PROVIDING SERVICES THROUGH OUTSOURCING TO VARIOUS E/M INSTALLATION AT MRS GARHI AND ALLIED WORKS UNDER GE DEHRADUN

Amount

Sch 'A' Part -I

Providing services for daily running maintenance and operation of various electrical equipment such as VCB's, Transformers, battery charger etc installed at MRS Garhi cantt and switch yard round the clock including Sunday and holidays including keeping the electrical installations operational and healthy condition and carrying out all daily, weekly and monthly preventive maintenance as per Indian electricity rules/Engineering practices and as per manufacturer's instruction, or as stated in particular specification including meggering, removing of fault, replacement of insulator any type, replacement of fuses and restoring the supply to all outgoing feeders complete and keeping records maintained in printed log sheet, earthing testing register, transformer oil die electric strength register etc complete with qualified technical staff along with proper safety devices, gloves, discharge rod, search light and T&P etc complete all as specified and directed. The MRS comprising of the following major equipment :(This includes item No 1.01 to 1.19)

33/11 KV Step down transformers capacity 5 MVA - 02 Nos and 1.6 MVA - 01 No

33 KV out door VCB with PTs & CTs and control panel 400 amp -03 Nos

HT 11 KV indoor type VCB 200/400 Amp -14 Nos

Battery Bank with 02 Volts , 55 Nos Batteries and charger- 01 No and 24 Volts 01 No

33KV/433 Volt transformer 63 KVA -01 No

Capacitor bank 11 KV -02 Nos

Day Shift from 0600 Hours to 1400 Hours - Electrician(SSK)- 01 No

Evening shift from 1400 Hrs to 2200 Hrs -Electrician (SSK) - 01 No

Night shift from 2200 Hrs to 0600 Hrs - Electrician (SSK) - 01 No

Notes:-

The Electrician(SK) employed shall be ITI Qualified having 4 years experience to deal with 33/11 KV category of installations. Penalty for absence from installation shall be at double rate quoted per person per day as calculated from the rate quoted.

Duty staff employed by the contractor will attend the faults within duty premises in 33KV/11KV Substation of Garhi Cantt including all outgoing feeders

Minor repair and preventive maintenance required to ensure the serviceability and efficiency of complete MRS complex its outgoing feeders including supply of minor spares such as fuse wires off sizes etc. Minor spares will be classified as those spares which are costing less than Rs. 1000/- per item/occasion.

In case of major breakdown all T&P and additional manpower required for restoring the power supply within 24 Hrs shall be arranged by the contractor without any extra additional cost. Unit rates also included the conveyance & communication facilities required to complete the job. Material such as insulator, cable, end joints, ACSR shall be measured and paid for separately.

Earthing test register, record of commercial supply breakdown and A printed log sheet shall be maintained for both incoming/outgoing feeders to record voltage / current /PF /Energy consumed/ Temperature of transformers, breakdowns etc. stationary required for the same shall be provided by contractor without any extra cost throughout contract period.

The item rate includes uniforms, reliever for Sunday holiday and leave as per labour law, EPF,ESI, Bonus, water charges, service tax , insurance, CP & Tools as stated above and no extra payment shall be made on account of above.

The Contractor shall ensure that all Safety Precautions are strictly exercised by the staff employed by him. Adherence to IE Rules and other statuary rules in vogue must also be ensured. The contractor shall be solely responsible for any mis happenings that occurs due to any fault of the employee or due to non-adherence to the electrical safety norms.

The installation shall be always kept clean and no inflammable/corrosive/toxic material shall be stored inside the sub station

M&L for attending fault/ breakdown in HT Over Head line /Breaking UG Cable due to any reason like falling of tree branches, Bird hits, Cracking of Pin/ Disc insulator, breaking Over Head conductor complete including patrolling of LT line, Meggering, removing of fault, replacement of insulator any type, replacement of fuses and restoring the feeder complete all as specified and directed for following areas :- Notes : (i) All T&P required to complete job is included in unit rate. (ii) Unit rates also included the conveyance & communication facilities required to complete the job.

