Attachment J.11 - Traffic Data Sheet 18-24 F.pdf

SHEET 18 STATE CODE [ _ _ ]

LTPP MONITORED TRAFFIC DATA SPS PROJECT ID [ _ _ _ _ ]

WIM SITE COORDINATION DATE: (mm/dd/yyyy) __ __ / __ __ / __ __ __ __

1. DATA PROCESSING –

a. Down load –

State only LTPP read only LTPP download LTPP download and copy to state

b. Data Review – State per LTPP guidelines State – Weekly Twice a Month Monthly Quarterly

LTPP

c. Data submission – State – Weekly Twice a month Monthly Quarterly

LTPP

2. EQUIPMENT –

a. Purchase –

LTPP

State

b. Installation – Included with purchase Separate contract by State State personnel LTPP contract

c. Maintenance – Contract with purchase Separate contract LTPP Separate contract State State personnel

d. Calibration – Vendor State

LTPP

e. Manuals and software control – State

LTPP

f. Power –

i. Type –

Overhead Underground Solar

ii. Payment –

State

LTPP

N/A

g. Communication –

i. Type –

Landline Cellular Other

ii. Payment – State

LTPP

N/A

3. PAVEMENT –

a. Type –

Portland Concrete Cement Asphalt Concrete

b. Condition – Always new Replacement as needed Grinding and maintenance as needed Maintenance only No remediation

c. Profiling Site Markings –

i. Short wave –

Permanent Temporary

ii. Long wave – Permanent Temporary

4. ON SITE ACTIVITIES –

a. WIM Validation Check - advance notice required _____ days / weeks

b. Notice for straightedge and grinding check - ______ days / weeks

i. On site lead –

LTPP

ii. Accept grinding –

LTPP

c. Calibration Routine – LTPP – Semi-annually Annually State per LTPP protocol – Semi-annually Annually State other – _________________________

d. Test Vehicles

i. Trucks –

1st – Air suspension 3S2 State LTPP 2nd – _______________ State LTPP 3rd – _______________ State LTPP 4th – _______________ State LTPP

ii. Loads – State LTPP

iii. Drivers – State LTPP

e. Contractor(s) with prior successful experience in WIM calibration in state:

f. Access to cabinet

i. Personnel Access –

State only Joint

LTPP

ii. Physical Access – Key Combination

g. State personnel required on site – Yes No

h. Traffic Control Required – Yes No

i. Enforcement Coordination Required – Yes No

j. Authorization to calibrate site – State only

LTPP

5. SITE SPECIFIC CONDITIONS –

a. Funds and accountability – _________________________________________

b. Reports – ___________________________________________________________

c. Other – ___________________________________________________________

6. CONTACTS –

a. Equipment (operational status, access, etc.) –

Name: _______________________ Phone: _________________

Agency: _________________________________________

b. Data Processing and Pre-Visit Data –

Name: _______________________ Phone: _________________

Agency: _________________________________________

c. Construction schedule and verification –

Name: _______________________ Phone: _________________

Agency: _________________________________________

d. Test Vehicles (trucks, loads, drivers) –

Name: _______________________ Phone: _________________

Agency: _________________________________________

e. Traffic Control –

Name: _______________________ Phone: _________________

Agency: _________________________________________

f. Enforcement Coordination –

Name: _______________________ Phone: _________________

Agency: _________________________________________

SHEET 19 STATE CODE [ _ _ ]

CALIBRATION TEST TRUCK DATA DATE: (mm/dd/yyyy) __ __ / __ __ / __ __ __ __

CALIBRATION TEST TRUCK # _____

PART A

1. FHWA Class ________

2. AXLE WEIGHTS (units - lbs / 1000s lbs / kg)

a. Number of Axles ________

b. Empty Truck c. Pre-Test Average d. Post-Test Average e. Measured Axle Weight Loaded Axle Loaded Axle Directly or Weight Weight Calculated?

