8359-REPAIRS /MAINT OF EXTERNAL WATER SUPPLY PIPE LINES ,PUMP SETS, CLEANING OF OVER HEAD TANKS, UG SUMPS, AND OTHER CONNECTED WORKS AT VARIOUS LOCATIONS AND MINOR REPAIRS/ MAINT OF REFRIGERATORS,WATER COOLERS,WINDOW/SPLIT AC AT DGQA UNDER GE STM

Amount

Taking up of unserviceable / rusted GI tubing and connections of 15mm size bore from excavated trench / walls / floors / ceiling etc including cleaning for refixing or removal to store complete all as directed.

All as per item No.1 herein before but for 20 mm bore pipe

All as per item No.1 herein before but for 25 mm bore pipe

All as per item No.1 herein before but for 40 mm OR 50mm bore pipe

All as per item No.1 herein before but for 80 mm bore pipe

Supply and laying of GI tubing of 15mm bore galvanized medium grade of any length including all fittings such as bend, elbow, tee and union on floors/ walls/ceilings complete.

All as per item No.2 herein before but for 20 mm bore pipe

All as per item No.2 herein before but for 25 mm bore pipe

All as per item No.2 herein before but for 40 mm bore pipe

All as per item No.2 herein before but for 50 mm bore pipe

All as per item No.2 herein before but for 80 mm bore pipe

Supply and laying of GI tubing of 15 mm bore galvanized medium grade of any length including all fittings such as bend, elbow, tee and union in trenches complete.

All as per item No.3 herein before but for 20 mm bore pipe

All as per item No.3 herein before but for 25 mm bore pipe

All as per item No.3 herein before but for 40 mm bore pipe

All as per item No.3 herein before but for 50 mm bore pipe

All as per item No.3 herein before but for 80 mm bore pipe

Excavation in trenches n.exc 1.5m width and n.exe 1.5m in depth and getting out in hard dense soil for removing / laying pipe line complete all as specified.

Returning filling in using excavated soil including spreading, levelling, watering and well ramming of hard/ dense soil in layers n.exc 25cm deep complete all as specified

Removing excavated surplus soil to a distance n.exe 50m and depositing where directed at a level n exc. 1.5 m above the starting point

M&L for cutting the existing bituminous road / cement concrete surface 150mm thick to the required width and depth for laying pipe line and making good the disturbed area to match with existing complete all as specified.

S&F in replacement of unserviceable gun metal globe or gate valve of brass heavy duty ISI marked with iron wheel head, butterfly handle screwed both ends for iron pipe of 15mm bore complete all as directed

All as per item No.8 here in before but for iron pipe of 20mm bore

All as per item No.8 here in before but for iron pipe of 25mm bore

All as per item No.8 here in before but for iron pipe of 40mm bore

All as per item No.8 here in before but for iron pipe of 50mm bore

Supply and fix in repair, Ball valves for 15mm dia bore pipe high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms)

All as per item No.9 herein before but for 20 mm bore pipe.

All as per item No.9 herein before but for 25 mm bore pipe.

Replacement of cast iron 80mm bore sluice valve PN 1.6 both flanged heavy duty drilled and installed with stainless spindle gun metal face rings rubber gasket 3mm thick, MS bolts nuts and washers graphite rope complete including taking down the old unserviceable valves.

All as per item No.10 here in before but for 150mm bore

Supply & fix in replacement of CI non-return valve of size 80mm bore complete all as specified and directed.

M&L for run lead joint in replacement including provision of spun yarn etc for 80 mm bore CI pipe fitting complete all as directed.

All as per item No.12 above but suitable for 100mm CI pipe fitting complete all as directed

All as per item No.12 above but suitable for 150mm CI pipe fitting complete all as directed

M&L for repairing gland packing of sluice valve including nut, bolts of suitable size including replacement of U/S valve spindle of any type if required 80mm to 150mm bore.

Cutting the existing damaged 100mm dia CI line in position supply and inserting CI collar of 100mm and testing including necessary earth work in sludgy soil, dewatering and refilling the same in layers complete all as specified and directed

All as per item No.14 here in before but of 150mm bore pipe.

M&L for cast iron fittings such as bends tapers to pieces (Single or double) branch pieces any type, straight, connecting pieces, socket, collars, caps, plugs, flanges/ spigot with nut, bolts and washers for 80mm to 150mm dia complete including taking down existing fitting complete all as specified and directed.

