Tender For Repair Maintenance Of External Elec Distribution System Street Light Security Lights Lamp Posts Misc Equipment Summer Appliance And Other Connected Work At Aizawl Under Ge Silchar.; 1 Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundations, manholes, etc. or for laying cables/pipes, erecting poles, etc. not exceeding 10sqm on plan and getting out in soft / loose soil complete all as specified and as directed 2 Excavation in trenches for each additional 1.5m or part thereof in depth beyond the first 1.5m for foundations, manholes, etc. or for laying cables/pipes, erecting poles, etc. not exceeding 10sqm on plan and getting out in soft / loose soil complete all as specified and as directed 3 Returning, filling in, including, spreading, leveling, watering and well ramming in layers not exceeding 25cm deep as in any type of soil complete all as specified and as directed 4 Removing excavated materialsto a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point in any type of soil including spreading in low lying area and leveling complete all as specified and as directed 5 M&L for fine dry river sand cushioning by laying 8cm thick layer below the cable for making soft bed and 15cm above the cable and then punning down to its consolidated thickness of 18cm after the cable is laid all as specified in SSR Part-I complete all as specified and as directedNote: Only punned thickness of sand shall be considered for measurement purposes 6 Supply and laying burnt bricks of sub-class B designation 75 of size 230x115x75mm laid in trenches for cable protection complete all as specified and as directed 7 Supply and fixing 25 Watt new generation, Post-Top, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, Spun aluminium landscape luminaire with high power (SMD) LED as lighting source with IP65 Protection including dismantling old one complete all as specified and directed. 8 S & F Crown shape post top lantern in soothing opal finish made up of polycarbonate material suitable up to 15-20 watt LED lamp with roboust design and efficient light distribution, complete all as directed 9 S&F new generation, energy saving environment friendly, long life LED Flood light 70 watt mae up of pressure die cast aluminium housing with high power LEDs and secondary lenses with IP 66 protection. System eficiacy > 110 LPW with 10kv built in surge protection device including dismantling old one complete all as specified and directed. 10 Supply and fixing new generation,10 Watt sturdy LED Bollard of 1 mtr height with excellent light output through its PMMA window, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, landscape luminaire with high power LED as lighting source with IP65 Protection, fixed to ground by means of 4 Nos M10 Bolts including dismantling old one complete all as specified and as directed. 11 S&F 22 to 26 watt all in one solar LED Street light fitting with inbuilt lithium battery , monocrystalline solar panel of 45Wp, Eficiacy of 120 Lumen/watt, MPPT + AC-DC LED driver, 30 AH lithium ferro phosphate (LifeP04) Battery, 2 days backup, hybridwith 10kv -5ka SPD Operating voltage 180 V-230 V, PIR Motion sensor (Active PIR light glows to 100% for 30 seconds upon motion detection returns to 30% after that) suitable for mounting on poleincluding dismantling old one complete all as specified and directed. 12 Supply and fixing new generation Decorative Post top for 360° indirect light LED 40 watt with IP 65 protection. Resistant to impact and,corrosion. Glare-free and better uniformity including dismantling old one complete all as specified and directed. 13 S&F surge protection device 10 KV as per existing sample/make, complete all as specified and as directed. 14 S&F LED Street light driver 30 watt to 100 watt as per existing sample/make, complete all as specified and as directed. 15 S&F in repair energy saving and environmental friendly new generation, decorative IP 66 LED Spike light 15 watt including dismantling old one complete all as specified and as directed. 16 S&F 10 watt IP 65 Rated pyramid tripod type LED bollard with soft 360 degree light distribution including fixing arrangement including dismantling old one complete all as specified and directed. 