REPAIRS / MAINTENANCE AND VERHAULING OF DG SETS, AMF PANELS AND 2ND LANCER, 54 ARTY BDE, 22 MED REGT, KOMPALLY, TLH, HLPH, SIGNAL CENTRE AND MDC, STPS AND CONNECTED WORKS UNDER AGE EM I OF GE (U) SECUNDERABAD.

Amount

Material and Labour for servicing of DG set by carrying out the following maintenance including testing on completion for a period of 02 hrs at connected load complete all as specified and directed by Engineer-in-Charge for the DG set of capacity 250 KVA (a) Draining out engine oil from the sump by removing drain plug, cleaning the sump thoroughly and refilling the sump with new engine oil to required level (Note: Engine Oil will be measured and paid separately under supply only) (b) Draining out of diesel from tank and storing in cleaned containers, cleaning the tank thoroughly by removing sediments settled at the bottom and refilling the drained out diesel duly filtered.

(c) Supply and replace complete set of fuel filters, engine oil filters and air cleaner element. (d) Draining out complete coolant water mixture from the radiator and re-filling the radiator with new coolant and water mixture with proportionate ratio (Note: Coolant will be measured and paid separately under supply only') (e) Check and top up the electrolyte/distilled water in starting batteries to maintain the required specific gravity. Cleaning of battery terminals & applying petroleum jelly to battery poles & brass connectors. (f) Tightening all the fasteners of complete DG set to the required torque.

All as per item No.1.00 here-in-before but for DG set of capacity 200 KVA

All as per item No.1.00 here-in-before but for DG set of capacity 125 KVA

All as per item No.1.00 here-in-before but for DG set of capacity 100 KVA

All as per item No.1.00 here-in-before but for DG set of capacity 50 KVA

All as per item No.1.00 here-in-before but for DG set of capacity 20/25 KVA

All as per item No.1.00 here-in-before but for DG set of capacity 10/15 KVA

Supply and replace the following spare parts suitable for DG sets of various capacities:-Make OEM recommended

(a) Wire braided fuel pipe.

(b) Leak off pipe

(c) Fuel pipe from feed pump to fuel filter inlet

(d) Fuel pipe from fuel filter out to fuel pump inlet

(e) Fuel pipe from tank to feed pump(approx. length 1.70m)

(f) Hose for water outlet manifold

(g) Thermostat bypass hose

(h) Hose for drain pipe

(j) Bypass hose

(k) 'V' belt(XPA 1250) cogged

(l) Poly 'V' belt

Supply only new engine oil 20W/40 for toping up up to the required level complete all as directed by Engr-in-charge Make :- CASTROL/ INDIAN OIL/ SERVO

Supply only new engine oil 15W/40 for toping up up to the required level complete all as directed by Engr-in-charge Make :- CASTROL/ INDIAN OIL/ SERVO

Supply only generator radiator coolant concentrate blue against item no 1 to 8 complete all as specified and as directed

De-scaling of radiator assembly by carefully removing from the engine, transporting to the workshop and removing the sediments, scales and rust etc by means of acid cleaning, high pressure water washing and air cleaning, arresting the leakages by gas welding / soldering with suitable material, re-assembling the same with new gaskets including replacement of radiator cap(wherever required) and transporting to the site, fixing to the engine for DG Set of capacity from 100 KVA to 250 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No.12.00 here-in-before but for DG Set of capacity from 15 KVA to 50 KVA.

Dismantling the defective water pump assembly and Supply and fix new water pump assembly suitable for existing DG set of capacity from 100 KVA to 250 KVA complete all as specified and directed by Engr-in-Charge.

All as per item No. 14.00 here-in-before but of capacity 10 KVA to 50 KVA.

Dismantling the defective fuel injectors & FIP from the engine and M&L for repair/calibration of fuel injectors & FIP including replacement of barrel plunger, cups & ‘O’ rings etc. for DG Set of capacity 100 KVA to 250 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No. 16.00 here-in-before but for DG set of capacity 10 KVA to 50 KVA.

Taking down unserviceable flywheel gear ring and Supply and fix fly wheel gear ring set suitable for DG set of capacity 100 KVA to 250 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No. 18.00 here-in-before but for DG set of capacity 15 KVA to 50 KVA.

