Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 15, 2020, 07:52 AM
  • H 0890_H 0740_15072020_005322.mp4

Date
07/15/2020
W/O
839188
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11150
Time
12:52 AM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7877
Sewer Name
JOINT OUTFALL H - UNIT 9B
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_839188_TV22077_JUL2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0740
Downstream MH
H 0890
Dir. of Survey
Upstream
Length Surveyed
682.6 ft.
Total Length
682.6 ft.
Structural Index
3
Structural Quick
3Z2Z
Structural Rating
680
O&M Index
2
O&M Quick
412[
O&M Rating
280
Overall Index
2
Overall Quick
Overall Rating
960
Pipe schematic from manhole H 0740 to H 0890
MH: H 0740MH: H 0890upstream0 ft. AMH - Upstream Manhole, Survey Ends - H 0890, RUN LIST STATES MH AT 666'.1.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish496.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish499.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start680.6 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start680.6 ft. MGO - General Observation - 70% MAG COAT680.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start680.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start682.6 ft. MWM - Water Mark, 25 %of cross sectional area682.6 ft. AMH - Downstream Manhole, Survey Begins - H 0740682.6 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (2)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • 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

Observations (13)

DistanceCodeObservation
2SAV
0MWM
2MGO70% MAG COAT
680.7SAV
0AMHH 0740
680.7SSS
0MWL
2SSS
186DAGS
183DAGS
2DAGS
680.7DAGS
682.6AMHH 0890, RUN LIST STATES MH AT 666'.

Properties (7)

additional_info
SC411717
custom_field_three
SPALLING/VISIBLE AGGREGATE
custom_field_two
2
customer
1
datetime
2020-07-15T00:52:57-07:00
documentation
PRO PIPE
is_lateral_inspection
false