book 4 of request for proposals: 30% conceptual …
TRANSCRIPT
PORTSMOUTH
MAINEHAMPSHIRE
NEW
KITTERY
ASSISTANT COMMISSIONER AND CHIEF ENGINEER DATE
APPROVED:
RECOMMENDED FOR APPROVAL:
DIRECTOR OF PROJECT DEVELOPMENT DATE
NEW HAMPSHIRE
DEPARTMENT OF
TRANSPORTATION
THE STATE OF
TOTAL SHEETSSHEET NO.STATE PROJECT NO.FEDERAL PROJECT NO.
CH
EC
KE
D
BY
DR
AW
N
BY
DA
TE
DA
TE
DEPARTMENT OF TRANSPORTATION
VH
B
TE
AM
06/2020
06/2020
THE STATE OF
DEPARTMENT OF
TRANSPORTATION
MAINE
VH
B
TE
AM
STATES OF MAINE AND NEW HAMPSHIRE
AND
MAINE TURNPIKE AUTHORITY
AUTHORITY
TURNPIKE
MAINE
DIRIGO
MAINE
SCALE:1"= 1200'
TOWN OF KITTERY, MAINECITY OF PORTSMOUTH, NH AND
COUNTIES OF ROCKINGHAM, NH AND YORK, ME
GRI
D
LOCATION MAP
0
GRAPHIC SCALE
1/4 1/2 1 2 mi.
N
16189B
LIMIT OF WORK
I-95 NB
STA. 400+00
MAINE
PORTSMOUTH
LIMIT OF WORK
I-95 SB
STA. 715+00
HAMPSHIRE
NEW
KITTERY
-
MAINE
16189B
PISCATAQUA RIVER BRIDGE (INTERSTATE 95)DYNAMIC PART-TIME SHOULDER USE OVER THE
PORTSMOUTH-KITTERY
PROJECT NUMBER: 16189B
I-95/MAINE TURNPIKE APPROACHESHIGH LEVEL BRIDGE (HLB) AND 30% CONCEPTUAL PLANS FOR
BOOK 4 OF REQUEST FOR PROPOSALS:
MAY 7, 2021
ADDENDUM #3
1 62
SHEET NO. DESCRIPTION
INDEX OF SHEETS
GENERAL NOTES
GENERAL NOTES
INDEX OF SHEETS AND
ITS NOTES
GROUNDING NOTES
PROPOSEDexisting
SUPPLEMENTAL TRAFFIC SYMBOLS
LUS
DMS
LUS
LUS LUS
RESISTANCE TO GROUND.
ADDITIONAL GROUND WIRING AS REQUIRED TO ACHIEVE THE REQUIRED
CONTRACTOR SHALL INSTALL ADDITIONAL GROUND RODS AND CONNECT 6.
REQUIRED FOR THE CONNECTED EQUIPMENT.
WITH RESISTANCE TO GROUND NO GREATER THAN THE RESISTANCE
ALL ITS EQUIPMENT CABINETS SHALL INCLUDE GROUNDING AND BONDING 5.
EXCEED 10 OHMS.
MESSAGE SIGNS AND WARNING SIGNS WITH FLASHING BEACONS SHALL NOT
POST. RESISTANCE TO GROUND FOR GROUND AND POST MOUNTED DYNAMIC
CONNECTED TO A GROUND ROAD ARRAY AND BONDED TO EACH SUPPORT
SIGNS WITH FLASHING BEACONS SHALL INCLUDE GROUND WIRES
ALL GROUND AND POST MOUNTED DYNAMIC MESSAGE SIGNS AND WARNING 4.
EXCEED 10 OHMS.
THROUGH ALL DYNAMIC MESSAGE SIGNS AND LANE USE SIGNS SHALL NOT
BE GROUNDED AND BONDED TO THE BRIDGE. RESISTANCE TO GROUND
ALL ELECTRONIC EQUIPMENT MOUNTED TO THE HIGH LEVEL BRIDGE SHALL 3.
MESSAGE SIGNS AND LANE USE SIGNS SHALL NOT EXCEED 10 OHMS.
BONDED TO EACH POST. RESISTANCE TO GROUND THROUGH ALL DYNAMIC
SHALL INCLUDE GROUND WIRES CONNECTED TO A GROUND ROD ARRAY AND
ALL ELECTRONIC EQUIPMENT MOUNTED TO OVERHEAD SIGN STRUCTURES 2.
VERTICAL STEEL STRUCTURES SHALL NOT EXCEED 25 OHMS.
