REPAIR AND MAINTENANCE OF EXISTING PIPELINES,WATER SUPPLY INSTALLATION, RO PLANT AND FIRE ALARM SYSTEM

Amount

Taking up existing unserviceable 80 mm bore CI sluice valve for overhauling by replacing gasket, worn out nuts, bolts, washer, greasing complete including fixing in position with testing complete all as directed by engineer -in-charge. Note : Bolts, nuts and washers required for jointing shall be measured and paid separately.

80mm bore

100mm bore

150mm bore

200mm bore

S & F in repair CI sluice valve, flanged of class PN 1.6 non raising type with stainless steel spindle supplied and installed complete of the following sizes:-

200mm bore

150mm bore

100mm bore

80mm bore

S & F in repair Gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed:-

50mm size.

40mm size.

25mm size.

20mm size.

15mm size.

S & F in repair valve, Non Return valve , flanged of class PN 1.6 supplied and installed complete of the following sizes :-

150 mm bore

100 mm bore

Cutting CI/DI pipes and reducing to required length before laying pipes in position for insertion of new pipes in replacement/new tees, branches etc complete of the following size:-

200mm bore

150mm bore

100mm bore

80mm bore Note:- Burning out of lead joint will be measured & paid separately.

Taking up CI/DI water mains (including all fittings), with spigot and socket ends and lead joints and recovering lead complete all as directed of the following sizes:-

200 mm bore

150mm bore

100mm bore

80 MM bore

Material, laying and jointing for CI (Cast Iron) pipes class LA, socket & spigot ends centrifugally cast pipes laid in trench/on ground complete all as specified and as directed of the following size:-

150mm bore

100mm bore

80mm bore Note:- Earth work will be measured and paid separately.

Material, laying and jointing in repair for DI Pipe K-9 ISI Marked laid in trench/on ground complete all as specified and as directed.

200 mm bore

150 mm bore

100 mm bore

80 MM bore Note:- Earth work will be measured and paid separately.

M & L for Burning out lead wool joints in position including removing old lead from pipe of following sizes:-

150mm bore

100mm bore

80mm bore

Supply and fix in repair CI/DI (Cast Iron/Ductile Iron) fittings like collar joints,tees, bends equal/reduced of size 150/100/80 mm bore.

Supply and fix in repair CI/DI (Cast Iron/Ductile Iron) fittings like collar joints,tees, bends equal/reduced of size 200 mm bore.

M&L for rubber tyton/gasket joint for DI/CI pipe for spigot & socket pipe complete of following sizes:-

200mm bore

150mm bore

100mm bore

80mm bore

Dismantling joints of flanged pipes in position, including removing old rubber or fibre board gaskets, bolts,nuts. etc. to store complete of following sizes:-

200mm bore

150mm bore

100mm bore

80mm bore

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.5m deep for laying pipe and getting out in soft/loose soil as directed.

Returning filling in soft/loose soil including spreading leveling, watering and well ramming in layers not exceeding 25cm thick.

Removing surplus soil to distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed .

M&L for Cement concrete (1:3:6) type C1 using 20mm grade stone aggregate for necessary form work fair finishing to exposed surface complete.

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

Taking up or down from trenches/wall/floor/ceiling, steel tubing and connections including for refixing or for schedule of credit complete all as directed of the following size:-(Note:- Earth work will be measured & paid separately.)

80mm bore

50mm bore

40mm bore

25mm bore

20mm bore

15mm bore

Supply and lay GI tubing medium grade incluidng GI fittings like sockets, elbow, bends, tees , union, short pieces etc. laid in trench complete all as specified and as directed of size.

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supply and lay GI tubing medium grade incluidng GI fittings like sockets, elbow, bends, tees , union, short pieces etc. laid in floor/wall/ceilling etc. complete all as specified and as directed of size.

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Testing of Bore well water/RO water/Narmada to analysis the following parameter as per IS 10500:2000 through Govt. approved agency:- a) Physicochemical parameters of water / eflluent sample b) Bactoriological test of water sample. c) Metals (Expect Hg, As & Se). d) Pesticides. Note:- Water sample for testing shall be arranged by the contractor.

