REPAIR MAINT OF HT ELECTRICAL SYSTEM INCLUDING 33KV MRS AT ACE KLP WITH CERTAIN OTHER EXTERNAL ELECTRICAL REPAIR WORKS UNDER GE AWC MHOW

Amount

Excavation in trenches in any type of soil, n. exc. 1.5m wide and n. exc. 1.5m deep and getting out for laying of cables/pipes etc including forming bottom surfaces to the required level/slope complete all as specified and directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers n.exc 25 cm thick in any type of soil complete all as specified and directed.

Removal of surplus excavated soil to a distance n. exc. 50 m and depositing where directed at a level n. exc. 1.5 m above starting point complete all as specified and directed.

M&L of locally available river sand in trenches below and above / around UG cable for cable protection, in duct under & above the cables including punning around cable complete all as specified and directed.

Supply laying unreinforced precast concrete cable cover, class HVP, type-1, flate, size 300mm x 180mm x 40mm complete all as specified and directed.

Supply and laying Galvanised iron pipe "light grade" 80mm bore in trenches, under floors, roads, along poles for protection of cable with all necessary fittings, including sealing ends complete all as specified and directed. Make :- Jindal ,Tata, Swastik

Supply and laying Galvanised iron pipe "light grade" 100mm bore in trenches, under floors, roads, along poles for protection of cable with all necessary fittings, including sealing ends complete all as specified and directed. Make :- Jindal ,Tata, Swastik

M&L for scrubbing out old paint, rust etc from 11 mtr steel tubular pole of any size including cross arms, brackets & anti climbing divices and making smooth and even surface then painting with one coat of anti rust paint and two coat of superior quality aluminium paint on entire exposed portion of pole structure and writing Abbreviated feeder name in 2 " size with white paint on black base all as directed at site (work shall be completed in the stipulated period as directed by Engineer -in-charge).

M&L for scrubbing out old paint external surfaces of HT 2 pole structures consisting of cross arms, GOD assy with pipe, DO fuse assy, clamps etc., of any description and applying one coat of Aluminium paint by mannualy (Except PCC/RCC Pole) complete all as specified and directed. Note:This rate inclusive of painting all minor items such as clamps, brackets, nuts, bolts and washers which is not particularly mentioned inthe structures & Each job will be measured and paid.

All as per Item No.09, above, but HT 04 pole structure complete all as specified and directed.

M&L for preparation of steel surface of any description for painting of fencing posts, MS flats, MS welded mesh inside or out side power house or sub stn with two coat of synthetic enameled paint over a coat of red oxide primer complete all as specified and directed.

M&L for painting of transformer of capacity upto 100 KVA to 500 KVA with two coats of smoke grey synthetic enamel paint externally after necessary preparation to surfaces including numbering SM/MES No. with white paint, etc complete all as specified and directed.

Servicing of air break gang operated switch 33 KV vertical or horizontal type mounted including insulator and operating mechanism and repair/ replacement of broken/worn out component, insulator etc for smooth functioning including oiling and greasing and testing complete all as specified and directed. Note :- Spares shall be measured and paid separately as supply only under respective item.

Servicing of air break gang operated switch and DO fuse unit upto 400 amps capacity , 11 KV vertical or horizontal type mounted including insulator and operating mechanism and repair/ replacement of broken/worn out component, insulator etc for smooth functioning including oiling and greasing and testing complete all as specified and directed. Note :- Spares shall be measured and paid separately as supply only under respective item.

Supply only Airbreak switch spares for iem no 13 &14 (a) Male contact/moving contact blade

(b) Female contact/Fix contact Jaw

(c) Tinned copper Flexible jumper 200A/400A

(d) Ms jumper carrier

(e) Back connector plate

(f) Petroleum Jelly

Supply, fixing cable jointing kit 11 KV grade cable for out door termination heat shrinkable type joint complete with jointing material & accessories suitable for 3 core XLPE armoured cable alumininum conductor 50 to 95 sqmm complete all as specified and directed.