ARRAY AND BONDED INTERNALLY. RESISTANCE TO GROUND FOR ALL
STRUCTURES SHALL INCLUDE GROUND WIRES CONNECTED TO A GROUND ROD
ALL EQUIPMENT SHALL INCLUDE GROUNDING AND BONDING. STEEL 1.
SIGN
GROUND MOUNTED DYNAMIC MESSAGE
SIGN STRUCTURE
LANE USE SIGNS ON OVERHEAD
STRUCTURE
LANE USE SIGNS ON INDEPENDENT
MOTOR VEHICLE DETECTION SENSOR
EQUIPMENT/ANTENNA
WIRELESS COMMUNICATIONS
INFORMATION NEEDED.
CONTRACTOR SHALL BE RESPONSIBLE TO GATHER ANY ADDITIONAL SURVEY
FURTHER SURVEY WAS COMPLETED ON BEHALF OF THIS PROJECT. THE
OVERLAPS WITH THE HIGH LEVEL BRIDGE REHABILITATION PROJECT. NO
14.THE ONLY SURVEYED AREA OF THE PROJECT IS WHERE THE PROJECT
AND WITH THE MAINEDOT RESIDENT.
SHALL COORDINATE THEIR ACTIVITIES WITH THE EXISTING CONTRACTOR
CONTROL AND ACCESS WITHIN THE PROJECT LIMITS. THE CONTRACTOR
EXISTING BRIDGE REHABILITATION CONTRACT HAS PRIORITY FOR TRAFFIC
OTHER CONTRACTORS AND ON-GOING WORK ALONG THE CORRIDOR. THE
THE CONTRACTOR SHALL COORDINATE ALL CONSTRUCTION ACTIVITIES WITH 13.
NON-WORKING HOURS.
MATERIALS WITHIN THE CLEAR ZONE OF ANY ROADWAY DURING
THE CONTRACTOR SHALL NOT BE ALLOWED TO STOCKPILE CONSTRUCTION 12.
REMAIN" UNLESS OTHERWISE INDICATED BY THE CONTRACTOR'S DESIGN.
ALL ITEMS NOT REFERENCED FOR MODIFICATION WILL BE "EXISTING TO 11.
ADVANCE.
INVOLVED UTILITY COMPANIES ARE NOTIFIED AT LEAST 72 HOURS IN
BY THE CONTRACTOR. NO EXCAVATION SHALL BE DONE UNTIL ALL
RESPONSIBILITY FOR REPAIR AND COST OF SUCH DAMAGE SHALL BE BORNE
DAMAGE TO EXISTING UTILITIES SHALL BE THE CONTRACTOR'S
IN NHDOT JURISDICTION WILL BE CAPTURED USING DIG SAFE. ANY
COORDINATE MARKINGS OF ALL EXISTING UTILITY LOCATIONS. UTILITIES
TURNPIKE THE CONTRACTOR SHALL CONTACT MTA, (207-871-7771), TO
CABLING, DRAINAGE, SEWER, COMMUNICATIONS, ETC.). ALONG THE MAINE
FACILITIES (LIGHTING, ITS CONDUITS, ELECTRICAL CONDUIT, SIGNAL
BOTH UNDERGROUND AND OVERHEAD AND SHALL INCLUDE ALL OWNER
THE CONTRACTOR SHALL VERIFY LOCATIONS OF ALL EXISTING UTILITIES 10.
INCLUDING TEMPORARY OR PERMANENT EASEMENTS THAT MAY BE REQUIRED.
RIGHTS-OF-WAY FOR CONSTRUCTION PROPOSED WITHIN THIS PROJECT,
ONLY. THE CONTRACTOR IS RESPONSIBLE FOR IDENTIFYING IMPACTS ON
GEOGRAPHIC INFORMATION SYSTEM (GIS) DATA AND ARE FOR REFERENCE
CONTRACTOR SHALL NOTE THAT THIS LINEWORK IS DERIVED FROM PUBLIC
9. PLAN SHEETS INCLUDE APPROXIMATE RIGHT-OF-WAY LINES AND THE
REPAIRED BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE OWNERS.
FORMAL AGREEMENT AND HAS BEEN DAMAGED BY THE CONTRACTOR SHALL BE
EXISTING PROPERTY THAT WAS NOT PROPOSED TO BE MODIFIED OR HAVE A
TEMPORARY EASEMENTS SHALL BE BORNE BY THE CONTRACTOR. ANY
PROPERTY OWNERS. ANY COST FOR RIGHT-OF-WAY OR PERMANENT OR
CONTRACTOR SHALL MAKE ARRANGEMENTS WITH OTHER PUBLIC AND PRIVATE
ALL WORK SHALL OCCUR WITHIN OWNERS' RIGHTS-OF-WAY. THE 8.
