Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 13, 2020, 05:12 AM

  • 16 0511_16 0510_11122020_213429.mp4

Date
11/12/2020
W/O
855026
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00659
PipeID
P13562
Time
9:12 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8206
Sewer Name
LAMANDA PARK TRUNK
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_855026_TV16122_OCT2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
16 0511
Downstream MH
16 0510
Dir. of Survey
Downstream
Length Surveyed
254.2 ft.
Total Length
254.2 ft.
Structural Index
2
Structural Quick
3C2D
Structural Rating
124
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
128
Pipe schematic from manhole 16 0511 to 16 0510
MH: 16 0511MH: 16 0510downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 05110 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start14.1 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: YES, 4", 8"25 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 8"63.7 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: YES, 4", 8"86.5 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 8"112.6 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: YES, 4", 8"123 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish123.1 ft. MMC - Material Change, Cast Iron123.1 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start123.2 ft. SCP - Surface Corrosion Metal Pipe, from 09 to 03 o'clock, within 8 inches of joint: YES, Start218.2 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish218.2 ft. SCP - Surface Corrosion Metal Pipe, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish218.3 ft. MMC - Material Change, Vitrified clay pipe252 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish254.2 ft. AMH - Downstream Manhole, Survey Ends - 16 0510

Observation photos (9)

  • Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: YES, 4", 8"

    14.1 ft. - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: YES, 4", 8"

  • Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 8"

    25 ft. - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 8"

  • Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: YES, 4", 8"

    63.7 ft. - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: YES, 4", 8"

  • Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 8"

    86.5 ft. - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 8"

  • Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: YES, 4", 8"

    112.6 ft. - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: YES, 4", 8"

  • Material Change, Cast Iron

    123.1 ft. - Material Change, Cast Iron

  • Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    123.1 ft. - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Corrosion Metal Pipe, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    123.2 ft. - Surface Corrosion Metal Pipe, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Material Change, Vitrified clay pipe

    218.3 ft. - Material Change, Vitrified clay pipe

All inspections of P13562Work order 855026

Observations (19)

DistanceCodeObservation
254.2AMH16 0510
2SSS—
112.6TBA—
123SSS—
63.7TBA—
123.1MMC—
218.2SRI—
218.3MMC—
218.2SCP—
0AMH16 0511
0MWM—
123.1SRI—
252DAGS—
25TBA—
123.2SCP—
86.5TBA—
0DAGS—
14.1TBA—
0MWL—

Properties (6)

custom_field_three
CORROSION
custom_field_two
3
customer
1
datetime
2020-11-12T21:12:49-08:00
documentation
PRO PIPE
is_lateral_inspection
false