Supply and laying in replacement Cast iron pipes of size 100mm with spigot and socket ends centrifugally cast. Class A, in any length, laid in trenches.

Taking out defective submersible pump set of capacity 3 / 3.5 HP from bore well for repair by lifting GI tubing of size 40/50mm from upto 220 feet depth after disconnecting electrical and pipe line connection complete by means of chain pulley block or other T&P, transporting to workshop including repair /replacement of worn out parts, servicing and overhauling complete with oiling/ greasing, lubricating the parts and reassembling and painting of submersible pump set with motor with two coats of synthetic enamel paint after cleaning and scrubbing and shifting back to bore well, lowering commissioning and testing on full load complete all as specified and directed. Note:- This includes labour charge only for maint, repair and replacement of defective/ UNSV spares / accessories. spares are to be measured and paid separately. Cost of other minor items / spares such as nut & bolts, washers, gaskets etc, which are not covered under Sch “A” but reqd for making fully functional of the plant shall be deemed to be included in this item.

Supply only the following items /parts for submersible pump upto 3/ 3.5 HP

(a) Shaft for pump

(b) Impeller

(c) Gun metal bearing bush.

(d) Thrust bearing complete

(e) Stainless steel motor coupling with key.

(f) Stainless steel studs and nuts

(g) Shaft for motor

All as per item No.18 above but from open /shallow well with GI pipe of size 50/ 80mm and shallowwell depth upto 40/50 feet for capacity 10 HP.

Supply only the following items /parts for submersible pump upto 10 HP

(a) Shaft for pump

(b) Impeller

(c) Gun metal bearing bush.

(d) Thrust bearing complete

(e) Stainless steel motor coupling with key.

(f) Stainless steel studs and nuts

(g) Shaft for motor

Dismantling the motor of submersible pump set, 3/3.5 HP removing the existing burnt out winding and rewinding with PVC copper winding wire of existing gauge and weight including replacement of all insulation material, "O" rings and filling of cooling oil with oil seal and terminal lead for AC 3 Phase 440 volts grade and other petty items required for making motor functional and motor reassembling and coupling with pump set, testing complete all as directed

Dismantling the motor of open well submersible pump set of capacity 10 HP, removing the existing burnt out winding and rewinding with PVC copper winding wire of existing gauge and weight including replacement of all insulation material, "O" rings and filling of cooling oil with oil seal and terminal lead for AC 3 Phase 440 volts grade and other petty items required for making motor functional and motor reassembling and testing complete all as directed

Opening the existing centrifugal pump set of any make , Overhauling, greasing, lubricating, reassembling and testing etc ,replacing unserviceable parts, reconnecting the pump set including testing of capacity 5HP-15HP. Note: Spare parts shall be measured and paid separately

Supply only the following items /parts for centrifugal pumpof capacity 5HP - 15HP

(a) Ball bearing

(b) Bush bearing

(c) Gland bolts, nuts, washers.

(d) Gasket

Dismantling the existing unserviceable motor from centrifugal pump set, transporting to local authorised workshop, cutting removing burnt u/s winding from stator assembly and rewinding the same with original gauge of copper winding wire including all accessories such as insulating sleeves, varnishing, baking, terminal connections including testing after coupling with pump assembly complete for the following capacity .

Supply and fixing in replacement connect submersible PVC insulated cable of 650/1100 volts grade 3 core 6 sqmm with flexible copper conductor water resistant quality ISI marked

S&F GI tubing heavy grade 100mm dia with all fittings, laying in floor/ ceiling/ lowering in well in 3 mtr lengths with heavy grade sockets all as directed

S&F GI tubing heavy grade 80mm dia with all fittings, laying in floor / ceiling / lowering in well in 3 mtr lengths with heavy grade sockets all as directed

S&F GI tubing heavy grade 50mm dia with all fittings, laying in floor / ceiling / lowering in well in 3 mtr lengths with heavy grade sockets all as directed

Cleaning the internal surfaces of Under Ground Sump of capacity 50000 gallons after pumping/draining out water by scrapping down/ brushing and removing all silt dirt, algae etc from walls, floors, washing/ cleaning with water and applying one coat of white wash to all internal surfaces of walls and bottom of room and with one coat of distemper to all external surfaces including top surfaces of UG sump. All old steel surfaces such as vent pipes, inlet, outlet pipes, ladder shall be painted with one coat of anti corrosive bituminous paint. Paintings to oblitering labels shall be not less than 60 x 40 cm using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same as existing writing complete as directed.

