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

Amount

Sch 'A' Part -I for Item No. 1.00 to 3.00

Providing services for daily running maintenance and operation of various electrical equipment such as VCB's, Transformers, battery charger etc installed at MRS Anarwala 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 ensure that total maximum load does not exceed the specified CMD (ie 2960 KW or as directed by Engr in Charge, any penalty on account of exceeding the CMD will be paid by the contractor) including maintaining records ie printed log sheet, shut down register earthing testing register, transformer oil die electric strength register etc complete with qualified technical staff alongwith proper safety devices, gloves, discharge rod, search light and T&P etc complete.

The MRS comprising of the following major equipment :

(i) 33/11 KV Step down transformers capacity 3.15 MVA =02 Nos

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

(iii) HT 11 KV indoor type VCB Panels of capacity 200/400 amp -14 Nos

(iv) Battery Bank 110 Volts (55 Nos of 2 Volts each) and charger- 01 No

(v) 33KV/433 Volt tranformer 63 KVA -01 No

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

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

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

Notes:

(i) 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.

(ii) Duty staff employed by the contractor will attend the faults within duty premises in 33KV/11KV Substation of Anawala including all outgoing feeders

(iii) 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.

(iv) 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.

(v) 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.

(vi) The item rate includes reliever for Sunday holiday and leave as per labour law, Un iform Blue colour with safety boots, EPF,ESI, Bonus, water charges, service tax , insurance, CP & Tools as stated above and no extra payment shall be made on account of above.

(vii) 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.

(viii) 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 /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 by trained person 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 complete all as specified and directed.

(a) Patiya Pump house and MH feeder (Approximate 8 KM go and back ) including operation of VCB's installed at Sub stn MH Dehradun as and when required.

(b) MAP Qtrs, KV school and 9 Mahar Feeder (Approximate 6 KM go and back )

(c) Old Anarwala Md Accn and 4/4 GR feeder (Approximate 4 KM go and back )

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.

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.

Sch 'A' Part -II for Item No. 5.00 to 73

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.

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. Note:-Installation/Yard shall be kept clean by removing shrub/bushes etc throughout contract period and same shall be measured & paid only once after completion of contract complete all as specified and directed.

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 7 here and above but 2.5 Sqmm 6 core

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 tightning 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 phase marking of post insulators, GOD, lightening arrester, CT,PT etc with red, yellow blue paint including writing SM/MES Nos not less then 40 mm height & 10mm thick on all equipments inside the MRS 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 complete all as specified and directed.

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 in replacement transformer breathers transparent of standard size suitable for 3.15 MVA transformers 33/11 KV volts cast alluminium transparent type complete all as specified and directed.

M& L for 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. Note:- The di electric strength should 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.

M&L for mechanical 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 mechanical 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 shall be measured and paid separately

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 including disconnection and taking down existing complete all as specified and directed.

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

Auxiliary switch.

Rotary switch.

Auxiliary Contactor.

Closing Coil 110 volts.

Indicator LED type lamp assembly 110 volts (R, Y, B).

Spring Charging Motor complete 220 Volts.

Spring Charging Motor complete 220 Volts for ABB Make 33 KV VCB .

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

Ammeter 0-150 Amps CT ratio 150/5 Amps.

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

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

Master trip relay suitable for 24/110 V DC supply Make ABB

Trip circuit supervision relay suitable for 110 Volt DC

Selzer relay 8/12 pin suitable for 110 volt DC

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 110 Volts DC suitable for 11 KV indoor VCB panel including calibration of relay accordingly complete all as specified and directed including disconnection and taking out existing complete and making necessary modification in existing wiring (if any required).

S&F in replacement of one set of 3 Pole micro processor based feeder protection cum transformer control 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 110 Volts DC suitable for 11 KV indoor VCB panel including calibration of relay accordingly complete all as specified and directed including disconnection and taking out existing complete and making necessary modification in existing wiring if any required complete all as specified and directed.

M&L for repair to NECS make battery charger 110 Volts including replacement of faulted card and any other component to make the system fully functional 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 C2 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 as 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 any type at any depth with fault locator incl 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 31 here and above 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 185 sqmm 3 core including taking down of old US cable complete all as specified and directed.

All as per above item 34 above but 11000 Volts 120 Sqmm 3 core

All as per above item 34 above but 11000 Volts 95 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 37 here and above 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 39 here and above 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 41 here and above but 11 KV 240 to 300 Sqmm.

