Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2019, 10:49 AM
  • H 1332_H 1331 _12102019_030805.mp4

Date
12/10/2019
W/O
798192
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01184
PipeID
P25875
Time
2:49 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7147
Sewer Name
H JOINT OUTFALL H - UNIT 8L RELIEF
City
AZUSA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Routine Assessment
Project
WO_798192_TV22099_NOV2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
H 1332
Downstream MH
H 1331
Dir. of Survey
Downstream
Length Surveyed
526.1 ft.
Total Length
526.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2g00
O&M Rating
398
Overall Index
2
Overall Quick
Overall Rating
398
Pipe schematic from manhole H 1332 to H 1331
MH: H 1332MH: H 1331downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 13320 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start55.6 ft. ISSR - Intruding Sealing Ring, 5 %of cross sectional area, from 02 to 04 o'clock476.2 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish524.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish526.1 ft. AMH - Downstream Manhole, Survey Ends - H 1331

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES, Start

    7 ft. - Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

  • Intruding Sealing Ring, 5 %of cross sectional area, from 02 to 04 o'clock

    55.6 ft. - Intruding Sealing Ring, 5 %of cross sectional area, from 02 to 04 o'clock

Observations (9)

DistanceCodeObservation
7DAZ
0AMHH 1332
476.2DAZ
0MWM
55.6ISSR
0MWL
526.1AMHH 1331
524.4DAGS
2DAGS

Properties (7)

additional_info
SC378879
custom_field_two
4
customer
LACSD
datetime
2019-12-10T02:49:56-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
39562