complete conforming to Fe-410-0 or Fe-310-0. QTY for Harni Area - 50 KG & For Darjipura - 0 KG

M&L Mild steel plates chequered, Fe 410W 5mm thick for duct cover in Sub Station painted on all sides with two coats of black enamelled paint over a coat of red oxide zinc, primer, complete as in repairs , all as specified and as directed QTY for Harni Area - 0 KG & For Darjipura - 20 KG

Dismantling & taking out unserviceable steel & iron items from poles i.e cross arms, bracing, supports, clamps and back plates etc. including nuts & bolts complete all as specified and directed. QTY for Harni Area - 3.50 QTL & For Darjipura - 1.0 QTL

Fixing only the serviceable MS cross arms, F1 clamp including accessories such as bolt, nuts and washers etc as obtained from dismantling from electrical pole at any location with including painting of steel surfaces with two coat of aluminium paint over a coat of red oxide primer after preparation of old surfaces all as specified and directed QTY for Harni Area - 2.0 QTL & For Darjipura - .0 QTL

S&F Cross arms, bracing, supports, clamps and back plates fabricated from structural steel sections including nuts & bolts , washers , welding bending cold or hot , drilling holes for bolts in any shape or size as indicated or directed and inclusive of two coats of aluminium paint over a coat of red oxide primer complete all as specified QTY for Harni Area - 1.50 QTL & For Darjipura- .1.0 QTL

S&F Pin type porcelain, vitreous, white, brown or green insulators, including one galvanized mild steel spindle two galvanised iron washers and one galvanised iron nut, 150mm height and 150mm dia suitable for working pressure upto and including 11000 volts grade complete as in repairs all as specified for HT lines fixed on poles. QTY for Harni Area - 10 Nos & For Darjipura - 05 Nos

S&F Disc insulator single disc assembly 11 KV grade porcelain vitreous brown or green 145mm high and 255 mm dia complete as in repairs all as specified for HT lines fixed on poles. QTY for Harni Area - 10 Nos & For Darjipura - 02 Nos

S&F Post top porcelain insulator vitreous brown with GI clamp nuts bolts etc suitable for 11000 Volts grade working pressure complete as in repairs all as specified for HT lines fixed on poles. QTY for Harni Area - 0 Nos & For Darjipura - 01 Nos

S&F Loop type insulator, vitreous porcelain, white, brown or green, large size with overall dimensions 90 x 140mm size, clearance of hole 25.5 mm complete as in repairs all as specified for HT lines fixed on poles. QTY for Harni Area - 0 Nos & For Darjipura - 15 Nos

Supply, fixing, commissioning and testing of outdoor, gang operated switch, single throw single break off load type, of current rating upto 200 Amps, nine pole, each pole consisting of galvanized steel base, HT insulators as per IS, nonferrous knife and spring, loaded contacts, arcing horns of adequate section to break magnetizing current of the transformers, horizontal GI pipe of adequate length for phase separation, adequate length of GI pipes for operation from ground level and operating handle with locking arrangement complete in both OFF & ON positions. All ferrous parts hot dipped galvanized and nonferrous heavily tinned to withstand weather and suitable for vertical mounting with fuse unit carrier of 200 Amps rating and fuse element upto 50 Amps along with rod for expulsion fuses and 3 Nos post insulators for fuses including dismantling and taking down existing unserviceable GOD switch complete all as specified and as directed by Engineer-in-Charge. QTY for Harni Area - 04 Nos & For Darjipura - 0 Nos

Supply, fixing, commissioning and testing of outdoor, gang operated switch, single throw single break off load type, of current rating upto 400 Amps, nine pole, each pole consisting of galvanized steel base, HT insulators as per IS, nonferrous knife and spring, loaded contacts, arcing horns of adequate section to break magnetizing current of the transformers, horizontal GI pipe of adequate length for phase separation, adequate length of GI pipes for operation from ground level and operating handle with locking arrangement complete in both OFF & ON positions. All ferrous parts hot dipped galvanized and nonferrous heavily tinned to withstand weather and suitable for vertical mounting with fuse unit carrier of 400 Amps rating and fuse element upto 50 Amps along with rod for expulsion fuses and 3 Nos post insulators for fuses including dismantling and taking down existing unserviceable GOD switch complete all as specified and as directed by Engineer-in-Charge. QTY for Harni Area - 0 Nos & For Darjipura - 03 Nos

S&F Anti-climbing device spike type fabricated out of MS bar (round, square and flat) including nuts bolts, washers and welding in two halves made to shape to suite the cross section of the pole complete as in repairs all as specified QTY for Harni Area - 05 KG & For Darjipura - 0 KG

M&L Switch air break TP mechanically operated mounted on insulator and steel frame operating mechanism for current rating 200 Amps, 11000 volts as specified and directed by Engineer-in-Charge QTY for Harni Area - 04 Nos & For Darjipura - 0 Nos

M&L Air break insulator(DO assembly) for current rating upto 200 Amps, 11000 Volts complete and testing on load as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