A D C

B D C

C D C

D D C

E D C

F D C

3. GVW (same units as axles)

a. Empty GVW _______________

b. Average Pre-Test Loaded weight _______________

c. Post Test Loaded Weight _______________

d. Difference Post Test – Pre-test _______________

4. GEOMETRY

a. Tractor Cab Style - Cab Over Engine Conventional / b. Photo

c. Sleeper Cab? Yes No

d. Make: ____________

e. Model: ______________

f. Trailer Load Distribution Description: g. Photo

h. Tractor Tare Weight (units): __________________________

i. Trailer Tare Weight (units): __________________________

j. Axle Spacing (units – m / feet and inches / feet and tenths)

A to B ____________ B to C____________ C to D ____________

D to E ____________ E to F ___________ Total ____________

k. Wheelbase (measured A to last) _____________ Computed ____________

l. Kingpin Offset From Axle B (units) __________(___) m. Photo (+ is to the rear)

5. SUSPENSION

a. Tire Size b. Suspension Description (leaf, air, # of leaves, taper or c. Photo flat leaf, etc.)

A

B

C

D

E

F

d. Cold Tire Pressures (psi) – from right to left

Steering Axle Axle B Axle C Axle D Axle E

PART B

Table 1 – Axle and GVW computations - pre-test

Axle A Axle B Axle C Axle D Axle E GVW

I II

-I

III

-II

IV

-III

V

-IV

V

V

-VI

VI-

VII

VII-

VIII

VIII-

IX

IX X

XI

Avg.

Table 2 – Raw Axle and GVW measurements – _________________________________

Axles Meas.

Pre-test Weight

Post-test Weight

A I

A + B II

A + B + C III

A + B + C + D IV

A + B + C + D + E (1) V

B + C + D + E VI

C + D + E VII

D + E VIII

E IX

A + B + C + D + E (2) X

A + B + C + D + E (3) XI

Table 3 – Axle and GVW computations - post -test

Axle A Axle B Axle C Axle D Axle E GVW

I II III IV V V

-I -II -III -IV

V

-VI

VI-

VII

VII-

VIII

VIII-

IX

IX X

Table 4 – Axle and GVW computations -

Axle A Axle B Axle C Axle D Axle E GVW

I II

-I III

-II IV

-III V

-IV V

V

-VI VI-

VII VII-

VIII VIII-

IX IX` X

Table 5 – Raw data – Axle scales – pre-test

Pass Axle A Axle B Axle C Axle D Axle E Axle F GVW

Table 6 – Raw data – Axle scales – ________________________________________

Avg

Table 7 – Raw data – Axle scales – post-test

Avg

Measured By ______________________ Verified By _________________________

SHEET 20 STATE CODE [ _ _ ]

SPEED AND CLASSIFICATION STUDIES DATE: (mm/dd/yyyy) __ __ / __ __ / __ __ __ __

Recorded by ________ Direction _____ Lane ____Time from _______ to ________ Page ____ of ____

WIM

speed

WIM

class

WIM

Record

Obs.

Speed

Obs Class

WIM

speed

WIM

class

WIM

Record

Obs.

Speed

Obs Class

SHEET 21 (AXLE LOAD) STATE CODE [ _ _ ]

WIM SYSTEM TRUCK RECORDS DATE: (mm/dd/yyyy) __ __ / __ __ / __ __ __ __

Recorded by _______________ Checked by _________________ Page _____ of _____

Pvmt.

temp

Radar Speed Truck Pass Time Record

No.

WIM

Speed Axle A weight.

Axle B weight.

Axle C weight.

Axle D weight.

Axle E weight.

Axle F weight GVW A-B space B-C space C-D space D-E space E-F space

SHEET 21 (WHEEL LOAD) STATE CODE [ _ _ ]

WIM SYSTEM TRUCK RECORDS DATE: (mm/dd/yyyy) __ __ / __ __ / __ __ __ __ Rev. 05/18/04

Recorded by _______________ Checked by _________________ Page _____ of _____

Pvmt temp

Radar Speed Truck Pass Time Record

No.

WIM

Speed

Axle A right / left weight.