NO EXISTING MONUMENTS, BOUNDS, OR BENCHMARKS SHALL BE DISTURBED.7.
THE RESPONSIBILITY OF THE CONTRACTOR.
RAILROAD, INCLUDING PROVISIONS FOR RAILROAD FLAGGERS, SHALL BE
RIGHT-OF-WAY.ALL COORDINATION AND COSTS ASSOCIATED WITH THE
RAILROAD PROTECTIVE LIABILITY WITHIN 20 FEET OF THE RAILROAD
THAT NHDOT STANDARD SPECIFICATIONS REQUIRE CONTRACTORS TO OBTAIN
RAILROADS WITHIN THE PROJECT AREA, THE CONTRACTOR IS ADVISED
THESE PLANS IS NOT EXPECTED TO IMPACT OR ALTER EXISTING
CORRIDOR IN NEW HAMPSHIRE. THOUGH THE CONSTRUCTION INDICATED ON
RAILROAD CROSSINGS ARE LOCATED AT TWO LOCATIONS ALONG THE I-95 6.
OF EQUIPMENT NEAR THESE LINES, ESPECIALLY CRANES.
ADVISED THAT EXTREME CAUTION WILL BE REQUIRED IN THE OPERATION
WITH LATERAL CROSSINGS AT VARIOUS LOCATIONS. THE CONTRACTOR IS
OVERHEAD TRANSMISSION LINES ARE LOCATED THROUGHOUT THE PROJECT 5.
PROVIDED ON THE APPENDIX F PRICING WORKSHEETS.
THE UNIT ITEMS INCLUDED IN THE CONTRACTOR'S COST PROPOSAL AS
SPECIAL PROVISIONS SHALL BE INTERPRETED TO MEAN SUBSIDIARY TO
THE STANDARD SPECIFICATIONS, SUPPLEMENTAL SPECIFICATIONS, OR
ALL REFERENCES TO METHOD OF MEASUREMENT AND BASIS OF PAYMENT IN 4.
PROJECT.
SPECIFICATIONS, AND GUIDANCE DOCUMENTS THAT APPLY TO THIS
ATTENTIONS. SEE THE RFP FOR ADDITIONAL STANDARDS,
TECHNICAL PROVISIONS, THE SPECIAL PROVISIONS, AND THE SPECIAL
ROAD CONSTRUCTION WITH PUBLISHED AMENDMENTS, THE RFP, THE
SUPPLEMENTAL SPECIFICATIONS, THE NHDOT 2010 STANDARD PLANS FOR
SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION, PUBLISHED
CONSTRUCTION SHALL BE GOVERNED BY THE NHDOT 2016 STANDARD 3.
PROPOSALS (RFP) AND THE TECHNICAL PROVISIONS.
ALTERED BY THE CONTRACTOR IN ACCORDANCE WITH THE REQUEST FOR
INTENT. THE LOCATIONS OF DEVICES ARE CONCEPTUAL AND MAY BE
WHEN PREPARING THEIR COST PROPOSAL AND TO CLARIFY THE PROJECT
THESE 30% CONCEPTUAL PLANS ARE FOR THE CONTRACTOR'S REFERENCE 2.
NEW HAMPSHIRE DEPARTMENT OF TRANSPORTATION (NHDOT)c.
MAINE TURNPIKE AUTHORITY (MTA)b.
MAINE DEPARTMENT OF TRANSPORTATION (MAINEDOT)a.
OWNER JURISDICTIONS:
(STATE OF MAINE AND STATE OF NEW HAMPSHIRE), CROSSING THREE
CONSTRUCTION WORK FOR THIS PROJECT IS REQUIRED IN TWO STATES 1.
ALL-SEASON LINE OF SIGHT.
ALL MICROWAVE WIRELESS LINKS SHALL BE UNOBSTRUCTED AND MAINTAIN 8.
FOR REFERENCE.
"ROADSIDE DESIGN GUIDE", LATEST EDITION. SEE CLEAR ZONE TABLE
CLEAR ZONE AND ROADSIDE PROTECTION GUIDELINES AND THE AASHTO
PARTICULAR SITES SHOULD BE DETERMINED BY REVIEW OF THE OWNERS'
EXISTING OR PROPOSED GUARDRAIL. SPECIFIC CLEAR ZONES FOR
SHALL BE INSTALLED OUTSIDE OF THE CLEAR ZONE OR PROTECTED BY
ALL ITS DEVICES, EQUIPMENT CABINETS, AND SUPPORT STRUCTURES 7.
RECOMMENDATIONS TO PROVIDE A COMPLETE SYSTEM.
