pedestrian signal and thermal
TRANSCRIPT
DEMOLISH CONCRETE APRON AND INSTALL NEW 2"
SCHEDULE 80 CONDUIT TO THE EXISTING ACTIVE
ELECTRICAL POWER PULL BOX AND REPLACE OLD
TYPE 1 PULL BOX WITH A NEW SIMILAR BOX.
DEMOLISH THE EXISTING JUNCTION BOX AND
APRON. INSTALL 25' OF SCHEDULE 80 2" CONDUIT
CONCRETED TO CONNECT WITH THE MAIN
JUNCTION BOX AT THE CONTROLLER CABINET.
REPLACE WITH A NEW TYPE 2 JUNCTION BOX AND
APRON.
INSTALL A NEW PEDESTRIAN SIGNAL POLE WITH
CONCRETE BASE, 8' SIGNAL POLE, PEDESTRIAN
SIGNAL HEAD, AUDIBLE SIGNAL, PUSH BUTTON,
SIGN, AND ALL APPURTENANCES. INSTALL 115'
OF 12 AWG 7 CONDUCTOR 7 STRANDED TRAFFIC
SIGNAL WIRE IMSA 20-1 600V TO CONNECT WITH
THE TRAFFIC SIGNAL CABINET.
DEMOLISH CONCRETE APRON AND INSTALL NEW 2"
SCHEDULE 80 CONDUIT (6') TO ACTIVE EXISTING
ELECTRICAL POWER PULL BOX AND REPLACE OLD
TYPE 1 PULL BOX WITH A NEW SIMILAR BOX.
CONSTRUCT NEW 5' WIDE SIDEWALK WITH 2' CURB
AND GUTTER. ADA RAMPS WITH TRUNCATED
DOMES ARE REQUIRED AT THE CROSSING.
DEMOLISH THE EXISTING JUNCTION BOX AND
APRON. INSTALL 10' OF SCHEDULE 80 2" CONDUIT
CONCRETED TO CONNECT WITH THE NEW
PEDESTRIAN SIGNAL POLE. REPLACE EXISTING
WITH A NEW TYPE 2 JUNCTION BOX AND APRON.
REMOVE EXISTING VIDEO DETECTION CAMERAS
AND SYSTEM AND INSTALL 4 NEW THERMAL
DETECTION CAMERAS WITH NEW TRAFFIC
DETECTION SYSTEM.
CONSTRUCT NEW 5' WIDE SIDEWALK WITH 2' CURB
AND GUTTER. ADA RAMPS WITH TRUNCATED
DOMES ARE REQUIRED AT THE CROSSING.
INSTALL A NEW PEDESTRIAN SIGNAL POLE WITH
CONCRETE BASE, 8' SIGNAL POLE, PEDESTRIAN
SIGNAL HEAD, AUDIBLE SIGNAL, PUSH BUTTON,
SIGN, AND ALL APPURTENANCES. INSTALL 225'
OF 12 AWG 7 CONDUCTOR 7 STRANDED TRAFFIC
SIGNAL WIRE IMSA 20-1 600V TO CONNECT WITH
THE TRAFFIC SIGNAL CABINET.
WIRE REINFORCEMENT
CONCRETE PULL BOX
SIZE I & II
IISIZE
ISIZE
1
9
3
4
"
WIRE REINFORCEMENT
1
4
5
8
"
1
0
"
1
6
3
4
"
1
5
"
2
6
1
4
"
COVER
2"
12
"
2
1
"
3
0
½
"
12
"
1
2
¼
"
2
2
¼
"
PEDESTRIAN SIGNAL
NOTE:THERMAL CAMERAS THAT WILL REPLACE THE EXISTING VIDEO CAMERAS WILL
REQUIRE NEW BRACKETS AND FITTINGS. THE OLD VIDEO CAMERAS AND BRACKETS
THAT ARE REMOVED WILL BE DELIVERED TO DPW TRANSPORTATION DEPARTMENT.
2.
1.
RETURN SALVAGEABLE JUNCTION BOX LIDS TO DPW TRANSPORTATION DEPARTMENT.
PEDESTRIAN SIGNAL AND THERMAL
CAMERA SYSTEM GOOD HOPE
Sheet 1 of 263601-6000
63601-1100 &
Addendum1
DRAINAGE FLOW
INSTALL A NEW PEDESTRIAN SIGNAL WITH,
PEDESTRIAN SIGNAL HEAD, AUDIBLE SIGNAL, PUSH
BUTTON, SIGN, AND ALL APPURTENANCES, ATTACH
TO EXISTING SIGNAL POLE. INSTALL 320' OF 12
AWG 7 CONDUCTOR 7 STRANDED TRAFFIC SIGNAL
WIRE IMSA 20-1 600V THROUGH EXISTING SIGNAL
POWER CONDUITS.
INSTALL A NEW PEDESTRIAN SIGNAL POLE WITH
CONCRETE BASE, 8' SIGNAL POLE, PEDESTRIAN
SIGNAL HEAD, AUDIBLE SIGNAL, PUSH BUTTON,
SIGN, AND ALL APPURTENANCES. INSTALL 115'
OF 12 AWG 7 CONDUCTOR 7 STRANDED TRAFFIC
SIGNAL WIRE IMSA 20-1 600V.
PEDESTRIAN SIGNAL AND THERMAL
CAMERA SYSTEM WILLIAMS DELIGHT
CONSTRUCT NEW 5' WIDE SIDEWALK WITH 2' CURB
AND GUTTER. ADA RAMPS WITH TRUNCATED
DOMES ARE REQUIRED AT THE CROSSING.
DEMOLISH THE EXISTING JUNCTION BOX AND
APRON. INSTALL 95' OF SCHEDULE 80 2" CONDUIT
CONCRETED TO CONNECT WITH THE NEW
PEDESTRIAN SIGNAL POLE AND TRAFFIC SIGNAL
JUNCTION BOX. REPLACE EXISTING WITH A NEW
TYPE 2 JUNCTION BOX AND APRON.
CONSTRUCT NEW 5' WIDE SIDEWALK WITH 2' CURB
AND GUTTER. ADA RAMPS WITH TRUNCATED
DOMES ARE REQUIRED AT THE CROSSING.
DEMOLISH CONCRETE APRON AND INSTALL NEW 2"
SCHEDULE 80 CONDUIT TO THE EXISTING ACTIVE
ELECTRICAL POWER PULL BOX AND REPLACE OLD
TYPE 1 PULL BOX WITH A NEW SIMILAR BOX.
REMOVE EXISTING VIDEO DETECTION CAMERAS
AND SYSTEM. INSTALL 4 NEW THERMAL DETECTION
CAMERAS WITH NEW TRAFFIC DETECTION SYSTEM.
Sheet 2 of 263601-6000
63601-1100 &
1. Poles are designed to support the following:
A. Luminaire Effective Projected Area (EPA): 1.55 SF
B. Weight: 75 lb.
2. Shop Drawings: This Index is considered fully detailed, only submit shop drawings for minor modifications not
included in the Plans.
3. Materials:
A. Pole, Pole Connection Extrusions and Arm Extrusions: ASTM B221, Alloy 6063-T6 or Alloy 6061-T6
B. Bars, Plates, Stiffeners and Backer Ring: ASTM B221, Alloy 6063-T6
C. Caps and Covers: ASTM B-26, Alloy 319-F
D. Steel Bearing Plate: ASTM A709 or ASTM A36 Grade 36
E. Aluminum Weld Material: ER 4043
F. Transformer and Frangible Base Materials: ASTM B26 or ASTM B108, Alloy 356-T6
G. Bolts, Nuts and Washers:
a. Shoe Base Bolts: ASTM F3125, Grade A325, Type 1
b. Nuts: ASTM A563 Grade DH Heavy-Hex
c. Washer: ASTM F436 Type 1
H. Anchor Bolts, Nuts, and Washers:
a. Anchor Bolts: ASTM F1554 Grade 55
b. Nuts: ASTM A563 Grade A Heavy-Hex
c. Plate Washer: ASTM A36
I. Stainless Steel Fasteners: ASTM F593 Alloy Group 2, Condition A, CW1 or SH1
J. Nut Covers: ASTM B26 (319-F)
K. Concrete: Class 1
L. Reinforcing Steel: Specification 415
4. Fabrication:
A. Weld Arm and Pole (Alloy 6063) in the T4 temper using 4043 filler. Age the Arm and Pole artificially to the T6
temper after welding.
