Annual Repair And Maintenance Of Electro-Mechanical Equipments At Rural Water Supply Scheme Barbendia Under D.W.& S. Mechanical Division, Dhanbad, dhanbad-Jharkhand

Annual Repair and Maintenance of Electro-Mechanical Equipments at Rural Water Supply Scheme Barbendia under D.W.& S. Mechanical Division, Dhanbad Annual Repair And Maintenance Of Electro-Mechanical Equipments At Rural Water Supply Scheme Barbendia , Raw Water Pumping Plant:- , Cost For Disconnecting The Electric Connection, Dismounting The Vertical Induction Motor, And Pump Head Assembly, Lifting Of 20 Hp V.T. Pump Along With All Column Pipes With All Labour Tools And Tackles. Once In A Year For 2Nos. P / Set I.E. 2 Job. , Cost Towards Dismantling Of Flowmore Make , 5 Stages, 20 Hp V.T. Pump And Taking Out Its Pump Shaft, Impeller, Diffuser Etc, Cleaning, Checking, Repairing Ofc.I. Impeller As Per Sample And Changing Of Damaged Spares Such As, Neckring Bushes-5Nos., Pump Shaft S.S. As Per Sample-1No., Housing G.M. Bush As Per Size And Sample-5No, Bottom G.M. Bush-1No., Rubber Cutless Bush-5Nos., Collet / Key-5Nos., Stud With Nut And Washers-40Nos., Line Shaft Of S.S. Material-2Nos., Top Shaft Of S.S. Materials-1No., Line Shaft Coupler Of S.S.-5Nos., Line Shaft Sleeve-5Nos, 4Dia C.I. Spider Bearing With Cutless Rubber Bush-5Nos., Paper Packing For 4 Dia Flange, H.T. Bolt With Nut And Spring Washer-40Nos. Etc As Per Size And Sample, Assembly The Same After Repairing And Overhaulling Etc All Complete And Testing On Full Load. ( Rateafter Deducting The Scrap Materials ) Once In A Year For 2Nos. Pump I.E.2 Job. , Cost Towards Dismantling And Rewinding Of 20Hp Vertical Induction Motor, 3Phase, 50Hz, Operated On 415V With S / F Of Suitable Size Of Copper Enamelled Wire With All Required Insulating Materials, Such As Bamboo Sticks, Cotton Paper, Pvc Tape, Assembling The Same Etc All Complete With All Labour Tools Tackles And Technician Charges.Once In A Year For 2Nos. Motor I.E.2 Job. , Cost Towards Repairing And Overhauling Ofmotor Control Panel With Replacement Of Damage Parts Such As Contactor Set, Over Load Relay, Timer, Ampere Meter, Voltmeter, Phase Indicatinglamps, Lugs, Dressing Of Electrical Wires Etc All Complete And Tersting On Load With All Labour Tools, Tackles And Technician Charges. Once In A Year I.E. 1 Job. , Cost Towards Repairing And Overhauling Of 50 Kva Servo Controlled Voltage Stabilizer Suitable For Input Voltage 240-460 Volts, Output Voltage Of 400 Volt±1%, 3 Ph, 50 Hz, With Rewinding Ofcopper Wound Transformer, Replacement Of Damage Parts Such As Monitors And User’S Controls Units, Indicating Lamps, Alarm, Volt Meter And Selector Switch Etc All Complete With All Labour Tools, Tackles And Technician Charges Including Transportation Charges From Pumping Plant To Workshop And Vice Versa.Once In A Year I.E. 1 Job. , Supplying And Filling Of Transformer Oil, Once In A Year I.E. 1 Job. , Cost For Consumable Materials Such As Insertion Rubber Packing-, Nut Bolt, Washer, Grease, Kerosene Oil, Tube Ligt, Bulb, Broom, Logbook, Etc. Once In A Year I.E. 1 Job. , Cost Towards Transporting For All Materials Except Stablizer Item From Pumping Plant To Workshop And Vice Versa. With Loading And Un Loading All Complete. Once In A Year I.E. 1 Job. , Laying And Jointing Pvc Pipe. Heading , Cost Towards Disconnecting The Electric Connection, Suctionand Delivery Pipe Line Connections, Dismounting