REPAIR/MAINT OF EXTERNAL ELECTRIC SYSTEM, UG CABLE, LT PANEL, STREET LIGHTS, SUMMER APPLIANCES, RO PLANT AND MISC ELECTRICAL WORKS INCLUDING PREVENTIVE MAINTENANCE OF E/M INSTALLATION OF ELECTRIC AND WATER SUPPLY INSTALLATION AT DGQA MAINT UNDER GE (

Amount

M&L for lowering/lifting of submersible pump and motor using chain pully arrangement of suitable size and disconnecting the electric and water pipe connection for lifting and taking out the column pipe of dia 50 mm / 40 mm dia pipe from the bore well up to depth of 90 meter and including submersible cable submersible pumping set of any capacity complete all as specified and directed by Engr-in-Charge.

S&F in replacement of rusted GI column pipe Med Grade of size 50 mm dia (10 feet long) including flanged nut bolts, washer, gasket and welding works complete all as specified and directed by Engr-in-Charge. Make- Tata/Jindal

S&F in replacement of Submersible cable PVC insulated copper conductor flat 3 core 4 Sqmm 1100 volt. Make- Plaza/Havells/polycab

M&L for opening of submersible pumping set upto 10 stage of capacity 5 HP, 100mm dia (three phase) pump type 4 C/50. Make- KSB and replacement of following U/S parts and re-fixing of the same and testing commissioning complete all as specified and directed by Engr-in-charge. 1. Allon bolt -4 Nos 2. Bearing bush in suction housing - 1 Nos 3. Bearing sleeves - 1 Nos 4. Bearing bush in stage casing - 4 Nos 5. Cable guards - 1 Nos 6. D.O.L - 1 Nos 7. D.O.L. Sleeves - 1 Nos 8. Distance sleeves in suction Housing - 1 Nos 9. D.O.L bush - 1 Nos 10. Impeller Noryl - 35 Nos

M&L for rewinding of burnt submersible motor 5 HP, 3 phase, 415 volt, 50 Hz of any make with water proof insulated copper conductor of same specification as per old one after dismantling /cutting out burnt windings from stator assembly cleaning slots properly complete with insulating slots packing, sleeves, papers & re-assembling stator and rotor after replacement of worn out spares/matching wsorks including painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of motor external surface and water proof jointing for submersible cable 3 core with replacment of oil seal sand guard, bolts and nust, gasket and cable packing ring, bearing, bush etc complete all as specified and directed by Engr-in-charge.

M&L for providing cement concrete type B2 1:2:4 (40 mm graded aggregate) in foundation, filling and mass concrete complete including dismantling existing all as directed by Engr-in-charge.

M&L for dismantling of centrifugal pump of capacity upto 7.5 HP/10HP from the foundation and MS channel includig disconnection of all electric connection and disconnection of suction and delivery pipe lines complete and repair to pump at authorised work shop as required like rep/replacement of spares like seal kit, Outlet parts, male/female connections, couplings, gaskets, bearing, impeller complete for making the pump fully serviceable and all as directed by Engr-in-charge. Note- Testing of pump shall be carried out if sufficent pressure is not developed the contrator will redo it without any extra cost

M&L for rewinding of burnt centrifugal motor of 7.5 HP/10HP capacity of any type and make of 3 phase and 415 volts, 50 Hz, AC type complete with rewinding with same gauge super enamelled copper wire including all insulating materials, sleeves and insulation sheet and replacement of spare parts like ball bearing, bush and any other parts required to be fixed the motor fully serviceable complete all as directed by Engr-in-charge.

All as per Item No 8 Above but 05 HP capacity complete all as directed by Engr-in-charge.

Dewatering the existing 20,000 ltr capacity, semi underground water supply sump by pumping and manual labour with necessary T&P and cleaning the same by way of taking out all scaling/silt/dirt deposition using wire brushing other scrapping tools there in completely from bottom and side walls surfaces and from mouth of circulating pipes of UG sump, necessary brooming and brushing and marking the date of cleaning at the sump including disinfectant using bleaching powder complete all as specified and directed by Engr-in-charge.

Dewatering the existing 30,000 Gln capacity, Over head tank by pumping and manual labour with necessary T&P and cleaning the same by way of taking out all scaling/silt/dirt deposition using wire brushing other scrapping tools there in completely from bottom and side walls surfaces and from mouth of circulating pipes of OH tank, necessary brooming and brushing and marking the date of cleaning at the tank including disinfectant using bleaching powder complete all as specified and directed by Engr-in-charge.

Taking down carefully cast iron sluice valve of size 150 mm bore from CI water mains, dismantling parts and reassembling, replacement of ss spindle for sluice valve, class PN 1.0, and repacking stuffing box of sluice valve spindle, refixing in original position including provision of nuts, bolts, washers, rubbers gaskets etc complete all as specified and as directed.

Taking down carefully cast iron sluice valve of size 100 mm bore from CI water mains, dismantling parts and reassembling, replacement of ss spindle for sluice valve, class PN 1.0, and repacking stuffing box of sluice valve spindle, refixing in original position including provision of nuts, bolts, washers, rubbers gaskets etc complete all as specified and as directed.

Taking out existing U/S CI sluice valve of any size any pattern up to 150 mm bore from 80 mm bore complete all as directed.

