36C24220B0011-004.pdf

SEWAGE TREATMENT PLANT UPGRADES, PHASE I

NORTHPORT, NEW YORK

VAMC NORTHPORT

CONSTRUCTION DOCUMENTS SUBMISSION

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

210-GI-1

COVER SHEET

F i l e

P a t h

P

M

CONSTRUCTION

DOCUMENTS

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

A

B

C

D

E

21 4 5 6 7 8

Phase

STAMP

321 4 5 6 7 8

STP UPGRADES, PHASE I,

VAMC NORTHPORT

79 Middleville Rd, Northport, NY- 11768

631-17-103

Chief Engineer

4/23/2019 S.A.H A.S.H Y.C

ENGINEER OF RECORD

Revisions: Date:

THIS DRAWING HAS BEEN PREPARED IN ACCORDANCE WITH THE PROVISIONS OF TITLE VII, ARTICLE 145, SECTIONS 7200-7209 OF THE NEW YORK STATE EDUCATION LAW. IT IS A VIOLATION OF SAID

LAW FOR ANY PERSON, UNLESS HE/SHE IS ACTING UNDER THE DIRECT SUPERVISION OF A LICENSED PROFESSIONAL ENGINEER, TO ALTER ANY PORTION OF THIS DRAWING IN ANY WAY. IF ANY

PORTION OF THIS DRAWING IS ALTERED, THE ALTERING ENGINEER SHALL AFFIX TO THE ITEM ALTERED HIS SEAL AND THE NOTATION "ALTERED BY" FOLLOWED BY HIS/HER SIGNATURE, THE DATE OF

THE ALTERATION AND A SPECIFIC DESCRIPTION OF THE ALTERATION.

THIS DRAWING HAS BEEN PREPARED FOR THE SPECIFIC PROJECT INDICATED, AND IS AN INSTRUMENT OF SERVICE. THIS DRAWING MAY NOT BE COPIED OR USED, IN WHOLE OR IN PART, BY ANY

PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF HAYDUK ENGINEERING. COPIES OF THIS DRAWING WITHOUT THE ENGINEER'S ORIGINAL SEAL AND SIGNATURE ARE NOT TRUE, VALID COPIES.

1010 Route 112, Suite 200, Port Jefferson Station, NY 11776

Tel: (631) 476-0600 | Fax: (631) 476-0606 consulting engineers

Approved: VAMC Director

1. Add Replacement of Air Diffusers and Piping 10/18/2019

2. Add Details as per VA Comments 11/08/2019

AutoCAD SHX Text

PLAN NORTH

AutoCAD SHX Text 210-GI-1 COVER SHEET COVER SHEET 210-GI-2 GENERAL NOTES AND LEGEND GENERAL NOTES AND LEGEND 210-GS-1 OVERALL SITE PLAN OVERALL SITE PLAN 210-CU-1 FLOW SCHEMATIC AND HYDRAULIC PROFILE FLOW SCHEMATIC AND HYDRAULIC PROFILE 210-CU-2 EXISTING STP PLAN AND DEMOLITION EXISTING STP PLAN AND DEMOLITION 210-CU-3 EXISTING MECHANICAL SECTIONS EXISTING MECHANICAL SECTIONS 210-CU-4 EXISTING MECHANICAL SECTIONS EXISTING MECHANICAL SECTIONS 210-CU-5 STP IMPROVEMENTS PLAN STP IMPROVEMENTS PLAN 210-CU-6 MECHANICAL SECTIONS MECHANICAL SECTIONS 210-CU-7 MECHANICAL SECTIONS MECHANICAL SECTIONS 210-CU-8 BLOWER ROOM PLAN BLOWER ROOM PLAN 210-CU-9 BLOWER ROOM SECTIONS AND DETAILS BLOWER ROOM SECTIONS AND DETAILS 210-CU-10 MECHANICAL DETAILS MECHANICAL DETAILS 210-CU-11 MECHANICAL DETAILS MECHANICAL DETAILS 210-ES-1 ELECTRICAL SITE PLAN ELECTRICAL SITE PLAN 210-ES-2 SINGLE LINE DIAGRAMSINGLE LINE DIAGRAM

AutoCAD SHX Text

%%ULOCATION MAP

AutoCAD SHX Text

SCALE: 1"=1000'±

AutoCAD SHX Text

SITUATED IN

AutoCAD SHX Text

FOR

AutoCAD SHX Text

SITE

AutoCAD SHX Text

STP LOCATION

AutoCAD SHX Text SITE DATA 1. OWNER: OWNER: U.S. DEPARTMENT OF VETERANS' AFFAIRS 2. FACILITY: FACILITY: VA MEDICAL CENTER 79 MIDDLEVILLE ROAD, NORTHPORT, NY 11768 3. NYSDEC CONTRACT REF. NO:VA242-17-C-0161 4. NYSDEC PROJECT REF. NO: 632-17-103 5. NYSDEC ORDER ON CONSENT NO: R1-20170203-19 6. SITE AREA: 268.5 ACRES (11,695,860 SF)

AutoCAD SHX Text

SHEET INDEX

AutoCAD SHX Text 060520

AutoCAD SHX Text S

AutoCAD SHX Text T

AutoCAD SHX Text E

AutoCAD SHX Text P

AutoCAD SHX Text H

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text G

AutoCAD SHX Text

AutoCAD SHX Text H

AutoCAD SHX Text A

AutoCAD SHX Text Y

AutoCAD SHX Text D

AutoCAD SHX Text U

AutoCAD SHX Text K

AutoCAD SHX Text S

AutoCAD SHX Text T

AutoCAD SHX Text A

AutoCAD SHX Text T

AutoCAD SHX Text E

AutoCAD SHX Text O

AutoCAD SHX Text F

AutoCAD SHX Text N

AutoCAD SHX Text E

AutoCAD SHX Text W

AutoCAD SHX Text Y

AutoCAD SHX Text O

AutoCAD SHX Text R

AutoCAD SHX Text K

AutoCAD SHX Text L

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text E

AutoCAD SHX Text D

AutoCAD SHX Text P

AutoCAD SHX Text R

AutoCAD SHX Text O

AutoCAD SHX Text F

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text O

AutoCAD SHX Text N

AutoCAD SHX Text A

AutoCAD SHX Text L

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text G

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text E

AutoCAD SHX Text E

AutoCAD SHX Text R

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

210-GI-2

GENERAL NOTES AND LEGEND

F i l e

P a t h

P

M

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

A

B

C

D

E

21 4 5 6 7 8

Phase

STAMP

321 4 5 6 7 8

STP UPGRADES, PHASE I,

VAMC NORTHPORT

79 Middleville Rd, Northport, NY- 11768

631-17-103

Chief Engineer

4/23/2019 S.A.H A.S.H Y.C

ENGINEER OF RECORD

Revisions: Date:

THIS DRAWING HAS BEEN PREPARED IN ACCORDANCE WITH THE PROVISIONS OF TITLE VII, ARTICLE 145, SECTIONS 7200-7209 OF THE NEW YORK STATE EDUCATION LAW. IT IS A VIOLATION OF SAID

LAW FOR ANY PERSON, UNLESS HE/SHE IS ACTING UNDER THE DIRECT SUPERVISION OF A LICENSED PROFESSIONAL ENGINEER, TO ALTER ANY PORTION OF THIS DRAWING IN ANY WAY. IF ANY

PORTION OF THIS DRAWING IS ALTERED, THE ALTERING ENGINEER SHALL AFFIX TO THE ITEM ALTERED HIS SEAL AND THE NOTATION "ALTERED BY" FOLLOWED BY HIS/HER SIGNATURE, THE DATE OF

THE ALTERATION AND A SPECIFIC DESCRIPTION OF THE ALTERATION.

THIS DRAWING HAS BEEN PREPARED FOR THE SPECIFIC PROJECT INDICATED, AND IS AN INSTRUMENT OF SERVICE. THIS DRAWING MAY NOT BE COPIED OR USED, IN WHOLE OR IN PART, BY ANY

PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF HAYDUK ENGINEERING. COPIES OF THIS DRAWING WITHOUT THE ENGINEER'S ORIGINAL SEAL AND SIGNATURE ARE NOT TRUE, VALID COPIES.