M&L Stay assembly for HT poles comprising of 20mm dia, 2.15 mtr long galvanized stay rod , having 7 / 3.15mm GI stay wire stranded and 300mm X 500mm X 6mm thick MS stay plate, complete all as shown on electrical plate No 1 of SSR, Part-I with and including all necessary fittings/accessories like loop type insulator, shackle & stay clamps, necessary excavation and earth work in any type of soil and PCC works in (1:3:6) type C-2 (using 40mm graded stone aggregate) complete all as specified and directed by Engineer-in-Charge including taking out and dismantling old unserviceable stay assembly. QTY for Harni Area - 03 Nos & For Darjipura - 15 Nos

M&L Aluminium Conductor, Steel Reinforced (ACSR) of any size/description on HT poles/lines including stringing, tightening, binding to insulators with aluminium wire making and connecting jumpers, connections etc including connecting, commissioning and testing complete including taking down unserviceable from the pole all as specified & directed by Engineer-in-Charge. QTY for Harni Area - 01 QTL & For Darjipura - 0.50 QTL

M&L Cradles, hexagonal/rectangular fabricated with galvanised steel 4mm dia & including taking down old unserviceable portion complete all as specified and directed by Engr in Charge QTY for Harni Area - 0 QTL & For Darjipura - 1.0 QTL

M&L Restreching / restringing, tightening and repair to overhead line ACSR conductor of any size on LT poles including necessary Aluminium binding wire connectors PVC sleeves for jumper, fixing of insulators and pruning of tree complete all as specified and directed Notes: (i) The distance between pole to pole in RM (contains 2/4/6 runs) i.e one span will only be considered for payment purpose. (ii) Extra aluminium conductor required for jumpers and binding purpose is deemed to be included in the quoted unit rate. iii) Trimming of tree branches upto 1.50 Mtrs distance around conductor is included in the unit rate quoted. QTY for Harni Area - 0 RM & For Darjipura - 50 RM

M&L ACSR PVC covered jumpers connection including treatment with conducting jelly in HT/LT overhead line as that of existing size including binding wire, nuts & bolts washers complete all as specified QTY for Harni Area - 0 JOBS & For Darjipura - 20 JOBS

Supply only Tinned copper fuse wire of 16SWG to 22 SWG or 30 Amps to 200 Amps capacity suitable for 11kV supply QTY for Harni Area - 0 KG & For Darjipura - 2.0 KG

S&F Danger notice plate of 1.6 mm thick mild steel sheet vitreous enamelled white with letters figures and conventional skull and bones in signal RED colour and fixed with MS clamps bolts and nuts of approved size for HT 25x20 cm size QTY for Harni Area - 04 Nos & For Darjipura - 25 Nos

Supply, fixing, commissioning & testing of distribution class lighting arrestor of rating 11 KV capacity and 30 KA NDC(Peak) confirming to to IEC-99.4 including brackets, clamps, bolts, nuts and washers complete including taking down unserviceable lightening arrestor of any capacity, any description all as specified and directed by Engineer-in-Charge. QTY for Harni Area - 04 Nos & For Darjipura - 05 Nos

S&F Cable jointing kit for 11 KV(Earthed) grade cable for indoor termination heat shrink type joint complete with jointing materials and accessories suitable for 3 core XLPE armoured at cable of size 50 sqmm to 95sqmm as in repairs all as specified QTY for Harni Area - 04 EACH & For Darjipura - 05 EACH

Supply , jointing and testing cable jointing kit of 11 KV grade cable for outdoor termination, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 Sqmm to 95 Sq mm, as in repairs all as specified. QTY for Harni Area -10 Nos & For Darjipura - 05 Nos

S/F cable jointing kit for 11 KV(Earthed) grade cable for straight through heat shrink type joint complete with jointing materials and accessories suitable for 3 core XLPE armoured at cable of size 50 sqmm to 95sqmm as in repairs all as specified Note : (i) Rate quoted shall be deemed to be inclusive of necessary excavation/ filling making good the existing surfaces with the necessary T&P as required all as directed by the Engineer-in-Charge. QTY for Harni Area - 14 Nos & For Darjipura - 03 Nos

Supplying & Laying un-reinforced pre cast flat concrete cable protection cover of class HV, type I, size 300mm x 180mm x 40mm, factory made, complete as in repairs all as specified QTY for Harni Area - 1300 Nos & For Darjipura - 1500 Nos

Supply ,laying, jointing and testing 11 KV (Earthed), aluminum conductor, screened, XLPE insulated, armoured shielded and PVC sheathed cables conforming to IS 7098 (Part-II) amended upto date having cross sectional area 95 Sqmm 3 core as in repairs all as specified QTY for Harni Area - 350 RM & For Darjipura - 274 RM

M&L Taking out HT/LT UG cable in any position including excavation earth work complete and relaying/rerouting the same cable laid in underground/trench/cable duct/tunnel/ surface all as specified and as per directed Engr-in-Charge. Note:- Earth work shall be measured & paid separatelyunder relevant items. in case making re route for relaying UG cable QTY for Harni Area - 0 RM & For Darjipura - 50 RM

Supply and lay GI tubing 80 mm dia, light grade for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as specified QTY for Harni Area - 0 RM & For Darjipura - 19 RM