WITH STAMPED ENGINEERING DRAWINGS AND MANUFACTURER
CONTRACTOR SHALL CONSTRUCT AND INSTALL EQUIPMENT IN ACCORDANCE
ORIENTATIONS FOR REPRESENTATION OF GENERAL LOCATION ONLY. THE
ON PLAN SHEETS FOR CLARITY. SYMBOLS ARE SHOWN AT DISTANCES OR
ALL ITS SYMBOLS ARE SHOWN AT A LARGE SCALE AND REVERSED COLOR 6.
UNDERGROUND UTILITIES.
GUARDRAIL OR PROTECTIVE BARRIERS SHALL AVOID EXISTING
SUPPORT STRUCTURES OR OTHER GROUND BASED STRUCTURES. ALL
ON ACTIVE ROADWAYS SHALL BE IN PLACE PRIOR TO INSTALLING
ALL GUARDRAIL OR PROTECTIVE BARRIERS TO PROTECT ITS EQUIPMENT 5.
CABLE" WARNING TAPE 12 INCHES ABOVE ALL UNDERGROUND CONDUIT.
THE CONTRACTOR SHALL PROVIDE A 2-INCH WIDE DETECTABLE "BURIED 4.
ALL EXPOSED CONDUITS SHALL BE CAPPED FOR FUTURE USE.3.
AND IMPLEMENTED AS REQUIRED BY THE CONTRACTOR.
ALTERATIONS REQUESTED BY THE FCC AND FAA SHALL BE DOCUMENTED
TEMPORARY CONDITIONS DURING CONSTRUCTION. ANY FINDINGS OR
RESPONSIBLE FOR ANY PERMIT APPLICATIONS TO THE FCC AND FAA FOR
APPLICATIONS TO THE FCC AND FAA. THE CONTRACTOR SHALL BE
THE OWNERS ANY INFORMATION NECESSARY TO DEVELOP PERMIT
INSTALLATIONS; THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING
THE OWNERS WILL PROVIDE FCC AND FAA FILINGS FOR ALL PERMANENT
ADMINISTRATION (FAA) NOTICES AND APPROVALS BEFORE CONSTRUCTION.
COMMUNICATIONS COMMISSION (FCC) AND FEDERAL AVIATION
STRUCTURES THAT EMIT RADIO FREQUENCIES SHALL REQUIRE FEDERAL
ALL WIRELESS EQUIPMENT MOUNTED TO PROPOSED OR EXISTING 2.
INSPECTORS.
AND INCLUDE INSPECTION BY MUNICIPAL OR STATE ELECTRICAL
CONNECTIONS WITH THE CONTACTS INCLUDED IN THE RFP DOCUMENTATION
CODES. CONTRACTOR SHALL COORDINATE ELECTRICAL SERVICE
NEW HAMPSHIRE, THE STATE OF MAINE, AND THE LOCAL ELECTRICAL
NATIONAL ELECTRIC CODE (NEC), THE REQUIREMENTS OF THE STATE OF
ALL WORK SHALL CONFORM TO THE LATEST ADOPTED REVISION OF THE 1.
(MPH)DESIGN SPEED
FORESLOPES BACKSLOPES
FLATTER1V:6H OR
1V:4H1V:5H TO
FLATTER1V:6H OR 1V:3H
1V:4H1V:5H TO
40
45 - 50
55
60
65 - 70
24 32 18 22 24
22 28 16 20 22
16 18 16 16 18
32 44 22 26 28
34 46 24 30 30
62A
61 - 62
59 - 60
55 - 58
33 - 54
17 - 32
16
5 - 15
3 - 4
2
1
OVERHEAD SIGN MOUNTING LAYOUT
COMMUNICATION ARCHITECTURE
BRIDGE CROSS SECTIONS
DETOUR PLANS
ITS DEVICE PLANS
GENERAL PLANS
KEY PLAN
DETAILS
STANDARD SYMBOLS
INDEX OF SHEETS AND GENERAL NOTES
TITLE PAGE
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DEPARTMENT OF TRANSPORTATION BUREAU OF TSMO
DATE PLOTTED VHB PROJECT NO.
52625.025/7/2021
STATE PROJECT NO. SHEET NO. TOTAL SHEETS
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MODEL
Default 16189B
DEPARTMENT OF TRANSPORTATION BUREAU OF TSMO
DATE PLOTTED VHB PROJECT NO.
52625.025/7/2021
STATE PROJECT NO. SHEET NO. TOTAL SHEETS
SH
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SCALE IN FEET
50 0 50 100
-
MODEL
PVM11 16189B
T
T
BM
APPROX. EXISTING L.A.R.O.W.
