Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 9, 2019, 04:57 AM
  • H 0752_H 0751 _08082019_222102.mp4

Date
08/08/2019
W/O
776981
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11161
Time
9:57 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6856
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
30
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 0752
Downstream MH
H 0751
Dir. of Survey
Downstream
Length Surveyed
820.7 ft.
Total Length
820.7 ft.
Structural Index
3
Structural Quick
3`2`
Structural Rating
815
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
819
Pipe schematic from manhole H 0752 to H 0751
MH: H 0752MH: H 0751downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07520 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start819.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish819.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish819.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish820.7 ft. AMH - Downstream Manhole, Survey Ends - H 0751

Observation photos (3)

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

    2 ft. - Surface Spalling, 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, Start

    2 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

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

Observations (10)

DistanceCodeObservation
2SSS
2DAGS
0AMHH 0752
820.7AMHH 0751
819.4SAP
2.2SAP
0MWM
0MWL
819.4SSS
819.4DAGS

Properties (6)

additional_info
SC378325
custom_field_two
2
customer
LACSD
datetime
2019-08-08T21:57:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false