1010 Route 112, Suite 200, Port Jefferson Station, NY 11776

Tel: (631) 476-0600 | Fax: (631) 476-0606 consulting engineers

CONSTRUCTION

DOCUMENTS

1. Add Replacement of Air Diffusers and Piping 10/18/2019

2. Add Details as per VA Comments 11/08/2019

AutoCAD SHX Text

16. ALL WORKMANSHIP AND MATERIALS FOR SEWER CONSTRUCTION INCLUDED IN THIS PROJECT SHALL CONFORM TO ALL WORKMANSHIP AND MATERIALS FOR SEWER CONSTRUCTION INCLUDED IN THIS PROJECT SHALL CONFORM TO THE LATEST REQUIREMENTS OF THE NYSDEC CONSTRUCTION STANDARDS FOR SEWER CONSTRUCTION INCLUSIVE OF ALL REVISIONS AND ADDENDA THERETO. IN ALL CASES WHERE CONFLICTS EXIST BETWEEN THE CONTRACT DOCUMENTS AND THE LATEST REVISIONS OF THE SPECIFICATIONS FOR SEWER CONSTRUCTION, INTERPRETATION AND RULINGS OF THE NYSDEC OR THE CONSULTING ENGINEER SHALL BE BINDING. 17. PRIOR TO THE INCORPORATION OF ANY MATERIAL OR EQUIPMENT INTO THE WORK, FIVE (5) COPIES OF SHOP PRIOR TO THE INCORPORATION OF ANY MATERIAL OR EQUIPMENT INTO THE WORK, FIVE (5) COPIES OF SHOP DRAWINGS, CATALOG CUTS FOR PUMPS, MIXER, FAN CURVES, TEST RESULTS, PERFORMANCE DATA, ETC. AS MAY BE REQUIRED BY THE NYSDEC AND SHALL BE SUBMITTED TO THE NYSDEC THROUGH THE OWNER'S CONSULTING ENGINEER. NO MATERIAL OR EQUIPMENT SHALL BE INCORPORATED INTO THE WORK UNTIL ALL REQUIRED SUBMITTALS ARE REVIEWED AND APPROVED IN WRITING, BY THE NYSDEC AND THE OWNER'S CONSULTING ENGINEER. 18. THE CONTRACTOR SHALL FURNISH AND INSTALL AN UNDERGROUND MARKING TAPE ALONG ALL SEWER LINES, THE CONTRACTOR SHALL FURNISH AND INSTALL AN UNDERGROUND MARKING TAPE ALONG ALL SEWER LINES, FORCE MAINS AND SEWER SERVICE CONNECTIONS AND BURIED ELECTRICAL, TELEPHONE AND NATURAL GAS LINES. 19. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO RESTORE ALL AREAS DISTURBED BY HIS WORK, TO THE IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO RESTORE ALL AREAS DISTURBED BY HIS WORK, TO THE CONDITION AS BEFORE THE WORK COMMENCED. 20. DURING CONSTRUCTION, REPRESENTATIVES OF THE VA, THE NYSDEC AND THE ENGINEER MUST BE PRESENT TO DURING CONSTRUCTION, REPRESENTATIVES OF THE VA, THE NYSDEC AND THE ENGINEER MUST BE PRESENT TO OBSERVE AND EXAMINE THE WORKMANSHIP AND MATERIALS BEING INCORPORATED IN THE PROJECT. THE VA, NYSDEC AND THE ENGINEER SHALL BE THE SOLE JUDGE AS TO WHETHER THE CONSTRUCTION PROVIDED IS IN COMPLIANCE. AT ANY TIME DURING THE COURSE OF THE CONSTRUCTION THAT THE WORK IS DEEMED UNACCEPTABLE, A STOP WORK ORDER MAY BE ISSUED AND ANY WORK PERFORMED AFTER THE ISSUANCE OF SUCH AN ORDER SHALL NOT BE ACCEPTED OR APPROVED BY THE NYSDEC OR THE ENGINEER. UNAPPROVED WORK AND/OR MATERIAL SHALL BE REMOVED AND REPLACED TO THE SATISFACTION OF THE NYSDEC AND THE ENGINEER BEFORE APPROVAL TO RECOMMENCE WORK WILL BE GRANTED. 21. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING THE CONSTRUCTION SITE IN A SAFE THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING THE CONSTRUCTION SITE IN A SAFE NON-HAZARDOUS CONDITION, ALL IN ACCORDANCE WITH THE REQUIREMENTS OF THE NEW YORK STATE DEPARTMENT OF LABOR, OSHA AND ALL OTHER AGENCIES HAVING JURISDICTION. UNLESS OTHERWISE APPROVED IN WRITING BY THE VA, NYSDEC OR THE ENGINEER, THE CONTRACTOR SHALL ERECT AND MAINTAIN ADEQUATE FENCING AROUND ALL OPEN EXCAVATIONS AND ACTIVE CONSTRUCTION. 22. FINAL APPROVAL SHALL NOT BE GRANTED UNTIL ALL THE FOLLOWING REQUIREMENTS ARE FULFILLED TO THE FINAL APPROVAL SHALL NOT BE GRANTED UNTIL ALL THE FOLLOWING REQUIREMENTS ARE FULFILLED TO THE SATISFACTION OF THE VA, NYSDEC AND THE ENGINEER: A. THE SYSTEM SHALL BE SUBJECTED TO TESTING TO ESTABLISH THE ADEQUACY OF INDIVIDUAL COMPONENTS THE SYSTEM SHALL BE SUBJECTED TO TESTING TO ESTABLISH THE ADEQUACY OF INDIVIDUAL COMPONENTS AND OF THE OVERALL SYSTEM'S ABILITY TO MEET THE REQUIREMENTS OF THE CONTRACT DOCUMENTS. ALL ACCEPTANCE TESTING SHALL BE PERFORMED AT NO COST TO THE OWNER AND NO ACCEPTANCE TESTING SHALL BE PERFORMED UNLESS WITNESSED BY A DULY AUTHORIZED REPRESENTATIVE OF THE NYSDEC AND THE ENGINEER. THE NYSDEC AND ENGINEER SHALL BE THE SOLE JUDGE AS TO THE ADEQUACY OF THE ITEMS TESTED AND DEFECTS SHALL BE CORRECTED TO THE SATISFACTION OF THE NYSDEC AND THE ENGINEER. B. REPRODUCIBLE "AS-BUILT" RECORD DRAWINGS OF THE COMPLETED WORK SHALL BE SUBMITTED TO THE REPRODUCIBLE "AS-BUILT" RECORD DRAWINGS OF THE COMPLETED WORK SHALL BE SUBMITTED TO THE NYSDEC THROUGH THE ENGINEER. "AS-BUILTS" MUST INCLUDE, BUT NOT BE LIMITED TO, SITE PLAN, OPERATION AND MAINTENANCE MANUALS, SCHEMATICS AND ELEMENTARY DRAWINGS OF ELECTRICAL, MECHANICAL AND PROCESS SYSTEMS. DRAWINGS MUST BE SIGNED AND SEALED BY A NEW YORK STATE LICENSED PROFESSIONAL ENGINEER. C. A "CERTIFICATE OF COMPLIANCE" FOR ALL MATERIAL, WORK AND EQUIPMENT INCORPORATED INTO THE A "CERTIFICATE OF COMPLIANCE" FOR ALL MATERIAL, WORK AND EQUIPMENT INCORPORATED INTO THE PROJECT SHALL BE SUBMITTED TO THE NYSDEC BY THE ENGINEER. THE CERTIFICATE SHALL BE ATTESTED TO AND SIGNED BY A DULY COMMISSIONED NOTARY PUBLIC. 23. STRUCTURAL DESIGN REQUIREMENTS- ALL STRUCTURAL REQUIREMENTS SHOULD BE INCORPORATED ON THE STRUCTURAL DESIGN REQUIREMENTS- ALL STRUCTURAL REQUIREMENTS SHOULD BE INCORPORATED ON THE CONSTRUCTION PLANS. THESE DETAILS INCLUDE: REINFORCING BAR SIZES AND LENGTHS, REINFORCING BAR DEVELOPMENT/SPLICE LENGTHS, CONCRETE WALL THICKNESS AND CORNER DETAILS. ANY DESIGN DETAIL REQUIREMENTS, SUCH AS ABOVE, NOT INCORPORATED IN THE DESIGN DRAWINGS WILL HAVE TO BE PROVIDED INCORPORATED IN THE DESIGN DRAWINGS WILL HAVE TO BE PROVIDED PRIOR TO CONSTRUCTION. IF DESIGN DETAILS ARE PROVIDED BY A CONTRACTOR, THEY MUST BE REVIEWED AND STAMPED BY A NEW YORK STATE LICENSED PROFESSIONAL ENGINEER. 24. THE CONTRACTOR SHALL SUBMIT TO THE VA AND THE NYSDEC, THROUGH THE ENGINEER ALL REQUIRED SHOP THE CONTRACTOR SHALL SUBMIT TO THE VA AND THE NYSDEC, THROUGH THE ENGINEER ALL REQUIRED SHOP DRAWINGS WITH A TRANSMITTAL LETTER (SAMPLE COPY TO BE PROVIDED BY THE ENGINEER). ANY DEVIATIONS PROPOSED TO CONTRACT SPECIFICATIONS MUST BE NOTED ON THE TRANSMITTAL LETTER.MUST BE NOTED ON THE TRANSMITTAL LETTER. BE NOTED ON THE TRANSMITTAL LETTER.