APPROX. EXISTING L.A.R.O.W.
12.0'
12.0'
11.5'
11.5'
11.5'
11.5'
12.0'
6" SBL (W)
6" SBL (W)
6" SSL (Y)
6" SSL (Y)
6" SBL (W)
6" SBL (W)
6" SSL (W)
6" SSL (W)
PAVEMENT MARKINGS
MATCH EXISTING
6" SDL (W)(T)
12'
11.5'
11.5'
12.0'
12.5'
6" SSL (W)
6" SSL (W)
6" SSL (
W)
6" SSL (
W)
6" SDL (W)(T)
6" SSL (Y)
6" SBL (W)
6" SBL (W)
6" SDL (W)
6" SSL (W)
PAVEMENT MARKINGS
MATCH EXISTING
4.8' SHLD
13.0' SHLD
6" SDL (W)
11.5'
11.5'
11.5'
12.0'
2' SHLD
13.6' SHLD
11.5'
11.5'
11.5'
12.0'
L
L
L
LL
L
DYNAMIC MESSAGE SIGN
NEW GROUND MOUNT
DM
S LU
SL
US
STRUCTURE AND SIGNS
REPLACE OVERHEAD SIGN
AT EXIT 1 ON-RAMP
FLASHING BEACONS ON GATE
INSTALL SIGN AND
LU
SL
US
12.9' SHLD
6" SDL (W)(T)
6" SSL (W)
13.4' SHLD
6" SDL (W)(T)
GRI
D
DE
NN
ET
T
RD
FLASHING BEACONS
EXIT 1 ACCESS GATE AND
SEE ITS DEVICE PLANS
EXIT 1 N
ORT
HB
OU
ND
OFF
RA
MP
SOUTHBOUND
NORTHBOUND
GENERAL PLANS (12 OF 16)
MAINE
MAINE
MA
TC
H
TO S
HE
ET
GE
NE
RA
L P
LA
NS (11
OF
16)
MA
TC
H
TO S
HE
ET
GE
NE
RA
L P
LA
NS (13
OF 16)
NOTE:
95-S-0.5-LUS-X-MTA
95-N-0.5-FSD-V-MTA
SEE ITS DEVICE PLANS
95-S-0.7-ICAB-X-MTA
95-S-0.7-MVDS-I-MTA
95-S-0.7-LUS-X-MTA
95-N-0.6-CCTV-X-MTA
95-N-0.6-LUS-X-MTA
SEE ITS DEVICE PLANS
PAVEMENT WORK TO BE COMPLETED BY OTHERS.
MARKINGS TO BE COMPLETED BY OTHERS. ALL
FOR FINAL PAVEMENT MARKING DESIGN. ALL PAVEMENT
REFERENCE ONLY. CONTRACTOR WILL BE RESPONSIBLE
PROPOSED PAVEMENT MARKINGS SHOWN FOR CONTRACTOR
1
3
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AND BLANK OUT SIGN.
INFORMATIONAL SIGN,
LANE USE SIGNAL,
NEW GUIDE SIGNS,
FURNISH AND INSTALL
EXISTING SIGNS,
OTHERS. REMOVE
INSTALLED BY
STRUCTURE TO BE
NEW OVERHEAD SIGN
575+00 576+00 577+00 578+00 579+00 580+00 581+00 582+00 583+00 584+00585+00
586+00587+00
588+00
DEPARTMENT OF TRANSPORTATION BUREAU OF TSMO
DATE PLOTTED VHB PROJECT NO.
52625.025/7/2021
STATE PROJECT NO. SHEET NO. TOTAL SHEETS
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50 0 50 100
-
MODEL
PVM12 16189B
BM
APPROX. EXISTING L.A.R.O.W.
