Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 20, 2021, 10:34 AM

  • 01 0325_01 0324_1202021_023956.mp4

Date
01/20/2021
W/O
0870813
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00215
PipeID
P00793
Time
2:34 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1700
Sewer Name
01 NADEAU TRUNK, SECTS 2&1
City
SOUTHGATE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
07
Purpose
Capital Improvement Program Assesment
Project
20210120MDM_NADEAU_TRUNK_SECTS_2_1
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
01 0324
Downstream MH
01 0325
Dir. of Survey
Upstream
Length Surveyed
484.8 ft.
Total Length
484.8 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 01 0324 to 01 0325
MH: 01 0324MH: 01 0325upstream0 ft. AMH - Downstream Manhole, Survey Ends - 3:20AM0.4 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG VISIBLE SPORATIC0.4 ft. MGO - General Observation - 100% MAG COAT0.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT178.1 ft. MGO - General Observation - 100% MAG COAT313.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC482.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT484.8 ft. AMH - Downstream Manhole, Survey Begins - 2:40AM484.8 ft. MWL - Water Level, 10 %of cross sectional area484.8 ft. MGO - General Observation - MAG COAT 100%484.8 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (4)

  • General Observation - MAG COAT 100%

    0 ft. - General Observation - MAG COAT 100%

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

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

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

  • General Observation - 100% MAG COAT

    306.7 ft. - General Observation - 100% MAG COAT

All inspections of P00793Work order 0870813

Observations (12)

DistanceCodeObservation
484.4MGOConn. @ Mh, 3 O' Clock. Active
484.4SAVSEVERE AGG VISIBLE SPORATIC
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
171.5SAVSEVERE AGG SPORATIC
306.7MGO100% MAG COAT
0AMH2:40AM
484.4MGO100% MAG COAT
0MWL—
484.8AMH3:20AM
484.4SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0MGOMAG COAT 100%
0MWM—

Properties (7)

additional_info
REVERSE INSPECTION
custom_field_three
SEVERE AGG VISIBLE SPORATIC- 100% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2021-01-20T02:34:38-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false