17 Supply, erect in position and fixing steel tubular swaged poles with CI base plate (300x300mm and 6mm thick), finial taper plug, pole caps, bolts, nuts and screws type 410 SP-55, 9m long, conforming to IS: 2713, with detachable bracket arms including two coats of aluminium paint over shop coat of primer at any locations including shutting of power lines, etc. taking down of old / unserviceable poles, carting and disposing off complete all as specified and as directedNote: Excavation / earthwork and PCC coping etc. will be measured and paid separately under respective items herein 18 Supply, erect in position and fixing steel tubular swaged poles with CI base plate (300x300mm and 6mm thick), finial taper plug, pole caps, bolts, nuts and screws type 410 SP-55, 11m long, conforming to IS: 2713, with detachable bracket arms including two coats of aluminium paint over shop coat of primer at any locations including shutting of power lines, etc. taking down of old / unserviceable poles, carting and disposing off complete all as specified and as directedNote: Excavation / earthwork and PCC coping etc. will be measured and paid separately under respective items herein 19 Supply and fixing bracket for street light fittings of any size made out of GI pipe medium grade 40mm dia 1.25 mtr length bend to required size and shape including provision of clamps and fittings in position and two coat of aluminum paint over a coat of red oxide primer all as specified and directed including taking down old bracket complete all as specified and directed by Engr-in-Charge 20 Supplying, fixing / laying steel water tubing, light grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked conforming to IS -1239 and fixed to walls or laid in floors / trenches required for protection of electric clables including or used as pole for installation of LED post top lantern of size 40mmtaking out and disposing off old damaged tube , complete all as specified and as directed 21 Supplying, fixing / laying steel water tubing, light grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked conforming to IS -1239 and fixed to walls or laid in floors / trenches required for protection of electric clables including or used as pole for installation of LED post top lantern of size 25mmtaking out and disposing off old damaged tube , complete all as specified and as directed 22 Supplying, fixing / laying steel water tubing, light grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked conforming to IS -1239 and fixed to walls or laid in floors / trenches required for protection of electric clables including taking out and disposing off old damaged tubing by cutting into road, culvert, hard standing, etc. and making good the disturbed areas in PCC 1:2:4 type B-2 (using 40mm graded stone aggregates) complete all as specified and as directedNote: PCC will be measured and paid under respective item herein 23 80mm bore 24 50mm bore 25 40mm bore 26 Supply, laying, jointing, connecting and testing XLPE insulated PVC sheathed cable 1100V grade, screwed PVC bedded, armoured electric power cable, heavy duty multi-stranded aluminium conductor laid in trenches / fixed on walls/poles, passing through pipes, etc. including connecting up to DBs, etc. with required lugs, end terminal / cable glands including taking out/down old unserviceable cable and disposing off complete all as specified and as directed of the following sizes: Note: Excavation and earthwork will be measured and paid separately under respective item herein 27 3.5 core 95sqmm 28 3.0 core 95sqmm 29 3.5 core 70sqmm 30 3.5 core 50sqmm 31 4 core 25sqmm 32 4 core 16sqmm 33 4 core 10sqmm 34 2 core 10sqmm 35 2 core 060sqmm 36 S&F 3core flexible copper cable of size 1.5sqmm for cable junction box to street light fittings,security light fittings,flood light fittings, lamp,post etc, including taking down old one, complete all as specified and as directed. 37 S&F LED street light 60W with 10kV SPD,all weather condition,pressure die castaluminium housing with polycarbonate cover and high power LEDs and secondary lenses with IP-66 protection having efficiency > 110 LPW, mounting on existing bracketwith all fixing arrangement as required on any size of pole including dismantling of old one , complete all as specified and as directed 38 S&F LED street light 45W with 10kV SPD,all weather condition,pressure die castaluminium housing with polycarbonate cover and high power LEDs and secondary lenses with IP-66 protection having efficiency > 110 LPW, mounting on existing bracketwith all fixing arrangement as required on any size of pole including dismantling of old one , complete all as specified and as directed 39 S&F LED street light 25W with 10kV SPD,all weather condition, pressure die castaluminium housing with polycarbonate cover and high power LEDs and secondary lenses with IP-66 protection having efficiency > 110 LPW, mounting on existing bracketwith all fixing arrangement as required on any size of pole including dismantling of old one , complete all as specified and as directed 40 S&F outdoor type,weather proof, thermplastic polycarbonate, shock proof, rust proof pole mounting junction box, IP66/69 in accordance with IEC 60529, with 5 pole terminal suitable to terminate upto 10sqmm 4 core and 2 core cables with metric knockouts on side walls of size 205x255x112mm, etc. incuding takng down old unserviceable junction box and disposing off complete all as specified and as directed 41 S&F MCB SPN, 240V, 6 to 32A, 10kA, 50Hz, C curve including taking down old one complete all as specified and as directed 42 Supply and fixing 415V 10KA C curve miniature circuit breaker (MCB) of TPN 40 to 100Amps current carrying capacity in the DB complete with connection testing and commissioning including taking down old one complete all as specified and as directed. 