Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 29, 2021, 05:07 AM
  • A 0537_D 0158_10282021_211625.mp4

Date
10/28/2021
W/O
916725
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00156
PipeID
P10000
Time
10:07 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9514
Sewer Name
D JOINT OUTFALL D - UNIT 6
City
LAWNDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
17
Purpose
Routine Assessment
Project
WO_916725_TV05166_OCT2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Width
60 in.
Upstream MH
D 0158
Downstream MH
A 0537
Dir. of Survey
Upstream
Length Surveyed
16.2 ft.
Total Length
16.2 ft.
Structural Index
3
Structural Quick
3323
Structural Rating
15
O&M Index
3
O&M Quick
3300
O&M Rating
9
Overall Index
3
Overall Quick
Overall Rating
24
Pipe schematic from manhole D 0158 to A 0537
MH: D 0158MH: A 0537upstream0 ft. MGO - General Observation - CONN @ MH 1 O'CLOCK/OPEN0 ft. AMH - Upstream Manhole, Survey Ends - A 05370.1 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN0.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish14 ft. MGO - General Observation - 45% MAG COAT14 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start14 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start14.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE16.2 ft. MWL - Water Level, 15 %of cross sectional area16.2 ft. MWM - Water Mark, 20 %of cross sectional area16.2 ft. AMH - Downstream Manhole, Survey Begins - D 015816.2 ft. MGO - General Observation - CONN @ MH 2 O'CLOCK/UNKNOWN

Observation photos (3)

  • Deposits Settled Other,  15 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start - SLUDGE

    2.1 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

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

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

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

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

Observations (14)

DistanceCodeObservation
2.2MGO45% MAG COAT
0MWL
15.8DSZ
0MWM
2.2SSS
16.2MGOCONN @ MH 1 O'CLOCK/OPEN
0AMHD 0158
15.9SSS
0MGOCONN @ MH 2 O'CLOCK/UNKNOWN
16.2AMHA 0537
2.2SAV
2.1DSZSLUDGE
15.9SAV
16.1MGOCONN @ MH 9 O'CLOCK/OPEN

Properties (7)

additional_info
630074102821202
custom_field_three
AGGREGATE VISIBLE/SPALLING
custom_field_two
2
customer
1
datetime
2021-10-28T22:07:42-07:00
documentation
PROPIPE
is_lateral_inspection
false