MH feeder (Approximate 8 KM go and back )

New Cantt feeder (Approximate 12 KM go and back )

Upper Camp feeder (Approximate 10 KM go and back )

Mall Road feeder (Approximate 6 KM go and back )

RIMC feeder (Approximate 5KM go and back )

Birpur feeder (Approximate 9 KM go and back upto Bijapur PH )

Ganghora feeder (Approximate 3 KM go and back upto Seven Oak school)

M&L attending fault/ breakdown in LT Over Head line/ LT UG Cable/Service connection Cable/AC Connection due to any reason including removing of fault, and restoring the electric supply complete all as specified and directed. (Except Birpur Ganghora Area) Notes for item No 2 & 3 :- (i) All T&P required to complete job is included in unit rate. (ii) Unit rates also include the vehicle 4 wheeler/two-wheeler required to complete the job and minor spares like thimbles, leads jumpers etc

Sch 'A' Part -II (Item No. 4.00 to 87.02)

M&L for spraying of agricultural based chemical inside the installation to control the growth of unwanted herb, shrubs etc including cutting, removing the vegetation growth & surface dressing all around the installation yard/ transformer /LT panel Board area external only to keep installation always clean and tidy condition complete all as specified and directed. Note:- All the installation yards/area shall be kept clean throughout contract period by repeatedly removing the grass / shrubs as many times required depending on the growth of grass measurement will be measured & paid only once throughout contract period complete all as specified and directed.

S&F PT 33 KV outdoor type single Phase oil cooled PT of ratio 33/rt3/110/rt3/110rt3 class 0.50-3, burden 50 VA, insulation level 70/170 KV voltage factor 1.2 Cont and 1.9 for 30 second confirming to IS 3156 including taking down old unserviceable PT complete all as specified and directed including taking down existing old unserviceable PT complete all as specified and directed.

S&F in replacement of unserviceable station class type lightning arrestor suitable for 33 KV discharge current 65 KA fixed on existing steel structure including connection with earth strip conforming IS 3070 (Part -3) 1983 Class 'A' complete all as specified and directed including taking down existing old unserviceable complete all as specified and directed.

S&F in repair of Insulator pin type porcelain vitreous, white brown or green 150mm height and 150mm dia including one galvanized mild steel spindle, two galvanized washers and one galvanized iron nut for conductor working pressure 33000 volt grade complete all as directed including disconnection and taking down existing lightning arrestor complete all as specified and directed.

M&L for repair to 33 KV VCB out door type including greasing of spring charging mechanism replacement of worn out parts such as charging motor, trip coil, closing coils etc and making VCB fully functional for automatic operation complete all as specified and directed. Note:- (i) Spares hall be measured and paid separately

M&L for repair to 11 KV VCB 11 door type including greasing of spring charging mechanism replacement of worn out parts such as charging motor, trip coil, closing coils etc and making VCB fully functional for automatic operation complete all as specified and directed. Note:- (i) Spares hall be measured and paid separately

M&L for shifting of existing VCB 11 KV indoor type panel having two incoming bus coupler bus riser and four outgoings from MRS Anarwala to MRS Garhi Cantt on newly constructed duct including disconnecting of elect connections, dismantling of bus bar including lifting with crane loading unloading including transportation etc and re fixing, connection, installation testing and commissioning to its satisfactory results at new location complete all as specified and directed.

S&F in replacement 3 phase Vacuum Circuit Breaker (VCB trolley) switchgear, motorized as well as manually charged, fully interlocked, horizontal draw out, rated Voltage 12 KV, rated current 800 Amps, insulation level 28 KV/75kVpk, short circuit current rating 26.3 KA for 3 sec, opening and closing coil voltage 30 Volts DC and spring charging motor 150 watts 230 Volts, 50 Hz and testing complete one to one replacement complete all as specified and directed.

