Tender For Periodical Cleaning And Maintenance Of Water Reservoir Over Head Tanks Fire Tanks And Connected Items At Af Stn Suratgarh- 1 BOQ (PERIODICAL CLEANING AND MAINT OF WATER RESERVOIR , OVER HEAD TANKS , FIRE TANKS AND CONNECTED ITEMSAT AF STN SURATGARH.) 2 Dewatering the left over water from existing raw water storage tank No. 1 of storage capacity 5 Lacs gallons, having top plan size 44 x 44 metre bottom plan size 40 x 40 metre and depth 2.35 metre, desilting, sludge, silt, all accumulate material from the bottom and sides and removing to a distance not exc 50 metre from the outer perimetre of tank and depositing/spreading where directed by Engr-in-charge including preparation of surface by wire brushing and washing the surface with 2% potassium permanganate solution for disinfection and applying one coat of white wash including removal of roots and uprooting of grass etc. all around upto 5 metre from plinth of tank, complete all as specified and directed by Engineer-in-Charge. 3 All as per Srl item No 1.00 here-in-before, but having top plan size 43m x 43m bottom plan size 38.60m x 38.60m and depth 3.00 m, but raw water tank Nos 5 & 6 of storage capacity 10 Lacs gallons,complete all as specified and as directed by Engineer-in-Charge. 4 All as per Srl item No 1.00 here-in-before, but 60 lacs gallons capacity, tank No. 7 at main water supply complexhaving top plan size 140m x 84m bottom plan size 126m x 66 m and depth 3.50m, complete all as specified and as directed by Engineer-in-Charge. 5 All as per Srl item No 1.00 here-in-before, but raw water round shape sump having 2.40m internal dia and depth 6.0m, complete all as specified and as directed by Engineer-in-Charge. 6 All as per Srl item No 1.00 here-in-before, but sedimentation tank having top plan size 17.60m x 17.60m bottom plan size 8m x 8m and depth 3.20m, complete all as specified and as directed by Engineer-in-Charge. 7 All as per Srl item No 1.00 here-in-before, but clear tank of 5000 gallons capacity,complete all as specified and as directed by Engineer-in-Charge. 8 All as per Srl item No 1.00 here-in-before, but clear tank of 10000 gallons capacity,complete all as specified and as directed by Engineer-in-Charge. 9 All as per Srl item No 1.00 here-in-before, but clear tank of 25000 gallons capacity,complete all as specified and as directed by Engineer-in-Charge. 10 All as per Srl item No 1.00 here-in-before, but clear tank of 150000 gallons capacity,complete all as specified and as directed by Engineer-in-Charge. 11 All as per Srl item No. 1.00 here-in-before, but floculator tank suitable for 30,000 gallons filter plant/hr capacity in two portion at main water supply, complete all as specified and as directed by Engineer-in-Charge.Notes for srl item No 1 to 10:-(i) Approximate depth of silt and left out raw water is approximately 60cm.(ii) Quoted rate is inclusive of minor repair with PCC and plastering inside the tank. 12 Cleaning of overhead reservoirs of capacity 50,000 gallon at 18 metre staging in two compartments by tank clean process as below :-(a) Mechanical removal of all remaining dirty water by capacity submersible pump.(b)Removal of sludge by vacuum operated pump.(c)Cleaning of walls, ceiling base by high pressure and scrapping, brushing ,brooming down and applying one coat ofwhite wash as directed by the Engineer-in-Charge.(d) Removing of all dirty particles by industrial wet vacuum cleaner leaving the tank 99.9% physical cleaned. (e)Deposited the sludge to a distance not exceeding 50 metre at the location intimated by Engineer-in-Charge(f) Sterilization of tank by eco-friendly degradable and highly effecting all pathogens agent of tank clean sterilization of tank atmosphere by industrial V.V radiator leaving the tank complete sterile and writing the date of cleaning with paint, complete all as specified and as directed by Engineer-in-Charge. 13 All as per srl item No. 11.00 here-in-before, but 5000 gallons capacity at 06 metre staging, complete all as specified and as directed by Engineer-in-Charge. 14 All as per Srl item No 11.00 here-in-before, but 10000 gallons capacity at 06 metre staging, complete all as specified and as directed by Engineer-in-Charge. 15 All as per Srl item No 11.00 here-in-before, but 75000 gallons capacity at 18 metre staging, complete all as specified and as directed by Engineer-in-Charge. 16 All as per Srl item No 11.00 here-in-before, but 40000 gallons capacity at 12 metre staging , complete all as specified and as directed by Engineer-in-Charge. 