Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 7, 2020, 04:30 AM
  • 18 0410_18 0409_04062020_214425.mp4

Date
04/06/2020
W/O
818454
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00699
PipeID
P14245
Time
9:30 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7514
Sewer Name
18 SANTA FE STREET RELIEF TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_818454_TV18173_MAR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
18 0410
Downstream MH
18 0409
Dir. of Survey
Downstream
Length Surveyed
127.5 ft.
Total Length
127.5 ft.
Structural Index
3
Structural Quick
3D2D
Structural Rating
125
O&M Index
2
O&M Quick
2D00
O&M Rating
50
Overall Index
2
Overall Quick
Overall Rating
175
Pipe schematic from manhole 18 0410 to 18 0409
MH: 18 0410MH: 18 0409downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 04100 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start8.7 ft. MGO - General Observation - 65% MAG COAT THROUGHOUT125.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish125.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish125.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish127.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0409

Observation photos (3)

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

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - 65% MAG COAT THROUGHOUT

    8.7 ft. - General Observation - 65% MAG COAT THROUGHOUT

Observations (11)

DistanceCodeObservation
0AMH18 0410
125.9SAP
2SAP
0MWL
8.7MGO65% MAG COAT THROUGHOUT
125.9DAGS
2SSS
2DAGS
0MWM
127.5AMH18 0409
125.9SSS

Properties (6)

additional_info
SC411203
custom_field_two
3
customer
LACSD
datetime
2020-04-06T21:30:27-07:00
documentation
PRO PIPE
is_lateral_inspection
false