S&F in replacement of one set of 3 Pole micro processor based feeder protection relay with instantaneous 2 Nos over current (50, 50N) element and 1 No Instantaneous earth fault (50, 50N) (o/c setting 50% - 200% and earth fault setting 20 % - 80% having large LCD display of all the parameters ie all three phase current at a time, type of fault, fault history etc operating voltage 24 Volts DC suitable for 11 KV indoor VCB panel including calibration of relay accordingly and making necessary modification in existing wiring (if any required) including disconnection and taking out existing relay complete all as specified and directed.

S&F in replacement of one set of 3 Pole micro processor based relays MC-61A (L&T) type relay with instantaneous 2 Nos over current (50, 50N) element and 1 No Instantaneous earth fault (50, 50N) (o/c setting 50% - 200% and earth fault setting 20 % - 80% according to load suitable for 11 KV including calibration outgoing feeders relay setting accordingly to law including disconnection and taking down existing relay complete all as specified and directed.

S& F in repair / replacement following parts of HT VCB 11 KV, AC 3 phase, 50 HZ indoor type for complete as per existing make all as specified and directed incl disconnection and taking down existing compete as specified and directed.

Control wiring of HT VCB panel with suitable size of copper wire complete with colour code ferrules and tinned copper lugs complete and making the system fully functional and automatic as per OEM recommendations.

Tripping coil 110 volt DC.

Bakelite housing set.

Spout set (set of three) shower and rose contacts.

Auxiliary switch.

Limit switch.

Rotary switch.

Auxiliary Contactor.

Closing Coil 110 volts.

Tripping lever.

Charging lever.

Changing gear for VCB.

Indicator LED type lamp assembly 110 volts DC.

Tripping pin.

Push Button.

Spring Charging Motor complete 220 Volts.

Trip circuit supervision relay suitable for control voltage 24/110 Volt DC

Auxiliary relay type VAA suitable for control voltage 24/110 Volt DC

Vaccume interrupter bottle as per sample suitable for 11//33 KV VCB at MRS.

Ammeter 0-150 Amps CT ratio 150/5 Amps as per sample.

Voltmeter 0-150 Amps PT ratio 33/110V as per sample.

Voltmeter 0-150 Amps PT ratio 11/110V as per sample.

Digital 3 line display multifunction meter having features to measure Volt Ampere power factor active load reactive load etc.

Supply installation commission and testing of OEM partially type tested relay and control panel indoor type, suitable for 33 KV VCB of system voltage LT (415 Volts, 50 Hz , 3-phase, 4 wire supply) and 110 Volts DC factory assembled, weather and vermin proof (Protection Class IP-54) fabricated out of 2.0 mm thick CRCA sheet with back side hinged opening, rubber lining, locking arrangement, powder coated externally and internally of shade RAL 7032 Siemens grey mounted on 75 medium channel frame including cable Glands of suitable to accommodate and including the following item and taking down old unserviceable panel complete all as specified and directed. (This includes item No 16.00 to 16.16)

3 Pole micro processor based feeder cum transformer protection relay with instantaneous 2 Nos over current (50, 50N) element and 1 No Instantaneous earth fault (50, 50N) (o/c setting 50% - 200% and earth fault setting 20 % - 80%, transformer protection against temperature etc having large LCD display of all the parameters ie all three phase current at a time, type of fault, fault history etc operating voltage 110 Volts DC -01 No.

3 pole Earth fault relay -01 No

Auxilliary relay - 01 No

Large size digital LED Volt Meter -01 No

Large size digital LED Amp Meter -01 No

Digital three line multifunction LED display meter -01 No

CT Operated three phase trivector meter -01 No

Mechanical ON/OFF indicator- 01 No

Trip/charge switch -01 No

Space Heater -01 No

Cubical illumination lamp -01 No

LED Indication lamps for Spring charge, Breaker ON/OFF, Trip, Healthy etc

Hooter 01 No

Instrument wiring with suitable size copper conductor cable and controlled with suitable size SP/DP/TP/FP AC/DC MCB's -01 Job

