Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 6, 2021, 07:58 AM
  • D 0109A_A 0574_01062021_000342.mp4

Date
01/05/2021
W/O
864852
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00156
PipeID
P10017
Time
11:58 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8348
Sewer Name
D JOINT OUTFALL D - UNIT 6
City
REDONDO BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_864852_TV05171_DEC2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
51 in.
Upstream MH
D 0109A
Downstream MH
A 0574
Dir. of Survey
Downstream
Length Surveyed
22 ft.
Total Length
22 ft.
Structural Index
3
Structural Quick
3424
Structural Rating
20
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
20
Pipe schematic from manhole D 0109A to A 0574
MH: D 0109AMH: A 0574downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 0109A0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9O'CLOCK/ACTIVE2.3 ft. MGO - General Observation - 45% MAG COAT2.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start22 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish22 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish22 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/UNKNOWN22 ft. AMH - Downstream Manhole, Survey Ends - A 0574

Observation photos (2)

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

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

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

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

Observations (11)

DistanceCodeObservation
22SSS
2.3MGO45% MAG COAT
0MWL
22SAP
0AMHD 0109A
2.3SAP
0MWM
22MGOCONN @ MH 3 O'CLOCK/UNKNOWN
2.3SSS
22AMHA 0574
0MGOCONN @ MH 9O'CLOCK/ACTIVE

Properties (7)

additional_info
630075010521201
custom_field_three
AGGREGATE PROJECTING/SPALLING
custom_field_two
2
customer
1
datetime
2021-01-05T23:58:15-08:00
documentation
PROPIPE
is_lateral_inspection
false