Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 21, 2016, 09:49 AM
  • 02 0777_02 0776A_20160721_035956.mp4

Date
07/21/2016
W/O
574316
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00294
PipeID
P03336
Time
2:49 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3659
Sewer Name
02 OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Routine Assessment
Project
WO_574316_TV02111_JUNE2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0777
Downstream MH
02 0776A
Dir. of Survey
Downstream
Length Surveyed
274.3 ft.
Total Length
274.3 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 02 0777 to 02 0776A
MH: 02 0777MH: 02 0776Adownstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 07772 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start28.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"66.4 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES76.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"118.9 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES128.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"180.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"228.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"272 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish274.3 ft. AMH - Downstream Manhole, Survey Ends - 02 0776A

Observation photos (3)

  • Water Mark, 10 %of cross sectional area

    0 ft. - Water Mark, 10 %of cross sectional area

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    66.4 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
0MWM
0MWL
2CM
76.7TFC
274.3AMH02 0776A
272DAGS
118.9CL
66.4CL
228.3TFC
180.7TFC
28.8TFC
2DAGS
128.5TFC
0AMH02 0777

Properties (4)

additional_info
SC305538
custom_field_two
4
customer
LACSD
datetime
2016-07-21T02:49:00-07:00