12 Channel Annunciation panel -01 No

Trip circuit supervision relay -02 Nos

Servicing 33 KV yard structure complete including replacement unserviceable jumper, sleeves vice type conductor, bolt nut and washers connecting lugs / thimble knife contact, applying petroleum jelly to the moving as well as fixed contacts tightening all the connection for its smooth functioning preparing old painted surface of this structure such as poles, cross arms, bracing supports, clamp and back plate complete painting of two coats of anti corrosive weather proof heat resistant aluminium paints over a coat of red oxide zinc chrome primer and providing Red/Yellow and Black paint including writing SM/MES NO or all other direction/marker/code etc. with grey/black paint on boards etc. not less then 40mm height & 10mm thick complete all as specified and directed. Note: No extra payment will made for the spares required to keep the yard structure in satisfactory functional throughout contract period other than given in schedule.

Supplying in replacement of existing unserviceable control cable including laying or fixing with saddles or cable tie etc, jointing and testing LT PVC insulated copper conductor armoured electric power cable ISI marked with multi stranded copper conductor heavy duty 1100 volts grade of 2.5 Sq mm 4 core complete all as specified and directed.

All as per item No 20 here and before but 2.5 Sqmm 6 core

All as per item No 20 here and before but 2.5 Sqmm 12 core

Supply & filling the new transformer oil of rupturing capacity 50KV for 60 Sec for topping up to required level of transformer complete all as specified and directed.

Supply and fix transformer breathers transparent of standard size suitable for 5 MVA transformers 33/11 KV volts cast alluminium transparent type including removing the existing unserviceable one complete all as specified and directed.

Filtration/dehydration of the existing transformer oil at site of any make of transformer and capacity up to required dielectric strength as per IE rules and refilling in the transformer up to required level complete all as specified and directed. (The dielectric strength shalld not be less than 50 KV after filtration process)

M&L for replacement of old unserviceable LT studs of transformer any type or size including taking out transformer oil opening up of top lid and replacement of unserviceable studs including top up of oil replacement of gasket etc and making transformer leak proof complete all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and not exc. 1.5m depth and getting out in soft/loose soil complete all as specified and as directed.

Excavation in trenches exceeding 1.5m wide and not exc. 1.5m depth and getting out in soft/loose soil complete all as specified and as directed.

Removing of excavated soil to a distance n exc 50 mtr and deposited where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

Returning, filling including spreading, leveling, watering and well ramming in layers not exc. 25 cm in soft/loose soil complete all as specified and as directed.

Supply & laying Sand coarse dry as in cushioning of underground electric cable in trenches, laid to a uniform thickness of 23cm (15cm under the cable & 8cm over the cable ) and gently punned down to 18cm thickness all complete all as specified and directed by the Engineer in Charge. Note :- Only punned down sand thickness 18CM shall be measured and paid

Supplying and laying old size bricks, laid flat ie length of brick shall be laid across the cable, common burnt clay building bricks sub class `B' designation 75 complete all as specified and directed and testing on completion complete all as specified and as directed by Engineer in charge.

M&L for PCC (1:3:6) type C-2 using 40mm graded aggregate as in foundation for stay set /Pole/ FPB etc including fair finish even and fair to exposed surfaces without using extra cement complete all as specified and directed.

M & L for PCC (1:3:6) type C-1 (with using 20 mm graded stone aggregate) as coping of pole including necessary form work as required complete all as specified and directed.

Material and labour for fault detection in UG HT cable of any size or type at any depth with fault locator including material T&P required for the same and testing complete all as specified and directed. Note 1- Joint, excavation laying only of cable shall be measured and paid separately. 2. Each fault shall be treated as one job and contractor have to address the said fault immediately.

Taking out of HT cable 33 or 11 KV of any size from ground or poles etc and testing for serviceability and kept aside for reuse including proper rolling, loading unloading, transportation etc complete all as specified and directed. Note:- Earth work for the same shall be measured and paid separately.

