Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 2, 2017, 06:53 AM
  • H 0765A_H 0765_20170602_012601.mp4

Date
06/01/2017
W/O
635495
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00942
PipeID
P11174
Time
11:53 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4536
Sewer Name
H JOINT OUTFALL H - UNIT 9C
City
WEST COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
WO_635495_TV22079_MAY2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
22 in.
Width
22 in.
Upstream MH
H 0765A
Downstream MH
H 0765
Dir. of Survey
Downstream
Length Surveyed
1120.2 ft.
Total Length
1120.2 ft.
Structural Index
1
Structural Quick
1l00
Structural Rating
223
O&M Index
2
O&M Quick
2l00
O&M Rating
446
Overall Index
2
Overall Quick
Overall Rating
669
Pipe schematic from manhole H 0765A to H 0765
MH: H 0765AMH: H 0765downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 0765A4.5 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start1120.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1120.2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1120.2 ft. AMH - Downstream Manhole, Survey Ends - H 0765

Observation photos (2)

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

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

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

Observations (8)

DistanceCodeObservation
4.5SRI
0MWL
4.5DAGS
0MWM
1120.2DAGS
0AMHH 0765A
1120.2SRI
1120.2AMHH 0765

Properties (4)

additional_info
SC345351
custom_field_two
4
customer
LACSD
datetime
2017-06-01T23:53:32-07:00