S&F Cast iron sluice valve of size 80 mm dia Stainless steel stem PN- 1.6 ( Flanged) conforming to IS 14846 hand wheel operated Make - Zoloto /Kirloskar/Kartar

All as per Item No 14 Above but 100 mm dia

Supply and laying in replacement of galvanised steel water tubing medium grade in trenches / wall /floor with all fittings , connections as required at site of size 15 mm bore :- Make : Tata/Jindal

All as per Item No 16 Above but Bore of pipe 20 mm complete all as directed..

All as per Item No 16 Above but Bore of pipe 25 mm complete all as directed.

All as per Item No 16 Above but Bore of pipe 50mm complete all as directed.

All as per Item No 16 Above but Bore of pipe 80mm complete all as directed.

All as per Item No 16 Above but Bore of pipe 100mm complete all as directed.

S&F in replacement of Stop valve gun metal valve with iron handle screwed both ends for iron pipe and fixed of size 15 mm bore :- Make- Zoloto, Saint,castle

All as per Item No 17 Above but Bore of pipe 20mm complete all as directed.

All as per Item No 17 Above but Bore of pipe 25mm complete all as directed.

All as per Item No 17 Above but Bore of pipe 50mm complete all as directed.

S&F in replacement of GI socket of 15 mm ISI marked complete all as specified and directed by Engr-in-charge. Make- Unik/ISI marked

All as per Item No 18 Above but Bore of pipe 20mm complete all as directed.

All as per Item No 18 Above but Bore of pipe 25mm complete all as directed.

All as per Item No 18 Above but Bore of pipe 50mm complete all as directed.

S&F in replacement of GI union of 15 mm ISI marked complete all as specified and directed by Engr-in-charge. Make- Unik / ISI marked

All as per Item No 19 Above but Bore of pipe 20mm complete all as directed.

All as per Item No 19 Above but Bore of pipe 25mm complete all as directed.

All as per Item No 19 Above but Bore of pipe 50 mm complete all as directed.

S&F in replacement of GI nipple of 15 mm, 6 " long ISI marked complete all as specified and directed by Engr-in-charge. Make- Unik/ ISI marked

All as per Item No 20 Above but Bore of pipe 20mm complete all as directed.

All as per Item No 20 Above but Bore of pipe 25mm complete all as directed.

All as per Item No 20 Above but Bore of pipe 50 mm complete all as directed.

S&F in replacement of GI elbow of 15 mm medium grade ISI marked complete all as specified and directed by Engr-in-charge. Make- Unik/ ISI marked

All as per Item No 21 Above but Bore of pipe 20mm complete all as directed.

All as per Item No 21 Above but Bore of pipe 25mm complete all as directed.

All as per Item No 21 Above but Bore of pipe 40 mm complete all as directed.

All as per Item No 21 Above but Bore of pipe 50 mm complete all as directed.

Taking out existing U/S NRV of size 50-150 mm bore complete all as directed.

Suply and fixing cast iron NRV flanged end of size 100 mm dia with all fitting and accessories . Make- zoloto /Kirloskar/Kartar

All as per item 23 above but 80 mm dia

All as per item 23 above but 50 mm dia

Taking out existing U/S valve chamber incl brick work & PCC work complete all as directed.

Brick masonry valve pit/chamber of size 1.2mx1.2mx1.2m (internal dimensions) suitable for valve with 150mm thick PCC (1:4:8) type D-2 for foundation brick wall in cement mortor (1:6), 40 mm thick PCC (1:2:4) type B-1 for coping, rendering in cement mortor (1:4) 15 mm thick internally & externally flush painted in same mortor as the work proceeds flooring shall be 40 mm thick in PCC (1:2;4) type B-1 laid over 75 mm thick hard core including a provision of mild steel sheet cover 3 mm thick on 50x50x6mm angle iron frame work with 2 coats of synthetic enamel block paint over a coat of red oxide primer & loking arrangement including necessary excavation, earth work complete all as specified and directed by Engineer-in-charge.

M&L for minor reparing / rectified and attending the complaint of pipe line leakage and reparing of any size by highly skilled trades man and making functional including all GI fittings like elbow, socket, Tee, Nipple, bend, union etc and making new threads as required at site including excavation,return refilling and removing soil & earth work etc. complete all as specified and directed.

Supply & fixing in replacement of copper lugs size varying from 6 sq mm to 35 sqmm for jointing cable. All as specified and directed by Engr-in-Charge. Make- Dowells Cat Part No CUS-554 & equivalent

Supply only Chlorine Testing kit with coloured ample complete with all testing fitments and OT solution in Rexene finish box complete all as specified & directed.

M&L for cutting of existing CI pipe line in position for rectifying leakage and reducing to required length, in position, for insertion of collars or other fittings including necessory exvation and earthwork, dewatering etc, if any involed, complete all as specified and directed upto 80mm bore of pipes Note: S&F of insertion of fittings/pipes pieces etc shall be measured & paid for separately under appropriate item of BOQ

All as per item No 31 but for 100m bore pipe complete all as directed.