43 Supply and fixing 415V 10KA C curve miniature circuit breaker (MCB) of TP 25 to 63Amps current carrying capacity in the DB complete with connection testing and commissioning including taking down old one complete all as specified and as directed. 44 Supply and fixing amp rating 240V, 10KA C curve miniature circuit breaker (MCB) of SPN and current carrying capacity 32 Amps in the MCB DB complete with connection testing and commissioning including taking down old one complete all as specified and as directed. 45 M&L for cable jointing kit for 11kV earthed grade cable heat shrink type joint, outdoor termination with jointing material and accessories suitable for 3.0 core 50 to 95mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed 46 M&L for cable jointing kit for 1100V grade cable for straight through heat shrink type joint with jointing material and accessories suitable for 4/3.5 core 10 to 35mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed 47 M&L for cable jointing kit for 1100V grade cable for straight through heat shrink type joint with jointing material and accessories suitable for 3.5 core 50 to 95mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed 48 M&L for testing earth resistence between conductor and earth value for buildings and lightning conductors including writing date of testing and next due date with synthetic enamel paint in approved fonts over the earth pit complete all as specified and as directed.Note:(i) Testing shall be done from testing agencies approved by the GE(ii) Test certificates shall be submitted in duplicate to claim any payment against the item(iii) Periodicity of testing on each earthing shall be twice within currency of contract or as directed by the Engineer-in-charge(iv) Two numbers of testing in one earthing shall be measured as one unit for payment purposes 49 S&F triple pole, mechanically operated air break isolator (GOD), vertical mounting, rotating type, mounted on insulator and steel frame with operating mechanism worked from ground level with all accessories viz. gun metal moving contacts, spring loaded gun metal fixed jaws, knife copper jumper strip, etc. suitable for 11000V grade, with 9 insulator of rating upto 200A complete all as specified and as directed. 50 S&F HT lightening arrestor, set of three, expulsion type with all fittings, of transmmission class discharge capacity 65kA suitable for 11KV including taking off old unserviceable arrestors and disposing off complete all as specified and as directed 51 M&L in repairs for cross arms, bracings, supports clamps, and back plates fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated and inclusive of one primer coat, one under coat and onefinishing coat of good quality of aluminium paint all as specified and as directed 52 M&F for dehydration and filtration of existing transformer oil of transformers at different locations with filtration machine and heating system to get the minimum di-electric strength of oil 50kV (minimum) without disturbing the power supply system and refilling/ topping up /replacement of unserviceable transformer oil conforming IS-335-1993 complete all as specified and as directedNotes: (a)Transformer oil required extra for filling/topping up shall be measured and paid separately under the relevant item of this schedule(b) Cost of oil testing and required T&P shall be deemed to be included in the quoted rate 53 M&L for draining out old transformer oil and supply, filling/ topping up oil of transformer oil of dielectric strength not be less than 60kV and conforming to IS-335 of 1993 up to desired levels as required for transformers at different locations complete all as specified and as directed 54 S&F breather assembly including silica gel, indicating type, 4 to 6mm standard size of the particle, blue colour for transformer of capacity from 63 to 150kVA including removing of old breather complete all as specified and as directed 55 S&F brass terminal stud with nuts, check nuts, oil seal abd washer for HT side of 100/150kVA transformer suitable as per site complete all as specified and as directed 56 S&F brass terminal stud with nuts, check nuts, oil seal abd washer for LT side of 100/150kVA transformer suitable as per site complete all as specified and as directed 57 M&L for preparation of old surfaces of transformers, any type (power or distribution) of capacity upto and including 100 to 150kVA (in situ) outdoor type, installed at various locations, by cleaning, scrapping, rubbing/ polishing etc. and spray painting with two coats of Duco paint (Grey) and writing the SM MES No of transformer on body of transformer with synthetic enamel paint (of approved tint) in suitable font and size (as approved) complete all as specified and as directed 58 Material and Labour for drain valve of transformer 100 KVA to 150 KVA as per existing including dismantling old one complete all as speciafied and as directed. 