COMPREHENSIVE REPAIR MAINT OF SEWAGE TREATMENT PLANT FIRE FIGHTING SYSTEM DG SETS AND OTHER MISC WORKS

Amount

SCHEDULE A BOQ

Comprehensive maintenance /repair of sewage treatment plant of capacity 0.5 LLD, the plant comprising of the following :- Main collection tank of 30,000 ltr capacity, submersible sewage pump of capacity 7.5HP 3 phase 415V - 02 No, Non-clogging pump 1HP 3 phase 415V – 01 No, Aeration tank, Filter feed pump air blower 7.5HP 3 phase 415V – 01 No, Activated carbon filter tank with assembly – 01 No, hypo chloride dozing system – 01 No, Sand filter tank assembly – 01 No, Recirculation pump 3HP 3 phase 415V – 02 No, open well submersible pump 5HP 3 phase 415V – 01 No and other civil structures/ chambers, connected equipments, panels, cables etc.

(I) The parameters of input and output shall be maintained as under :-

(a) Inlet parameters :- (i) BOD - 250 - 275 mg/ltr (ii) COD - 400 - 550 mg/ltr (iii) TSS - 400 mg/ltr (iv) PH - 7 to 7.5 (v) Fecal Coliform - < 230

(b) Parameters for treated sewage effluent required are as :- (i) BOD - Less than or equal to 10 mg/ ltr (ii) COD - Less than or equal to 150 mg/ ltr (iii) TSS - < 30 mg/ltr (iv) PH - 7 to 8 (v) E coli - Less than or equal to 100 counts/ 100 ml (vi) Residual chlorine - > 0.5mg/ ltr (iv) DO (Dissolved oxygen level - 2 to 4 mg/ ltr in biological system to be maintained)

(II) The following daily maintenance to be carried out :- (a) Bar screen chamber should be cleaned every day to ensure that it’s not choked. (b) Cleaning of Oil & Grease trap. (c) Once in every two hours pumps should be changed between working and standby i.e, Sewage feed pump, blower and Filter feed pump. (d) Maintain disinfection liquid in chlorine dozing tank. (e) MGF and AGF back wash & rinse – Once in every 8 hours simultaneously. (f) Settling tank – Sludge should be disposed from settling tank to sludge drying bed. Once every 8 hours based on MLSS growth. (g) Monitoring and maintenance of log books periodically. (h) Treated water tank – chlorine content should be analysed to ensure that chlorine % is below 0.2 ppm. (j) MLSS growth – to be checked in aeration tank and equalization .

(III) The following weekly maintenance to be carried out :- A STP system is inspected weekly and the following points attended to :- i) Inspect Equalisation Tank/ Entry to system for blockages, plastics etc and remove. ii) Inspect Aerator and note biomass growth, recirculation and any malodour. iii) Inspect Secondary clarifier (Humus Tank) and note visual appearance of final effluent and absence (or otherwise) of sludge build up. iv) Check the outlet of the system for blockage etc. v) Check grease trap empty and if required top up with clean cold water. vi) Grease the bearings

(IV) The following monthly maintenance to be carried out :- Aerator MUST BE SWITECHED OFF during monthly maintenance procedures. Refer weekly maintenance schedule and follow the below mentioned instructions. i) Check motor for overheating (by touch) and remove dust etc. from air fins. ii) Grease all bearings through nipples. iii) Grease all chain couplings through casing nipples. iv) Check oil level in gearbox and top up if necessary. v) Check sludge return system from Humus Tank for function. vi) Apply light lubricating oil in small quantities to locks and hinges. vii) Empty and clean out grease trap and fill with clean cold water

(V) The following items for routine maintenance shall be provided in plant :- (a) Liquid chlorine - 200 ltrs per month (b) Urea - 100 kg per month (c) DAB - 50 kg per month (d) Bio culture - 25 kg per month (e) Cow dung - 400 kg per month (f) Deforming chemical - 10 ltr per month (g) INDI foam 3000 - 15 ltr per month (h) Sercon 203 - 10 ltr per month

(VI) The following items shall be replaced as and when required or as directed by the Engr-in-Charge :- (a) Gaskets, Gland Packing. (b) O rings. (c) Drive belts for air blower and clarifier. (d) Minor electrical accessories viz Indication lamps, fuses etc. (e) Blades (f) Pasting materials (g) Consumables like gloves, safety jackets, helmets, respirators etc (h) Cleaning Chemicals, reagents, Lubricants etc.

(VII) The following tests shall be carried out and maintain the record of treated sewage as per frequency mentioned below :- Ser No Description of parameters Periodicity 1. PH Weekly 2. TSS Weekly 3. BOD Weekly 4. COD Weekly

Note for item No 2 :- The unit quoted rate shall be deemed to be inclusive of the following :- (a) The contractor shall visit the site/ plant before quoting the tender. The existing STP plant is MBBR and Original Equipment Manufacturer is M/s ION Exchange.

(b) To provide technical support for comprehensive maintenance of STP, the contractor shall enter MOU with the OEMs. No additional payment on this account shall be made to the contractor by the department.

(c) Irrespective of the fact that MOU is signed by contractor with an OEM, contractor shall be fully responsible for overall performance and quality of treated water coming out after treatment.

(d) The comprehensive maintenance of STP plant of MBBR will be carried out through authorised rep of the OEM's only under the supervision of contractor and the Engineer-in-Charge. The OEM shall be responsible for all technical support for comprehensive maintenance and shall also be responsible for performance of the plant in terms of outlet parameters mentioned here-in-before.

(e) OEM or their authorised service centre shall employ one technician/shift having sound knowledge in STP Plant to operate the plant round the clock, carryout water analysis checks through approved Laboratory and monitor the performance of the plant on a regular basis, interpret the results and suggest remedial measures in case of major deviations and one person for daily maintenance and cleaning of the plant.

(f) Service Engineer of OEM shall visit at least once in every month and during break down or as and when required for the Inspection, servicing repair, rectification of problem and submission of report.

(g) The maintenance supervisor shall be fully responsible for maintaining the STP in operational condition in consultation with the Engineer-in-Charge.

(h) The cost of supply and replacement of worn out/ defective equipments, each and every type of repair, renewals, regular servicing for efficient and smooth functioning of STP and connected equipment/ items shall be deemed to be included in the unit rate quoted.

(j) Repair/ replacement of any equipment/ machinery or part thereof provided under this contract shall be got done only from the OEM/manufacturer's authorised dealer and record there of shall be maintained.

(k) The contractor has to provide all consumable spares, oil & lubricants for greasing of various equipments, chemicals, consumables for electrical and mechanical plant & machinery.

(l) One month's consumables and required spares shall always be kept at site in advance.

(m) Major repairs/ overhauling etc. shall be notified to the Engineer-in-Charge immediately on occurrence. The cost of each part/ equipment replaced shall be deemed to be included in the unit rates quoted by the contractor. The rates quoted in BOQ shall be deemed to be included for all materials and labour reqd for comprehensive maintenance including repair/ replacement of all the component equipment for keeping the STP in operational condition.

(n) The entire treated water will be reutilised for arboriculture purpose/ flushing system of toilets. The quantity of treated water shall meet all the criteria given here in before.

(o) The contractor shall carry out various tests on treated sewage water and record the same in registers duly signed by contractor's rep, JE and Engineer-in-Charge. The tests shall be carried out from Govt approved laboratories. Contractor shall also be at liberty to establish his own laboratories at site for same after prior approval of GE. However, the contractor has to get independent tests from Govt lab/ Govt Engineering colleges when on demand by GE. The cost of above shall be deemed to include in the rates quoted by contractor in BOQ.

(p) The Installation is likely to be visited frequently by the MES/ Air Force officers. It shall be contractor's responsibility for proper upkeep of the area in a presentable state all the time. Surrounding area upto the fencing/ boundary of STP shall be kept clean and cleared off bushes/ shrubs and grass all the time to give a neat and clean appearance of the area.

(q) Registers of record showing the details of periodical maintenance carried out date wise for each equipment separately shall be maintained and the same shall be signed by both parties i.e authorise rep of contractor, JE and Engineer-in-Charge.

(r) Repair to system in case of break down (due to normal wear & tear) shall be rectified by the contractor within 24 hrs. In case of failure noticed more than 24 hrs, recovery shall be effected @ Rs. 500/- per hour beyond 24 hrs.

(s) All sludge at suitable frequency shall be disposed off outside the defence land. Contractor is deemed to have identify the area suitable for disposal for sludge. The cost of same shall be deemed to include in the unit rate quoted.

Disconnecting electric connection and taking out submersible sewage cutter pump set of capacity 10 HP, 3 Phase, 415 volt from sewage well, transport to the workshop and back for making the serviceable/ repair, dismantle the motor/pump, taking out burnt winding of stator, removal of burnt insulation material from the slot, cleaning the stator slots and M&L for rewinding the stator using super enamelled, submersible grade copper winding wire of same gauge and turns, cleaning and overhauling the pump, tightening impeller complete including replacing the following unserviceable spares, reinstall the pump in original position and testing at full load capacity all as specified and directed by Engineer-in-Charge. Make : Kirlosker Location : Subway Note: The replacement of spares will be measured and paid separately as supply only. However, cost of labour for replacement is deemed to be included in the unit rate quoted.

Supply only Coil wound set with class "F" insulation

Supply only Mechanical seal lower

Supply only Mechanical seal upper

Supply only Fastner Set

Supply only "O" Ring & gasket set

Supply only Ball Bearing Set

Supply only Rotor rework with S.P Sleeve with balancing

Supply only Impeller balancing work.