17 All as per item No 11.00 here-in-before, but 25000 gallons capacity, complete all as specified and as directed by Engineer-in-Charge. 18 Removing/pumping of used water with new/fresh water from station swimming pool at Maru Vihar.Desilting, removal of sludge and all accumulated dirt/foreign objects from bottom surface and sides including drain along the swimming pool entire plinth surrounding the swimming pool.All dirt to be cleaned outside the perimeters of swimming pool building upto 50mtrs.Use of pottassium permanganate solution and iron brushes for cleaning of swimming pool for entire disinfection, complete all as specified and all as directed by Engineer-in-Charge.Notes for srl item no 11 to 17:(i) All Safety measures for the safety of workmen shall be ensured by the contractor as work has to carried out at height specified in respective items. Insurance of workers shall also be got done by the contractor before execution of these items. This aspect shall deemed to be included in quoted rates 19 Cleaning and desilting of water channel from canal to raw water storage tanks of any cross section and shape. taking out sludge including all accumulated material from bottom and sides of water channel by scrapping, brushing the water course, washing including white washing inner surface of water channel including removing excavated material to a distance not exc 50 metre and depositing, complete all as specified and as directed by Engineer-in-Charge.Note : The cross section of channel is 60cm x 75cm 20 Dewatering the left over water from existing floculator wash out tank having top plan size 12m x 12m bottom plan size 10m x 8m and depth 4m, desilting, sludge, silt, all accumulate material from the bottom and sides and removing to a distance not exc 50m from the outer perimetre of tank and depositing where directed by Engr-in-charge including preparation of surface by wire brushing and apply one coat of white wash, complete all as specified and directed by Engr-in-charge .Note :-Approximate depth of silt 185cm and depth of water approximately 100cm. 21 Desilting, sludge, silt, slum and kai from bottom and outer sides of static water tank of capacity 50,000 gallons, by scrapping, brushing, brooming down, cleaning with water and applying one coat of white wash to inner surface and depositing sludge to a distance not exc 50 m , complete all as specified and as directed by Engineer-in-Charge. 22 Desilting, sludge, silt, slum and kai from bottom and outer sides of static water tank of capacity 10,000 gallons, by scrapping, brushing, brooming down, cleaning with water and applying one coat of white wash to inner surface and depositing sludge to a distance not exc 50m, complete all as specified and as directed by Engineer-in-Charge. 23 Excavation in trenches not exc 1.50m wide and not exc 1.50m deep in soft/ loose soil for laying of pipe line and getting out, complete all as specified and directed by Engineer-in-Charge. 24 Returning filling in, including spreading leveling, watering and well ramming in layers not exc 25cm, complete all as specified and as directed by Engineer in Charge. 25 Removal of excavated soil surplus to the requirement to a distance n.exc 50 mtr and depositing where directed at a level not exc 1.5m above the starting point, complete all as specified and as directed by Engineer in Charge. 26 S&F in replacement non clog dewatering motor complete set of 3HP single phase head 10m complete with auto coupling duck foot bendincluding startar Panel connected items complete all as specified and directed by Engineer -in-charge.Make :- Crompton cat part No STPM 32-17/KSB/KirloskarNote:- 1. Old US pump set will be the property of MES and deposited to MES yard store. 27 Taking up old unserviceable air valves, M&L for air release valve with two air out lets confirming to IS 14845 of size 50mm dia bore and fixing in DI/GI/CI water supply mains of size 50mm to 200 mm dia with all fittings, complete all as specified and directed. 