Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2022, 09:31 AM

  • 18 0020A_18 0020_06222022_034312.mp4

Date
06/22/2022
W/O
957002
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00713
PipeID
P13837
Time
2:31 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10203
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_957002_TV18059_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0020A
Downstream MH
18 0020
Dir. of Survey
Downstream
Length Surveyed
263.3 ft.
Total Length
263.3 ft.
Structural Index
3
Structural Quick
4I3I
Structural Rating
464
O&M Index
2
O&M Quick
2I00
O&M Rating
104
Overall Index
3
Overall Quick
—
Overall Rating
568
Pipe schematic from manhole 18 0020A to 18 0020
MH: 18 0020AMH: 18 0020downstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 18 0020A0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"24.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"53.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN102.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN152 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN157.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"203.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"225.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"260.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish260.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish260.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish260.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish263.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0020263.3 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE263.3 ft. MGO - General Observation - ROACHES @ MH

Observation photos (6)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4.4 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - ROACHES @ MH

    263.3 ft. - General Observation - ROACHES @ MH

All inspections of P13837Work order 957002

Observations (24)

DistanceCodeObservation
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
260.8FM—
260.9SAP—
225.6TFC—
0MGOROACHES @ MH
263.3AMH18 0020
102.8TFOPEN
0AMH18 0020A
11.9TFC—
203.4TFA—
0MWL—
53.8TFOPEN
2DAGS—
157.7TFC—
24.2TFC—
2SSS—
4.4FM—
152TFOPEN
0MWM—
263.3MGOCONN @ MH 9 O'CLOCK/ACTIVE
263.3MGOROACHES @ MH
260.9DAGS—
260.8SSS—
2SAP—

Properties (7)

additional_info
630098062122201
custom_field_three
SPALLING/FRACTURES/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-06-22T02:31:43-07:00
documentation
PRO PIPE
is_lateral_inspection
false