Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 15, 2017, 09:44 AM
  • H 0776A_H 0776 _20170515_031202.mp4

Date
05/15/2017
W/O
635495
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00942
PipeID
P11185
Time
2:44 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4526
Sewer Name
H JOINT OUTFALL H - UNIT 9C
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
26
Purpose
Routine Assessment
Project
WO_635495_TV22079_MAY2017
Material
NRCP
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
H 0776A
Downstream MH
H 0776
Dir. of Survey
Downstream
Length Surveyed
1177.8 ft.
Total Length
1177.8 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
3
Pipe schematic from manhole H 0776A to H 0776
MH: H 0776AMH: H 0776downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 0776A0 ft. MWM - Water Mark, 30 %of cross sectional area3.3 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.3 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Start1177.7 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1177.7 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Finish1177.8 ft. AMH - Downstream Manhole, Survey Ends - H 0776

Observation photos (2)

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

    3.3 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 10 %of cross sectional area, at 04 o'clock,  , within 8 inches of joint: YES, Start

    3.3 ft. - Deposits Attached Grease, 10 %of cross sectional area, at 04 o'clock, , within 8 inches of joint: YES, Start

Observations (8)

DistanceCodeObservation
0MWL
3.3SRI
0AMHH 0776A
0MWM
1177.7SRI
3.3DAGS
1177.8AMHH 0776
1177.7DAGS

Properties (5)

additional_info
SC340740
custom_field_two
4
customer
LACSD
datetime
2017-05-15T02:44:15-07:00
sewer_category
Gravity