28 Bacteriological examination of waterfrom the institute as approved by GE including collection of water sample from minimum six sources and submitting the same with institute/lab, complete all as specified and directed by Engineer-in-Charge Note: 1. Contractor have to submit water test report on 5th of each month. otherwise penalty of Rs 200 per day will be imposed.The water testing parameter will be given by the AGE E/M 29 Chemical examination of waterfrom the institute as approved by GE including collection of water sample from minimum six sources and submitting the same with institute/lab, complete all as specifiedand directed by Engineer-in-Charge Note: 1. Contractor have to submit water test report on 5th of each month. Otherwise penalty of Rs 200 per day will be imposed.The water testing parameter will be given by the AGE E/M 30 Removing old unserviceable nylon net woven from storage water tank and supply and laying nylon net woven out of nylon thread (virgin quality) of 2mm dia and size of mesh of 25 mm of quality as sample kept in GEs office for and approved make, complete all as specified and directed. 31 M&L for stainless steel wire made out of twisted wire of size 49/.3 mm and fixed complete including taking down of the existing unserviceable wire, complete all as specified and as directed Note :staineless steel wire not exc 0.052 Kg/RM 32 M&L for stay assembly 20cm long comprising of 10mm dia stud, 02 Nos bows 6mm dia made of high tempered stainless steel with nut,bolt, washers and fixed in 50mm GI pipe with circular clamps including taking down old unserviceable, complete all as specified and directed. 33 Supply, Laying and testing MS pipes heavy grades (ERW steel) including cutting, bending and welding as per site requirement and specials with flanged and drilled ends, jointing materials like nuts, bolts and gasket etc of nominal dia 100mm as per IS 1239 (1981) fixed in replacement of existing u/s complete by cutting road/footpath/ floor/ hard standing and making surface good as previous,complete all as specified and directed by Engineer-in-charge. 34 All as per ser item No-32.00 here-in-before but size 150mm bore, complete all as specified and directed. 35 All as per ser item No-32.00 here-in-before but size 200mm bore, complete all as specified and directed. 36 All as per ser item No-32.00 here-in-before but size 250mm bore, complete all as specified and directed. 37 All as per ser item No-32.00 here-in-before but size 300mm bore, complete all as specified and directed. 38 Repairing of the leakage of any type pipe of any size of OHT used for incoming/ outgoing/ over flow/ washout lines by changing flange/ gasket/ nut bolts/ tyton/ welding work etc, complete all as specified and directed by Eng in charge.Note : This work to be carried out at height for OHT Inlet/ outlet/ overflow/ washout etc line. All Safety measures for the safety of workmen shall be ensured by the contractor as work has to carried out at height. Insurance of workers shall also be got done by the contractor before execution of these items. For changing pipes one length complete line 25/30 RM may have to dismantle and reassemble with new nuts bolts etc if needed as per site requirement. This aspect shall deemed to be included in quoted rates. 39 M&L in replacementincluding jointing and testing of cast iron sluice valves of size 80mm bore class PN-1.6, conforming to IS : 14846 flanged ends drilled having Stainless steel spindle with cast iron wheel at top complete with nuts, bolts, washer etc, complete all as specified and directed. 40 All as per ser item No-38.00 here-in-before but size 100mm(4) dia, complete all as specified and directed. 41 All as per ser item No-38.00 here-in-before but size 150mm(6) dia, complete all as specified and directed. 42 All as per ser item No-38.00 here-in-before but size 200mm(8) dia, complete all as specified and directed. 43 All as per ser item No-38.00 here-in-before but size 250mm (10) dia, complete all as specified and directed. 44 S&F in replacement of testing and commissioning of motor actuated butterfly valve with the following specifications including all accessories as required:-(a) Valve size: 100 mm bore.(b) Designed line pressure : 1- 10 Kg/ Sq.cm.(c) Operating Angle: 90 degrees.(d) Disc material: Cast iron with nylon coating.(e) Limit switches: 02 Nos for opening and closing.(f) Mounting: Splash proof.(g) Input power supply: 230 Vots, AC, 50 Hz.(h) In built wireless modern compatibility for remote communication.(j) Valve position indicator with an output of 4 – 20 mA.(k) The actuator should be capable of accepting 4-20mA of input for regulating purposes.(l) Manual operation: Hand wheel.Make: MARSH(emtork)/RITETORK/ HASSEL HOFENER/ RECKTRONIC DEVICES & SYSTEMS or equivalent as approved by Accepting Officer. 