Disconnecting electric connection and taking out submersible sewage cutter pump set of capacity 7.5 HP, 3 Phase, 415 volt from sewage well, transport to the workshop and back for making the serviceable/ repair, dismantle the motor/pump, taking out burnt winding of stator, removal of burnt insulation material from the slot, cleaning the stator slots and M&L for rewinding the stator using super enamelled, submersible grade copper winding wire of same gauge and turns, cleaning and overhauling the pump, tightening impeller complete including replacing the following unserviceable spares, reinstall the pump in original position and testing at full load capacity all as specified and directed by Engineer-in-Charge. Make : Kirlosker Location : MAP STP Note: The replacement of spares will be measured and paid separately as supply only.However, cost of labour for replacement is deemed to be included in the unit rate quoted.

Supply only Coil wound set with class "F" insulation

Supply only Mechanical seal lower

Supply only Mechanical seal upper

Supply only Ball Bearing Set

Supply only "O" Ring & gasket set

Supply only Fastner Set

Supply only Rotor rework with S.P Sleeve with balancing

Supply only Impeller balancing work.

Taking out silt, liquid water sludge in solid/semi solid state / pumping out all mud sewage water from collection sump of size 5 M dia and 8 mtrs depth /Manholes STP tanks of any capacity and size and removing the same using truck mounted honey sucker of capacity minimum 4 cum and to dispose off the sludge to in low lying area at any distance during Sunday and holiday as per requirement, depositing the sludge in low laying area with covering by earth over it and leaving the collection sump clean etc. complete all as specified and directed.

Note for item No 48 :- The tenderer shall take into consideration the following points while quoting rate for this item and the unite quoted rate is deemed to be included for :- (i) Cutting and filling shall be cleared of shrubs, vegetation, grass bush, weed, trees and sapling not exceeding 30 cm in girth, measured at a height of two metre above ground leve around collection sump.

(ii) De-watering by high pressure submersible pump.

(iii) Removal of sludge & sand from inside the tank scrubbing and washing side walls and bottom with bleaching powder solution and making surface free from any fungus, deposited stains using wire brush filling of cavities inside of tank with CM 1:2.

(iv) cleaning of walls , flooring and ceiling with special mechanized high pressure jet machines by high pressure jet pum 80-180 bar pressure , which dislodges the layer of dirt, algae, fungus stuck on its surface usage of scrubbing machines for old stains.

(v) Anti-Bacterial Treatment of Inside of the tank should be treated with specially developed 4 ft long ultraviolet Radiator to kill further floating bacteria/virus in order to make the tank totally clean, bacteria free and safe for storage of drinking water.

(vi) Cleaning and other operations as specified above should be executed by trained workers and technicians.

(vii) Cost of T&P like rods, bamboos, gum shoes and hand gloves etc complete.

(viii) Driver and operator must be in possession of a valid licence and confirm the serviceability of the Truck.

(ix) Removal of blockage of sewage lines up to one metre from collection sump including manholes by using necessary tools/ mechanically tools or manually such as passing rope knots, bamboo kamti and disc of required size including safety measures such as test for gas etc. before flushing the pipe well with water after removal of blockage of pipe complete all as specified and directed.

(x) Tank shall be made available for cleaning for a period of 8 hours only and contractor has to arrange sufficient labour/ T&P to complete the job with the given period only. or otherwise penality shall be imposed @ Rs 500/- per day.

Disconnecting electric connection and taking out submersible sewage cutter pump set of capacity 3 HP, 3 Phase, 415 volt from sewage well, transport to the workshop and back for making the serviceable/ repair, dismantle the motor/pump, taking out burnt winding of stator, removal of burnt insulation material from the slot, cleaning the stator slots and M&L for rewinding the stator using super enamelled, submersible grade coper winding wire of same gauge and turns, cleaning and overhauling the pump, tightening impeller complete including replacing the following unserviceable spares, reinstall the pump in original position and testing at full load capacity all as specified and directed by Engineer-in-Charge. Make : Kirlosker Location : New Kalpa

Supply only Coil wound set with class "F" insulation

Supply only Ball Bearing Set

Supply only "O" Ring & gasket set

Supply only Fastner Set

Supply only Mechanical seal lower

Supply only Mechanical seal upper

Supply only Rotor rework with S.P Sleeve with balancing

Supply only Impeller balancing work.

Disconnecting the electrical connection from AMF Panel, taking down DG set of cap 82.5 KVA for major overhauling of engine and transportation to authorised workshop for replacement of piston assembly complete-4 sets, exhaust valve, cylinder liner, inlet and out let valves, sealing cap, copper washers,thermostat elements, spin of filter for lubrication oil, oil seal(115X14x12), valve tappet, gasket for cylinder head, bush for injector, gasket for exhuast manifold,joint for bearing housing, joint for delivery volute, turbo repair kit complete all as specified and directed by the Enr-in-Charge.

Servicing/ Periodical maintenance of following capacity DG Set of any make consisting of complete servicing and checking entire system as per manufacturer's catalogue including testing complete with replacing of minor consumables items like grease, nut bolts etc during conducting periodic servicing as per the manufacturer's recommendation at the time of routine monthly checks. Capacity 15 to 20 KVA DG Set - Location :-Transmitter Opera1/ AFWWA 5 BRD /SES /Armoury/watch tower -(02 Nos)/ perimeter - (02 Nos) - 08 No Maintenance Schedule of DG Sets :- The contractor shall carried out following activity during the period of contract :-

(a) Daily maintenance of DG Sets to be carried out :-

(i) Clean the external surface of the DG set.

(ii) Check engine oil level.

(iii) Check engine coolant level.

(iv) Check fuel in the tank.

(v) Check all nuts and bolts.

(vi) Check tension of fan belts.

(vii) Check batteries and battery connections.

(viii) Check fuel lines and fuel tank.

(b) Weekly maintenance of AMF Panels :-

(i) Checking all electrical connections.

(ii) Checking all contact points/ Bus bars.

(iii) Checking timers (AC/ DC).

(v) Check RPM, Voltage, Amps and Hz.

(vi) Checking indicator lamps.

(vii) Checking main auxiliary contacts and relays.

(viii) Checking contact coils.

(ix) Checking, volt/ amps/ energy/ PF/ KWH meters/ CT's.

(x) Checking auto/ manual functions.

(xi) Check and tight screws and bolts.

(xii) Check battery charger output voltage.

(xiii) Cleaning the panel.

(xiv) Checking all MCCB's and fuses.

(xv) Checking alarms and hooter.

(c) Monthly maintenance of DG Sets to be carried out :-

(i) Check oil bath cleaner oil level.

(ii) Check for proper tension in the belts.

(iii) Check starting battery electrolyte level and specific gravity.

(iv) Check the fuel lines from the tank for leakages.

(v) Check the end cover of the alternator and tighten the bolts.

(vi) Check physically the exhaust silencer for rigidness.

(vii) Check the water hoses for leakages if any.

(viii) Drain sediment from fuel filter & fuel tank.

(ix) Check dry type air filter element and clean.

(x) Check engine alternator coupling and mounting bolts.

(xi) Tight all bolts and nuts in alternator terminal box.

(xii) Check for any unusual sound during cranking of the engine.

(xiii) Check for any fuel/ water leakages.

(xiv) Check for any unusual vibrations.

(xv) Check proper charging of battery.

(xvi) Check exhaust system for any leakages.

(xvii) Check for proper circulation of coolant/ cooling of engine.

(xviii) Check physically the exhaust silencer for rigidness.

(xix) Check throttles linkage.

(xx) Checking to electric control panel throttle linkage.

(xxi) Supply and greasing to all bearing & movable parts.

(d) Half Yearly Schedule to be carried out :-

(i) Checking of hydraulic governor oil level and toping up level.

(ii) Clean the crank case breather.

(iii) Check battery charging system & topping up electrolyte and maintenance of specific gravity.

(iv) Checking electric connection & generator control panel.

(v) Greasing to all bearing and movable parts.

Note :- The unit rate quoted is deemed to be inclusive of the followings :-

(a) The contractor shall visit the location of DG Sets before quoting the tender.

(b) Servicing/ repair of DG Set shall be carried out by authorised dealer/ agency of manufacturer as approved by Engineer-in-Charge and where service/ repair is being carried out at site shall be under the expert supervision of authorised service agent.

(c) The make of DG sets are Kirloskar/ Ashok Leyland/ Greaves Cotton/ Birla/ Cummins

(d) The contractor shall employ minimum 03 No manpower required for routine maintenance of DG sets.

(e) Filling of DHPP (N) in all mentioned DG Sets at various locations will be the responsibility of the contractor. However, DHPP (N) will be issued by MES.

(f) DHPP (N) required at the time of maintenance/ testing will be issued by MES.

(g) Representative of contractor shall maintain & update the maintenance/ breakdown register regularly and same will be checked by Engineer-in-Charge periodically.

(h) The monthly check shall be done once in a month but whenever breakdown occurs in DG set, the contractor has to attend all complaint unlimitedly through authorised service agent of the equipment/ machinery.

(j) The unit rate is deemed to be included for Cleaning of the surrounding area of DG set 5 mtr from plinth protection of E/M installations including removing of accumulated earth of any width and depth upto 15cm cleaning / Cutting the grass with hand operated petrol/ kerosene driven grass cutting machine and removing the grass waste to outside MD land.

(k) In case of minor defect, entire Job shall be completed within 06 hrs from the time of registration of complaint, failing which penalty charges @ Rs. 500/- per hours shall be recovered.

(l) In case of major defect, the period for attending of complaint shall be decided by the GE/EIC by accessing extent of repair required through joint inspection by Engineer-in-Charge and authorised service agent of the equipment at the site. If complaint is not rectified within the stipulated period and the GE is not satisfied with the reason for delay, then penalty at the rate of Rs. 600/- per hours shall be deducted from the dues of the contractor.

