Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2020, 10:20 AM
  • 22 1135_22 1134 _02042020_022655.mp4

Date
02/04/2020
W/O
808202
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00807
PipeID
P17513
Time
2:20 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7300
Sewer Name
22 DUARTE TRUNK
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_808202_TV22157_JAN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1134
Downstream MH
22 1135
Dir. of Survey
Upstream
Length Surveyed
80.3 ft.
Total Length
80.3 ft.
Structural Index
3
Structural Quick
3B2B
Structural Rating
75
O&M Index
2
O&M Quick
2B00
O&M Rating
30
Overall Index
2
Overall Quick
Overall Rating
105
Pipe schematic from manhole 22 1134 to 22 1135
MH: 22 1134MH: 22 1135upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 11350.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE1.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish78.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start78.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start78.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start80.3 ft. MWM - Water Mark, 30 %of cross sectional area80.3 ft. MWL - Water Level, 10 %of cross sectional area80.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE80.3 ft. AMH - Downstream Manhole, Survey Begins - 22 1134

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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 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

  • General Observation - COCKROACHES IN MANHOLE

    80.1 ft. - General Observation - COCKROACHES IN MANHOLE

  • Upstream Manhole, Survey Ends - 22 1135

    80.3 ft. - Upstream Manhole, Survey Ends - 22 1135

Observations (12)

DistanceCodeObservation
2DAGS
80.3AMH22 1135
0MWM
0MWL
2SAP
78.8SAP
80.1MGOCOCKROACHES IN MANHOLE
0MGOCOCKROACHES IN MANHOLE
79SSS
2SSS
78.8DAGS
0AMH22 1134

Properties (6)

additional_info
SC398785
custom_field_two
3
customer
LACSD
datetime
2020-02-04T02:20:49-08:00
documentation
PRO PIPE
is_lateral_inspection
false