Laying only of existing serviceable cable 33 or 11 KV in ground retrieved against item No 36 here and before complete including unrolling, unloading, transportation etc testing connections complete all as specified and directed.

M & L for under ground XLPE insulated, screened, PVC bedded galvanized steel strip or wire armoured, electric power cable (heavy duty) with aluminium conductor, 11000 volts (earthed) grade copper sheet wrapped cross sectional area 95 sqmm 3 core including taking down of old unserviceable cable complete all as specified and directed.

All as per above item No 38 above but 11000 Volts 120 Sqmm 3 core.

All as per above item No 38 above but 11000 Volts 185 Sqmm 3 core

M & L for cable end jointing kit for 11 KV (earthed) grade cable for indoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of 120 to 185 sqmm including testing after jointing complete all as specified & directed.

All as per Item No 41 here and before but 11 KV 240 to 300 Sqmm door type.

M & L for cable end jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of 120 to 185 sqmm including testing after jointing complete all as specified & directed.

All as per Item No 43 here and before but 11 KV 240 to 300 Sqmm indoor type.

M & L for straight through cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of 120 to 185 sqmm including testing after jointing complete all as specified & directed.

All as per Item No 45 here and before but 11 KV 240 to 300 Sqmm door type.

M & L for cable end jointing kit for 1.1 KV grade cable for outdoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of 240/300 sqmm including testing after jointing complete all as specified & directed.

All as per item No 47 here and before but 120 to 185 Sqmm 3.5 core.

All as per item No 47 here and before but 95 Sqmm 3.5 core.

M&L for transformer cable boxes or LT panel board cover/ panel doors etc made out of 3.0 mm CRCA sheet duly powder coated complete to make the system safe and secure complete including making hole nut bolts washer etc all as per site requirement complete all as specified and directed.

Dismantling and taking out old unserviceable cross arms and M&L for cross arms, bracing, supports clamps back plates, gantry bay structure etc fabricated from structural steel section such as suitable I section channel ISMC angle iron and flat iron GI nut, bolt & Washers with welding, cutting, drilling hole etc for insulator bolts clamps in any shape and size including one coat of red oxide and two coats of epoxy heat resistant paint all complete all as specified and directed.

Dismantling existing steel poles/ struts, any size carefully for reuse including necessary excavation demolition of concrete shifting cost etc. and removing the old unserviceable rubbish etc complete all as specified and directed.

Fixing only of steel poles of any length and dia retrieved against respective demolition item No 52 including loading, shifting unloading erection in true vertical position complete all as specified and directed.

Supply transportation up to and at site of work and erection of steel tubular swaged pole type 410 SP-55, 11 mtr long conforming to IS - 2713 in vertical position, applying two coats of aluminium paint over a coat of red oxide primer externally above ground level and a coat of anti corrosive below ground level and marking with alternate white and black paint strip 30cm wide total 5 Nos with synthetic enameled paint complete with cast Iron base plate , drilling of holes for cable entering and including taper plug complete all as specified and directed. (Excavation and earth work and PCC for foundation channels, clamps ,nuts and bolts to be measured and paid for separately).

All as per item No 54 here and before but type 410 SP-31, 9 mtr long conforming to IS - 2713 in vertical position with drilling of holes for cable entering and including taper plug complete all as specified and directed.

S&F disc type insulator (single disc assembly) porcelain vitreous, white brown or green 145 mm height and 255 mm dia ball and socket type with tension clamp galvanized iron nut for conductors working pressure 11000 volt grade complete including disconnection and taking down existing insulator complete all as specified and directed.

S&F Insulator pin type porcelain vitreous, white brown or green 150mm height and 150mm dia including one galvanized mild steel spindle, two galvanized washers and one galvanized iron nut for conductor working pressure 11000 volt grade complete including disconnection and taking down existing insulator complete all as specified and directed.

Taking down of GOD vertical/Horizantal mounted including insulator and opening mechanism for servicing repair or replacement to existing GO switch with DO fuse of any size complete all as specified and directed.