Lifting of submersible pump set 30/45 HP with column pipe of size 80/100 mm bore dia ,40 Nos of each 3 meters long from 200/300 mm dia bore well, dismantling submersible pump and each pipe section with and including cleaning of pipes by using wire brush/non toxic solution etc. and washing thoroughly and connecting the column pipes after cleaning of threaded portions and replacement of worn out nuts, bolts attached WR pump set & pipe & coupling lowering the submersible pump with column pipes carefully and put into operation complete all as specified and as directed. Note : Replaced of column pipe will be measured and paid under respective items here in after.

Lifting of submersible pump set 30 HP fixed in underground sump 50000 Gallon capacity with dismantling submersible pump complete with electrical, gasket for flanged pipes, replacement of worn out nuts, bolts attached and put into operation complete all as specified and directed.

Lifting of submersible pump set 7.5/15 HP fixed in underground sump 100000 Gallon capacity with dismantling submersible pump complete with electrical, gasket for flanged pipes, replacement of worn out nuts, bolts attached and put into operation complete all as specified and directed.

Servicing , testing & commissioning of the 45/50 HP submersible pump motor including rewinding with super enameled copper wire, replacement of neck rings, sleeves bushing , seal complete all as specified and directed.

All as per item No. 27.00 above but 30.0HP

All as per item No. 27.00 above but 15.0HP

All as per item No. 27.00 above but 7.5 HP

All as per item No. 27.00 above but centrifugal pump of capacity 7.5 HP

M & L for taking out complete pump & motor unit from installed position and rewinding the motor 1.5/2.0 HP capacity , Single phase , 50 Hz refixing the same at site all as specified and as directed.

All as per item No. 32.00 above but 1.0/0.5HP

M & L for rewinding of booster pump 2 HP capacity, three phase, 50 Hz monoblock /coupled centrifugal pump with super enamel copper wire of existing guage with and including replacement of bearings and refixing the same at site all as specified and directed.

M & L for Overhauling,testing & commissioning of the 45/50 HP submersible pump with replacement of impeller,rotor,bearing and minor spares complete all as specified and directed.

All as per item No. 34.00 above but 15/30 HP

All as per item No. 34.00 above but 7.50 HP

All as per item No. 34.00 above but centrifugal pump of capacity 7.5 HP

M & L for taking out complete pump & motor unit of capacity 1.5/2.0 Hp from installed position overhauling the pump unit and replacement of bearings and refixing the same at site all as specified and as directed.

All as per item No 39.00 above but 1.0/0.5HP

S&F in replacement of butter fly valve of size 150 mm dia , designed for 6 Kg/Sqcm, operating angle 90 degree connected with out let of over head tank includes accessories like actuator with suitable size mounted type bracket including control limit switches for open and close condition and splash proof enclosure by oiling, greasing and setting of its machinism as per norms and all as directed by Engr in Charge.

All as per item No 41.00 above but 100 mm ida

S &F MS ERW Pipe of 80 mm dia

Cleaning of mud inside Bore through pressure machine on hired basis from local market as per direction of Engineer in charge

Supply and fixing GI/PVC column pipes both ends threaded of 80 mm bore dia heavy duty(each pipe of 3 meters) long as per site requirement complete all as specified and as directed.

Supply and fixing GI column pipes both ends threaded of 100 mm bore dia heavy duty(each pipe of 3 meters) long as per site requirement complete all as specified and as directed.

S&F in repair flat 3 core copper conductor PVC insulated and PVC sheathed cable 1100 volts grade of size 16 Sqmm all as required at site and as directed by Engr in charge.

S&F in repair flat 3 core copper conductor PVC insulated and PVC sheathed cable 1100 volts grade of size 25 Sqmm all as required at site and as directed by Engr in charge.

S&F in repair flat 3 core copper conductor PVC insulated and PVC sheathed cable 1100 volts grade of size 35 Sqmm all as required at site and as directed by Engr in charge.

Cleaning of over head RCC reservoir top domb (18 meter) from GL with bleaching powder/non toxic solution throughly including removal of sand , clay silt, or any other foreign material from inside the reservoir of capacity up to 50,000 gallon and applying one coat of lime coating inside the tank and making date of cleaning and capacity of reservoir complete all as directed.

All as per item No 50.00 above, but semi underground sump/SWT of capacity 10000 gallon complete all as specified and directed.