Supply, fixing cable jointing kit 11 KV grade cable for indoor termination heat shrinkable type joint complete with jointing material & accessories suitable for 3 core XLPE armoured cable alumininum conductor 50 to 95 sqmm complete all as specified and directed.

All as per Item No.22, above but straight through joint suitable for cross section area50 to 95 sqmm 3 core XLPE complete all as specified and directed.

Supply, fixing cable jointing kit 11 KV grade cable for out door termination heat shrinkable type joint complete with jointing material & accessories suitable for 3 core XLPE armoured cable alumininum conductor 120 sqmm to 185 sqmm complete all as specified and directed.

Supply, fixing cable jointing kit 11 KV grade cable for indoor termination heat shrinkable type joint complete with jointing material & accessories suitable for 3 core XLPE armoured cable alumininum conductor 120 sqmm to 185 sqmm complete all as specified and directed.

All as per Item No.25, above but straight through joint suitable for cross section area 120 sqmm to 185 sqmm 3 core XLPE complete all as specified and directed.

Supply, fixing cable jointing kit 11 KV grade cable for out door termination heat shrinkable type joint complete with jointing material & accessories suitable for 3 core XLPE armoured cable alumininum conductor 240 Sqmm to 300 sqmm complete all as specified and directed.

Supply, fixing cable jointing kit 11 KV grade cable for indoor termination heat shrinkable type joint complete with jointing material & accessories suitable for 3 core XLPE armoured cable alumininum conductor 240 Sqmm to 300 sqmm complete all as specified and directed.

All as per Item No.28, above but straight through joint suitable for cross section area 240 Sqmm to 300 sqmm 3 core XLPE complete all as specified and directed.

Supply, fixing cable jointing kit 33 KV grade cable for out door termination heat shrinkable type joint complete with jointing material & accessories suitable for 3 core XLPE armoured cable alumininum conductor 120 sqmm complete all as specified and directed.

M&L for filtration of transformer oil using automatic centrifuging machine (heating oil at 40 to 50 degree C) to achieve min. 35 KV breaking capacity at 2.5 mm gap by absorbing and abolishing all sludge particles for use as per BS-B 66-1983 complete all as specified and directed by Engineer-in-Charge.

Supply, filling and topping up new transformer oil low viscostly type of min dielectric strength of 60 KV breaking voltage at 2.5mm gap conforming to IS complete for indoor/ outdoor transformer complete all as specified and directed.

Labour charges for servicing/overhauling/repairing & testing of all protection relays , CTs,PTs and 33KV VCB breaker 1250 A out door type, including all circuit control wiring complete all as follows:- (a) CTs primary current injection test (CT Testing) (b) Testing & callibration of all moving & fixing contacts. (c) Testing & checking of following:- (i) Low voltage coil, (ii) Over voltage coil, (iii) No volt coil, (d) Testing & Checking of all internal wiring connection, (e) CT & Relay testing primary injection kit . (f) Other relay testing. (g) Check all DC&AC supply connection (h) Testing of all LED indicator lamps.

M&L for servicing overhauling & Maintenance of 11 KV HT VCB installed at Substation complete including the following :- (a) Switching off HT Breaker isolating from incoming supply (b) Testing & callibration of all moving & fixing contacts. (c) Testing & checking of following:- (i) Low voltage coil, (ii) Over voltage coil, (iii) No volt coil, (d) Testing & Checking of all internal wiring connection, (e) CT & Relay testing primary injection kit (f) Other relay testing. (g) Check all DC&AC supply connection (h) Testing of all LED indicator lamps..

Taking out defective/wornout parts from VCB 11KV and S&F new in replacement of the following description :- (a) Closing Coil 24 volt DC,1.7 Ohm,

(b) Tripping Coil,24 volt ,DC ,1.7 Ohm.

(c ) Auxullary Switch, 32 Amp,440 volts.

(d) Spring Charging Moter assy complet Make DELCO- 150w,Rpm-10,AC/DC.