(m) Please note that above penalty is exclusively other than the condition 56 of IAFW - 2249 and shall be treated as interim condition of the contract and shall be enforce above as and when delay in individual job is noticed and no claim whatsoever on this account shall be entertained by the Deptt.

(n) The decision of the Accepting Officer in this regard shall be final and binding.

(o) The contractor should be responsible to maintain the DG set in serviceable condition for entire contract period.

Description all as per Sl Item No 69 here in before but for Capacity 30 KVA DG Set- Location:-Dornier Hanger / Avro Hanger/ 75 RMU -3 Nos

Description all as per Sl Item No 69 here in before but for Capacity 40 KVA DG Set - Location:- Map pump house /Map STP /T-28 Hangar/NVG Lab/ Perimeter (02 No)/ Kalpa Vihar Pump House :- 07 Nos

Description all as per Sl Item No 69 here in before but for Capacity 45 KVA DG Set - Location:- Sub way -01 Nos

Description all as per Sl Item No 69 here in before but for Capacity 50 KVA DG set Location:-33 Sqn / AN 32 Hanger/ATC/HQ 109 HU:- 4 Nos

Description all as per Sl Item No 69 here in before but Capacity 62.5 KVA DG - Location:- 33 SQN New Hanger/T-02 Hanger/5BRD HQ/CRRW/ISC/ ACC Bldg/Old HQ 5BRD/ LCA Pump House-8 Nos

Description all as per Sl Item No 69 here in before but for Capacity 75 KVA DG set Kirloskar cummins-01 Nos Location TRCL .

Description all as per Sl Item No 69 here in before but for Capacity 82.5 KVA DG set, Location:-Booster pump house/BRD Tech HQ /T-65 Hanger/ Kalpa vihar PH/ATC-5 Nos

Description all as per Sl Item No 69 here in before but for Capacity 100/106 KVA DG set location- Dornier Hanger/OPERA II -02 Nos

Description all as per Sl Item No 69 here in before but for capacity 125 KVA DG set kirloskar Location:-Rotable Sec/Offr's Mess/Rubber Store /SRE Comples/SMC :- 5 Nos

Description all as per Sl Item No 69 here in before but for capacity 160 KVA DG Set Kirloskar Opera-I/ Battery charging room-02 Nos

Description all as per Sl Item No 69 here in before but for capacity 200 KVA DG Set Kirloskar Location- MAFI - 01 No

Description all as per Sl Item No 69 here in before but for capacity 250 KVA DG Set Kirloskar Location:-T-45 hanger - 01 No

Description all as per Sl Item No 69 here in before but for capacity 320 KVA DG Set Kirloskar Location:- ETB - 01 No

Description all as per Sl Item No 69 here in before but for capacity 400 KVA DG Set Kirloskar Location:- New ATC -01 No

Description all as per Sl Item No 69 here in before but for capacity 810 KVA DG Set Kirloskar Location:- LCA hanger - 03 Nos

M&L Surface excavation n.exc 30 cm deep and averaging 15 cm deep in hard /dense soil and getting out all as specified and as directed.

M&L PCC in foundation filling and mass concrete type D-2, 1:4:8, using 40mm graded stone aggregate complete all as specified and directed.

M&L Brickwork with fly ash bricks using modular bricks, straight or curved on plan exc 6m mean radius built in CM 1:4 , complete all as specified and as directed

M&L Rendering 15 mm thick in two layers on brick or concrete surfaces,first coat 10mm thick in cement mortar 1:6 and 2nd coat 5mm thick in cement mortar 1:6 , finished even and smooth without using extra cement complete all as specified and as directed.

M&L applying two coats of cement based paint over one coat of primer on newly plastered surfaces of walls including preparation of new surfaces complete all as specified and as directed.

M&L Spreading and leveling with soil in layers not exceeding 25 cm thick each layer including watering and well ramming complete all as specified and directed.

M&L Hardcore of gauge not exceeding 63 mm of broken stones or boulders, deposited, spread and levelled in layers not exceeding 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L 100mm thick, plain cement concrete (1:2:4), type B-1 (using 20 mm graded mechanically crushed stone aggregates), as in floor/hardstanding including making joints at 3.00 metre intervals and at each corner, the joint shall be filled with mastic filling (to full depth) comprising of one part heated hot blown bitumen 85/25 & two parts heated sand (by volume), surface finished even and smooth without using extra cement, complete all as specified and as directed. Note :- The concrete shall be laid at a stretch not exceeding 3 metre in length and width of joint shall not be more than 12 mm.

M&L Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1979 gradeSt.-240) including dismantling existing one complete all as specified and as directed.

M&L Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted , bolted or welded attachment.(Fe 410 -W (Gde- E-250) quality -A including dismantling existing one complete all as specified and as directed.

S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other to be fitted with washers and one hexagonal or square nuts, n exc 5cm long diameter of neck 5 to 10mm including taking down existing one complete all as specified and directed.

S&F Pre painted Coloured Galvalume roofing system sheet 0.50 mm thick having Zinc aluminum alloy coating AZ150 shall be as per IS:277/ASTM 1379 150 gsm/ sqm double ribbed trapezoidal profile steel sheet any colour having tensile strength of 550 Mpa as in Roof covering /cladding to wall fixed with self tapping screws including dimantling of existing one all complete all as directed.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws including dimantling of existing one all as specified and as directed.

M&L Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in any type of soil complete all as specified and as directed.

M&L Cement concrete type C-1, 1:3:6 (using 20mm graded crushed stone aggregate) as in foundation of fencing post, filling and mass concrete complete all as specified and directed.

M&L MS flat iron wind ties for roof including securing bolts including all necessary drilling, bolting or riveting, etc. , and similar work conforming to Fe-290 Gde E-165 all as specified and as directed.

M&L Preparation of new steel surface of any description over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed.

M&L Preparation of new or previously untreated steel surfaces under 10 cm girth or width and applying two coats of synthetic enamel paint over one coat of of red oxide primer complete all as specified and as directed.

Dismantling/ taking down complete radiator assembly of 15 KVA to 50 KVA DG Set and transportation to authorised workshop for following repairs :- (a) Opening the radiator assembly with brazing/ welding for repair/ service. (b) Cleaning of all water tube with diluted solution of HCL and cleaning with water pressure and removing the sludge and dust from inside the tank by flushing out. (c) Determining the leak/ puncher in radiator tubes. (d) Repair of fins by soldering/ brazing. (e) Repair of bottom brass water tank by soldering/ brazing. (f) Repair of radiator hose assembly. (g) Fixing the complete radiator assembly to its original position and testing complete all as specified and directed by Engineer-in-Charge.

Description all as per item No 171 here in above but DG set of capacity 62.5 to 160 KVA

S&F in replacement self starter 24 Volts of DG Sets complete all as specified and directed by Engineer-in-Charge. Make Kirloskar or equivalent as approved by GE

Supply and fix in replacement of radiator fan belt suitable for any capacity DG set. Make : Doll up/ Fenner or equivalent

Disconnecting the existing battery of capacity 12V 90 to 150 AH from the DG set, taking it to battery workshop, draining out the complete unserviceable electrolyte acid from the battery, filling up with new Electrolyte acid to the required level, charging the battery, testing the battery for correct specific gravity, bringing back to the location, connecting to DG set, start the engine for satisfactory function all as directed by Engineer-in-charge.

S&F Battery charging alternator assembly 12 Volts of DG Sets complete including taking down existing one all as directed. Make :- Kirloskar or existing make of defective components or any reputed suitable make as approved by GE

S&F in replacement battery cable assembly (-ve & +ve) complete all as specified and directed by Engineer-in-Charge. Note :- Items like clamp, lugs, nut, bolts and copper cable of size 25 sqmm upto 1 mtr required for connection is deemed to be inclusive in unit rate quoted. Make :- Existing brand of defective components or any reputed suitable make as approved by GE

M&L Opening disconnecting LT Cable connections with care from Auto-Main Failure Panel and checking throughly with Fault Detector Instrument at Site and replacement of Minor Defective Parts as required at Site suitable for 50 KVA to 160 KVA DG Set including replacement of Internal Wiring with Copper Conductor Cable, Beading, etc. complete all as specified and as directed.

Supply and fix in replacement of oil drain hose set complete all as specified and as directed.

S&F Power contactor MCX31, 4 pole with 1 NO + INC contacts and coil voltage 240 V/415 volt including taking down unserviceable one, complete all as specified and as directed. Make : L&T/ BCH/ Schneider

Supply and fix in replacement of flush type LED Digital multi functional meter with all parameter suitable for DG set AMF panel complete of Model A class 1 all as specified and as directed.

S& F in replacement of 250A contactor 4 pole make Schnieder cat part No. LCID115004/ L&T/ BCH all as specified and as directed.

Taking down old unserviceable self motor of capacity 15 KVA to 45 KVA and carrying to authorised work shop for servicing including replacment of unserviceable spare parts Brush, holder, solonoid switch, armature bush, filed coil complete and refixing, Testing all as specified and directed.

Description all as per Sl item No. 183 here in before but 50 to 160 KVA DG set

Supply and fix in replacement of DG controller unit suitable for DG set 40 KVA to 82.5 KVA of as per existing Make all as specified and as directed.

Supply and fix in replacement of radiator hose of any capacity all as specified and as directed.

M&L for lubrication oil SAE 15 W - 40 grade API CI 4 plus type in sealed container for DG set Top up and change the oil in the sump after completely flushing the old oil from the tank/sump and cleaning of the same all as directed by Engineer-in-charge (Make : Castrol/Valvoline/Servo)

Supply and fix in replacement of add-on auxilury contactor block 2No-2NC all as specified and as directed.

