HomeMy WebLinkAbout20200581 Ver 1_ECG PCN_UTIL-C-301_20200429N
8" C900 FIRE SERVICE LINE
2" HDPE WATER SERVICE TUBING
USE 45' BENDS TO CROSS BENEATH
STORM PIPE, PIPE MATERIAL BETWEEN
BENDS SHALL BE DUCTILE IRON
I
15 LF 8" C900 PVC
12" SWIVEL TEE
12" GATE VALVE
12" X 8" REDUCER
8" GATE VALVE
12" DUCTILE
IRON PIPE
SMH 2-`
I TOP 8.82
INV IN 3.35
- - - INV OUT 1.85
12" RPZ ENCLOSURE
USE 45' BENDS TO CROSS BENEATH
DITCH, PIPE MATERIAL BETWEEN
BENDS SHALL BE DUCTILE IRON
(MAINTAIN 36" COVER BENEATH DITCH) -
12" TAPPING SLEEVE
12" TAPPING VALVE
Know what's below.
Call before you dig.
S2
u
NOW OR FORMERLY
US COAST GUARD BASE
D.B. 96, PG. 390
TOFA TOFA -TOFA -TOFA TOFA
120 X 80'
HANGAR FFE:
9.25'
(NOT IN CONTRACT)
120 X 80'
HANGAR FIFE:
9.50'
(NOT IN CONTRAC
\- %4" WATER METER
EX. 12"WATERMAIN (BY PASQUOTANK COUNTY
2" WATER METER WATER SYSTEM)
(BY PASQUOTANK COUNTY
WATER SYSTEM) CONSOLIDATED ROAD - SR 1131 (60' RM)
S3
LEGEND
jqr
BENCHMARK
®
EX. WATER METER
TAXI WA Y L IGHTS
16
MAILBOX
-6-
PROPOSED FIRE HYDRANT
❑®
PROPOSED DROP INLET
®
PROPOSED SEWER CLEANOUT
OS
PROPOSED SEWER MANHOLE
IT-t
PROPOSED TEE
m
PROPOSED WATER METER
®
PROPOSED WATER VALVES
T❑FA
T❑FA
TAXIWAY OBJECT FREE AREA
TSA
TAXIWAY SAFETY AREA
TSA
PL
AIRPORT PROPERTY LINE
PL
UGP
UNDERGROUND POWER
UGP
- x-
EXISTING FENCELINE
EXISTING ASPHALT
EXISTING CONCRETE
PROPOSED CONCRETE
PROPOSED ASPHALT
- -
- W- - -
EXISTING WATER LINE
SANS -
EXISTING GRAVITY SEWER LINE
EXISTING CENTERLINE OF SWALE
EXISTING TOP OF BANK
PROPOSED CENTERLINE OF SWALE
PROPOSED TOP OF BANK/TOE OF SLOPE
PROPOSED WATER LINE
w
SAN
PROPOSED GRAVITY SEWER
PROPOSED SEWER FORCE MAIN
F
PROPOSED ROOF DRAIN PIPE
RD
PROPOSED STORM PIPE
LID-
PROPOSED UNDER DRAIN
- IA1 CS - - -
S4
]Z�
EMAG IN PVMT
E
EMAGINPVMT
LEV 5.76
T= _ELEV 5.53
EMAG IN PP
ELEV 7.32
CONC. ENDWALL
2" SDR 21 PVC SEWER FORCE MAIN
(MAINTAIN 36" COVER BENEATH DITCH)
6" X 2" TAPPING SLEEVE
2" TAPPING VALVE
GENERAL NOTES:
1. EXISTING UNDERGROUND UTILITIES ARE SHOWN BASED ON INFORMATION AVAILABLE
TO THE ENGINEER AND SHOULD NOT BE CONSIDERED COMPLETE. THE CONTRACTOR
SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES (PUBLIC OR
PRIVATE) THAT MAY EXIST IN THE AREA OF CONSTRUCTION PRIOR TO
COMMENCEMENT OF CONSTRUCTION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR
REPAIRING, AT HIS EXPENSE, ANY UTILITIES DAMAGED DURING CONSTRUCTION.
CONTRACTOR SHALL CONTACT NC ONE CALL AT 811 FOR UTILITY LOCATION.
2. IN THE EVENT THAT T HE CONTRACTOR ENCOUNTERS SITE CONDITIONS THAT ARE
DIFFERENT THAN DEPICTED ON THESE PLANS, THE CONTRACTOR SHALL IMMEDIATELY STOP
WORK AND NOTIFY THE ENGINEER OF THE PROBLEM. THE ENGINEER OR OWNER ARE NOT
FINANCIALLY RESPONSIBLE FOR SUCH WORK STOPPAGES OR TIME DELAYS RESULTING
FROM ADDRESSING THE PROBLEM. THE CONTRACTOR ACCEPTS THIS BY ACCEPTING A
CONTRACT TO PERFORM THIS WORK.
3. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM WITH CURRENT
STANDARDS AND SPECIFICATIONS OF THE NORTH CAROLINA DEPARTMENT OF
TRANSPORTATION, NCDEQ, AND THE PASQUOTANK COUNTY WATER DEPARTMENT.
4. A SEDIMENT & EROSION CONTROL PLAN HAS BEEN APPROVED FOR THIS PROJECT. THE
UTILITY CONTRACTOR SHALL NOT DISTURB THE EROSION CONTROL DEVICES AS
INSTALLED FOR THIS PROJECT. ANY RELOCATION OF EROSION CONTROL DEVICES SHALL
BE DONE BY ADVANCE WRITTEN NOTIFICATION TO THE SITE/GENERAL CONTRACTOR AND
THE ENGINEER. THE UTILITY CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO
LIMIT EROSION & SEDIMENT TRANSPORT IN HIS WORK AREA.
5. MINIMUM CLEARANCES FOR WATER, SEWER AND STORM DRAINAGE SHALL MEET THE
FOLLOWING CRITERIA: HORIZONTAL VERTICAL
WATER AND SEWER 10, 18" (WATER ABOVE SEWER)
(WHERE WATER AND SEWER CROSS AND WATER IS NOT ABOVE SEWER OR DOES NOT
HAVE 18" CLEARANCE, BOTH WATER AND SEWER PIPES SHALL BE DUCTILE IRON FOR 10
FEET ON EACH SIDE OF THE CROSSING AND FULL JOINTS OF PIPE SHALL BE CENTERED
ON THE CROSSING)
(WHERE WATER AND STORM DRAINAGE CROSS AND WATER IS NOT ABOVE STORM
DRAINAGE, WATER PIPES SHALL BE DUCTILE IRON FOR 10 FEET ON EACH SIDE OF THE
CROSSING WITH A FULL JOINT CENTERED AT THE CROSSING)
WATER AND STORM DRAINAGE 18"
SEWER AND STORM DRAINAGE 24"
(SEPARATION BETWEEN SEWER AND STORM DRAIN CAN BE REDUCED BY UTILIZING
DUCTILE IRON SEWER PIPE)
6. NO PIPE MATERIAL SUBSTITUTIONS SHALL BE MADE WITHOUT PRIOR APPROVAL FROM THE
ENGINEER.
WATERMAIN NOTES:
1. PASQUOTANK COUNTY WILL PROVIDE WATER SERVICE FOR THIS PROJECT.
3. ALL INSPECTIONS SHALL BE COORDINATED WITH PASQUOTANK COUNTY WATER SYSTEM AND
THE ENGINEER A MINIMUM OF 48 HOURS IN ADVANCE.
4. ALL WATERMAINS SHALL BE EITHER C-900 PVC OR DUCTILE IRON AS SHOWN ON PLANS. ALL
PIPE SHALL COMPLY WITH THE REQUIREMENTS OF AWWA STANDARDS AND THE NATIONAL
SANITATION FOUNDATION. ALL PIPE MUST BEAR THE NSF LOGO FOR POTABLE WATER.
5. WATERMAINS MAY BE INSTALLED UNDER STORM DRAINS WITHOUT FITTINGS, WHERE THE
CHANGE IN VERTICAL ELEVATION IS TWO FEET OR LESS.
6. WATERMAINS INSTALLED UNDER STORM DRAINS SHALL HAVE A MINIMUM SEPARATION OF 18"
BETWEEN WATERMAIN AND STORM DRAIN AND WATERMAIN SHALL BE DUCTILE IRON. WHERE
PRACTICAL, INSTALL A FULL JOINT OF 20 LF DUCTILE IRON PIPE CENTERED UNDER THE
STORM DRAIN. WHERE THE WATERLINE BENDS INTO A VERTICAL LEG WITHIN 10 HORIZONTAL
FEET OF THE STORM DRAIN, THE VERTICAL LEG SHALL BE DUCTILE IRON.
7. THRUST BLOCKING SHALL BE INSTALLED ON ALL BENDS OF 22 1/2° OR GREATER. (SEE THE
SPECIFICATIONS AND DETAILS ON THRUST BLOCKINGS.)
8. THE CONTRACTOR SHALL FIELD VERIFY THE SIZE AND MATERIAL OF EXISTING MAINS PRIOR
TO ORDERING MATERIALS.
9. DURING CONSTRUCTION, NO PIPE SHALL BE COVERED UNTIL INSPECTED BY THE SITE
INSPECTOR REPRESENTING THE ENGINEER. THE CONTRACTOR SHALL NOTIFY THE WATER
DEPARTMENT AND THE ENGINEER 48 HOURS PRIOR TO COMMENCEMENT OF WORK TO
COORDINATE INSPECTION OF WATERLINE.