Axle B right / left weight.

Axle C right / left weight.

Axle D right / left weight.

Axle E right / left weight.

Axle F right / left weight.

GVW A-B

space

B-C space

C-D space

D-E space

E-F space

SHEET 22 ADDENDUM – KISTLER QUARTZ

LTPP MONITORED TRAFFIC DATA

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

SITE EQUIPMENT ASSESSMENT * STATE ASSIGNED ID [ _ _ _ _ ]

LTPP LANE ONLY * DATE: (mm/dd/yyyy) __ __ / __ __ / __ __ __ __

Assessor: ________________________________ Page 1 of 2

STATIC EQUIPMENT VALUES (SYSTEM OFF)

POWER

SOLAR PANEL _______ WATTS _______ VDC

EQUIP POWER _______ VAC

BATTERY 1 _______ VDC

BATTERY 2 _______ VDC

REGULATED _______ VDC

POWER SUPPLY _______ VDC

SYSTEM INPUT _______ VAC _______ VDC

MODEM POWER _______ VAC _______ VDC

TELEPHONE _______ VDC

LOOP SENSORS

L1 (LEAD) RES _______ Ω; IND _______ μH; SHLD _______ MΩ

L2 (TRAIL) RES _______ Ω; IND _______ μH; SHLD _______ MΩ

KISTLER SENSORS

K1 (LEAD L) RES _______ Ω; CAP _______ ηF

K2 (LEAD ML) RES _______ Ω; CAP _______ ηF

K3 (LEAD MR) RES _______ Ω; CAP _______ ηF

K4 (LEAD R) RES _______ Ω; CAP _______ ηF

K5 (TRAIL L) RES _______ Ω; CAP _______ ηF

K6 (TRAIL ML) RES _______ Ω; CAP _______ ηF

K7 (TRAIL MR) RES _______ Ω; CAP _______ ηF

K8 (TRAIL R) RES _______ Ω; CAP _______ ηF

DYNAMIC EQUIPMENT VALUES (SYSTEM ON)

SHEET 22 ADDENDUM – KISTLER QUARTZ

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 2 of 2

LOOP SENSORS

L1 (LEAD) FREQ _______ KHz

L2 (TRAIL) FREQ _______ KHz

KISTLER SENSORS

DUE TO THE INCOMPATABILITY OF THE KISTLER QUARTZ SENSOR AND

STANDARD TEST EQUIPMENT, DYNAMIC TESTING IS NOT RECOMMENDED.