59 Materal and Labour for replacing top cover gasket to transformer 100 KVA to 150 KVA , complete all as specified and as directed.Note :- Quoted rate also includes cost of body opening, refixing, nut bolts etc. 60 M&L forpreparation of surfaces viz. scrapping old paints, smoothening, etc. and painting to steel tubular poles, 9m high, with two coats of synthetic enamel paint upto a height of 1.5m from ground, in alternate stripes in black & yellow, including painting of pole coping with synthetic enamel paint (black tint) and writing (font 1/2x3) pole numbers with white synthetic enamel paint on circular base, marking of HT/LT, painting of balance portion of pole, cross arms, brackets with two coats of aluminum paint with all necessary staging, safety precautions, etc. as required complete all as specified and as directed 61 S&F in repairs 4 pole onload change over switch, 415V, 50Hzwith SS enclosure of 100A capacity fixed to panel board with necessary arrangement including nuts, bolt, lugs, glands, etc. complete all as specified and as directed 62 S&F in repairs MCCB 4 pole 35kA, 250A, 415V, 50Hz, with thermal magnetic release setting, fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed 63 S&F in repairs MCCB 4 pole 35kA, 200A, 415V, 50Hz, with thermal magnetic release setting, fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed 64 S&F in repairs MCCB 4 pole 35kA, 160A, 415V, 50Hz, with thermal magnetic release setting, fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed 65 S&F in repairs MCCB 4 pole 25kA, 125A, 415V, 50Hz, with thermal magnetic release setting, fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed 66 S&F in repairs MCCB 4 pole 25kA, 100A, 415V, 50Hz, with thermal magnetic release setting, fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed 67 S&F in repairs MCCB 4 pole 16kA, 63A, 415V, 50Hz, with thermal magnetic release setting, fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed 68 S&F in repairs MCCB 3 pole 16kA, 32 to 40A, 415V, 50Hz, with thermal magnetic release setting, fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed 69 Supply and install test and commissioning of factory made outdoor type floor mounted LT cubical panel board 415 volts, 3 phase 4 wire, 50 Hz AC supply, dust and vermin proof IP-54 Protection CPRI Approved having suitable size made out on 3.15 mm CRCA steel sheet powder coated as per IEC 61439 with aluminium bus bar of 400 Amps for phases and 300 Amps for Neutral duly laminated with colour coding sleeves. Mounted on MS angle iron frame of size 40x40x4mmgrouted in PCC type B2 above ground level including dismantling old existing panel board. The Panel board shall comprise with the following controls. :- Note- MCCB,MCB, Meters, Indicating lamps etc shall be included in the quoted rates ) (i) INCOMING : (a) MCCB 4 Pole 125 Amps, 25 KA Breaking capacity - 01 No (b) Multifunctioning meter (Next Gen) - 01 No (c) RYB Indication lamps - 01 Set (ii) OUTGOING :- (a) MCCB 4 Pole 63 Amps, 16 KA Breaking capacity - 03 Nos(b) MCB SPN 32A, 10 KA Breaking capacity - 04 NoS 70 Supply, install, testing and commisioning bus bar chamber of suitable size, CPRI approved, cubical floor mounted outdoor type, factory made, totally enclosed, dust and vermin proof, made out of 3mm thick MS sheet duly powder coated both side in and out, having suitable locking arrangments both at front and rear side, aluminium bus bar of 200A rating, duly drilled holes for connections and mounted on epoxy based post insulators for 3 phase, 500V, 50Hz AC supply, including cable gland, angle iron framed support (bottom portion of the panel), grouted in foundation in PCC 1:2:4 type B1 using 20mm graded stone aggregates complete all as specified and as directed Note: Excavation, earthwork in any type of soil, PCC foundation for panel and grouting, etc. shall be deemed to be inlcuded in the quoted rate 71 Material and Labour for (cold bitumin)for filling/repair of road cutting with road patch material ready mix with minimum residual bitumin constant by weight of mix 4.5%, No heating required, No sticking on tyres etc, complete all as specified and directed 72 M&L for Danger notice plate of1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S clamps, bolts and nuts of approved size, for LT, 20x15cm size ncluding dismanting old one complete all as specified and as directed. 