Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 7, 2014, 10:10 AM
  • 02 1945_02 0856_20141107_021718.mp4

Date
11/07/2014
W/O
470390
Weather
Dry
Operator/Surveyor
ERU
Sewer ID
Z00298
PipeID
P04320
Time
2:10 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K1842
Sewer Name
02 OLD RIVER SCHOOL ROAD RELIEF TRUNK, SECTION 5
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
27
Purpose
Routine Assessment
Project
WO470390_TV02258
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
02 1945
Downstream MH
02 0856
Dir. of Survey
Downstream
Length Surveyed
24.7 ft.
Total Length
24.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
11
Pipe schematic from manhole 02 1945 to 02 0856
MH: 02 1945MH: 02 0856downstream0 ft. MGO - General Observation, 8" - Connec, @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MGO - General Observation, 8" - Connec, @ Mh, 3 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 02112.6 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start14.5 ft. CM - Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES22.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish24.7 ft. AMH - Downstream Manhole, Survey Ends - 021724.7 ft. MGO - General Observation, - Connec, @ Mh, 3 O' Clock. Active

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2.6 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (10)

DistanceCodeObservation
2.6DAGS
14.5CM
24.7AMH0217
24.7MGOConnec, @ Mh, 3 O' Clock. Active
0MGOConnec, @ Mh, 9 O' Clock. Active
0MWL
0MWM
0MGOConnec, @ Mh, 3 O' Clock. Active
22.4DAGS
0AMH0211

Properties (6)

custom_field_two
4
customer
LACSD
datetime
2014-11-07T02:10:18-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
19730802