Dismantling the fly wheel coupling between engine and alternator and Supply and replace complete set of bullet rubber bushes, coupling nuts & bolts including proper alignment of engine & alternator for smooth running for DG set of capacity 100 KVA to 250 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No. 20 here-in-before but for DG set of capacity 15 KVA to 50 KVA.

Taking down unserviceable engine wiring and M&L for rewiring of engine safety control system from control panel to engine control gadgets like HWT, LLOP, shut down valve, dynamo & self-starter etc for DG set of capacity from 100 KVA to 250 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No. 22.00 here-in-before but for DG set of capacity from 15KVA to 50 KVA

Supply and fix self starter Motor, 24 volts, Make LUCAS or its equivalent make approved by OEM of DG Set suitable for existing DG set up to 250 KVA including making all necessary electrical/mechanical connection as per recommendation of OEM of DG Set & dismantling/taking out old unserviceable self starter Motor from existing position complete all as directed by Engr-in-charge

Supply and fix self starter Motor, 12 volts, Make LUCAS or its equivalent make approved OEM of DG Set suitable for existing DG set capacity up to 250 KVA including making all necessary electrical/mechanical connection as per recommendation of OEM of DG Set & dismantling/taking out old unserviceable self starter Motor from existing position complete all as directed by Engr-in-charge

Supply and fix RPM Meter with cable suitable for DG Set including taking down of existing unserviceable meter complete all as specified and directed by Engineer-in-Charge.

Supply and fix Oil Pressure Gauge suitable for DG Sets including taking down existing unserviceable gauge complete all as specified and directed by Engineer-in-Charge.

Supply and fix Water Temperature Gauge suitable for DG Sets including taking down existing unserviceable gauge complete all as specified and directed by Engineer-in-Charge.

Supply and connect battery lead (1.50m long each) made out of PVC Insulated Plain/Striped Automobile Cables with high conductivity bright annealed copper conductor bunched together, insulated with dielectric grade PVC compound (impervious to oils, greases, acids, petrol and water) conforming to IS 2465 of size 25 sqmm soldered one end with copper/brass connector with nuts and bolts for battery pole and the other with copper lug for self starter terminal including taking down of existing u/s battery lead with connector and lug of any description complete all as specified and directed by Engineer-in-Charge.

Supply and wrap asbestos rope of 10mm thick over silencer of DG sets including taking down of existing unserviceable rope complete all as specified and directed by Engineer-in-Charge. Note: Straight length of silencer is measured for the purpose of payment

Taking down unserviceable AVR of any description from alternator and supply and fix new AVR of suitable model for existing alternator of capacity 125 to 250 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No. 31.00 here-in-before but for DG set of capacity from 15 KVA to 125 KVA.

Supply and fix maintenance free battery 12V, 80 AH for DG set including initial filling & Charging complete all as specified and directed by Engineer-in-Charge

All as per item No. 33.00 here-in-before but of rating 12V, 180 AH.

Dismantling the defective alternator from DG set, transporting to civil work shop, separating the stator and rotor from alternator housing, cutting and removing burnt winding of stator completely, cleaning the slots and rewinding the stator with existing gauge of super enamelled copper wire with suitable insulation, applying varnish and heating in heating chamber till completely dried and reassembling the alternator, transporting back to site and re-fixing to the DG set including proper alignment for smooth running and testing on completion for DG set of capacity 100 KVA to 250 KVA complete all as specified and directed by Engineer-in-Charge.

All as per item No. 36.00 here-in-before but for DG set of capacity 40 KVA to 50 KVA.

All as per item No. 36.00 here-in-before but for DG set of capacity 15 KVA to 25 KVA.

M&L for 1.6mm thick Mild steel, plain, black sheet in mobile DG set housing, wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required and applying two coats of synthetic enamel paint of approved colour over a coat of red oxide primer including cutting and removing corroded sheet complete all as specified and directed by Engineer-in-Charge.

Servicing of AMF panel of DG sets of capacity from 15 KVA to 250 KVA by cleaning the complete panel with suitable cleaning agent and checking the controller relays, timer, contactors for proper functioning, replacing defective spare parts, replacement of defective wires of existing size, tightening of all connections and applying jelly on contactors complete all as specified and directed by Engineer-in-Charge:- Note : Spares required will be measured and paid separately as 'Supply Only' but cost of wires shall be included in the quoted rate.