Supply and lay GI tubing 100 mm dia, light grade for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as specified QTY for Harni Area - 0 RM & For Darjipura - 12 RM

M&L Boring of horizontally holes under the road below 1.5 mtr from the road/hard surface by trenchless technology using ultra sound technique and including necessary machine without damaging the existing road and getting out in any type of soil and disposal of soil to a distance not exceeding 50m from the site of work including provision of HDPE pipe up to 150 mm dia suitable for 0.4 MPA work pressure QTY for Harni Area - 0 RM & For Darjipura - 06 RM

Supply, erecting and fixing in true vertical position, steel tubular swaged pole (410 SP – 55), 11 mtr long, complete with cast iron base plate, pole cap / finial taper plug, bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire length of pole with and including 2 coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole finished with one coat of red oxide primer complete including dismantling of unserviceable steel poles /struts, any size all as specified Note :- Earth work, PCC in foundation and coping, cross arms, danger notice board and anti -climbing device shall be measured and paid separately QTY for Harni Area - 02 JOBS & For Darjipura - 05 JOBS

M & L Servicing and maintenance of gang operated switch and drop out fuse assembly ,triple pole by applying white petroleum jelly ,greasing the the operating mechanism drop out fuse assembly (set of three) complete servicing of male contact (fixed jaw contacts) post insulators, copper / aluminium jumpers arcing horn operating GI Class B Pipe 20/25 mm dia ,pipe guide locking arrangement ,operating lever, ,Ht fuse element including nut bolt washers etc and making the GOD functional all the way smooth operation for contact and disconnection complete all as specified and directed.(note. Rate quoted by the tenderer is deemed to include for the cost of replacement of minor parts like nuts,bolts,jumper wire, petroleum jelly nut bolts etc).Note. GOD operation not found smooth from ground after servicing, contractor must repair/service the same on no cost basis for entire period of contract. QTY for Harni Area - 06 JOBS & For Darjipura - 00 JOBS

M&L Trimming for branches of trees, bushes, herbs 10 Mtr surrounding of 4 pole/ 2 pole structure including removal of tree branches etc to a distance not exceeding 50 mtr from overhead line all as specified and directed. QTY for Harni Area - 20 JOBS & For Darjipura - 0 JOBS

M&L Cutting and trimming trees branches any girth and any size touching to overhead lines and cleaning the distance 1.5 mtr length both side of OH line with in a span of 35-50 mtrs each disposing the same, clearing the site all as directed by Engineer-in-Charge. QTY for Harni Area - 0 SPAN & For Darjipura - 10 SPAN

M&L Cutting chasing in existing hard standing road/path/drain making holes in concrete wall etc for passing through of cable and making good as per existing by using PCC (1:3:6) type C-2 using 40 mm graded stone aggregate all as specified and directed. QTY for Harni Area - 10 RM & For Darjipura - 0 RM

M&L Cutting the existing road straight by manual, depth and width not less than 1 mtr below ground level for passing of underground cable and filling back with excavated soil upto 75% road portion and 25% shall be made with cement concrete 1:2:4 (using 20 mm graded aggregate stone complete all as specified and directed. QTY for Harni Area - 0 RM & For Darjipura - 12 RM

S&F Cable route Indicator made out of 150 mm round disc of cast iron duly written with HT/11 KV cable properly fixed with nut bolts to angle iron 40X40X5 mm length 60 cms properly grouted in ground at a depth 25 cms with PCC 1:2:4 type B1 using 20 mm graded stone aggregate Size 10X10X10 cm underground, including necessary excavation earthwork complete. Angle iron shall be painted with two coats of synthetic enamelled paint over a coat of red oxide primer complete as in repairs all as specified and directed. QTY for Harni Area - 30 Nos & For Darjipura - 75 Nos

M&L Servicing and maintenance of HT VCB 11000 Volt 400 Amp of any make and type at existing site including opening /drawing out the VCB trolley after switching off electric supply testing and maintenance of VCB panel complete with following:- (i) Checking of all mechanical/electrical control systems for proper functioning including spring charging system, tripping system, indication system, vacuum interrupter; cleaning & servicing the fixed/moving contacts & blowing out dust and applying the proper lubrication/greasing complete, (ii) checking of Contact Resistance (RYB) and Auxiliary Supply voltage of closing coil, tripping coil, Motor; cleaning & servicing for proper functioning (iii) Timing Test of closing time and opening time, IR value with 5 KV meagre before and after HV, (iv) Checking of PT & CT which shall include ratio test and healthiness of the HT and LT fuses and associate circuiting. (v) Breaker testing which includes (a)Insulation resistance, (b) Pick up and drop of operating coils, (c) To check IR Values(CT) (d) To carryout polarity test(CT), (e) to check Knee point voltage/ measurement in case of class PS CT (vi) Servicing of HT, 11 KV, VCB, 400 Amps capacity, 50 Hz, breaking capacity 50 KA by drawing out from moving contacts for smooth functioning including replacement of tripping and closing coils, 30 volts, DC and servicing of solenoid switch, all as directed, (vii)Dismantling of unserviceable bus bar bushing from existing 11 KV bus bar chamber and supply and fix bushing suitable to match existing bushing complete,