Desilting of open / shallow wells of size 30 to 33 feet and 40 feet depth mentioned below by bailing out of water from the well through pump set, removing the silt (mud/sand etc) from the floor of the wells and depositing not exceeding 50 metre, cleaning the inside vertical surface of the wells with wire brushes including removing the large growth and removing the large floating on the water completely all as specified and directed.

Cleaning and desilting of sewage sump of size internal dia 12 feet and 15 feet depth including connected manhole inside the installation by bailing out the sewage water by any method and collecting sewage in container lorry disposing off and removing the complete sediments manually from the sump and disposing off including cleaning of inner wall and bottom surface and flushing out with clean water as directed including repair to outer surface PCC cover with necessary plastering/ replacement of broken PCC cover,covering the sump top side properly and carry out white wash complete on external surfaces and writing cleaning date all as directed.

Cleaning the internal surfaces of Over Head Tank of capacity 75000 gallons at any height / staging by scrapping down/ brushing and removing all silt dirt, algae etc from walls, floors, washing/ cleaning with water and applying one coat of white wash to all internal surfaces of walls and ceilings and paintings to oblitering labels shall be not less than 60x40cm using black paint same as existing dimensions and writing cleaning date etc using white paint with height of letters same as existing writing complete all as directed. Note : (i) Any type of spl T&P and safety measures reqd are the responsibility of contractor during cleaning process (ii) Rate inclusive of repair/replacement of existing U/S rusted angle iron ladder inside the OHR shaft/inside dome of same size angle iron with necessary welding all as specified and directed.

Material and labour for general oil servicing of DG Set Engine complete and replacement of below mentioned spares and servicing work for 40/62.5 KVA/12.5KVA DG Set incl 6 months warranty for servicing. (a) Diesel Filter (Pre+micro) - 2Nos, (b) Engine Oil filter (Spain-on type) - 2 Nos, (c) Engine Oil as required (d) Radiator Coolant - 1 Ltrs.

Dismantling self starter of any make from diesel engines of any make, opening up, overhauling / servicing including replacement of armature coils bushes carbon brushes, springs, screws, etc., assembling back, re-fixing and testing for genset capacity 40/62.5 KVA.

'V' belt for fan / dynamo / water pumps for genset capacity upto 62.5 KVA

Battery lead with flexible copper conductors PVC insulated of size single core 50 sqmm suitable for 12/24 volts batteries

Battery terminal clamp with bolts and nuts, brass suitable for 50 sqmm single core copper multistraded cable and 12 V, 180 AH battery terminal posts.

Dismantling battery, replacing unserviceable terminal posts PVC cap re-charging the battery to the required standard replacing the electrolyte all as specified ad directed for12 Volts battery upto 180 AH capacity.

Material & Labour construction of brick masonry valve pits of size 900 x 900 x 900 mm (internal dia) with brick work in cement mortar (1:4) including excavation and earth work, concrete work 3mm thick MS sheet cover with locking arrangement hinges and handle rendering work, painting to all steel surfaces with two coats red oxide primer complete all as specified and as directed.

Repair to valve chambers by cleaning and removing small bushes inside and surrounding the valve chamber and necessary brick work ,plastering cement mortar 1:4 painting with antifungal paint of 2 coats inside and outside including dismantling of unserviceable MS sheet cover ,supply and fix new MS sheet cover of 3.15mm thick with two coat of red oxide to steel surface and locking arrangements, including necessary welding 60CMx60CMx60CM(Int dimension) all as specified and directed

All as item no 41 above but of size 90CMx90Cmx90CM

All as item no 41 above but of size 120 CMx120Cmx120CM

Painting to UG sump Manhole cover of size upto 800x800mm with two coat of synthetic enamel paint over a coat of red oxide primer including preparation of old surface etc all as directed.