4:1
PAVEMENT MARKINGS
MATCH EXISTING
11.5'
12.0'
11.5' 6" SSL (Y)
6" SBL (W)
6" SBL (W)
6" SSL (W)
6" SBL (W)
6" SBL (W)
6" SSL (W)
6" SSL (Y)
6" SSL (W)
11.5'
11.5'
11.5'
6" SDL (W)(T)
6" SDL (W)(T)
6" SBL (W)
6" SBL (W)
6" SSL (Y)
11.5'
11.5'
11.5'
11.5'
12.0'
11.5'
6" SSL (W)
6" SSL (W)
6" SSL (W)
6" SDL (W)(T)
6" SSL (Y)
6" SBL (W)
6" SBL (W)
6" SSL (W)
NEW DMS BOARD BELOW EXIT 3 SIGN
REPLACE OVERHEAD SIGN STRUCTURE AND SIGNS
6.0' SHLD13.5' SHLD
12" SSL (W)
12" SSL (W)12.5'
6" SDL (W)6" SDL (W)(T)
13.8' SHLD
10.0' SHLD
12.5'
9.6' SHLD
12.0'
L
L
L
LU
SL
US
LU
SL
US
AT EXIT 1 ON-RAMP
FLASHING BEACONS ON GATE
INSTALL SIGN AND
11.5' SHLD
2' SHLD
6.7' SHLD
11.5'
11.5'
11.5'
12.0'
GRI
D
NORTHBOUND
SOUTHBOUND
EXIT 2 SOUTHBOUND ON RAMP
GENERAL PLANS (13 OF 16)
MAINE
MAINE
MA
TC
H
TO S
HE
ET
GE
NE
RA
L P
LA
NS (12
OF
16)
MA
TC
H
TO S
HE
ET
GE
NE
RA
L P
LA
NS (14
OF 16)
95-S-0.7-MVDS-I-MTA
95-S-0.7-LUS-X-MTA
95-N-0.6-CCTV-X-MTA
95-N-0.6-LUS-X-MTA
SEE ITS DEVICE PLANS
NOTE:
95-S-1.0-ICAB-X-MTA
95-N-1.0-LUS-X-MTA
SEE ITS DEVICE PLANS
PAVEMENT WORK TO BE COMPLETED BY OTHERS.
MARKINGS TO BE COMPLETED BY OTHERS. ALL
FOR FINAL PAVEMENT MARKING DESIGN. ALL PAVEMENT
REFERENCE ONLY. CONTRACTOR WILL BE RESPONSIBLE
PROPOSED PAVEMENT MARKINGS SHOWN FOR CONTRACTOR
1
1
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3
AND BLANK OUT SIGN.
INFORMATIONAL SIGN,
USE SIGNAL,
NEW GUIDE SIGNS, LANE
FURNISH AND INSTALL
REMOVE EXISTING SIGNS,
INSTALLED BY OTHERS.
STRUCTURE TO BE
NEW OVERHEAD SIGN
589+00 590+00 591+00 592+00 593+00 594+00 595+00 596+00 597+00 598+00 599+00 600+00601+00
602+00
DEPARTMENT OF TRANSPORTATION BUREAU OF TSMO
DATE PLOTTED VHB PROJECT NO.
52625.025/7/2021
STATE PROJECT NO. SHEET NO. TOTAL SHEETS
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MODEL
PVM01 16189B
ITS
ITS
MP
LU
SL
US
LU
SL
US
IT
S
SCALE IN FEET
25 0 25 50
NORTHBOUND
SOUTHBOUND
EXIT 1NORTHBOUND
OFF-R
AMP
DE
NN
ET
T
RO
AD
ROAD AT SPINNEY WAY.
INTERSECTION OF OLD DENNETT
POTENTIAL POWER SOURCE FROM
TRANSFORMER IF NECESSARY).
0.6_S (AND STEP-DOWN
FOR DEVICES AT MILE POINT
PROPOSED DISCONNECT PEDESTAL
MAINE
MAINE
GRI
D
EXIT 1 SOUTHBOUND ON-RAMP
W 70°45' 16.91"
N 43°05' 58.63"
EXPLORATION AT
PRELIMINARY GEOTECH
ITS EQUIPMENT CABINET.
INSTALL NEW GROUND MOUNTED
AT THIS LOCATION.
PROTECT PROPOSED ITS DEVICES
EXTEND EXISTING GUARDRAIL TO
W 70°45' 20.67"
N 43°05' 55.40"
AND
W 70°45' 20.02"
N 43°05' 54.74"
EXPLORATION AT
PRELIMINARY GEOTECH
NORTHBOUND.
SUPPORT POLE AT MILEPOINT 0.6 OF MAINE TURNPIKE
LINK BETWEEN THIS LOCATION AND PROPOSED CCTV
PRELIMINARY EVALUATION INDICATED WIRELESS ACCESS
COMMUNICATIONS SYSTEM BY WIRELESS CONNECTION.
THAT SHALL INTERCONNECT WITH NEW MTA
INSTALL NEW GROUND MOUNTED ITS EQUIPMENT CABINET
LANES.
SOUTHBOUND LANES, INCLUDING PART-TIME SHOULDER
CAPABLE OF DETECTING ALL NORTHBOUND AND
OFFSET BRACKET TO NEW OVERHEAD SIGN STRUCTURE
INSTALL NEW MOTOR VEHICLE DETECTION SENSOR WITH
STRUCTURE.
CENTERED OVER THE SHOULDER ON NEW OVERHEAD SIGN
INSTALL NEW LANE USE SIGN AND BLANK OUT SIGN
NORTH OF THE EXIT 1 SOUTHBOUND ON-RAMP.