(viii) Removing the burnt out fixed contact assembly from the HT, VCB, 11 KV, 400 Amps of Areva Make supply and fix contact assembly of copper strip all as specified and directed, (ix) To carryout HV (AC ) Test in open & close condition with suitable HV Kit for both 11 KV VCBs. (x) To check contact resistance (by millivolt drop test or with micro Ohm meter). (Note: Servicing of VCB to be done only by authorised dealer/ servicing partner of Schneider/ Areva/ Alstom and CG ( As approved by GE) and proper voucher to be submitted which will be responsibility of the contractor. Strictly No any other unauthorised servicing team/people will be allowed to carry out servicing). QTY for Harni Area - 03 JOBS & For Darjipura - 01 JOBS

Dismantling of HT VCB trolley 11 KV 400 Amps of any make and type from existing site, opening/drawing out the VCB trolley after switching off electric supply, Testing and maintenance of VCB panels installed in main receiving station, Trop technical area, New power house near Airmen Md Accn which shall include the following work :- (i) Checking of all mechanical/electrical control system for proper functioning,spring charging system, VT & PT Assembly, tripping system, indication system, vacuum interrupter cleaning & servicing the fixed/moving contacts & blowing out dust and applying the proper lubrication/greasing complete. (ii) Contact Resistance (RYB) and Auxiliary Supply voltage of closing coil, tripping coil, Motor (iii) Timing Test of closing time and opening time. IR value with 5 KV megger Before and after HV (iv) Checking of PT & CT which shall include ratio test and healthiness of the HT and LT fuses and associate circuiting. (v) Breaker testing which includes :- (a) Insulation resistance. (b) Pick up and drop of operating coils (c)To check IR Values(CT) (d) To carryout Polarity test.(CT) (e) To check Knee point voltage / measurement in case of class PS CT

(vi) Servicing of HT, 11 KV, VCB, 400 Amps capacity, 50 Hz, breaking capacity 50 KA by drawing out from and moving contacts for smooth functioning including replacement of tripping and closing coils, 30 volts, DC and servicing of solenoid switch all as specified and as directed. (vii) Removing the unserviceable and supply and fixing new HT volt meter 11KV/11V 0 to 15 making it functional in all aspect and HT ampere meter 200/100/5 at main incoming of MAP power house. (viii) Removing the burnt out fixed contact assembly from the HT, VCB, 11 KV, 400 Amps of Areva Make supply and fix contact assembly of copper strip all as specified and directed. (ix) To carryout HV (AC ) Test in open & close condition with suitable HV Kit for both 11 KV VCBs. (x) To check contact resistance (by millivolt drop test or with micro Ohm meter) (xi) Note: Servicing of VCB to be done by authorised dealer/ servicing partner of Schnider(Areva/Alstom) and Siemens only and proper bill to be submitted which will be responsibility of the contractor.Strictly No any other unauthorised servicing team/people will be allowed to carry out servicing. Note :-Spare damaged parts will be measured and paid separately under relevant items QTY for Harni Area - 0 JOB & For Darjipura - 01 JOB

S&F Spare parts of 11 KV VCBs,400 Amps capacity as in repairs including testing complete with existing make given as under :- Note : (i) Quantity of under mentioned items is tentative and contractor shall have no claim on account of variation of quantity or non execution of any of the item.

Vacuum interrupter suitable for 11 KV VCB Make CG QTY for Harni Area - 01 Nos & For Darjipura - 0 Nos

Fixed contact QTY for Harni Area - 01 Nos & For Darjipura - 03 Nos

Moving contact QTY for Harni Area - 0 Nos & For Darjipura - 03 Nos

Tulip contact QTY for Harni Area - 0 Nos & For Darjipura - 06 Nos

Finger contact QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

Auxiliary switch (6 NO + 6 NC ). QTY for Harni Area - 01 Nos & For Darjipura - 0 Nos

Closing coil 30 V DC QTY for Harni Area - 01 Nos & For Darjipura - 0 Nos

Tripping coil 30 V DC QTY for Harni Area - 02 Nos & For Darjipura - 01 No

Heating element with thermo stat switch QTY for Harni Area - 02 Nos & For Darjipura - 0 Nos

Buffer closing Spring QTY for Harni Area - 01 No & For Darjipura - 0 Nos

Buffer opening Spring QTY for Harni Area - 01 No & For Darjipura - 0 Nos

Support Insulator 11 KV QTY for Harni Area - 05 Nos & For Darjipura - 0 Nos

Terminal Bushing assembly (Hinged End) QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

Terminal Bushing Assembly (ACP End) QTY for Harni Area - 0 Nos & For Darjipura - 01 No

Circuit spout QTY for Harni Area - 0 Nos & For Darjipura - 06 Nos

ARC pot assembly QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

Back connection housing QTY for Harni Area - 0 Nos & For Darjipura - 03 Nos

Trip assembly QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

Current Transformer 100/50/25/5 ( of suitable sizes) QTY for Harni Area - 0 Nos & For Darjipura - 06 Nos