Supply only of following spare parts of existing make & model suitable for existing DG set AMF Panels, 3 Phase, 415 Volts, 50 Hz :-

(a) 4 Pole Power Contactor of rating 32 Amps

(b) 4 Pole Power Contactor of rating 63 Amps

(e) 4 Pole Power Contactor of rating 100 Amps

(f) 4 Pole Power Contactor of rating 160 Amps

(g) 4 Pole Power Contactor of rating 200 Amps

(h) 4 Pole Power Contactor of rating 250 Amps

(i) 4 Pole Power Contactor of rating 400 Amps

(j) Control relay

(k) Timer

(l) Battery Charging Unit 12 Volts

(m) Battery Charging Unit 24 Volts

(n) AMF Logic controller relay complete assembly

(o) Auto / Manual switch complete assembly

(p) Indication lamp of existing model

(q) Engine start/stop push button

(r) Volt /Amp meter of existing model

Taking down old AMF panel and Supply design install testing and commissioning of Auto Main Failure (AMF) panel made out of 3 mm thick CRCA sheet, powder coated of conforming to IS 8623 totally enclosed dust and vermin proof with front and rear openings of 415 Volts, 3 Phase,4 Wire, AC 50 Hz having aluminium bus bar capacity required to carry current at 400 Amps load of 125 KVA DG set with three phase and half neutral colour coded, prewired with copper flexible cable, be all as specified with the following accessories, control cable from Gen set to AMF panel (i) 400 Amps, 4 pole contactor - 2 Nos. (ii) 200 Amps TP contactor for neutral for both supplies. (ii) MCCB, 4 Pole 400 Amps, 35 KA-2 No's for both supplies suitable fuse links.(iii) Automatic transfer switch suitable for 125 KVA DG set including by pass arrangements. (iv) CTs 400/5A for both the supplies. (v) DC Ammeter. (vi) DC Voltmeter. (vii) Emergency Push buttons. (viii) Indication Lamps.(Low Lub Oil pressure,DG set over load) (ix) 2 over load+ earth leakage relay. (x) Multi functional digital meter for KWH,KVA,KW,Amps,volts, frequency, power factor etc. (xi) SMPS Battery charger 12V, with trickle & Boost charging Automatic (xii) On/ Off switch. (xiii) Automatic/manual switch. (xiv) Hooter. (xv) Voltage sensing relay. (xvi) Six window annunciator for fault indications. (xvii) Electro magnetic relays. (xviii) Metering required in DG set :- A, V, Hz, KVA, KW, PF & KWH Metering required in mains :- A, V, Hz. (xix) PLC (xx) By Pass arrangement of main supply when AMF circuit fail due to any fault with provn suitable rating change overs and switches. Make for AMF PANEL: DG SET OEM

M&L for preparation of old painted steel surfaces of any description, over 10cm in width or girth, and applying two coats of synthetic enamel paint of approved colour over a coat of red oxide primer complete all as specified and directed.

M&L for removal sludge and complete cleaning of all sludge tank pertaining to 100 KLD STP functioning at 68 Med regt and sending sludge to Faecal Sludge Treatment Plant (FSTP) complete all as specified and directed. Note: Contractor should visit the site to understand site condition as well as the condition of 68 Med Regt before quoting the rates. No claim in this regard will be entertained during execution stage.

M&L cleaning the all and any type of tanks pertains to sewage treatment plant 100KLD of receiving sump(collection tank) with suitable chemicals, drying the tanks and disposal of Dry sludge minimum distance of 1km radius from STP location & maintain high level hygiene in STP premises complete all as specified and as directed by Engr-in-Charge. Note: (i) For disposal of dry sludge contactor shall make arrange transport system quoted rate shall be inclusive in unit rate. (ii) Contractor should visit the site to understand site condition as well as the condition of 68 Med Regt before quoting the rates. No claim in this regard will be entertained during execution stage.

