REPAIR / MAINT OF WATER HEATERS (GEYSERS) SOLAR WATER HEATERS AND HEATING APPLIANCES AT SHILLONG CANTT HAPPY VALLEY AND SE FALLS AND REPAIR/MAINT OF D G SETS AND ALLIED WORK SERVICES AT HAPPY VALLEY AREA UNDER GE SHILLONG

Amount

Dismantling electric and water connection of the geyser, taking down from its position on ground, dismantling geyser complete such as removing tank from its outer body, removing apparatus plate from the tank, descaling the geyser inner tank and apparatus plate complete, testing its thermostate, element , and tank from leakage, reassembling the geyser, replacement of unserviceable parts such as heating element, thermostate, indication lamp, plug top , three core wire, rubber gasket, inner tank, split plate, outer bottom cover, apparatus plate if required and all defective3 accessiores / parts of Geysers(Spares will be paid under relevant item of the Sch) testing the geyser and installation of the geyser into its original position and connecting all electric and water supply connection complete all as directed by Engineer-in-Charge of capacity 25/35/50 liters. Note : - Rates quoted for this item including cost of labour requested for replacement of defective / UNSV part of Geyser complete and makes it fully operational.

Supply only heating element any type as per site requirement of capacity 2 KW ISI Mark complete all as specified and directed.

Supply only heating element any type as per site requirement of capacity 1.5 KW ISI Mark complete all as specified and directed.

Supply only thermostat for geyser as per site requirement temp setting on 60 degree Centigrade ISI Mark complete all as specified and directed.

Supply only indication lamp for above geyser complete all as specified and directed.

Supply only Apparatus plate 06/09 hole for 25/50 liters capacity geyser made out of brass and chromium plated as per site requirement complete all as directed.

Supply only split plate for 25/50 litrs capacity geyser as per site requirement and made out of 20 gauge MS sheet complete all as specified and directed.

Supply only geyser inner tank made out of stainless steel sheet conforming to I.S. for 50 liters geyser complete all as specified and directed.

Supply only geyser inner tank made out of stainless steel sheet conforming to I.S. for 35 liters geyser complete all as specified and directed.

Supply only geyser inner tank made out of stainless steel sheet conforming to I.S. for 25 ltrs capacity geyser complete all as specified and directed.

Supply only geyser Outer cover complete with upper cover & bottom cover made out of MS sheet, duly painted with one coat of red oxide primer and two coat of first quality super enamalled white paint complete all as directed for 25 liters capacity geyser.

Supply only glass wool for 25/50 ltrs capacity geyser complete all as specified and directed. Notes : - For BOQ items No 1 to 12, 22, 23 laobur cost for fixing of defective parts /accessories for above items is included in rate quoted for BOQ items No 1.

M&L for painting of geyser of capacity 25/50Ltrs with one coat of first quality super enamalled white paint complete all as directed.

Supply and replace fusible plug made out of brass and lead complete all as specified and directed.

S&F three core PVC insulated and over all PVC round cable of size 40/0076 with stranded copper conductor complete all as specified and directed.

S&F in repair plug top 3 pin 16 Amps capacity complete all as specified and directed.

S& F Switch socket combination 15 Amps complete all as specified and as directed

S&F switch piano flush button type 15 Amps SP complete all as specified.

S&F in replacement of water supply PVC connection 15 mm dia with washer up to 500 Cm long all as specified and directed.

S&F in replacement PVC connection 15 mm dia with washer up to 650 Cm long all as specified and directed.

M&L for brazing / soldering work with copper brass alloy to rectify leakage/cracked of inner copper container of storage type electrically operated water heater (Geyser) & testing of inner shell up to the entire satisfaction of the Engr-in- Charge including reassembling / reinstalling at site etc complete all as directed.

Supply only safety valve for geyser spring loaded 15 mm dia complete all as directed.

Supply only replace Rubber Gasket as per site requirement for 25/50 ltr geyser complete all as specified and directed.

Supply and fix in replacement of metal clad plug top for metal clad socket all as directed.