NOTES –

SHEET 22 ADDENDUM – LOAD CELL

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

POWER

SOLAR PANEL _______ WATTS _______ VDC

EQUIP POWER _______ VAC

BATTERY 1 _______ VDC

BATTERY 2 _______ VDC

REGULATED _______ VDC

POWER SUPPLY _______ VDC

SYSTEM INPUT _______ VAC _______ VDC

MODEM POWER _______ VAC _______ VDC

TELEPHONE _______ VDC

LOOP SENSORS

L1 (LEAD) RES _______ Ω; IND _______ μH; SHLD _______ MΩ

L2 (TRAIL) RES _______ Ω; IND _______ μH; SHLD _______ MΩ

LOAD CELL SENSORS

LEAD PLATFORM

SENSOR 1 INPUT _______ Ω; OUTPUT _______ Ω; SHLD _______ MΩ

SENSOR 2 INPUT _______ Ω; OUTPUT _______ Ω; SHLD _______ MΩ

SENSOR 3 INPUT _______ Ω; OUTPUT _______ Ω; SHLD _______ MΩ

TRAILING PLATFORM

SENSOR 1 INPUT _______ Ω; OUTPUT _______ Ω; SHLD _______ MΩ

SENSOR 2 INPUT _______ Ω; OUTPUT _______ Ω; SHLD _______ MΩ

SENSOR 3 INPUT _______ Ω; OUTPUT _______ Ω; SHLD _______ MΩ

SHEET 22 ADDENDUM – LOAD CELL

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

L1 (LEAD) FREQ _______ KHz

L2 (TRAIL) FREQ _______ KHz

LOAD CELL SENSORS

LEAD PLATFORM

SENSOR 1 STATIC OUTPUT _______ mV

SENSOR 2 STATIC OUTPUT _______ mV

SENSOR 3 STATIC OUTPUT _______ mV

TRAILING PLATFORM

SENSOR 1 STATIC OUTPUT _______ mV

SENSOR 2 STATIC OUTPUT _______ mV

SENSOR 3 STATIC OUTPUT _______ mV

SHEET 22 ADDENDUM – PIEZO

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

POWER

SOLAR PANEL _______ WATTS _______ VDC

EQUIP POWER _______ VAC

BATTERY 1 _______ VDC

BATTERY 2 _______ VDC

REGULATED _______ VDC

POWER SUPPLY _______ VDC

SYSTEM INPUT _______ VAC _______ VDC

MODEM POWER _______ VAC _______ VDC

TELEPHONE _______ VDC

LOOP SENSORS

L1 (LEAD) RES _______ Ω; IND _______ μH; SHLD _______ MΩ

L2 (TRAIL) RES _______ Ω; IND _______ μH; SHLD _______ MΩ

PIEZO SENSORS

PZ1 (LEAD) RES _______ Ω; CAP _______ ηF

PZ2 RES _______ Ω; CAP _______ ηf

PZ3 RES _______ Ω; CAP _______ ηf

PZ4 (TRAIL) RES _______ Ω; CAP _______ ηf

L1 (LEAD) FREQ _______ KHz

L2 (TRAIL) FREQ _______ KHz

SHEET 22 ADDENDUM – PIEZO

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

PIEZO SENSORS

PZ1 (LEAD) AMPLITUDE (CLASS 9) _______ mV

PZ2 AMPLITUDE (CLASS 9) _______ mV

PZ3 AMPLITUDE (CLASS 9) _______ mV

PZ4 (TRAIL) AMPLITUDE (CLASS 9) _______ mV

SHEET 22 ADDENDUM – WEIGHPAD

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

POWER

SOLAR PANEL _______ WATTS _______ VDC

EQUIP POWER _______ VAC

BATTERY 1 _______ VDC

BATTERY 2 _______ VDC

REGULATED _______ VDC

POWER SUPPLY _______ VDC

SYSTEM INPUT _______ VAC _______ VDC

MODEM POWER _______ VAC _______ VDC

TELEPHONE _______ VDC

LOOP SENSORS

L1 (LEAD) RES _______ Ω; IND _______ μH; SHLD _______ MΩ

L2 (TRAIL) RES _______ Ω; IND _______ μH; SHLD _______ MΩ

WEIGHPAD SENSORS

WP1 (LEAD) INPUT _______ Ω; OUTPUT _______ Ω; SHLD _______ MΩ

WP2 (TRAIL) INPUT _______ Ω; OUTPUT _______ Ω; SHLD _______ MΩ

L1 (LEAD) FREQ _______ KHz

L2 (TRAIL) FREQ _______ KHz

WEIGHPAD SENSORS

WP1 (LEAD) ZERO POINT _______ mV

WP2 (TRAIL) ZERO POINT _______ mV

SHEET 22 ADDENDUM – WEIGHPAD

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

SHEET 22

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 1 of 6

SITE EQUIPMENT INFORMATION

TYPE OF EQUIPMENT WIM VC BOTH

LANE NUMBER ON-SITE __________ DIRECTION ON-SITE – N S E W

VENDOR __________ MODEL __________ SERIAL NO.____________

WEIGHING SENSOR TYPE – QUARTZ LOAD CELL WEIGHPAD PIEZO

SYSTEM SOFTWARE VERSIONS:

CPU ___________

LOOP ___________

PIEZO ___________

WEIGHPAD/ LOAD CELL ___________

COMMUNICATION ___________

CLASSIFICATION VIDEO:

TIME FROM: ____________ TO: ______________

SITE CONDITIONS

PAVEMENT:

INDICATE ANY DEFICIENCIES THAT MAY AFFECT THE PERFORMANCE OF THE WIM

SYSTEM. LIST ALL PHOTOS THAT SUPPORT THE EVALUATION.