Supply and fix in replacement of RPM meter assembly complete set including rubber gasket, wire as per sample all as specified and as directed.

M&L Repairs to 12V battery charging alternator assembly by removing, dismantling, replacing the unserviceable burnt rotor and stator assembly completly including insulation sleeves and refixing to the engine and testing to the satisfaction of DC volts & Amps by charging of battery all as directed by Engineer-in-Charge.

M&L Removing old paint from surface of acoustic enclosure and outer canopy, alternater upto 100 KVA with sand paper and painting complete DG set & panel board including canopy with synthetic enamel paint (of colour as directed by Engineer-in-Charge) using spray gun with compressed air and writing Ser No/ MES No in block letters with white paint and size of letter n.exc 30 cm height complete all as specified and as directed.

Supply and fix in replacement of 12V/24V 11 pin PLA realy with base all as specified and as directed.

Supply and Fix in replacement of temeprature guage of any capacity complete all as specified and as directed. Make:- Kirloskar/Greaves or equivalent.

S&F power contactor MCX32, 4 pole with 1 No + INC contacts and coil voltage 240 V/415 volt including taking down unserviceable one, complete all as specified and as directed. Make : L&T/ BCH/ Schneider

Taking down carefully DG set of any capacity from foundation after disconnecting nuts, bolts, earthing lead, LT connection cable etc and shifting within a distance of 2 Km for repair / refilling of foundation or reinstallation after repair including making connections of cables complete all as specified and directed. Note: Weight of DG set is between 1 to 2 ton, necessary T & P and lifting arrangement shall be contractor responsibility and the unit rate quoted shall be deemed to include the same.

Supply and fix in replacement of lubrication oil filter element with 'O' ring of Make MICO / Kirloskar / Mahle/ Cummins as required at site for 15/ 18 KVA capacities of DG Sets all as specified and as directed by Engineer-in-Charge.

Description all as per sl item No 197 here in before but 20 KVA DG set.

Description all as per sl item No 197 here in before but 30 KVA DG set.

Description all as per sl item No 197 here in before but 40 KVA DG set

Description all as per sl item No 197 here in before but 45 KVA DG Set

Description all as per sl item No 197 here in before but 50 KVA DG set.

Description all as per sl item No 197 here in before but 62.5 KVA DG set.

Description all as per sl item No. 197 here in before but 75 KVA DG set.

Description all as per sl item No 197 here in before but 82.5 KVA DG set

Description all as per sl item No 197 here in before but 100 KVA DG set

Description all as per sl item No 197 here in before but 106 KVA DG set

Description all as per sl item No 197 here in before but 125 KVA DG set

Description all as per sl item No 197 here in before but 160 KVA DG set

Description all as per sl item No 197 here in before but 200 KVA DG Set

Description all as per sl item No 197 here in before but 250 KVA DG Set

Description all as per sl item No 197 here in before but 320 KVA DG Set

Description all as per sl item No 197 here in before but 400 KVA DG Set

Description all as per sl item No 197 here in before but 810 KVA DG Set

M&L for servicing/ cleaning of MS diesel tank of DG Set of 15-50 KVA capacity by draining out the diesel from tank, cleaning the tank with soap water/ suitable solution and painting the external surface with one coat of synthic enamel paint of existing colour including replacement of drain valve, outlet pipe complete all as specified and as directed.

Removing and replacing the old unserviceable one with new AVR (Automatic Voltage Regulator) suitable for Kirloskar curve of capacity 15 to 45 KVA having input voltage 2 phase + neutral sensing voltage 415 output voltage 95V DC, output current 4A DC voltage regulation +/- 1 % average volts, over excitation current tripping, fuse protection 4A, fast acting and frequency 50 Hz complete all as directed by Engr-in-Charge. Make : Kirloskar / Cummins/Crompton Greaves.

Removing and replacing the old unserviceable one with new AVR (Automatic Voltage Regulator) suitable for Kirloskar curve of capacity 50 KVA to 75 KVA having input voltage 2 phase + neutral sensing voltage 415 output voltage 95V DC, output current 4A DC voltage regulation +/- 1 % average volts, over excitation current tripping, fuse protection 4A, fast acting and frequency 50 Hz complete all as directed by Engr-in-Charge. Make : Kirloskar / Cummins/Crompton Greaves.

S&F in replacement carbon brush of DG Sets of any capacity (set of four) as per sample complete all as specified and directed by Engineer-in-Charge.

S&F in replacement stop solenoid assembly 12V/ 24V DC for micro pump (two coil) heavy duty electrical control make energise to stop of DG Sets complete all as specified and directed by Engineer-in-Charge. Make :- Kirloskar or existing brand of defective components or any reputed suitable make as approved by GE

S&F power contactor MCX33, 4 pole with 1 No + INC contacts and coil voltage 240 V/415 volt including taking down unserviceable one, complete all as specified and as directed. Make : L&T/ BCH/ Schneider

M&L MCCB, 4 Pole, 100 Amps, 415 Volt, 25 KA including connecting up using suitable size of lugs including taking down existing one all as directed by Engineer-in-Charge. Make : L&T/ Schneider/ ABB

Supply and fix in replacement of water pump assembly of water cooling system of DG set any capacity complete all as specified and directed.

S&F in replacement slip ring assembly of DG Sets of capacity upto 40 KVA (as per site requirement) suitable for DG Sets of any make, complete all as specified and directed by Engineer-in-Charge.

M&L for replacement of door hinges of Acoustic enclosure heavy duty metal type for Left/Right side all as directed by Engr-in-Charge

Supply and fix in replacement of Relay for single phase preventor 6 wire suitable for all mode operation all as directed.

Supply and fix in replacement of electronic Oil pressure sensor complete with wiring, connectors, bottle thimble all as directed

S&F in replacement of AC power contactor MCX04 four pole complete all as specified and directed. Make:- L&T/ L&T/ BCH

Supply and fix in replacment of valve door packing of any capacity complete all as specified and directed.

Taking down 12/ 24 volts self starter assembly from DG set and transporting to its authorised workshop for repair/ servicing by replacement of defective spare parts such as carbon brush, carbon ring, bearing, bush, defectine wiring, winding and soldering after repair including testing after repair/ service and re-installation in original position for satisfactory function all as specified and directed by Engineer-in-Charge.

M&L Opening disconnecting LT Cable connections with care from Auto-Main Failure Panel and checking throughly with Fault Detector Instrument at Site and replacement of Minor Defective Parts as required at Site suitable for 200 KVA to 400 KVA DG Set including replacement of Internal Wiring with Copper Conductor Cable, Beading, etc. complete all as specified and as directed.

S&F in replacement of Relay for control contactor AC control std. Coil Voltage - 24, 110, 240, 415V, 50Hz MX0 22E (2 NO + 2 NC) complete all as specified and directed. Make L& T Cat CS94029/ BCH/ ABB

Supply and fixing in replacement indicator lamp RYB all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of push button for Start/Stop switch all as per sample complete all as specified and as directed.

Supply and fix in replacement of fuel hose set nylon type of any capacity complete all as specified and directed.

Supply and fix in replacement of electronic water temp gauge sensor double pin in byepass complete with wiring, connectors, bottle thimble complete all as specified and directed.

Supply and fixing in replacement of brass terminal suitable for 12 Volts, 90/120/180 AH battery complete all as specified & directed.

Dismantling/ taking down complete radiator assembly of 200 KVA to 320 KVA DG Set and transportation to authorised workshop for following repairs :- (a) Opening the radiator assembly with brazing/ welding for repair/ service. (b) Cleaning of all water tube with diluted solution of HCL and cleaning with water pressure and removing the sludge and dust from inside the tank by flushing out. (c) Determining the leak/ puncher in radiator tubes. (d) Repair of fins by soldering/ brazing. (e) Repair of bottom brass water tank by soldering/ brazing. (f) Repair of radiator hose assembly. (g) Fixing the complete radiator assembly to its original position and testing complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of contactor 400 A 4 pole complete all as specified and directed. Make:- Schnieder model:- GMC125/4/ L&T/ BCH

S&F in replacement slip ring assembly of DG Sets of capacity 50 KVA to 82.5 KVA (as per site requirement) suitable for DG Sets of any make, complete all as specified and directed by Engineer-in-Charge.

M&L for distilled water in 5 ltr/ 2 ltr sealed cane to be filled in batteries all as directed by Engr-in-Charge

Taking down old UNSV self motor of cap. 200 KVA to 320 KVA and carrying to authorised work shop for servcing including replacment of UNSV spare parts Brush, holder, solonoid switch, armature bush, filed coil complete and refixing, Testing all as specified and directed.

Supply and Replacement of fuel filter element with 'O' ring of Make MICO / Kirloskar / Mahle/ Ashok Leyland/ Cummins as required at site for 15/ 18 KVA capacities of DG Sets all as directed by Engineer-in-Charge.

All as per item No 243 here in before but 20 KVA DG set.

All as per item No 243 here in before but 30 KVA DG set.

All as per item No 243 here in before but 40 KVA DG set

All as per item No 243 here in before but 45 KVA DG Set

All as per item No 243 here in before but 50 KVA DG set.

All as per item No 243 here in before but 62.5 KVA DG set.