10. THE CONTRACTOR SHALL SATISFY ALL BOND REQUIREMENTS OF THE DEPARTMENT OF
TRANSPORTATION PRIOR TO THE COMMENCEMENT OF CONSTRUCTION.
11. ALL WATERMAINS SHALL HAVE A MINIMUM OF 36" COVER.
12. ALL PIPES AND SERVICES TO HAVE RUNNING ALONG AND WITH THE PIPE A CONTINUOUS
LENGTH OF #12 SOLID COPPER WIRE AND A 3" WIDE TRACER TAPE AT ONE (1) FOOT BELOW
THE FINISHED GRADE OF THE EXCAVATION FOR THE PIPE.
13. WATERLINES SHALL BE PRESSURE TESTED AND CHLORINATED AS REQUIRED BY NCDEQ AND
AS DETAILED IN THE COUNTY'S SPECIFICATIONS. TESTING SHALL BE INSPECTED BY A
REPRESENTATIVE OF THE ENGINEER.
SEWER NOTES:
1. DISTANCES FOR THE SANITARY SEWER ARE FROM CENTER TO CENTER OF MANHOLE.
2. ALL GRAVITY SEWER SHALL BE EITHER SDR-35 PVC OR DUCTILE IRON AS NOTED ON THE
PLANS. ALL PIPE SHALL MEET THE REQUIREMENTS OF AWWA AND ASTM.
3. ALL MANHOLES WILL HAVE AN 6" MIN. THICK CONCRETE BASE THAT EXTENDS AT LEAST 6"
FROM THE OUTSIDE OF THE RISER SECTION.
4. ALL JOINTS OF THE MANHOLES SHALL BE WRAPPED WITH A BUTYL MASTIC JOINT SEALANT
WRAP.
5. GRAVITY SEWER PIPE SHALL BE TESTED FOR DEFLECTION A MINIMUM OF 30 DAYS AFTER
TRENCH BACKFILL HAS BEEN COMPLETED. IN LIEU OF WAITING 30 DAYS, TESTING CAN
COMMENCE UPON RECEIVING CERTIFICATION THAT TRENCH COMPACTION MEETS A
MINIMUM OF 95% DENSITY.
6. ALL GRAVITY SEWER SHALL BE LEAK TESTED BY MEANS OF A LOW PRESSURE AIR TEST.
7. ALL GRAVITY SEWER SHALL BE CAMERA INSPECTED UPON COMPLETION. 8. ALL
MANHOLES SHALL BE LEAK TESTED BY EITHER VACUUM TESTING OR EXFILTRATION
TESTING.
8. SEWER FORCE MAIN SHALL BE PRESSURE TESTED IN ACCORDANCE WITH CITY OF
ELIZABETH CITY SEWER ORDINANCE AND PROJECT SPECIFICATIONS.
9. PUMP STATION START UP TESTING SHALL BE PERFORMED BY THE CONTRACTOR AND
WITNESSED BY A REPRESENTATIVE OF THE ENGINEER.
10. ALL TESTING SHALL BE IN ACCORDANCE WITH CITY OF ELIZABETH CITY SEWER ORDINANCE,
NCDOT, NCDEQ REGULATIONS (15A NCAC SUBCHAPTER 2T) AND PROJECT SPECIFICATIONS.
11. ALL TESTING SHALL BE WITNESSED BY A REPRESENTATIVE OF THE THE ENGINEER.
CONNECTION TO THE EXISTING SEWER FORCE MAIN BY WET TAP SHALL BE WITNESSED BY A
REPRESENTATIVE OF THE CITY OF ELIZABETH CITY PUBLIC UTILITIES DEPARTMENT.
SCALE 1 "=40'
0 40' 80'
i'H L'7T
LIZABETH CITY
REGIONAL AIRPORT
PARRISH PARTNERS
PARRISH AND PARTNERS OF NORTH CAROLINA, PLLC
Q
Ln
Z
O
U
Q
N
L
v
w
v
v
6
Z
DESIGNER
TECHNICIAN
QC REVIEWER
KDH
BCD
KDH
DATE: 3/16/2020
600000•
• •
TIMMONS GROUP
YOUR VISION ACHIEVED THROUGH OURS.
THIS DRAWING PREPARED AT THE
ELIZABETH CITY OFFICE
1805 West City Drive, Unit E
Elizabeth City, NC 27909
TEL 252.621.5030 FAX 252.562.6974
www.timmons.com
NC LICENCE NO. C-1652
PROJECT NAME
AVIATION FACILITY
PHASE 1
FAA AIPNO. N/A
STATE GRANT NO. 36237.14.14.2
SHEET NAME
UTILITY PLAN
ENGINEER'S SEAL
PROGRESS PRINT
MAR 16, 2020
NOT FOR
CONSTRUCTION
P&P PROJECT NO. 1234
SHEET NO.
C-301