Supply & injecting of calcium hypochlorite (chlorine content 65 % to 70%) calcium based granular disintectant for water treatment much more stable than clorine gas & stronger than bleaching powder & sodium hypo packed in 45 kg drum in sealed container complete all as specified and directed by Engineer-in-charge. Make- M/S Rayalseema hi-strength/SCS-10K (CLO2)/Altoch

Supply & fix in replacement of Electronic overload relay (Manual reset) relay range 24-40 amp suitable for direct mountimg complete all as specified and directed by Engr-in-charge. Make- L&T/havells/Siemens

Supply & fix in replacement of Electronic overload relay (Manual reset) relay range 9-16 amp suitable for direct mountimg complete all as specified and directed by Engr-in-charge. Make- L&T/havells/Siemens

M&L in replacement of for Power contactor 3 pole Type MNX 32 AC 3 rating 32A complete all as specified and directed by Engr-in-charge. Make- L&T/havells/Siemens

Supply & fix in replacement of contactor, 3 pole, 415V, MNX 18/25 complete all as specified and directed by Engr-in-charge. Make- L&T/havells/Siemens

Re-development of bore well by means of DTH compressor of suitable capacity & Pressure (Minimum 4 hour) with Air compressed in deep bore well with high pressure rubber hose in bore well (Each upto 200 Meter deep) by pushing compressed air pumping muddy water till the clear water is obtained all as directed.

M&L for preparation of old Cast iron/ GI steel water tubing including all fittings and Sluice valves and applying two coats of synthetic Enamel paint (Colour as decided by Engineer -in- Charge) on suction,delivery of pump Sets, pipe lines of dia not more than 200mm complete all as specified and directed by Engineer-in-charge.

S&F in repairs of Leather Sheet flap with Cast iron plate of foot valve of size 100mm dia with necessary fixing arrangement like nut , bolts washer packing sheet etc complete all as directed at site.

Supply and fix in repair rubber coupling suitable for 7.5 HP pump set as per existing pattern complete all as specified and directed by Engr-in-Charge.

S&F in replacement of pig lead joint metal type for CI/ MS pipe lineall as specified and directed by Engr-in-charge.

Testing of drinking water sample taken from raw/RO water delivering point of DGQA complex, badarpur from any authorised testing laboratory registered with the NABL Deptt complete all as specified and directed by Engr-In-Charge.

M&L for servicing of RO system complete with checking of all the parts of the plant including cleaning of RO membrane of 1000 LPH capacity and RO plant capacity 6000 LPH with the help of injecting RO membrane cleaning chemical of technical grade and of approved quality and cleaning should be performed to remove biological or organic foulants and membrane cleaning will be done individually complete making the system trouble free and entire satisfaction to the Engr-in-charge.

Supply of activated carbon IV-900 grade for preventing scales suitable to RO plant capacity 6000 LPH complete all as directed.

Supply of multigrade sand for preventing scales suitable to RO plant capacity 6000 LPH. complete all as directed.

Supply of consumable anti scalene chemical for preventing scaling of membrane of RO plant complete all as directed. Make: ION Exchange/Thermax/GE).

Replacement of 30 Micron filter suitable for size 4 inch dia X 20 inch length with filter capacity upto 1 micron. Make: Filtration separation/US filter.

Supply of consumable PH booster chemical for RO plant (Human consumption grade superior quality).

M&L for Replacement of mechanical seal of 10 HP 3 Phase, 415 volt in high pressure pump installed at RO plant of capacity 6000 LPH complete all as specified.

M&L for Replacement of RO membrane module size 8040 suitable for 6000 ltr / hr central RO Plant complete including taking out old UNSV membrane from the housing including complete testing and commissioning of the RO plant all as specified and directed by EIC Make : Torray / Hydranautics / Dow

M&L for supply, installation and testing in replacement of Earthing complete with galvanised steel earth plate electrode 60×60cm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to but using galvanised iron strip 25×4mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion all as specified and directed by Engr-in-charge.

Supply and fixing in repair of digital Voltmeter of range 0-500 Volts single phase, Class 01 of size 96 x 96mm suitable for existing LT panel. Make AE/HPL/Legrand

Supply and fixing in repair of digital Amp meter with CTs 0-300 Amps single phase, class 01 of size 96 X 96mm suitable for existing LT panel. Make AE/HPL/Legrand

S&F in replacement 1'x1' size LED panel lighting luminaire glare free illumination fitting size 300x300x70 mm (LXWXH) of 15 watts capacity surface mounting with high brightness SMD LEDs completee incl taking down old UNSV fittings all as directed by EIC, Make- Havells/Philips/Wipro

M&L for painting of transformer complete with two coats of synthetic enamel paint of approved colour including removing of all loose paints, oils dust, rust etc including painting/marking of SM No/MES No, capacity etc all as directed by Engr-in-Charge for 1000 KVA capacity.

Taking down old UNSV security light driver from pole fitting upto 11 mtr height, S&F new eectronic driver suitable for fixing in any make 45/60 Watt LED Light Fitting complete all as directed by Engr-in-charge. Make- Bajaj/Philips/Havells

M&L for servicing /cleaning of DG set capacity 125KVA installed at main Receiving S/S complete, comprising of the following work, Testing and commissioning after service complete all as specified and directed by Engg-in -charge.