45 All as per ser item No-43.00 here-in-before but size 150mm (6) dia, complete all as specified and directed. 46 All as per ser item No-43.00 here-in-before but size 200mm (8) dia, complete all as specified and directed. 47 Scraping old existing paint from pipes of different sizes or any other surfaces including making smooth surface and primer and applying two coat of synthetic enamel paint of existing/approvedcolour complete all as specified and directed by Engr-in-charge.Note:- This work to be carried out at height for OHT Inlet/ outlet/ overflow/ washout etc line. All safety measures for the safety of workmen shall be ensured by the contractor as work has to carried out at height. Insurance of workers shall also be got done by the contractor before execution of these items. This aspect shall deemed to be included in quoted rates. 48 Complete removal of the wild grass/ vegetation from surrounding area of OHTs, Tubeswells/Boosters and installations area and making the surface clear and plain and spraying roundup chemical on the same clean areaas directed after removing and depositing the same at a distance not less than 50 mtr away from the site, complete all as specified and directed.Note- All necessary T&P will be provided by the contractor and no extra amount will be paid for that seperately. 49 Cutting the tree branches hanging over raw water UG sumps andwater supply complex and depositing the tree branches /leaves at 500m distance away from the site , complete all as specified and as directed by Engineer-in-Charge..Note : Any number of tree branches out in one branch will be measured as one length for payment purpose. 50 Demolition of brick work or stone/boulder masonary built in cement mortar including all quions arches pillars etc, but excluding ashlar facings dressed stone work and precast concrete articles, complete all as specified and directed. 51 M&L for Brickwork with subclass B bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6, complete all as specified and directed. 52 M&L for 15mm thick rendering in CM 1:4 including finishing the surface even and smooth without using extra cement, complete all as specified and directed. 53 Dismanteling the unserviceable sign water supply Installation/OHT, S&F of retro reflector board of size 4x3 with high quality retro reflector tape green base high intensity prismatic sheeting (HIP) grade white retro tape cutting good quality with 3mm thickACP sheet base including 40mm x 40mm square size MS pipe legs and all around the board appx 18feet incl welding the MS flat plate of size 25mm x 3mm across the board appx 10 feet including groutingthe sign board in PCC 1:2:4,complete all as specified and directed by engr-in-Charge.Note- Detail of printing material for flex will be provided by department. 54 Demolition of cement concrete of any description and in any position, complete all as specified and directed. 55 M&L for PCC 1:4:8 type D2 using 40mm graded stone aggregate in foundations filling in mass concrete, complete all as specified and directed. 56 M&L for PCC 1:3:6 type C1 20mm using graded stone aggregate, complete all as specified and directed. 57 Dismantling wrought iron or mild steel work of any description, rusted, worn out, complete all as specified and directed. 58 M&L for mild steel framed work for such as angle/grills chanel/stand, granting’s mild steel plates etc with ends of bars shouldered and riveted or forged into spikes, frame guard bars barred iron doors, ladders, framed balusters walk ways, railings frame work as per direction and similar work conforming to Fe-290 Gde-E-165, complete all as specified and directed by Engr-in-Charge. 59 M&L for rubber moulded machine pressedprecast concrete interlocking paver with grey cement confirming to IS -15658-2020 of 60mm thickness , M-35 grade as in path , hard standing etc laid over and including mm compacted sand cushioning , including 75mm thick PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate including surface excavation over area not exc. 30cm deep and averaging 15cm deep and getting out in soft/loose soil and removing excavated soil exc 50 mtr but not exc 250 mtr , at any installation as per requirement including demolition of existing, complete all as specified and directed by Engr-in-charge. 