Supply and fix in replacement of metal clad plug and socket complete with 20 Amps MCB all as specified and directed

M&L for sub main wiring with 2 Single core, PVC insulated unsheathed cable 1100 Volts grade heavy duty copper conductor multistaranded of size 4 Sq.mm. (nominal area) drawing in and including 20 mm. dia PVC concealed conduit and conduit accessories and fittings. Including one single core green colour PVC Insulated unsheathed multistranded copper conductor cable of size 2.5 Sq. mm. as earth wire upto common earth and connected to earth dolly complete including Cutting chases in brick/stone masonry wall all as specified & directed.

S & F GI wall fastner of size 100 mm long 8 mm dia with double washer grouting to a suitable depth and hight in wall to a suitable depth and hight with cement sand mortar 1:4 for fixing / holding storage type electrically operated water heater including necessary GI nuts bolts and washer etc complete all as specified and as directed.

S&F in replacement of MCB single pole 240 Volt, 10 KA 5 to 32 Amps in existing DBs all as specified and directed.

S&F in replacement of MCB single pole and neutral 240 V 10 KA, 40 Amps existing DBs all as specified and as directed.

S & F in replacement printed circuit board (PCB), ISI Marked, suitable for electrically operated water heater (Geyser) of different capacity complete all as specified and as directed.

Taking up or down old serviceable/unserviceable pipe the 20 mm size with any connection including cleaning for re fixing or removal from the side complete all as directed by Engr in Charge.

Re fixing/Re laying of old servicalbe GI pipe 20mm as obtained from taking out against items No 31 complete all as specified and as directed

Supply and fixing in repairs GI tubing 20mm, medium grade, including fittings such as tee, bend, nipple, socket, reducer, flange, union etc complete all as directed by Engr in Charge of following size of pipe.

S&F in repair Gun metal gate valve 20 mm class I (ISI) marked with iron wheel head, screwed both ends for iron pipe, suitable for following bore of pipe including taking down old existing unserviceable gate valve complete all as specified and directed by Engr-in-Charge

Dismantling complete solar water heating system of capacity 100 ltr per day including hot & cold water pipes and hot water tank complete. Repairing the system fixing back in position and testing complete all as specified and as directed. Note:- Rate quoted by the contractor shall deemed to be included for :- (a) Making good the worn out missing nuts bolts, washers, union socket, flanges and screws etc. (b) Dismantling the solar panel descaling of hot water pipes by using appropriate chemicals, Cleaning and washing all copper tube thoroughly cleaning the complete panel, making the tubes scale free and reassembling the panel. (c) Cleaning cold water tanks. (d) All other of solar water heating system materials shall be measured and paid separately as supply only item as supply only item. The rates quoted for this items include labour cost for replacement defective / acessoreis equipent under respective item.

All as per item No 35 but cap 500 LPD complete all as specified and directed.

Supply only solar energy collector panel complete of cap 100 Ltrs per day caomplete all as specified and as directed. Make- Solchrome

Supply only solar energy collector panel glass (collector toughened glass) complete of cap 100 Ltrs per day complete all as specified and as directed. Make- Solchrome

Supply only solar panel gasket made out of fine rubber to make sys air tight, dust, and water proof complete all as specified and as directed. Make- Solchrome

Supply only solar energy collector panel copper tubes with collector fins complete of same dia and thickness, brazing by rod with the existing inlet/outlet and hot / cold water pipes to make the panel water tight complete all as specified and as directed. Make- Solchrome

Supply only compressed glass wool 48 mm thick between solar energy collector panel copper tubes frame and aluminium body of panel including securing it on panel by means of necessary adhesive complete all as specified and as directed. Make- Solchrome

Supply only aluminium sheet cover to protect glass wool on solar energy collector panel fixing with frame of solar panel by means of screw complete all as specified and as directed. Make- Solchrome

Supply only solar energy collector panel manifold 1.40 mtr long /suitable size, made of 20 mm dia copper tube having 1 no MS flange 74 mm dia welded to each end duly drilled for nut & bolts. rate quated to be included for welding of solar collector tubes with manifold complete all as specified and as directed.

Disconnecting solar hot water storage tank, cleaning with brush and drain out complete sludge / sand diposited in the hot water tank and connecting after complete cleaning up to the entire satisfaction, complete all as specified and as directed.

Supply only heating element up to 3 KW rating , ISI marked, suitable for solar water heater of any type including rubber washer of any make complete all as specified and as directed.