M&L installation of Glow sign boards in replacement of exist old rusted MS/GI sheet metal E/M installations boards with GI Pipe supports, made out of colour duly fixed in a 3mm thick MS sheet fabricated as box type of size 4'x2'x1/2' duly framed with necessary GI strips of suitable size ,front side having PVC acrylic sheet min thickness 3 to 5mm white in colour including fixing of 2 Nos 20W tube lights on inner backside MS Sheet with mounting arrangement on suitable angle iron legs of size 40x40x6mm both side with excavation PCC foundation ,duly prewired with 23/.0076 flexible copper twin core cable and connected to 6 Sqmmx2 core weather proof service wire laid in ground/wall/pole etc and connected to nearest street light pole for necessary electrical connection and testing as directed and as per site including stickering of letters in Blue colour suitable height and width as approved by Engineer in charge :-

SEWAGE PUMP HOUSE,DGQA COMPLEX AGE E/M MOUNT UNDER GE STM

PUMP HOUSE DGQA COMPLEX AGE E/M MOUNT UNDER GE STM

MAIN RECEIVING SUB STN HT 11 KV ,DGQA COMPLEX AGE E/M MOUNT UNDER GE STM

SHALLOW WELL , DGQA COMPLEX AGE E/M MOUNT UNDER GE STM

DG SET 12.5 KVA , BUFFLE RANGE AGE E/M MOUNT UNDER GE STM

Supply only sodium Hypo chloride NaOCI (Grade -I) containing available chlorine content in the range of 55 to 6 % W/V basis is 35 ltr HPPE dry container temper proof sealed free from grease dirt (or) other foreign material with plastic cover exclusively meant for drinking water chlorination all as per IS 11673 and complete all as specified Note :- 35 Litre HPPE dry container to be issued by Dept

M&L Cross arms bracing supports clamps and back pates fabricated from structural steel sections including nuts bolts washers welding bending cold or hot drilling holes for bolts in any shape or size as indicated and directed and inclusive of one primer coat one under coat and one finishing coat of paint.

M&L repair /replacement of U/S water level indicator mechanical type with MS sheet metal frame thickness not less than 5mm of suitable height (Appx 1'x6')duly painted with black enamel paint and numbered/marked in litres in white colour paint over a red oxide primer having vertical slot in the centre for moving the MS needle indicator for measuring UG sump level including suitably tied in nylon rope with floating PVC ball and self weight etc mounting arrangement by the outer side of the open well/UG sump of capacity 50000 Litres.

Taking down unserviceable items Supply and replacing with new items of following for water cooler 40/40 litres, 40/80 litres and 150/150 litres capacity including testing and commissioning etc complete all as specified and directed by Engr-in-Charge.

(a) Thermostat Make : Indfoss/Danfoss/Rantoul/Electrolux

(b) Capacitor 36MFD Make : Keil/Keltron/saha/sarold

(c) Capacitor 10 MFD Make : Keil/Keltron/saha/sarold

(d) Over load protector. Make : Rantoul/Arvind/Shriram

(e) Fan motor capacitor 4/6MFD Make : Keil/Keltron/saha/sarold.

(f) Condenser fan motor 1/32 HP. Make : Frogmaster/Aue/Himson

(g) Condenser fan motor 1/16HP. Frogmaster/Aue/Himson

(h) Fan blade assembly.

(i) PVC drain hose pipe size 32 mm dia

(j) Drain stainless steel tray with drain elbow and connector

(k) Top lid gasket

(l) PVC connections 15mm size with PTMT nuts of length 450mm

(m) Gate valve brass screwed both ends of size 15mm bore.

(n) Push cock brass chromium plated size 15mm.

(o) Ball brass valves, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed of size 15mm.

M&L for servicing the water coolers of any make and models in situ, comprising cleaning of condensers and storage tanks with cleansing agent such as liquid detergent, lubricating the system with grease or oil as required tightening the bolts nuts etc complete all as specified and as directed.

(a) 150/150 litres capacity

All as per item No. 47, but for refrigerator 165 to 310 litres capacity.

(a) Door magnetic gasket

(d) Freezer door

(f) door lock with key

(g) Light switch

(h) PVC ice tray (Each set of two nos)

(j) Cooling coil

(q) Condenser coil

(c) Bulb pin/screw type 10/15watt. Make : Philips

(l) 3 pin15amps plug top 240 volts

(m) Relay box type. Make : Rantoul/Arvind/Shriram

(n) Relay 1/6HP Make : Rantoul/Arvind/Shriram

(o) Over load protector 1/6HP. Make : Rantoul/Arvind/Shriram.

