Renovation of Electro-mechanical equipments and Supply, Installation, Testing and Commissioning of V.T. pump set at Raw water and C/F pump set at Clear water ofRural pipe water Supply Scheme Kadaiya under D.W. & S. Mechanical Division Dhanbad.-RAW WATER PUMPING PLANTSupplying all labour tools and tackles for taking out old and damage 25 H.P. V,T, pump set from intake well with all accessories for installation of new V,T. pump sets and lowering the new V.T. Pump set 2 Supply installation testing and Comissioning of electrically driven vertical turbine pump sets [Make: Kirloskar/WPIL/ Mather&Plate/Jyoti] having discharge capacity of raw water 72 m3/h against total head of 51 mtr coupled with vertical hollow shaft sq. cage induction motor [ Make: Crompton Kirloskar/ABB/Jyoti] operated on 415 ± 10% volts, 50 Hz, 1460 rpm with sole plate, discharge head M.S. D.F. coloumn assembly random length of 5ft, total 50 ft, S.S. line shaft S.S. socket, spider bearing with rubber cut less bush, CIDF sluice valve- 1 No, CIDF NR valve- 1 No pressure guage – 1 No etc all completeNote- Motor capacity should have 10% above of the pump 3 Supplying all labour tools and tackles for making PCC foundation 2’x2’x1’ with all materials such as sand, stone chips, cement, foundation bolt etc all complete including fixing of sole plate for installation of new V.T. pump sets 4 Providing floor/wall mountedtype cubical L.T motor control panel fabricated with18 SWG MS sheet and painted, dust & vermin proof, proper ventilated consisting of :-a. Proper distribution 100 amp copper bus bar 4 pole- 1 setb. Microprocessor based TPN MCCB 100 amp L&T/Siemens/ABB make with earth fault relay for incoming feeder – 1 Nosc. MCCB 100 amp TP L&T/Siemens/ABB make for outgoing feeder-2 nosd. 32A DP MCB for lighting – 1 Nos.e. 0-500 v voltmeter with selector switch – 1 set (f) CT operated ampere meter 0-100 with CT – 3 Set, phase indication neon lamp- 6 Nos.(g) FASD of suitable size-2nos. (h) S.P.P – 2 Nos. doing internal wiring with proper gauge of copper wire etc all complete Job and testing on load – 1 Set 5 Cost towards supplying and laying of 10 mm2 x 3 core PVC insulated and PVC sheathed, 1.1 KV grade unarmouredcopper cable of reputed make and ISI marked doing connection from panel to both motor 6 Cost towards supplying and laying of 70 sq. mm x 3.5 core pvc, insulated and pvcshethed, 1.1 KV grade armoured alluminium cable of reputedmake and ISI marked for doing connection from pole to main switch to panel 7 Cost towards making cable mouth fora. 10 mm2 – 24 Nos. 8 b. 70 mm2 – 16 Nos. 9 Supply & fixing 3 Ton capacity triple gear chain pulley block with 6 mtr lifting chain of reputed make & I.S.I. marked 10 Cost for making new common header with supply and fitting of 6” dia heavy duty G.I. pipe 6 mtr, 6”dia bend-2 Nos., 6”dia tee- 1 No, 6” dia flange-12 Nos., rubber insertion – 10 kg nut bolt washer – 10 kg with cutting of pipe in required length and doing welding as required lengthall complete job with materials and labours charges. 11 Cost for supply and fitting 100 Amp TPN main switch/switch disconnector and doing all line connection 12 Supplying 50 KVA Servo controlled voltage stabilizer suitable for input voltage 150-450 volts, output voltage of 415 volt±1%,3Ph,50Hz,withcopperwoundtransformer(oilcooled), Unbalanced type, Oil cooled, Three Phase, Frequency : 50 Hz. Speed of Correction : 35V/ second. Regulation : +1% from no load tofull load.AmbientTemperature:0 to55degree centigrade (Designed for indoor/ outdoor continuous operation. Operation:AutomaticcumManual,MCBforshortCircuit& OverLoadProtection,HighVolt-LowVoltIndicator&Volt MeterwithallnecessarySwitchesandIndicatorthestabilizer shallfunctionsatisfactoryevenifincomingsupplyis unbalanced between phases within range of 10%. The stabilizer should be constructed in cubical box with bidirectional wheels foreasyhandling,necessarymonitorsanduser’scontrolson frontpanelsuchasindication,alarm,voltmeterandselector switchformeasuringinputandoutputvoltage,Auto/Manual selectorswitch,Raise/Lowpushbuttonetc.suitablecapacity termination strips and bus bars for incoming and outgoing cable should be provided. All three phases shall independently monitored and corrected. 