Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 13, 2020, 09:30 AM
  • H 0797_H 0796 _04132020_041333.mp4

Date
04/13/2020
W/O
824117
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00942
PipeID
P11205
Time
2:30 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7608
Sewer Name
H JOINT OUTFALL H - UNIT 9C
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
V
Project
RFIR_WO_824117_TV22079_APR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0797
Downstream MH
H 0796
Dir. of Survey
Downstream
Length Surveyed
224.7 ft.
Total Length
224.7 ft.
Structural Index
2
Structural Quick
2H00
Structural Rating
88
O&M Index
3
O&M Quick
3Q13
O&M Rating
267
Overall Index
3
Overall Quick
Overall Rating
355
Pipe schematic from manhole H 0797 to H 0796
MH: H 0797MH: H 0796downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07970 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 20 %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, Start5.5 ft. MGO - General Observation - MAG COATING5.5 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - MAG COAT BUILDUP20.7 ft. LR - Alignment Right, 10 %, Start37.1 ft. LR - Alignment Right, 10 %, Finish222 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish222 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish224.7 ft. MSA - Survey Abandoned - HEAVY BUILD UP224.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - MAG COAT BUILDUP

Observation photos (2)

  • Deposits Settled Other,  15 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start - MAG COAT BUILDUP

    5.5 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - MAG COAT BUILDUP

  • Survey Abandoned - HEAVY BUILD UP

    224.7 ft. - Survey Abandoned - HEAVY BUILD UP

Observations (13)

DistanceCodeObservation
2DAGS
222SSS
5.5MGOMAG COATING
0AMHH 0797
222DAGS
5.5DSZMAG COAT BUILDUP
2SSS
224.7MSAHEAVY BUILD UP
20.7LR
224.7DSZMAG COAT BUILDUP
0MWL
0MWM
37.1LR

Properties (6)

additional_info
SC411158
custom_field_two
5
customer
LACSD
datetime
2020-04-13T02:30:19-07:00
documentation
PROPIPE
is_lateral_inspection
false