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 2 of 6

IN-ROAD SENSORS:

DESCRIBE ANY DEFICIENCIES REGARDING THE SENSOR INSTALLATION. INDICATE

SENSORS THAT SHOW ANY SIGN OF BEING BROKEN, SEVERELY WORN, MISSING,

REMOVED OR LOOSE. LIST PHOTOS FOR EACH OCCURANCE.

TRUCK OBSERVATIONS

INDICATE ANY IRREGULAR TRUCK BEHAVIORS SUCH AS BOUNCING, SWERVING, OR

BRAKING NEAR THE WEIGHING AREA (WITHIN 40 METERS). NOTE THE DISTANCE

FROM THE WEIGHING SENSORS.

MINIMUM 15 MINUTE OR 35 TRUCK SAMPLE VIDEO FOR PAVEMENT INTERACTION

TAPE: ____________________________

FILE NAME: TIME FROM: TO: ___________

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 3 of 6

CLASSIFICATION VERIFICATION VIDEO:

TAPE 1- NAME: ___________________________________________

Interval 1 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 2 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 3 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 4 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 5 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 6 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 7 - FILE: _______________ TIME FROM: _____________ TO: ______________

TAPE 2- NAME: ___________________________________________

Interval 1 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 2 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 3 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 4 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 5 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 6 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 7 - FILE: _______________ TIME FROM: _____________ TO: ______________

TAPE 3- NAME: ___________________________________________

Interval 1 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 2 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 3 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 4 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 5 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 6 - FILE: _______________ TIME FROM: _____________ TO: ______________

Interval 7 - FILE: _______________ TIME FROM: _____________ TO: ______________

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 4 of 6

SYSTEM ACCURACY TESTS

CONDUCT THE FOLLOWING SYSTEM ACCURACY TESTS EITHER ON-SITE OR IN OFFICE.

SPEED ACCURACY – COMPLETE SHEET 20 AND ATTACH

AVERAGE RADAR SPEED ________mph AVERAGE WIM SPEED ________mph

MEAN DIFFERENCE _________ mph SD of mean _________

SPACING AND WEIGHT – COMPLETE SHEET 21 AND ATTACH

AVERAGE DISTANCE BETWEEN AXLES OF DRIVE TANDEM _________ FT/ m

% ERROR FROM _____ (from system record average) FEET _________ % ERROR

AVERAGE FRONT AXLE WEIGHT FOR CLASS 9 VEHICLES _________ LBS/kg

% ERROR FROM 10,300/ __________ (known site value) LBS _________ % ERROR

SPEED LIMIT ON SITE – ________ mph

VALIDATION SPEED RANGE – Low - ______ mph High - _______ mph

SUPPORT EQUIPMENT/STRUCTURES

INDICATE ANY DEFICIENCIES WITH ANY SITE EQUIPMENT OTHER THAN THE IN-

ROAD SENSORS. LIST PHOTOS OF EACH OCCURANCE.

CABINET/FOUNDATION NONE _____

PULL-BOXES NONE _____

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 5 of 6

MAST NONE _____

SOLAR PANELS NONE _____

TELEPHONE D-MARK BOX NONE _____

POWER SERVICE BOX NONE _____

GROUNDING NONE _____

CONDUIT NONE _____

STATIC AND DYNAMIC ELECTRONIC EQUIPMENT TESTS

COMPLETE AND ATTACH A SHEET 22 ADDENDUM APPLICABLE TO THE INSTALLED IN-

ROAD EQUIPMENT.