All as per item No 50.00 above, but semi underground sump of 50000 gallon complete all as specified and directed.

All as per item No 50.00 above, but semi underground sump of 100000 gallon complete all as specified and directed.

Dismantling of damage/broken valve chamber and M & L for valve chamber made out of brick work of internal size 1500 x 1500 x1500 mm in cement mortar 1:4 including plaster and providing of valve chamber cover made out with MS sheet of 3mm thick with 40 x40x6mm size angle iron frame duly grouted to wall and painting to steel work wilth two coat of synthetic paint over one coat of red oxide primer and locking arrangement complete including earth work etc., all as specified and directed.

Dismantling of damage/broken valve chamber and M & L for valve chamber in brick masonry built in CM (1:6) with MS cover 1:6 mm thick & locking arrangement including excavation & earth work in soft/loose soil, PCC (1:4:8) type D2 for foundation, PCC coping in cement concrete (1:2:4) type B1 plastering 15cm thick in cement mortar (1:4) applying one coat or red oxide primer & two coats of bituminous black paint on all steel surfaces including necessary earth work all as specified and shown on Drg No.CEAA/TD/57, sheet 1/1 for 1200x1200x1200mm size.

M & L for /testing/servicing/maintenance of Fire Alarm system installed at various locations and making it serviceable complete all as directed by Engineer- in -charge. Note:- Spares required for replacement if any shall be measured and paid saperately.

Replacement of 3 -zone Eagle Fire burglar Alarm Panel

Replacement of Photoelectric Smoke Detector

Replacement of Manual call point

Replacement of Hooter 24 V for Fire

Replacement of Hooter 12 V for Burglary

Replacement of Heat Detector

Replacement of Magnetic door switch

Hose reel drum 30m

Flanged stand post CI of 80mm dia 1.5m height

Hose box made of 18 gauge MS Sheet 800mm X 600mm X 250mm with double door with 4 mm thick glasses and door frame made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard.

Cutting/Trimming and uprooting unwanted plants/grass including levelling of soil around the Four/two pole structure etc all as specified and directed by Engr- in- Charge.

Supply & Fix in replacement of existing old US, phase preventor , 3 phase of type ESP-2, volt 415

M & L for dismantling electric hoist of up to 5 ton capacity hand/electric operated and taking it to civil workshop for load testing, applying 1.5 times of rates capacityand refixing the same at original location complete all as specified and directed. Note:- (a) Load testing will be carried out by authorized personnel and at workshop. (b) Test result will be submitted to the Department with in a week after testing the hoist.(c) The rate quoted include the cost of transportation to and from workshop and testing charges.

Supply and fix in replacement of fire hydrant valve type A (single head outlet) of 80/63 mm dia of size conforming to IS 5290 complete all as specified and directed by Engr-in-charge.

S & F in replacement of 80 mm dia hydrant spindle alongwith wheel complete all as directed and specified by Eng-In-Charge

Disconnecting and taking out including fault finding and replacement of old unserviceable MCB / MCCB (of any size and capacity) from any location and connection with existing electrical lines including testing and servicing of Starter Panel on completion complete all as directed by the Engr - in - Charge. Note :- MCB / MCCB required for replacement will be measured and paid separately under respective items of Schedule'A' as "supply only.

Supply and fix in repair electronic thermal timer type GT 100 (suitable for operating voltage of 500 Volts, 50 Hz for 3 - 30 secs), all as directed by the Engr-in-Charge. Make : Gelco of L&T or equivalent of BCH / Siemens.

Material & Labour in replacement the following items in UG sump panel for Submersible pump.

Contactor ML MNX 32 amp , three pole (Make- L&T or equiv).

PVC copper stranded cable , single core of size 6 sqmm.

M&L for Rewinding of ATS transformer fixed in Starter Panel for 45 to 60 HP pump 440 volt , tap 60 to 80% complete.

Supply only of MCCB 4 pole, 16 KA of rating 125 Amp

Supply only of MCCB 4 pole, 16 KA of rating 63 Amp

Material & Labour for replacing of PVC cable 3 core of size 2.5 sqmm all as specified and directed.

Material & Labour for replacing of PVC cable 3 core of size 0.5 sqmm all as specified and directed.