M & L for Cleaning of sludge from filter press of any size of 100 KLD or 200 KLD STP by removing sludge / vegetation from disposing sludge bed at abandoned place from cantt area completed all as specified and directed by Engr-in-Charge

M & L Desludging of existing equalization tanks of sewage treatment plant 200 KLD capacity and getting out sludge and removal and depositing at a distance n.exc 100m at isolated place complete. Note (i) Pumping out sludge water from equalizer tank by using Diesel engine operated pump and necessary diesel is to be arranged by contractor complete all as specified and directed by Engr-in-Charge

M & L Desludging of existing MBBR tank 1 & 2 of sewage treatment plant 100 KLD capacity and getting out sludge through sucking super soccer machine and removed at isolated place. Straining PVC media and cleaning with clean water and reuse for proper functioning complete. Note (i) Pumping out sludge water from equaliser tank by using Diesel engine operated pump and necessary diesel is to be arranged by contractor complete all as specified and directed by Engr-in-Charge

M & L Desludging of existing MBBR tank 1 & 2 of sewage treatment plant 200 KLD capacity and getting out sludge through sucking super soccer machine and removed at isolated place. Straining PVC media and cleaning with clean water and reuse for proper functioning complete. Note (i) Pumping out sludge water from equaliser tank by using Diesel engine operated pump and necessary diesel is to be arranged by contractor complete all as specified and directed by Engr-in-Charge

M & L for Desludging of existing Tube settler tank of sewage treatment plant 200 KLD capacity and getting out sludge through sucking super soccer machine and removing and depositing at a distance n.exc 100m at isolated place. Straining PVC media and cleaning with clean water and reuse for proper functioning complete all as specified and directed by Engr-in-Charge. Note :- (i) Pumping out sludge water fromtubesettler tank by using Diesel engine operated pump and necessary diesel is to be arranged by contractor completed all as directed by Engineer-in-Charge.

M & L for Desludging of existing set of filter feed tank of any size of sewage treatment plant 200 KLD capacity and getting out sludge through sucking super socker machine and removing and depositing at a distance n.exc 100m at isolated place. Straining PVC media and cleaning with clean water and reuse for proper functioning complete all as directed by Engineer-in-Charge. Note :- (i) pumping out sludge water by using Diesel engine operated pump and necessary diesel is to be arranged by contractor complete as directed by Engineer-in-Charge.

M & L for Desludging and cleaning of existing screen chamber, oiling grease chamber and collection tank of 200 KLD STP and getting out sludge through sucking super socker machine and removing and depositing at a distance n.exc 100m at isolated place. Straining PVC media and cleaning with clean water and reuse for proper functioning complete all as directed by Engineer-in-Charge.

M & L for Desludging of existing treated water tank of any size of sewage treatment plant 200 KLD capacity and getting out sludge through sucking super socker machine and removing and depositing at a distance n.exc 100m at isolated place. Straining PVC media and cleaning with clean water and reuse for proper functioning complete all as directed by Engineer-in-Charge. Note :- (i) pumping out sludge by using Diesel engine operated pump and necessary diesel is to be arranged by contractor complete as directed by Engineer-in-Charge.

M & L for Desludging of existing sludge holding tank of any size of sewage treatment plant 200 KLD capacity and getting out sludge through sucking super socker machine and removing and depositing at a distance n.exc 100m at isolated place. Straining PVC media and cleaning with clean water and reuse for proper functioning complete all as directed by Engineer-in-Charge. Note :- (i) pumping out sludge water by using Diesel engine operated pump and necessary diesel is to be arranged by contractor complete as directed by Engineer-in-Charge.

Testing of chemical & Bacteriological quality of inlet (Raw water) and out let (treated water) sewage water of following parameters from state public health laboratory or NABL accredited laboratory.( 200 KLD STP & 100 KLD ) (a) PH value (b) Total Suspended solids (c) Total dissolved solids (d) C.O.D (e) BOD (f) Oil & Grease (g) Chlorides (h) Sulphates

Note:- 1. Contractor will provide quarterly testing of sewage inlet & outlet water of all STP's containing following parameter : PH value, Total suspended solids, oil & grease, BOD, COD as per IS 3025 (P-1) - 1987 from Govt / State Lab or approved NABL, Accredited laboratory and rate of same is deemed to be included in unit quoted rate. 2. Contractor will provide all testing instrument and a test lab in installation for instant testing at installation / STP for BOD incubator PH value, Temperature controller, Digital Nephelo turbidity meter digital TSD meter Digital PH meter and digital water marker in water testing lab testing display chart on lab. No extra amount shall be paid for test lab & testing instrument.

Material and labour for replacement of tube settler media as per existing make, type, size complete all as specified and directed by Engr-in-charge.