Supply of Fuel Filter Suitable for DG set of capacity 125KVA,Make - Kirloskar

Supply of oil Filter suitable for DG set of capacity 125KVA, Make - Kirloskar as per sample

Supply of Assembly of air cleaner suitable for 125 KVA DG Set

Supply of hose for air cleaner make Kirloskar suitable for 125 KVA DG Set

Supply of stop solenoid Assembly energies to run 12 V two coil suitable for 125 KVA DG

Supply of AVR Suitable for DG set of capacity 125KVA. Make - Kirloskar.

Supply of air pipe(CAC To Air Inlet Manifold) suitable for DG set of capacity 125KVA. Make - Kirloskar as per sample

Supply of water pump assly with pulley Suitable for DG set of capacity 125KVA. Make - Kirloskar.

Supply of Injector assly Suitable for DG set of capacity 125KVA. Make - Kirloskar.

Supply of air inlet manifold (CI). Make:- Kirloskar suitable for 125 KVA DG Set.

Desmantling the existing radiator and inter cooler of DG set 125 KVA by unscrewing nut, bolts and cleaning the internal surface by wet cloth & suitable chemical and Re-fixing of inter cooler with radiator assembly all as directed by Engineer-In-Charge.

M&L in replacement of for detect & brazing of leakage radiator tubing suitable for 125 KVA DG Set, all as directed at site.

S&F in repairs of hose of water pipe in replacement all as directed at site. Make : Kirloskar suitable for 125 KVA DG Set.

M&L of scraping, rubbing of DG set rough/old paint including cleaning and preparatiom for complete painting of DG Set incld frame aftrer proper cleaning of all surfaces by two coats of enameled paint as per color code by spray painting over a one coat of red oxide primer all as for DG set capacity 125KVA including conopy and writing of SM/MES No installed at main Receiving S/S complete colour as specified and directed by Eng-in-charge.

Labour for servicing of diesel engine of 20/25 KVA at DGQA Badarpur to repair/replacement of the following components including testing all as specified and directed by Engr-in -charge.

Replacement of Element fuel pre filter complete all as specified & directed.

Replacement of Element fuel Micro filter complete all as specified & directed.

Replacement of Element LO filter 1.1 ltrcomplete all as specified & directed.

Replacement of O ringcomplete all as specified & directed.

Replacement of Air cleaner assembly dry complete all as specified & directed.

Replacement of Flexible pipe engine to cooler complete all as specified & directed.

Replacement of Flexible pipe cooler to filter complete all as specified & directed.

Replacement of Radiator fan complete all as specified & directed.

Replacement of V Belt B-53 complete all as specified & directed.

Replacement of Hose pipe thermostat to radiator complete all as specified & directed.

Replacement of Hose complete all as specified & directed.

Replacement of Fuel pipe complete all as specified & directed.

Supply only new engine oil of make Servo super 20W40 of Indian oil or equivalent grade of Hindustan Petroleum for the diesel engine set of diffirent cap as directed by Engineer -in -Charge. Make:- Servo/BP/HP

Taking out U/S Dynamo cap 12 Volt from DG set and servicing of dynamo including replacement of slip-rings & carbon brushers and reassembling after repair and re-fixing in DG set as directed by Engr-in-charge

Disconnecting of complete radiator assembly cleaning of 20/25 KVA DG Set and de-scaling of chocked water tubes of radiator by pull through nylon brush and reassembling the same. Cleaning the fins of the radiator with acid including brazing of worn out copper tube and replacement of the worn out minor spares such plain washer, spring washer, screw nut bolt joint rubber & re-installing the same in original position all as directed

Supply and filling water coolant(diluted)in radiator valve line or equivalent in golden crusher including removal of old water/coolant, all as directed by Engineer-in-Charge. Make HP/Bosch

Charging of battery 12 Volt 180 AH by 1250 specific gravity Electrolyte by the filling in a battery each cell and charging the battery for 12 hrs, testing complete all as specified and directed by Engr-in-charge.

S&F in Replacement of u/s AVR card of 20/25 KVA DG Set alternator complete all as speicified. Make: Kirloskar Electic Co.

Replacement of electrically operated fuel shut down valve assembly suitable for 20/25 KVA DG Set complete testing and commissioning as specified and directed by Engr.in-charge including dismantling and removal of old U/S valves of any capacity DG set as directed by Engr-in-charge

Dismantling the PT/FI pump assembly of 20/25 KVA DG set and repair/ overhauling/ calibrating in authorized lab including replacing worn out rings, plunger, damper plate gasket etc. including, refixing, reconnecting, testing &commissioning complete as specified and directed by Engr-in-charge.

Repair/overhauling of self starter including replacement of worn out clutch assembly, bush, spring, plunger assembly, solenoid switch, carbon brushes, brush spring etc for the 20/25 KVA DG Set & refixing the same in original position & DG testing complete all specified directed by Engr-in-charge.

M&L for replacement of battery 12V, 150 AH DG SET capacity 20/25/125 KVA Complete with copper battery terminals for wire connection. Complete all as specified and as directed by Engr-in-Charge. Make-Exide

Supply and fix in replacement of Engine safety unit (ESU) for DG set of capacity upto 125 KVA complete all as specified and directed by Engr-in-charge.