Supply and fix in repair 3 pole power contactor type MNX 70 confirming to IS/IEC 60947-4-1 range 9 Amp -650Amp, AC-3, Aux contact 2 NO-2NC 415 Volts, 50 Hz, as directed by the Engr-in-Charge.Make : L&T/ BCH / Siemens.

Supply and fix in repair 3 pole power contactor type MNX 95 confirming to IS/IEC 60947-4-1 range 9 Amp -650Amp, AC-3, Aux contact 2 NO-2NC 415 Volts, 50 Hz, as directed by the Engr-in-Charge.Make : L&T/ BCH / Siemens.

Supply and fixin in repair 3 pole power contactor type MNX 110 confirming to IS/IEC 60947-4-1 range 9 Amp -650Amp, AC-3, Aux contact 2 NO-2NC 415 Volts, 50 Hz, as directed by the Engr-in-Charge. Make : L&T/ BCH / Siemens.

Supply and fix in repair 3 pole power contactor type MNX A1 confirming to IS/IEC 60947-4-1 range 9 Amp -650Amp, AC-3, Aux contact 2 NO-2NC 415 Volts, 50 Hz, as directed by the Engr-in-Charge. Make : L&T/ BCH / Siemens.

Supply and fix in repair 3 pole power contactor type MNX A2 confirming to IS/IEC 60947-4-1 range 9 Amp -650Amp AC-3, Aux contact 2 NO-2NC 415 Volts, 50 Hz, as directed by the Engr-in-Charge. Make : L&T/ BCH / Siemens.

S & F water level indicator for Tank and sump , Single phase supply 220 volt AC , 50 Hz with long life ultra low current sensing mechanism, four water levels(25%, 50%,75% and full) visual indication ,multimode switch, alarm and visual indication ,high grade rust proof stainless sensors, suitable for depth upto 6 Mtr , signaling distance 300 Mtr, with Buzzer alarm system including fixing arrangement complete all as specified and directed by Engr-in-Charge.

S&F Signal Wire From pump house to water level indicator all as specified and directed by Engr-in-Charge.

Maintenance and servicing of Chlorine dosing equipment self priming, having discharge capacity up to 5 lit/hr of any make & keep the plant remain 24 hrs in serviceable condition consisting of the following locations :- Note:- (i) Spares required for replacement will be measured and paid separately under respective items here in this schedule. (ii) The rate quoted by the tenderer includes cost of maint/servicing of plant one in a period of 30 days till the date of completion of work specified in WO N0. 01

47 SU, AF Wadsar - 08 Plants

AF Hajipur - 02 Plants

15 BRD, AF Wadsar - 06 Plants

S & F UPVC pipes of dia 15 mm bore pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe

All as per item No 78.00 above but 25mm bore

All as per item No 78.00 above but 40 mm bore

Comprehensive maintenance/servicing and testing of RO plant of capacity 1500/2000 ltr including washing, cleaning of sedimentation filter, disinfection process, servicing of pressure pumping set and dosing unit complete at so as to supply qualitative water at permissible level of TDS. Note:- (a)Spares required for replacement will measured and paid separately under respective items here-in-this schedule. (b) The rate quoted by the tenderer includes cost of maint / servicing of above said plant once in a period of 30 days till the date of completion of work. (c) Rate inclusive of replacement of parts day during currency of contract as and when directed by Engineer-in-Charge. (d) Servicing should be done by OEM/authorized agency and not by any local mechanic (e) Contractor shall be produce all purchase voucher and test certificate before submitted RAR. (f) Servicing should be done by OEM/authorized agency and not by any local mechanic.

All as per item No 81.00 above but of plant capacity 600 LPH

All as per item No 81.00 above but of plant capacity 200 LPH at Hajipur

All as per item No 81.00 above but of plant capacity 50 LPH at MES complex

Supply only sediment filter as existing for 50 ltr RO plants. Make:- Aqua Guard/Eureka Forbes/ION Exchange

Supply only RO membrane as existing for 50 Ltrs RO plant. Make:- Aqua Guard/Ureka Fobes/ION Exchange

Supply only RO membrane housing as existing 50 lts RO plant

Supply only carbon filter for 50 ltrs RO plant Make-Aqua Guard/Eureka Forbes/Ion Exchange

Supply only low pressure /High pressure DC switch for 50 RO plant.