AutoCAD SHX Text SCOPE OF WORK: THE FOLLOWING IS A GENERAL SCOPE OF WORK FOR THIS SEWAGE TREATMENT PLANT UPGRADES PROJECT. THIS LIST OF WORK TASKS IS GENERAL IN NATURE AND DOES NOT NECESSARILY INCLUDE ALL DETAILS OF THE WORK TO BE ACCOMPLISHED UNDER EACH ITEM OR FOR THE ENTIRE PROJECT. THE SCOPE OF WORK FOR THE ENTIRE PROJECT INCLUDES ALL WORK REQUIRED TO INSTALL AND MAKE OPERATIONAL ALL EQUIPMENT AND SYSTEMS AS SHOWN ON THE PLANS AND SPECIFIED, SUCH AS- STARTUP, TRAINING, TROUBLESHOOTING, OPERATION AND MAINTENANCE MANUALS, AND ALL ELSE AS REQUIRED IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. THE PROJECT ENTAILS THE FOLLOWING WORK TASKS: 1. REMOVING THE EXISTING INFLUENT SCREEN, DEMOLISHING THE SCREEN BUILDING, AND INSTALLING A NEW REMOVING THE EXISTING INFLUENT SCREEN, DEMOLISHING THE SCREEN BUILDING, AND INSTALLING A NEW MECHANICAL SCREEN WITH ASSOCIATED ELECTRICAL CONTROLS. 2. DEWATERING THE AX AND AE TANKS IN BOTH TRAINS, CLEANING THE TANKS BY WATER OR SAND BLASTING AS DEWATERING THE AX AND AE TANKS IN BOTH TRAINS, CLEANING THE TANKS BY WATER OR SAND BLASTING AS APPROVED BY THE ENGINEER, REPLACING THE AIR DIFFUSERS AND AIR PIPING IN BOTH TRAINS, REMOVING THE EXISTING POLYETHLENE BAFFLE WALLS, AND REMOVING THE EXISTING AIR LIFT I.R PUMPS, I.R PIPING AND I.R FLOW METERING WEIR BOX AND DISCHARGE BOX. 3. INSTALLING NEW FRP WALLS IN BOTH TRAINS TO SEPARATE THE AX AND AE SECTIONS OF THE TANKS. INSTALLING NEW FRP WALLS IN BOTH TRAINS TO SEPARATE THE AX AND AE SECTIONS OF THE TANKS. 4. INSTALL TWO INTERNAL RECYCLE SUBMERSIBLE CENTRIFUGAL PUMPS, ASSOCIATED BREAKAWAY COUPLINGS, INSTALL TWO INTERNAL RECYCLE SUBMERSIBLE CENTRIFUGAL PUMPS, ASSOCIATED BREAKAWAY COUPLINGS, GUIDERAILS, PIPING, VALVES, EQUIPMENT SUPPORTS, AND FLOW METER IN EACH TRAIN. INSTALLATION OF ELECTRICAL WIRING FOR PUMP SYSTEMS AND I.R CONTROL PANEL. 5. INSTALLATION OF NEW DO PROBES FOR BOTH TRAINS AND CONTROLS TO VARY BLOWER SPEED BASED ON DO INSTALLATION OF NEW DO PROBES FOR BOTH TRAINS AND CONTROLS TO VARY BLOWER SPEED BASED ON DO CONCENTRATIONS IN AERATION TANKS. 6. REMOVAL OF EXISTING BLOWERS, ASSOCIATED AIR PIPING AND INSTALLATION OF FOUR NEW BLOWERS WITH TWO REMOVAL OF EXISTING BLOWERS, ASSOCIATED AIR PIPING AND INSTALLATION OF FOUR NEW BLOWERS WITH TWO NEW VFDS AND UTILIZING TWO EXISTING VFD'S AND CONTROLS TO PROVIDE AIR SEPARATELY TO EACH AERATION TANK AT THE STP AND THE SHT. 7. REPLACE EXISTING AIR PIPING BETWEEN THE BLOWERS AND AIR DIFFUSERS DROPLEGS IN BOTH PROCESS REPLACE EXISTING AIR PIPING BETWEEN THE BLOWERS AND AIR DIFFUSERS DROPLEGS IN BOTH PROCESS TRAINS AND THE SHT WITH NEW SEPARATE AIR PIPING TO EACH TANK. 8. CONTRACTOR SHALL INSPECT, REPAIR, AND/OR REPLACE ALL EXISTING SLIDE GATES TO ENSURE THAT THEY ARE CONTRACTOR SHALL INSPECT, REPAIR, AND/OR REPLACE ALL EXISTING SLIDE GATES TO ENSURE THAT THEY ARE OPERABLE. EXTERIOR WALL PATCHING: CRACKS, DENTS, SPALLS, CHIPPED AND BROKEN AREAS BEFORE AND AFTER CONSTRUCTION WORK SHALL BE INSPECTED, ESPECIALLY IN AREAS WHERE DRILLING ACTIVITY WILL TAKE PLACE- EXTERIOR/INTERIOR WALLS OF BLOWER ROOM FOR ROUTING AIR PIPES, CONCRETE SIDE WALLS OF WALKWAY BETWEEN TANKS, AND SIDEWALLS OF STP TANKS FOR ROUTING OF PIPES AND INSTALLATION OF FRP WALLS. 1. SURFACES THAT NEED PATCHING SHALL BE CLEANED AND FREE OF WEAK OR LOOSE AREAS, DUST, DIRT, OIL, SURFACES THAT NEED PATCHING SHALL BE CLEANED AND FREE OF WEAK OR LOOSE AREAS, DUST, DIRT, OIL, OR ANY CONTAMINANT THAT MAY ACT AS A BOND BREAKER. 2. PATCHING OR SEALER SHALL BE APPLIED TO THE PREPARED SURFACE FOR THE APPROPRIATE TIME DURATION. PATCHING OR SEALER SHALL BE APPLIED TO THE PREPARED SURFACE FOR THE APPROPRIATE TIME DURATION. ALL SURFACE DEFECTS SHALL BE FILLED IN BY APPLYING SUFFICIENT PRESSURE. 3. MINOR WORK CAN BE FINISHED BY USING A SLIGHTLY DAMPENED SPONGE ONCE THE SURFACE HAS HARDENED. MINOR WORK CAN BE FINISHED BY USING A SLIGHTLY DAMPENED SPONGE ONCE THE SURFACE HAS HARDENED. DRY SURFACES SHALL BE SMOOTHENED USING FINE SAND PAPER.

AutoCAD SHX Text MAINTENANCE OF PLANT OPERATIONS (MOPO): 1. THERE IS CONTINUOUS FLOW TO THE SEWAGE TREATMENT PLANT 24 HOURS A DAY WHICH CAN NOT BE INTERRUPTED. THERE IS CONTINUOUS FLOW TO THE SEWAGE TREATMENT PLANT 24 HOURS A DAY WHICH CAN NOT BE INTERRUPTED. THE SEWAGE TREATMENT PLANT IS SUBJECT TO EFFLUENT REQUIREMENTS WHICH MUST BE SATISFIED DURING THE ENTIRETY OF THE WORK. 2. THE CONTRACTOR SHALL COORDINATE ALL WORK WITH THE VA'S CERTIFIED PLANT OPERATOR TO MINIMIZE DISRUPTION THE CONTRACTOR SHALL COORDINATE ALL WORK WITH THE VA'S CERTIFIED PLANT OPERATOR TO MINIMIZE DISRUPTION TO THE TREATMENT PROCESS. 3. WHEN IT BECOMES NECESSARY TO ALTER THE EXISTING PLANT OPERATIONS IN ANY WAY, THE CONTRACTOR SHALL WHEN IT BECOMES NECESSARY TO ALTER THE EXISTING PLANT OPERATIONS IN ANY WAY, THE CONTRACTOR SHALL PROVIDE 72 HOURS ADVANCE WRITTEN NOTICE TO THE ENGINEER AND OWNER. THE NOTICE SHALL INDICATE THE REASON FOR ALTERING THE PROCESS TOGETHER WITH MEASURES NECESSARY TO MAINTAIN TREATMENT. 4. THE CONTRACTOR SHALL NOT OPEN, CLOSE, START OR STOP ANY VALVE, PIECE OF EQUIPMENT OR ANY OTHER THE CONTRACTOR SHALL NOT OPEN, CLOSE, START OR STOP ANY VALVE, PIECE OF EQUIPMENT OR ANY OTHER COMPONENT AT THE EXISTING FACILITY WITHOUT FIRST PROVIDING WRITTEN NOTICE. ONLY THE CERTIFIED PLANT OPERATOR WILL BE PERMITTED TO ALTER THE OPERATIONS OF THE PLANT. 5. THE CONTRACTOR SHALL EMPLOY BYPASS PUMPING FROM ONE TANK TO ANOTHER TANK IN ORDER TO TAKE PROCESS THE CONTRACTOR SHALL EMPLOY BYPASS PUMPING FROM ONE TANK TO ANOTHER TANK IN ORDER TO TAKE PROCESS TANKS OFF-LINE, PERFORM REQUIRED MODIFICATIONS AND DEMOLITIONS, AND TO COMPLETE THE WORK. ALL EQUIPMENT, LABOR, MATERIALS, AND FUEL OR SOURCE OF POWER USED FOR BYPASS OPERATIONS SHALL BE FURNISHED AND INSTALLED BY THE CONTRACTOR. 6. THE CONTRACTOR SHALL CONDUCT ALL PHYSICAL WORK NECESSARY TO ALTER PLANT FLOWS AND INSTALL WHATEVER THE CONTRACTOR SHALL CONDUCT ALL PHYSICAL WORK NECESSARY TO ALTER PLANT FLOWS AND INSTALL WHATEVER MEASURES ARE REQUIRED TO PERFORM THE WORK SAFELY. 7. THE CONTRACTOR SHALL SUBMIT A DETAILED MAINTENANCE OF PLANT OPERATIONS (MOPO) PLAN FOR REVIEW AND THE CONTRACTOR SHALL SUBMIT A DETAILED MAINTENANCE OF PLANT OPERATIONS (MOPO) PLAN FOR REVIEW AND APPROVAL BY THE ENGINEER. THE MOPO PLAN SHALL CONTAIN DRAWINGS AND A WRITTEN DESCRIPTION DETAILING THE CONTRACTOR'S PROPOSED METHOD OF MAINTAINING WASTEWATER TREATMENT PLANT OPERATIONS DURING THE WORK. 8. THE FOLLOWING IS A GENERAL SUGGESTED SEQUENCE OF CONSTRUCTION FOR CONSIDERATION BY THE CONTRACTOR THE FOLLOWING IS A GENERAL SUGGESTED SEQUENCE OF CONSTRUCTION FOR CONSIDERATION BY THE CONTRACTOR WHICH MAY BE IMPLEMENTED TO MAINTAIN TREATMENT PLANT OPERATIONS. THE CONTRACTOR IS RESPONSIBLE FOR THE MEANS AND METHODS OF CONSTRUCTION AND MAINTENANCE OF TREATMENT PLANT FLOW, AND MAY USE EITHER THIS SUGGESTED METHOD, OR ANY OTHER METHOD, AS APPROVED BY THE ENGINEER. 9. THE SUGGESTED SEQUENCE OF CONSTRUCTION OF CONSTRUCTION DIVIDES THE CONSTRUCTION INTO TWO STAGES. THE SUGGESTED SEQUENCE OF CONSTRUCTION OF CONSTRUCTION DIVIDES THE CONSTRUCTION INTO TWO STAGES. THE FIRST STAGE INCLUDES THE INSTALLATION OF THE MECHANICALLY CLEANED FINE SCREEN; TRAIN 1 PROPOSED FRP BAFFLE WALL AND I.R PUMPS/ PIPING; THE TANK 1 AERATION AND STANDBY BLOWERS, AND ASSOCIATED WIRING/ELECTRICAL EQUIPMENT AND PIPING. 10. THE SECOND STAGE INCLUDES THE INSTALLATION OF THE TRAIN 2 BAFFLE WALL, IR PUMPS/PIPING; INSTALLATION OF THE SECOND STAGE INCLUDES THE INSTALLATION OF THE TRAIN 2 BAFFLE WALL, IR PUMPS/PIPING; INSTALLATION OF TANK 2 AERATION AND SLUDGE HOLDING TANK BLOWERS, AND ASSOCIATED WIRING/ELECTRICAL EQUIPMENT AND PIPING. STAGE I CONSTRUCTION: 1. DIVERT ALL STP FLOW INTO TRAIN 2 BY CLOSING THE SLIDE GATE AT THE INFLUENT TO TRAIN 1 AND CLOSING THE DIVERT ALL STP FLOW INTO TRAIN 2 BY CLOSING THE SLIDE GATE AT THE INFLUENT TO TRAIN 1 AND CLOSING THE AIR VALVES TO THE TRAIN 1 DIFFUSERS AND AIR LIFT PUMP. SHUT OFF THE TRAIN 1 RAS PUMPS AND CLARIFIER COLLECTOR MECHANISM. 2. USING A PORTABLE PUMP, EMPTY THE CONTENTS OF THE TRAIN 1 INTO TRAIN 2 AX TANK. USING A PORTABLE PUMP, EMPTY THE CONTENTS OF THE TRAIN 1 INTO TRAIN 2 AX TANK. 3. SHUT OFF EXISTING BLOWER 1 AND USE EXISTING BLOWER 2 FOR AIR TO TRAIN 2 AND THE SHT. SHUT OFF EXISTING BLOWER 1 AND USE EXISTING BLOWER 2 FOR AIR TO TRAIN 2 AND THE SHT. 4. DISCONNECT AND PLUG OR INSTALL BLIND FLANGE ON AIR PIPING LATERALS TO DIFFUSERS IN AX TANK 1 AND TO DISCONNECT AND PLUG OR INSTALL BLIND FLANGE ON AIR PIPING LATERALS TO DIFFUSERS IN AX TANK 1 AND TO THE AIR LIFT PUMP. 5. DISCONNECT AND REMOVE THE AIR PIPING FROM BLOWER NO. 1 TO WHERE IT CONNECTS TO THE PIPING FROM DISCONNECT AND REMOVE THE AIR PIPING FROM BLOWER NO. 1 TO WHERE IT CONNECTS TO THE PIPING FROM BLOWER NO.2 OUTSIDE THE BUILDING AND INSTALL A BLIND FLANGE ON THE BLOWER NO.2 PIPE TO MAINTAIN THAT BLOWER IN OPERATION. 6. PERFORM ALL CLEANING, DEMOLITION, CONSTRUCTION, ELECTRICAL, AND INSTRUMENTATION WORK REQUIRED IN TRAIN 1 PERFORM ALL CLEANING, DEMOLITION, CONSTRUCTION, ELECTRICAL, AND INSTRUMENTATION WORK REQUIRED IN TRAIN 1 TO BE ABLE TO PLACE IT IN OPERATION.