Buffer opening spring QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

Buffer closing spring QTY for Harni Area - 0 Nos & For Darjipura - 06 Nos

Breaker top bottom spout brown colour trape type mounted back side of the VCB Panel 11Kv Epoxy Cast all as specified QTY for Harni Area - 0 Nos & For Darjipura - 06 Nos

Relay digital type IRI-PRO-V2-3I-EI-5-5 with In 5A and Freq 50 Hz, Uv 24-270 V AC/24-360VDC and Iow- 6W including replacing connected wires of suitable size as per site requirement all as specified QTY for Harni Area - 03 Nos & For Darjipura - 01 No

S&F VCB spout of standard manufacturers suitable for existing VCB , fixed as in repairs ( of make used by original manufacturer of VCB). QTY for Harni Area - 01 No & For Darjipura - 0 Nos

S&F Vacuum Circuit breaker Mechanism for 11 kv VCB of standard manufacturers suitable for existing VCB , fixed as in repairs ( of make used by original manufacturer of VCB). QTY for Harni Area - 01 No & For Darjipura - 0 Nos

S&F Digital type Ammeter suitable for upto 0-/50/100/200/500 Amps as reqd at site complete with required accessories for fixing in existing VCB/panel complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 01 No

S&F Test Posn on indication Lamp suitable for fixing on VCB complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

S&F Service Posn on indication Lamp suitable for fixing on VCB complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

S&F Breaker ON indication Lamp suitable for fixing on VCB complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

S&F Breaker OFF indication Lamp suitable for fixing on VCB complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

S&F Auto Trip indication Lamp suitable for fixing on VCB complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

S&F Spring charge indication Lamp suitable for fixing on VCB complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

S&F Y Ammeter switch suitable for fixing on VCB complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

S&F YB Voltmeter switch suitable for fixing on VCB complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

S&F TC Healthy indication lamp suitable for fixing on VCB complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

S&F Power factor meter suitably fixed on VCB complete as in repairs all as specified QTY for Harni Area - 0 Nos & For Darjipura - 01 No

Note: 1.Servicing of VCB to be done by authorised dealer/ servicing partner of Schnider(Areva/Alstom) and Siemens only and proper bill to be submitted by the contractor . 2 Test report of VCB also to be produced by contractor .

S&F Oil level gauge flush type as per existing make as in repairs complete all as specified QTY for Harni Area - 0 Nos & For Darjipura - 02 Nos

M&L Calibration of IDMTL relays through primary and secondary injection method and testing complete, re-setting where required and ensuring proper functioning of earth fault and over current relays all as directed. (Spares required to be replaced shall be measured and paid for separately under relevant items here in after).Main incoming MRS, Main incoming Malar Camp. QTY for Harni Area - 01 No & For Darjipura - 0 Nos

S&F Tripping and closing coil shaft with springs & Trip strips of standard manufacturers suitable for existing relay, fixed as in repairs ( of make used by original manufacturer of VCB). QTY for Harni Area - 01 No & For Darjipura - 0 Nos

S&F Rack in rack out gear assembly of standard manufacturers suitable for existing VCB , fixed as in repairs ( of make used by original manufacturer of VCB). QTY for Harni Area - 01 No & For Darjipura - 0 Nos

S&F Power Pack 110 V AC three phase and out put 30 volt DC as per sample, of standard manufacturers suitable for existing relay, and as per sample kept in the office of GE, fixed as in repairs. QTY for Harni Area - 01 No & For Darjipura - 0 Nos

S&F Wound type 11 KV RESIN CAST CT CTR : 100-50/5-5A Core1 : CL 1, 15 VA, at 50/5 A CL 1, 15 VA, at 100/5 A,Core2 : CL 5P10, 15 VA, at 50/5 A CL 5P10, 15 VA, at 100/5 A,STR : 13.1KA/1 SEC, Frequency: 50 Hz BIL : 12/ 28/ 75 KV, Insulation Class: B,Ref Std.: IS 2705, Secondary Terminals on P1/P2 Side complete, fixed as in repairs after removing old existing CT, all as specified and directed by Engr-in-Charge and as per sample kept in the office of GE .Make: Bharti/ECS/Schneider. QTY for Harni Area - 02 Nos & For Darjipura - 0 Nos

Disconnecting the electric supply and Servicing of 11 KV AB switches upto 400 Amps by disconnecting, overhauling, greasing and re-assembling same in its original existing position, testing & commissioning including complete all as specified QTY for Harni Area - 0 Nos & For Darjipura - 09 Nos

Supply only Male contacts suitable for 11 KV Air Break switch as in repairs complete all as specified QTY for Harni Area - 0 Nos & For Darjipura - 05 Nos

Supply only Female contacts suitable for 11 KV Air Break switch as in repairs complete all as specified QTY for Harni Area - 0 Nos & For Darjipura - 05 Nos

Dismantling HT/LT pole of any height by taking out from PCC foundation complete and shifting to other location as directed including fixing the pole in true vertical position including excavation and earth work, PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as base concrete and PCC 1:3:6 type C2 (using 20mm graded stone aggregate) in both foundation and coping of poles all as specified in SSR Part I-2009 and applying two coats of aluminium paint to pole surface complete all as directed by Engineer-in-Charge. QTY for Harni Area - 0 Nos & For Darjipura - 05 Nos