All as per item No 243 here in before but 75 KVA DG set

All as per item No 243 here in before but 82.5 KVA DG set

All as per item No 243 here in before but 100 KVA DG set

All as per item No 243 here in before but 106 KVA DG set

All as per item No 243 here in before but 125 KVA DG set

All as per item No 243 here in before but 160 KVA DG set

All as per item No 243 here in before but 200 KVA DG Set

All as per item No 243 here in before but 250 KVA DG Set

All as per item No 243 here in before but 320 KVA DG Set

All as per item No 243 here in before but 400 KVA DG Set

All as per item No 243 here in before but 810 KVA DG Set

S&F in replacement of power contactor MCX03 four pole . Make:- L&T/ Schnieder/ BCH

Replacement of power contactor MCX22 of Make : L&T/ BCH/ Schneider

MCCB, 4 Pole, 250 Amps, with thermal magnetic release, 415 Volt, 36 KA including connecting up using suitable size of lugs including taking down existing one all as directed by Engineer-in-Charge. Make : L&T/ Schneider/ ABB

Disconnecting the electrical connection from AMF Panel, taking down DG set of cap 15 KVA for major overhauling of engine and transportation to authorised workshop for replacement of piston assembly complete-4 sets, exhaust valve, cyilinder liner, inlet and out let valves, sealing cap, copper washers,thermostat elements, spin of filter for lubrication oil, oil seal(115X14x12), valve tappet, gasket for cylinder head, bush for injector, gasket for exhuast manifold,joint for bearing housing, joint for delivery volute, turbo repair kit complete all as specified and directed by the Engr-in-Charge.

M&L Opening disconnecting LT Cable connections with care from Auto-Main Failure Panel and checking throughly with Fault Detector Instrument at Site and replacement of Minor Defective Parts as required at Site suitable for 15 KVA to 40 KVA DG Set including replacement of Internal Wiring with Copper Conductor Cable, Beading, etc. complete all as specified and as directed.

Supply and fixing in replacement pump nozzle for DG Set of capacity 82.5 KVA

S&F in replacement maintenance free lead acid sealed battery (SMF) 12 volts 100 AH complete all as specified and as directed. Make : EXIDE. model EL Plus/ Amaron/ Amar Raja (Powerzone) Note :- Old battery shall be deposited in MES store yard.

Removing and replacing the old unserviceable AVR (Automatic Voltage Regulator) suitable for Kirloskar curve of capacity 82.5 to 160 KVA having input voltage 2 phase + neutral sensing voltage 415 output voltage 95V DC, output current 4A DC voltage regulation +/- 1 % average volts, over excitation current tripping, fuse protection 4A, fast acting and frequency 50 Hz complete all as directed by Engr-in-Charge. Make : Kirloskar / Cummins/Crompton Greaves.

Supply and fix in replacement of captive AMF micropocessor window for auto functioning without causing any damage to other components and testing complete all as specified and directed.

M&L servicing/ cleaning of MS diesel tank of DG Set of 62.5-160 KVA capacity by draining out the diesel from tank, cleaning the tank with soap water/ suitable solution and painting the external surface with one coat of synthetic enamel paint of existing colour including replacement of drain valve, outlet pipe complete all as specified and as directed.

M&L replacement of existing unserviceable door lock arrangement to DG set canopy with new door lock & key etc as per existing size & type complete all as specified & directed.

Dismantling/ taking down complete radiator assembly of 400 KVA DG Set and transportation to authorised workshop for following repairs :- (a) Opening the radiator assembly with brazing/ welding for repair/ service. (b) Cleaning of all water tube with diluted solution of HCL and cleaning with water pressure and removing the sludge and dust from inside the tank by flushing out. (c) Determining the leak/ puncher in radiator tubes. (d) Repair of fins by soldering/ brazing. (e) Repair of bottom brass water tank by soldering/ brazing. (f) Repair of radiator hose assembly. (g) Fixing the complete radiator assembly to its original position and testing complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of oil seal assembly of any capacity as per sample complete all as specified and directed.

Supply and fix in replacement of electronic water temp gauge sensor single pin for engine block complete with wiring, connectors, bottle thimble complete all as specified and directed.

S&F in replacement of control contactor including 2 No-2NC complete all as specified and directed.

Supply and fix in replacment of DG controller unit suitable for DG set 200 KVA to 320 KVA of as per existing complete all as specified and directed.

M&L for servicing/ cleaning of MS diesel tank of DG Set of 250-810 KVA capacity by draining out the diesel from tank, cleaning the tank with soap water/ suitable solution and painting the external surface with one coat of synthic enamel paint of existing colour including replacement of drain valve, outlet pipe complete all as specified and as directed.

Supply and fixing in repairs door glass and beading for DG Set of any capacity complete all as specified and directed.

Supply and fixing in repairs Pump governer balance set for DG of 125 KVA capacity complete all as specified and directed.

Supply and fixing in repairs Alternator diode plate assembly for DG of 15 KVA to 40 KVA capacity complete all as specified and directed.

Supply and fixing in repairs Turbo oil supply tube for DG of 82.5 KVA to 125 KVA capacity complete all as specified and directed.

Supply and fixing in repairs electronic type diesel float switch assembly complete all as specified and directed.

Supply and fixing in repairs door beeding gasket for DG of 15 KVA to 50 KVA capacity complete all as specified and directed.

S&F in repairs digital line voltage monitoring system complete all as specified and directed. Make- AE, HPL, Siemens

Supply and fixing in repairs 24V DC solenoid switch complete all as specified and directed. Make-Greaves or equivalent

S&F in repairs earth Fault relay complete all as specified and directed. Make :- L&T/ Siemens/ ABB

Supply and fix in replacement of turbo cooler rubber hose of any capacity complete all as specified and as directed.

S& F in replacement of 180A contactor 4 pole complete all as specified and directed.make Schnieder cat part No. LCID1150046/ L&T/ BCH

Removing and replacing the old unserviceable one with new AVR (Automatic Voltage Regulator) suitable for Kirloskar curve of capacity 200 to 400 KVA having input voltage 2 phase + neutral sensing voltage 415 output voltage 95V DC, output current 4A DC voltage regulation +/- 1 % average volts, over excitation current tripping, fuse protection 4A, fast acting and frequency 50 Hz complete all as directed by Engr-in-Charge. Make : Kirloskar / Cummins/Crompton Greaves.

Supply and providing coolant concentrate in sealed container for top up complete all as specified. Make : Valvoline/ Fleet guard/ Mahle

Taking down old unserviceable self motor of cap. 400 KVA to 810 KVA and carrying to authorised work shop for servicing including replacement of unserviceable spare parts Brush, holder, solonoid switch, armature bush, filed coil complete and refixing, Testing all as specified and directed.

Supply and fix in replacement of electronic Fuel Level sensor complete with wiring, connectors, bottle thimble complete all as specified and directed.

S&F in replacement slip ring assembly of DG Sets of capacity 100 KVA to 160 KVA (as per site requirement) suitable for DG Sets of any make, complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Auto source transfer controller unit suitable for DG set AMF panel of any capacity and as per existing Make complete all as specified and directed.

Supply and fix in replacement of radiator mounting pad set of any size complete all as specified and directed.

Supply and fix in replacement of Air filter element inner and outer as required at site with 'O' ring of Make MICO / Kirloskar / Mahle/ Cummins as required at site for 15/ 18 KVA capacities of DG Sets all as directed by Engr-in-Charge.

Description all as per Sl.item No 296 here in before but 20 KVA DG set.

Description all as per Sl item No 296 here in before but 30 KVA DG set.

Description all as per Sl item No 296 here in before but 40 KVA DG set

Description all as per Sl item No 296 here in before but 45 KVA DG set

Description all as per Sl item No 296 here in before but 50 KVA DG set.

Description all as per Sl item No 296 here in before but 62.5 KVA DG

Description all as per Sl item No 296 here in before but 75 KVA DG set

Description all as per Sl item No 296 here in before but 82.5 KVA DG set

Description all as per Sl item No 296 here in before but 100 KVA DG set

Description all as per Sl item No 296 here in before but 106 KVA DG set

Description all as per Sl item No 296 here in before but 125 KVA DG set

Description all as per Sl item No 296 here in before but 160 KVA DG set

Description all as per Sl item No 296 here in before but 200 KVA DG Set

Description all as per Sl item No 296 here in before but 250 KVA DG Set

Description all as per Sl item No 296 here in before but 320 KVA DG Set

Description all as per Sl item No 296 here in before but 400 KVA DG Set

Description all as per Sl item No 296 here in before but 810 KVA DG Set

Dismantling/ taking down complete radiator assembly of 810 KVA DG Set and transportation to authorised workshop for following repairs :- (a) Opening the radiator assembly with brazing/ welding for repair/ service. (b) Cleaning of all water tube with diluted solution of HCL and cleaning with water pressure and removing the sludge and dust from inside the tank by flushing out. (c) Determining the leak/ puncher in radiator tubes. (d) Repair of fins by soldering/ brazing. (e) Repair of bottom brass water tank by soldering/ brazing. (f) Repair of radiator hose assembly. (g) Fixing the complete radiator assembly to its original position and testing complete all as specified and directed by Engineer-in-Charge.

S&F in repairs DG set control panel auto on / off switch suitable for 810 KVA capacity complete all as specified and directed.

Supply and fixing in repairs mechanical type diesel float switch assembly complete all as specified and directed.

S&F in repairs change over switch 200 amps capacity 4 pole 3 phase with enclosure complete all as specified and directed. Make-Legrand/ L&T / C&S

Supply and fixing in repairs door beading gasket for DG of 62.5 KVA to 160 KVA capacity complete all as specified and directed.

Removing old paint from surface of acoustic enclosure and outer canopy, alternater exe 100 KVA capacity n.exc 500 KVA with sand paper and painting complete DG set & panel board including canopy with synthetic enamel paint (of colour as directed by Engineer-in-Charge) using spray gun with compressed air and writing Ser No/ MES No in block letters with white paint and size of letter n.exc 30 cm height complete all as specified and as directed.