Supply only Calcium based Chlorine granules disinfectant for water treatment in 45 kg plastic drums having concentration of chlorine 60% to 70% complete all as specified and directed. Make : All Makes approved by E-in-C Branch.

M & L for cleaning of area i.e. cutting of vegetation around the STPs and DG set using machine or labour and maintaining the surroundings neat & clean up to the satisfaction of the Engr-in-Charge.

Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and directed by Engr-in-charge.

Material and labour Bactria culture for STP for developing MLSS and control odour complete all as directed by Engr-in-Charge. Make: Organic plus or its techno commercial equivalent make approved by GE.

Material and labour for MBBR fluidised bio-media of virgin PPUV stabilized material, cylindrical with external fins structure, black colour,22mm dia x 16mm height ,specific gravity 0.9 to 0.95 gms/sqcm all as specified and as directed . Make: TP Aqua/Cool tech/Hydrotech as approved

Material and labour by taking out / dismantling of Centrifugal pump set of capacity up to 10 HP by removing electric connections carefully along with GI column pipe, submersible cable and strip opening the pump sets for repair, transporting to the civil workshop, replacement of worn-out spares, refixing of serviceable spares assembling the pump set completely, testing of pump sets after repair, commissioning of pump sets for satisfactory operation on its full load complete all as specified and directed by Engr-in-charge. Note : (i) The spares required for repairing the pump sets and rewinding of motor will be measured and paid separately under respective item (ii) Expendable stores like cotton waste / cleaning materials lubricants, gland packing metal filling, machining and transporting from site to workshop are deemed to be included in rate quoted

Supply only the following spares for centrifugal pump / mono block pump set of capacity up to 10 HP

Ball bearing drive

Ball bearing non drive

Terminal

CI impeller

Oil seal

Gland cover

MS pump shaft with rotor

M&L for rewinding of centrifugal pump for capacity of up to 5 HP with insulated copper conductor winding wire of same gauge as existing weight and turns to achieve full efficiency including tying the windings and connecting the coils and bringing the connections as that of existing complete all as specified and directed by Engr-in-charge.

M&L for rewinding of centrifugal pump for capacity of above 5 HP and up to 10 HP with insulated copper conductor winding wire of same gauge as existing weight and turns to achieve full efficiency including tying the windings and connecting the coils and bringing the connections as that of existing complete all as specified and directed by Engr-in-charge.

PPR PIPE LINE : Supply, laying and testing of Polypropylene random copolymer (PP-R) (PN-16/SDR 7.4)-3 Layers pipes, UV stabilized and antimicrobial welded having thermal stability with and including all PP-R plain & brass threaded polypropylene random fittings fixed such as bends, Elbow, Tee, Short Length, Socket, Union, Check Nuts, Nipples etc. (Females/Males as required), suitable for hot cold water supply line including making good disturbed surfaces/cutting chassis in CM 1:3, laid in trenches and including testing complete all as per manufacture’s instruction and all as specified and directed for the following outer dia of pipes:- Make:- SFMC/SUPREME/KPT

20 mm bore (OD)

25 mm bore (OD)

40 mm bore (OD)

50 mm bore (OD)

75 mm bore (OD)

110 mm bore (OD) Note :- Excavation and Earth work shall be measured separately.

S &F PP-R Gate valves (brass insert), with iron wheel head, screwed both ends for PP-R Pipes and fixed in repair for following bore of pipes :-Make:- SFMC/SUPREME/KPT

20 mm bore (OD) .

25 mm bore (OD) .

40 mm bore (OD) .

50 mm bore (OD) .

75 mm bore (OD)

110 mm bore (OD) Note :- Excavation and Earth work shall be measured separately.

Supply and fix in repair DOL control panel consisting of DOL starter, single phase preventer, relays, digital ammeter, digital voltmeter, MCB and control wiring suitable for Centrifugal monoblock pump or submersible pump set of 7.5 HP 415V AC including taking down existing DOL Control panel complete all as specified and directed.

Supply and fix in repair 100 MM Non Return Valve, ISI marked connected with screwed at both ends for iron pipes and fixed complete all as specified and directed

Excavation in trenches not exc 1.5m wide and not exc 1.5m depth for laying of pipe lines, valve chambers, man holes etc including forming bottom surface to required level and gradient and getting out in hard /dense soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cms thick in soils complete all as specified and directed.