M&L for scrapping old paint surface by removing old dirt etc from LT pole 9/11 mtr long and applying one coat of synthetic enamel paint upto 1.2 m height and there on one coat of synthetic enamel paint silver color on steel surfaces such as cross arms including writing of pole no. Complete all as specified and directed by Engr-in-Charge

M&L for replacement of MCCB capacity 400 A, 4 pole 415V, breaking capacity 35 KA, Complete all as specified and as directed by Engr-in-Charge. Make- Cat part No 830166 of Opti-pro indoasian or equivalent in Legrand/Havells

M&L in replacement MCCB capacity 250 A, 4 pole 415V, breaking capacity 36 KA, Complete all as specified and as directed by Engr-in-Charge. Make- Cat part No 830117 of Opti-pro indoasian or equivalent in Legrand/Havells

M&L in replacement MCCB capacity 200 A, 4 pole 415V, breaking capacity 36 KA, Complete all as specified and as directed by Engr-in-Charge. Make- Cat part No 830116 of Opti-pro indoasian or equivalent in Legrand/Havells

S&F in reapirs of MCCB four pole , 415V , fixed thermal and magnetic setting of capacity 125Amp, breaking capacity 25 kA complete suitable for existing LT panel all as speficied and directed by Engr-in-charge .ICS=100 % of ICU. Make Havells/Standard/Legrand

S&F in repairs of MCCB four pole , 415V , fixed thermal and magnetic setting of capacity 100Amp, breaking capacity 25 kA complete suitable for existing LT panel all as speficied and directed by Engr-in-charge .ICS=100 % of ICU. Make Havells/Standard/Legrand

Excavation in trenches soft/loose soil not exceeding 1.5 mtr wide in not exceeding 1.5mtr in depth for foundation etc or for shaft well, cesspits, manholes, fire hole etc n.exc 10sqmm on plan and not exceeding 1.5mtr in depth and getting out complete all as specified and as directed by the Engineer-In-Charge

Returning filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm complete all as specified and as directed by the Engineer-In-Charge

Removing excavated material not exceeding 50mtr and depositing where directed at a level not exceeding 1.5mtr above the starting point complete all as specified and as directed by the Engineer-In-Charge

M&L for sand cushioning in trenches for protection of LT under ground cable including watering and consolidation.

Supply and laying well burnt sub class ‘B’ bricks, locally available in trenches for protection of underground cable complete all as specified.

M&L for complete Servicing/calibration of VCB of rating 400 Amps and 11 KV grade by authorized and verified company including all mechanical and electronic parts along with LOAD BALANCING ON THREE PHASE complete all as directed by Engr-in-charge at site.

Supply & Fixing in replacement ACB 4 Pole, 415 V, with thermal magnetic release (manual fixed type) of capacity 630 amps, suitable for existing LT panel ICS=100 % of ICU. Make Havells /Legrand/L&T

M&L for Excavation by Trench less Boaring Technology for holes under road, pavement, hard standing using Ultra sound technique and engaging necessary Machine including HDPE pipe of dia 50 MM suitable for 0.4 MPA working pressure complete all as specified and directed by Engr-in-charge. Note - HDPE pipe and making good the distrubed surface is deemed to be included in rate quoted by the Contractor.

M&L for repair of solar light fitting complete by repalcement of electronic control unit, solar control panel 12V, suitable for 15 watts capacity solar light, charge control unit, replacement of solar modules, including testing all as directed by Engr-in-charge.

S & F in replacement of maintenance free battery suitable for soalr light fitting of 12 Volt, 50 AH complete all as specified. Make- Exide/Amron/Okaya

M&L for repalcement of 15 watts LED solar street light water proof type from the existing solar pole of height 4/5 mtr height complete all as specified. Make- SURYA/HALONIX/BAJAJ

Taking down old existing cable and Supply and lay HT UG Cable PVC insulated, armoured heavy duty electric cable with aluminium conductor, 11000 volts grade, cross sectional area 300x3 sqmm complete all as directed by Engr-in-charge.

M&L for providing cables indoor termination suitable for HT Cable 3 core of size 120 to 185 SQMM terminated at HT VCB Of 630 amps complete after disconnection all the existing connections and removal of burnt U/S cable termination complete including taking out the VCB panel complete all as directed by the Engineer-in-Charge.

Dewatering the existing STP Sump capacity upto 10000 Ltr, by pumping and manual labour with necessary T&P and cleaning the same by way of taking out all scaling/sludge/silt/dirt deposition there in completely from bottom and side walls surfaces and from mouth of circulating pipes of UG sump, necessary brooming and brushing and marking the date of cleaning at the sump periodically at interval of 3 month including disinfectant using bleaching powder complete all as specified and directed by Engr-in-charge.