S&F in replacement of contactor 63 A complete all as specified and directed. Make:- Schnieder model:- LADN22/ L&T/ BCH

M&L Excavation in trenches not exc 1.5m wide and not exc 1.5 mtr depth for laying cable, pipes etc and not exc 10 sqm on plan 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 exceeding 25 cm in hard and dense soil complete all as specified and directed.

Removing of excavated material exc 1.5 KM but n exc 5 KM and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and directed.

M&L Riddling Sand obtained from excavation for cable protection 8cm under the cable and 15cm above the cable in trench and get the thick layer of 18cm after ramming. Note :-The rate is deemed to be included for in case sufficient sand not obtained from excavation, the required additional qty obtain from out side MD land as directed by the Engineer-in-Charge.

M&L Fly ash bricks in cable protection cover including taking down existing bricks of any size complete all as specified and directed.

S&F XLPE insulated,screened, PVC Bedded, galvanised steel strip or wire armoured, electric power cable heavy duty with aluminium condutor 1100Volts grade cross sectional area 95 Sqmm 3.5 core laid in trenches /ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets, taking down existing cable etc all as specified and directed. Note : Excavation and earth work shall be measured and paid seperately. Make : KEI/ Polycab/ Havells

Cutting existing road/PCC/Drain for laying of DI/GI or any type of pipe including necessary earth work, excavation exc 600mm depth but not exc 1mtr depth, wide 800mm including making good existing surface with 150 mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate complete all as specified and directed.

Note for item No 327 :- The tenderer shall take into consideration for following points while quoting his rate for this item and the unite rate is deemed be included for :-

(i) Earth work excavation in any type of soil

(ii) Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick complete all as specified and as directed.

(iii) Removing excavated material to out side MD land

(iv) Laying of any type/any bore of pipe in trenches including taking down any description. Supply of pipe will be measured and paid separately

(v) 150 mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate as in road to make good existing disturbed surfaces.

Supply only 50 mm bore of pipe high density polyethylene pipes (HDPE) of pressure rating 6 kgf/Sq cm complete all as specified and directed.

S&F XLPE insulated,screened, PVC Bedded, galvanised steel strip or wire armoured, electric power cable heavy duty with aluminium condutor 1100Volts grade cross sectional area 120 Sqmm 3.5 core laid in trenches /ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets, taking down existing cable etc all as specified and directed. Note : Excavation and earth work shall be measured and paid seperately. Make : KEI/ Polycab/ Havells

Supply only GI pipe 80 mm bore medium grade for cable protection complete all as specified and as directed by Engr-in-Charge. Make : Tata, Jindal, Surya Prakash Note : The unit rate is included for supply only.cutting existing road , excavation, Laying of any type/any bore of pipe in trenches including taking down any description and 150 mm thick PCC 1:2:4 type B1 as in road will be measured and paid separately.

S&F in repairs Cable jointing kit for 1.1 KV grade cable for outdoor stright through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armored aluminium conductor cable of size 95 sqmm to 150 sqmm complete all as specified and directed. Make : Reychems, Densons, M Seal

Supply, installation, commissioning and testing of Factory assembled, Floor mounted, free standing, type tested LT Feeder Pillar Panels, with canopy, as per electrical specifications for outdoor installation, to be made of IP65 Polycarbonate modular enclosures. The Enclosures made of Polycarbonate, should be weather/ vermin proof, anti-acid, anti-corrosive, UV resistance in accordance with IEC 61439-1, Fire retardant and Self-extinguishing in accordance with IEC 60695-2-11, UL subject 94 for flammability V-0, should pass glow wire test for 960° in accordance with 60695-2-11. Degree of protection against mechanical load should be IK 08 (5 Joule) in accordance with IEC 62262, IP 65 in accordance with IEC 60529 & IEC60439-1, should have Dielectric Properties, RoHS compliant & Halogen free. The manufacturer of boards/panel shall submit a copy of type test reports as per above-mentioned norms either from UL/ERDA/CPRI/NABL labs in India. The panels should be modular and compartmentalized in construction with opaque and transparent doors, properly tightened to base with thermoplastic screws having sealing gaskets of extruded silicon rubber to withstand adverse weather effects. The depth of modular enclosures should be above 200mm for air circulation & to minimize temp rise. Panel should be fitted with 01 No polycarbonate IP 65, 9W LED translucent bulk head luminaire, 6500K, PF > 0.95 under canopy for easy maintenance. Panel should be fitted outside with 01 No of 16A 3P IP 65 industrial socket and 01 No of 32A 5P IP 65 industrial socket. 3 phase and neutral 600 amps current carrying capacity copper bus bar insulated with colour coded heat shinkable sleeves with SMC/DMC insulators, complete with the following switch gears and mounting the panel board on ground with PCC (1:3:6) bedding upto a height of 45 cm above ground level, including dismantling and taking out old u/s LT Panel Board and remove from site reconnecting existing LT Cables with new panel board complete all as directed :-

S&F XLPE insulated,screened, PVC Bedded, galvanised steel strip or wire armoured, electric power cable heavy duty with aluminium condutor 1100Volts grade cross sectional area 150 Sqmm 3.5 core laid in trenches /ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets, taking down existing cable etc all as specified and directed. Note : Excavation and earth work shall be measured and paid seperately. Make : KEI/ Polycab/ Havells

Supply only 80 mm bore of pipe high density polyethylene pipes (HDPE) of pressure rating 6 kgf/ cm2 laid in trenches for cable protection passing under road/ floor or for fixing to poles complete all as specified and directed. Note : The unit rate is included for supply only.cutting existing road , excavation, Laying of any type/any bore of pipe in trenches including taking down any description and 150 mm thick PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in road will be measured and paid separately.

M&L Boring of hole under road/ hard standing by trenchless technology including S&F HDPE pipe "heavy duty" of size 100mm bore fixed in repairs complete all as specified and directed

Supply, installation, commissioning and testing of Factory assembled, Floor mounted, free standing, type tested LT Feeder Pillar Panels, with canopy, as per electrical specifications for outdoor installation, to be made of IP65 Polycarbonate modular enclosures. The Enclosures made of Polycarbonate should be weather/ vermin proof, anti-acid, anti-corrosive, UV resistance in accordance with IEC 61439-1, Fire retardant and Self-extinguishing in accordance with IEC 60695-2-11, UL subject 94 for flammability V-0, should pass glow wire test for 960° in accordance with 60695-2-11. Degree of protection against mechanical load should be IK 08 (5 Joule) in accordance with IEC 62262, IP 65 in accordance with IEC 60529 & IEC60439-1, should have Dielectric Properties, RoHS compliant & Halogen free. The manufacturer of boards/panel shall submit a copy of type test reports as per above-mentioned norms from UL/ERDA/CPRI/NABL labs in India. The panels should be modular and compartmentalized in construction with opaque and transparent doors, properly tightened to base with thermoplastic screws having sealing gaskets of extruded silicon rubber to withstand adverse weather effects. The depth of modular enclosures should be above 200mm for air circulation & to minimize temp rise. Panel should be fitted with 01 No polycarbonate IP 65, 9W LED translucent bulk head luminaire, 6500K, PF > 0.95 under canopy for easy maintenance. Panel should be fitted outside with 01 No of 16A 3P IP 65 industrial socket and 01 No of 32A 5P IP 65 industrial socket. 3 phase and neutral 600 amps current carrying capacity copper bus bar insulated with colour coded heat shinkable sleeves with SMC/DMC insulators, complete with the following switch gears and mounting the panel board on ground with PCC (1:3:6) bedding upto a height of 45 cm above gorund level, including dismantling and taking out old u/s LT Panel Board and remove from site reconnecting existing LT Cables with new panel board complete all as directed :-

Earthing with Galvanised Earth Plate Electrode 600x600x 6mm thick burried directly in Ground (Earth Pit not less than 2.25 Metre below Ground Level) with Top edge of the Plate not less than 1.50 Metre below Ground Level, connected with Galvanised Earth Strip of size 25x6mm (upto 7.5m length) by means of Bolts, Nuts, Check Nuts and Washers of GI or Steel and connected Earthing Testing Point/Bus-bar including GI 40mm bore (dia) light grade Protection Pipe, Earth Plate surrounded by a packed thickness of Char Coal or Coke Dust mixed with Common Salt, Magneisum Sulphate (1 : 1 : 0.5) in alternate layers of not exc 150mm thick, PCC Pit in Cement Concrete 1:3:6 (20mm graded stone aggregate) and Pre-cast RCC Cover Slab of size 350x350x50 mm in Cement Concrete 1:2:4 (20mm graded stone aggregate), reinforced with 10mm dia TMT Bars @ 100mm Centre to Centre in both ways, GI Wire Mesh, Funnel with GI Watering Pipe 20mm bore (dia) medium grade including necessary Excavation in Soft/Loose Soil, Returning, Filling in and Removal of surplus Spoil upto a distance of 50.00 Metre and all as shown in Electrical Plate No. 3 of MES Schedule Part-I and Testing on Completion including taking down old unserviceable one, complete all as per specified and as directed.

Note for item No 345 :- (a) All Joints should be joined by Exothermic Welding or Brazing.

(b) After completion of work earthing shall be tested by the contractor in presence of Engineer-in-Charge, User and proper record shall be maintained duly signed by all concerned.

(c) Earth resistance tester shall be provided by the contractor. It should be caliberated from authorised company/ lab.

(d) After testing if desired earth resistance of less than 5 Ohm is not obtained, the earthing will be redone at no extra cost to Govt till desired result is obtained.

S&F Galvanised earth strip of size 25 x 6mm fixed on proper post insulator at the instrument end complete all as specified and directed.