Removing excavated soil to a distance not exceeding 59m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

M&L cutting of road up to a size not exc 1.5m wide and not exc 1.5m depth for laying of water pipe lines making good the disturbed surfaces so as to match with existing finishing with PCC 1:2:4 type B1 , cement motor in CM 1:2 complete all as specified and directed

Supply and fix in repair electro magnetic flow meter suitable for diameter of 50 to 80 mm dia built in earthing electrode including fixing of electronic display unit IP 65 which measures forward, back and total capacity of water flow through meter in cum/hr including power supply of AC 230 Volts and all electrical connections, sensor cable, M20 cable gland complete all as specified and directed by Engr-in-charge.

Material and labour for provision of screen chamber of stain less steel at screen bar chamber complete all as specified and directed by Engr-in-charge.

Material and labour for maintenance of air blowers including oil seal replacement, bearing replacement, oil filling, greasing complete all as specified and directed by Engr-in-charge.

Supply and fix in repair dosing pump of capacity of 0-6 LPH electronic dosing pump, 6 mm pipe of required length complete all as specified and directed by Engr-in-charge.

Supply and install repair tank 100 litre capacity for dosing system complete all as specified and directed by Engr-in-charge.

Supply and installation of membrane diffusers fine bubble of size 90mm x 800mm of existing size, type, capacity, make including necessary accessories for fixing complete all as specified and directed by Engr-in-charge.

Material and labour for replacement of filtration media of various layers of sand bed (fine sand, coarse, gravels, pebbles etc ) and removal of old media and cleaning of vessel, filling of new media etc in vessel of approx. 1600mmx1800mm in pressure sand filter complete all as specified and directed by Engr-in-charge.

Material and labour for replacement of filtration media of various layers of sand bed (fine sand, coarse, gravels, pebbles etc ) and activated carbon media -600 IV above sand bed above sand bed and removal of old media and cleaning of vessel, filling of new media etc in vessel size of aproxx 1600mm x 1800mm in activated carbon filter complete all as specified and directed by Engr-in-charge..

M&L for emptying cleaning of sand media filter including welding work etc. Replacing of Activated Carbon Filter media (ACF) -400 KG, Grade IV-900- Sand of 400 KG, size of layer resing - 250 Kg as complete all as specified and directed. Makes: Granular/Norit/Equel, Including Bacteria of 1200 Ltrs Make : - DRDO Anaerobic Bacteria/Inoculum. Note: Cert of DRDO authorised dealer to be enclosed. ACF Media combination quality & quantity shall be as directed & recommended by OEM only. (1) The manufacturer shall comply and guarantee the authenticity of the product by providing Test Certificate with Hologram which will be provided by the Authorised Distributor at the distribution point for each Batch of Product delivered on their letter head. (2) The manufacturer will affix its hologram on each and every drum/container/bag. If the said product is delivered without the said hologram and/or it is seen to be tampered, then the product can be discarded as spurious. (3) Replacing of existing Dosing pump with latest Dosing pumps of UC-11 model, Max 4.0 LPH @ 5.5 bar Antisyphon valve, foot valve, 3m LDPE tubing. Make: - Focus /E Dose/UKL/Milton Roy Note : Contractor should visit the site to understand site condition as well as the condition of dhruva STP before coating the rates. No claim in this regard will be entertained during execution stage.

After execution of the above said maint work :- (1) Tech team will visit every month for one year to inspect and will do the service if any required. (2) Every month collecting of water sample from the location and testing of inlet and out let sewage sample from a NABL approved lab. (3) Service visist as and when required if there is an issues, (with in 24 Hours). (4). Replacement of Oil and Grease (5). Backwash and rinse for filters (6). Minor Spares up to 15000 is included. Excluding winding of motors. (7). Training for Sewage Treatment Plant operators of 8 Hours for 10 days on the site to make the operators fully skilled to operate or control the entire process or system machines, control boards, to transfer or treated water complete all as specified and directed by Engr-in-Charge.

Taking down unsv butterfly valve of size 110 mm and Supply and fixing new butterfly valve wafer type in CI body with integrally moulded liner of nitrile or EPDM stainless steel disc and stem, lever operated as per IS 13095 in PN 1.0 including jointing material such as rubber gasket,bolts,nuts,etc direct integrally all as specified and directed by Engr-in-charge.