(p) Thermostat defrosting type Make : Indofoss/Arvind/Shriram

(q) Defrost tray for Refrigerator Capacity 165 to 330 Ltr( Make Suitable for Whirlpool/LG/Samsung/Godrej )

All as per item No 47 but for Window / split type AC 1.5/2.0 Ton capacity

(a) Capacitor 50-60 MFD , Make: Keil/Keltron/saha/sarold

(b) Overload protector (OLP). Make : Rantoul/Arvind/Shriram.

(c) Starting relay assembly . Rantoul/Arvind/Shriram

(d) Electronic PCB Board for non inverter AC

(e) Electronic PCB Board for inverter AC

(f) Wiring kit complete

(g) Fan motor capacitor 2-5 MFD. Make: Keil/Keltron/saha/sarold

(h) Outdoor unit Fan motor . Make : Frogmaster/Aue/Himson

(i) Condenser Fan blade metal or plastic

(j) Indoor unit blower motor.

(k) Indoor unit blower

(l) Cooling coil copper.

(m) Condenser coil copper.

(n) Standard outer cover

(0) Front panel with grill

(p) Copper pipe for suction and discharge line

(q) Drain pipe PVC flexible

(r) Thermostat Switch (Make : Sriram/Ranutrol/Arvind)

(s) Air filter

(t) Complete indoor unit set for split AC as per existing make.

(t) Complete outdoor unit set for split AC without compressor and fan motor as per existing make.

(u) Capillary and filter

(v) Suction valve for split AC

(w) Discharge valve for split AC

(x) Outdoor unit wall stand

(y) Regulator Knob Suitable for 1.5 TR/ 2.0 TR capacity window AC

(z) Remote control including battery for window / Split AC Cap 1.5/2.0 TR of make as per site requirement and replace of Old one complete all as specified and as directed by Engr-in -Charge (Make -LG/ Bluer Star/ Voltas)

(ab) Foam sheet of size 180 cm X 90 cm X 15mm thick complete all as specified and as directed

(ac) Hexagonal Flare nut made of Brass

(ad) Union Couple made of Brass

(af) inverter type PCB circuit plate with sensors suitable for Outdoor unit of Split Acs of any Capacity

(af) Swing Motor suitable for indoor unit of inverter type Split Acs of any Capacity

Dismantling the unserviceable sealed compressor unit from 1.5 TR Window AC / Split AC of any make and model, supply and fixing new sealed compressor unit including, connecting up complete and oil charging, etc., all as specified and directed by the Engineer-in-Charge. Note: Refrigerant gas charged shall be measured under relevant item of Sch 'A' Make : Tecumseh/Hitachi/Panasonic/Highly.

All as per item no 51 above but for Window /Split AC 2.0 TR capacity.

All as per item no 51 above but for Water cooler 150/150 litres capacity.

All as per item no 51 above but for Refrigerator 165 litres capacity.

All as per item no 51 above but for Deep freezer 300 to 425 litres capacity.

M&L for pressure testing the Window ACs 1.5 Ton, with nitrogen gas after flushing out the system free from refrigerant checking for leakages if any in the refrigerant system making good the leaking spots with necessary brazing/welding, ensuring leak proof system charging the refrigerant gas including replacing the strainer & capillary etc with new items and testing for satisfactory performance complete all as specified and as directed : Note: Refrigerant gas charged shall be measured under relevant item of Sch 'A'

All as per item no 56 above but for Split AC 1.5/2.0 TR capacity

All as per item no 56 above but for Water cooler 40/80 litres & 150 litres capacity

Leak testing and gas charging the system after flushing, vaccumissing and dehydration as per standard practice including the cost of refrigerant, testing and detecting leakage in the system and arresting the same for 165 to 310 litres capacity of the refrigerator

Dismantling of existing repairable Refrigerators of any make and from its position after disconnecting electric connections transporting from site to Contractor workshop for caring out repairs and renewal/ replacement of parts, reassembling and transporting back to the site including installation of the same on the Same Location and making electric connection etc complete all as specified and as directed by Engr-In-Charge. Note:- parts renewed shall be measured and paid separately

Supply and filling Refrigerant gas R-134 A in Refrigerators ?deep Freezers /Water Coolers of any Capacity, Model and make including detecting the leakage Gas at any Location and rectifying the defect to stop the Leakage by Gas welding or by other means including cutting and Brazing of copper tubes testing and commissioning complete in satisfactory working condition

Material and Labour for cleaning filter and servicing the condenser & cooling coil by spraying detergent water washing and caustic soda washing thoroughly cleaning and drying out and fixing back its original position combing the fins for Window type Air conditioner 1.5 Ton/2.0Ton Capacity complete all as specified and as directed.

