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Tender For Certain Repairs To Water Supply Pipe Lines, Valves And Stand By Infra At Ge (Af) Awantipur; 1 Burning out lead joint in position , including removing old lead of size 150 mm bore complete all as specified and as directed. 2 Burning out lead joint in position , including removing old lead of following size 200 mm bore complete all as specified and as directed. 3 M&Lfor run lead joint for follwing size of CI pipe of size 100 mm bore complete all as specified and as directed. 4 M&Lfor run lead joint for following size of CI pipe of size150 mm bore. Complete all as specified and as directed. 5 M&Lfor rubber gasket joint/ tyton jointfor DI pipe upto size 150 mm bore. Complete all as specified and as directed. 6 Taking down carefully cast iron sluice valve of size 200 mm bore from CI water mains, dismantling parts and reassembling, replacement of ss spindle for sluice valve, class PN 1.0, and repacking stuffing box of sluice valve spindle, refixing in original position including provision of nuts, bolts, washers, rubbers gaskets etc complete all as specified and as directed. 7 Taking down carefully cast iron sluice valve of size 150 mm bore from CI water mains, dismantling parts and reassembling, replacement of ss spindle for sluice valve, class PN 1.0, and repacking stuffing box of sluice valve spindle, refixing in original position including provision of nuts, bolts, washers, rubbers gaskets etc complete all as specified and as directed. 8 Taking down carefully cast iron sluice valve of size 100 mm bore from CI water mains, dismantling parts and reassembling, replacement of ss spindle for sluice valve, class PN 1.0, and repacking stuffing box of sluice valve spindle, refixing in original position including provision of nuts, bolts, washers, rubbers gaskets etc complete all as specified and as directed. 9 Taking down carefully cast iron sluice valve of size 80 mm bore from CI water mains, dismantling parts and reassembling, replacement of ss spindle for sluice valve, class PN 1.0, and repacking stuffing box of sluice valve spindle, refixing in original position including provision of nuts, bolts, washers, rubbers gaskets etc complete all as specified and as directed. 10 Taking out U/S CI sluice valve of any size any pattern up to 200 mm bore from 80 mm bore complete all as directed. 11 S&F Cast iron sluice valve of size 100 mm dia Stainless steel stemPN- 1.6 ( Flanged) conforming to IS 14846 hand wheel operated Make - Zoloto /Kirloskar/Kartar 12 All as per Item No 11 Above but 150 mm dia 13 Taking up or down GI tubing and connection fixed to wall or laid in trenches of size 15 mm dia, all as specified and directed. 14 Taking up or down GI tubing and connection fixed to wall or laid in trenches of size 20 mm dia, all as specified and directed. 15 Taking up or down GI tubing and connection fixed to wall or laid in trenches of size 25 mm dia, all as specified and directed. 16 Taking up or down GI tubing and connection fixed to wall or laid in trenches of size 40 mm dia, all as specified and directed. 17 Taking up or down GI tubing and connection fixed to wall or laid in trenches of size 50 mm dia, all as specified and directed. 18 Taking up or down GI tubing and connection fixed to wall or laid in trenches of size 80 mm dia, all as specified and directed. 19 Taking up or down GI tubing and connection fixed to wall or laid in trenches of size 100 mm dia, all as specified and directed. 20 Supply and laying of galvanised steel water tubing medium grade (in replacement) trenches / wall /floor with all fittings , connections as required at site of size 15 mm bore :- Make : Tata/Jindal 21 All as per Item No 20 Above butBore of pipe 20 mm 22 All as per Item No 20 Above butBore of pipe 25 mm 23 All as per Item No 20 Above but Bore of pipe 40mm 24 All as per Item No 20 Above but Bore of pipe 50mm 25 All as per Item No 20 Above but Bore of pipe 80mm 26 All as per Item No 20 Above but Bore of pipe 100mm 27 S&F gun metal globe valve (in replacement) with iron handle screwed both ends for iron pipe and fixed of size 15 mm bore :- Make- Zoloto, Audcu, L&T 28 All as per Item No 27 Above butBore of pipe 20mm 29 All as per Item No 27 Above butBore of pipe 25mm 30 All as per Item No 27 Above but Bore of pipe 40mm 31 All as per Item No 27 Above but Bore of pipe 50mm 32 Taking out existing U/S NRV of size 80-200 mm bore complete all as directed. 