B. Transverse welds are only allowed at the base.
C. Roadway Light Pole Taper: Taper as required to provide a round top O.D. of 6” and a base O.D. of 8" for 20' and
25' mounting heights and 10" O.D. for poles with 30' to 50' mounting heights. Portions of the pole near the base
shoe and at the arm connections may be held constant to simplify fabrication.
D. Median Barrier Mounted Light Pole Taper: Taper as required to provide a 6” O.D. round top with an 11” x 7” O.D.
oblong base. Portions of the pole near the base and at the arm connections may be held constant at 11”x
7” oblong and 6” round respectively to simplify fabrication.
E. Provide 'J', 'S' or 'C' hook at top of pole for electrical wires.
F. Equip poles located on bridges, walls and concrete median barriers/Traffic Railings with a vibration damper.
G. Perform all welding in accordance with AWS D1.2.
H. Embedded Junction Box (EJB):
a. Weld all seams continuously and grind smooth.
b. Hot Dip Galvanize after Fabrication.
c. Provide a watertight cover with neoprene gasket and secure cover with galvanized screws.
I. For Median Barrier Mounted Aluminum Light Poles, the fabricator must demonstrate the ability to produce a crack
free pole. The fabricator’s Department-approved QC Plan must contain the following information prior to
fabrication:
a. Tests demonstrating a pole with a
1
4
” wall thickness achieves and ultimate moment capacity of 36 kip*ft in
the strong axis and 30 kip*ft in the weak axis.
b. Tests demonstrating a pole with a 5#16” wall thickness achieves an ultimate moment capacity of 44 kip*ft in
the strong axis and 37 kip*ft in the weak axis.
c. Test results showing the pole does not buckle at the shape transition area under the ultimate moment
capacity loads.
d. Complete details and calculations for the reinforced 4”x 6” (Min.) handhole located 1’-6” above the base plate.
J. Identification Tag: (Submit details for approval.)
a. 2” x 4” (Max.) aluminum identification tag.
b. Locate on the inside of the transformer base and visible from the door opening.
c. Secure to transformer base with
1
8
” diameter stainless steel rivets or screws.
d. Include the following information on the ID Tag:
1. Financial Project ID
2. Pole Height
3. Manufacturer’s Name
5. Coatings/Finish:
A. Pole and Arm Finish: 50 grit satin rubbed.
B. Galvanize Steel Bolts, Screws, Nuts and Washers: ASTM F2329
C. Hot Dip Galvanize EJB and other steel items including poles and plate washers: ASTM A123
6. Construction:
A. Foundation: Specification 455, except payment for the foundation is included in the cost of the pole.
B. Frangible Base, Base Shoe, and Clamp:
a. Certify that the Clamp, Frangible Transformer Base, and Base Shoe Design are capable of providing the required capacity.
b. Certify the Base conforms to the current FHWA required AASHTO Frangibility Requirements, tested under
NCHRP Report 350 Guidelines (e.g. Akron Foundry TB1-17).
c. Do not erect pole without Luminaire attached.
7. Embedded Junction Box (EJB): Install EJBs per Note 4 and in accordance with Specification 635, as shown on the following Sheets.
8. Wind Speed by Territory:
165 MPH
Puerto Rico, Virgin Islands, Guam, Northern Mariana Islands
Sheet 1 of 663602-2000
TYPICAL STREET
LIGHTING PLAN
2'-6"
Straight
Finished Grade
℄ Pole
℄ Pole
6" Ø Pole top with Cast Aluminum
Cap attached to pole with 3
Stainless Steel Set Screws (Typ.)
Transition zone
from round shape
to oblong shape
Begin Pole
Taper
4"x6" (Min.) Handhole
with reinforced frame
and cover with Hex
Head screws.
3'-0"
See Sheet 3 (Typ.)
(Typ.)
Internal Vibration Damper
Pole Base in Base Shoe
Casting (See Sheet 4)
Frangible/ Breakaway
Transformer Base
(See Sheet 4)
Finished Grade
2'-6" Ø Concrete Foundation
(See Details on Sheet 4)
For Fixture Arm Details
(See Sheet 3) (Typ.)
MEDIAN BARRIER MOUNTED ALUMINUM LIGHT POLE
ON CYLINDRICAL FOUNDATION
STANDARD ROADWAY
ALUMINUM LIGHT POLE
W/ARM
STANDARD ROADWAY
ALUMINUM LIGHT POLE
W/TOP MOUNT
Fixture Arm Length
(12')
SECTION
A-A
Sheet 2 of 6
TYPICAL STREET
LIGHTING PLAN
63602-2000
25' M
ounting H
eight (C
onventional)
Press on or
Welded Cap
At Lower Arm
Upper Arm
Vertical
Axis
Connection
Extrusion
Supplied
by Vendor
Provide 2" Ø Wiring
Hole in Connection
Extrusion at Base
of Upper Arm Only
Dim
ple (see D
etail)
L 3x2x
1
8
"x2
3
4
"
Long
3
8
" Ø Tapped
Hole
1
1
2
" High Temp
Vinyl Cap (both ends)
(See Cap Details)
1
1
2
" Ø x 11
1
4
" long
ASTM A36 Hot Rolled Rod
2" x 12" Long Sch. 10
Aluminum Pipe ASTM
B221 Alloy 6063-T6
L 3x2x
1
8
"x2
3
4
" Long
(Typ.)
3
8
" Ø Tapped
Hole
1
4
" Ø
Spherical
surface
℄ Fixture Arm
Level
2" Nominal Pipe Size
Slipfitter (2
3
8
" O.D.)
for
Luminaire Attachment
Upper Arm Tube
See Arm Section
Above
Strut - 1
1
2
" O.D. x 0.125
(Min.)
℄ Arm at
Face of Pole
Double arm configuration
is only for Median Barrier
Mounted Aluminum Light Poles
Provide
1
2
" Ø Stainless
Steel Bolts with Hex Nuts
and 2-1
1
8
" O.D. Flat Washers
and a Split Lockwasher Each Side
of Pole where Shown.
ASTM D2287
PVC Type 65500
3
8
" Ø Tapped
Hole
3
4
" Chamfer
(Typ.)
3
8
" Ø Tapped
Hole
2" x 12" Long Sch. 10
Aluminum Pipe ASTM
B221 Alloy 6063-T6
℄ of Wiring Hole in Pole
at ℄ of Upper Arm for
1" Min. I.D. Rubber Grommet
Provide
1
8
" (Min.) Drain Holes in Underside of Arm
Tubes 1
1
2
" From the Base Weld
Lower Arm Tube -
See Arm Section Above
4" Min. Radius at Bend
Pole Connection Extrusion (Typical)
See General Notes on Sheet 1 for
Material Specification
3
16
2
3
8
"
3
16
Upper A
rm
&
Low
er A
rm
8
1
4
"±
7
8
"
7
8
"
7
8
"
1
16
"
Deep
1
3
8
"1
3
8
"
1
1
2
"
2
3
4
"
1
1
2
"
1
1
2
"
ID
℄ Pole
See Arm
Connection
Detail
2
3
8
" O.D. Pipe
Beyond
This Point - See Arm
Tube Extrusion Note
3'-0" (8' and 10' Fixture Arm Lengths)
5'-6" (12' and 15' Fixture Arm Lengths)
HIGH TEMP
VINYL CAP
DETAIL
SECTION
A-A
1
2
" Ø x 3" Bar Each
Side of Arms, Extruded
Saddle, or Other
Acceptable
Connection
3.625" (Arm
A1)
4.625" (Arm
A2)
ARM TUBE EXTRUSIONS NOTES:
At the pole connections, provide arm tube extrusions with dimensions as
shown. Uniformly transition elliptical section to a cylindrical section at
the arm connection.