INSTALL NEW OVERHEAD SIGN STRUCTURE SOUTHBOUND
MILEPOINT 0.6 OF MAINE TURNPIKE NORTHBOUND.
LINK BETWEEN THIS LOCATION AND PROPOSED CCTV POLE AT
PRELIMINARY EVALUTATION INDICATIED WIRELESS ACCESS
NEW MTA COMMUNICATIONS SYSTEM BY WIRELESS CONNECTION.
NEW SHOULDER USE WARNING SIGN SHALL INTERCONNECT WITH
THE DYNAMIC PART-TIME SHOULDER USE.
FLASHING BEACONS SHALL BE ACTIVE UPON ACTIVATION OF
SOUTHBOUND ON-RAMP WITH FLASHING BEACONS.
INSTALL NEW SHOULDER USE WARNING SIGN ALONG EXIT 1
95-S-0.7-MVDS-I-MTA 95-S-0.7-ICAB-X-MTA
95-N-0.6-CCTV-X-MTA 95-S-0.7-LUS-X-MTA
ITS DEVICE PLANS 95-N-0.6-LUS-X-MTA
CCTV LOCATION AT MILEPOINT 1.1.
FLASHING BEACONS, AND EXISTING
BRIDGE, EXIT 1 ACCESS GATE AND
COMMUNICATION BETWEEN HIGH LEVEL
EQUIPMENT TO PROVIDE
INSTALL WIRELESS COMMUNICATIONS
STEEL SUPPORT POLE.
INSTALL TWO NEW CCTV CAMERAS AND
W 70°45' 20.93"
N 43°05' 54.13"
EXPLORATION AT
PRELIMINARY GEOTECH
2 2
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OVERHEAD SIGN STRUCTURE.
NORTHBOUND OFF-RAMP / SHOULDER ON
SIGN CENTERED OVER THE EXIT 1
INFORMATIONAL SIGN, AND BLANK OUT
INSTALL NEW LANE USE SIGN,
SIGNS ON OVERHEAD SIGN STRUCTURE.
FURNISH AND INSTALL NEW GUIDE
REMOVE EXISTING GUIDE SIGNS.
GUIDE SIGNS.
INSTALLED BY OTHERS WITH EXISTING
NEW OVERHEAD SIGN STRUCTURE TO BE
583+00584+00
585+00586+00
587+00588+00
589+00590+00
DEPARTMENT OF TRANSPORTATION BUREAU OF TSMO
DATE PLOTTED VHB PROJECT NO.
52625.025/7/2021
STATE PROJECT NO. SHEET NO. TOTAL SHEETS
SH
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EC
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LT
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TAI
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DA
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MB
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DA
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ST
ATI
ON
ST
ATI
ON
DE
SC
RI
PTI
ON
RE
VI
SI
ON
S
AF
TE
R
PR
OP
OS
AL
DGN
STATE OF NEW HAMPSHIRE
SD
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PR
OC
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W
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VH
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PVM01 16189B
ITSMP
IT
S
LU
SL
US
APPROX. EXISTING L.A.R.O.W.
SCALE IN FEET
25 0 25 50
ITS EQUIPMENT CABINET
INSTALL NEW GROUND MOUNTED
SOUTHBOUND
NORTHBOUND
STEP-DOWN TRANSFORMER IF NECESSARY
DEVICES AT MILE POINT 1.0_N (AND
PROPOSED DISCONNECT PEDESTAL FOR
GRI
D
MAINE
MAINE
(MAY REQUIRE TRANSFORMER)
EXIT 2 INTERCHANGE
DEVICES ON SOUTH SIDE OF
POTENTIAL POWER SOURCE FOR
W 70°45' 04.85"
N 43°06' 06.13"
AND
W 70°45' 03.96"
N 43°06' 05.51"
INVESTIGATION AT
PRELIMINARY GEOTECH
EXIT 2 SOUTHBOUND ON-RAMP
LOCATION.
TO PROTECT NEW SIGN STRUCTURE
EXTEND GUARDRAIL AS REQUIRED
NETWORK THROUGH WIRELESS OR WIRED CONNECTIONS.
WITH MAINE TURNPIKE AUTHORITY'S TMCC COMMUNICATIONS
NEW SHOULDER USE WARNING SIGN SHALL INTERCONNECT
OF THE DYNAMIC PART-TIME SHOULDER USE.
FLASHING BEACONS SHALL BE ACTIVE UPON ACTIVIATION
SOUTHBOUND ON-RAMP WITH FLASHING BEACONS.