M & L for switch air break gang operated triple pole out door type 11 KV 50 cycle AC suitable for current rating upto 200 Amps mechanically operated mounted on silicon rubber insulators (9 insulators) and frame with operating mechanism from ground level with earth switch and including locking arrangement complete all as directed.

Material and labour for fixing only of existing GOD any type or size after repair incl replacement of blades bushings etc complete all as specified and directed.

M & L for lightning arresters silicone rubber type 12 KV grade complete with all fittings, station class, discharge capacity 65 Kilo Amps complete all as specified and as directed including taking down old unserviceable lightning arresters complete all as specified and directed.

S&F in repair of Aluminium conductor steel reinforced (ACSR) for over head line of any size stringing and jointing on poles fixed to insulator including, binding wires pointing sleeves, aluminium tap and PG clamp etc complete all as specified and as directed including taking out old unserviceable ACSR conductor any size and type complete all as specified and directed.

Supply and fixing insulator pin type porcelain vitreous white, brown or green LT 1100 Volt including 01 galvanized M.S.spindle, two galvanised iron washers and one galvanised. iron nut of size 100mmx65mm all as specified and directed by E-in-charge including disconnection and taking down existing insulator complete all as specified and directed.

Supply and fixing shackle type insulator porcelain vitreous LT 1100 Volt 100x115mm including G.I. mild steel strip at 31 x 6 mm 12mm dia insulator bolts, washers, nuts suitable for working pressure 1.1KV including disconnection and taking down existing insulator complete all as specified and directed.

Supply and fixing of oval shape min 65 mm dia or higher size cable route indicators HT or LT made out of cast iron and fixed on 25 mm equal angle of 45 cm long complete including grouting the same in PCC complete all as specified and directed.

M&L for Trimming/ pruning of tree branches up to 5 meters above & below and both sides to obtain clearance all around the LT over head lines / HT over head lines conductor upto 5 mtr from furthest conductor on pole including removing of cut branches and cleaning of site complete all as specified and directed.

Material and labour for earthing complete with galvanized steel plate electrodes of size 600mm x 600mm x 6mm thick buried directly in ground with earth pit not less than 2.25m deep below normal ground level with top edge of plate not less than 1.5 m below normal ground level connected to galvanized strip of 32x6 mm earth lead by means of nuts bolts check nuts GI washers earth wire protected by galvanized iron pipe 40 mm bore (light grade) including concrete pit in PCC (1:3:6) type CI, precast RCC cover slab of size 30x30x10 cm with one handle for lifting made out of 8 mm dia MS bar funnel wire mesh 20 mm bore galvanized iron pipe (medium grade) for watering charcoal or coke and salt in alternate layers necessary earth work in soft/loose soil complete all as shown in electrical plate No 5 of SSR Part 1 including testing on completion all as specified and directed including demolition to existing earthing. NOTE 1. The unit rate includes for protection pipe 40 mm dia and GI strip 32x6 mm dia from top of earth plate up to 7.5 meter above ground level.

M&L for Earth continuity conductor on main earthing lead fixing to pole wall or buried in ground including bending/welding as per site requirement for earthing extra as required necessary (beyond 7.5 mtr) of GI strip 32 x6 mm including welding and jointing 02 Nos Nut, bolt & washer etc including disconnection and taking down existing earth continuity conductor complete all as specified and directed.

M & L for pole painting surfaces of any description steel, iron etc exc 10cm in width or girth after preparation of old surface of poles including pole fittings such as cross arms of any description, anti-climbing devices, nut, bolts etc. inclding scrapping and rubbing etc and applying two coats of aluminum paint and synthetic enamel paint above copping upto 1000mm alternate layer of yellow and black of 200 mm wide including numbering of poles complete all as specified and directed.

M&L for painting to existing 4 pole structure including pole, cross arm, bracing clamps, GO DO fuse etc with 2 coat of heat resistance aluminium paint above coping complete all as specified and directed.