(f) Motor cut off switch,

(g) Breaker Control Switch,02 Amp,220Volts,

(h) Rollers

(J) Big Gear Assembly

(k) Small Gear Assembly

(l) Trip Clutch Assembly Hardner Kit

(m) Indicating lamp Y, R, B Each set of three

(n) CT 100 - 50/5 +5A,11KV suitable for Incomming VCB ( Set Of Three) (As per IS-2705, IEC-60044 make and size as per sample)

(o) PT ,11KV suitable for Incommer VCB as per sample or per Site Requirement. ( Set Of Three)

(p) Insulator suitable For VCB bus bar (make and size as per sample)

(q) HT insulation tape (10 Mtr Length and tape width 25mm) make and size as per sample

(r) VCB over current and Earth Protection Relay (Make and size as per sample)

(s) Nut bolt washer suitable for 11KV busbar ( Make and size as per sample)

(t) Voltmeter with 3 Ph ( R-Y- B) Digital of rating 0-11000 Volt ( Make and size as per sample)

(u) Ammeter with 3 Ph ( R-Y- B) Digital of rating 0-100 Amp (Make and size as per sample)

(v) Space heater (Make and size as per sample)

(x) PT Fuse (Make and size as per sample)

M&L for calibration of Digital Relays settings installed on VCB,11KV, for over current and Earth fault settings as makers mannual.

M&L for calibration of Digital Relays settings installed on VCB,33KV, for over current and Earth fault settings as makers mannual.

Disconnecting of HT connections and DC connections from existing bus bar and including servicing of complete parts of RMUs of any make /any type , cleaning wit carbo tetra chloride lubrication of mechanical parts , including replacement of control wiring with single core copper conductor cable of existing size as required at site of RMUs of any type any make for satisfactory running and replacement of defective parts with new one to make it fully functional , including one coat of H class insulation paint on bus bar spouts and other connected parts , including reassembling the same and reconnecting all HT & AC/DC connectiones complete in functional order including testing on existing load complete all as specified and directed. Note :- (1) M&L for checking and testing of proper Earthing connection (2) The quoted rate of contractor includes for fixing the unserviceable parts in position and replacement of unserviceable parts with new parts. (3) Proper adjustment of handle lock and alignment. (4) Testing of On/Off position of breaker by fixing checking apparatus on required slot. (5) Testing & Checking cable connection in lower chamber (6) The complete work ( repairing , servicing & calibrating ) shall be carried out by the authorised OEM of the approved agency i.e siemens, MC Lucy Electric pvt Ltd /ABB and certificate to this effect shall be provided by the contractor of the authorised OEM. 7. Contractor is requested to produce the test certificate after completion of work.

Taking out defective/wornout parts from 11 KV RMU at the time of servicing and S&F in replacement, for the following complete all as specified and directed. (a) Dry cell 3.7 V, 8.14 wh, 2200 mAh for relay as per existing site Model No LIR1 8650 EEMB type.

(b) SMF TYPE 12 V, 18 AH Battery as per existing site.

Supply and fixing inreplacement of Lithium Ion battery 25.6 volt 100AH each set for operating 11/ 33 KV VCB (for Providing DC supply for control Circuit), operating 24 Volt mounted on insulator mats and steel frame, with connection copper wire for Voltage rating upto 24 V etc complete all as specified and directed. Make :- Exide ,Amaron, ARENQ and Okaya power group or equivalent

Supply and fixing inreplacement of Inverter of Rating 2350 VA Compitable for Item No.35etc complete all as specified and directed. (Make :- Luminous poer technology , Exide , Microtech )

M&L for Moisture absorbing dew guard 150 mm x 150 mm size for HT VCB 11 KV and 33 KV for absorbing condensed water from VCB made out of synthetic rubber and super absorbent polymer and covered by a non-woven fabric to maintain a constant level of humidity in side VCBs capable to with stand temparature from - 30 degree to + 90 degree centigrade. The dew guard should be halogen free and silicon free , environmental friendly and can be dispossed of in regular trash. The rates quoted incl fixing inside VCB with strong adhesive double sided tape complete all as specified and as directed. Make - Model No HDG 150 of Hensel make (pack of 2)/equivalent in ABB/L&T

Tightening and re-stringing of existing loose over head conductor (ACSR/Copper/GI continuous earth wire) any type on LT/HT poles including replacement of binding wire of required size and shape from insulators & jumpers, stringing and tightening of conductor to permissible sag complete all as specified and directed. Note : All three Phase conductors (R,Y,B) to be measured as one unit.