M&L Checking of any breaking in the link of earth strip wire of Galvanised/Copper/Aluminium Strip any size and jointing them by Exothermic Welding or Brazing including taking down old unserviceable one, complete all as specified and as directed.

S&F Arrester clamp for lighting arrester of size 16mm made out brass including taking down old unserviceable one, complete all as specified and as directed.

Supply, installation, testing & commissioning of maintenance free chemical earthing system comprising 17mm dia copper bonded rod 3 mtr long horizontally pre welded T-terminal rod with provision for connection size of 50 x 150mm long, 6mm thickness with equal space either side, with 12mm dia hole of 02 numbers each on either side of the terminal clamp with 250 microns (average) coating thickness, tested and certified by CPRI India alongwith 50 Kg earth energizer compound and 10 litres earth resistance reducing liquid. The earthing energizer compound and resistance reducing earthing liquid shall be tested as per IEC-62561-7 read with ASTM G57-06, CI 3.4 A by any NABL accredited lab. The above mentioned rod shall be installed in 4-6 inch bore, 12 feet depth with a distance of minimum 3 meters between each installation all as specified and directed. Make : Model HTSP 317 of safeTrode or equivalent in ISG Global/ ERICO.

The unit quoted rate shall deem to be included for the following :- (i) Prior to installation of maintenance free chemical earthing, soil resistivity test to be carried out at the location where earthing work to be done in presence of Engr-in- Charge/JE (E/M),user and the report has to submit to Garrison Engineer with recommendation of manufacturer, if required additional interconnection of earthing (not more than 04 number of earthing) to achive earth result less than 1 Ohms. The arrangement done for soil resistivity testing and submission of report with recommendation deemed to be included in the quoted rate.

(ii) The description/ size/ qty of items mentioned in above are for indicating only however qty/ size may vary at site condition to maintain the earth resistance 1 ohm. The contractor shall quote rate by considering all factors.

(iii) Rate of earth energizer compound of 25 Kg of 02 bags and earth resistance reducing liquid 10 litre per cane for each pit deemed to be included in the quoted rate.

(iv) Resistivity of earth energizer compound and resistance reducing earthing liquid shall be certified by any NABL accredited lab carried out as per IEC-62561-7 read with ASTMG57-06, CI-3.4A and the certificate of same shall be submitted by the contractor before commencement of work.

(v) Earthing shall be tested after completion of work by the contractor in presence of Engr-in-charge, user and proper record shall be maintened duly signed by all concerned. After testing if the desired earth resistance of less than 1 Ohm is not obtained, the earthing will be redone at no extra cost to Govt. till desired result is obtained.

(vi) Earth resistance tester will be provided by the contractor. Tester should be calibrated from authorised company/ lab.

(vii) The contractor shall give a written guarantee of minimum three years for maintaining the earth resistance less than 1 Ohm after certified date of completion.

(viii) No further maintenance or periodic watering or recharge shall be required in earthing during its guarantee period of over 03 years in all type of soil including soft/ disintegrated or hard rock.

(ix) During the guarantee period, if earth resistance is not maintained less than 1 ohm the contractor has to redo or rectify at no extra cost to Govt till desired result is mainained.

(x) A security deposit of value equal to 2.5 % of the rate quoted for chemical earthing per each earthing shall be retained from payment due to the contractor for the guarantee period.

(xi) Earth enhancing material should not leach into the adjacent soil or underground water channels and its PH valve should be in neutral range complete all as specified and as directed. It should solidify when mixed with water and set like concrete.

(xii) The electrode shall carry manufacturer's name .

(xiii) The connection clamp shall be permanentlly welded to the copper bounded rod to avoid any kind of connectivity loss,.The pre-welded copper bounded rod shall not need any additional clamp for termination.

(xiv) Copper strip of size 20 x 3 mm should be fixed on proper post insulator at the instrument end (copper strip will be measured and paid separately).

(xv) The acceptable earth resistance at earth busbar/ test point shall not be more than 0.1 ohm.

(xvi) The contractor shall submit CPRI India certified document for copper bonded rod to ensure genuity of material.

(xvii) Sign board of mild steel 2 mm thick duly painted with two coats of synthetic enamel paint over a coat of red oxide Zinc chrome primer showing result of earthing should be fixed near the earth pit after completion as directed by engr -in- charge.

(xviii) Earth work such as auguring and making good the surrounding area shall carried out in any type of soil.

S&F in repairs Copper strip 20 x 3mm thick as earthing lead fixed to wall/roofs etc all as directed. Note : All Joints should be joined by Exothermic Welding or Brazing.

M&L Earth pit cover made of heavy duty poly plastic of high grade polypropylene tested and certified by any NABL accredited lab for load bearing capacity not less than 9.2 tonnes with top dia not less than 250mm, bottom dia not less than 330 mm and height not less than 260 mm dia for each electrode pit complete all as specified and directed. Make : Model SEPC 250 of SAFE TRODE/ Electrogrip Model EGTEK3LC of ISG Global or equivalent in ERICO. Note :- The contractor shall submit load bearing capacity certificate from the manufacturer.

Comprehensive maintenance of firefighting system comprising of the following accessories :- (a) Fire pump of capacity 60 HP/ 45 KW, 3ph, 415 volts - 01 No (b) Jockey pump 7.5 HP/ 5.5 KW, 3ph, 415 volts - 01 No (c) Diesel driven pump 68 HP/ 52 KW, 137 Cum/Hr discharge (d) Indoor floor mounted electric panel board with switch gears, auto control panel, SCADA panel, pressure gauges for automatic operation of fire pumps, fire hydrants. (e) Sprinkers system. (f) Internal Hydrant system consisting of hydrant valve of oblique pattern, steel cabinet of size 1300x900 mm consisting of 2 x RRL hose reel 15 mtr, 1 x Gun metal branch pipe short length, 1 x CP hose reel of 36 mtr with shut off valve - 12 Nos (g) Fire pipes of ERW MS of sizes upto 150mm dia with control valves and NRVs, pressure gauges, etc - as installed (h) 2 Way fire brigade inlet connectioin - 12 Nos Location – SRE Premises

Note for item No 374 :- (a) (i) The contractor shall make AMC contract with the original manufacturer or authorised reputed service provider of firefighting systems and arrange their visit periodically as specified in the schedeule. (ii) The repairs/maintenance shall be carried out through the original manufacturers or authorised reputed service provider of fire fighting system only. (b) Checking oil level in diesel engine, top up if necessary and rectify leakages in system is the responsibility of the contractor. (c) Tightening of nut and bolts. (d) Checking of all electrical connections for the inproper tightness incl checking of charging alternator and battery clamps. (e) Supply and greasing in all grease points. (f) Checking all fire hydrants and ensure smooth function, if found leaking of water arrest the leakages. (g) Checking all pumps glands and if required to replace the gland packing rope. (h) Check all motors for its proper function, if any major defect it should be informed to Engr-in-charge in writing. (i) Test run of complete system is to be carried out once in a month in presence of MES & Air Force reps. (j) Check all pump pressure and maintain required pressure. (k) The rate quoted shall be deemed to include for carried out all repairs to fire fighting system noticed during the period by providing materials and labour. (l) Contractor is responsible to ensure presence of required water pressure in the system always as directed by the Engineer-in-Charge. (m) The hydrants are installed in scattered locations around 3 sqkm area, nothing extra will be allowed in this respect. (n) The contractor is liable to arrange the AMC team in any time on emergency.

S&F CI foot valve 150mm dia to suction line of exisiting pumping set with bolts, nuts, rubber packings, etc including taking out old unserviceable one by dismantling suction pipe from pump set all as specified and directed.

S&F Single hydrant stand post made of MS pipe of size 80 mm bore heavy grade, 1.50 m height with 90°, duck foot bend both end flanged and including welding if required to suit single fire hydrant valve and testing complete including taking down existing one all as specified and directed by Engineer - in - Charge.

Taking down existing fire hydrant valves of size 80 mm dia from hydrant post and removing the corrosion,changing the damaged pins from pivot end, softening the shaft of iron wheel and applying the grease for lubrication of fire hydrant valves and refix the same after repair/ rectification complete all as directed by EIC. Note:- The unit quoted rates are inclusive of nut & Bolts, rubber gaskets and other connected items.

Supply and fix in replacement of unserviceable release panel model RE-25AR make- Ravel, UL listed (9th Edison), including switch mode power supply, battery polarity and deep discharge suitable for CO2 flooding system installed at SRE bldg complete all as specified and directed.

Supply and fix in replacement of unserviceable CP hose pipe 25 mm dia 36 mtr length including terminal brass jet complete all as specified and directed.

Supply and fix in replacement of fire brigade inlet connection 2 way with isolating valve and instataneous gun metal coupling 100/80/63 mm dia including with all accessories complete all as specified and directed.