13 Cost for Supplying and fitting of 40Watt LED Light with its bracket and doing wiring connection etc all complete 14 WTP Clear Water Pumping PlantSupplying all labour tools and tackles for taking out old and damaged C/F pump set with all accessories, demolition of foundation for installation of new HSC C/F pump set 15 SITC of Electrical driven Horizental split casing C/F pump set [Make: Kirloskar/WPIL/Jyoti/ Mather & Plate] having discharge capacity of clear water 72 m3/h against a total head of 36 mtr coupled with TEFC squirrel cage induction motor[Make: Crompton Kirloskar/ABB/Jyoti] operated on 415V, 3 phase, 50hz, 1460rpm mounted on common MS fabricated base plate with suitable size of CIDF sluice valve-1no, CIDF NR valve-1no, Foot valve-1no, pressure gauge-1no, tyre coupling-1set etc all complete 16 Supplying all labour tools and tackles and making PCC foundation of 4’ x 3’ x 3’ with all materials such as cement, send, stone chips, foundation bolt-6nos etc all complete and plastering and punning over exposed surface. 17 Providing floor/wall mounted cubical L.T power control panel fabricated with MS sheet and painted dust & vermin proof, proper ventilated consisting of :-a. Proper distribution 63 amp copper bus bar 4 pole- 1 setb. Microprocessor based TPN MCCB/ 63 amp L&T/Siemens/ABB make with earth fault relay for incoming feeder – 1 Nosc. MCCB 63 amp TP L&T/Siemens/ABB make for outgoing feeder-2 nosd. 32A DP MCB for lighting – 1 Nos.e. 0-500 v voltmeter with selector switch – 1 set(f) CT operated ampere meter 0-100 with CT – Set (g)phase indication neon lamp- 6 Nos.h.FASD Starter of suitable size-2 nos. (i) S.P.P – 2 Nos. doing internal wiring with proper gauge of copper wire etc all complete Job and testing on load – 1 Set 18 Cost towards supplying and laying of 6 mm2 x 3 core PVC insulated and PVC sheathed, 1.1 KV grade unarmouredcopper cable of reputed make and ISI marked doing connection from panel to both motor 19 Cost towards supplying and laying of 50 mm sq. x 3.5 core PVC insulated and PVC sheathed, 1.1 KV grade armoured aluminium cable of reputedmake and ISI marked for doing connection from pole to main switch to panel 20 Cost towards making cable mouth fora. 6 mm2 – 24 Nos. 21 b. 50 mm2 – 16 Nos. 22 Cost for making new delivery line with common header with supply and fitting of 6” dia heavy duty G.I. pipe 6 mtr 6”dia bend-1 No. 6”dia tee- 1 No, 6” dia flange-4 Nos., 4dia MS pipe-6mtr, 4dia bend-2nos, 4 dia flanged-12mtr rubber insertion – 10 kg nut bolt washer – 10 kg with cutting of pipe in required length and doing welding as required length and doing welding as required length and doing welding as required all complete job with materials and labours charges 23 Cost for supply and laying of suction pipe line with supply, fitting of 6 dia MS pipe-6mtr, 6 bend-2nos, 6 flanged-5nos, rubber insertion – 6 kg, nut bolt washer – 10 kg ,cutting of pipe in required length and doing welding as required length and doing welding as required length and doing welding as required all complete job with materials and labours charges 24 Making chemical earthing with required materials and labour tool & tackles 25 Suuply& laying of 8 SWG copper/G.I. wire for making earthing connection into from earthing station to panel to motor 26 Cost for supply and fitting 63Amp TPN main switch/switch disconnector and doing all line connection 27 SITC of 40KVA Servo Control Automatic Voltage Stabilizer Suitable for input voltage 220v to 450v and Out-put Voltage 415V ± 1% 3phase 50hz with copper wound transformer (Oil cooled) as mentioned below. The stabilizer self function satfictorilyeven if in coming supply is unbalanced between phases within range of 10% . The stabilizer should be constructed in cubical box, with bidirectional wheels for easy handle, necessary monitors in user’s control on front panel such as indication, alarm, volt meter and selector switch for measuring input and output voltage, auto/manual selector switch, raise /low push button etc. Suitable capacity termination strips and bus-bars for incoming and outgoing cable should be provided. All 3 phases shall be independently monitored and corrected .Following protections and indication shall be incorporated as per ISI 9815a) Over voltage/under voltageb) Single phasing c) Cut off contactor with electronig output sensing unit d) Suitable change over switch and earthing (Include 200 ltr T.Oil) 28 Cost for transporting of taken out pump set and other materials from pump plant to store Dhanbad