Lopping /cutting of tree branches from any height and type of tree in route of 11KV HT/LT lines from take over point to last of each feeder complete all as specified and directed. Note : (i) Necessary shut down where required be taken from MRS and time and date will be as per direction of Engr-in-Charge. (ii) The tree branches shall be 2 Mtr away from the outer conductor of OH lines after cutting.

M&L in replacement of lighting arrestor explosion type class discharge cap 65KA suitable for 11 KV system for out door use with all fittings and connecting to electrical system including taking down existing unserviceable lightening arrester complete all as specified and directed.

M & L in replacement for AB Switch triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 200 amps suitable for 11000 volts complete all as specified and directed. Make Jaipuria, Rashtriya, Pactil, Souther insulators.

Disconnecting HT, LT and earth connections from transformer out door/ indoor type, pole mounted/ plinth mounted 11/0.433 KV, capacity ranging 160 KVA to 315 KVA, lifting the transformer by using hydraullic crane and load the same in a suitable truck to transport to the manufacturer's workshop. Un loading the same by using hydraullic crane, drain out insulating oil complete to take out the core assy, replace the damaged HV/LV leg coils with proper gauge copper wire, re insulation the complete core/windings with proper insulation materials, complete servicing and ovening of transformer as specified, filter the insulation oil minimum three cycles upto 400 Ltrs quantity to receive the proper value of dielectric strength, testing the oil for not less than 40 KV BDV, refilling the same to the transformer, toping up with new transformer oil upto the marked level, re assembling complete accessories including testing of transformer at work shop as specified and directed by Engr in charge. Loading the transformer and transporting back to the substation, installation on the existing foundation/ structure including HT, LT, and earthing connections, carry out magnetic test and other specified tests after transportation of the transformer and commissioning in all respect to the satisfaction of Engr in charge. Note :- (i) The copper wire of suitable gauge for rewinding of damaged portion will be measured and paid under respective items of this schedule. (ii) The oil used for topping up of transformer oil and dehydration of existing oil will be measured and paid under respective item of this schedule.

All as per Item No.67,above, but for transformer of 11 KV/433 Volts capacity from 400 KVA to 500 KVA complete all as specified and directed.

Supply only HV bushing 11 KV for transformers upto 500 KVA capacity complete all as specified and directed.

Supply only LV bushing 0.433 / 0.415 KV for transformer upto 500 KVA capacity complete all as specified and directed.

Supply only HV spindle (metal part) made out of brass with nuts and washers complete for transformer for 500KVA capacity complete all as specified and directed.

Supply only LV spindle (metal part) made out of brass with nuts and washers complete for transformer upto 500KVA capacity complete all as specified and directed.

M & L for provision of sledge phase barrier etc. and dehydrating the HT/LT windings in oven to remove the moisture complete all as specified and directed.

M & L for replacement of all gasket of top cover, HV & LV bushings etc. complete including of radiators 11/0.415 KV, 100 to 500 KVA transformer complete all as specified and directed.

M & L replacement of worn out Copper wire for LT winding of transformer of cap upto 500 KVA complete all as specified and directed.

M & L replacement of worn out Copper wire for HT winding of transformer of cap upto 500 KVA complete all as specified and directed.

Tracing out fault in 11KV /33 KV underground cable any size with the help of fault tracing machine and rectifying the same with joints as specified and directed to restore the supply complete all as specified and directed. Note: (i) Joint kit shall be measured and paid separately. (ii) Earth work shall be measured and paid separately. However, width of trenches shall be allowed for payment as per authorized width given in SSR for each size of cable. (iii) All other necessary arrangements suitable for locating the faults deemed to be included in the unit rate quoted. (iv) T&P required for the entire job shall be provided by the contractor at his own end and nothing extra shall be admissible on this account. (v) Cable required, if any shall be measured and paid for separately.