M&L for jointing, testing and commissioning in replacement heat shrinkable straight through Jointing Kit suitable for LT Cable of size 70 sq mm to 120 Sqmm, 3.5/4 core complete all as specified and directed by Engr-in-charge. Make:- Denson/M seal/3MCat No- MHSX1.1 KV(HSLA-3/4)

All as per item no 97but size 25 sq mm to 50 Sqmm, 3.5/4 core. Make:- Denson/M seal/3M Cat No- MHSX1.1 KV(HSLA-2/4)

Taking down old UNSV security light fittings from pole upto 11 mtr height, S&F new LED street light fitting of capacity 60 watt 6000K, made up of pressure die cast housing with toughned glass and individual high power LEDs, IP66 protection and impact resistance of IK07 with 10KV built in surge protection device having top opening separate driver compartment complete with all electrical accessories and as specified, Make-Havells/Philips/Wipro/Bajaj

Taking down old UNSV security light fittings from pole upto 11 mtr height, S&F new LED street light fitting of capacity 45 watt 5700K, made up of pressure die cast housing with toughned glass and individual high power LEDs, IP66 protection and impact resistance of IK07 with 10KV built in surge protection device having top opening seperate driver compartment complete with all electrical accessories and all as specified, Make-Havells/Wipro/Bajaj

M&L in replacement of cable XLPE insulated screened PVC bedded, galvanized steel wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of following sizes complete all as specified and directed by the Engineer-in-Charge. Make- Havells/Gloster

400 sqmm 3.5 core

95 sqmm 3.5 core

50 sqmm 3.5 core

35 sqmm 3.5 core

16 sqmm 4 core

Taking out old Unserviceable street light timer switches, M&L inclding testing and commissioning of NATURE Switch for outdoor lighting automation using space grade sensors and an advances micro controller suitable for outdoor use having features Automatic Switching ON at Sunset, Automatic Switching OFF at dawn, No clock setting and time settings wide operating voltage range, High voltage trip and auto reset having specification 230 Volts, 50 Hz complete with all connected accessories of rating 12 KW 1 phase, current range 40 Amps all as specified. Make- KAKTIYA ENERGY SYSTEM Model No- SWADEEP-02EC12KWP1P /Universal switch gear & control system

M&L in replacement of PVC flat twin core cable with aluminium conductor of size 10 Sqmm 2 core suitable for 1100 volts power supply complete all as specified and directed by Engr-in-charge. Make :Havells/Polycab/Plaza

M&L in replacement of PVC flat (weather proof) twin core cable with copper conductor of size 06 Sqmm suitable for 1100 volts power supply complete all as specified and directed by Engr-in-charge.

Supply and fixing in replacement copper wire in wiring circuits as per site requirements PVC insulated single core 1.5 Sqmm 1100 volts grade multi stranded conductor complete all as specified and directed by Engr-in-charge. Make of cable - Havells/Finolex/Plaza

Supply and fixing in replacement copper wire in wiring circuits as per site requirements PVC insulated single core 2.5 Sqmm 1100 volts grade multi stranded conductor complete all as specified and directed by Engr-in-charge. Make of cable - Havells/Finolex/Plaza

S&F in replacement of PVC insulated with copper conductor of flexible wire of size 23/0.0076 twin core for connecting from fan to electric system complete all as specified and directed by Engr-in-Charge.

Taking out by disconnecting/unscrewing all electrical connection of UNSV post top light, M&L including testing of post top of 35 watts capacity suitable for 240 volts, 50 Hz single phase power supply, light, spun aluminium landscape luminaire with high power LEDs as light source complete with all standrard accessories and all as directed by Engr-in-charge. Make- Havells/Philips/Bajaj

Taking out old UNSV landscape light from the existing position, M&L including testing and commissionng of landscape luminaire aluminium cast for diffused lighting with high power LEDs as light source having height 1.0 meter of 08 watts capacity suitable for single phase, 240 volts, 50 Hz power supply compelte all as directed by Engr-in-charge. Make- Havells/philips/Cromption (Note- Necessary PCC work and excavation will be measured and paid seperately).

Taking out by disconnecting/unscrewing all electrical connection of UNSV flood light, M&L including testing of flood of 50 watts capacity suitable for 240 volts, 50 Hz single phase power supply, fabricated with die cast aluminium with high power LEDs as light source complete with all accessories all as directed by Engr-in-charge. Make- Havells/philips/Cromption

Taking out by disconnecting/unscrewing all electrical connection of UNSV flood light, M&L including testing of flood of 100 watts capacity suitable for 240 volts, 50 Hz single phase power supply, fabricated with die cast aluminium with high power LEDs as light source complete with all accessories all as directed by Engr-in-charge. Make- Havells/philips/Cromption

S&F in replacement Energy saving 150 Watt envoirmental friendly, long life, exclusive innovative die cast aluminium IP65 flood light in LT polewith high power LEDs as light source, suitable for heighlighting architectural features completet with all electrical accessories all as specified by EIC Make: Crompton/ Bajaj//Havells

Taking out old UNSV bus chamber of any rating, M&L for supply and fixing bus bar chamber current rating 200 amps 8 way type suitable for 415 Volts, 50 Hz AC supply complete making all incoming and outgoing connections all as directed by Engr-in-charge. Make- Havells/L&T/Simens

Taking out old UNSV MCB any type, M&L for MCB C series TPN 63 amps, 4 pole rating, as per IS 60898-1, 415 volts, 50 Hz, 10 KA, complete all as directed by Engr-in-charge. Make- Indoasian/Havells/Polycab

Dismantling of old existing looping box incl disconnecting of incoming/outgoing cables& removing from site, Supply, installation and testing of Non transparent SMC Kiosks box 3 phase with 4 Nos bus bar, 63 amps aluminium 4 wire and 01 Nos Kit cat fuse of 10 amps factory made ,outdoor type, locking arrangement, front side of suitable size 300x200x100mm complete all as specified and as directed by Engr-in-charge . Make- UNIVERSAL SWITCH GEAR CONTROL/L&T/ Tricolite/ Sintex

S&F in replacement of ASD starter of capaccity 10 HP ( 7.5 KW) current rating 25 Amp overload relay range 17-25 Amp complete all as specified and as directed by Engr-in-charge.Make- Havells/L&T

Taking out existing U/S AMF panel of any size complete all as directed.

