Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2017, 09:46 AM
  • 15 0471_15 0470 _072717_025005.mp4

Date
07/27/2017
W/O
646744
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00629
PipeID
P12396
Time
2:46 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4669
Sewer Name
15 SANTA ANITA OUTFALL TRUNK
City
ROSEMEAD
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
21
Purpose
Routine Assessment
Project
WO_646744_TV15144_JUL2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
15 0470
Downstream MH
15 0471
Dir. of Survey
Upstream
Length Surveyed
62.1 ft.
Total Length
62.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2A00
O&M Rating
24
Overall Index
2
Overall Quick
Overall Rating
27
Pipe schematic from manhole 15 0470 to 15 0471
MH: 15 0470MH: 15 0471upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 15 04715.2 ft. CM - Crack Multiple, from 12 to 06 o'clock, within 8 inches of joint: YES59 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start62.1 ft. AMH - Downstream Manhole, Survey Begins - 15 047062.1 ft. MWM - Water Mark, 30 %of cross sectional area62.1 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    3.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 12 to 06 o'clock, within 8 inches of joint: YES

    56.9 ft. - Crack Multiple, from 12 to 06 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
56.9CM
0AMH15 0470
62.1DAGS
0MWM
0MWL
62.1AMH15 0471
3.1DAGS

Properties (5)

additional_info
SC345607
custom_field_two
4
customer
LACSD
datetime
2017-07-27T02:46:39-07:00
sewer_category
Gravity