Complete job for tracing and Identifying of existing 11 KV XLPE HT underground cable (any size) using high-precision cable route locator machine, including depth profiling, surface marking, cable health testing (IR test, VLF or DC high voltage test), minor fault identification, technical manpower, mobilization, and final commissioning of the line as a standby cable for reliable network operation. All required machines, tools, testing kits, safety gear, documentation, and manpower shall be arranged by the contractor ,Complete all as specified and directed by Engr - in - Charge. Notes: 1. The quoted rate is inclusive of all tracing, depth profiling, IR testing, VLF/DC testing, continuity check, and commissioning. 2. Cable route map preparation (with GPS coordinates), marking, and documentation are included in the scope. 3. All tools, machines, manpower, and safety arrangements shall be provided by the contractor. 4. Any type of convenience, support, or arrangement required for execution of the work (e.g., transportation, lodging, site access, etc.) shall be fully arranged by the contractor and shall be deemed inclusive in the above quoted rate. 5. Payment shall be made @ ₹4,000 per km for successful tracing, testing, and commissioning. 6) Submission of final route map (Sof and Hard Copy ) to the department

Supply & laying in replacement of HT XLPE, insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable heavy duty with stranded aluminium conductor, 11000 Volt Grade of size 300 Sqmm 3 core including jointing and testing complete all as specified and directed.

Supply & laying in replacement of HT XLPE, insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable heavy duty with stranded aluminium conductor, 11000 Volt Grade of size 185 Sqmm 3 core including jointing and testing complete all as specified and directed.

Supply & laying in replacement of HT XLPE, insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable heavy duty with stranded aluminium conductor, 33000 Volt Grade of size 120 Sqmm 3 core including jointing and testing complete all as specified and directed.

Supply & laying inreplacement of HT XLPE, insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable heavy duty with stranded aluminium conductor, 11000 Volt Grade of size 120 Sqmm 3 core including jointing and testing complete all as specified and directed.

Supply & laying inreplacement of HT XLPE, insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable heavy duty with stranded aluminium conductor, 11000 Volt Grade of size 95 Sqmm 3 core including jointing and testing complete all as specified and directed.

Sppply & Laying in repairs PVC insulated, armoured, electric copper cable of size 4 sqmm 2 core with multi stranded copper conductor, 1100 volts grade, for DC supply of 11 KV VCB laid in trenches, fixed on poles / walls or passing through pipes & making necessary connection for 11 KV VCB complete all as specified and directed.

Supply and fixing in repair of single disc type Polymer/ porcelain type insulator, vitreous white, brown or green 145 mm high and 255 mm dia ball and socket type with clamp suitable for the conductor of required size and working pressure 11000 volts complete all as specified and directed. Make : Rashtriya /Jaipuria / Pactil /Alstom

All as per item No. 85, above but for working pressure 33000 volts grade.

M&L for spreading and leveling evenly (any thickness) 40 mm graded stone aggregated complete all as specified and directed.

Supply and fixing in replacement Drop out fuse assembly (set of 03) single pole ,two post insulator per pole complete with FRP FUSE Barrel channel type for current rating upto 50amps 11000V etc including fixing arrangement with nut bolt etc complete all as specified and directed.(Set of Three)

Supplying and laying synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11 KV for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m complete all as specified and directed.

Supplying and laying synthetic Rubber insulated mats 3.0 mm thick for voltage upto 33 KV for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m complete all as specified and directed.

M & L for dismantling & taking out burnt cable end (one side) transformer or LT panel/LT feeder pillar box including excavation of refilling complete and cut the burnt cable end and making suitable for reconnections to cable with proper luging & glanding of transformer /LT panel of cable size upto 185 sqmm and 3.5 core complete all as specified and directed.

S&F silica gel breather (transparent type) with silica gel complete suitable for up to 500 KVA transformer rating complete all as specified and directed.

S&F silica gel breather (transparent type) with silica gel complete suitable for up to 1600 KVA transformer rating complete all as specified and directed.