73 M&L for Danger notice plate of1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S clamps, bolts and nuts of approved size, for LT, 25x20cm size ncluding dismanting old one complete all as specified and as directed. 74 M & L for preparation of old painted surface of LT Panel/Distribution box installed at E/M Installations at Aizawl Mil Stn area of any size by removing all dirt, dust,etc and painting complete surface including connected accessories such as angle Iron channel etc of any description with one coat of synthetic enamel paint of approved colour including writing of identification complete all as specified andas directed 75 M&L hard core of gauge n.exc 63mm deposited spread and leveled in layers n.exc 15cm thick, watered and rammed to true surface broken stone or boulders or aggregate around 4 pole , 2 pole structure and transformer etc.complete all as specified and asdirected 76 M&L For cable route indicator 15 cm dia with CI plate embossing type of cable fix to angle iron of size 40 x 40 x 6mm and 45 cm long with necessary fixing arrangement in ground complete all as specified and as directed. Note: Cost of excavation, PCC & other connected items included in the quoted rate. 77 Supplying, laying / fixing, testing and commissioning of electric cableof size 2 core 6sqmm, grade aluminium conductor XLPE insulated, erathed grade, Un-armoured cables conforming to IS-7098 (Part-I)-1988, stranded, XLPE insulation, PVC tape inner sheath laid in trenches, passing through ducts, etc. fixed on poles, etc. including taking out old damaged cable and disposing off complete all as specified and as directedNote: Excavation/earthwork, bricks, sand cushioning and GI pipe will be measured and paid separately under respective items herein 78 Supplying, laying / fixing, testing and commissioning of electric cableof size 2 core 10sqmm, grade aluminium conductor XLPE insulated, erathed grade, Un-armoured cables conforming to IS-7098 (Part-I)-1988, stranded, XLPE insulation, PVC tape inner sheath laid in trenches, passing through ducts, etc. fixed on poles, etc. including taking out old damaged cable and disposing off complete all as specified and as directedNote: Excavation/earthwork, bricks, sand cushioning and GI pipe will be measured and paid separately under respective items herein 79 Disconnecting of electric supply from star delta starter of defective centrifugal pumpingn set and taking out pump set with 3 HP to 15 HP motor from foundation and reassembling of complete motor and fixing with pump set and testing complete at site, jointing, welding, turning and polishing to pump shaft any size CI/GM impeller CI Bowl, making key with key way & other replacement of worn out parts with new including lathe work & any type of machine work reqd at site including replacement of nut, bolts, rubber gasket and reassembling pump set complete after repair, connecting and testing complete all as specified and as directed. (Note: Quoted rates includes cost of transportation also) 80 M&L for rewinding of centrifugal motor stator of 3 HP to 5 HP with super enameled insulated copper wire as per existing gauge with other winding material including cleaning of stator, slots, replacement of defective components and parts complete all as specified and as directed 81 Ditto as per item No. 2 but for centrifugal motor of cap 15 HPcomplete all as specified and as directed 82 M&L for replacement of bearing for centrifugal motor pump set cap upto 20 HP including dismantling old one complete all as specified and as directed 83 M&L for replacement of Pump shaft of stainless steel for centrifugal pump electric driven/diesel engine driven set motor cap 15/20 HP including dismantling old one complete all as specified and as directed 84 M&L for coupling complete with key for motor pump for centrifugal pump set motor cap 15/20 HP including dismantling old one complete all as specified and as directed 85 M&L for replacement of bronze impeller suitable for centrifugal pump set motor cap 15/20 HP including dismantling old one complete all as specified and as directed 86 M&L for motor bush of gun metal upper & lower including fittings for centrifugal pump set motor cap15/20 HP including dismantling old one complete all as specified and as directedete. 