Supply, installation, testing and commissioning in replacement of factory made and tested AMF Panel for 125 KVA with bye-Pass arrangement for Main & DG both indoor, platform mounted, suitable for 415 V 3 Phase and neutral, 4 wire, 50 HZ supply having a bus bar chamber with insulated Aluminium bus bars of 200 Amps rating installed on DMC insulators with bus bar chamber. The panel shall be dust and vermin proof, protection class (IP-54) and made out of 2.00 mm thick CRCA mild steel sheet and MS Angle frame work (made out 75 x 6 mm thick), front opening type with aprons for cable entry with propeer ferrule & cable gland, internal wiring with PVC Insulated Multistranded Copper Conductor FRLS cable of adequate siz ebut not less than 1.5 Sqmm complete. All steel works including frame shall be anticorrosive coating with seven tank process and finall epoxy polyester powder coating. Make of AMF Panel: L&T/Unilac/Universal Switch gear Control (i) Under Voltage Relay 415 V AC for Main-1 No (ii) Under Voltage Relay 415 V AC for DG-1 No (iii) AC timer 230 v 2 NO+2 NC- 1 No (iv) DC Timer 12/24 V-1 No (v) Engine start Relay12/24 V-1 No vi) Control MCB SP 6 Amp-6 Nos

Contd sl item No 118 vii) Transformer 12/24 V - 1 No viii) Rectifier -1 No ix) LED indicating light for Main & DG - 6 No x) LED Indicating light for Battery Charger-1 No xi) Voltmeter (0-500v)-1 No xii) Amp Meter (0-300 Amp) -1 Set xiii) CT Coil 200/5 a- 3 Nos xiv) DC Voltmeter 15/30 v-1 No xv) DC Amp Meter -1 No xvi) Trickle /Boost Switch -1 No xvii) Auto/Manual Switch -1 No. xviii) Start & Stop Push Button - 2 Nos. XIX) Frequency Meter - 1 No. xx) Power Contractor 185 Amp 3 Pole 415 v for DG -1 No. xxi) Power Contractor 185 Amp 3 Pole 415 v for MAIN- 1 No. xxii) MCCB 200 AMp 36 KA 3 pole for main & DG- 2 Nos. xxiii) Control Relay - 1 Set. xxiv) C/o switch 200 Amp 4 pole for bye pass arrangement Main Supply. xxv) C/o switch 200 Amp 4 pole for bye pass arrangement DG Supply. xxvi) Hooter 24 v dc. xxvii) Overload Relay 2.5-4 Amop - 1 No

Disconnecting of Voltage stabilizer of capacity 30 KVA oil type 3 phase 415 V from existing electric circuit transportation of the same to authorized workshop to facilitate the necesssary repair works and again transporting to MES installations including testing the same on load to the satisafaction after making electric connection.

Replacement of UNSV reversible synchronous motor low speed instant start-stop high torque input 220 V single phase 50 Hz speed 60 RPM of capacity 3 kg-cm or as per existing servo motor alongwith bushes complete all as specified and directed.

M&L for dismantling of upper cover of Servo Voltage stabilizer of capacity upto 30 KVA after disconnecting all electrical connections for overall servicing, cleaning of dust and replacement of UNSV parts i.e PCB Card, Micro Processor based panel, Potentiometer, RC Network with box, 6/12 pin connector, indicator, servo motor or any other parts and fixing complete incld testing all as specified and directed by Engr-in-Charge

Replacement of PCB Card of input and output comparator ,limit switch for high and low setting, repair/replacement of control circuit ,control transformers etc suitable for Servo Voltage stabilizer of 30 KVA including circuit wiring complete all as specified and directed at site Make:Volina/Vintek electronics

Supply & topping up transformer oil of BDV not less than 50 KV for toping up of reduced level in servo voltage stabilizer due to evaporation/leakage/losses due to dehydration.Makke GULF/HP

Replacement of Carbon Brush set as per the existing

S&F in Replacement H Connector complete all as specified and directed.

Replacement of old burnt out winding of primary transformer with dimmer super enamelled copper conductor of std gauge incld varnish ,insulating paper wire and necessary circuit wiring complete all a specified and directed of cappacity 30 KVA

M&L painting of Servo Stabilizer complete with two coats of synthetic enamel paint of approved colour including removing of all loose paints, oils dust, rust etc including painting/marking of SM No/MES No, capacity etc all as directed by Engr-in-Charge for 30 KVA capacity.

S&F in replacement of electronic sensing circuit sensing/trigger transformer Make:Vinitec/Volina

S&F in replacement of RC network suitable for 3 kg servo motor complete all as specified and directed Make:Volina/Vintek electronics

S&F in replacement of 6/12 pin as required at site as per capacity of 30 KVA Stabilizer Make:Volina/Vintek electronics

Material & Labour for painting to existing LT panels, indoor/outdoor type installed at DGQA complex Badarpur with super enameled paint of approved blue colour on exposed surface including preparation of surfaces and applying primer coat complete all as specified and directed by Engineer-in-charge

Material & Labour for maintenance to existing LT panels, indoor/outdoor type installed at DGQA complex Badarpur, installation using suitable welding machine for LT panel, replacement of door hinges, nut & bolts, door beaders/ gaskets, panel locks,indicator lamps complete all as specified and directed by Engr-in-charge.