33 Supply and fixing in replacement cast iron NRV flanged end of size 200 mm dia with all fitting and accessories . Make- zoloto /Kirloskar/Kartar 34 All as per item 33 above but 150 mm dia 35 All as per item 33 above but 100 mm dia 36 All as per item 33 above but 80 mm dia 37 M&L for cement concrete PCC 1:2:4 type B1 in plain cement concrete 20 mm graded coarse aggregate complete all as specified and as directed. 38 M&L for road cutting and making good the same by bitumen complete all as specified and as directed 39 Replacement of Union in repair of 50 mm dia pipe in existing position of pipe including smoothing of threading etc complete all as specified and as directed. . Note-Earth work will be measured and paid separately for item no-1 to 3under respective item of schedule 40 Replacement of Union in repair of 40 mm dia pipe in existing position of pipe including smoothing of threading etc complete all as specified and as directed. 41 Replacement of Socket in repair of 50 mm dia pipe in existing position of pipe including smoothing of threading etc complete all as specified and as directed. 42 Replacement of Socketin repair of 40 mm dia pipe in existing position of pipe including smoothing of threading etc complete all as specified and as directed. 43 S & F in repair Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed fancy type of size 15mm bore dia. Including taking out old unserviceable bib tap complete all as specified and as directed. 44 Supply and fix three phase, 415 V, submersible pump with motor capacity 7.5 hp with delivery out put 50 mm stainless steel body with minimum head 30 meter complete all as specified an as directed. 45 Supply only pipe Wrench 300 mm size make taparia 46 Supply only pipe Wrench 600 mm size make taparia 47 Supply only stainless steel ratchet pipe die threader set for industrial dies size 15 mm,20 mm,32mm, 40 mm, and 50 mm make taparia complete all as specified and as directed 48 Supply only Chlorine test kit for test water chlorine content complete all as specified an as directed 49 Supply only Hand glove rubber type suitable for mixing chlorine and operate the dosing pump complete all as specified and as directed 50 Supply only Gum boots suitable size as per required at site complete all as specified and directed 51 Supply only dust -proof chemical respirator paint Gas mask double cartridge double filter mask chemical half face respirator mask complete all as specified an as directed 52 M&L for lifting of submersible pump set with chain pulley and using tri pod if required manually upto depth n exceeding 100 meters and lowering the same after repair. Complete all as specified and as directed 53 Transportation of submersible pump set up to 30 HP complete with motor from MES(AGE E&M Sub divn) to any authorised workshop and back to store after carrying out thr repair work.(i)Dismantling the Pump set and taking out thr burnt out motor and rewinding thr motor with std super enamelled copper wire of existing size including packing/insulating material/varnishetc.(ii) M&L for brass bush made to shape in lathe and fixing the same with shaft including any turning work required-01 job (iii) Assembly of motor and pump, testing the operation of pumping set to the satisfaction of the Engineer-in-Charge, complete all as specified and as directed by Engineer-in-Charge. Any minor work adjustment /repair as in pump set deemed to be included in the job work. 54 Supply and fix galvanized iron pipe heavy duty both end flange welded 3 mtr length suitable to lowering and connecting with the existing column pipe including washer nut bolts complete all as specified and as directed. 