Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 27, 2019, 04:10 PM
  • H 0822_H 0821 _09272019_091220.mp4

Date
08/27/2019
W/O
787670
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00937
PipeID
P20381
Time
9:10 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
LA PUENTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
29
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 0822
Downstream MH
H 0821
Dir. of Survey
Downstream
Length Surveyed
33.9 ft.
Total Length
33.9 ft.
Structural Index
3
Structural Quick
3500
Structural Rating
15
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
3
Overall Quick
Overall Rating
25
Pipe schematic from manhole H 0822 to H 0821
MH: H 0822MH: H 0821downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 08220 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area6.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start10.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start18.4 ft. MWL - Water Level, 45 %of cross sectional area22 ft. MGO - General Observation - SLIM COAT THROUGHOUT33.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish33.9 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.33.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • Upstream Manhole, Survey Begins - H 0822

    0 ft. - Upstream Manhole, Survey Begins - H 0822

  • 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

  • General Observation - SLIM COAT THROUGHOUT

    22 ft. - General Observation - SLIM COAT THROUGHOUT

Observations (10)

DistanceCodeObservation
6.9SAP
18.4MWL
10.1DAGS
0AMHH 0822
33.8DAGS
0MWL
33.9MSAVIEW OF DOWNLEG OF U/S SIPHON.
0MWM
22MGOSLIM COAT THROUGHOUT
33.9SAP

Properties (7)

additional_info
SC378571
custom_field_two
5
customer
LACSD
datetime
2019-08-27T09:10:47-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
34117