Supply & Fixing in replacement of digital volt meter, 415V, flush mounted class - 1.0, size 96 X 96 Sq mm complete all as specified and directed by Engr-in-charge. Make : Rihsabh/HPL/ AE

S&F in replacement of digital Amps meter, 415V mounted flush mounted class - 1.0, size 96 X 96 Sq mm complete all as specified and directed by Engr-in-charge. Make: Rihsabh/HPL/ AE

S&F in replacement of RYB indicator LED type capacity complete all as specified and directed by Engineer-in-charge

M&L for LOAD BALANCING ON THREE PHASE complete for ACB and connected transformer & LT/HT Panel all as directed by Engr-in-charge at site.

M&L in replacement of GI strip 32 x 6 mm complete all as specified and directed and Engr-in-Charge

M&L in replacement of for fabrication of MS duct cover with minimum thickness of 4mm MS sheet framed brackets made out of MS angles or MS tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc. conforming to Fe.290.Gde-E-165 complete all as specified and directed and Engr-in-Charge

Material and labour in replacement danger notice plate of 1.6 mm thick MS sheet vitreous enameled white with letters figures written in English, Hindi (and conventional skull and bones in signal red colour and fixed with MS clamps, bolts and nuts of suitable size size, for HT supply grade complete all as specified and shown on Drg. As per IS 2551-1963.

M&L in replacement of triple pole mechanically operated mounted on isolators and steel frame with operating mechanism worked from ground level, for current rating up to 200A complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of expulsion fuse single pole above 50 up to 100A mounted on insulators supporting steel frame complete all as specified and directed by Engr-in-charge.

Dehydration and filtration of the existing transformer oil by Dehydration plant to achieve di-electric strength of 40 KV at the gap of 4mm complete all as specified and directed by Engineer-in-charge.(Dehydration plant shall be brought at site by the Contractor) and shall also include the following provisions :- a) Testing of transformer /servo voltage stabilizer oil before & after dehydration shall be carried out as directed. b) The Unit of Payment under this item shall be per liter of oil meant for all processes to the entire completion of jobs. (c) Contractor will maintain a register of dehydration and filtration of each and every eqpt as per format given by Engr-in-charge and submit the same to Engr-in-charge.

Supply and replacement of dehydrating agents (Silca gel) in transformers of capacity upto 500KVA transformer outdoor/indoor type complete all as specified and as directed by the Engineer-In-Charge.

Supply and replacement of LT bushing (Brass stud and bolts with porcelian insulator) suitable size to fixed the transformer capacity range 500 KVA including replacement of gasket, cable glands, etc to make the transformer leak proof complete all as specified and as directed by Engr-in-charge

Material and labour for replacement of worn out off load tap changer set and connecting with existing windig to match the ratio of tap position all as per existing sample suitable for transformers of capacity 100 to 400 KVA all as specified and directed by Engineer-in-Charge.

Material and labour in replacement for oil temperature gauge suitable for transformers all as per existing shape and size for any make and model transformers all as specified and directed incl taking out old gauge all as specified and directed by Engineer-in-Charge.

M&L in replacement of CT 50/5 complete all as directed. make-AE/kappa/Legrand

Supply and laying electrical chequered rubber mat as per is 5424/69, size 2x4 mtr with 2 mm thcik, black in colour complete all as specified. Make DURATUF/DUNLOP

Taking out old UNSV landscape light from the existing position, M&L, testing and commissionng of landscape luminaire aluminium cast for diffused lighting with high power LEDs as light source having height 1.0 meter of 12 watts capacity suitable for single phase, 240 volts, 50 Hz power supply compelte all as directed by Engr-in-charge. Make- Havells/philips/Cromption (Note- Necessary PCC work and excavation will be measured and paid seperately).

Taking down unsv LT panel of any size and capacity complete all as directed by Engr-in-charge.

Supply, install, testing and commissioning in replacement of LT Panel board outdoor type, double door, fabricated from quality 3.15 mm thick CRCA sheet and angle iron including powder coated, making earth connections etc. The panel should be dust and vermin proof factory fabricated, CPRI approved totally enclosed free standing/wall mounting type extandable from both sides, suitabale for 415 volts, 50 Hz 3 phase 4 wire system complete in all respect and confirming to latest relevent of ISI specifications including necessary connections, inter connections with copper conductor cable of required size cable tray gear mounted including MS Angle Frame of size 40x40x5 mm structure at bottom, PCC foundation 1:2:4 for foundation etc complete suitable to AC 23 duty confirming to IS-4064 and with and including the following accessories :- Make: Tricolite/ Adlec/ Universal Switch Gear Control/ Siemens/ L&T/Schneider/Jakson & Co. Note : The contractor shall submit detail Schematic Layout of the Panel Board for approval from Engr-in-Charge before procurement.

M/S Delhi Engineering Co.