The fabricator may substitute elliptical cross sections other than those
tabulated, provided the section properties about the vertical axis and the
area of the section equal or exceed that of the required section, and
provide minimum wall thickness of
1
8
" nominal and within the Aluminum
Association Tolerances.
The outside diameter about the minor axis should be held at 2
3
8
" at the
upper and lower arms.
1
8
" Wall Thickness
(Nominal)
Fillet Weld Arm Tube
to
Connection Extrusion.
0.250" (Arm A1)
0.313" (Arm A2)
1
4
1
8
1
8
Sheet 3 of 663602-2000
TYPICAL STREET
LIGHTING PLAN
ARM AND DAMPER DETAILS
FOUNDATION NOTES:
POLE NOTES:
1. Pole wall thicknesses shown are nominal and must
be within the Aluminum Association tolerances.
2. Thicker walls are permitted and tapered walls may be
used in accordance with the minimum Aluminum
Association thicknesses.
1. Depths shown are for slopes equal to or flatter than 1:4. For slopes steeper
than 1:4 and equal to or flatter than 1:2 add 2'-6" to foundation depths shown.
2. Foundation Tie Bars: #4 Tie Bars @ 12" centers (max.) or D10
(or W10) spiral @ 6" pitch, 3 flat turns top and 1 flat turn bottom.
Slots for 15" Bolt Circle
Tie Bars *
4 - Equally Spaced
Anchor Bolts Oriented
as Shown when the
Shaft is Installed.
Anchor Bolt, See Note
in Pole Base Elevation
1" Chamfer
Double
Nuts (Typ.)
#6 AWG Bare Ground
Wire Cast in Concrete
or Placed in Conduit
Cast Aluminum
Pressure Mounted
Nut Cover - Bolted
Attachment Optional
℄ Pole &
℄ Arm
℄ Pole &
℄ Arm
Tenon
Shoe Base Bolt with
Nut and Washer
Slots for Cast Aluminum Base
Shoe 13ƀ" Bolt Circle
Class I Concrete may be
Cast-in-Place or Precast
With "Flowable Fill" Backfill
Cast Aluminum
Frangible/Breakaway
Transformer Base. See
General Notes on Sheet 1
Anchor Bolt and Washer
as Required by Approved
Breakaway Transformer
Base Manufacture (Typ.)
ARM-POLE
TABLE
Assembly
Height
(ft)
Wind Speed and Arm Lengths (ft)
120 mph140 mph 165 mph
8, 10, 12, 15 8, 10, 12 15 8, 10 12, 15
30
35
40
45
50
A1-P1
A1-P1 A2-P1
A1-P1 A2-P1
A1-P2 A2-P2
A1-P2 A2-P2
A1-P3 A2-P3
Assembly
Height
(ft)
Wind Speed and Arm Lengths (ft)
120 mph140 mph
165 mph
30
35
40
45
50
FOR STANDARD ALUMINUM LIGHT POLES
WITH TOP MOUNT
Pole P1
Pole P2
Pole P1
Pole P2
A1-P2
P1
P2
P3
Pole
Pole Wall
Thickness
0.156
0.250
0.313
3
16
"
1
4
"
5
16
"
1
4
"
5
16
"
Cast Aluminum Base
Shoe
(See General
Notes on
Sheet 1)
2Ƅ" ϕ
POLE
TABLE
Top of
Base Shoe
Weld
Inside of
Base Shoe
Weld
TOP MOUNT POLE
TABLE
FOR STANDARD ALUMINUM LIGHT POLES WITH
ARM
Pole P1
Pole P2
3"-4
"
5
32
"
ARM POLE NOTES:
1. See ARM SECTION detail on Sheet 3 for all A1 and A2
Values.
2. See Pole Table for all P1, P2, and P3 values.
3. For Median Barrier Mounted Pole, Use Arm A1.
4. For 20' and 25' assembly heights use only 8' or 10' arm
A1 with P0.
20
Pole P0
25
Pole P0 Pole P0
Depth
Bolt Min.
Embedment
Pole
6'-0" 7'-0" 8'-0" 8'-0"
P0 P1 P2 P3
2'-6" 3'-6" 3'-6" 3'-6"
FOUNDATION
TABLE
P0 0.156
3
16
" 5
32
"
'-6" Ø
3ƀ
"
3ƀ
"
5
5
16
"5
5
16
"
8" or 10"
Pole Base O.D.
Conduit with
Elbow 1" Min.
(Typ.)
8 - #7 Bars
Equally Spaced
45°
Typ.
Typ
ica
l
TOP VIEW
TRANSFORMER BASE
BOTTOM VIEW
TRANSFORMER BASE
1'-3" Ø
Fillet Weld Outside of
Pole to Top of Base Shoe:
(See Pole Table)
Pole Wall Thickness
(See Pole Table)
Fillet Weld Butt of Pole
to Inside of Base Shoe:
(See Pole Table)
Sheet 4 of 663602-2000
TYPICAL STREET
LIGHTING PLAN
POLE AND BASE DETAILS FOR ROADWAY ALUMINUM LIGHT POLE
WIND
SPEED
(MPH)
ARM LENGTH
(FT)
8, 10, 12
8, 10, 12
8, 10, 12
DESIGN
MOUNTING
HEIGHT (FT)
POLE
WALL (IN)FILL HEIGHT
(FT)
Stiffener Plate
1
2
"x5"x10
1
2
"
Bend as shown
(2 required)
℄ Base Plate
& ℄ Light Pole
1
1
4
" Ø Anchor
Bolt
threaded 8" min.
top and bottom
Base Plate
Leveling Nut
Galv. Coupler
permitted (Typ.)
1
4
" Plate
Washer
1
4
" Plate
Washer
Top of
Traffic Railing
℄ 15
16
" Ø
Hole (Typ.)
1
5
16
" Ø
Hole (Typ.)
℄ 1
1
2
" Ø
Hole (Typ.)
1
4
"x3" Backer
Ring
Stiffener Plate
Outer Wall of Pole
℄ Base Plate
& ℄ Light Pole
1
4
"x3" Backer
Ring
Stiffener Plate (see
Stiffener Plate Detail)
1
4
"x3" Backer
Ring
℄ Base Plate
& ℄ Light Pole
℄ Base Plate
& ℄ Light Pole
1
1
2
" Ø
Hole (Typ.)
1
2
" R
(Typ.)
130° (Typ.)
1
4
"
Min.
1 Bolt Dia. (Max.)
Double Nuts
See Note 2
Pole Wall: (See Note 4)
0.250" (120 and 140mph)
0.313" (160 mph)
Full
Penetration Weld
Full
Penetration Weld
Full penetration weld
w/
3
8
"x
3
4
" fillet
reinforcing
7
1
4
" 1
3
4
"
3
1
2
"
7
1
4
"
3
1
2
"
1
3
4
"
4
"
Ø
H
o
l
e
2
1
4
"1
3
4
"
3
1
2
"3
1
2
"2
1
4
"1
3
4
"
2
1
4
"
1
2
"
3
8
"
3
4
"
2
1
2
"
1
1
4
"1'-2
1
2
"
2
1
2
"
1
1
4
"
1
2
"
4
1
2
"1
1
4
"
2
1
2
"2
1
2
"
1
1
4
"
NOTE:
1. For locations of Bearing Plates, Base Plates and Detail
'A' see Sheets 6 & 7.
2. Double Nuts: The bottom hex nut may be substituted by
a half-height 'jam' nut.
3. Provide individual nut covers (not shown) for each bolt.
4. Pole wall thicknesses shown are nominal and shall be within
the Aluminum Association Tolerances. Thicker walls are
permitted and tapered walls may be used in accordance
with the minimum Aluminum Association thicknesses.
Sheet 5 of 663602-2000
TYPICAL STREET
LIGHTING PLAN
BASE PLATE DETAILS FOR MEDIAN BARRIER MOUNTED ALUMINUM LIGHT POLE
WIND
SPEED
(MPH)
DESIGN
MOUNTING
HEIGHT (FT)
FOUNDATION
DEPTH
(FT)
WIND
SPEED
(MPH)
DESIGN
MOUNTING
HEIGHT (FT)
FOUNDATION
DEPTH
(FT)
See Detail 'A'
Sheet 5
#4 Bars (Typ.)