S & F in replacement of hot water pipe PVC insulation including necessary rubber gasket complete all as specified and as directed. Note : BOQ item NO 37 to 43 and 45 and 46 : The labour required for fixing of materila supplied for the above said BOQ item is includ in rates quoted fro BOQ items 35 & 36 respectively.

Supply and fix cable from DG Set to DG set Panel of size 50 Sqmm Single core, Multi stranded, HRFR PVC Insulated Industrial Grade Copper Conductor (Unsheathed) complete with necessary fixing arrangements such Heavy duty cable copper lugs, nuts, bolts etc, including taking out old unserviceable one complete all as directed by Engineer-in-Charge. Make: Havells/Plaza/Finolex.

Supply and fix cable from DG Set to DG set Panel of size 70 Sqmm Single core, Multi stranded, HRFR PVC Insulated Industrial Grade, Copper Conductor (Unsheathed) complete with necessary fixing arrangements such Heavy duty cable copper lugs, nuts, bolts etc, including taking out old unserviceable onecomplete all as directed by Engineer-in-Charge. Make: Havells/Plaza/Finolex.

Supply and fix change over switch, four pole, panel mounted in sheet steel enclosure, 160 Amps, 415 volts, complete inclusive all necessary fixing arrangements on existing panel and all incoming and outgoing cable connection with heavy duty cable copper lugs etc including taking out old unserviceable one complete all as directed by Engineer-in-Charge. Make: Havells Cat part No: IHCNFE0160 or equvalent model of make:Plaza/ABB.

Supply and fix Engine Oil (20 W 40) including taking out old unserviceable one complete all as directed by Engineer-in-Charge. Make- Servo/Castrol /BPCL.

Supply and fix Coolant including taking out old unserviceable one complete all as directed by Engineer-in-Charge. Make- Fleet Guard or equivalent.

Supply and fix Distilled water for Battery including taking out old unserviceable one complete all as specified and as directed by Engr-in-charge.

Supply and Fix Asbestos rope of required size including taking out old unserviceable one complete all as specified and as directed by Engr-in-charge.

Supply and Fix Battery connection Cable with solid brass clamps lugs for "+ve" Terminals including taking out old unserviceable one complete all as directed by Engineer-in-Charge.

Supply and Fix Battery connection Cable with solid brass clamps lugs for "-ve" Terminals including taking out old unserviceable one complete all as directed by Engineer-in-Charge.

Repair, maintenance of Diesel engine driven Gen set by replacing unserviceable minor spare parts such as gaskets,nuts,bolts,washers and spring etc including oiling, greasing and Servicing of DG set by replacement of connected fast moving spare parts including dismantling, cleaning and refixing of fuel tank with inlet/outlet pipe, repair/over hauling of Governor assembly with necessary replacement of spare parts to make the governor assembly 100% trouble free,repair/servicing of alternator with grinding/polishing of slip rings and cleaning and re-tensioning of carbon bush holder with necessary replacement of carbon bush complete all as specified and directed for the following capacities of DG Sets:- (a)DG Set 180 KVA, Make: Kirlosker, SM/MES No: 158094, Location: MES Pump House Happy Valley Note :- (a) Cost of minor spare parts such as gaskets,nuts,bolts,washers and spring shall deemed to be included in the rate quoted by the tenderer. (b) Lathe work if required shall also deemed to be included in the rate quoted against these items. (c) Spare parts such as fast moving item shall be measured and paid separately under relevant items of this schedule as "Supply only" Items. (d) Repair/ maintenance, servicing and overhaulling shall be carried out by dealer / distributor of manufacturer's of DG Sets or their authorised agent. Approval for same shall be taken from Accepting officer before execution of any work.

(b) All as per item no. 57 here in above but of DG Set 180 KVA, Make: Kirlosker, Location: MES Pump House Happy Valley Shillong.

© All as per item no. 57 here in above but of DG Set 100 KVA, Make: Kirlosker, SMMES No: ES3F 015E 196J57, Location: PAO (OR) ARC Happy Valley Shillong.

(d) All as per item no. 57.00 here in above but of DG set 75 KVA, Make: Kirlosker, SM/MES No: JC/WC/75/SIL/5983K, Location: MES Power House Happy Valley Shillong.