Supply only stainer for 50 Ltrs RO plant.

Supply only solenoid valve for 50 ltr RO plant. Make:- ION Exchange/Thermax/Eureka

Supply only booster pump 48V DC suitable for50 Ltrs RO plant.

Supply and fixing RO membrane of size 8040 suitable for 1500/2000 ltr /RO plant including all fixing arrangements including necessary addition alteration required at site complete all as specified and as directed by Engr-in-Charge. Make: Painter/Aventura or equivalent

Supply and fixing RO membrane element housing suitable for 1500/2000 ltr capacity including all fixing arrangements including necessary addition alteration required at site complete all as specified and as directed by Engr-in-Charge. Make: Painter/Aventura or equivalent

Supply and fix conductivity meter with sensor for RO plant.

Supply and fix only ultra violet (UR) system set for RO plant.

Supply and fix membrane connector.

Supply and fix membrane connector end cap 8".

Supply and fix 'O' ring size 100 mm for RO membrane.

Supply and fix low pressure switch spring actuated type, 0.4-4Kg/cm2 range .

Supply and fix high pressure switch spring actuated type, 0.4-4Kg/cm2 range.

Supply and fix vessel for RO plant size 13'X54"

Supply and fix following spare parts 200/600/1500/2000 Ltr/Hour capacity RO plant.

Sendiment filter

Sand suitable for RO plant

RO membrane of size 4040

Resin.

Carbon media

Anti Scalant Chemical

Filter Housing

25 mm bore multipart valve for RO plant.

PVC Flexible pipe as per site requirement

RO Membrane housing

Pressure switch

Strainer

Dechlorination chemical

Pressure gauge 0-7 Kg/Cm2 dial size 65 mm

Pressure gauge 0-40 Kg/Cm2 dial size 105 mm

Needle valve size 15 mm for RO.

Ph chemical for RO plant

Salt for charging resin for RO plant.

Solium bi meta sulphite

Solenoid valve

TDS Scale

15mm ball valve.

Orthotodiline reagent solution in 500 ml bottle

Pressure tube as per site requirement

MS Angle duly painted with black colour for framing of Spare parts

UPVC Gate Valve 25 mm dia

PVC PVC plastic flexible Crackproof 0.75 inch pipe

Supply only Sodium hypochlorite solution 60 to 90 GPL

Supply only calcium Hypochlorite having 60 % to 70% available chlorine granules packed in 40 kg to 50 kg plastic drum.(ALTOCH-CH). Make : Declibac Tech.(P) Ltd.

Supply and fix only following spare parts for 96NGQ51 Decrine dosing pump of Make : Declibac private limited.

Rotor assembly with bearings brachets & tollerence rings Part No PMBRPL2

Coil 250V 50 HZ Part No MP6J222

Pump Head (Ferrule 1/4" & Duckbill included) Part No : UCPH7FD

Pump tube Cat No : MCCP207

Weighted suction line stainer 3/8" Part No : ST138

3/8" white suction /Discharge tubing Part No MALT002

Connecting nut 3/8" Part No : MANUT00

Connecting nut 3/8" with adapter Cat No : MCADPTR

Ferrule 1/4" cat No MCAK200

Supply only following spare parts for dosing pump:-

NRV Assembly

(NRV) Housing

(BRV) housing

Telfon Ball (4 mm)

(NRV) 'O' Ring

(NRV) Seat Telfon or Viton

LDPE Tubing

Discharge Valve Assembly

Diaphrgm

Foot Valve Assy

Dosing Tank capacity 100 Ltr MOC : PE/FRP having lid containing port hole for pouring chlorination chemical and water when necessary Lid MOC : PE/FRP with provision of mounting motor at proper angle, mounting dosing pump on lid/wall , Level gauge.

Servicing and calibration of digital water flow meter (make- Adept ) fixed on DI pipe line 200 mm dia at 47 SU & 15 BRD A/F Wadsar

M&L for rectification of leakage from GI 50 mm size bore pipe line by cutting and removing old lengh of pipe, supply & fix new galvanised iron pipe 50 mm bore medium grade connecting with old line by providing necessary ifitting such as socket & union including screwing old & new pipe including all necessary earth work for connecting complete.