60 M&L for construction of brick masonry valve pit of size 120cm x 120cm x 120cm (Type B) (internal dimensions) of chamber, depth of chamber to be reckoned from the top of PCC in foundation to top of MS cover and including MS sheet cover fabricated from 3.15mm thick MS sheet and frame of angle iron 50x50x6mm with fixing arrangement, hinges and locking arrangement and painting two coats of synthetic enamel paint over a coat of red oxide primer on MS cover and frame including necessary excavation and earth work in any type of soil returning, filling in, disposal of surplus soil, PCC (1:2:4) work including demolition of old valve pit, complete all as specified and directed. 61 M&L for construction of brick masonry valve pit of size 90cm x 90cm x 90cm (Type B) (internal dimensions) of chamber, depth of chamber to be reckoned from the top of PCC in foundation to top of MS cover and including MS sheet cover fabricated from 3.15mm thick MS sheet and frame of angle iron 50x50x6mm with fixing arrangement, hinges and locking arrangement and painting two coats of synthetic enamel paint over a coat of red oxide primer on MS cover and frame including necessary excavation and earth work in any type of soil returning, filling in, disposal of surplus soil, PCC (1:2:4) work including demolition of old valve pit, complete all as specified and directed. 62 Dismantling and taking down old UNSV LT Panel board and Supply, installation, testing and commissioning Indoor typepanel board of size not less than 1.4x2.3x0.55m at Flood Pump House No 1 & inner shell made out of 2.0 mm thickMS sheet and MS angle section 50 x 50x 6mm PCC1:2:4 type B-1, 45 cm up to the ground level, factory fabricated with front openable and back bolt openable lockable,openable by keys,having chromium plated 19 mm dia fancy lock, louverscomplete dust & vermin proof suitable for 3 phase 4 wire 415 volt 50 Hz factory fabricated (factory approved from CPRI with IP65 and short circuit 50kA protection)having modern fabrication followed by powdercoated painting having thickness not less than 100 microns including making connections with aluminium strip conductor and general construction conforming to IS-8623 of 1993 comprising of the following :- 63 Cont item No 61.00........ (a)TPN aluminium bus bar 600Amps insulated with colour coded heatshrinkable sleeve and shall be mounted on suitable size “F”class insulators(b) Incoming MCCB 400 Amp, 4 pole 415 volts 50 Hz 35 KA AC with adjustable thermal release setting Ics 80-100% of Icu and adjustable short circuit (3-6) In for power distribution- 01 No(c) Outgoing MCCB 160 Amp, 3pole 415 volts 50 Hz25 KA AC with adjustable thermal release setting Ics 80-100% of Icu and adjustable short circuit (6-10) In for power distribution -03 Nos.(d) Outgoing MCCB 63 Amp, 3 pole 415 volts 50 Hz 16 KA AC with adjustable thermal release setting Ics 80-100% of Icu and adjustable short circuit (6-10) In for power distribution -01 Nos. 64 Cont item No 61.00........ (e) fully automatic star delta starter suitable for 75 Hp centrifugal pump setcomplete with suitable rating size of Contactor ,over load realy ,single phase preventor , timer on off push button complete with wiring etc.- 03 Nos (f) fully automatic star delta starter suitable upto10 Hp centrifugal pump setcomplete with suitable rating size of Contactor ,over load realy ,single phase preventor ,timer , on off push button complete with wiring etc.- 01 Nos(g) On Load change over switch four pole 415 Volts, 400 Amps.(h) Digital Ammeter 0-60 Amps of size 96x96 sqmm with selector switch-05 Nos(i) Digital Voltmeter of size 96x96 sqmm with selector switch 0-500 Volts.- 01 Nos(j)Indicator lamps LED type RYB with holder -05 Set of threeMake of MCCB/ MCB /Contactor/ Changeover switch:-Schneider /Legrand/ BCH/ L&T/havells 65 Dismantling and taking down old UNSV LT Panel board and Supply, installation, testing and commissioning Indoor typepanel board of size not less than 1.4x1.2x0.45m at Flood pump house No 2 & inner shell made out of 2.0 mm thick sheet MS sheet and MS angle section 50 x 50x 6mm PCC1:2:4 type B-1, 45 cm up to the ground level, factory fabricated with front openable and back bolt openable lockable,openable by keys,having chromium plated 19 mm dia fancy lock, louverscomplete dust & vermin proof suitable for 3 phase 4 wire 415 volt 50 Hz factory fabricated (factory approved from CPRI with IP65 and short circuit 50kA protection)having modern fabrication followed by powdercoated painting having thickness not less than 100 microns including making connections with aluminium strip conductor and general construction conforming to IS-8623 of 1993 comprising of the following :- 66 Cont item No 62.00......