Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 11, 2020, 06:29 AM

  • H 0758_H 0757A _06102020_234343.mp4

Date
06/10/2020
W/O
833504
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00941
PipeID
P22202
Time
11:29 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7644
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
30
Purpose
Routine Assessment
Project
WO_833504_TV22075_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
28 in.
Width
28 in.
Upstream MH
H 0758
Downstream MH
H 0757A
Dir. of Survey
Downstream
Length Surveyed
195.3 ft.
Total Length
195.3 ft.
Structural Index
2
Structural Quick
2G1F
Structural Rating
112
O&M Index
2
O&M Quick
2U00
O&M Rating
218
Overall Index
2
Overall Quick
—
Overall Rating
330
Pipe schematic from manhole H 0758 to H 0757A
MH: H 0758MH: H 0757Adownstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07582 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.9 ft. MGO - General Observation - 55% MAG COAT6.4 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE15.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start22.6 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start193 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish193 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish193.4 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish193.4 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish193.4 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE195.3 ft. AMH - Downstream Manhole, Survey Ends - H 0757A

Observation photos (2)

  • Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

    6.4 ft. - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

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

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

All inspections of P22202Work order 833504

Observations (15)

DistanceCodeObservation
193SSS—
0MWM—
6.4DSZSLUDGE
0MWL—
193.4SRI—
2.9MGO55% MAG COAT
193.4DSC—
193.4DSZSLUDGE
195.3AMHH 0757A
22.6DSC—
0AMHH 0758
2DAGS—
2SSS—
15.1SRI—
193DAGS—

Properties (7)

additional_info
SC411604
custom_field_three
SURFACE ROUGHNESS
custom_field_two
3
customer
1
datetime
2020-06-10T23:29:24-07:00
documentation
PROPIPE
is_lateral_inspection
false