(e) All as per item no. 57.00 here in above but of DG set 63 KVA, Make: Kirlosker, SM/MES No: 024/6081/DG/07, Location: 11WEU Signal Unit, Happy Valley Shillong.

(f) All as per item no. 10.00 here in above but of DG set 40 KVA, Make: Kirlosker, SM/MES No: 158077, Location: RR Hill.

(g) All as per item no. 57.00 here in above but of DG set 40KVA, Make: Kirlosker, SM/MES No: 04-2401/0500331, Location: ARC Record.

(h) All as per item no. 57.00 here in above but of DG set 40KVA, Make: Kirlosker, SM/MES No: ZKR3A0040RR03A001, Location: 58 GTC Record.

(J) All as per item no. 57.00 here in above but of DG set 40KVA, Make: Kirlosker, SM/MES No: NYA, Location: 58 GTC Trg Bn.

(k) All as per item no. 57.00 here in above but of DG set 40KVA, Make: Kirlosker, SM/MES No: 3H8506/15205/00, Location: 58 GTC CTL.

(l) All as per item no. 57.00 here in above but of DG set 35KVA, Make: Kirlosker, SM/MES No: 024/6097/DG/07, Location: ARC Drona.

(m) All as per item no. 57.00 here in above but of DG set 35KVA, Make: Kirlosker, SM/MES No: 024/6092/DG/07, Location: 58 GTC Equip Drona.

(n) All as per item no. 57.00 here in above but of DG set 30KVA, Make: Kirlosker, SM/MES No: 3H-3403/1521406, Location: Auditorium ARC.

(o) All as per item no. 57 here in above but of DG set 05KVA, Make: Kirlosker, SM/MES No: D3/609-92/1000599, Location: MDC Happy Valley Shillong.

(o) All as per item no. 57 here in above but of DG set 125KVA, Make: Kirlosker, Location: 11 WEU

Repair / Overhauling of self starter assembly of any type / make / model including replacement of bearings, bushing, washer, bendix pinion, carbon bush etc complete all as required for proper functioning for the following capacities of DG sets etc complete all as specified and as directed by Engr-in-Charge:- (a) DG set 180 KVA Note:-(i) Make & SM No of DG Sets shall be as specified against item No 57.00 to 57.13 here-in-before. (ii) Repair works shall be carried out by dealer of DG Sets or their authorised agents.

(b)All as per item No.58 here in above but of DG set 63 KVA

© All as per item No58 here in above but of DG set 40 KVA

(d) All as per item No 58 here in above but of DG set 35 KVA

S&F Analogue Ammeter 0-100 Amps, 3Phase, 415 Volts including taking down old unserviceable complete all as directed by Engineer-in-Charge.

S&F Analogue Voltmeter 0-500 Volts, 3Phase, 415 Volts including taking down old unserviceable ammeter complete all as directed by Engineer-in-Charge.

Disconnecting the Exhaust Pipe Line with mufler of DG set from Exhaust Manifold of the Engine and removing the Unserviceable Asbestos Rope from the Exhaust Pipe, Cleaning the Exhaust Pipe and cutting the mufler removing all Carbon Particles Inside including wrapping of existing asbestos rope complete all as directed by Engr-in-charge for the following capacities of DG Sets:- (a) DG set 180 KVA

(b) All as per item No.61 here in above but of DG Sets 63KVA to 75 KVA

( c) All as per item No.61 here in above but of DG Sets 35KVA to 40 KVA

Dismantaling Radiator assembly from DG set Engine from inside and out side , Cleaning and Washing the Radiators & fins by Compressed Air with Chemical Water, removing all dust, etc. from the Radiator and Filling Coolant, re-assemble the same in Original Position with new gaskets, radiator connecting hoses and clamps complete all as directed by Engr-in-charge, for the following capacities DG Sets.- (a) DG set 180KVA Note:- (i) Coolant shall be measured and paid seperatly under relevnt items of this schudule. (ii) Asbestos rope shall be measured and paid separately under relevant items of this schedule. (iii) Repair/ maint works shall be carried out by dealer of DG Sets or their authorised agents.. (iv) Make & SM No of DG Sets shall be as spesified against item No 57.0 to 57.13 here-in-before.