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

All as per item No 43 above but 200 Amps and 36 KA

All as per item No 43 above but 100 Amps and 25 KA

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 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 55 incl loading, shifting unloading erecting in true vertical position complete all as specified and directed.

Supply transportation up to and at site of work and erecting 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. Note:- Excavation and earth work and PCC for foundation channels, clamps ,nuts and bolts to be measured and paid for separately.

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.

Dismantling air GOD vertical/Horizontal mounted including insulator and opening mechanism for servicing and repair to existing GO switch with DO fuse of any size including replacement of bronze blades post insulators etc 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 up to 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 specified and directed.

S & F horn gap type of fuses 11KV mounted on six post insulators silicon rubber type with gun metal clamps and copper horn complete of 200 Amp including two coats of aluminium paint over a coat of red oxide primer on MS work 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 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 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 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 all as directed including disconnection and taking down existing conductor complete all as specified and directed.

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 150 Sqmm 3.5 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 including 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 61 here and above but 95 Sqmm 3.5Core

All as per item No 61 here and above but 50 Sq mm, 3.5 core

All as per item No 61 here and above but 25 Sq mm, 4 core

All as per item No 61 here and above but 16 Sq mm,4 core

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

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 including in item rate.

Supply and fixing danger notice plate of 1.6 mm thick mild steel sheet, vitreous enameled white letters, figures and conventional skull bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size for HT 25 x 20cm (11 KV) size all as specified and as directed.

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

(a) 80mm bore (dia)

(b) 40mm bore (dia)

M & L for LT/street light/swan neck 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. including scrapping and rubbing etc and applying two coats of aluminum paint and synthetic enamel paint above copping up to 1000mm alternate layer of yellow and black of 200 mm wide over one coat of red oxide primer including numbering of poles complete all as specified and directed.

M&L for Painting to existing 4 pole structure after preparation of old surface of poles including pole fittings such as cross arms of any description, anti-climbing devices, nut, bolts, GO, DO etc. including scrapping and rubbing etc and applying two coats of aluminum paint and synthetic enamel paint above copping complete all as specified and directed.

All as per item No 71 here and above but 2 pole structure

Supply installation commission and testing of OEM partially type tested LT panel outdoor type ,LT(415 Volts, 50 Hz , 3-phase, 4 wire supply) factory assembled, weather and vermin proof (Protection Class IP-54) fabricated out of 3.15 mm thick CRCA sheet with front 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 following including taking down old unserviceable panel complete all as specified and directed.

(i) Bus bar chamber consisting three Nos copper bus bar of capacity 800 Amp and one 600 Amp for neutral duly insulated with heat shrinkable sleeve 1.1 kv grade mounted on heavy duly epoxy insulator in separate compartment..

(iii) LED indicating lamp (RYB) controlled with 2 Amp MCB single pole 'C' curve.

(iv) Panel board internal wiring with suitable PVC insulated multi stranded copper conductor cable including bottle lugs and ferrules etc.

(v) Connection of MCCB with bus bar shall be with flexible cable heavy duty 1.5 time of MCCB Rating upto 100 Amps and solid connection with suitable size strip for MCCB's rating above 100 Amps.

Note for item No 73 :- (i) Item rate includes excavation & earth work required for taking out old existing cable incl lugs thimbles and relaying the same.

(ii) The panel should be fixed on and including angle iron stand made out of 50x6 mm thick 90 cm height legs duly grouted 45 cm below ground level in PCC all as directed.

(iii) The minimum size of feeder pillar box should be 1700mmx 1850mmx 650mm or as directed by OEM

(iv) Make of MCCB's MCB's and ACB should be same make.

INCOMINGS

(a) Air circuit breaker 630 Amps, 4 Pole, 50 KA fixed type LT 415 V AC grade having microprocessor based release LCD display, over current and earth fault protection and interlock trip push button complete IS 2516 marked-01 No.

OUTGOINGS

(a) MCCB 415 Volts, 315 Amp, rating 4 Pole (triple pole and neutral), adjustable Thermal Magnetic release 80% to 100% (Service Breaking Capacity 35KA (Ics=100%Icu)-04 Nos.

(b) MCCB 415 Volts, 63 Amp, rating 4 Pole (triple pole and neutral), adjustable Thermal Magnetic release 80% to 100% (Service Breaking Capacity 35KA (Ics=100%Icu)-02 Nos

Surendra Engineers

M/s SCHOLASTIC ENTERPRISES