AutoCAD SHX Text ADMIN ADMINISTRATION ADMINISTRATION AE AERATION AERATION AMP AMPERE AMPERE ANSI AMERICAN AMERICAN NATIONAL STANDARDS INSTITUTE ASTM AMERICAN SOCIETY AMERICAN SOCIETY FOR TESTING AND MATERIALS ATS AUTOMATIC AUTOMATIC TRANSFER SWITCH AX ANOXIC ANOXIC BOT BOTTOM BOTTOM CD CONSTRUCTION CONSTRUCTION DOCUMENTS OR CONTRACT DOCUMENTS CONC CONCRETE CONCRETE CU FT CUBIC FEET CUBIC FEET CU IN CUBIC INCH CUBIC INCH DEMO DEMOLITION DEMOLITION DEPT DEPARTMENT DEPARTMENT DI DUCTILE IRON DUCTILE IRON DIA DIAMETER DIAMETER DIM DIMENSION DIMENSION DIST DISTANCE DISTANCE DIV DIVIDE OR DIVISION DIVIDE OR DIVISION DO DISSOLVED OXYGEN DISSOLVED OXYGEN DWG DRAWING DRAWING EA EACH EACH EL ELEVATION ELEVATION ELEC ELECTRIC ELECTRIC EQUIP EQUIPMENT EQUIPMENT EQUIV EQUIVALENT EQUIVALENT FF ELEV FINISH FLOOR FINISH FLOOR ELEVATION FIG FIGURE FIGURE FT FEET OR FOOT FEET OR FOOT GAL GALLON GALLON GPM GALLONS PER GALLONS PER MINUTE HVAC HEATING, HEATING, VENTILATING, AND AIR CONDITIONING IR INTERNAL RECYCLE INTERNAL RECYCLE INV INVERT (OF PIPE) INVERT (OF PIPE) LAB LABORATORY LABORATORY LF LINEAR FEET LINEAR FEET (FOOT) MECH MECHANICAL MECHANICAL MEMO MEMORANDUM MEMORANDUM MH MANHOLE MANHOLE MISC MISCELLANEOUS MISCELLANEOUS N/A NOT APPLICABLE NOT APPLICABLE NC NORMALLY CLOSED NORMALLY CLOSED NEC NATIONAL NATIONAL ELECTRICAL CODE NEMA NATIONAL NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION NFC NATIONAL FIRE NATIONAL FIRE CODE NFPA NATIONAL FIRE NATIONAL FIRE PROTECTION ASSOCIATION NO NORMALLY OPEN NORMALLY OPEN OSHA OCCUPATIONAL OCCUPATIONAL SAFETY AND HEALTH ADMINSTRATION PRELIM PRELIMINARY PRELIMINARY PSI POUNDS PER POUNDS PER SQUARE INCH PVC POLYVINYL POLYVINYL CHLORIDE (PLASTIC) QA QUALITY QUALITY ASSURANCE QC QUALITY CONTROL QUALITY CONTROL QTY QUANTITY QUANTITY RAS RETURNED RETURNED ACTIVATED SLUDGE SAN SANITARY SANITARY SF SQUARE FOOT SQUARE FOOT (FEET) SPEC SPECIFICATION SPECIFICATION SQ IN SQUARE INCH SQUARE INCH S.S. SANITARY SANITARY SEWER/STAINLESS STEEL STP SEWAGE SEWAGE TREATMENT PLANT TRAIN SCHEMATIC SCHEMATIC COMBINATION OF AX, AE AND CLARIFIER SYSTEM COMPRISING HALF CAPACITY OF STP. VOLT VOLTAGE VOLTAGE VA VETERANS AFFAIRS VETERANS AFFAIRS WAS WASTE ACTIVATED WASTE ACTIVATED SLUDGE

AutoCAD SHX Text

LIST OF ABBREVIATIONS

AutoCAD SHX Text

7. IN THE BLOWER ROOM, REMOVE BLOWER NO 1 AND ASSOCIATED PIPING AND INSTALL NEW BLOWER NO 1 AND THE IN THE BLOWER ROOM, REMOVE BLOWER NO 1 AND ASSOCIATED PIPING AND INSTALL NEW BLOWER NO 1 AND THE NEW STANDBY BLOWER NO.4. INSTALL THE AIR PIPING TO TRAIN NO 1 AIR DIFFUSER DROP LEGS. 8. INSTALL ALL NEW ELECTRICAL PANELS AND WIRING EXCEPT FOR THE WIRING ASSOCIATED WITH BLOWERS NO. 2 AND INSTALL ALL NEW ELECTRICAL PANELS AND WIRING EXCEPT FOR THE WIRING ASSOCIATED WITH BLOWERS NO. 2 AND NO.3, AND THE NEW TRAIN 2 I.R PUMPS. 9. ONCE THE STANDBY BLOWER NO.4 HAS BEEN PLACED IN OPERATION AND TESTED, INSTALL THE PIPING FROM THAT ONCE THE STANDBY BLOWER NO.4 HAS BEEN PLACED IN OPERATION AND TESTED, INSTALL THE PIPING FROM THAT BLOWER TO THE SHT AND SWITCH THE SHT AIR SOURCE TO THE STANDBY BLOWER. 10. DEMOLITION OF THE EXISTING INFLUENT MECHANICAL SCREEN AND SCREEN BUILDING, AND INSTALLATION OF THE NEW DEMOLITION OF THE EXISTING INFLUENT MECHANICAL SCREEN AND SCREEN BUILDING, AND INSTALLATION OF THE NEW MECHANICAL SCREEN SHOULD BE PERFORMED CONCURRENTLY WITH THE WORK OUTLINED ABOVE UNDER STAGE 1. ALSO INSTALL THE ELECTRICAL WORK FOR THE SCREEN, THE NEW FLOW RECORDER AND THE CONTROL PANEL FOR THE I.R PUMPS. 11. DIVERT FLOW INTO THE PLANT TO GO THROUGH THE NEW MECHANICAL SCREEN, DO PERFORMANCE TESTING OF THE DIVERT FLOW INTO THE PLANT TO GO THROUGH THE NEW MECHANICAL SCREEN, DO PERFORMANCE TESTING OF THE SCREEN AND PLACE THE SCREEN IN OPERATION. ADMITTING FLOW TO TRAIN 1 SHALL NOT BE DONE UNTIL THE MECHANICAL SCREEN HAS BEEN TESTED AND APPROVED BY THE ENGINEER AND THE VA. 12. AFTER THE MECHANICAL SCREEN IS IN OPERATION, OPEN THE INFLUENT GATE TO ADMIT FLOW TO TRAIN 1, FILL THE AFTER THE MECHANICAL SCREEN IS IN OPERATION, OPEN THE INFLUENT GATE TO ADMIT FLOW TO TRAIN 1, FILL THE TRAIN 1 TANKS, RESTART THE RAS PUMPS AND CLARIFIER MECHANISM, AND PERFORM OPERATIONAL TESTING OF THE I.R PUMPS AND NO 1 BLOWER CONTROL. 13. DO NOT STOP FLOW FROM ENTERING TRAIN 2 AND MAINTAIN FLOW TO BOTH TRAINS UNTIL TESTING IS COMPLETE IN DO NOT STOP FLOW FROM ENTERING TRAIN 2 AND MAINTAIN FLOW TO BOTH TRAINS UNTIL TESTING IS COMPLETE IN TRAIN 1 AND THE NITROGEN REMOVAL PROCESS HAS DEVELOPED AND STABILIZED IN TRAIN 1. STAGE II CONSTRUCTION 1. ONCE THE NITROGEN REMOVAL PROCESS IS ESTABLISHED IN TRAIN 1, DIVERT ALL STP FLOW INTO TRAIN 1 BY ONCE THE NITROGEN REMOVAL PROCESS IS ESTABLISHED IN TRAIN 1, DIVERT ALL STP FLOW INTO TRAIN 1 BY CLOSING THE SLIDE GATE AT THE INFLUENT TO TRAIN 2 AND CLOSE THE AIR VALVES TO THE TRAIN 2 DIFFUSERS AND AIR LIFT PUMP. SHUT OFF THE TRAIN 2 RAS PUMPS, CLARIFIER COLLECTOR MECHANISM, AND EXISTING BLOWER NO 2. 2. USING A PORTABLE PUMP, EMPTY THE CONTENTS OF TRAIN 2 INTO TRAIN 1 AX TANK. USING A PORTABLE PUMP, EMPTY THE CONTENTS OF TRAIN 2 INTO TRAIN 1 AX TANK. 3. PERFORM ALL CLEANING, DEMOLITION, CONSTRUCTION, ELECTRICAL, AND INSTRUMENTATION WORK REQUIRED IN TRAIN PERFORM ALL CLEANING, DEMOLITION, CONSTRUCTION, ELECTRICAL, AND INSTRUMENTATION WORK REQUIRED IN TRAIN 2 TO BE ABLE TO PLACE IT IN OPERATION. 4. IN THE BLOWER ROOM, REMOVE EXISTING BLOWER NO 2 AND ASSOCIATED PIPING AND INSTALL NEW BLOWERS NO 2 IN THE BLOWER ROOM, REMOVE EXISTING BLOWER NO 2 AND ASSOCIATED PIPING AND INSTALL NEW BLOWERS NO 2 AND NO. 3. INSTALL THE AIR PIPING TO TRAIN NO 2 AIR DIFFUSER DROP LEGS AND THE CONNECTIONS TO THE STANDBY BLOWER. 5. INSTALL THE WIRING ASSOCIATED WITH BLOWERS NO. 2 AND NO.3, THE NEW TRAIN 2 I.R PUMPS AND CONTROLS INSTALL THE WIRING ASSOCIATED WITH BLOWERS NO. 2 AND NO.3, THE NEW TRAIN 2 I.R PUMPS AND CONTROLS ASSOCIATED WITH THE TRAIN 2 OPERATION. 6. START UP BLOWER NO.3 AND AFTER APPROVAL, SWITCH SHT AIR SUPPLY TO THAT BLOWER. START UP BLOWER NO.3 AND AFTER APPROVAL, SWITCH SHT AIR SUPPLY TO THAT BLOWER. 7. OPEN THE INFLUENT GATE TO ADMIT FLOW TO TRAIN 2, FILL THE TRAIN 2 TANKS, RESTART THE RAS PUMPS AND OPEN THE INFLUENT GATE TO ADMIT FLOW TO TRAIN 2, FILL THE TRAIN 2 TANKS, RESTART THE RAS PUMPS AND CLARIFIER MECHANISM, AND PERFORM OPERATIONAL TESTING OF THE I.R PUMPS AND NO 3 BLOWER CONTROL.