Of 25Hp Hsc Pump Having Head-25M And Discharge-148M3 / Hr From Baseplate, Dismantling The Pump At Workshop, And Doingcomplete Repairing & Overhaulling Of 25Hp Hsc Pump, By Cleaning, Checking And Changing Of Its Damaged Spares Such As C.I. Impeller -1No.As Per Sample, Pump Shaft Ss-1No., Shaft Sleeve As Per Sample-2Nos., Gland Bracket As Persample-1No., Bearing Housing Repairing Work Etcand Doing Assembly The Same All Completeand Testing On Full Load With All Labour, Tools, Tackles And Fitter Charges. ( Rateafter Deducting The Scrap Materials ) Once In A Year For 2Nos. Pump I.E. 2 Job. , Cost Towards Dismantling And Complete Rewinding Of Marathon Make, 25Hp 3Phase 1460 Rpm 415 Volt, 50C / Ssquirrel Cageinduction Motor With S / F Super Enameled Copper Wire As Required Size, And Insulating Materials , Packing Paper , Bamboo Stick And Cotton Tape Etc All Complete & Assembly The Same And Fitting On Base Plate Including , Heating , Varnishing, With Supplying And Fitting Of Ball Bearing6310-1No., 6210-1No.Skf Make And Assembly The Same Etc All Complete And Testing On Load . ( Rate After Deducting The Scrap Materials And Burnt Wires ) . Once In A Year For 2Nos. Motori.E. 2 Job. , Cost Towards Repairing And Overhauling Ofmotor Control Panel With Replacement Of Damage Parts Such As Contactor Set, Over Load Relay, Timer, Ampere Meter, Voltmeter, Phase Indicatinglamps, Lugs, Dressing Of Electrical Wires Etc All Complete And Tersting On Load With All Labour Tools, Tackles And Technician Charges. Once In A Year I.E. 1 Job. , Cost Towards Repairing And Overhauling Of 50 Kva Servo Controlled Voltage Stabilizer Suitable For Input Voltage 240-460 Volts, Output Voltage Of 400 Volt±1%, 3 Ph, 50 Hz, With Rewinding Ofcopper Wound Transformer, Replacement Of Damage Parts Such As Monitors And User’S Controls Units, Indicating Lamps, Alarm, Volt Meter And Selector Switch Etc All Complete With All Labour Tools, Tackles And Technician Charges Including Transportation Charges From Pumping Plant To Workshop And Vice Versa.Once In A Year I.E.1 Job. , Cost For Repairing. Of 6”Diaci Foot Valve With Gm Flap And Seat Ringwith Nut Bolt , Insertion Rubber Etc With All Labour, Tools, Tacklescharges. ( Rateafter Deducting The Scrap Materials ) Once In A Year For 2Nos. Pump Set.I.E. 2 Job. , Cost Forrepairing Of 4 Dia Cidf Sluice Valve With Ss Spindle, Checknutwith Nut Bolt , Insertion Rubber Etc Including All Labour, Tools, Tacklescharges. ( Rateafter Deducting The Scrap Materials ) Once In A Year For 2Nos. Pump Set.I.E.2 Job. , Cost Towards Transporting For All Materials Except Stablizer Item From Pumping Plant To Workshop And Vice Versa. With Loading And Un Loading All Complete Once In A Year I.E.1 Job. , Cost For Consumable Materials Such As, Gland Packing, Insertion Rubber Packing-, Nut Bolt, Washer, Grease, Tube Ligt, Bulb, Broom, Logbook, Etc. Once In A Year I.E.1 Job. , Man Power To Operate Electro-Mechanical Equipments At Rural Water Supply Scheme, Barbendia Raw Waterpumping Plant 1 No.Pump Driver / Pump Operator, ( Class-Ii ) Per Shift X 1 Shift , Raw Waterpumping Plant 1 No.Pump Driver / Pump Operator, ( Class-Ii ) Per Shift X 1 Shift , Clear Waterpumping Plant 1 No.Pump Driver / Pump Operator, ( Class-Ii ) Per Shift X 1 Shift , Clear Waterpumping Plant 1 No.Pump Driver / Pump Operator, ( Class-Ii ) Per Shift X 1Shift , Clear Waterpumping Plant Keyman Cum Choukidar