NOTE:
Deviate 2" Ø Conduit to
avoid cylindrical foundation.
#7 Bar
(8 Reqd.)
#5 Bars, 6'-10" long (Typ.)
1" Chamfer
Bearing Plate
1" Exp. Jt. Material
with Rigid Pavement
only
#5 Bars, 6'-10" long (Typ.)
4 ~ 1
1
4
" Ø Anchor
Bolts
1" Ø Conduit
Bars 5V @ 8" Sp.
Max. (Typ.)
Bearing Plate
2" Ø Conduit
ƅ" Ø x 20'
Grounding Rod
1" Ø Conduit
for grounding
Gutter
Line
Class I Concrete may be
Cast-in-Place or Precast
with "Flowable Fill" Backfill
8 ~ #7 Bars
(equally spaced)
℄ Pole &
℄ Arm (Typ.)
Tie Bars *
#5 Bars
See Roadway Plans
Construction Joint (Typ.)
Base Plate
Bars 5V @ 8" (Typ.)
Extend
Spacing
Bars 5V
to Fit EJB
℄ 1'-0" x 1'-3" x 6" (Typ.)
Embedded Junction Box (EJB)
See Sheet 6 for Details
Optional Const. Jt.
(See Note 2)
℄ Roadway Concrete
Barrier Wall
Anchor Bolts
& Base Plate
(See Sheet 5)
℄ Light Pole
Tie Bars *
Optional
Construction
Joint (Typ.)
(See Note 2)
NOTES:
1. For Bearing Plate and Base Plate Details,
see Sheet 5.
2. For connections to adjacent Median
Barrier, use the Doweled Joint detail per
Index 521-001. Alternatively, a continuous
concrete pour or a construction joint may be
substituted; these alternatives require the
Median Barrier's longitudinal steel to lap a
minimum of 2'-0" with the longitudinal steel
shown herein.
* #4 Tie Bars @ 12" centers (max.)
or
D10 (or W10) spiral @ 6" pitch, 3 flat
turns top and 1 flat turn bottom.
Anchor Bolts
8 - #7 Bars
Equally Spaced
#7 Bars
℄ Pole &
℄ Arm
25°
1"
3'-3"
4'-1"
'-6" Ø
2'-6" Ø
3'-3"
VIEW B-B
(Anchor Bolts and
Barrier Longitudinal Steel
& Stirrups Not Shown)
20'-0" Min. 20'-0" Min.
3'-2"
1'-0"
(±
1
2
")
2" Cover
(Typ.)
Median Barrier
(Index 521-001)
Median Barrier
(Index 521-001)
1
'
-
0
"
L
a
p
Varies
8'-3" to 9'-3"
6"
Min.
9ƀ"
7
1
4
" 7
1
4
"
(
T
y
p
. B
a
r
r
ie
r
)
2
1
2
"
C
o
v
e
r
6
1
4
" 5
1
2
" 6
1
4
"
1'-6"
2'-9"
6" 6"
Sheet 6 of 663602-2000
TYPICAL STREET
LIGHTING PLAN
CYLINDRICAL FOUNDATION DETAILS FOR MEDIAN BARRIER MOUNTED ALUMINUM LIGHT POLE
D-2
BID SCHEDULE IFB NO.__________________________ PROJECT NO. VI-0066(013)_____________
CONTRACTOR’S NAME:_____________________________________________________________________________________________
_______________________________________________________________________________________________________________________
CITY STATE ZIP CODE The undersigned Contractor proposed to furnish all labor, tools, equipment, machinery, and supplies for Street Light Installation on the Melvin
Evans Highway from the Hannah’s Rest Intersection to the Williams Delight Intersection on Route 66 subject to all conditions and requirements
of the Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects, FP-14 as revised and amended and the
Contract Documents.
ITEM
NO.
APPROX.
QUANT.
ITEM AND UNIT
PRICE BI DS (IN WORDS)
UNIT
PRICE DOLLARS/CENTS
AMOUNT
DOLLARS/CENTS
60101-0000 23 EA
CONCRETE POLE BASE
________________________________________
________________________________________
63610-1600 3,500 LF
ELECTRICAL SYSTEM – 2” PVC,
SCHEDULE 40 CONDUIT AND FITTINGS, 24”
DEPTH, WITH DETECTABLE WARNING
TAPE
________________________________________
________________________________________
63611-0300 4,000 LF
ELECTRICAL SYSTEM - 10 AWG, 3
CONDUCTOR ELECTRICAL WIRE
________________________________________
________________________________________
D-3
PROJECT NO. VI-0066(013)_____
ITEM
NO.
APPRX.
QUANT.
ITEM AND UNIT
PRICE BIDS (IN WORDS)
UNIT
PRICE DOLLARS/CENTS
AMOUNT
DOLLARS/CENTS
63611-0800 4,000 LF
ELECTRICAL SYSTEM - 2 AWG, THHN, 3
CONDUCTOR ELECTRICAL WIRE
________________________________________
________________________________________
63612-0000 156 EA
LUMINARE - LED 190 WATTS WITH
PHOTOCELL
________________________________________
________________________________________
63620-0000 70 EA
COMPLETE STREET LIGHT POLE - 25’
HEIGHT ALUMINUM POLE WITH 12’ ARM,
BREAKAWAY BASE AND ALL
APPURENTENANCES
_________________________________________
_________________________________________
63640-0100 2 EA
REPAIRS AND UPGRADES TO ELECTRICAL
POWER SYSTEM PER NEC 2020
_________________________________________
_________________________________________
D-4
IFB NO.________________________ PROJECT NO. VI-0066(013)_______ __
ATTENTION: See notes at the beginning of this unit price schedule.
TOTAL AMOUNT OF THIS PROPOSAL, BASED ON ENGINEER’S ESTIMATE OF QUANTITIES IS AS FOLLOWS:
___________________________________________________DOLLARS______________________CENTS
$__________________________________________________
____________________________
BIDDER’S SIGNATURE
AkzoNobel Surface Chemistry
Premium warm-mix additive for superior, long-lasting roads
Rediset® WMXAddendum2
2
The construction and maintenance of our road network inevitably consumes raw materials and uses energy, leading to carbon emissions. But these environ-mental impacts can be reduced by using low energy processes, by re-using and recycling materials wherever possible, by utilizing local aggregate sources, and by building durable roadways, which minimize the need for replacement and the traffic delays associated with roadworks.
Warm-mix is a process for the production of asphalt mixes at lower than traditional temperatures, thus reducing fuel consumption and carbon footprint. It also virtually eliminates vapors and aerosols generated in the paving process, thereby providing a better working environment for the paving crew. Rediset WMX is an additive that not only allows the processing of asphalt mixes at lower temperatures, but also allows the compaction of asphalt mixes containing high contents of reclaimed asphalt pavement (RAP). By enhancing the adhesion of the bitumen to the aggregate, Rediset WMX also allows the utilization of a wider range of aggregates and provides longer-lasting roadways resistant to the effects of aging and water.
General
Rediset WMX Provides:1 Modified mixes with superior workability and
compaction compared to other warm-mix technologies.
• Good results at reduced temperatures(typically 30ºC lower) even with difficult-to-compact mixes such as stone masticasphalts (SMAs), Polymer Modif iedBitumen (PMB) and crumb-rubber-modified (CRM) mixes.
2 Active adhesion and antistripping effect to meet any concerns about higher moisture levels in the aggregate resulting from the lower mixing and drying temperatures.
3 The possibility to use higher dosage levels if needed, without compromising bitumen properties.
4 Good heat stability – treated bitumen can be stored hot for two weeks without any negative effect on performance.
5 Unmatched versatility – works with a wide spectrum of bitumens, aggregates and mixes.
6 Extended silo storage for asphalt mixes at required temperatures, with no loss of its warm-mix and adhesion promoter properties.