AutoCAD SHX Text GENERAL CONSTRUCTION NOTES & SPECIFICATIONS GENERAL CONSTRUCTION NOTES & SPECIFICATIONS 1. THE SCDHS, THE VA AND THE ENGINEER SHALL NOT BE RESPONSIBLE FOR THE CONSTRUCTION MEANS, THE SCDHS, THE VA AND THE ENGINEER SHALL NOT BE RESPONSIBLE FOR THE CONSTRUCTION MEANS, METHODS, TECHNIQUES, OR PROCEDURES UTILIZED BY THE CONTRACTOR, NOR FOR THE SAFETY OF THE PUBLIC OR THE CONTRACTOR'S EMPLOYEES, OR FOR THE FAILURE OF THE CONTRACTOR TO CARRY OUT THE WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. 2. CONTRACTOR SHALL VISIT THE SITE AND REVIEW ALL CONSTRUCTION DOCUMENTS PRIOR TO SUBMITTING THE BID. CONTRACTOR SHALL VISIT THE SITE AND REVIEW ALL CONSTRUCTION DOCUMENTS PRIOR TO SUBMITTING THE BID. 3. CONTRACTOR SHALL INFORM THE OWNER'S CONSULTING ENGINEER OF ANY OMISSIONS AND OR DEFICIENCIES. CONTRACTOR SHALL INFORM THE OWNER'S CONSULTING ENGINEER OF ANY OMISSIONS AND OR DEFICIENCIES. 4. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION AND ELEVATION OF ALL EXISTING UTILITIES AND THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION AND ELEVATION OF ALL EXISTING UTILITIES AND STRUCTURES WITHIN THE TREATMENT PLANT BY PERFORMING A FIELD INSPECTION, HAND DIGGING AND TONING. THE ENGINEER SHALL BE NOTIFIED OF ANY CONFLICTS BETWEEN EXISTING STRUCTURES AND THE PROPOSED WORK, PRIOR TO THE START OF CONSTRUCTION. 5. ALL OTHER WORK PERFORMED SHALL BE AS SPECIFIED HEREIN AND IN ACCORDANCE WITH THE SCDHS ALL OTHER WORK PERFORMED SHALL BE AS SPECIFIED HEREIN AND IN ACCORDANCE WITH THE SCDHS STANDARDS AND LATEST REVISIONS. 6. ALL ELECTRICAL WORK SHALL CONFORM TO THE REQUIREMENTS AND STANDARDS OF THE NATIONAL ELECTRIC ALL ELECTRICAL WORK SHALL CONFORM TO THE REQUIREMENTS AND STANDARDS OF THE NATIONAL ELECTRIC CODE LATEST REVISION. THE CONTRACTOR SHALL PROVIDE A SAFE, RELIABLE AND ENERGY EFFICIENT INSTALLATION. UPON COMPLETION AND BEFORE FINAL ACCEPTANCE AND PAYMENT, THE CONTRACTOR SHALL PROVIDE AN UNDERWRITER'S CERTIFICATE FOR ALL ELECTRICAL WORK. FOR MORE DETAILS ON VA'S ELECTRICAL REQUIREMENTS, REFER TO SPECIFICATION DIVISION 26. 7. DEBRIS SHALL NOT BE BURIED ON THE SUBJECT SITE. ALL UNSUITABLE MATERIAL AND DEBRIS SHALL BE DEBRIS SHALL NOT BE BURIED ON THE SUBJECT SITE. ALL UNSUITABLE MATERIAL AND DEBRIS SHALL BE DISPOSED OF IN ACCORDANCE WITH ALL TOWN, SUFFOLK COUNTY, NEW YORK STATE AND FEDERAL LAW AND APPLICABLE CODES. 8. THE CONTRACTOR SHALL VERIFY ALL FIELD CONDITIONS AND DIMENSIONS PRIOR TO PROVIDING HIS BID THE CONTRACTOR SHALL VERIFY ALL FIELD CONDITIONS AND DIMENSIONS PRIOR TO PROVIDING HIS BID PROPOSAL. THE CONTRACTOR WILL BE RESPONSIBLE FOR FIELD FIT AND QUALITY OF WORK SATISFACTORY TO THE VA AND THE ENGINEER. NO ALLOWANCE WILL BE MADE ON BEHALF OF ANY ERROR OR NEGLECT ON THE PART OF THE CONTRACTOR. 9. CONTRACTOR WILL BE RESPONSIBLE FOR COMPLIANCE WITH THE VA, STATE, COUNTY AND LOCAL SAFETY CODES, CONTRACTOR WILL BE RESPONSIBLE FOR COMPLIANCE WITH THE VA, STATE, COUNTY AND LOCAL SAFETY CODES, LAWS AND REGULATIONS INCLUDING, BUT NOT LIMITED TO, OSHA CONFINED SPACE AND CONSTRUCTION REQUIREMENTS. 10. THE CONSTRUCTION SITE IS TO BE KEPT FENCED IN ITS ENTIRETY WHENEVER THE CONTRACTOR IS NOT WORKING THE CONSTRUCTION SITE IS TO BE KEPT FENCED IN ITS ENTIRETY WHENEVER THE CONTRACTOR IS NOT WORKING AND ONLY THAT PORTION NEEDED FOR SITE ACCESS OPENED WHEN CONTRACTOR IS WORKING. EFFORTS SHOULD BE MADE TO KEEP THE SITE FROM BECOMING AN "ATTRACTIVE NUISANCE". 11. CONTRACTOR SHALL BE RESPONSIBLE FOR RESTORATION OF ANY AND ALL DAMAGE TO ANY STRUCTURE, GRADE, CONTRACTOR SHALL BE RESPONSIBLE FOR RESTORATION OF ANY AND ALL DAMAGE TO ANY STRUCTURE, GRADE, ASPHALT, PAVEMENT AS REQUIRED BY THE VA AND AGENCIES HAVING JURISDICTION, AT NO ADDITIONAL COST TO THE OWNER. 12. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITS AND PERMIT FEES. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL PERMITS AND PERMIT FEES. 13. CONTRACTOR SHALL COORDINATE THE WORK WITH ALL AUTHORITIES HAVING JURISDICTION. CONTRACTOR SHALL COORDINATE THE WORK WITH ALL AUTHORITIES HAVING JURISDICTION. 14. THE CONTRACTOR SHALL SUBMIT TO THE ENGINEER ALL REQUIRED SHOP DRAWINGS WITH A TRANSMITTAL LETTER THE CONTRACTOR SHALL SUBMIT TO THE ENGINEER ALL REQUIRED SHOP DRAWINGS WITH A TRANSMITTAL LETTER (SAMPLE COPY TO BE PROVIDED BY THE ENGINEER). ANY DEVIATIONS PROPOSED TO CONTRACT SPECIFICATIONS MUST BE NOTED ON THE TRANSMITTAL LETTER. BE NOTED ON THE TRANSMITTAL LETTER. 15. NO CONSTRUCTION SHALL COMMENCE UNTIL THE FOLLOWING CONDITIONS ARE MET: NO CONSTRUCTION SHALL COMMENCE UNTIL THE FOLLOWING CONDITIONS ARE MET: A. PRE CONSTRUCTION MEETING IS HELD WITH REPRESENTATIVES OF THE CONTRACTOR, THE NEW YORK STATE PRE CONSTRUCTION MEETING IS HELD WITH REPRESENTATIVES OF THE CONTRACTOR, THE NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION (NYSDEC), THE VA, AND THE ENGINEER- HAYDUK ENGINEERING LLC. B. A PERMIT TO CONSTRUCT HAS BEEN RECEIVED FROM THE NYSDEC AND AN APPROVAL TO CONSTRUCT HAS A PERMIT TO CONSTRUCT HAS BEEN RECEIVED FROM THE NYSDEC AND AN APPROVAL TO CONSTRUCT HAS BEEN ISSUED BY THE VA AND THE OWNER'S CONSULTING ENGINEER. C. THE OWNER OR HIS/HER REPRESENTATIVE HAS NOTIFIED THE NYSDEC IN WRITING OF HIS INTENTION TO THE OWNER OR HIS/HER REPRESENTATIVE HAS NOTIFIED THE NYSDEC IN WRITING OF HIS INTENTION TO COMMENCE CONSTRUCTION. THE CONTRACTOR SHALL SUBMIT AN ACCURATE SCHEDULE OF ANTICIPATED WORK PROGRESS AT LEAST 14 CALENDAR DAYS PRIOR TO ACTUAL COMMENCEMENT DATE. IF FOR ANY REASON THE CONSTRUCTION IS TEMPORARILY SUSPENDED, A WRITTEN NOTICE OF SAME SHALL BE TRANSMITTED TO THE NYSDEC, THE VA, AND THE ENGINEER. WRITTEN NOTICE OF RECOMMENCEMENT OF CONSTRUCTION TOGETHER WITH A REVISED PROGRESS SCHEDULE SHALL BE TRANSMITTED AT LEAST THREE (5) WORK DAYS PRIOR TO THE ACTUAL RECOMMENCEMENT DATE. D. THE OWNER AND/OR CONTRACTOR HAS FILED ALL NECESSARY APPLICATIONS WITH THE NYSDEC, THE VA, THE OWNER AND/OR CONTRACTOR HAS FILED ALL NECESSARY APPLICATIONS WITH THE NYSDEC, THE VA, AND HAS OBTAINED ALL NECESSARY APPROVALS.