INR 5000 /-

INR 35500.0 /-

Refer document

Name of Work: Annual Repair and Maintenance of Electro-Mechanical Equipments at Rural Water Supply Scheme Barbendia under D.W.& S. Mechanical Division, Dhanbad

Sl. No.	Item Description
1	RAW WATER PUMPING PLANT:-
2	Cost for disconnecting the electric connection, dismounting the Vertical induction motor,and pump head assembly, lifting of 20 HP V.T. Pump along with all column pipes with all labour tools and tackles. Once in a year for 2Nos. P/Set i.e. 2 Job.
3	Cost towards dismantling of Flowmore make , 5 stages, 20 HP V.T. pump and taking out its pump shaft, impeller, diffuser etc, cleaning, checking,repairing ofC.I. Impeller as per sample and changing of damaged spares such as,Neckring bushes-5Nos.,Pump Shaft S.S. as per sample-1No.,Housing G.M. Bush as per size and sample-5No, Bottom G.M. Bush-1No., Rubber cutless bush-5Nos.,Collet/ Key-5Nos., Stud with nut and washers-40Nos., Line Shaft of S.S. material-2Nos., Top Shaft of S.S. materials-1No., Line shaft coupler of S.S.-5Nos., Line shaft sleeve-5Nos, 4"dia C.I. Spider bearing with cutless rubber bush-5Nos., Paper packing for 4" dia flange,H.T. Bolt with nut and spring washer-40Nos. etc as per size and sample, assembly the same after repairing and overhaulling etc all complete and testing on full load.(Rateafter deducting the scrap materials) Once in a year for 2Nos. Pump i.e.2 Job.
4	Cost towards dismantling and rewinding of 20HP vertical induction motor, 3Phase, 50Hz, operated on 415V with s/f of suitable size of copper enamelled wire with all required insulating materials, such as bamboo sticks, cotton paper, pvc tape, assembling the same etc all complete with all labour tools tackles and technician charges.Once in a year for 2Nos. motor i.e.2 Job.
5	Cost towards repairing and overhauling ofMotor Control Panel with replacement of damage parts such as Contactor set, over load relay, timer, ampere meter, voltmeter, phase indicatinglamps, lugs, dressing of electrical wires etc all complete and tersting on load with all labour tools, tackles and technician charges. Once in a year i.e. 1 Job.
6	Cost towards repairing and overhauling of 50 KVA Servo controlled voltage stabilizer suitable for input voltage 240-460 volts, output voltage of 400 volt±1%, 3 Ph, 50 Hz, with rewinding ofcopper wound transformer, replacement of damage parts such as monitors and user’s controls units,indicating lamps, alarm, volt meter and selector switch etc all complete with all labour tools, tackles and technician charges including transportation charges from pumping plant to workshop and vice versa.Once in a year i.e. 1 Job.
7	Supplying and filling of transformer oil, Once in a year i.e. 1 Job.
8	Cost for consumable materials such as insertion rubber Packing-, nut bolt,washer, Grease,Kerosene oil, tube ligt,bulb, Broom, Logbook, etc. Once in a year i.e. 1 Job.
9	Cost towards transporting for all materials except stablizer item from pumping plant to workshop and vice versa. with loading and un loading all complete. Once in a year i.e. 1 Job.
10	Laying and Jointing PVC Pipe. Heading
11	Cost towards disconnecting the electric connection, suctionand delivery pipe line connections, dismounting of 25HP HSC Pump having head-25m and discharge-148m3/hr from baseplate, dismantling the pump at workshop,and doingcomplete repairing & overhaulling of 25HP HSC Pump, by cleaning, checking and changing of its damaged spares such as C.I. Impeller -1No.as per sample, Pump shaft SS-1No.,Shaft sleeve as per sample-2Nos., Gland bracket as persample-1No., bearing housing repairing work etcand doing assembly the same all completeand testing on full load with all labour, tools, tackles and fitter charges. (Rateafter deducting the scrap materials) Once in a year for 2Nos. Pump i.e. 2 Job.
12	Cost towards dismantling and complete rewinding of Marathon make,25hp 3phase 1460 rpm 415 volt, 50c/ssquirrel cageinduction motor with s/f super enameled copper wire as required size, and insulating materials , packing paper , bamboo stick and cotton tape etc all complete & assembly the same and fitting on base plate including , heating , varnishing, with supplying and fitting of ball bearing6310-1No., 6210-1No.SKF make and assembly the same etc all complete and testing on load . (Rate after deducting the scrap materials and burnt wires). Once in a year for 2Nos. motori.e. 2 Job.
13	Cost towards repairing and overhauling ofMotor Control Panel with replacement of damage parts such as Contactor set, over load relay, timer, ampere meter, voltmeter, phase indicatinglamps, lugs, dressing of electrical wires etc all complete and tersting on load with all labour tools, tackles and technician charges. Once in a year i.e. 1 Job.
14	Cost towards repairing and overhauling of 50 KVA Servo controlled voltage stabilizer suitable for input voltage 240-460 volts, output voltage of 400 volt±1%, 3 Ph, 50 Hz, with rewinding ofcopper wound transformer, replacement of damage parts such as monitors and user’s controls units,indicating lamps, alarm, volt meter and selector switch etc all complete with all labour tools, tackles and technician charges including transportation charges from pumping plant to workshop and vice versa.Once in a year i.e.1 Job.
15	Cost for repairing. of 6”diaCI foot valve with GM flap and seat ringwith nut bolt , insertion rubber etc with all labour, tools, tacklescharges. (Rateafter deducting the scrap materials) Once in a year for 2Nos. Pump set.i.e. 2 Job.
16	Cost forrepairing of 4" dia CIDF sluice valve with SS spindle, checknutwith nut bolt , insertion rubber etc including all labour, tools, tacklescharges. (Rateafter deducting the scrap materials) Once in a year for 2Nos. Pump set.i.e.2 Job.
17	Cost towards transporting for all materials except stablizer item from pumping plant to workshop and vice versa. with loading and un loading all complete Once in a year i.e.1 Job.
18	Cost for consumable materials such as, Gland packing, insertion rubber Packing-, nut bolt,washer, Grease, tube ligt, bulb, Broom, Logbook, etc. Once in a year i.e.1 Job.
19	Man Power to Operate Electro-Mechanical Equipments at Rural Water Supply Scheme, Barbendia Raw WaterPumping Plant 1 No.Pump Driver / Pump Operator, (Class-II) per shift x 1 Shift
20	Raw WaterPumping Plant 1 No.Pump Driver / Pump Operator, (Class-II) per shift x 1 Shift
21	Clear WaterPumping Plant 1 No.Pump Driver / Pump Operator, (Class-II) per shift x 1 Shift
22	Clear WaterPumping Plant 1 No.Pump Driver / Pump Operator, (Class-II) per shift x 1Shift
23	Clear WaterPumping Plant Keyman cum Choukidar