All as per item No 70 here and before but 2 pole structure.

M &L disconnecting and taking out old unserviceable damaged/burn out cable of any size & make and supplying, laying, jointing and testing LT underground cable, heavy duty cable of size 10 Sqmm 4 Core, 1100 Volts, XLPE insulated and PVC sheathed, armoured, multi-stranded aluminium conductor cable conforming to IS , laid in trenches/ducts or fixed to poles/walls or laid under roads/paths/drains/culverts duly protected in galvanised steel pipe of suitable sizes all bare conductor of cable including cable gland and lugs etc at both ends incl disconnecting and taking out unserviceable damaged cable complete all as specified and directed. Note : Excavation, earth work, cable sand cushioning & cable protection shall be measured separately under relevant items of this schedule.

All as per item No 72 here and before but 16 Sq mm,4 core

All as per item No 72 here and before but 25 Sq mm, 4 core

All as per item No 72 here and before but 50 Sq mm, 3.5 core

All as per item No 72 here and before but 95 Sqmm 3.5Core

All as per item No 72 here and before but 150 Sqmm 3.5Core

All as per item No 72 here and before but 185 Sqmm 3.5Core

M&L for service cable 10 sq mm twin core Weather proof multi stranded aluminium conductor cable PVC sheathed PVC insulated round suspended with No.8 SWG GI wire and cable tie at distance of 01 mtr duly connected with earthing and clamp etc from Pole to pole complete all as specified and directed. Note: Only Earthing shall be measured and paid separately and all other items are included in the rate of this item.

M & L for painting with two coats of DUCO enamel spray paint of ICI brand of approved colour over a coat of red oxide metal primer after scrapping thoroughly the existing corroded paint, dirt/dust, oil and grease from the steel surface of the LT panel board complete.

S&F polycarbonate/SMC weather proof, shock proof, shock proof, rust proof distribution bus bar junction box/joint box of size 450x375x200mm (minimum) IP-66 outdoor type duly mounted on pole with 02 Nos clamps made out of 50X6 mm MS flat with nut bolts and washer etc all arrangement for fixing cable with provision of four Nos aluminium bus bar of 300 Amps mounted on 3.15 mm thick CRCA sheet duly painted with hole for incoming and outgoing cable, having capacity 400 Amp mounted on epoxy insulator heavy duty cp brass cable glands & thimble with heavy duty aluminium lugs/Thimble duly crimped for incoming & outgoing connection complete all as specified and directed.

Supply and fixing of LT panel double door outdoor type with Bus Bar chamber of min size 600 mm x450x1000mm dust and vermin proof made out of 3.15 mm CRCA sheet, front opening type of adequate size for housing of 4 Nos 450 mm long alluminium strips of rating 300 Amps mounted on resin cast insulators, with and including making provision for supply and fixing of one No MCCB of rating 200 Amps 4 pole 25 KA with adjustable thermal setting range 80 to 100% as incomer with and including spreader link kit and cable entry provision, duly powder coated on both sides with locking arrangement mounted on and including PCC plate form 45 cm above ground and 45 cm below ground angle iron legs made of 50x6 mm angle iron complete all as specified and directed.

Supplying and replacement of unserviceable MCCBs in existing LT panel box / feeder pillar boxes (KIOSK) of capacity 400 Amps 4 pole breaking capacity 35 KA ICU 100% ICS with thermal as well as magnetic balance adjustable setting type including taking down old unserviceable burnt out MCCB complete all as specified and directed including disconnection and taking down existing MCCBs complete all as specified and directed.

All as per item No 83 above but 200 Amps and 36 KA

All as per item No 83 above but 100 Amps and 25 KA

Supply and lay in trenches fixed to poles wall laid in floor GI steel tubing medium grade including fitting bolt, nut & washers etc or wooden rubber bushing at the ends of complete all as specified and directed incl disconnection and taking down existing complete.

80mm bore (dia)

40mm bore (dia)

M/s SCHOLASTIC ENTERPRISES