87 Supply and install fully star delta starter with single phase protection features in sheet steel enclosure type MN motor rating AC 415 Volts, 50 Hz, 3 phase of capacity 15 HP including dismantling old one complete all as specified and as directed 88 Supply and install DOL starter with single phase protection features in sheet steel enclosure type MN motor rating AC 415 Volts, 50 Hz, 3 phase of capacity upto 5 HP including dismantling old one complete all as specified and as directed 89 S&F CI foot valve of 50/65 mm dia confirming to IS 4038 complete fixed on suction pipe of pump all as directed including dismantling old one complete all as specified and as directed 90 S&F CI foot valve of 80 mm dia confirming to IS 4038 complete fixed on suction pipe of pump all as directed including dismantling old one complete all as specified and as directed 91 Routine servicing, maintanance of DG sets 30/40 kva of any make to be carried out including supply & replacement of lubricating oil filter elements, fuel filter elements, air cleaner element inner & outer with necessory O Ring, Enginer oil, making good any leakages of oil, greecing the shaft fan motor, bearings and testing including dismantling old one complete all as specified and as directedNOTE :- (a) Servicing will be carried out twice during the entire contract period. (b) After servicing twice the qty will be measured as one job. (c) Engine oil shall be measured and paid separately other parts are included in the quoted rates. 92 M & L for dismantling of self starter 12/24V from engine and transporting to workshop for repair, opening cleaning and replacing defective bushes, bentex pinion ball bearing,plunger assembly, solenoid switch,carbon brushes,brush spring inclduing varnising of coils heating, drying etc for DG set 30/40 KVA complete all as specified and as directed 93 Servicing /overhauling of Turbo charger by replacing TC kit, testing on completion of 30/40 KVA capacity Gen set including dismantling old one complete all as specified and as directed 94 Supply and replace fan belt suitable for 30/40 KVA capacity Gen set and diesel engine driven pump set including dismantling old one complete all as specified and as directed 95 Removing the old engine oil from the diesel engine sump of various DG sets,cleaning the oil sump thoroughly,supply and fill new engine oil multi grade 10W15 in replacement of old engine oil complete all as specified and as directed 96 Supply and fix in repair AVR unit suitable for 30/40 KVA DG Set as per existing make and model including dismantling old one complete all as specified and as directed 97 Repairs to rectifire unit of alternator and replacing defective diods, surge arrestor and its wiring and testing complete of 30/40 KVA DG Set including dismantling old one complete all as specified and as directed 98 Servicing of DG panel, cleaning, checking of electric connections, replacing defective components, meter, relays, indicating lamps, and all other control systems for the proper functioning of the panel of DG set upto 40 KVA.complete all as specified and as directed 99 Supply and fill coolent for radiator,complete all as specified and as directed.Make : Servo/BP/HP etc 100 Supply and replace pressure pipe suitable for Genset upto 40 KVA chromium plated for fuel/oil including dismantling old one complete all as specified and as directed 101 Supply and replace return fuel pipe line pre steel re-inforced with Bango bolts for Genset upto 40 KVA capacity including dismantling old one complete all as specified and as directed. 102 Supply and fixing radiator hose pipe of any description as required at site including dismantling old one complete all as specified and as directed 103 S&F of water pump assembly completefor DG set 30/40 KVA Capacity as per existing including testing after completion and taking down old deffective water pump complete all as specified and as directed 104 Supply and replace electrically operated fuel shut down valve assembly for DG Set 30/40 KVA capacity complete testing and commissioning as specified and directed by Engr.in-charge including dismantling of old unserviceable complete all as specified and as directed 105 S&F lead acid battery 12V, 75/80 Ah sealed maintenance free suitable for generator starting system as existing including taking off old unserviceable battery and disposing off complete all as specified and as directed 106 M&F for attending to urgent complaints in case of breakdown of diesel engine driven pump set of capacity 20HP at Turial Water Point, Aizawl whenever required, rectifying the fault and restoring the standby supply including all necessary arrangements, T&P, etc. as required at site complete all as specified and as directedNotes:(i) The cost of replaced spare parts will measured and paid seperately under resective item herein(iii) The cost of transportation (to and fro) for all kind of necessary equipment/T&P shall be arranged/brought by contractor to complete the job at site or at E/M yard shall be deemed to be included in the quoted rate. 107 Routine servicing, maintanance of Diesel driven pump sets 20 HP of any make to be carried out including supply & replacement of lubricating oil filter elements, fuel filter elements, air cleaner element inner & outer with necessory O Ring, Enginer oil, making good any leakages of oil, greecing the shaft fan motor, bearings and testing complete all as directed by Engr-in-charge. NOTE :- (a) Servicing will be carried out twice during the entire contract period. (b) After servicing twice the qty will be measured as one job. (c) Engine oil shall be measured and paid separately other parts are included in the quoted rates. 