55 Brick masonry valve pit of size 90x90x90cms (internal dimension) with earth work in any type of soil, plain cement concrete M-10 type C-2 as in foundation, brick work in cement mortar 1:6 (01 cement : 06 coarse sand) 23cms thick, 15mm thick plaster in cement mortar 1:4 (01 cement : 04 coarse sand) internally and externally flush pointed in same mortar as the work proceeds flooring shall be 40mm thick in plain cement concrete M-15 (Nominal mix) laid over 75mm thick hard core top cover shall be made out of mild steel sheet 3.15mm thick fixed in angle iron frame made out of angle size 40x40x6mm with two number of hinges on one side and locking aggangement at other side with 50mm pad lock complete including painting with two coats of synthetic enamel pait over a coat of red oxide primer complete all as specified including demolition Unserviceable pit & pit cover. 56 Supply and fixing in replacement of star delta starter415 volts, 3 Phase suitable for submersible motor cap 15/17.5HP complete all as specified and as directed. Make- L&T/ Havells 57 Supply and fixing in replacement of star delta starter415 volts, 3 Phase suitable for submersible motor cap 30 to 60HP complete all as specified and as directed. Make- L&T/ Havells 58 Supply and fixing in replacement of power contactor suitable for 100 Amps 415 volts complete all as specified and as directed. Make- L&T/ Havells 59 Supply and fixing in replacement of power contactor 60 Amps, 3 phase, 415 volts complete all as specified and as directed. Make:- L&T/ Havells 60 Supply and fixing in replacement of thermal overload relay upto 100 Amps 3 phase, 415 volts complete all as specified and as directed. Make:- L&T/ Havells/ Schneider 61 Supply and fix in replacement of thermal overload relay 30-45 Amps 62 Supply and fixing in replacement fuel filter of approved make forDG Set 12.5KVA complete all as specified and as directed. Make:-Kirloskar 63 Supply and fixing in replacement fuel filter of approved make forDG Set 50 KVA complete all as specified and as directed. Make:-Kirloskar 64 Supply and fixing in replacement fuel filter of approved make forDG Set 62.5 KVA complete all as specified and as directed. Make:-Kirloskar 65 Supply and fixing in replacement fuel filter of approved make forDG Set 82.5 KVA complete all as specified and as directed. Make:-Kirloskar 66 Taking of FIPfrom the Engine and Calibration of FIP (Fuel Injection Pump)upto 100 KVA DG Set Make : Ashok Leyland /Kirloskar / Cummins/Crompton Greaves Jyoti at admissible pressure including minor spares etc testing and refitting complete all as specified and as directed. 67 Supply and fixingin replacement air filters of approved make for DG Set 12.5 KVA complete all as specified and as directed.Make:- Kirloskar. 68 Supply and fixingin replacement air filters of approved make for DG Set 50 KVA to 82.5 KVA complete all as specified and as directed. Make:-Kirloskar. 69 Supply and fixing in replacement Lub oil filter of approved make for DG Sets 12.5 KVA complete all as specified and as directed. Make:- Kirloskar. 70 Supply and fixing in replacement Lub oil filter of approved make for DG Sets 50 KVA to 82.5 KVA complete all as specified and as directed. Make:- Kirloskar 71 Supply and filling Coolant in radiator assembly complete all as specified and as directed. 72 S&F Alternator 12 V suitable for DG set 50 KVA to82.5 KVA including dismantling of unserviceable alternator complete all as specified and as directed. 73 Supply and filling lube oil 20 W 40 for top up/replacement including draining out old oil from Engine chamber complete all as specified and as directed.Make:- Castrol, Servo. 74 Routine maintenance of DG set of capacity 82.5 KVA by carrying out the test check for belt tensioin,adjustment of valve clearance with clearance gap 0.4 mm for both inlet and exhaust valve and adjustment of tapped with filer gauge, replacement of changing gear and Flywheel and oil, cleaning of injector/Nozzles and spray check, servicing of self starter by replacement of carbon bushes, Terminal wires including cleaning with vacuum cleaner to wipe out unwanted materials/dust from alternator and other minor repairs/servicing of Engine complete all as specified and directed. (Make of engine Kirloskar/ Greaves). 