M&L for rectification of leakage from GI 40 mm size bore pipe line by cutting and removing old lengh of pipe, supply & fix new galvanised iron pipe 40 mm bore medium grade connecting with old line by providing necessary ifitting such as socket & union including screwing old & new pipe including all necessary earth work for connecting complete.

M&L for rectification of leakage from GI 25 mm size bore pipe line by cutting and removing old lengh of pipe, supply & fix new galvanised iron pipe 25 mm bore medium grade connecting with old line by providing necessary ifitting such as socket & union including screwing old & new pipe including all necessary earth work for connecting complete.

M&L for rectification of leakage from GI 20 mm size bore pipe line by cutting and removing old lengh of pipe, supply & fix new galvanised iron pipe 20 mm bore medium grade connecting with old line by providing necessary ifitting such as socket & union including screwing old & new pipe including all necessary earth work for connecting complete.

M&L for rectification of leakage from GI 15 mm size bore pipe line by cutting and removing old lengh of pipe, supply & fix new galvanised iron pipe 15 mm bore medium grade connecting with old line by providing necessary ifitting such as socket & union including screwing old & new pipe including all necessary earth work for connecting complete.

M&L for rectification of leakage from 80/100/150 mm size bore pipe line by cutting and removing old lengh of pipe, supply & fix new DI/CI 80 mm bore connecting with old line by providing necessary ifitting such as tyton joints,gasket,fittings old & new pipe including all necessary earth work for connecting complete. Note ( For item Ser No 88.00 to 93.00) -1. Earth work will be measured and paid separately. 2. Quoted rate should be included up to one RM unit length.

M&L in replacement of existing damaged chamber cover with new 3mm thick MS Sheet cover fixed on 40mmx40mmx6mm thick angle iron frame embedded in PCC coping with locking arrangement and mild steel surface with two coats of red oxide primer etc. Complete all as specified and directed.

M & L for cleaning and removal of all scale,dirt,mud and any foreign material and removing accumulated silt etc from PVC tank and from mouth for circulating pipes of any dia etc. repairs to minor cracks, stopping leaking of inlet/outlet pipe by tightening of joints with hemp and alike & making joints leak proof including writing the cleaning date on the tank with synthetic enamel paint of capacity of tank exceeding 1000 Litres and not exceeding 5000 Litres all as speicified and directed by Engr-in-Charge.

S&F in repair/replacement of rotational moulded water storage tank 5000 ltr capacity double layer (cylindrical /vertical with closed top) hoisted and fixed in position complete all as specified as in SSR Part-I complete.

All as per item No 111.00 above but 10000 litre capacity tank complete.

Cleaning of underground BPI diesel tank at power house (AF) Hajipur and Wadsar capacity 15 KL ( 15000 ltrs) by pumping out mixture of sludge and diesel complete from BPI tank and disconnecting inlet & outlet valves by closing the valves , keep the tank open for escaping gaseous air filled inside the tank, clean throughly inner surface of the tank with coir /PVC brush, rags and drain out sludge & foreign materials if any with and including replacement of worn out nuts and bolts and washers etc and refixing of tank top cover of size 50 x50 cm with replacement of flame proof asbestos champion packing as required and painting of outer portion of tank cover, diesel pipe line 80 mm and 50 mm bore complete all as directed. Note:- (a) Ensure that no gaseous air is present inside the tank. (b) Naked lights should not be used for viewing inside the tank. (c) Hammering should be avoided for opening/cleaning purpose. (d) Smoking should not be allowed during cleaning. (e) All safety precaution shall be provided by the contractor .

Servicing and Recharging of Electrode of Silver Ionization Plants fixed on pump house for proper functioning of plants all as directed by Engineer-in-Charge

Cleaning of over head tank of PVC with bleaching powder/non toxic solution throughly including removal of sand , clay silt, or any other foreign material from inside the tank of capacity up to 5000 Ltr and making date of cleaning and capacity of tank complete all as directed.

M & L preparation of old pipe line of DI or GI surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete with showing arrow in water flowing direction in white colour

ARTI CONSTRUCTION

Navkar Enterprises

Electricals India