(a)TPN aluminium bus bar 400Amps insulated with colour coded heatshrinkable sleeve and shall be mounted on suitable size “F”class insulators(b) Incoming MCCB 250 Amp, 4 pole 415 volts 50 Hz 36 KA AC with adjustable thermal release setting Ics 80-100% of Icu and adjustable short circuit (3-6) In for power distribution- 01 No(c) Outgoing MCCB 100 Amp, 3 pole 415 volts 50 Hz 16 KA AC with adjustable thermal release setting Ics 80-100% of Icu and adjustable short circuit (6-10) In for power distribution -03 Nos.(d) Outgoing MCCB 63 Amp, 3 pole 415 volts 50 Hz 16 KA AC with adjustable thermal release setting Ics 80-100% of Icu and adjustable short circuit (6-10) In for power distribution -02 Nos. 67 Cont item No 62.00......(e) fully automatic star delta starter suitable for 40 Hp centrifugal pump setcomplete with suitable rating size of Contactor ,over load realy ,single phase preventor , timer on off push button complete with wiring etc.- 03 Nos (f) fully automatic star delta starter suitable upto10 Hp centrifugal pump setcomplete with suitable rating size of Contactor ,over load realy ,single phase preventor ,timer , on off push button complete with wiring etc.- 02 Nos(g) On Load change over switch four pole 415 Volts, 250 Amps.(h) Digital Ammeter 0-60 Amps of size 96x96 sqmm with selector switch-06 Nos(j) Digital Voltmeter of size 96x96 sqmm with selector switch 0-500 Volts.- 01 Nos(k)Indicator lamps LED type RYB with holder -06 Set of threeMake of MCCB/MCB/Contactor/Changeover switch:-Schneider/Legrand/BCH/L&T/Havells 68 Dismantling and taking down old UNSV LT Panel board and Supply, installation, testing and commissioning Indoor typepanel board of size not less than 1.4x1.1x0.45m at Clear Water supply Akash Vihar & inner shell made out of 2.0 mm thick sheet MS sheet and MS angle section 50 x 50x 6mm PCC1:2:4 type B-1, 45 cm up to the ground level, factory fabricated with front openable and back bolt openable lockable,openable by keys,having chromium plated 19 mm dia fancy lock, louverscomplete dust & vermin proof suitable for 3 phase 4 wire 415 volt 50 Hz factory fabricated (factory approved from CPRI with IP65 and short circuit 50kA protection) having modern fabrication followed by powdercoated painting having thickness not less than 100 microns including making connections with aluminium strip conductor and general construction conforming to IS-8623 of 1993 comprising of the following :- (a)TPN aluminium bus bar 400Amps insulated with colour coded heatshrinkable sleeve and shall be mounted on suitable size “F”class insulators 69 Cont item No 63.00.......(b) Incoming MCCB 250 Amp, 4 pole 415 volts 50 Hz 35 KA AC with adjustable thermal release setting Ics 80-100% of Icu and adjustable short circuit (3-6) In for power distribution- 01 No(c) Outgoing MCCB 63 Amp, 3 pole 415 volts 50 Hz 16 KA AC with adjustable thermal release setting Ics 80-100% of Icu and adjustable short circuit (6-10) In for power distribution -06 Nos.(d) fully automatic star delta starter suitable for 25 Hp centrifugal pump setcomplete with suitable rating size of Contactor ,over load realy ,single phase preventor , timer on off push button complete with wiring etc.- 03 Nos (e) fully automatic star delta starter suitable upto15 Hp submersiblepump setcomplete with suitable rating size of Contactor ,over load realy ,single phase preventor ,timer , on off push button complete with wiring etc.- 03 Nos(f) On Load change over switch four pole 415 Volts, 250 Amps.(g) Digital Ammeter 0-60 Amps of size 96x96 sqmm with selector switch-07 Nos(h) Digital Voltmeter of size 96x96 sqmm with selector switch 0-500 Volts.- 01 Nos(j)Indicator lamps LED type RYB with holder -07 Set of threeMake of MCCB/MCB/Contactor/Changeover switch:-Schneider/Legrand/BCH/L&T/Havells 70 S&F in replacement PVC insulated 1100 volt grade (H/D)copper conductor cable 25 Sqmm, 3 core flat submersible cableISI marked including copper thimbles as required, complete all as specified and directed by Engr-in-Charge. 71 All as per ser item No 64.00 here-in-before but of copper submersible cable of size 50 sqmm 3 core, complete all as specified and directed. 72 S&F for GI perforted channel type cable tray 16 SWG 300x50 mm, complete all as specified and directed by Engr-in- Charge.Note:- The rate are including of removing serviceable cables and fixing it on cable tray properly. 