Midwestern Engineers, Inc. Plan Preview

�z w N � > 0 zw � � � 11 Q �� z ii.� i _,JS o ,If 1�!1'" w = :; er Q 8: 0 0 -1�� j; <'.'.!� :: .... ... :t I.fl ' _aj � = �� ,II# � �::l "" < .... c.. �- C ��ouoz- - s� ·� EXISTING ONE LINE DIAGRAM GENERAL NOTES 1. THE EXISTING ONE LINE DIAGRAM AS SHOWN IS FOR REFERENCE ONLY. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO FIELD VERIFY EXISTING CONDITIONS PRIOR TO BID. 2. THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING PLANT OPERATION DURING CONSTRUCTION INCLUDING POWER, CONTROLS AND PUMPING WITHOUT ADDITIONAL INSTRUCTION FROM THE ENGINEER OR ADDITIONAL COST TO THE OWNER. AT LEAST ONE HALF OF THE WTP SHALL REMAIN IN OPERATION DURING THE ENTIRETY OF THE PROJECT, COORDINATE ALL REQUIRED OUTAGES OR SWITCHOVER WITH THE OWNER AND ENGINEER DURING CONSTRUCTION A MINIMUM OF 7 DAYS IN ADVANCE. 3. THE CONTRACTOR IS RESPONSIBLE FOR ASSISTING THE OWNER IN APPLYING FOR AND COORDINATING NEW ELECTRIC SERVICE WITH CENTERPOINT ENERGY, HOWEVER, ALL UTILITY RELATED FEES WILL BE PAID FOR BY THE OWNER OUTSIDE THE PROJECT. 4. THE OWNER RESERVES FIRST RIGHTS TO ALL REMOVED EQUIPMENT AND MATERIAL. ANY UNWANTED EQUIPMENT AND MATERIAL SHOULD BE DISPOSED OF BY THE CONTRACTOR PER LOCAL, STATE AND FEDERAL REGULATIONS AT NO ADDITIONAL COST TO THE OWNER. 5. ALL DEMOLISHED EQUIPMENT INCLUDING BUT NOT NECESSARILY LIMITED TO MOTOR STARTERS, MOTOR CONTROL CENTERS, PANELBOARDS, SWITCHES, EXHAUST FANS, UNIT HEATERS, ETC. SHALL ALSO INCLUDE ALL POWER AND CONTROL CONDUIT, WIRE AND APPURTENANCES AS MUCH AS PRACTICAL. ALL INTERIOR WALL SURFACES SHALL BE CLEANED, PREPPED AND PAINTED PRIOR TO NEW EQUIPMENT AND MATERIAL BEING INSTALLED. SEE INTERIOR PAINTING SPECIFICATION FOR ADDITIONAL INFORMATION. EXISTING ONE LINE DIAGRAM BUBBLE NOTES r,'\ CENTERPDINT WILL REMOVE EXISTING POLE, PRIMARY ANO TRANSFORMERS AT COMPLETION OF V PROJECT. CONTRACTOR WILL BE REQUIRED TO REMOVE ANY REMAINING ITEMS TO COMPLETELY DEMOLISH EXISTING SERVICE SUCH AS SERVICE CONDUCTORS, METERING, CONDUIT, WEATHERHEAOS, ETC. SEAL ROOF OR BUILDING PENETRATIONS TO WEATHERPROOF FINISH. 0 CONTRACTOR TO REMOVE EXISTING GENERATOR, CONDUIT, WIRE ANO CONCRETE PAD AT COMPLETION OF PROJECT. REINSTALL EXISTING GENERATOR ON PROPOSED GENERATOR PAD, RE-TAP AT 277/48DV-30, 4-WIRE TO PROPOSED AUTOMATIC TRANSFER SWITCH, THEN CONNECT BATTERY CHARGER AND BLOCK HEATER AS REQUIRED FOR FULLY FUNCTIONAL BACKUP POWER SYSTEM. ALTERNATIVELY, IF CONTRACTOR ELECTS NOT TO DO THIS, 2 4/7 STANDBY POWER MUST BE PROVIDED UNTIL PROPOSED GENERATOR IS DELIVERED AND INSTALLED. 0 EXISTING WELL MOTORS, FEEDERS AND SUBMERSIBLE CABLING TO BE REUSED. CONTRACTOR TO PROVIDE AND INSTALL NEW MOTOR STARTERS ANO DISCONNECTS PER PROPOSED ONE LINE DIAGRAM. CONTRACTOR TO INTERCEPT EXISTING FEEDER CONDUIT AND WIRING TO EXISTING LOADS AS SHOWN, THEN REUSE AND RECONNECT TO PROPOSED STARTERS AS SHOWN WITHOUT SPLICING. ORIENT PROPOSED MOTOR STARTERS SUCH THAT EXISTING WIRE LENGTH IS SUFFICIENT AS MUCH AS PRACTICAL. IF SPLICES ARE REQUIRED, UTILIZE IRREVERSIBLE LONG CRIMP SPLICE. BUTT SPLICES SHALL BE CERTIFIED FOR COPPER ONLY, NOT ALUMINUM ANO COPPER BOTH. HEAT SHRINK w/ SEALANT SHALL BE USED TO FINISH CONNECTION. IT IS THE CONTRACTORS RESPONSIBILITY TO PROVIDE ANO INSTALL ADDITIONAL CONDUIT, WIRE AND PULL BOXES AS REQUIRED TO CONNECT EXISTING LOAD TO PROPOSED STARTERS WITHOUT ADDITIONAL INSTRUCTION FROM THE ENGINEER OR COST TO THE OWNER. 