Material and Labour for cleaning filter and servicing the condenser & cooling coil by spraying detergent water washing and caustic soda washing thoroughly cleaning and drying out and fixing back its original position combing the fins for Split type Air conditioner 1.5 Ton/2.0Ton Capacity complete all as specified and as directed.

Disconnection and removing of serviceable window type AC of capacity 1.5TR/2.0TR of any make / Model along with Stabilizer from its position and fixing the same in other Location including all other fixing accessories and testing complete all as specified and as directed by Engr-in -Charge

Disconnection and removing of serviceable Split type AC of capacity 1.5TR/2.0TR of any make / Model along with Stabilizer from its position and fixing the same in other Location including all other fixing accessories and testing complete all as specified and as directed by Engr-in -Charge

Material and Labour for detecting of leakages of gases in water cooler , Refrigerator of any capacity at any Location and rectifying the defect to stop the Leakage by Gas welding or by other means including cutting and Brazing of copper tubes testing and commissioning complete in satisfactory working condition

Taking down existing worn out winding from fan motor , rewinding the blower fan motor of window / Split AC capacity of 1.5 TR with super enamelled copper wire of suitable gauge capacity, bringing back to worksite and refixing the same on its position including replacement of bushes all as directed.

All as per item no 67 above but for Water cooler 40/80 and 150/150 litres capacity.

Taking out of all rusted portion of Window AC ,making good the same with new MS sheet of approved gauge /existing gauge including iron supports by tinkering/welding and positioning back in original place including two anticorrosive black paint over a coat of primer all as specified as directed.

All as per item no 69 above but for Water cooler 40/80 & 150/150 litres capacity.

All as per item no 69 above but for Refrigerator 165 to 310 litres capacity.

Material and labour for applying two coats of anti corrosive black paint upto 15 cm height of old steel surfaces from the base all round including legs for inside of water cooler of capacity 150 litres all as directed

Supply and filling of gas R-22/R-410A/R-32/R-134A in window type/ Split Type AC Unit of Capacity 1.5/ 2 TR Deep Freezer, Refrigerator , Water Cooler of any Capacity Complete all as specified and as directed.

Supply and fix new MS bottom base for fan motor of any given make for window type AC 1.5 tonne including dismantling the old unserviceable fan motor base all as directed

Supply and fix MS jointing plate for condenser / cooling coil housing for window AC of any make for 1.5 Ton capacity including dismantling the old unserviceable jointing plate all as directed.

Supply and fix ply wood 6mm thick , no of ply 6, grade BWR, type BB at the window AC places as fixed with nails etc and when the AC removed from site as a safety measure all as directed

Dismantling the transformer from the stabilizers of following capacity and removing the old / burnt transformer and replaced with new transformer as per existing make.

Replacement of following spare parts as per existing make for 1 KVA to 2 KVA capacity stabilizers

(a) Relay set ( set of two )

(b) PCB ( Printed circuit board)

Replacement of following spare parts as per existing make for 4 KVA to 5 KVA capacity stabilizers

(a) Relay set ( set of two )

(b) PCB ( Printed circuit board)

(c ) Trigger Transformer of 500 MA to 750 MA Capacity suitable for 5 KVA voltage Stabilizer , 1 ph, 230 Volts

(d) Indicator Lamp , Red or Green Colour as required round shape suitable for 5 KVA voltage Stabilizer , 1 ph, 230 Volts

(e) Analogue type Voltmeter 0-300 Volts round or square shaped suitable for 5 KVA voltage Stabilizer , 1 ph, 230 Volts

(f) Digital type Voltmeter 0-300 Volts round or square shaped suitable for 5 KVA voltage Stabilizer , 1 ph, 230 Volts

(g)Relay of 30 Ampere capacity suitable for 5 KVA Voltage stabilizer , 1 ph, 230 Volts

EVEREST ENGINEERING WORKS