7 Modified mixes that can be opened to traffic sooner than other warm-mix technologies and much sooner than hot-mixes.
3
Excellent compaction with stone mastic asphalts (SMAs) in Beaumont, TX, US.
Rediset WMX can be used to reduce mixing and compaction temperatures or solely as a compaction aid. Its ability to significantly improve compaction has been demonstrated in various projects around the world. In some cases, the mixes can be produced at higher temperatures and hauled over longer distances for paving and still get good compaction.
Cold weather and night pavingEnhanced compaction is especially useful during the cooler conditions at the beginning and end of the paving season, or while paving at night.
The compaction process should result in the correct density (air voids) of the asphalt mixture. Failure to meet design density is likely to lead to early deformation, moisture damage and reduced service life of the pavement. In cold conditions, a conventional hot mixture may cool rapidly during transport to the job site, and once placed on the road, making compaction difficult. The result could be low density (high air voids).
Adding Rediset WMX to the binder changes the surface chemistry of the mix and makes it easier to compact. The warm-mix additive can be used as a compaction aid at small dosages such as 1 percent by binder weight or 0.06 percent by the weight of the total asphalt mix. Rediset WMX has been successfully used as a compaction aid in difficult-to compact mixes such as stone mastic asphalt, crumb-rubber-modified mixes and polymer-modified mixes.
Compaction aid
Good compaction with PG 76-22 polymer-modified asphalt mix in Dallas, TX, US in cool weather conditions (5°C).
4
Adhesion and strippingStripping, caused by water displacement of bitumen, will eventually lead to chip loss, pot holes, rutting and ravelling, and ultimately to early pavement failure. Rediset® WMX is formulated to improve the adhesion between the aggregate and the bitumen and prevent stripping, thus prolonging the service life of the road (Figures A and B). The resulting decrease in the need for more materials, production and construction will lower the impact on the environment significantly.
In some regions local aggregates have a high stripping tendency and suitable aggregates may need to be brought in from far afield. Rediset WMX provides an adhesion promoting effect, which can allow the use of local aggregates and consequently reducing energy and emissions associated with transport of materials.
Active adhesionThe lower mixing temperatures made possible by warm-mix technologies may lead to some residual water remaining in the aggregate, which could prevent the aggregate from being fully coated, or lead to future moisture damage. The active adhesion agent contained in Rediset WMX will enable the modified asphalt mix to displace water from the aggregate surface, enabling not only the coating of the aggregate but also the creation of a strong chemical bond between the aggregate and bitumen that is resistant to the action of water.
Adhesion promoter
Hamburg wheel track data from PaveTex, TX, US. The test measures both deformation and water sensitivity of the mixture. Texas Type D surface course with 5.2% PG 70-28 bitumen
Indirect tensile strength ratio data comparing reference mix with and without antistripping agent Wetfix AP17 prepared at 150°C (302°F) with Rediset WMX treated mix at 120°C (248°F). Data from a study by the Development Fund of the Swedish Construction Industry (SBUF)
Hamburg wheel tracking test
5
Warm-mix technology enables asphalt mixes to be produced effectively at lower temperatures. Mixes modified with Rediset® WMX are produced and compacted at temperatures 30°C or 54°F lower than temperatures for regular hot mixes. The lower production temperatures made possible by the use of Rediset WMX cut fuel consumption by up to 25 percent (Figure C). Additionally, compaction made possible by the use of Rediset WMX is superior despite the lower temperatures (Figure D).
Reducing the temperature of the mix behind the paver by more than 30ºC virtually eliminates vapors and aerosols (Figures E and F). This is especially true for polymer-modified and crumb rubber modified mixes which, because of the higher paving temperatures typically used for these difficult-to-compact mixes, would otherwise create huge amounts of fumes behind the paver.
Warm-mix
Measurement of fumes above the screed in SBUF project in Sweden, PMB mix
6
Rediset® WMX designed with versatility in mindRediset WMX is a solid additive in the form of pastilles and designed in such a manner that it does not have a negative effect on the binder in its high-temperature or low-temperature properties of bitumen at a wider dosage level (Table 1).
Heat stabilityRediset WMX has heat-stable ingredients. Rediset WMX-modified bitumen can be stored in hot conditions for two weeks without altering the warm-mix property or the anti-stripping property of Rediset WMX. This has been demonstrated in the laboratory (Figure H) and in field trials.
A tank of PG 76-22 binder modified with 2% Rediset WMX was stored for nine days at a temperature of 170-175°C (340 to 350ºF). This bitumen was used in a trial after nine days without any loss in performance.
Rediset WMX can be used with a wide spectrum of mixesRediset WMX is designed to work with a wide spectrum of asphalts, aggregates and mixes, so it isn’t necessary to use a different additive for different mixes. This has been clearly demonstrated in field projects involving different mixes and grades of asphalt in many countries around the world (Figure G).
Figure G: Countries in which trials and projects have been completed
Additional benefits
Table 1: PG Data with a binder with and without Rediset
Binder PG 76-22 PG 76-22 PG 64-22 PG 64-22 2% Redicote 2% Rediset
Original binder
G*/sin delta at 10rads/s kPa 1.31 1.49 1.05 1.43 at 76°C or 64°C
RTFOT Residue
G*/sin delta (kPa) at 10 rad/sec, kPa 3.664 2.668 2.51 2.88 at 76°C or 64°
PAV+ Residue
BBR++s, 60s, MPa at - 12°C 146 154 200 122
BBR++m, 60s at - 12°C 0.314 0.314 0.337 0.363
PG grade maintained 76 - 22 76 - 22 64 - 22 64 - 22+ Pressure Aging Vessel ++ Bending Beam Rheometer
7
Recommended dosage levels
% Rediset by the weight of the binder
Compaction aid 0.5-1.0
Warm mix 1.0-1.5% standard bitumen 30°C/60°F reduction
Warm mix 1.5-2.0% Polymer Modified Bitumen and SMA 30°C/60°F reduction
Improved workability 2.0-3.0% Hand-laid mixes
Rediset WMX-modified mixes can be stored for extended periods of timeRediset WMX-modified mixes do not require water to function as a warm-mix and so, unlike foamed mixes, Rediset WMX-modified mixes will not lose their warm-mix property when stored for lengthy periods. They will remain workable over these periods as long as they are maintained at the required temperature for compaction, which is typically 30°C or 54°F lower than that required for hot mixes.
Early opening to trafficRediset WMX-modified mixes can be opened to traffic after compaction much earlier than regular hot-mix and sooner than other warm-mix technologies. This is especially advantageous when paving in residential areas or where there is a lot of cross traffic. An SMA warm-mix project with Rediset WMX, when completed in Texas, USA, in Spring 2010, was opened to traffic within a half-hour to one hour after compaction. An equivalent hot-mix project would have been opened to traffic after four hours (Figure C). The Quality Control manager commented that a regular hot-mix project opened to traffic at such a short time would have fallen apart completely.
Good compaction and earlier opening to traffic at SMA Project with Rediset WMX at a busy intersection in Jasper, TX, US.
Recommended dosage and method of addition of Rediset WMX
Figure C
Rediset WMX is a solid additive that is supplied in bead/pastille form in 50-lb bags or in super-sacks as required. It can be pre-blended into the asphalt binder or it can be directly dosed into the mixer at the hot-mix plant, as follows:
1 Add into the binder feed collar leading into the batch mixer while the binder is being dosed or add to the aggregate mix immediately after the binder is added and then mixed.
2 Add directly into the aggregate mixing drum by dosing through the RAP collar or the line near the RAP collar.
3 Hold in a smaller heated tank above 120°C (250°F) as a molten liquid and inject into the binder line supplying the batch or drum mixer through dosing meters.
www.akzonobel.com
AkzoNobel is a leading global paints and coatings company and a major producer of specialty chemicals. We supply industries and consumers worldwide with innovative products and are passionate about developing sustainable answers for our customers. Our portfolio includes well-known brands such as Dulux, Sikkens, International and Eka. Headquartered in Amsterdam, the Netherlands, we are consistently ranked as one of the leaders in the area of sustainability. With operations in more than 80 countries, our 50,000 people around the world are committed to delivering leading products and technologies to meet the growing demands of our fast-changing world.
