Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 21, 2016, 11:15 AM
  • 02 2055_02 2054_20161021_032341.mp4

Date
10/21/2016
W/O
592156
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00241
PipeID
P04302
Time
4:15 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3746
Sewer Name
02 CITY TERRACE TRUNK
City
LOS ANGELES, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
05
Purpose
Routine Assessment
Project
WO_592156_TV02040_SEP2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
02 2054
Downstream MH
02 2055
Dir. of Survey
Upstream
Length Surveyed
244.4 ft.
Total Length
244.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
312I
O&M Rating
101
Overall Index
2
Overall Quick
Overall Rating
101
Pipe schematic from manhole 02 2054 to 02 2055
MH: 02 2054MH: 02 2055upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 20550 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"1.1 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 4"187.5 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES243 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start244.4 ft. AMH - Downstream Manhole, Survey Begins - 02 2054244.4 ft. MWL - Water Level, 10 %of cross sectional area244.4 ft. MWM - Water Mark, 30 %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

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

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES

    56.9 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0AMH02 2054
243.3TBA
0MWL
244.4AMH02 2055
0MWM
1.4DAGS
244.4DAGS
244.4TFA
56.9DAE

Properties (7)

additional_info
SC303735
custom_field_two
4
customer
LACSD
datetime
2016-10-21T04:15:29-07:00
documentation
PRO-PIPE
is_lateral_inspection
false
year_laid
27724