Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 14, 2021, 06:37 AM
  • 01 0570_01 0576_05132021_234657.mp4

Date
05/13/2021
W/O
891399
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00194
PipeID
P01058
Time
11:37 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8909
Sewer Name
01 ALAMEDA STREET EXTENSION TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_891399_TV01284_MAY2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
12 in.
Upstream MH
01 0570
Downstream MH
01 0576
Dir. of Survey
Downstream
Length Surveyed
156 ft.
Total Length
156 ft.
Structural Index
2
Structural Quick
352E
Structural Rating
75
O&M Index
2
O&M Quick
2E00
O&M Rating
60
Overall Index
2
Overall Quick
Overall Rating
135
Pipe schematic from manhole 01 0570 to 01 0576
MH: 01 0570MH: 01 0576downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 05700 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 85% MAG COAT2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start154 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish154.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish154.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish156 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/156 ft. AMH - Downstream Manhole, Survey Ends - 01 0576156 ft. MGO - General Observation - ROACHES @ MH

Observation photos (4)

  • General Observation - 85% MAG COAT

    2 ft. - General Observation - 85% MAG COAT

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - ROACHES @ MH

    156 ft. - General Observation - ROACHES @ MH

Observations (13)

DistanceCodeObservation
0MWM
0AMH01 0570
154SSS
2SSS
156MGOCONN @ MH 9 O'CLOCK/
156AMH01 0576
0MWL
2MGO85% MAG COAT
2SAV
2DAGS
154.3SAV
154.3DAGS
156MGOROACHES @ MH

Properties (7)

additional_info
630069051321201
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2021-05-13T23:37:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false