108 S&F in replacement battery terminals (set of 2Nos) made of brass, suitable for battery of any type/make and capacity complete all as specified and as directed including dismantling old one complete all as specified and as directed 109 S&F MCCB three pole 25KA, 40 to 63A, duly fixed to panel board with necessary arrangement including nuts, bolt, lugs, etc. complete all as specified and as directed including dismantling old one complete all as specified and as directed 110 S&F in repair On load change over switch 63A, 4 pole, 415 Volts, 50 Hz including dismantling old one complete all as specified and as directed. 111 M&L for disconnecting from mains and taking down for servicing, refrigerators, of 165 to 340litres capacity including cleaning the cooling coil, air filters, condenser, compressors, fan motor, etc. with vacuum cleaner and cleaning solution, checkingserviceability of electrical/electronic circuits relays, wiring kit, thermostat switches, knobs, leakage of gas, etc. andmaking the deep freezer / refrigerator to satisfactory working conditions complete all as specified and as directedNote: (a) Spares / parts / components replaced will be measured and paid separately under relevant items hereinafter and labour charges for replacement including all allied works shall be deemed to be included in the unit rate quoted(b) Gas charging as required shall be deemed to be included in the quoted rate (c) Cost of lifting, loading / unloading, carting (to & fro) to workshop if required shall be deemed to be included in the quoted rate 112 S&F in repair condensing coil made out of copper tube and aluminium fins suitable for Refrigerator upto 340 ltrs including necessory brazing, leak testing, vaccumising etc complete all as specified and as directed 113 S&F in repair Evaporator coil made out of copper tube suitable for Refrigerator of capacity upto 340 ltrs complete all as specified and as directed 114 Supply & replace Compressor sealed unit of Refrigerator upto 340 ltrs, Replacement of copper tubing/capillary strainer etc including gas charging complete, testing and commissioning complete all as specified and as directed. NOTE: Cost of gas charging included in the quoted rates. 115 S&F in repair PCB circuit board complete suitable for Refrigerator upto 340 ltrs cap of any make,complete all as specified and as directed 116 M&L For servicing of Split AC indoor/outdoor unit upto 1.5 TR comprising through cleaning, lubricating of all moving parts, replacement of wornout screws, bolts, rectifying electric wiring, deffects etc to make the unit for smooth functioning.complete all as specified and as directed 117 S&F in repair condensing coil made out of copper tube and aluminium fins suitable for Split AC 1.5 TR including necessory brazing, leak testing, vaccumising etc complete all as specified and as directed. 118 Supply & replace Compressor sealed unit of split AC 1.5 TR Replacement of copper tubing/capillary strainer etc including gas charging complete, testing and commissioning complete all as specified and as directed. NOTE: Cost of gas charging included in the quoted rates. 119 S&F in repair 3 Core multistranded copper conductor PVC insulated sheathed flexible cable of size 2.5 sqmm.complete all as specified and as directed 120 Supply and charging refrigerant gas upto required level including connected works such as pressure testing leak test with nitrogen before filling refrigerant gas complete for Split AC 1.5 TR, Refrigerator upto 340 ltrs complete all as specified and as directed 121 Supply and replace capacitors 6/10/36 mfd.complete all as specified and as directed 122 Supply and replace capacitors 80/100/120 mfd and 45 + 6 mfd.complete all as specified and as directed 123 Supply and replace starting relay suitable for Split AC 1.5 TR, Refrigerator upto 340 ltrs cap.complete all as specified and as directed 124 Supply and replace thermostat unit hot/cold suitable for Split AC 1.5 TR, Refrigerator upto 340 ltrs cap.complete all as specified and as directed 125 Supply and replace overload protector suitable for Split AC 1.5 TR cap.complete all as specified and as directed 126 Suply and replace blower/condensor fan motor complete with necessory mounting bracket and base frames for split AC 1.5 TR and refrigerator upto 340 ltrs cap.complete all as specified and as directed 127 S&F Air filter suitable for 1.5 ton split AC of any make complete all as specified and as directed 128 S&F in repair PCB circuit board complete suitable for 1.5 ton split AC of any make complete all as specified and as directed 129 Supplying and laying synthetic Rubber insulated mats 2 mm thick for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m complete all as specified and as directed. 