75 Ditto all as per item serial No-74 above but of capacity 62.5/50 KVA DG set. 76 Ditto all as per item serial No-74 above but of capacity 12.5 KVA DG set. 77 Supply and replacement of battery copper lead minimum length 1 meter (-ve & +ve) as per existing size. Complete all as specified and directed. 78 Supply and fixing in replacement fan belt V typesuitable size for upto 82.5 KVA DG set complete all as specified and as directed. 79 Supply and fixing in replacement ofbrass terminals heavy duty with clamp for battery lead (-ve & +ve) complete all as specified and directed. 80 Supply and fixing of battery12 V, 180 AH complete all as specified and directed. Make: Amron / Exide 81 S & F Stop solenoid assy 12v/24v for DG set upto 82.5 KVA complete all as specified and as directed. 82 S&F Starter switch for DG set upto 82.5 KVA complete all as specified and as directed. 83 S&F fuel pipe from filter to FIP with benzo bolt as per sample suitable for DG sets upto 110 KVA complete all as specified and directed. Make:- Kirloskar, Mico 84 S&F self Starter 12V as per sample suitable for DG set of capacity 50 KVA 12v operated. Make:- Kirloskar, Locus. 85 Repair of battery charger suitable charging for 12 to 24 Volt including of replacement of defacted parts as per existing-transformer 1 no.,diod 2 nos complete and testing on site after repair and directed. 86 S&F ignition switch.suitable for DG set upto 82.5 KVA complete all as specified and as directed. 87 Dismantling of self starter and remove of defected parts and replace suitable for DG set of 50 /82.5 KVA and fixing the same including testing complete all as specified and as directed. .(Defective spares part to be paid seprately) 88 Supply & fix in replacement Solenoid Switch 89 Supply & fix in replacement Armature complete all as specified and as directed. 90 Supply and fix in replacement Field coil copper complete with all connected accessories including taking down complete all as specified and as directed 91 Supply and fix in replacement Carbon Brush along with connected accessories 92 Supply and fix in replacement gun metal gland bush complete as per sample. 93 Supply and fix in replacement CI impeller suitable for upto 60 HP as on site pumping set as per existing size complete including replacement of front and rear bearing or bush complete including lathe work required for shaft to be done lathe or any other connected associated works. Complete all as specified and as directed by Engr-in-Charge 94 Supply and fix in replacement MS coupling complete with rubber type complete with nuts, bolts and washers etc as per existing size. 95 Dismantling of existing worn out/burnt induction motor 415 volts, 3 phase, 30 to 60 HP.complete including transportationto civil workshop and re-assembling after repairing as in original position and testing on completion with following complete all as specified and as directed. 96 Re-winding of induction motor 415 voltsupto 60 HP including dismantling and reinstallation motor with super enamelled copper winding wireof existing size complete including packing material and insulating varnishing all as directed. 97 Supply and fixing in replacement of digital volt meter 96x96mm of range 0-500 volts with built in selecter switch and operated with Aux supply 230 Volt complete all as specified and as directed. 98 Supply and fixing in replacement of digital amp meter of range 0-200 amps CT operated with CT aux supply 230 volt. Make : Havel"s/AE/HPL. 99 Supply and fixing in replacement of indicator lamp assembly complete with indicator lamp Red/Yellow/Blue. 100 Supply and fixing in replacement of selector switch complete. 101 M&L for Turbo charge repair kit complete suitable for DG set of capacity82.5 KVA. 102 Taking out the radiator assembly from DG Set of capacity 82.5 KVA to 50 KVA for cleaning/servicing and cleaning the radiator externally/internally and reinstallation after carrying out the job work:-(a) External Cleaning :- Removel of light deposits by using low pressure hot stream jet with addition of detergent and incase stuuborn deposits experienced the radiator to be immersed in a heated Alkali degreasent solution for 30 minutes and then washing off with hot water hose complete all as specified and directed 103 (b) Internal Cleaning:-Internel cleaning be done by prepration of solution of inhivited acidsolvent with fresh waterand circulation of acid solution in radiator for severel times descaling the acid solution by adding 700 gm of soda with 20 ltrs boiling water .Refining be done after pressure check complete all as specified and directed. 