Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 27, 2019, 05:27 PM
  • H 0835_H 0833 _09272019_102953.mp4

Date
09/27/2019
W/O
787670
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00937
PipeID
P20393
Time
10:27 AM
Certificate
U-209-8149
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6960
Sewer Name
H JOINT OUTFALL H - UNIT 7A RELIEF
City
INDUSTRY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
34
Purpose
Routine Assessment
Project
RFIR_WO_787670_TV15230_SEP2019
Sewer Type
Siphon
Material
RCP-PTL
Shape
Circular
Height
84 in.
Width
84 in.
Upstream MH
H 0835
Downstream MH
H 0833
Dir. of Survey
Downstream
Length Surveyed
35.8 ft.
Total Length
35.8 ft.
Structural Index
3
Structural Quick
3600
Structural Rating
18
O&M Index
2
O&M Quick
2600
O&M Rating
12
Overall Index
3
Overall Quick
Overall Rating
30
Pipe schematic from manhole H 0835 to H 0833
MH: H 0835MH: H 0833downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 08350 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area6.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start33.1 ft. MWL - Water Level, 70 %of cross sectional area35 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish35.8 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.35.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

  • Upstream Manhole, Survey Begins - H 0835

    0 ft. - Upstream Manhole, Survey Begins - H 0835

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

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

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

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

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

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

Observations (9)

DistanceCodeObservation
0AMHH 0835
35.8MSAVIEW OF DOWNLEG OF U/S SIPHON.
0MWL
35.8SAP
35DAGS
33.1MWL
6.9SAP
0MWM
6.1DAGS

Properties (7)

additional_info
SC378571
custom_field_two
5
customer
LACSD
datetime
2019-09-27T10:27:48-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
34117