(b) All as per item No.62 here in above but of DG Sets 35KVA to 75 KVA

( c) All as per item No.62 here in above but of DG Sets 5 KVA

Material and labour for rewinding of starter armature of DG sets with super enamelled copper winding wire complete for the following capacities of DG sets including taking out old unserviceable one etc complete all as specified and as directed by Engr-in-charge. (a) DG set 180KVA Note:- (i) Repair/ maint works shall be carried out by Manufacturer's of DG Sets or their authorised agents.. (ii) Make & SM No of DG Sets shall be as spesified against item No 57.0 to 57.13 here-in-before.

(b) DG Sets 63KVA to 75 KVA

(c) DG Sets 35KVA to 40 KVA

(d) DG Sets 5 KVA.

S & F in repair Energy bank 150 Ah complete all as directed by Engineer-in-Charge.

S & F in repair Energy bank 120 Ah complete all as directed by Engineer-in-Charge.

Repair/Overhauling and Servicing of dynamo assembly of 12 volt capacity, of any make / type including rewinding of armature and field coil with super enamelled copper wire including replacement of bearing / bushing, carbon bush etc complete all as required to make dynamo 100% serviceable including taking down old unserviceable one etc complete all as directed by Engineer-in-Charge. Note :Payment of spare parts shall be made seperately under relevant items.

S & F in repair indicator lamp (AC/DC) LED Type for as per exiting fitting Set of three complete all as directed by Engineer-in-Charge.

S & F in repair current transformer coil range 300/05 A,15 VA/CI -1 complete all as directed by Engineer-in-Charge.

Taking out of defective automatic voltage regulator (AVR) of DG set (alternator side) and supply and fix New automatic voltage regulator (AVR) as per existing including necessary connection, stop any blinking of light , noise & vibration, testing and cable work etc complete all as specified and as directed by Engr-in-charge for the following capacities of DG Sets :- (a) DG set 180 KVA Note:- (i) Make & SM No of DG Sets shall be as specified against item No 57.0 to 57.13 here-in-before.

All as per item No.70 here in above but of DG Sets 35 KVA to 75 KVA

All as per item No.70 here in above but of DG Sets 05 KVA Make Kirloskar Loc MDC Happy Valley

Supply only the following spare parts required for DG set of capacity 180 KVA as specified against item No 57.0 to 57.13 here-in-before complete all as specified and as directed by Engr-in-charge.. (a) Hose pipe set.

(b) All as per item No.72 here in above but of Hose clamp set.

© All as per item No.72 here in above but of Flexible pipe set.

(d) All as per item No.72 here in above but of Push rod part No: F600440000.

(e) All as per item No.72 here in above but of Air filter set Part No: F672907000/F672908000.

(f) All as per item No.72 here in above but of Diesel filter part No: 4811710000.

(g) All as per item No.72 here in above but of Oil filter part No: 0643610000.

(h) All as per item No.72 here in above but of Thermostat valve part No: 3913990000.

(j) All as per item No.72 here in above but of Fan belt part No: F637511000.

(k) All as per item No.72 here in above but of Solenoid switch Part No: F683810000.

(l) All as per item No.72 here in above but of Oil temperature Gauge Part No: F690803000.

(m) All as per item No.72 here in above but of High water temperature switch Part No: F690969000.

Supply only the following spare parts required for DG set of capacity 63-75 KVA as specified against item No 57.0 to 57.13 here-in-before complete all as specified and as directed by Engr-in-charge.. (a) Hose pipe set.

(b) All as per item No.73.00 here in above but of Hose clamp set.

© All as per item No. 73.00 here in above but of Flexible pipe set.

(d) All as per item No.73.00 here in above but of Diesel filter set part No: 4811710000/FF5511.

(e) All as per item No.73.00 here in above but of Air filter set part No: F672907000/F672908000/4055279/4055280.

(f) All as per item No.73.00 here in above but of Oil pressure gauge part No:F6908110000/500109

(g) All as per item No.73.00 here in above but of Oil temperature Gauge Part No: F690803000/500410-A.

(h) All as per item No.73.00 here in above but of High water temperature switch Part No: F690969000.

(j) All as per item No.73.00 here in above but of Fan belt part No: F637511000/178611.

Supply only the following spare parts required for DG set of capacity 35-40 KVA as specified against item No 57.0 to 57.13 here-in-before complete all as specified and as directed by Engr-in-charge.. (a) Hose pipe set.