M&L Cleaning and preparation of existing 4 pole structure steel / cement surfaces of steel tubular / PCC pole 11 mtr long including channels mild steel cross arms ,clamps etc complete and applying one coat of aluminium paint all round the exposed steel surfaces of existing steel tubular poles of of any description and two coat of cement wash in PCC pole in any position above the height of 1.50 mtr from the plinth of the pole and applying one coat of synthetic enamelled paint of different colours in strips of 150 mm width up to the height 1.5 mtr from the plinth of pole including writing pole No and other sign works with white paint over black painted base in the pattern and style as approved by the Engineer in charge complete all as specified and directed . Note : Size of black painted base for numbering shall be 100 mm x 25 mm and the size of numbers shall be not exceeding 10 cm height. QTY for Harni Area - 04 Nos & For Darjipura - 05 Nos

M&L Cleaning and preparation of existing 2 pole structure steel / cement surfaces of steel tubular / PCC pole 11 mtr long including channels mild steel cross arms ,clamps etc complete and applying one coat of aluminium paint all round the exposed steel surfaces of existing steel tubular poles of of any description and two coat of cement wash in PCC pole in any position above the height of 1.50 mtr from the plinth of the pole and applying one coat of synthetic enamelled paint of different colours in strips of 150 mm width up to the height 1.5 mtr from the plinth of pole including writing pole No and other sign works with white paint over black painted base in the pattern and style as approved by the Engineer in charge complete all as specified and directed . Note : Size of black painted base for numbering shall be 100 mm x 25 mm and the size of numbers shall be not exceeding 10 cm height.. QTY for Harni Area - 02 NosJOB & For Darjipura - 15 NosJOB

M&L Cleaning and preparation of existing single surfaces of steel tubular / PCC pole 9/11 mtr long including channels mild steel cross arms ,clamps etc complete and applying one coat of aluminium paint all round the exposed steel surfaces of of existing steel tubular poles of any description and two coat of cement wash in PCC pole in any position above the height of 1.50 mtr from the plinth of the pole and applying one coat of synthetic enamelled paint of different colours in strips of 150 mm width up to the height 1.5 mtr from the plinth of pole including writing pole No and other sign works with white paint over black painted base in the pattern and style as approved by the Engineer in charge complete all as specified and directed . Note : Size of black painted base for numbering shall be 100 mm x 25 mm and the4 size of numbers shall be not exceeding 10 cm height.. QTY for Harni Area - 0 Nos & For Darjipura - 150 Nos

M&L Cutting anxious green growth / vegetation growth for cleaning out the area around transformer installations and four pole structure yards at ground level by cutting out roots, un wanted plants bushes including surface excavation not exceeding 30 cm deep average 15 cm complete and removal the debris as directed by engr in charge QTY for Harni Area - 0 SQM & For Darjipura - 1500 SQM

M&L Cleaning of grass and bushes around two pole structure and four pole structure, RMU/VCB/Panel area, complete including cutting unwanted ingress upto 6/10mtrX6/10mtr area or area inside chain link fencing complete all as specified and directed by Engineer-In-Charge. Note: The contractor shall bring all the tools and man power for proper cleaning of the area shown by concerned AGE/JE(E/M). QTY for Harni Area - 0 Nos & For Darjipura - 63 Nos

M&L Repair to old rusted/worn out wire fencing area of any type and description area not exceeding 50 sqm each including necessary welding ,clamping nut bolt etc complete all as specified and directed. Note : Required items for repair like barbed wire , MS flat , chain link fence nut bolt shall be provided by the contractor without any extra cost to deptt QTY for Harni Area - 06 Nos & For Darjipura - 0 Nos

M&L Maintenance of earthing by cleaning of earth pits, treatment of earthing with pouring salt water, replacement of perished wire mesh, unserviceable funnel and repair to earth pit with PCC and RCC cover jointed and pointed with cement mortar 1 : 4 all as directed QTY for Harni Area - 0 Nos & For Darjipura - 38 Nos

S&F Insulating mat 20 mm thick size of size 3’x6’ complete as in repairs all as specified QTY for Harni Area - 03 Nos & For Darjipura - 0 Nos

S&F Electric insulating mat nominal 3 mm thick electric insulated P.V.C. synthetic sheet viz conforming to IS-15562 of 2006 alongwith suitable adhesive/chemibound, having leakage current tested to meet requirement of IS-8437, IS-3043, break-down strength 40 KV having no adverse impact of mineral oil, high insulation resistance including material for water proofing of floor and sealing of all joints as required, suitable for floor covering around electrical apparatus for voltage not exceeding 3.3 KV (AC) to ground complete as in repairs all as specified and directed by the Engineer-in-Charge QTY for Harni Area - 05 SQM & For Darjipura - 0 SQM

M&L Filtration/dehydration of transformer oil through filtration plant to improve the dielectric strength/insulation value of the transformer oil upto 40 KV (RMS) at 4mm gap complete all as specified and directed for various capacity of transformers/OCB’s installed at various locations QTY for Harni Area - 3000 LTRS & For Darjipura - 5000 LTRS