M&L for Removal of Vegitation / undergrowth/ bushes and tree branches in the premises of E/M installations ( sub stn) by using mechanical bush cutter and surface excavation, JCB where deemed necessary and cleaning the creepers growing on the fencing of installation and removal of waste vegitation to the nearest dust bin or location as directed of periodicity complete all as specified and directed by Eng-in-Charge. Note:- Any T&P and transportation required for removing of Vegitation from installation deemed to be included in the quoted rate.

M&L for spraying chemical GLYPHOSATE 41% SL (roundup) on area to remove unwanted vegetation /grass at various locations as directed by Engr-in-Charge Note- (1). Labour and equipments to spray chemical on required area are including in quoted rate. ( 2). spray will be repeated quarterly or as per diredtion by Engr-in-Charge .

M&L for disconnecting and taking out worn out jumpers of suitable size for HT over head line / Sub Station of any size and length after removing binding wire / Sub Station connector of AB switch / DO fuse unit and replacement with the new ACSR weasel conductor jumpers including PVC sleeves in colour coding R/Y/B of same size and length 1.5 mtr including new winding wire / connectors suitable for AB switch / DO fuse unit including provn of conducting jelly complete all as specified and directed.

Material and Testing for improvement of earthing value upto the desired level as per requirment of equipment by pouring of mixture of salt/charcoal dust/magnesium sulphate/ bentonite in proper ratio including watering complete all as specified and directed.

Dismantling/Taking out old unserviceable earthing any type/size complete all as specified and directed.

Supply and Fixing in repair of earthing with galvanised steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground earth pit not less than 2.25 Metre deep below ground level with top edge of the plate not less than 1.5 Metre below normal ground level connected to galvanised iron strip 32×6mm as earthing lead by means of nuts, bolts, check nuts, washers of galvanised iron or steel all as shown in electrical plate No. 03 of SSR Part I connected to earthing test point including excavation/ earth work in any type of strata, removal of surplus excavated material, GI pipe for watering and funnel, PCC 1:3:6 type C1 use 20 mm graded stone aggregate chamber including necessary formwork / mould for fair and even surfaces, precast RCC 1:2:4 type B0 use 12.5 mm graded stone aggregate chamber cover slab, GI funnel, with GI watering pipe 20 mm bore medium graded, wire mesh, protection pipe 15 mm bore GI pipe light grade for earth lead upto 7.50 metre long salt, charcoal including testing complete all as specified and directed by Engineer-in-Charge. Note : (i) Earth lead beyond 7.5 metre will be measured and paid sepeartely. (ii) Test report shall be prepared and submitted by the contractor in triplicate duly obtaining signatures of MES JE / AGE . (iii) The earth resistance should be less than 5 Ohm.

Supply only Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32x6mm galvanised iron strip complete all as specified and directed.

S & F in repair Danger notice plate of 1.6 mm thick mild steel sheet vitrous enameled white with letter figures and conventional skull and bones in signal red colour and fix with suitable size MS clamp for HT size of Plates 25 cm X 20 cm complete all as specified and directed.

Supply & fix in repair HT Fuse element of following rating :- (a) HT 11 KV, 5 Amp rating

(b) HT 11 KV, 10 Amp rating

(c) HT 11 KV, 20 Amp , rating

(d) HT 11 KV, 25 Amp rating

(e) HT 11 KV, 30 Amp rating

(f) HT 11KV, 40 Amp rating

(g) HT 11 KV, 50 Amp rating

(h) HT 11 KV, 60 Amp rating

(i) HT 33 KV, 5 Amp rating

(j) HT 33 KV, 10 Amp rating

(k) HT 33 KV 20 Amp rating

Dismantling existing unserviceable / damaged HT PCC Pole complete all as specified and directed.

M&L for loading/ unloading and shifting of transformer up to 500 KVA 11KV/433V from one location to new desired location as per site requirement with the help of crane including disconnecting all electrical connection from old place 4pole/2pole/plinth mounted and making all necessary HT/LT electrical connection at new placeand testing complete without damage.complete all as specified and directed.

S & F in repair of cable path indicator made of MS sheet 3 mm thick of size 200 x 150 mm spot welded with angle iron of 40x40x5 mm thick 750mm long embedded in PCC 2:4:6 incl painting with two coat of synthetic enamel black paint over one coat of red oxide primer and sign writting with white paint showing grade of cable HT/LT complete all as specified and directed.