INSTALL NEW SHOULDER USE WARNING SIGN ALONG EXIT 2
95-S-1.0-ICAB-X-MTA
95-N-1.0-LUS-X-MTA
ITS DEVICE PLANS
OFF-RAMP
NORTHBOUND
EXIT 2
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CCTV LOCATION AT MILEPOINT 1.1
POLE AT EXIT 1 SOUTHBOUND OFF-RAMP AND EXISTING
PROVIDE WIRELESS ACCESS LINKS BETWEEN CCTV SUPPORT
INSTALL WIRELESS COMMUNICATIONS EQUIPMENT TO
STRUCTURE.
OFF-RAMP / SHOULDER RUNNING LANE ON OVERHEAD SIGN
BLANK OUT SIGN CENTERED OVER THE EXIT 2 NORTHBOUND
INSTALL NEW LANE USE SIGN, INFORMATIONAL SIGN, AND
NEW GUIDE SIGNS ON NEW OVERHEAD SIGN STRUCTURE.
REMOVE EXISTING GUIDE SIGNS. FURNISH AND INSTALL
OTHERS WITH EXISTING GUIDE SIGNS.
NEW OVERHEAD SIGN STRUCTURE TO BE INSTALLED BY
595+00596+00
597+00598+00
599+00600+00
601+00602+00
CL
CL
CL
100'
THRU
I-95
THRU
I-95
THRU
I-95
11.5'
2% 2% 2% 2%±4% ±4%
24'
CLEARANCE
18' MIN.
EO
TW
EO
TW
11.5' 11.5' 15.0'
CL
CL
CL
16'2'
18'
2% 2% 2% 2%±4%
EO
TW
CLEARANCE
18' MIN.
THRU
I-95
THRU
I-95
THRU
I-95
11.5' 11.5' 11.5'
PTSU
DECEL LANE
I-95
9.5' X 2.5'
EXIT PANEL:
9.5' X 2.5'
EXIT PANEL:
9.5' X 2.5'
EXIT PANEL:
6'
6'
3'
12' 3'
6'
7'
6'
6'
6'2' 2'
18' 21' 8.5' 14'
8.5'
6.5'
15'
6'
4.5'
3'
2'21'8.5'
3'
±7:1 4.5:1
PART-TIME SHOULDER USE
WITH NEW SIGNING AND
CROSS SECTION AT EXIT 1
OVERHEAD SIGN STRUCTURE
PART-TIME SHOULDER USE
WITH NEW SIGNING AND
CROSS SECTION AT EXIT 2
OVERHEAD SIGN STRUCTURE
73.0' ±
BARRIER ELEV.
TOP OF
APPROXIMATE
ELEV. 65.5' ±
FOUNDATION
TOP OF
APPROXIMATE
ELEV. 93.1' ±
APPROXIMATE
48.0' ±
BARRIER ELEV.
TOP OF
APPROXIMATE
ELEV. 40.5' ±
FOUNDATION
TOP OF
APPROXIMATE
22.5'
ELEV. 68.3' ±
APPROXIMATE
MAINE
6'
6.5'
NOTES
7:1
10'
104.5'
±4%24.0'
DECEL LANE
I-95
EO
TW
±5:1
ELEV. 68.6'
OF ROAD AT
HIGH POINT
ELEV. 43.8'
OF ROAD AT
HIGH POINT 5'
5.5'
2.5'
4'
4.5'
EXIT 2 STRUCTURES
LAYOUT ON EXIT 1 AND
OVERHEAD SIGN MOUNTING
5'
4'
2.5'
5.5'
4.5'
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INSTALLED BY OTHERS).
OVERHEAD SIGN STRUCTURES (OVERHEAD SIGN STRUCTURES TO BE
PROPOSED SIGN FACES TO BE MOUNTED ON THE EXIT 1 AND EXIT 2
THESE CROSS-SECTIONS ARE FOR THE MOUNTING LOCATIONS AND
DEPARTMENT OF TRANSPORTATION BUREAU OF TSMO
DATE PLOTTED VHB PROJECT NO.
52625.025/7/2021
STATE PROJECT NO. SHEET NO. TOTAL SHEETS
SH
EE
T
CH
EC
KE
D
AS
BUI
LT
DE
TAI
LS
DA
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DA
TE
DA
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NU
MB
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DA
TE
ST
ATI
ON
ST
ATI
ON
DE
SC
RI
PTI
ON
RE
VI
SI
ON
S
AF
TE
R
PR
OP
OS
AL
DGN
STATE OF NEW HAMPSHIRE
SD
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PR
OC
ES
SE
D
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W
DE
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VH
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PTSU Addendum 3 16189B