Supply, and filling/ replacement/topping up of transformer insulating oil EHV grade having dielectric strength not less than 40 KV (R.M.S) at 4mm gap high viscosity in transformer confirming to IS – 335 of 1983 all as specified and directed for various capacity of transformers installed at various locations QTY for Harni Area - 200 LTRS & For Darjipura - 1000 LTRS

Supply and filling silica gel in breathers of various capacities of transformers including taking out old unserviceable silica gel complete all as specified QTY for Harni Area - 10 KG & For Darjipura - 0 KG

S&F Breather assembly transparent body suitable for 11/0.433 KV transformers of capacity upto 100 KVA to 500 KVA complete as in repairs all as specified QTY for Harni Area - 02 Nos & For Darjipura - 0 Nos

S&F Temperature gauge of existing specification/Model for transformers of capacity upto 400 KVA complete as in repairs all as specified QTY for Harni Area - 05 Nos & For Darjipura - 0 Nos

S&F Externally operated tap changer switch “OFF LOAD TYPE” on HV winding to vary the LV Voltage up to + 7.5% variation limit in steps of 2.5% complete suitable for upto 500 KVA transformers including testing complete as in repairs all as specified QTY for Harni Area - 01 No & For Darjipura - 0 Nos

S&F Rubberized cork sheet gasket of 6 mm thickness cut to size/shape for top cover of transformer upto 400 KVA capacity complete as in repairs all as specified QTY for Harni Area - 05 Nos & For Darjipura - 0 Nos

S&F Rubberized cork sheet 19 mm thickness 1x2 mtr size size to cover the area in front of indoor control panels and HT/LT equipments complete as in repairs all as specified QTY for Harni Area - 05 Nos & For Darjipura - 0 Nos

S&F LT side porcelain bushing for 100 to 400 KVA capacity transformer complete as in repairs all as specified. QTY for Harni Area - 08 Nos & For Darjipura - 0 Nos

S&F HT (11KV) side porcelain bushing for 100 to 400 KVA capacity transformer complete as in repairs all as specified QTY for Harni Area - 08 Nos & For Darjipura - 0 Nos

S&F LT side copper set stem with nut bolts and washers complete for 100 to 400 KVA capacity transformer complete as in repairs all as specified QTY for Harni Area - 07 Nos & For Darjipura - 0 Nos

S&F HT side brass set stem with nut bolts and washers complete for 100 to 400 KVA capacity transformer complete as in repairs all as specified QTY for Harni Area - 08 Nos & For Darjipura - 0 Nos

M&L HV / LV copper Coil 100 to 160 and 250 to 315 KVA(per Phase) complete as in repairs all as specified QTY for Harni Area - 100 KG & For Darjipura - 0 KG

M & L Hiring of Fault Locator Machine Vehicle, complete, from the authorised supplier alongwith their dedicated specialised team; finding out the exact HT fault location from both end terminations of underground cable; submission of report of fault for verification and records of Engineer in Charge; including necessary excavation and earthwork, returning filling in, removal of surplus spoil, sand cushioning, cable covers complete all as directed. QTY for Harni Area - 15 Nos & For Darjipura - 12 Nos

Taking down carefully transformer any capacity (63-315 KVA), any make,any type from pole/plinth by dismantling, disconnecting HT & LT sides, earthing of transformer, supporting angles/cross arms, for repair, opening of top cover, replacing of all joint/types of gaskets HV/LV side (Top,Fins, Conservator tank, HV cable box, LV cable box, radiator etc), HV/LV oil plug, oil filling plug, and reassembling the same after repairs, installing, recommissioning, the transformer at its original place, connecting up HT & LT sides, earthing and supporting angles/cross arms etc and testing & preparing report as per the format attached as appendix and maintaining proper record all as directed by Engr-In-Charge. QTY for Harni Area - 05 Nos & For Darjipura - 04 Nos Note: (i) Spares(other than mentioned above) used will measured as in repairs separately. (ii) Once the transformer is taken for repirs, the complete gasket and other jobs mentioned above to be completed irrespective of area/portion of fault. (iii) The contractor shall remain responsible for proper functioning of transformer and any kind of leakage after repair for one year and will reattend the repair without any extra cost. (iv) Only registered/authoriesd transformer repairing team will be allowed to carryout repairs. (v) The transportation shall be to any distance within municipality limits of Baroda.

(vi) Rates of Hydra for lifting transformer at both the places(Site and workshop) both time pre and post repair is deemed to be included in quoted rates. (vii) If the transformer is taken to the workshop it will be responsibility of the contractor to take concerned AGE/JE (E/M) to workshop(strictly at Vadodara) and show the parts to be replaced. Proper job card and replaced parts along with proper bill and test report of turns ratio and other parameters of winding to be produced before payment. (viii) Rates of filtering and top up of oil is considered in replacement of coil if carried out at workshop. No extra payment will be done. The transformer should be functional in all repect from workshop itself.

