Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 16, 2019, 09:28 AM

  • 02 0855_02 0854_09162019_022931.mp4

Date
09/16/2019
W/O
787659
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00297
PipeID
P03422
Time
2:28 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6932
Sewer Name
02 OLD RIVER SCHOOL ROAD RELIEF TRUNK, SECTS 2&3
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
26
Purpose
Routine Assessment
Project
WO_787659_TV02299_SEP2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
02 0855
Downstream MH
02 0854
Dir. of Survey
Downstream
Length Surveyed
502.3 ft.
Total Length
502.3 ft.
Structural Index
3
Structural Quick
3f00
Structural Rating
591
O&M Index
2
O&M Quick
2U11
O&M Rating
223
Overall Index
3
Overall Quick
—
Overall Rating
814
Pipe schematic from manhole 02 0855 to 02 0854
MH: 02 0855MH: 02 0854downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 08550 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.5 ft. MGO - General Observation - 95% MAG COATING THROUGHOUT PIPE5.4 ft. LR - Alignment Right, 20 %, Start5.7 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start10.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start66.8 ft. LR - Alignment Right, 20 %, Finish474 ft. MGO - General Observation - CAMERA UNSTABLE DUE TO DEBRIS498 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish499.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish499.2 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish500 ft. VC - Vermin Cockroach, within 8 inches of joint: YES - @ MH502.3 ft. AMH - Downstream Manhole, Survey Ends - 02 0854

Observation photos (2)

  • Alignment Right, 20 %, Start

    5.4 ft. - Alignment Right, 20 %, Start

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

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

All inspections of P03422Work order 787659

Observations (15)

DistanceCodeObservation
500VC@ MH
474MGOCAMERA UNSTABLE DUE TO DEBRIS
2SAV—
0AMH02 0855
5.7DSC—
4.5MGO95% MAG COATING THROUGHOUT PIPE
502.3AMH02 0854
498SAV—
0MWM—
5.4LR—
499.2SAP—
0MWL—
499.2DSC—
10.4SAP—
66.8LR—

Properties (6)

additional_info
SC378531
custom_field_two
3
customer
LACSD
datetime
2019-09-16T02:28:13-07:00
documentation
PROPIPE
is_lateral_inspection
false