73 S&F in replacement of old unserviceable earth continuity conductor of size 32x6mm galvanised iron strip along with all necessary jointing material, complete all as specified and directed by Engineer-in-charge. 74 Dismantling and taking down old UNSV LT Panel board and Supply, installing, testing and commissioning factory madeAMF Panel in replacement factory fabricated CPRI approved with IP65 and short circuit 50kA protection for 50 KVA capacity DG set outdoor type platform mounted, suitable for accomodating all MCCBs with input voltage 415 volts 3.5 phase 4 wire, 50 Hz AC supply system complete all as specified and directed having aluminium bus bar installed on DMC/Epoxy insulators. The panel shall be dust and vermin proof, IP-65 class protection and made of 3.15 mm thick outer sheet and 2 mm thick CRCA MS sheet with front and rear openingtype with double door shutter and locking arrangement (including provn oflock with 2 keys), powder coated finish over a coat of red oxide, primer on outside and two coats of red oxide primer on inside surface. The panel is installed over a platform of suitable size PCC 1:3:6 type C-2 using with 40mm crushed stone aggregate 20cm in thickfoundation and of height upto 0.5 mtr all as directed at site . 75 Cont item No 68.00 .......All interconnections between the main bus bar as well as outgoing feeders shall be carried out with TPN aluminium bus bar of rating not less than 1.5 times rated capacity of individual MCCB and should be insulated with shrinkable PVC sleeves. The MCCB should be adjustable type. The scope of work includes provision of following . Note:- The Item includes control cabling from DG set to AMF Panel as per requirement)(a) MCCB 4 pole 100 amps 25 KA with adjustable type thermal and magnetic setting - 02 Nos (Main and DG)(b) Contactor 4 Pole 100 Amps with auxillary contacts - 02 Nos(c) Onload change over switch 100 Amps-01 Nos(d) Relay card -01 Nos 76 Cont item No 68.00........(e) Battery charger 12 Volts -01 Nos(f) Multifunctional meter showing voltage(L-N,L-L),frequency,ampere DG load percentage- 01 Nos(g) Panel accessories like Selector switch, Auto/manual switch, start and stop switch LED indicator lamp - 02 Set, (h) Nut bolt washer ,PVC sleeves, cable gland,Control wiring(j) Control Relay like under voltage relay, AVR ,engine crank start relay, Time delay relay(k) MCB 6-32 Amp- 04 Nos(l) Fabrication of panel incl angle iron,sheet metal and painting etcMake of MCCB/ MCB/Contactor /Changeover switch:-Schneider/ Legrand/ BCH /Havells/L&T 77 Dismantling and taking down old UNSV LT Panel board and Supply, installing, testing and commissioning factory madeAMF Panel in replacement CPRI approved for 200 KVA capacity DG set outdoor type platform mounted, suitable for accomodating all MCCBs with input voltage 415 volts 3.5 phase 4 wire, 50 Hz AC supply system complete all as specified and directed having aluminium bus bar installed on DMC/Epoxy insulators. The panel shall be dust and vermin proof, IP-65 class protection and made of 3.15 mm thick outer sheet and 2 mm thick CRCA MS sheet with front and rear openingtype with double door shutter and locking arrangement (including provn oflock with 2 keys), powder coated finish over a coat of red oxide, primer on outside and two coats of red oxide primer on inside surface. The panel is installed over a platform of suitable size PCC 1:3:6 type C-2 using with 40mm crushed stone aggregate 20cm in thickfoundation and of height upto 0.5 mtr all as directed at site . 78 Cont item No 69.00 .....All interconnections between the main bus bar as well as outgoing feeders shall be carried out with TPN aluminium bus bar of rating not less than 1.5 times rated capacity of individual MCCB and should be insulated with shrinkable PVC sleeves. The MCCB should be adjustable type. The scope of work includes provision of following . Note:- The Item includes control cabling from DG set to AMF Panel as per requirement)(a) MCCB 4 pole 400 amps 36 KA with adjustable type thermal and magnetic setting - 02 Nos (Main and DG)(b) Contactor 4 Pole 400 Amps with auxillary contacts - 02 Nos(c) Onload change over switch 400 Amps-01 Nos(d) Relay card -01 Nos 79 (e) Battery charger 12 Volts -01(f) Multifunctional meter showing voltage(L-N,L-L),frequency,ampere DG load percentage- 01 Nos(g) Panel accessories like Selector switch, Auto/manual switch, start and stop switch LED indicator lamp - 02 Set, (h) Nut bolt washer ,PVC sleeves, cable