Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 4, 2021, 09:05 AM

  • 01 0663_01 0662_10042021_032810.mp4

Date
10/04/2021
W/O
911694
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00199
PipeID
P01371
Time
2:05 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9146
Sewer Name
01 CALIFORNIA AVENUE EXTENSION TRUNK
City
LYNWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_911694_TV01117_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
15 in.
Upstream MH
01 0663
Downstream MH
01 0662
Dir. of Survey
Downstream
Length Surveyed
492.9 ft.
Total Length
492.9 ft.
Structural Index
3
Structural Quick
5B3R
Structural Rating
550
O&M Index
2
O&M Quick
412S
O&M Rating
200
Overall Index
2
Overall Quick
—
Overall Rating
750
Pipe schematic from manhole 01 0663 to 01 0662
MH: 01 0663MH: 01 0662downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 06632 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 60% MAG COAT9.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start421 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 8"421.1 ft. SRV - Surface Reinforcement Visible, from 08 to 01 o'clock, within 8 inches of joint: YES, Start429.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 8"490 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish490.5 ft. SRV - Surface Reinforcement Visible, from 08 to 01 o'clock, within 8 inches of joint: YES, Finish490.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish490.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish492.9 ft. AMH - Downstream Manhole, Survey Ends - 01 0662

Observation photos (6)

  • General Observation - 60% MAG COAT

    2 ft. - General Observation - 60% MAG COAT

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

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

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

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

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 8"

    421 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 8"

  • Surface Reinforcement Visible, from 08 to 01 o'clock, within 8 inches of joint: YES, Start

    421.1 ft. - Surface Reinforcement Visible, from 08 to 01 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 8"

    429.1 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 8"

All inspections of P01371Work order 911694

Observations (15)

DistanceCodeObservation
9.4SAP—
490.5SRV—
429.1TBA—
490.6SSS—
421.1SRV—
0MWM—
2DAGS—
492.9AMH01 0662
0MWL—
490DAGS—
0AMH01 0663
2MGO60% MAG COAT
9.5SSS—
421TBA—
490.6SAP—

Properties (7)

additional_info
630074100421001
custom_field_three
REINFORCEMENT VISBLE, SPALLING
custom_field_two
2
customer
1
datetime
2021-10-04T02:05:17-07:00
documentation
PRO PIPE
is_lateral_inspection
false