HV Bushing Make: AP OR Sampat QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

HV Complete Metal Part with Stud. Make: Mayur OR GHI QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

LV Bushing. Make: AP OR Sampat QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

LV Complete Metal Part with Stud. Make: Mayur OR GHI QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

Explosion Vent diaphragm Change with Gasket.Make:GTPL QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

Oil Level Gauge – Flush Type. Make:GTPL QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

Temperature Gauge with seal. Make: Precimeasure OR Perfect QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

Marshalling Box Glass. Make: GTPL QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

Silica Gel Breather with assembly. Make: Yogya OR Rinu QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

Inspection Chamber with top Led Gasket. Make:Chetak OR Pyramid QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

Tapp changer Switch assembly with Oil Seal. Make:Nalin QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

Conservator oil level glass and gasket. QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

HV copper Coil replacement 100 to 160 KVA(per Phase) as per IS QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

LV copper Coil replacement 100 to 160 KVA(per Phase) as per IS QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

HV copper Coil replacement 250 to 315 KVA(per Phase) as per IS QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

LV copper Coil replacement 250 to 315 KVA(per Phase) as per IS QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

M&L Shifting of the any make of transformer rating up to 315 KVA mounted on plinth/pole from existing location to new location and existing transformer vice versa, including removing and reconnections of HT/LT side, jumper / cable connection, control cable connection of both transformers including testing and commission complete all as directed by Engr-in-Charge. Note:- (i) The rate quoted is deemed to be inclusive of necessary crane / vehicle charges for shifting and installation of the transformer. QTY for Harni Area - 0 Nos & For Darjipura - 04 Nos

S&F Potential transformer of ratio Pri/Sec 11KV/110V , Type PT-005, Burden VA/Phase : 100,Connection STAR/STAR, Freq : 50 Hz, Lightening Impulse Voltage75KV, Insulation Voltage 28KV, Highest System Voltage : 12KV,Phase 3 and Voltage factor 1.2 Continuous 1.9 Times for 8 Hrs suitable for VCB installed at site including dismantling one all as specified and directed by Engr-in-Charge QTY for Harni Area - 0 Nos & For Darjipura - 01 No

M & L Preparation of transformer surfaces of any description, and capacity 100 KVA to 400 KVA, in any position and painting of transformers out side with applying two coats of synthetic enamel grey paint after removing all dust/rust and paint must confirm to IS 2032 (latest) including writing the SM No/MES No on transformers with white paint in the existing style/pattern complete all as specified & directed by Engineer-in-Charge. QTY for Harni Area - 11 Nos & For Darjipura - 28 Nos

M&L Servicing and maintenance of Ring Main Unit Out door type 11000 Volt of any make and type at existing site including opening RMU after switching off electric supply testing and maintenance of panel complete with following:- i) Checking of all mechanical/electrical control systems for proper functioning including spring charging system, tripping system, indication system, cleaning & servicing the fixed/moving contacts & blowing out dust and applying the proper lubrication/greasing complete, (ii) checking of Contact Resistance (RYB) servicing for proper functioning supply and fix bushing suitable to match existing bushing complete, (Note: (i) Servicing of RMU to be done only by authorised dealer/ servicing partner of Schneider/Areva/Alstom and CG ( as approved by GE) and proper voucher to be submitted which will be responsibility of the contractor. Strictly No any other unauthorised servicing team/people will be allowed to carry out servicing). Note. For the parts/items/accessories fixed in repairs minor adjustment, the cost of such repairs is deemed to be included in the unit rates quoted by the contractor QTY for Harni Area - 02 Nos & For Darjipura - 0 Nos

M & L Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried in ground (earth pit not less than 2.25 Mtr deep below normal ground level with top edge of the plate not less than 1.5 Mtrs below normal ground level, connecting to the Galvanised iron earth lead 32 x 6 mm size by means of bolts, nuts check nuts and washers of galvanised iron and 32 x 6 mm dearth lead protection by provision of GI medium grade pipe 40 mm bore including provision of concrete pit in PCC (1:2:4) type B1 using 20mm graded stone aggregate with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4gs/Sqm) and frame of angle iron 25mm x 25mm x 6mm with lugs 02 Nos and with 6 mm dia MS bar handle made to shape, GI light grade 20mm bore pipe for watering perforated at the bottom 1.75 meter long placed on top edge of earth plate common salt and charcoal filling test point made out of 40mm x 8 mm FI with fixing arrangements, funnel, wire mesh and earth work in hard dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 Mtrs all as per electrical Plate No.3 of SSR Part I and connecting to earth test point all as specified or indicated including testing on completion Note: (i) Item includes the cost of 7.5 metre length GI pipe for protection of earth lead and earth lead . Any variation in length shall be adjusted through deviation order (ii) Earth resistance of earth pit should be less than 0.5 Ohms. On testing after completion if the desired earth resistance in not obtained the earthing will be redone at no extra cost QTY for Harni Area - 05 Nos & For Darjipura - 12 Nos

M & L Galvanised iron strip 32 x 6mm buried in ground for earthing connection purpose complete as in repairs all as specified and directed QTY for Harni Area - 0 RM & For Darjipura - 50 RM

ALBA AC AND REF SERVICES

City Light

Gayatri Associates