Taking down unsv butterfly valve of size 80 mm and Supply and fixing new butterfly valve wafer type in CI body with integrally moulded liner of nitrile or EPDM stainless steel disc and stem, lever operated as per IS 13095 in PN 1.0 including jointing material such as rubber gasket,bolts,nuts,etc direct integrally all as specified and directed by Engr-in-charge.

Taking down unsv butterfly valve of size 50 mm and Supply and fixing new butterfly valve wafer type in CI body with integrally moulded liner of nitrile or EPDM stainless steel disc and stem, lever operated as per IS 13095 in PN 1.0 including jointing material such as rubber gasket,bolts,nuts,etc direct integrally all as specified and directed by Engr-in-charge.

Taking down unsv butterfly valve and Supply and fixing of butterfly valve pvc of 50 mm dia complete all as specified and directed by Engr-in-charge.

Taking down unsv butterfly valve and Supply and fixing of butterfly valve PvC of 65 mm dia complete all as specified and directed by Engr-in-charge.

Supply and fixing of multi stage non clog submersible pump set of capacity 2.0 HP of flowing discharge capacity 100 LPM to 600 LPM for outlet pipe of dia 50mm suitable for operation of 3 phase 415 volts including connecting accessories, fittings complete all as specified and directed by Engr-in-charge.

Material and labour for fixing of double compression armoured weather brass cable glands of dia 30mm diameter including cutting for fixing of glands on panel complete all as specified and directed by Engr-in-charge.

Supply and fixing of PVC cable duct FRLS Type A of suitable size for fixing on wall/building with necessary accessories and fittings complete all as specified and directed by Engr-in-charge.

Supply and fixing of HV round cable pvc ,multistranded copper conductor 3 Core 2.5 Sq mm 1100 Volts grade complete all as specified and directed by Engr-in-charge.

Material and labour for complete checking and servicing of control panel of stp motors /compressors and connected programmed safety features, safety switches/ cut-outs / thermostats, etc, removing and re-terminating the burnt wires, checking of all contactors/contacts for proper auto functioning and rectifying the faults/ faulty components by replacing with new spares and setting the relays setting of programming of operating parameters and safety limits (if required) etc complete all as specified and directed by Engineer-in-Charge. Note: All components need to panel deemed to be included in the quoted rate. After completion,erection of panel the testing will be carried out by the contractor.

Supply and fix in repair VFD 0.18 KW to 15 kW 2 Hp three phase for fixing in automation control panel at STP complete all as specified and as directed by Engineer-in-Charge Make :delta MS300 series or equivalent

Supply and fix in repairs high pressure Pneumatic rotary actuator single solenoid valve 1/4",pressure range 11.5-8 Kg/cm2 suitable for automation of motors working on 230V AC 50 Hz supply complete all as specified and as directed by Engineer-in-Charge

Supply and fix in repairs HMI (human machine interface) 4.3" display size 4 inch having resolution 480x272 suitable for fixing in existing automation control panel of STP complete all as specified and as directed Make : Delta or equivalent

M&L on load change over switch 200 Amps capacity suitable for 3 phase, 4 pole, 415 Volts,font handle operated suitable in open execution type for fixing in existing panels including necessary lugs,glands.,nuts,bolts including taking down old unserviceable one complete all as specified and directed Make:- Havells/L&T/Standard/HPL

M&L on load change over switch 400 Amps capacity suitable for 3 phase, 4 pole, 415 Volts,font handle operated suitable in open execution type for fixing in existing panels including necessary lugs,glands.,nuts,bolts including taking down old unserviceable one complete all as specified and directed Make:- Havells/L&T/Standard/HPL

S&F in repairs CI foot valve leather sheet type / flange type suitable for 80 mm dia GI suction heavy duty including replacement of nuts, bolts washers, gaskets and flanges etc. complete all as directed and specified by Engr-in-charge.

S&F in repairs CI foot valve leather sheet type / flange type suitable for 50 mm dia GI suction heavy duty including replacement of nuts, bolts washers, gaskets and flanges etc. complete all as directed and specified by Engr-in-charge.

S&F in repairs PVC foot valve leather sheet type / flange type suitable for 50 mm dia GI suction heavy duty including replacement of nuts, bolts washers, gaskets and flanges etc. complete all as directed and specified by Engr-in-charge.

Mavee Syndicate (BID ID -3512749)

DPS sales and services india (BID ID -3506841)