Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 16, 2021, 06:26 AM
  • H 1337_H 1336_11152021_224215.mp4

Date
11/15/2021
W/O
921627
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01184
PipeID
P25880
Time
10:26 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9500
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.
12
Purpose
Routine Assessment
Project
WO_921627_TV22099_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
H 1337
Downstream MH
H 1336
Dir. of Survey
Downstream
Length Surveyed
597.9 ft.
Total Length
597.9 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2n00
O&M Rating
470
Overall Index
2
Overall Quick
Overall Rating
472
Pipe schematic from manhole H 1337 to H 1336
MH: H 1337MH: H 1336downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 13370 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %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, Start4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES15.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start386 ft. MGO - General Observation - MULTIPLE "PROJECTIONS" / HOSES / OTHER HANGING @ 12 - 1 O'CLOCK (IN AREA).596 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish596 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish597.9 ft. AMH - Downstream Manhole, Survey Ends - H 1336

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

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    4 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

Observations (10)

DistanceCodeObservation
2DAGS
596DAE
596DAGS
15.4DAE
597.9AMHH 1336
0AMHH 1337
0MWL
386MGOMULTIPLE "PROJECTIONS" / HOSES / OTHER HANGING @ 12 - 1 O'CLOCK (IN AREA).
4CL
0MWM

Properties (8)

additional_info
630069111521201
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-11-15T22:26:09-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
39562