AutoCAD SHX Text

TRANSFORMER (STEP-DOWN)

AutoCAD SHX Text

AUTOMATIC TRANSFER SWITCH

AutoCAD SHX Text

CIRCUIT BREAKER

AutoCAD SHX Text

MOTOR

AutoCAD SHX Text

MOTOR (SINGLE/THREE PHASE)

AutoCAD SHX Text

ELECTRICAL LEGEND

AutoCAD SHX Text

EQUIPMENT SCHEDULE

AutoCAD SHX Text

LIST OF ITEMS

AutoCAD SHX Text

EQUIPMENT ITEM

AutoCAD SHX Text

SIZE/CONFIGURATION

AutoCAD SHX Text

MANUFACTURER/MODEL NO.

AutoCAD SHX Text

NO. OF ITEM

AutoCAD SHX Text

AutoCAD SHX Text

MECHANICALLY CLEANED TAPERED BAR SCREEN

AutoCAD SHX Text

24" WIDE X 26" DEEP (CHANNEL DIMENSIONS)

AutoCAD SHX Text

ORTEC BLUE WHALE/#MB 670 OR EQUAL

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

BAFFLE WALL (CUSTOM DESIGNED AND INSTALLED)

AutoCAD SHX Text

WIDTH- VARIES; DEPTH- 14'-9" (SEE SHEET 210-CU-7)

AutoCAD SHX Text

ENDURO WATER/WASTEWATER PRODUCTS OR EQUAL

AutoCAD SHX Text

2 (1 FOR EACH TRAIN)

AutoCAD SHX Text

AutoCAD SHX Text

BLOWER

AutoCAD SHX Text

40 H.P.; 44" WIDE X 46" LONG X 51" HEIGHT

AutoCAD SHX Text

KAESER COMPRESSORS/#DB 236C OR EQUAL

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

BLOWER

AutoCAD SHX Text

7.5 H.P.; 31" WIDE X 31" LONG X 37" HEIGHT

AutoCAD SHX Text

KAESER COMPRESSORS/#BB 52C OR EQUAL

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

VFD

AutoCAD SHX Text 1-40 H.P.

AutoCAD SHX Text

ABB WATER/WASTEWATER DRIVES/#ACQ550 SERIES OR EQUAL

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

D.O. PROBE AND TRANSMITTER

AutoCAD SHX Text PROBE- 1.85" AND 8" LONG (SEE 210-CU-11) FORDIMENSIONS OF OPEN CHANNEL MOUNTING KIT

AutoCAD SHX Text

AZTEC/#ADS430 OR EQUAL

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

I.R. PUMP

AutoCAD SHX Text

5.5 H.P.; 6" DISCHARGE; OPERATING RANGE- 100-400GPM

AutoCAD SHX Text

FLYGT CONCERTER PUMP/#N6020.180 18-08-1 AZ-W OR EQUAL

AutoCAD SHX Text

4 (2 IN EACH TRAIN)

AutoCAD SHX Text

AutoCAD SHX Text

PORTABLE HOIST

AutoCAD SHX Text

1000 LB CAPACITY

AutoCAD SHX Text

HALLIDAY/D3B36E SERIES OR EQUAL

AutoCAD SHX Text

4 (2 IN EACH TRAIN; 1 PER PUMP)

AutoCAD SHX Text

AutoCAD SHX Text

SLIDE GATE

AutoCAD SHX Text

GATE HEIGHT- 12" AND CHANNEL WIDTH- 13"

AutoCAD SHX Text

HALLIDAY/G1B SERIES OR EQUAL

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

GRAVITY VENTILATION

AutoCAD SHX Text

10" DIAMETER

AutoCAD SHX Text

GREENHECK MODEL GRSI OR EQUAL

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

MEMBRANE FINE BUBBLE DIFFUSERS

AutoCAD SHX Text

9" DIAMETER

AutoCAD SHX Text

SANITAIRE SILVER SERIES II OR EQUAL

AutoCAD SHX Text

AutoCAD SHX Text

EXISTING TO REMAIN

AutoCAD SHX Text

PROPOSED

AutoCAD SHX Text

PROPOSED AERATION PIPE

AutoCAD SHX Text EXISTING PIPE/STP EQUIPMENT AND STRUCTURES TO BE REMOVED/ABANDONED (BOTH PROCESS AND AERATION)

AutoCAD SHX Text M

AutoCAD SHX Text

GATE VALVE, PLUG OR BALL VALVE

AutoCAD SHX Text

CHECK VALVE

AutoCAD SHX Text

BUTTERFLY VALVE

AutoCAD SHX Text

REDUCER

AutoCAD SHX Text

ELECTROMAGNETIC FLOWMETER

AutoCAD SHX Text

MOTORIZED VALVE ON AIR SUPPLY PIPE

AutoCAD SHX Text

SLIDE GATE

AutoCAD SHX Text

PROCESS SCHEMATIC LEGEND

AutoCAD SHX Text

PUMP (GENERIC)

AutoCAD SHX Text

MIXER

AutoCAD SHX Text

BLOWER

AutoCAD SHX Text M

AutoCAD SHX Text

FM

AutoCAD SHX Text

ULTRASONIC FLOWMETER

AutoCAD SHX Text

PIPE BREAK, ROUND (USER DEFINES SIZE)

AutoCAD SHX Text

BREAK, STRAIGHT (SEE SECTION INDICATORS, BUILDING, WITH BREAK STANDARDS)

AutoCAD SHX Text

DETAIL INDICATOR (TYP.)

AutoCAD SHX Text

DRAWING BLOCK TITLE, TYPICAL

AutoCAD SHX Text

GRAPHIC SCALE, "=1'-0"18"=1'-0"

AutoCAD SHX Text

DRAWING BLOCK TITLE

AutoCAD SHX Text 1 1/2" = 1'-0"

AutoCAD SHX Text

AutoCAD SHX Text 16'

AutoCAD SHX Text 8'

AutoCAD SHX Text 4'

AutoCAD SHX Text A-512

AutoCAD SHX Text D2

AutoCAD SHX Text A-512

AutoCAD SHX Text D2

AutoCAD SHX Text

NORTH ARROW

AutoCAD SHX Text

GENERAL SYMBOLS

AutoCAD SHX Text

PLAN NORTH

AutoCAD SHX Text

DIMENSION LINE

AutoCAD SHX Text A4

AutoCAD SHX Text A-201

AutoCAD SHX Text

SECTION INDICATOR

AutoCAD SHX Text

SHEET WHERE DRAWN

AutoCAD SHX Text

SECTION REF

AutoCAD SHX Text

DETAIL NUMBER

AutoCAD SHX Text

SHEET WHERE DRAWN

AutoCAD SHX Text

BURIED/UNDERGROUND STP PIPE

AutoCAD SHX Text

MECHANICAL PLAN LEGEND

AutoCAD SHX Text

ABOVE GROUND STP PIPE

AutoCAD SHX Text 060520

AutoCAD SHX Text S

AutoCAD SHX Text T

AutoCAD SHX Text E

AutoCAD SHX Text P

AutoCAD SHX Text H

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text G

AutoCAD SHX Text

AutoCAD SHX Text H

AutoCAD SHX Text A

AutoCAD SHX Text Y

AutoCAD SHX Text D

AutoCAD SHX Text U

AutoCAD SHX Text K

AutoCAD SHX Text S

AutoCAD SHX Text T

AutoCAD SHX Text A

AutoCAD SHX Text T

AutoCAD SHX Text E

AutoCAD SHX Text O

AutoCAD SHX Text F

AutoCAD SHX Text N

AutoCAD SHX Text E

AutoCAD SHX Text W

AutoCAD SHX Text Y

AutoCAD SHX Text O

AutoCAD SHX Text R

AutoCAD SHX Text K

AutoCAD SHX Text L

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text E

AutoCAD SHX Text D

AutoCAD SHX Text P

AutoCAD SHX Text R

AutoCAD SHX Text O

AutoCAD SHX Text F

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text O

AutoCAD SHX Text N

AutoCAD SHX Text A

AutoCAD SHX Text L

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text G

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text E

AutoCAD SHX Text E

FM

W

S

S

S

S

S

S

F

M

F

M

F

M

F

M

F

M

F

M

W W

W

W

S

S

S

S

S

S

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

210-GS-1

OVERALL SITE PLAN

A

F i l e

P a t h

P

M

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

A

B

C

D

E

21 4 5 6 7 8

Phase

STAMP

321 4 5 6 7 8

STP UPGRADES, PHASE I,

VAMC NORTHPORT

79 Middleville Rd, Northport, NY- 11768

631-17-103

Chief Engineer

4/23/2019 S.A.H A.S.H Y.C

ENGINEER OF RECORD

Revisions: Date:

THIS DRAWING HAS BEEN PREPARED IN ACCORDANCE WITH THE PROVISIONS OF TITLE VII, ARTICLE 145, SECTIONS 7200-7209 OF THE NEW YORK STATE EDUCATION LAW. IT IS A VIOLATION OF SAID

LAW FOR ANY PERSON, UNLESS HE/SHE IS ACTING UNDER THE DIRECT SUPERVISION OF A LICENSED PROFESSIONAL ENGINEER, TO ALTER ANY PORTION OF THIS DRAWING IN ANY WAY. IF ANY

PORTION OF THIS DRAWING IS ALTERED, THE ALTERING ENGINEER SHALL AFFIX TO THE ITEM ALTERED HIS SEAL AND THE NOTATION "ALTERED BY" FOLLOWED BY HIS/HER SIGNATURE, THE DATE OF

THE ALTERATION AND A SPECIFIC DESCRIPTION OF THE ALTERATION.