© 2014 Akzo Nobel N.V. All rights reserved. 2002
35_2
6021
4
EuropeAkzo Nobel Surface ChemistryAsphalt ApplicationsSE–444 85 STENUNGSUND SWEDENT +46 303 850 00F +46 303 889 10E [email protected]
RussiaAkzoNobel N.V.125445, Smolnaya Str., 24D,Commercial Tower Meridian, Moscow Russia T +7 495 960 2890 F +7 495 960 2884E [email protected]
IndiaAkzonobel India limitedSurface chemistry1\1 TTC Industrial AreaThane Belapur RoadKoparkhairane - Navi Mumbai- 400710Maharashtra - IndiaT +91 22 27780000 ( ext 356)F + 91 22 27780054E [email protected]
AsiaAkzo Nobel(Shanghai)Co. Ltd5F, The exchange, No.299 TongRen RoadShanghai 200040 P.R. China T +86 21 22163600*2501 F +86 21 33607734E [email protected]
Akzo Nobel Surface Chemistry Pte Ltd 41 Science Park Road #03-03 The Gemini Singapore Science Park II Singapore 117610T +65 6771 5141 F +65 6773 8484
AmericasAkzoNobel Surface Chemistry LLC525 West Van Buren StreetChicago, IL 60607-3835, USAT +1 312 544 7000F +1 312 544 7320
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Relative Safety of Various Edge Elevations and Shapes
The chart below shows how various edge shapes relate to safety at speeds of up to 70 mph.
The Safety Wedge Shoe is a special edging device that asphalt paving contractors can install on new or existing resurfacing equipment to shape the Safety Edge.
You Can ReduCe
Pavement edge
dRoP-off HazaRds
Pav e m e n t e d g e t R e at m e n t
U.S. Department of Transportation Federal Highway Administration
Publication Number FHWA-SA-07-023
Photo Source: FHWA
safetY Wedge
sHoe
Saves Lives
Reduces Tort Liability
Reduces Maintenance Expense
Costs Less than 1 Percent of Pavement Resurfacing Budget
Photo Source: FHWA
S
The SafeTy
edge
Contact the FHWA for More Information about the Safety Edge and other Roadway Departure Crash Countermeasures
For more information about Roadway Departure issues and effective countermeasures to prevent Roadway Departure crashes, go to the FHWA Office of Safety’s Web site at http://safety.fhwa.dot.gov/ and click on “Road Departure.” FHWA contacts for technical assistance with the Safety Edge are listed below.
ConTACTS
frank JulianFHWA Resource Center Safety and Design Team
(404) [email protected]
Chris WagnerFHWA Resource Center
Pavement and Materials Team (404) 562-3693
mark BloschockFHWA Office of Safety
Roadway Departure Team(202) 366-0087
1. Hallmark et. al: Safety Impacts of Pavement Edge Drop-Offs, AAA Foundation for Highway Safety, Washington, DC, September 2006.
Graphic Source: Zimmer and Ivey, Texas Transportation Institiute
Unsafe
Questionable Safety
Marginally Safe
Reasonably Safe
Safe
Longitudinal Edge Elevation Change (inches)
Rela
tive
Deg
ree
of S
afet
y
0 1 2 3 4 5 6 7
9
7
5
3
0
30̊ -35̊
Addendum3
Sharp, steep pavement edge dropoffs can contribute to crashes.
Increase Roadway Safety at no or Low Cost by Specifying the Safety Edge
A simple and cost-effective way to promote pavement edge safety is to adopt a standard specification for all resurfacing projects that requires a 30° - 35° angle “Safety Edge” that interfaces with the graded shoulder.
The asphalt wedge provides a safer roadway edge, and a stronger interface between the roadway and the graded shoulder. The additional cost of the asphalt wedge is minimal when included as part of resurfacing projects. Benefits include the avoided economic and social impacts of fatalities, injuries, and property damage.
The placement of the asphalt wedge during resurfacing operations mitigates the hazard posed by edge dropoffs as soon as the paving machine lays down the asphalt mat, allowing the highway agency reasonable time to restore the shoulder.
PH
OTO
SO
uR
CE: FH
WA
Graphic Source: AAA Foundation for Highway Safety
This is a typical diagram for a crash caused by tire scrubbing. The vehicle at left scrubbed the edge of the pavement, and when it returned, the driver overcorrected, lost control, crossed into the adjacent lane, and struck an oncoming vehicle.
Solutions to the Pavement Edge Drop-off Hazard
■ Require a 30° - 35° angle asphalt wedge “SafetyEdge” at the graded shoulder interface in asphaltresurfacing projects.
Pavement Edges Can Pose Serious Safety Hazards
Run-off-the-road (ROR) crashes account for 58 percent of highway fatalities. While national data documenting the role of pavement edge configuration in the sequence of events leading to crashes are not available, some State-level studies sponsored by the AAA Foundation for Highway Safety point to the life-saving potential of safety edges. For example, researchers studying crashes in Iowa during 2002-2004 reported that pavement edges may have been a contributing factor in as many as 18 percent of ROR crashes, and crashes caused by pavement dropoffs resulted in fatalities more often than other types of ROR crashes.1
How Hazardous Pavement Edges Contribute to Crash Severity
A vehicle that has departed a paved surface can have difficulty re-entering the roadway if the pavement edge is vertical—especially if the edge
of the pavement is significantly higher than 2” above the shoulder. When a driver drifts onto the roadway shoulder and tries to steer back onto the pavement, the vertical pavement edge can create a “tire scrubbing” condition that may result in over-steering. If drivers over-steer to
return to the roadway without reducing speed, they are prone to lose control of the vehicle. The vehicle may veer into the adjacent lane, where it may collide with, or sideswipe oncoming cars; overturn; or run off the opposite side of the road and crash.
■ Routinely resurface shoulders when roadways areresurfaced, and add the Safety Edge.
■ Many highway agencies aim to maintain edgedropoff depths at 2" or less on high-speedhighways.
Graphic Source: J. Pitzer
New Asphalt Overlay Surface
Safety Wedge
30˚- 35˚
Existing Base or Pavement
NOTICE TO CONSTRUCTION CONTRACTORS
Bidder’s List Collection Form
The term “Quoter” shall include subcontractors and suppliers of materials with whom the Contractor contracts directly.
Project Name: _____________________________________________________________ Project No.: ___________________________________________________________
Bidder/Contractor Name: _______________________________ Address: _________________________________ Telephone#: ________________ Email:_______________
LISTING OF QUOTERS
FIRM NAME, ADDRESS PHONE NUMBER
DESCRIPTION OF WORK Dollar Amt. of Bid
Proposal Will Firm Be Used
DBE OR NON-DBE STATUS
AGE OF FRIM ANNUAL GROSS
RECEIPTS
Name: __________________________________
Address:_________________________________
_________________________________
Phone No.: ______________________________
Email: __________________________________
___ Yes
___ No
DBE
NON-DBE
___ Less than 1 year
___ 1 – 3 years
___ 4 – 7 years
___ 8 – 10 years
___ more than 10 years
___ Less than $500K
___ $500K - $1M
___ $1-2M
___ $2-5M
___ Greater than $5M
Name: __________________________________
Address:_________________________________
_________________________________
Phone No.: ______________________________
Email____________________________________
___ Yes
___ No
DBE
NON-DBE
___ Less than 1 year
___ 1 – 3 years
___ 4 – 7 years
___ 8 – 10 years
___ more than 10 years
___ Less than $500K
___ $500K - $1M
___ $1-2M
___ $2-5M
___ Greater than $5M
In accordance with 49 CFR Part 26, the Department of Public Works (DPW) will establish it Annual DBE goal using a Bidders List. The Bidders List will be a compilation
of all quotes received by the Contractor during the advertising period. The Bidders List will be used to determine the relative availability of DBEs.