* STATE CODE [ _ _ ]

* SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 6 of 6

ADDITIONAL COMMENTS

SHEET 23

STATE CODE [ _ _ ]

SPS PROJECT ID [ _ _ _ _ ]

WIM SYSTEM TROUBLESHOOTING OUTLINE STATE ASSIGNED ID [ _ _ _ _ ]

LTPP LANE ONLY DATE: (mm/dd/yyyy) __ __ / __ __ / __ __ __ __

Assessor: ________________________________ Page 1 of 6

STEP 1 – PROBLEM DESCRIPTION

PROVIDE A DETAILED DESCRIPTION OF THE PROBLEM.

STEP 2 – COLLECT SYSTEM DATA

2A – SYSTEM PARAMETERS

REVIEW ALL EQUIPMENT OPERATIONAL PARAMETERS SUCH AS CLASSIFICATION

ALGORITHMS, DATE/TIME, WEIGHT AND SPEED/SPACING ERROR COMPENSATION

FACTORS, AS WELL AS SENSOR LANE ASSIGNMENTS AND THRESHOLD SETTINGS.

MAKE NOTE OF ANY SUSPECT VALUES. DO NOT CHANGE ANY VALUES AT THIS TIME.

2B – DOWNLOAD SYSTEM DATA

DOWNLOAD SYSTEM TRAFFIC DATA FOR THE DAY OR TIME PERIOD IN QUESTION. SITE

PROBLEMS THAT CAN ONLY BE DETERMINED BY REVIEWING DATA FILES WILL MOST

LIKELY REQUIRE A SECOND VISIT UNLESS THE FILES CAN BE PROCESSED ON SITE.

STATE CODE [ _ _ ]

SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 2 of 6

2C – RECORD SYSTEM DIAGNOSTIC MODE VALUES

RECORD ALL SENSOR VALUES GIVEN IN THE SYSTEMS’ DIAGNOSTIC MODE FOR THE

LANE BEING INVESTIGATED IF AVAILABLE. MAKE NOTE OF ANY DEFICIENCIES OR

SUSPECT OR INCONSISTENT VALUES.

LOOP SENSORS

LOOP VALUE

LEADING

TRAILING

WEIGHPAD/LOAD CELL SENSORS

SENSOR VALUE

LEADING/SENSOR 1

LEADING/SENSOR 2

LEADING/SENSOR 3

TRAILING/SENSOR 1

TRAILING/SENSOR 2

TRAILING/SENSOR 3

PIEZO SENSORS

PIEZO VALUE

LEADING

2nd

3rd

STATE CODE [ _ _ ]

SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 3 of 6

KISTLER QUARTZ SENSORS

SENSOR VALUE

LEADING

TEMPERATURE

2D – ANALYZE THE INFORMATION COLLECTED

STEP 3 – FINDING THE SOURCE OF THE PROBLEM

3A – PROBABLE FAULTY FUNCTION

LIST THE DEFICIENCIES DISCOVERED IN STEPS 1 & 2 BELOW. INDICATE THEIR

ASSOCIATED WIM SYSTEM PRIMARY FUNCTIONS (POWER, COMMUNICATIONS, WEIGHT

& CLASSIFICATION, EC.)

SYMPTOM FUNCTION

STATE CODE [ _ _ ]

SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 4 of 6

BASED ON THE SYMPTOMS LISTED ABOVE, MAKE A CONCLUSION AS TO THE MOST

PROBABLE FAULTY SYSTEM FUNCTION. ADD ANY CLARIFYING NOTES.

MOST PROBABLE FAULTY FUNCTION

3B – FAULTY COMPONENT

USE THE STANDARD EQUIPMENT MAINTENANCE FORM (SHEET 22) TO RECORD ALL

SYSTEM COMPONENT STATIC AND DYNAMIC VALUES USING THE TEST POINTS

INDICATED BELOW FOR THE SYSTEM FUNCTION IN QUESTION.