THIS DRAWING HAS BEEN PREPARED FOR THE SPECIFIC PROJECT INDICATED, AND IS AN INSTRUMENT OF SERVICE. THIS DRAWING MAY NOT BE COPIED OR USED, IN WHOLE OR IN PART, BY ANY

PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF HAYDUK ENGINEERING. COPIES OF THIS DRAWING WITHOUT THE ENGINEER'S ORIGINAL SEAL AND SIGNATURE ARE NOT TRUE, VALID COPIES.

1010 Route 112, Suite 200, Port Jefferson Station, NY 11776

Tel: (631) 476-0600 | Fax: (631) 476-0606 consulting engineers

CONSTRUCTION

DOCUMENTS

1. Add Replacement of Air Diffusers and Piping 10/18/2019

2. Add Details as per VA Comments 11/08/2019

AutoCAD SHX Text

PLAN NORTH

AutoCAD SHX Text

SCALE, 1"=80'-0"

AutoCAD SHX Text

AutoCAD SHX Text 160'

AutoCAD SHX Text 80'

AutoCAD SHX Text 40'

AutoCAD SHX Text

SANITARY SEWER

AutoCAD SHX Text

FORCE MAIN

AutoCAD SHX Text

WATER SERVICE

AutoCAD SHX Text

MANHOLE

AutoCAD SHX Text

VALVE

AutoCAD SHX Text

SITE/CIVIL LEGEND

AutoCAD SHX Text

SEWAGE TREATMENT PLANT

AutoCAD SHX Text

GRAVITY DISCHARGE SEWER

AutoCAD SHX Text 6"

AutoCAD SHX Text

INV. 133.86'

AutoCAD SHX Text

MH INV. 131.83

AutoCAD SHX Text

MH-1 INV. 129.84

AutoCAD SHX Text

MH-2 INV 127.38

AutoCAD SHX Text

10" EMERGENCYOVERFLOW SEWER

AutoCAD SHX Text

MH-3 INV. 126.0

AutoCAD SHX Text

1-1/2" WATER LINE

AutoCAD SHX Text

6" WATERLINE

AutoCAD SHX Text 8"

AutoCAD SHX Text

10" CAST IRON FORCEMAIN TO UPPER RECHARGE BED

AutoCAD SHX Text

ENDWALL INV 140.00'

AutoCAD SHX Text

ORIGINAL RECHARGE BED (1971)

AutoCAD SHX Text

RECHARGE BED ADDED (AFTER 1976)

AutoCAD SHX Text

RECHARGE BED ADDED (AFTER 1976)

AutoCAD SHX Text

RECHARGE BED ADDED (AFTER 1976)

AutoCAD SHX Text

OVERFLOW INV. 152.0

AutoCAD SHX Text

12" C.I. PIPE

AutoCAD SHX Text

DISCHARGE 148.0

AutoCAD SHX Text 060520

AutoCAD SHX Text S

AutoCAD SHX Text T

AutoCAD SHX Text E

AutoCAD SHX Text P

AutoCAD SHX Text H

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text G

AutoCAD SHX Text

AutoCAD SHX Text H

AutoCAD SHX Text A

AutoCAD SHX Text Y

AutoCAD SHX Text D

AutoCAD SHX Text U

AutoCAD SHX Text K

AutoCAD SHX Text S

AutoCAD SHX Text T

AutoCAD SHX Text A

AutoCAD SHX Text T

AutoCAD SHX Text E

AutoCAD SHX Text O

AutoCAD SHX Text F

AutoCAD SHX Text N

AutoCAD SHX Text E

AutoCAD SHX Text W

AutoCAD SHX Text Y

AutoCAD SHX Text O

AutoCAD SHX Text R

AutoCAD SHX Text K

AutoCAD SHX Text L

AutoCAD SHX Text I

AutoCAD SHX Text C

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text S

AutoCAD SHX Text E

AutoCAD SHX Text D

AutoCAD SHX Text P

AutoCAD SHX Text R

AutoCAD SHX Text O

AutoCAD SHX Text F

AutoCAD SHX Text E

AutoCAD SHX Text S

AutoCAD SHX Text S

AutoCAD SHX Text I

AutoCAD SHX Text O

AutoCAD SHX Text N

AutoCAD SHX Text A

AutoCAD SHX Text L

AutoCAD SHX Text E

AutoCAD SHX Text N

AutoCAD SHX Text G

AutoCAD SHX Text I

AutoCAD SHX Text N

AutoCAD SHX Text E

AutoCAD SHX Text E

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

210-CU-1

F i l e

P a t h

P

M

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

A

B

C

D

E

21 4 5 6 7 8

Phase

STAMP

321 4 5 6 7 8

STP UPGRADES, PHASE I,

VAMC NORTHPORT

79 Middleville Rd, Northport, NY- 11768

631-17-103

Chief Engineer

4/23/2019 S.A.H A.S.H Y.C

ENGINEER OF RECORD

Revisions: Date:

THIS DRAWING HAS BEEN PREPARED IN ACCORDANCE WITH THE PROVISIONS OF TITLE VII, ARTICLE 145, SECTIONS 7200-7209 OF THE NEW YORK STATE EDUCATION LAW. IT IS A VIOLATION OF SAID

LAW FOR ANY PERSON, UNLESS HE/SHE IS ACTING UNDER THE DIRECT SUPERVISION OF A LICENSED PROFESSIONAL ENGINEER, TO ALTER ANY PORTION OF THIS DRAWING IN ANY WAY. IF ANY

PORTION OF THIS DRAWING IS ALTERED, THE ALTERING ENGINEER SHALL AFFIX TO THE ITEM ALTERED HIS SEAL AND THE NOTATION "ALTERED BY" FOLLOWED BY HIS/HER SIGNATURE, THE DATE OF

THE ALTERATION AND A SPECIFIC DESCRIPTION OF THE ALTERATION.

THIS DRAWING HAS BEEN PREPARED FOR THE SPECIFIC PROJECT INDICATED, AND IS AN INSTRUMENT OF SERVICE. THIS DRAWING MAY NOT BE COPIED OR USED, IN WHOLE OR IN PART, BY ANY

PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF HAYDUK ENGINEERING. COPIES OF THIS DRAWING WITHOUT THE ENGINEER'S ORIGINAL SEAL AND SIGNATURE ARE NOT TRUE, VALID COPIES.

1010 Route 112, Suite 200, Port Jefferson Station, NY 11776

Tel: (631) 476-0600 | Fax: (631) 476-0606 consulting engineers

CONSTRUCTION

DOCUMENTS

1. Add Replacement of Air Diffusers and Piping 10/18/2019

2. Add Details as per VA Comments 11/08/2019

AutoCAD SHX Text

SKIMMER PUMP

AutoCAD SHX Text

(NC)

AutoCAD SHX Text

SKIMMER PUMP

AutoCAD SHX Text

AIRLIFT PIPE TO BE REMOVED (SEE SHEET CU-5 STP IMPROVEMENTS PLAN)

AutoCAD SHX Text

TIE-IN PROPOSED 2" AIR PIPE

AutoCAD SHX Text

CHLORINE CONTACT CHAMBER

AutoCAD SHX Text

WET WELL

AutoCAD SHX Text

FORCE MAIN TO UPPER RECHARGE BED (NOT IN SERVICE)

AutoCAD SHX Text

DRY WELL

AutoCAD SHX Text

PUMPING STATION (NOT IN SERVICE)

AutoCAD SHX Text

GRAVITY OVERFLOW TO LOWER RECHARGE BEDS

AutoCAD SHX Text

INFLUENT MANHOLE

AutoCAD SHX Text

FM

AutoCAD SHX Text G

AutoCAD SHX Text

SLUDGE HOLDING TANK

AutoCAD SHX Text

AERATION TANK 2

AutoCAD SHX Text

CLARIFIER 2

AutoCAD SHX Text

ANOXIC TANK 2

AutoCAD SHX Text

ADJ. WEIR

AutoCAD SHX Text

FINE BUBBLE AERATION

AutoCAD SHX Text

COARSE

AutoCAD SHX Text

INTAKE AIR FILTER

AutoCAD SHX Text 6"

AutoCAD SHX Text 8"

AutoCAD SHX Text 4"

AutoCAD SHX Text 3"

AutoCAD SHX Text

MIXER

AutoCAD SHX Text

GRIT CHANNEL

AutoCAD SHX Text

PARSHALL FLUME

AutoCAD SHX Text

GRINDER AND BAR SCREEN CHAMBER

AutoCAD SHX Text

TIE-IN

AutoCAD SHX Text

12" INFLUENT PIPE

AutoCAD SHX Text

12" INTERNAL RECYCLEPIPE TO BE REMOVED

AutoCAD SHX Text

6" RAS/WAS PIPE TOREMAIN

AutoCAD SHX Text

EXISTING WEIR BOX TO BE REMOVED, 2 LOCATIONS

AutoCAD SHX Text

10" PIPE FOROVERFLOW TO LOWER RECHARGE BEDS

AutoCAD SHX Text 8"