S&F Butterfly valves of 150mm bore including joints with rubber gasket and jointing materials bolts, nuts, washers, including taking out existing unserviceable butterfly valve complete all as specified and directed

Comprehensive maintenance of firefighting system comprising of the following accessories :- (a) Fire pump of capacity 75 HP/ 55 KW, 3ph, 415 volts - 01 No (b) Jockey pump 10 HP/ 7.5 KW, 3ph, 415 volts - 01 No (c) Diesel driven pump 68 HP/ 52 KW, 137 Cum/Hr discharge (d) Indoor floor mounted electric panel board with switch gears, auto control panel, pressure gauges for automatic operation of fire pumps, fire hydrants. (e) Sprink less system. (f) Internal Hydrant system consisting of hydrant valve of oblique pattern, steel cabinet of size 1300x900 mm consisting of 2 x RRL hose reel 15 mtr, 1 x Gun metal branch pipe short length, 1 x CP hose reel of 36 mtr with shut off valve - 10 Nos (g) Fire pipes of ERW MS of sizes upto 150mm dia with control valves and NRVs, pressure gauges, etc - as installed (h) 2 Way fire brigade inlet connectioin - 10 Nos Location – DWR Premises

Note for item No 383 :- (a) (i) The contractor shall make AMC contract with the original manufacturer or authorised reputed service provider of firefighting systems and arrange their visit periodically as specified in the schedeule. (ii) The repairs/maintenance shall be carried out through the original manufacturers or authorised reputed service provider of fire fighting system only. (b) Checking oil level in diesel engine, top up if necessary and rectify leakages in system is the responsibility of the contractor. (c) Tightening of nut and bolts. (d) Checking of all electrical connections for the inproper tightness incl checking of charging alternator and battery clamps. (e) Supply and greasing in all grease points. (f) Checking all fire hydrants and ensure smooth function, if found leaking of water arrest the leakages. (g) Checking all pumps glands and if required to replace the gland packing rope. (h) Check all motors for its proper function, if any major defect it should be informed to Engr-in-charge in writing. (i) Test run of complete system is to be carried out once in a month in presence of MES & Air Force reps. (j) Check all pump pressure and maintain required pressure. (k) The rate quoted shall be deemed to include for carried out all repairs to fire fighting system noticed during the period by providing materials and labour. (l) Contractor is responsible to ensure presence of required water pressure in the system always as directed by the Engineer-in-Charge. (m) The hydrants are installed in scattered locations around 3 sqkm area, nothing extra will be allowed in this respect. (n) The contractor is liable to arrange the AMC team in any time on emergency.

S&F Non return valve gun metal (ISI marked), PN 1.6 for 150mm dia bore pipe, including taking out old and removal, complete all as specified and directed. Make: Kirloskar/SANT/Zoloto

S&F Fire hydrant landing valve gun metal, type A (Single head outlet) of 63 mm bore conforming to IS-5290 complete including taking down existing one all as specified and directed.

Supply and fix in repairs fire hydrant valve single headed 63mm dia, with ISI marked complete all as specified and directed

Supply and fix in repairs RRL hose type-A suitable for fire hydrant 63mm dia, with ISI marked complete all as specified and directed.

S&F Butterfly valves of 100mm bore including joints with rubber gasket and jointing materials bolts, nuts, washers, including taking out existing unserviceable butterfly valve complete all as specified and directed

S&F CI foot valve 100mm dia to suction line of exisiting pumping set with bolts, nuts, rubber packings, etc including taking out old unserviceable one by dismantling suction pipe from pump set all as specified and directed.

Supply and fix in replacement of non return sluice valve 150 mm dia fixed on ERW MS fire fighting pipe line complete all as directed.

Labour for pressure testing of existing 150/80/50 mm DI/MS fire main system , identifying for leakages for rectifications including replacement of gland packing of sluice valves, rubber insertion packing, nut, bolts etc of flanged joints/ defective flanges etc complete for making the system leak proof complete all directed by Engineer-in-charge. Location :- SRE Bldg, ATC Bldg Note : (a) The rate quoted is deemed to be inclusive of T&P required such as air compressor etc for pressure testing (b) The pressure testing procedure of fire fighting system shall be done as per manufacturer's recommendations all as specified and directed.

Supply and fix in replacement of unserviceable RS485 interface module, model : RE-45AR make Ravel suitable for CO2 flooding system installed at SRE bldg complete all as specified and directed.

S&F in replacement maintenance free lead acid sealed battery (SMF) 12 volts 180 AH complete all as specified and as directed. Make : EXIDE model EL plus/ Amaron/ Amar Raja (Powerzone) Note : Old battery shall be deposited in MES store yard.

Servicing/ periodical maintenance of automatic fire alarm and smoke detectors system comprising of conventional fire alarm control panel Smoke detection control panel (to accommodate and sensing signals from wireless smoke detectors), Smoke detector (Photoelectric detection Technology), External wireless siren strobe, wireless repeater to extend the communication range of detectors, IR3 Infra Red flame detector, conventional manual call point with EN 54-11 : 2001 and LPCB, conventional sounder etc by attending fault testing of system, quarterly checking of system including preventive maintenance by replacing small spare parts complete all as specified and directed. Location : Dornier Hangar, Transmitter bldg, BCR bldg, Avionics Lab, HRDF hut, RT cabin, AFNET, 33 Sqn - 8 Nos.

Note for item No 395 :- (a) The contractor shall make AMC contract with the authorised service agency of any make for fire fighting equipments and the repairs/ maintenance shall be carried out through the Authorised service agency only as per instructions recommended by the original manufacturer. (b) The rate quoted shall be deemed to include for carried out all repairs noticed during the period. (c) The authorised service agency must attend as and when called for urgent nature of repair of the fire fighting system. (d) Checking of Alarm signal should not lost when primery power failure untill the alarm signal processed. (e) Checking of audio amplifiers and tone genrating equipment. (f) Checking of smoke detector sensibility (g) Checking of all speaker circuit and loops. (h) Periodicity of servicing shall be around 03 months or as per manufacturers recommendation.

Supply and install in replacement of Conventional Photoelectric Smoke Detector. Features including removable, High performance chamber, Automatic Sensitivity Window Verification (ASWV)- Drift compensation technology, remote indicator output, wide voltage range (9.5-30 V dc), low profile design with one piece outer cover, single fire LED-360° viewing ,approved by LPCB. Make:- Ceasefire / Visionic / Apollo / Siemens / Honeywell (Morley). Location : Dornier Hangar, Transmitter bldg, BCR bldg, Avionics Lab, HRDF hut, RT cabin, AFNET, 33 Sqn - 8 Nos.

Supply and fixing in replacement of unserviceable battery suitable for alarm control panel 3.6 Volt Alkaline or Lithium Battery complete all as specified and directed.

Supply and install in replacement Smoke detector – cover range-50-100 cubic meters(1770-3530 cubic ft) Fully supervised smoke Detector Photoelectric Detection Technology for superior Detection sensitivity, sound and Transmitted Alerts For Smoke, Tamper and Low Battery, works on Power code Protocol, Easy Programming and Enrolling to the control panel, Long Life 9 Volt Alkaline or Lithium Battery- type-3V Cr 123A, operating temperature- -10 ͦC to 50 ͦ C (14 ͦ Fto 122 ͦ F), Simple ceiling , Mount installation with Separate Installation bracket . Model/make:- Ceasefire / Visionic / Apollo / Siemens / Honeywell (Morley). Location : Dornier Hangar, Transmitter bldg, BCR bldg, Avionics Lab, HRDF hut, RT cabin, AFNET, 33 Sqn - 8 Nos.

Supply and install in replacement External Wireless Siren Strobe– A Fully Supervised Power Code Outdoor (IP55) Wireless Siren and Strobe Light. Designed For External Installation.Wirefree Connection between Control panel and Siren, Covenient and Rapid No-Mess installation, Separate Fire Alarm Signals, 98db Piezo Siren and High Power Strobe Light , Weather – Resistant IP55 , Two- Way Communication, For Local & Remote Diagnostics, Plug-in Power Supply, NIMH Rechargeable Backup Battery, Transmits Status, Tamper, Low Battery Supervisory and AC Loss Messages to the Control Panel, Tri- State Tamper Switch Identifies Screw Manipulation Removal of Cover or Prying from the Wall.Model/make:-Ceasefire / Visionic / Apollo / Siemens / Honeywell (Morley). Location : Dornier Hangar, Transmitter bldg, BCR bldg, Avionics Lab, HRDF hut, RT cabin, AFNET, 33 Sqn - 8 Nos.

Supply and install in replacement of convetional manual call point features approved to with EN 54-11:2001, terminals can accomodate upto 2.5mm solid conductor, approved by LPCB complete all as specified and directed. Make. Ceasefire / Visionic / Apollo / Siemens / Honeywell (Morley). Location : Dornier Hangar, Transmitter bldg, BCR bldg, Avionics Lab, HRDF hut, RT cabin, AFNET, 33 Sqn - 8 Nos.

Supply and fixing in replacement of unserviceable battery suitable for smoke detector 9 Volt Alkaline or Lithium Battery complete all as specified and directed.

Supply and install in replacement wireless repeater to extend the communication range of detectors by relaying data between receiver and remote wireless transmitters up to 16 auxiliay repeaters can be positioned between the farthest group of receiver transmitter and receiver transmitter, receive type-super-regenrative, modulation tyep-100% ASK, Power Input Ranges- 13 - 20 VDC, or 11 - 16 VAC, 100 mA min.,.Backup Battery- 9 V-style rechargeable Ni-Cd or Ni-MH. Battery Backup Duration (with fully charged 120 mA/h battery and 1:1 standby/transmit ratio): 2 hours (315 and 433.92 MHz units),LED indicator-Lights during transmission,Compliance with Standards-Meets FCC Part 15, MPT 1340 and directive 1999/5/EC, including adapter-AC/DC 12VAC, 1Amp, battery-9 V rechargeable Ni-Cd or Ni-MH ; 300mAh, 5 hours (315 and 433.92 MHz units). Model/make:-Ceasefire / Visionic / Apollo / Siemens / Honeywell (Morley). Location : Dornier Hangar, Transmitter bldg, BCR bldg, Avionics Lab, HRDF hut, RT cabin, AFNET, 33 Sqn - 8 Nos.

Supply and fix in replacement of fresh gas in the cylinder of Quick Response System (QRS) and filling nitrogen in sensor tube for automatic activation, checking the valve, tube and servicing of all other connected accessories of system including re-fixing the system at its original location complete all as specified and directed.

devan enterprises

A.GOVINDARAJ

KUMAR AGENCIES

KSR AND COMPANY