Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 1, 2021, 11:15 AM
  • 03 0431_03 0430_512021_042230.mp4

Date
05/01/2021
W/O
0886346
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00406
PipeID
P04979
Time
4:15 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1794
Sewer Name
03 WATER STREET TRUNK
City
ANAHIEM
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
22
Purpose
Capital Improvement Program Assesment
Project
20210501MDM_WATER_STREET_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Upstream MH
03 0431
Downstream MH
03 0430
Dir. of Survey
Downstream
Length Surveyed
349.7 ft.
Total Length
349.7 ft.
Structural Index
3
Structural Quick
5142
Structural Rating
17
O&M Index
2
O&M Quick
3324
O&M Rating
17
Overall Index
3
Overall Quick
Overall Rating
34
Pipe schematic from manhole 03 0431 to 03 0430
MH: 03 0431MH: 03 0430downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:20AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - POSSIBLE OLD MAG COAT ON PIPE53 ft. ID - Infiltration Dripper, from 12 to 04 o'clock, within 8 inches of joint: YES53 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 12 to 04 o'clock, , within 8 inches of joint: YES60.9 ft. IW - Infiltration Weeper, from 08 to 04 o'clock, within 8 inches of joint: YES72.9 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG85.1 ft. ID - Infiltration Dripper, from 11 to 01 o'clock, within 8 inches of joint: YES187.8 ft. IW - Infiltration Weeper, from 08 to 04 o'clock, within 8 inches of joint: YES272.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE291.4 ft. SRC - Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR305.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES337.7 ft. IW - Infiltration Weeper, from 08 to 04 o'clock, within 8 inches of joint: YES344.5 ft. MGP - General Photograph346.7 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6" - Active349.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG349.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE349.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active349.7 ft. AMH - Downstream Manhole, Survey Ends - 5:05AM

Observation photos (7)

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

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

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

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

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 12 to 04 o'clock,  , within 8 inches of joint: YES

    53 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 12 to 04 o'clock, , within 8 inches of joint: YES

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    72.9 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    272.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    291.4 ft. - Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • General Photograph

    344.5 ft. - General Photograph

Observations (22)

DistanceCodeObservation
349.2SAMSEVERE AGG
305.8DAE
346.7TFAActive
53ID
53DAE
2SAMSEVERE AGG
72.9SAMSEVERE AGG
85.1ID
349.2SSSBLISTERING PEELING CONCRETE
349.7AMH5:05AM
187.8IW
291.4SRCCIRCUM REBAR
272.2SSSPEELING CONCRETE
337.7IW
0AMH4:20AM
344.5MGP
349.2MGOConn. @ Mh, 9 O' Clock. Active
0MWM
2SSSBLISTERING PEELING CONCRETE
60.9IW
2MGOPOSSIBLE OLD MAG COAT ON PIPE
0MWL

Properties (6)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2021-05-01T04:15:41-07:00
documentation
MARTIN,OLIVER 111,CASTILLO,BARR
is_lateral_inspection
false