104 Carrying out top over hauling of DG set 50 KVA to 82.5 KVA including opening of upper portion of diesel engine including taking out heads, pistons, water sleeve, inlet and exhaust valve to facilate the repair work, and assembly of engine after carrying out the overhauling work.The rates for transportation of Engineto any workshop and back to insttalation deemed to be included in the job. the labour charges for fixing item will alsobe part of job.The item requirefor fixing will be paid Supply and fix in replacement as under . Assemblng of engine after carrying out overhauling work and testing the same for its firing, prevention of any leakage and testing the same to the satisfaction complete all as specified and as directed. 105 Supply and fix in replacement following parts to be fixed under above item for DG set of capacity 50 KVA to 82.5KVA , Make: Kirloskar(a) Fuel filter primary. (one new will be replaced during routine maintinance due after overhauling) 106 (b) Fuel filter secondary (one new will be replaced during routine maintinance due after overhauling) 107 (c) Lub oil filter (one new will be replaced during routine maintinance due after overhauling) 108 (d) Air cleaner filter 109 (e) Hose pipe set with clamps 110 (f) Flexible pipe with end connector 111 (g) Fan belt for charging alternator 112 (h) Fan belt for radiator 113 (i)Stop solenoid actuator 114 M & L for head decarbonising, grinding of valve seat, lapping of inlet and outlet valves refixing the same after replacement of rubber rings of 50 KVA to 82.5 KVA DG Set complete all as specified and as directed. 115 Piston ringset of 50 KVA to 82.5 KVA DG Set after decarboising the piston grooves for proper control of oil flow complete all as specified and directed. 116 Supply water sleeve assembly of 50 KVA to 82.5 KVA DG including cleaning and smoothing of bore of engine top block and testing the same for free movement of piston in the sleeve complete all as specified and directed. 117 Head gasket set of 50 KVA to 82.5 KVA DG Set(complete). 118 Supply and fix in replacement O-Tolidine Reagent for residual chlorine test for water analysis. 119 Supply and fix in replacement water testing kit for the estimation of residual chlorine test. 120 Calcium Hypochlorite65% to 70% Chlorine content (Calcium based granular disinfectant for water treatment much more stronger than chlorine gas, and stronger than bleaching powder & sodium hypochloride packed in 45 Kg drums. Make :- Altoc/Ramco/Delcibac all as approved. 121 S& F PVC insulated Submersible copper cable 16 Sqmm 3 core. 122 Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for laying of new/serviceable cables or for fault finding in existing cable and getting out soil in soft/loose soil complete all as specifed. 123 Returning filling in including spreading levelling watering and well ramming in layers not exceeding 25 cm complete all as specified. 124 Removing excavated material not exceeding 50 mtr and depositing where directed in a level not exceeding 1.5 mtr above the starting point of any type of soil complete all as specified 125 S&F in replacement single phase preventer 415 V 3 Phase complete all as specified and as directed 126 S&F in replacement of Radiator suitable for 82.5 KVA DG set complete all as specified and as directed 127 Dismantling and removing the Radiator size upto 100 KVA DG set and taking to workshop, cleaning and servicing the radiator, minor repair if required and refix the same with DG set complete all as specified and directedby Engineer-in-Charge. 128 Note:-An amount of Rs. 1,03,936.00 on account of credit schedule for Sch "A" Part-II Shall be deducted from the total amount of BOQ to arrive at the contract sum.
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