gland,Control wiring(j) Control Relay like under voltage relay, AVR ,engine crank start relay, Time delay relay(k) MCB 6-32 Amp- 04 Nos(l) Fabrication of panel incl angle iron,sheet metal and painting etcMake of MCCB/MCB/ Contactor /Changeover switch:-Schneider/ Legrand/ BCH/Havells/L&T 80 Dismantling and taking down old UNSV LT Panel board and Supply, installing, testing and commissioning factory madeAMF Panel in replacement CPRI approved for 400 KVA capacity DG set outdoor type platform mounted, suitable for accomodating all MCCBs with input voltage 415 volts 3.5 phase 4 wire, 50 Hz AC supply system complete all as specified and directed having aluminium bus bar installed on DMC/Epoxy insulators. The panel shall be dust and vermin proof, IP-65 class protection and made of 3.15 mm thick outer sheet and 2 mm thick CRCA MS sheet with front and rear openingtype with double door shutter and locking arrangement (including provn oflock with 2 keys), powder coated finish over a coat of red oxide, primer on outside and two coats of red oxide primer on inside surface. The panel is installed over a platform of suitable size PCC 1:3:6 type C-2 using with 40mm crushed stone aggregate 20cm in thickfoundation and of height upto 0.5 mtr all as directed at site 81 Cont item No 70.00........All interconnections between the main bus bar as well as outgoing feeders shall be carried out with TPN aluminium bus bar of rating not less than 1.5 times rated capacity of individual MCCB and should be insulated with shrinkable PVC sleeves. The MCCB should be adjustable type. The scope of work includes provision of following . Note:- The Item includes control cabling from DG set to AMF Panel as per requirement)(a) MCCB 4 pole 600 amps 36 KA with adjustable type thermal and magnetic setting - 02 Nos (Main and DG)(b) Contactor 4 Pole 600 Amps with auxillary contacts - 02 Nos(c) Onload change over switch 600 Amps-01 Nos(d) Relay card -01 Nos(e) Battery charger 12 Volts -01 82 Cont item No 70.00........(f) Multifunctional meter showing voltage(L-N,L-L),frequency,ampere DG load percentage- 01 Nos(g) Panel accessories like Selector switch, Auto/manual switch, start and stop switch LED indicator lamp - 02 Set, (h) Nut bolt washer ,PVC sleeves, cable gland,Control wiring(j) Control Relay like under voltage relay, AVR ,engine crank start relay, Time delay relay(k) MCB 6-32 Amp- 04 Nos(l) Fabrication of panel incl angle iron,sheet metal and painting etcMake of MCCB/ MCB/ Contactor/ Changeover switch:-Schneider /Legrand /BCH /Havells/L&T 83 M&L for replacement of Earthing complete with galvanized ironplate of size600 mm x 600 mm x 6.00 mm thick buried directly in ground verticallyin pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal andcommon salt in alternate layers and electrode connected to galvanized iron strip 25 x 4mm dia as earthing lead by means of GI bolts, nuts, check nuts and washers, earth strip protected by galvanized steel pipe 40 mm bore (light grade) connected to machinery/equipment all as shown in electrical plate No. 3 of SSR-2009 Part I and including necessary excavation and earth work in any type of soil, 20mm bore light grade GI pipe for watering, funnel, wire mesh, PCC (1:3:6) type C-1 chamber, PCC (1:2:4) type B-1 reinforced with 6 mm dia MS round bars @ 15 cm c/c both ways for cover 50 mm thick and MS frame of suitable size made of angle iron 50 x 50 x 6 mm, complete all as specified. 84 Note :- (i) The unit rate includes earth lead and protection pipe up to maximum 7.5 metre from earth plate to earth point/test point.(ii) Earth pit shall be constructed minimum 0.5 metre away from existing earth. 85 Note:- Since this work pertains to water supply of station so timely action is the allmost essential criterion, so action shall be initiated within 8 hours after receiving order ( through phonecall, text message, site order or any other means) from Engineer in charge/JE E/M, if due to any unavoidable circumstance contractor is not able to perform the work within 8 hours then work shall be initiated by next morning/Day with proper justification about unavoidable circumstance to Engineer In charge, else Rs 500/- per delay day penalty shall be imposed over the contractor, Decision of Engineer In charge/ Accepting officer shall be final in this regard. 86 Contract Amount shall be derived after deducting the amount of Schedule of Credit in General Summary on serial page No 17 of tender documents.
