Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 8, 2019, 09:56 AM
  • H 0720_H 0719A_08082019_031819.mp4

Date
08/08/2019
W/O
776981
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P17664
Time
2:56 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6855
Sewer Name
H JOINT OUTFALL H - UNIT 9B
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_776981_TV22077_JUL2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0720
Downstream MH
H 0719A
Dir. of Survey
Downstream
Length Surveyed
536.3 ft.
Total Length
536.3 ft.
Structural Index
3
Structural Quick
3T00
Structural Rating
312
O&M Index
3
O&M Quick
413T
O&M Rating
527
Overall Index
3
Overall Quick
Overall Rating
839
Pipe schematic from manhole H 0720 to H 0719A
MH: H 0720MH: H 0719Adownstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07200 ft. MWL - Water Level, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start12.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start12.5 ft. MGO - General Observation - MAG COATING THROUGHOUT 40%19.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS534.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish534.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish534.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish535 ft. MGO - General Observation - DOWNSTREAM MH IS "CLOSED-UP".536.3 ft. AMH - Downstream Manhole, Survey Ends - H 0719A, RUN LIST STATES MH AT 376'.

Observation photos (2)

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

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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

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

Observations (12)

DistanceCodeObservation
534.7DSZ
0MWM
534.7DAGS
534.7SAP
12.5SAP
12.5MGOMAG COATING THROUGHOUT 40%
0AMHH 0720
0MWL
535MGODOWNSTREAM MH IS "CLOSED-UP".
536.3AMHH 0719A, RUN LIST STATES MH AT 376'.
2DAGS
19.7DSZDEBRIS

Properties (6)

additional_info
SC378324
custom_field_two
2
customer
LACSD
datetime
2019-08-08T02:56:50-07:00
documentation
PRO PIPE
is_lateral_inspection
false