130 M&L for plain cement concrete 1:3:6 (type C-2) using 40mm graded stone aggregate as in coping to poles, for errection of stay rod,filling mass concrtete etc. including all necessary formwork complete all as specified and as directed 131 M&L for plain cement concrete 1:2:4 (type B-2) using 40mm graded stone aggregate as in foundation filling, mass concrete,coping of pole, filling of road cutting etc. complete all as specified and as directed 132 Supply & Fix Earth continuity conductor or main earthing lead fixed to wall on battenor recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required Copper earth strip 20 x 3 mm with saddles/fasteners/insulators and fixing screws etc including taking down old one complete all as specified and as directed. 133 All as per item No 132here above but GI strip 25 x 4mm buried in ground or on wall/pole etc including taking down old one complete all as specified and as directed. 134 All as per item No 132 here above but Aluminium strip 25 x 3 mm buried in ground or on wall/pole etcincluding taking down old one complete all as specified and as directed. 135 Material & Labour in replacement of test terminal block made of gun metal or phosphorus bronze size 75mmx75mmx25mm drilled and screwed including 3 Nos 8mm dia 25mm long hexagonal head screwsincluding taking down old one complete complete all asspecified and as directed. 136 Supply & Fix in replacement of air termination single pointed aluminium rod 12mm dia 300mm long for lightning protection, complete all as specified and as directed. 137 Supply & Fix in replacement of air termination single pointed copper rod 12mm dia 300mm long for lightning protection,complete all as specified and as directed. 138 Material & Labour for Earthing with copper earth plate of size 600 x 600 x 3.15 mm thick buried directly in ground not less than 2.25 metre below ground level, earth plate paced on all side with charcoal mixed with salt to a thickness of 150 mm in layers, connected by copper strip of size 20 x 3 mm thick, soldered and riveted to earth plate.GI earth strip will be protected by using 40mm bore GI pipe (light grade). The earthing includes PCC pit chamber, RCC pit cover and frame, watering pipe 20 mm bore, funnel with wire mess with necessary earth work including disposal of surplus soil to a distance not less than 50 metre complete all as specified and shown in electrical plate No 3 of SSR Part I - 2009 including dismantling old earth plate. Note: - Main earthing lead from earth plate to test point & up to 7.5 Metre to be provided complete all as specified and as directed. The cost for the same shall be deemed to be included in the above quoted rate. 139 Ditto as per item No 138 but using galvanised Earth plate of 600 x 600 x 6mm with iron strip 25×4mm as earthing lead,complete all as specified and as directed. 140 M & L for Earthing complete with GI Steel earth plate electrode 600 × 600 × 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) earth plate paced on all side with charcoal mixed with salt to a thickness of 150mm in layers,with top edge of the plate not lessthan 1.5 metres below normal ground level, connected to galvanised earth wire of size 4 mm, dia by means of bolts, nuts, check soldered and revetted to earth plate. Earth wire will be protected by using 40mm dia bore GI pipe light grade. The earthing includes PCC Pit chamber, RCC pit cover and frame, watering pipe 20mm bore, funnel with wire mess with necessary earth work including disposal of surplus soil to a distance not less than 50 mtrs etc complete all as shown in electrical plate No. 3 of SSR Part-I 2009,connected to earthing test point all as specified or indicated including testing on completion. 141 Notes for serial item No. 138 to 140: (i) The cost of GI earth continuity wire / strip with GI pipe 20mm medium grade upto 7.5m is deemed to be included(ii) The earth chamber to be constructed 0.5m from edge of earth pit with necessary watering arrangement. The cost for the same is deemed to be included in above item(iii) Earthing shall produce desired earth resistance values as directed by the Engineer-in-charge
