Repairing And Overhauling Of Electro-Mechanical Equipments At Wtp And Raw Water Pumping Plant Jamdova Dhanbad Urban Water Supply Scheme (Jnnurm) Under D.W.&S. Mechanical Division, Dhanbad, dhanbad-Jharkhand

Repairing And Overhauling Of Electro-Mechanical Equipments At Wtp And Raw Water Pumping Plant Jamdova Dhanbad Urban Water Supply Scheme ( Jnnurm ) Under D.W.&S. Mechanical Division, Dhanbad- 1 Back Wash Pump 2 Cost For Repairing And Overhauling Of 30 Hp Back Wash Pump ( End Suction ) And Changing Of Its Damaged Parts Such As Bearing 02 No Shaft Sleeve Pump Shaft-1No Ci Impeller-1No, Selector Coupling Paper Packing Nut Bolt Etc All Complete 3 Recerculation Pump Set 4 Cost Towards Sitc Of Single / Multi Stage Submersible Sludge Pump Having Discharge Capacity Of 580 Lpm Agaisnt Of Total Head Of 30 M Tr Coupled With Suitable Size Of Submersible Motor Operated On 415V 3 Phase, 50Hz, 2900 Rpm Etc All Complete 5 Cost For Sucketing At Terminal Ends Of 400 Mm Sq. Armoured Aluminium Cable 6 Cost For Top Up Of Transformer Oil Of Recommended Quality For Top Up In Three Nos Transformer ( Raw Water & Clear Water ) 7 Overhauling Of Motor Control Panel For Raw Water P / P 8 Cost For Overhauling Of Lt Motor Control Panel And Changing Of Damaged Spare Such As :-Motor Protection Relay [ Model610 Of Abb Make ] 9 Earth Protection Relay 10 Auxilary Relay Model No. Crm 110 Dca 11 Cost For Overhauling Of 225Kw Soft Starter ( Jaishree Make ) And Changing Of Its Control Set-24 Nos And Ctm 12 Relay-4Nos And Doing All Line Connection And Testing On Load. 12 Cost For Lifting Of 225Kw V.T. Pump Set, Dismantling Checking, Repairing And Changing Of Damaged Spare Such As Impelelr-2Nos, Pump Shaft Of 65 Mm Dia -1No, Line Shaft Of 50Mm Dia X 1.5M Long -6Nos, 450Mm Dia Ci Spider Bearing With Cutless Rubber-Bush-10 Nos, Line Shaft Socket-10 Nos, Pump Bush Of Gun Matle-3Nos, Neck-Ring Bush -3Nos, Ht Nut+Bolt Of 16Mm Dia-100Pcs Etc All Complete And Tesing On Load With Material And Labour Charges. 13 Cost For Dismantling 225Kw V.T. Motor, Heating, Varnishing Again Heating, Greasing Of Bearing Assembly Of The Motor And Testing On Full Load. 14 Cost For Taking Out Old And Damaged Bearing And Supply And Fitting Of New Bearing No. 29324E-1No And Ball Bearing No. 6222 -1No [ Make Skf ] With Material And Labour Charges. 15 Repairing Of 500 Kvar Apfc Panel ( Madhav Make ) 3 Step Changing Of Its Damaged Parts Such As Auto Change Over Contactor-3 Set, Capacitor Blaster-3Nos, Auto Change Over Relay-3Nos, Isolator Relay-1Set Different Indicating Lamp-6Nos P.F. Meter-1No Etc And Doing Fresh Wiring And Testing On Load

INR 10000 /-

INR 112600.0 /-

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Name of Work:Repairing and overhauling ofElectro-Mechanical Equipments at WTP and Raw water Pumping Plant Jamdova Dhanbad Urban Water Supply Scheme (JnNURM) under D.W.&S. Mechanical division, Dhanbad

Sl. No.	Item Description
1	Back Wash Pump
2	Cost for repairing and overhauling of 30 HP back wash pump (end suction) and changing of its damaged parts such as bearing 02 no shaft sleeve pump shaft-1no CI impeller-1no, selector coupling paper packing nut bolt etc all complete
3	Recerculation Pump Set
4	Cost towards SITC of single/Multi Stage Submersible sludge pump having discharge capacity of 580 LPM agaisnt of total head of 30 m tr coupled with suitable size of submersible motor operated on 415V 3 phase, 50Hz, 2900 RPM etc all complete
5	Cost for sucketing at terminal ends of 400 mm sq. armoured aluminium cable
6	Cost for Top up of Transformer oil of recommended quality for Top up in three nos Transformer (Raw water & Clear water)
7	Overhauling of Motor Control Panel for Raw Water P/p
8	Cost for overhauling of LT motor control panel and changing of damaged spare such as :- Motor protection relay [ Model610 of ABB make]
9	Earth protection Relay
10	Auxilary Relay Model No. CRM 110 DCA
11	Cost for overhauling of 225KW soft starter (Jaishree make) and changing of its control set-24 nos and CTM 12 Relay-4nos and doing all line connection and testing on load.
12	Cost for lifting of 225KW V.T. Pump set, dismantling checking, repairing and changing of damaged spare such as impelelr-2nos, pump shaft of 65 mm dia -1no, line shaft of 50mm dia x 1.5m long -6nos, 450mm dia CI spider bearing with cutless rubber-bush-10 nos, line shaft socket-10 nos, pump bush of gun matle-3nos, neck-ring bush -3nos,HT nut+bolt of 16mm dia-100pcs etc all complete and tesing on load with material and labour charges.
13	Cost for dismantling 225KW V.T. Motor, heating, varnishing again heating, greasing of bearing assembly of the motor and testing on full load.
14	Cost for taking out old and damaged bearing and supply and fitting of New bearing No. 29324E-1no and Ball bearing No. 6222 -1no [Make SKF] with material and labour charges.
15	Repairing of 500 KVAR APFC Panel (Madhav make) 3 step changing of its damaged parts such as auto change over contactor-3 set, capacitor blaster-3nos, auto change over relay-3nos, isolator relay-1set different indicating lamp-6nos P.F. meter-1no etc and doing fresh wiring and testing on load