TP# TEST POINT DESCRIPTION SYSTEM FUNCTION

1 WIM SYSTEM POWER INPUT POWER

2 DC MODEM INPUT POWER/ COMMUNICATION

3 TEL SURGE SUPPRESSOR OUTPUT COMMUNICATION

4 TEL TERMINAL STRIP OUTPUT COMMUNICATION

5 TEL D-MARK BOX OUTPUT COMMUNICATION

6 SENSOR TERMINAL STRIP INPUTS CLASSIFICATION AND WEIGHING

7 PULL BOX INPUTS CLASSIFICATION AND WEIGHING

8 DC POWER TERMINAL STRIP OUTPUTS POWER

9 DC REGULATOR OUTPUT POWER

10 BATTERY OUTPUT POWER

11 SOLAR SURGE SUPPRESSOR OUPUT POWER

12 SOLAR PANEL OUPUT POWER

13 AC POWER TERMINAL STRIP POWER

14 AC SERVICE DROP OUTPUT POWER

15 AC CIRCUIT BREAKER OUTPUT POWER

16 AC OUTLET OUTPUT POWER

17 EXTERNAL POWER SUPPLY OUTPUT POWER

STATE CODE [ _ _ ]

SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 5 of 6

DESCRIBE ANY SUSPECT TEST RESULTS:

BASED ON THE TEST READINGS MADE, DRAW A CONCLUSION AS TO THE MOST

PROBABLE FAULTY COMPONENT AND INDICATE BELOW.

MOST PROBABLE FAULTY COMPONENT :

STEP 4 – DETERMINE THE CORRECTIVE ACTION

CONSIDERING ALL FACTORS ASSOCIATED WITH THE REPAIR OF THE FAULTY COMPONENT,

DETERMINE THE CORRECTIVE ACTION.

DESCRIBE THE CORRECTIVE ACTIONS TAKEN BELOW:

STATE CODE [ _ _ ]

SPS PROJECT ID [ _ _ _ _ ]

Assessor: ________________________________ Page 6 of 6

STEP 5 – REPAIRING THE SYSTEM

DESCRIBE THE ACTIONS TAKEN TO REPAIR THE SYSTEM, OR MAKE RECOMMENDATIONS

ON THE REPAIRS THAT NEED TO BE TAKEN TO CORRECT THE SYSTEM DEFICIENCY:

SHEET 24 STATE CODE [ _ _ ]

SITE PHOTO LOG – ASSESSMENT DATE: (mm/dd/yyyy) __ __ / __ __ / __ __ __ __

Recorded by _________ Page _____ of _____

Item Photo # Description

1 Power Source

2 Telephone Source

3 Cabinet Exterior

4 Cabinet Interior

5 Weight Sensor (Leading) – configuration order # ____

6 Weight Sensor (Trailing) – configuration order # ____

7 Classification Sensor (Leading) – configuration order # ____

8 Classification Sensor (Trailing) – configuration order # ____

9 Loop Sensor (Leading) – configuration order # ____

10 Loop Sensor (Trailing) – configuration order # ____

11 Downstream from Site

12 Upstream from Site

SHEET 24 STATE CODE [ _ _ ]

SITE PHOTO LOG – EVALUATION DATE: (mm/dd/yyyy) __ __ / __ __ / __ __ __ __

Recorded by _________ Page _____ of _____

Item Photo # Description

1 Tractor, Truck #1

2 Trailer/Load, Truck #1

3 Kingpin Offset, Truck #1

4 Suspension A, Truck #1

5 Suspension B, Truck #1

6 Suspension C, Truck #1

7 Suspension D, Truck #1

8 Suspension E, Truck #1

9 Suspension F, Truck #1

10 Tractor, Truck #2

11 Trailer/Load, Truck #2

12 Kingpin Offset, Truck #2

13 Suspension A, Truck #2

14 Suspension B, Truck #2

15 Suspension C, Truck #2

16 Suspension D, Truck #2

17 Suspension E, Truck #2

18 Suspension F, Truck #2

19 Tractor, Truck #3

20 Trailer/Load, Truck #3

21 Kingpin Offset, Truck #3

22 Suspension A, Truck #3

23 Suspension B, Truck #3

24 Suspension C, Truck #3

25 Suspension D, Truck #3

26 Suspension E, Truck #3

27 Suspension F, Truck #3

28 Scale Photo