Dismantling and taking out damaged/rusted cross arms, MS channel or angle section etc complete and setting aside for reuse within 50 mtrs complete all as specified and directed.

M&L for cross arms, bracings, supports, clamps and back plates from existing poles and structures and material and labour for cross arms, bracing, supports, clamps and back plate, fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as directed including two coats of synthetic enamel paint over a coat of red oxide primer,complete all as specified and directed.

Supply and fixing in replacement of Steel tubular swaged poles complete with cast iron base plate, final taper plug, bolts, nuts & screws complete all as specified and directed. type ype 410 SP-55 (11.0 metres long)

M&L for PCC 1:4:8, type D-2 ( using 40 mm graded crushed stone aggregate) as in base of the pole, complete all as specified and directed.

M&L for PCC 1:3:6, type C-2 (using 40 mm graded crushed stone aggregate) as in foundation for poles, complete all as specified and directed.

M&L for PCC 1:2:4, type B-1 ( using 20 mm graded crushed stone aggregate) as in base,coping of the pole, complete all as specified and directed.

Supply and erection in reapair of GI guard wire for 11 kV overhead lines at road crossings and public areas to ensure mechanical safety and prevent hazards due to snapping of conductors. Work includes supply of materials, fixing with clamps, eye bolts, binding wires, and all necessary hardware. The guard wire shall be made of galvanized iron (GI) wire of 8 SWG or 10 SWG, hot-dip galvanized, with minimum tensile strength of 350 MPa. The material should comply with relevant IS standards Complete all as specifed and directed by Engr-in -Charge.

Supply, transportation, and erection in repair of ACSR conductors (Weasel/Raccoon/Dog/Panther) for 11 kV HT line works including stringing, tensioning, binding with disc/pin insulators, jumpers, and all associated accessories as per relevant IS standards and site conditions. Conductor shall be manufactured as per IS: 398 (Part II) with stranded aluminium (EC Grade) and galvanized steel core. The material shall be new, tested, and ISI marked , Complete all as specifed and directed by Engr-in -Charge.

Taking down of existing serviceable transformer from it's base for repairing of damaged transformer base and disconnecting all Electrical Connection including Earthing (HT/LT terminal , end termination joint etc) without any damage of HT / LT bushing , insulator& End termination Kit , through suitable hydraulic crane and reconnect all disconnected Electrical & Earthing connection for made transformer functional . After repairing the transformer base , same transformer shall be lifted and mounted back onto the repaired base All previously disconnected HT/LT connections shall be properly reconnected and terminated to restore the transformer to full operational condition. Complete all as specifed and directed by Engr-in -Charge.

M&L for providing under ground boring using mechanical pneumatic drilling equipment / manually for passing electric cables through by providing HDPE pipe of 100mm dia heavy quality, pressure rating 6 kg/cm2 under the existing bituminous/WBM road/PCC hard standings, depth range not more than 1.5mtr deep and making good the distrubed surfaces is to match with its existing specifications complete all as specified and directed. Note : Any damage to the existing cables/water pipes/structures shall be made good by the contractor at his own expense.

Demolition of cement concrete in ground floor and paving n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M & L for 100 mm plain cement concrete type B- 2,1:2:4 (using 40mm graded stone aggregate) in finished flooring without using extra cement complete all as specified and directed.

M & L Plain Cement Concrete type D-2, 1:4:8 (using 40 mm graded stone agg) in foundations, filling and mass concrete complete all as specified and directed.

Demolition Brick work or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

M & L for brick work with Sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortor 1:4 except brick complete all as specified and directed by the Engr-in-Charge

M & L for brick work with Sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortor 1:4 complete all as specified and directed by the Engr-in-Charge

M & L for Rendering 15mm thick on brick walling in CM (1:4) ,finished even and smooth complete all as specified and directed.

M&L for Preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of primer complete all as specified and directed.

AGARWAL BUILDERS (BID ID -3480023)

Ms Kailash Chandra Babulal (BID ID -3490878)