At the time the bid is submitted to the Contracting Officer/DPW, the Contractor shall list, on Form BLCC, the quotes received for the project, using additional sheets as
necessary. The listing shall include EACH quoter’s name, address, telephone number, age of firm, annual gross receipts of the firm and whether the quoter is a Virgin
Islands certified DBE. FAILURE TO COMPLY WITH THIS REQUIREMENT SHALL RENDER A BID NON-RESPONSIVE AND THE BID SHALL BE REJECTED.
APPENDIX B
FORM BLCC / DBE B Page 1 of 2
Addendum4
LISTING OF QUOTERS (attach additional sheets if necessary)
The undersigned hereby declares that the information set forth on this form is current, complete and accurate.
Authorized Signature: ________________________________________ Date: _____________________
Printed Name: _____________________________________________ Title: ______________________
FIRM NAME, ADDRESS PHONE NUMBER
DESCRIPTION OF WORK Dollar Amt. of Bid
Proposal Will Firm Be Used
DBE OR NON-DBE STATUS
AGE OF FRIM ANNUAL GROSS
RECEIPTS
Name: _________________________________
Address:________________________________
_________________________________ Phone No.: ______________________________ Email____________________________________
___ Yes ___ No
DBE NON-DBE
___ Less than 1 year
___ 1 – 3 years
___ 4 – 7 years
___ 8 – 10 years
___ more than 10 years
___ Less than $500K
___ $500K - $1M
___ $1-2M
___ $2-5M
___ Greater than $5M
Name: _________________________________
Address:________________________________
_________________________________ Phone No.: _______________________________ Email____________________________________
___ Yes ___ No
DBE NON-DBE
___ Less than 1 year
___ 1 – 3 years
___ 4 – 7 years
___ 8 – 10 years
___ more than 10 years
___ Less than $500K
___ $500K - $1M
___ $1-2M
___ $2-5M
___ Greater than $5M
Name: __________________________________
Address:_________________________________
_________________________________ Phone No.: _______________________________ Email_____________________________________
___ Yes ___ No
DBE NON-DBE
___ Less than 1 year
___ 1 – 3 years
___ 4 – 7 years
___ 8 – 10 years
___ more than 10 years
___ Less than $500K
___ $500K - $1M
___ $1-2M
___ $2-5M
___ Greater than $5M
T-1
Supplemental Installation Specifications Project VI–0066(013)
MELVIN EVANS PAVEMENT REHBILITATION
THERMAL DETECTION SYSTEMS ITEM 63601-6000
GENERAL - The Work to be performed under this section consists of furnishing, installing and wiring of the complete Thermal Detection System (TDS) at the locations shown on the Plans and in accordance with the conditions set forth. The Work also includes testing, training, warranties, and guarantees as designated in the Specifications.
1. The TDS shall have the following general high level requirementsa. The system shall be non-intrusive.b. The system shall use Thermal and Video image processing technology.c. The system shall at a minimum collect volume, classification (3 or 4 types), speed,
and occupancy.d. A single system shall be capable of continuously collecting data for up to 6 lanes
of traffic.e. The camera shall be mounted on an overhead Structure directly over the travel
lanes.f. The collected data shall be stored in the field for at least 30 continuous days.g. The system shall enable data collection to the Department’s Central traffic signal
communication network.2. The TDS shall consist of
a. A self-contained Thermal Traffic Sensor, camera lens, mounting equipment, allother associated hardware
b. Thermal Detection System Processorc. Thermal Detection System Processor Software for installation and subsequent
maintenance tasksd. TVFDS Central Softwaree. TVFDS Central Hardware
Provide a 36-month warranty or the manufacturers’ standard warranty, whichever is greater on the thermal detection system.
Provide a new laptop and connections with thermal detection software for purchase product. Screen size should be 17” (2560x1600) IPS display, 8GB ram, 1TB SSD, and military grade durability.
Ensure that the warranty period begins on the date of shipment to the project. Ensure that each system has a permanent label or stamp indicating the date of shipment.
The warranty to include, technical support shall be available from the supplier, at no cost, via telephone within 4 hours of the time a call is made, from factory-certified personnel or factory-certified installers.
The warranty to include, updates to video detection processor and application software shall be available from the manufacturer without charge.
The detection system must be compatible with LDX 2070 controller.
A. Functional Capabilities. Provide thermal systems able to transmit NTSC video signals up to1,000 feet (300 m).
Addendum5
T-2
Furnished thermal detection system configuration shall utilize video processors with 1 or more video inputs and 1 video output, responding to specific site applications, camera locations and detection zones shown on the project plans.
B. Interface. Provide video inputs that accept RS170 (NTSC) signals from an external video source. Provide a BNC type interface connector located on the front of the video processing unit.
Provide a LED indicator to indicate the presence of the thermal signal. The LED shall illuminate upon valid thermal synchronization and turn off when the presence of a valid thermal signal is removed.
Provide one video output per processor module. The video output shall be RS170 compliant and shall pass through the input video signal. The video output shall have the capability to show text and graphical overlays to aid in system setup. The overlays shall display real-time actuation of detection zones upon vehicle detection or presence. Control of the overlays and video switching shall also be provided through the serial communications port. The video output interface connector shall be BNC or RCA type. Provide a serial communications port on the front panel. The serial port shall have USB ports. The serial communications interface shall allow the user to remotely configure the system and/or to extract calculated vehicle/roadway information.
Furnish interface software. The interface protocol shall support multi-drop or point-to-multipoint communications. Each video detection system shall have the capability to be individually IP addressable either built in or with third party video server units.
Provide open collector contact closure outputs meeting NEMA TS2 requirements. The open collector output will be used for vehicle detection indicators as well as discrete outputs for alarm conditions.
Provide LED status indicators on the front panel. The LEDs shall illuminate when a contact closure output occurs. Provide one output LED for each contact closure output.
Provide a mouse compatible port on the front panel of the video processing unit. The mouse port shall be used as part of the system setup and configuration. Provide a compatible mouse with each video detection system.
C. Functionality. Detection zones shall be programmed via an on-board menu displayed on a video monitor and a pointing device connected to the thermal detection processor. The menu shall facilitate placement of detection zones and setting of zone parameters or to view system parameters.
The thermal detection processor shall detect vehicles in real time as they travel across each detection zone.
The thermal detection processor shall have an RS-232 or USB port for communications with an external computer. The thermal detection processor port shall be multi-drop capable.
The Thermal detection processor shall accept new detection patterns from an external computer through the USB or RS-232 port when the external computer uses the correct communications protocol for downloading detection patterns. Provide a Windows™-based software designed for local or remote connection and providing video capture, real-time detection indication and detection zone modification capability with the system.
T-3
The thermal detection processor shall send its detection patterns to an external computer through the USB port, when requested, when the external computer uses the correct communications protocol for uploading detection patterns.
The Thermal detection processor shall default to a safe condition, such as minimum recall, fixed recall or a constant call on each active detection channel, in the event of unacceptable interference with the video or thermal signal or low visibility conditions.
A user-selected output shall be active during the low-visibility condition that can be used to modify the controller operation if connected to the appropriate controller input modifier(s). The system shall automatically revert to normal detection mode when the low-visibility condition no longer exists.
D. Vehicle Detection. A minimum of 24 detection zones per thermal camera input shall be possible, and each detection zone shall be capable of being sized to suit the site and the desired vehicle detection region/type.
A single detection zone shall be able to replace multiple inductive loops and the detection zones shall be OR'ed as the default or may be AND'ed together to indicate vehicle presence on a single phase of traffic movement.
Placement of detection zones shall be done by using only a pointing device, and a graphical interface built into the video detection processor and displayed on a video monitor, to draw the detection zones on the video image from each video camera. Detection zones created in this manner shall be compatible with the PC-based software provided with the system.
The thermal detection processor's memory shall be non-volatile to prevent data loss during power outages.
When a vehicle is detected crossing a detection zone, the corners or entire zone of the detection zone shall flash on the video overlay display to confirm the detection of the vehicle.
Detection shall be at least 98% accurate in good weather conditions, with slight degradation acceptable under adverse weather conditions (e.g. rain, haze, or fog).