0 CONTRACTOR TO REPLACE EXISTING 40HP 2D8V-3o H.S. PUMP MOTOR WITH NEW INVERTER DUlY RATED 40HP 480V-30 H.S. PUMP MOTOR AS INDICATED ON THE PROPOSED ONE LINE DIAGRAM. NEW CONDUIT AND WIRE AS REQUIRED. ® EXISTING BACKWASH PUMPS TO REMAIN. CONTROL PANEL AND FEEDER TO BE REPLACED. CONNECT TO PROPOSED DISTRIBUTION EQUIPMENT AS INDICATED ON THE PROPOSED ONE LINE DIAGRAM. EXISTING OVERHEAD PRIMARY--� TO SITE BY CENTERPOINT #1 EXISTING SQ.D MOTOR CONTROL CENTER "MC" ON NORTH WALL OF EXISTING WTP #1 i 1 p 100 3P 1 A-3P NEJA 3vr c A 3 ARTEA:L I /y ); OA-3 • EMA,A �RTER 7 5DA, ?°P j NE�! _A R'1 { � EXISTING OVERHEAD 120/ 2 08V-3•, 4W WYE SECONDARY TO WTP ROOF MOUNTED WEATHERHEADS :,;: EXISTING METER h h�)0 xi R/f'r� 0) r� "-'- �7: 547 0 ] / DUAL WEATHERHEADS-----Pl "'.:r ON ROOF EXISTING 400A-3P / l SERVICE ENTRANCE )-400A-3P" I RATED C B DISCONNE � T J ELECTRODE SYSTEM = '2,J EXISTING GROUNDING L lo\ -___ff _L'-L//#-'\ � r- :?': 2 �-�rr/ 7�G 11 CUMMINS AUTOMATIC EXISTING 22 5A-3P, � , _ TRANSFER SWITCH, EXISTING 50KW MODEL #0306-3480-03 _A:: CUMMINS DIESEL /� GENERATOR � / MODEL #5DOGCA /( / # 2 I "NEW PLANT" i 1 WELL #1 NORTH 2D8V-3• SPARE uV) 7[7- -- Jfi � �-� j s� t�� j }� I s� Y,}} f � GS� 0� /v � � �=� HIGH CHLORINE AIR SERVICE BOOSTER COMPRESSOR PUMP #1 2 08V-3o ( 2 ) 1HP 2 4DV-3o 4.8 FLA 208V-30 112 FLA WELL # 2 CENTER 2D8V-3• WELL #3 SOUTH 2 08V-3• WELL # 2 SPARE WELL #1 HIGH SERVICE PUMP #2 240V-30 112 FLA AERATOR (OLD PLANT) H.S.P. #3 EAST SIDE 2 D8V-3• 8.3 FLA H.S.P. #4 A ELL #4 NEAR WALL 2 D8V-3• , ;�;� 2 2 FLA � I�� AIR COMPRESSOR CHLORINE RM. UNIT HEATER 208V-3• SPACE 1 } ) � H � BACKWASH PUMP #1 2D8V-30 6.6 FLA 1 t 15A {pi ) � H � BACKWASH PUMP #2 2 08V-30 6.6 FLA 30 -2P UNIT HEATER OFFICE WELL #5 2D8V-3• 32.2 FLA SPACE 10 • BLANK EXISTING POWER DISTRIBUTION ONE LINE DIAGRAM NOT TO SCALE LEGEND /// 10 • NEW CONDUIT, WIRING, AND EQUIPMENT EXISTING CONDUIT, WIRING, AND EQUIPMENT TO BE DEMOLISHED BY CONTRACTOR UNLESS OTHERWISE NOTED -1 _10 60 3P A-3P. 60A-/)�O 3 1 1 �- � I� m c����R X � HIGH SERVICE PUMP #1 2 08V-30 32. 2 FLA � I � X l! HIGH SERVICE PUMP # 2 208V-3¢ 3 2 . 2 FLA OFF --- TREATMENT ROOM UNIT HEATER i� �&==========================================================================================================================================================================================================================================================================:::i • - REVISIONS 11 /8/23 BID SET Cl 2023 Midwcslem Engineers, Inc. 802 West Broadway Street P.O. Bo� 295 Loogootee. Indiana 47553 DAT£ NOVEMBER 2023 DESIGN A.F.B. DRAWN C.N.M. Q.C. CHECK J.W.W. PROJECT NUMBER 2017043-01 E103 35 OF 47 I FllI NUMBER 43636 I Do Not Use Plan Previews for Take Off