(b) All as per item No.74.00 here in above but of Hose clamp set.

(c) All as per item No. 74.00 here in above but of Flexible pipe set.

(d) All as per item No.74.00 here in above but of Air filter set part No: 6H411.

(e) All as per item No.74.00 here in above but of Diesel filter set part No: 0643610000.

(f) All as per item No. 74.00 here in above but of Oil Filter set part No:4811710000.

(g) All as per item No. 74.00 here in above but of Fan belt part No: 0605201000.

(h) All as per item No.74.00 here in above but of Alternator cooling Fan

(j) All as per item No.74.00 here in above but of Slip ring set for alternator

Supply only the following spare parts required for DG set of capacity 5 KVA as specified against item No 57.0 to 57.13 here-in-before complete all as specified and as directed by Engr-in-charge.. (a) Hose pipe set.

(b) All as per item No.75.00 here in above but of Hose clamp set.

© All as per item No.75.00 here in above but of Flexible pipe set.

(d) All as per item No.75.00 here in above but of Air filter set part No: 0254110000.

(e) All as per item No.75.00 here in above but of Diesel filter set part No: 3411910000.

(f) All as per item No.75.00 here in above but of Oil Filter set part No: 0232002000.

(g) All as per item No 75.00 here in above but of Oil temperature Gauge.

(h) All as per item No 75.00 here in above but of Fan belt part No: 0207101000.

(j) All as per item No 75.00 here in above but of Oil pressure gauge.

Taking down the defective induction alternator the following capacities of any make 415 Volts, 3Phase by dismantling the electric connection removing the DG Sets from the bed by decoupling with alternator transporting to workshop, dismantling it completely, removing the the burnt out winding, rewinding the same with supper enameled copper wire of existing gauge replacement of unserviceable part and with necessary insulating material, varnishing, baking and reassembling the alternator for the following capacity complete all as specified and as directed by Engr-in-charge.. (a) DG Set 63 KVA Note: ( i ) Burnt out removed winding wire/ Bearing shall be property of contractor through schedule of credit.

(b) All as per item No.76 here in above but of DG Set 40 KVA

Supply and fix Cooling tower fan Heavy duty, Single phase, 380mm sweep, 1400 RPM, 230 Volts complete inclusive taking out old unserviceable one complete all as specified and as directed by Engr-in-charge.

Taking out defective AMF panel carefully after disconnecting all incoming and outgoing electric cable connection, nuts, bolts etc. from the foundation for transporting to authorized dealer at Shillong/ Guwahati for repair and take out unserviceable spare parts and replace with new spare parts such as MCCB, contractor, Auxiliary contactor, VMR, pilot lamp, complete circuit and its wiring etc. after repair the same will be fitted on its own position inclusive all incoming and outgoing electric connection, nut, bolts etc and testing complete all as directed by Engineer-in-Charge. Note: The spare parts will be measure and paid seperately.

Supply only DL 100, MCCB, Thermal release range 40-50 Amps, 50KA, 3Phase Cat part No: SL97806OOOO, Make: L&T

Supply only 3Pole power contactor , Type MNX, AC3 rating,40Amps, Cat Part No:CS94190, Make: L&T.

Supply only Auxiliary contact first left 1NO+1NC MNX95-650/MCX32-47 Cat part No:CS94205, Make: L&T

Supply only Auxiliary contact first right 1NO+1NC MNX95-650/MCX32-47 Cat part No:CS94206, Make: L&T

Supply only VMR

Supply only Pilot lamp

Supply only Circuit

Supply only Display assembly repair

Supply only Panel rewiring including cable charge

Supply only Digital controller.

Supply only Battery charging unit set

Supply only Start/ stop relay

Repair,maintenance,servicing and calebration of PT fuel pump complete with replacement of following parts all as specified and directed by Engr-in-charge.

(a) Kit injector barrel & plunger.

(b) Gasket governor set

(c) Ball bearing

(d) Screen filter

(e) Pump gear fuel.

(f) Shaft fuel pump drive

(g) Shaft tachometer

(h) diesel pump rotary type

(i) Petroleum jelly

(j) Coolant box

(k) Ignition switch cat no 504975

M/S. Ranjit Kumar