The thermal detection processor shall maintain normal operation of existing detection zones when one zone is being added or modified. The thermal detection processor shall output a constant call on any detector channel corresponding to a zone being modified and shall resume normal operation upon completion.
Detection zones shall be directional to reduce false detections from objects traveling in directions other than the desired direction of travel in the detection area.
The thermal detection processor shall process the video input from each camera using a microprocessor at 30 frames per second at one volt peak to peak 75 1 or EIA 170 NTSC video standard.
The thermal detection processor shall output minimum recall, fixed recall or constant call for each enabled detector output channel if a loss of video signal occurs. The recall behavior shall be user selectable for each output. The thermal detection processor shall output a constant call during the background “learning” period.
Detection zone outputs shall be configurable to allow the selection of presence, pulse, extend, and delay outputs. Timing parameters of pulse, extend, and delay outputs shall be user definable
T-4
between 0.1 to 25.0 seconds. Up to six detection zones per camera view shall have the capability to count the number of vehicles detected, measure classification and speed. The data values shall be internally stored within the processor module for later retrieval through the RS-232 port. The data collection interval shall be user definable in periods of 5, 15, 30 or 60 minutes or by intersection cycle. Real-time data shall be retrieved from the PC-based software provided with the system.
E. Thermal Camera. Cameras shall be completely compatible with the video detection processor and shall be certified by the manufacturer to ensure proper system operation.
The detection system shall produce accurate detector outputs under all roadway lighting conditions, regardless of time of day. The minimum range of scene luminance over which the camera shall produce a useable video image shall be the minimum range from nighttime to daytime, but not less than the range 0.009 to 930 foot-candles (0.1 lux to 10,000 lux).
The thermal camera shall use a color CCD sensing element with resolution of not less than 470 lines horizontal and 400 lines vertical.
The thermal camera shall include mechanisms to compensate for changing of lighting by using an electronic shutter and/or auto-iris lens.
The thermal camera shall include a motorized variable focal length lens with factory preset focus that requires no field adjustment. Zooming of the camera lens to suit the site geometry by means of a portable interface device designed for that purpose and manufactured by the detection system supplier. The horizontal field of view shall be adjustable from 8.1 to 44.3 degrees. Camera configuration shall be customized for each approach based on field site conditions and the project plans.
The thermal camera electronics shall include automatic gain control (AGC) to produce a satisfactory image at night.
The thermal camera shall be housed in a weather-tight sealed enclosure. The housing shall be field rotatable to allow proper alignment between the camera and the traveled road surface.
The thermal camera enclosure shall be equipped with a sunshield. The sunshield shall include a provision for water diversion to prevent water from flowing in the camera's field of view. The camera enclosure with sunshield shall be less than 6" (150 mm) diameter, less than 15" (375 mm) long, and shall weigh less than 6 pounds (2.7 kg) when the camera and lens are mounted inside the enclosure.
The thermal camera enclosure shall include a thermostatically controlled heater to assure proper operation of the lens shutter at low temperatures and prevent moisture condensation on the optical faceplate of the enclosure. The heater shall directly heat the glass lens and require less than 5 watts over the temperature range.
When mounted outdoors in the enclosure, the camera shall operate satisfactorily in a temperature range from -30°F to +140°F (-34 °C to +60 °C) and a humidity range from 0% RH to 100% RH. Power consumption of the camera shall be 15 watts or less under all conditions.
The camera enclosure shall be equipped with separate, weather-tight connections for power and setup thermal and video cables at the rear of the enclosure. These connections shall allow diagnostic testing and viewing of video at the camera while the camera is installed on a mast arm or pole using a lens adjustment module furnished under this bid item.
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The video signal output by the camera shall in accordance with NTSC standards.
All necessary mounting brackets shall be mounted to pole shafts, mast arms, or other structures to mount cameras as indicated on the project plans. Mounting brackets shall result in a fixed-position mounting.
F. Video Cable. The cable provided shall be as recommended by the manufacturer for optimal thermal detection performance. The cable shall be either multi-paired jacketed cable or coaxial cable. Coaxial cable can be used between the camera and the video detection processor in the traffic signal controller cabinet and shall be as recommended by the manufacturer, or a Department approved 75 ohm precision video cable with 20 AWG solid bare copper conductor (9.9 ohms/M), RG-59, U-Type, solid polyethylene insulating dielectric, 98% (min) tinned copper double-braided shield and light blue polyethylene jacket previously proven to provide successful operation with the video detection system. The signal attenuation shall not exceed 0.78 dB per 100 feet (30 m) at 10 MHz.
Nominal outside diameter shall be approximately 0.305 inches (7 mm).
Coaxial cable shall be suitable for installation in conduit and in exposed sunlight environment. 75-ohm BNC plug connectors shall be used at both the camera and cabinet ends. The coaxial cable, BNC connector, and crimping tool recommended by the manufacturer of the thermal detection system shall be used and installed per the manufacturer's recommended instructions to ensure proper connection.
Multi-paired jacketed cable shall include a minimum of four individually paired No. 19 AWG communication cables with an overall shield. Pairs shall not be individually shielded. Paired cable and power cables may be installed under the same outer jacket.
G. Power Cable. Power cable shall be rated for 90oC, 300 volt, 16 AWG, stranded, three-conductor
cable with a nominal outside diameter of approximately 0.330 inches (8 mm). Conductor insulation color code shall be black, white and green. Outside jacket shall be black.
Camera power cable shall be suitable for installation in conduit and in exposed sunlight environment, and UL listed.
The power and video cable may be installed under the same outer jacket. H. Surge Protection. Provide surge protection devices for all new or added thermal detection devices as recommended by the manufacturer. Coaxial cable shall be protected with an inline surge suppressor as recommended by the manufacturer or a panel mounted surge suppressor as recommended by the manufacturer or approved equal, installed and grounded per thermal detection manufacturer’s recommendations. I. Operation From Central Control. The central control must transmit and receive all information needed for detector setup, monitor the vehicle detection, view the vehicle traffic flow at a rate of 2 frames per second to 5 frames per second, and interrogate all required stored data. The remote communications link between the Thermal Detector processor unit and central control shall be wireless or fiber-optic cable, as shown on the plans. Communications with the central control must not interfere with the on-street detection of the VIVDS processor. Quality of the video at 2 frames per second rate must be such that the view with the traffic flow is clear and in focus. J. Remote Data Collection and Storage. Provide a thermal detection system processor that independently computes the following traffic parameter data in each lane of detection:
i. Volume
T-6
ii. Speed iii. Vehicle classification (3 or 4 types) iv. Interval Duration - Provide a Thermal detection system processor capable of computing
and storing all traffic parameters by lanes in user selectable time intervals of one (1) minute, five (5) minutes, ten (10) minutes, fifteen (15) minutes, thirty (30) minutes, and sixty (60) minutes.
v. Memory - Store all traffic parameter data in non-volatile memory within the thermal detection system processor. This data shall be capable of being retrieved through a HTTP server or through a dial up connections. The memory shall have the capacity to store data for 30 continuous days.
vi. Data Retrieval - Transfer traffic parameter data from the thermal detection system processor’s non-volatile memory to the Department administrative building through a dial up connection.
Detector Configuration
i. Storage Format - Store collected traffic parameter data that is retrieved from the thermal detection system processor in readily accessible ASCII format.
ii. Data Display Format - Allow for displaying the collected traffic parameter data in the numeric format. Image Capture: Allow still image capture (snapshot) from all of the video detection system processor’s active video inputs and provide for downloading the image for display or storage as a picture file. Capture and transmit the still image in JPEG format to transmit to the Central Office.
iii. Communications - Perform communications to thermal detection system processor for detector configuration through the dial up communication.
Include an embedded HTTP server in the thermal detection system processor. The embedded HTTP server shall allow a remote user with a standard web browser to gain remote access, collect data, control, and configure the TDS. The server shall include multilevel password protection for a minimum of 10 users. The TDS shall also keep an access log that records user and time of access.
Backflow preventer shall be of top quality to prevent water contamination.
1. RAIN SWITCH Must have a quality wireless rain sensor with by-pass switch. Unit shall also have a programmable rain delay from one to seven days.