Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 4, 2017, 05:22 AM
  • H 0786A_H 0786 _20170503_235751.mp4

Date
05/03/2017
W/O
635495
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00942
PipeID
P11195
Time
10:22 PM
Certificate
U-715-0700770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4520
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.
22
Purpose
Routine Assessment
Project
WO_635495_TV22079_MAY2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
H 0786
Downstream MH
H 0786A
Dir. of Survey
Upstream
Length Surveyed
864.8 ft.
Total Length
864.8 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 0786 to H 0786A
MH: H 0786MH: H 0786Aupstream0 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - H 0786A201.6 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"842.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start858.8 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start864.8 ft. AMH - Downstream Manhole, Survey Begins - H 0786864.8 ft. MWM - Water Mark, 25 %of cross sectional area864.8 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    6 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (9)

DistanceCodeObservation
864.8DAGS
864.8SRI
22.7SRI
864.8AMHH 0786A
663.2TB
6DAGS
0AMHH 0786
0MWM
0MWL

Properties (6)

additional_info
SC340734
custom_field_two
4
customer
LACSD
datetime
2017-05-03T22:22:42-07:00
documentation
PROPIPE
is_lateral_inspection
false