AutoCAD SHX Text

FLEXIBLE SUPERNATANT PIPE RETURN

AutoCAD SHX Text

REMOVE EXISTING BAFFLE WALL AND INSTALL NEW FRP WALL

AutoCAD SHX Text 4"

AutoCAD SHX Text

AERATION TANK 1

AutoCAD SHX Text

CLARIFIER 1

AutoCAD SHX Text

ANOXIC TANK 1

AutoCAD SHX Text

ADJ. WEIR

AutoCAD SHX Text

RAS/WAS PUMPS (OPERATIONAL AND STANDBY)

AutoCAD SHX Text

RAS/WAS PUMPS (DUTY AND STANDBY)

AutoCAD SHX Text 4"

AutoCAD SHX Text 4"

AutoCAD SHX Text 4"

AutoCAD SHX Text 4"

AutoCAD SHX Text

MIXER

AutoCAD SHX Text

THROUGH OLD OUT-OF-SERVICE SCREENING CHAMBER

AutoCAD SHX Text

EXISTING BOX TO BE REMOVED, 2 LOCATIONS

AutoCAD SHX Text

40 H.P AERATION TANK 1 BLOWER

AutoCAD SHX Text

40 H.P AERATION TANK 2 BLOWER

AutoCAD SHX Text

40 H.P STANDBY BLOWER

AutoCAD SHX Text

7.5 H.P SLUDGE HOLDING TANK BLOWER

AutoCAD SHX Text

TIE-IN

AutoCAD SHX Text M

AutoCAD SHX Text

NEW FRP WALL, 2 LOCATIONS

AutoCAD SHX Text

EXISTING BLOWERS AND ASSOCIATED PIPING/VALVES TO BE REMOVED

AutoCAD SHX Text M

AutoCAD SHX Text EXISTING SCREEN NOT IN SERVICE. REMOVE AND INSTALL NEW MECHANICALLY CLEANED FINE SCREEN

AutoCAD SHX Text

(NO)

AutoCAD SHX Text

(NO)

AutoCAD SHX Text

(NC)

AutoCAD SHX Text

(NO)

AutoCAD SHX Text 3"

AutoCAD SHX Text 2"

AutoCAD SHX Text 4"

AutoCAD SHX Text 4"

AutoCAD SHX Text 2"

AutoCAD SHX Text NEW 4" IR PIPE, WITH FLOW METER AND IRPUMPS (1 DUTY AND 1 STANDBY) FOR EACH TRAIN

AutoCAD SHX Text

NEW SKIMMER PIPE EXTENSION PER TRAIN

AutoCAD SHX Text

NEW BLOWER SYSTEM

AutoCAD SHX Text

(NO)

AutoCAD SHX Text

(NO)

AutoCAD SHX Text

IR

AutoCAD SHX Text

IR

AutoCAD SHX Text S

AutoCAD SHX Text R

AutoCAD SHX Text R

AutoCAD SHX Text S

AutoCAD SHX Text R

AutoCAD SHX Text R

AutoCAD SHX Text

IR

AutoCAD SHX Text

IR

AutoCAD SHX Text E

AutoCAD SHX Text E

AutoCAD SHX Text

EFFLUENT PUMPS (DUTY AND STANDBY)

AutoCAD SHX Text D

AutoCAD SHX Text

DECANT PUMP

AutoCAD SHX Text

6" RAS/WASPIPE TO REMAIN

AutoCAD SHX Text

EXISTING 12" IR TO BEREMOVED

AutoCAD SHX Text M

AutoCAD SHX Text 4"

AutoCAD SHX Text 4"

AutoCAD SHX Text M

AutoCAD SHX Text

NEW 4" IR PIPE

AutoCAD SHX Text M

AutoCAD SHX Text M

AutoCAD SHX Text

2" < 3" INCREASER

AutoCAD SHX Text

AIR DIFFUSERS & PIPING TO BE REPLACED- BOTH TANKS

AutoCAD SHX Text

VALVES TO REMAIN

AutoCAD SHX Text

HWL

AutoCAD SHX Text

WL

AutoCAD SHX Text

LWL

AutoCAD SHX Text S

AutoCAD SHX Text R

AutoCAD SHX Text R

AutoCAD SHX Text

IR

AutoCAD SHX Text

IR

AutoCAD SHX Text

WAS

AutoCAD SHX Text M

AutoCAD SHX Text

EL 121.75'

AutoCAD SHX Text

EL 125.75'

AutoCAD SHX Text

EL 126.75'

AutoCAD SHX Text

WL EL 126.50'

AutoCAD SHX Text

HWL EL 128.00'

AutoCAD SHX Text

RAS

AutoCAD SHX Text

10" OVERFLOW PIPE TOLOWER RECHARGE BASIN INV. EL 128.00'

AutoCAD SHX Text

WEIR INV EL 126.00'

AutoCAD SHX Text

HWL EL 128.00'

AutoCAD SHX Text

HWL EL 128.00'

AutoCAD SHX Text

INV. 129.79'

AutoCAD SHX Text

INV. 129.79'

AutoCAD SHX Text

INV. 126.25'

AutoCAD SHX Text

INV. 129.07'

AutoCAD SHX Text 12" C.I.

AutoCAD SHX Text

GRIT CHANNEL

AutoCAD SHX Text

PARSHALL FLUME

AutoCAD SHX Text

DISCHARGE EL. 135.83'

AutoCAD SHX Text

EL. 132.50'

AutoCAD SHX Text

EL. 132.50'

AutoCAD SHX Text

EL. 132.50'

AutoCAD SHX Text

6" C.I. WAS PIPE FROMANOXIC TANK 1 INV. EL 128.75'

AutoCAD SHX Text

SLUDGE HOLDING TANK

AutoCAD SHX Text

CHAIN FLIGHT AND CLARIFIER

AutoCAD SHX Text

EXISTING AIRLIFT PIPE TO BE REMOVED

AutoCAD SHX Text

AERATION TANK

AutoCAD SHX Text

ANOXIC TANK

AutoCAD SHX Text

0.6% SLOPE

AutoCAD SHX Text

RAS PIPE, INV EL 128.75'

AutoCAD SHX Text

TOP OF CONCRETE WALL EL. 133.50'

AutoCAD SHX Text

TOP OF CONCRETE WALL EL. 113.25'

AutoCAD SHX Text

BOTTOM OF FOUNDATION EL. 111.50'

AutoCAD SHX Text

BOTTOM OF SUMP EL. 111.00'

AutoCAD SHX Text

EL 127.00'

AutoCAD SHX Text

EL 131.00'

AutoCAD SHX Text

EL 132.50'

AutoCAD SHX Text

RAS/WAS PUMPS (DUTY AND STANDBY)

AutoCAD SHX Text

CHLORINE CONTACT CHAMBER

AutoCAD SHX Text

WET WELL

AutoCAD SHX Text

DRY WELL

AutoCAD SHX Text

DISCHARGE

AutoCAD SHX Text

NEW FRP BAFFLE WALL

AutoCAD SHX Text

BOTTOM OF TANK EL. 113.75'

AutoCAD SHX Text

BOTTOM OF FOUNDATION EL. 112.00'

AutoCAD SHX Text

IR PIPE TO BE REMOVED

AutoCAD SHX Text

NEW IR PUMPS- DUTY AND STANBY

AutoCAD SHX Text

EXISTING AIRLIFT BOX TO BE REMOVED

AutoCAD SHX Text

BAR SCREEN

AutoCAD SHX Text

WEIR BOX TO BE REMOVED

AutoCAD SHX Text

RUN NEW SKIMMER PIPE TO DISCHARGE POINT IN ANOXIC TANK

AutoCAD SHX Text

NEW ELECTROMAGNETIC FLOW METER

AutoCAD SHX Text

NEW MECHANICAL SCREEN

AutoCAD SHX Text EXISTING PVC DIFFUSER PIPES TO BE REPLACED AND CONNECTED TO NEW 4" AERATION PIPES(SEE SHEETS CU-5)

AutoCAD SHX Text

EL 113.00'

AutoCAD SHX Text

BOTTOM OF TANKS 111.50'

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

NEW 4" IR PVCPIPE

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

6" C.I. RAS/WAS PIPEFROM ANOXIC TANK 2 INV. EL 128.75'

AutoCAD SHX Text

INV EL. 128.50'

AutoCAD SHX Text E

AutoCAD SHX Text

EL. 113.53'

AutoCAD SHX Text

FINE SCREEN CHANNEL

AutoCAD SHX Text

6" > 4" REDUCER

AutoCAD SHX Text

GRINDER AND BAR RACK CHAMBER

AutoCAD SHX Text

FLOW SCHEMATIC

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

HYDRAULIC PROFILE

AutoCAD SHX Text

VERTICAL SCALE: 1"= 6'-0"

AutoCAD SHX Text

HORIZONTAL SCALE: NOT TO SCALE

AutoCAD SHX Text

EXISTING TO REMAIN

AutoCAD SHX Text

PROPOSED

AutoCAD SHX Text

PROPOSED AERATION PIPE

AutoCAD SHX Text EXISTING PIPE/STP EQUIPMENT AND STRUCTURES TO BE REMOVED/ABANDONED (BOTH PROCESS AND AERATION)

AutoCAD SHX Text M

AutoCAD SHX Text

GATE VALVE, PLUG OR BALL VALVE

AutoCAD SHX Text

CHECK VALVE

AutoCAD SHX Text

BUTTERFLY VALVE

AutoCAD SHX Text

REDUCER

AutoCAD SHX Text

ELECTROMAGNETIC FLOWMETER

AutoCAD SHX Text

MOTORIZED VALVE ON AIR SUPPLY PIPE

AutoCAD SHX Text

SLIDE GATE

AutoCAD SHX Text

PROCESS SCHEMATIC LEGEND

AutoCAD SHX Text

PUMP (GENERIC)

AutoCAD SHX Text

MIXER

AutoCAD SHX Text

BLOWER

AutoCAD SHX Text M

AutoCAD SHX Text

FM

AutoCAD SHX Text

ULTRASONIC FLOWMETER

AutoCAD SHX Text 060520

AutoCAD SHX Text S

Aut…