Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 7, 2014, 05:50 AM
  • 02 1958_02 1957_20141106_222649.mp4

Date
11/06/2014
W/O
470390
Weather
Dry
Operator/Surveyor
ERU
Sewer ID
Z00298
PipeID
P04333
Time
9:50 PM
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
15 in.
Upstream MH
02 1958
Downstream MH
02 1957
Dir. of Survey
Downstream
Length Surveyed
307.7 ft.
Total Length
307.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 02 1958 to 02 1957
MH: 02 1958MH: 02 1957downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22170 ft. MWL - Water Level, 35 %of cross sectional area4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start302.3 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish307.6 ft. MGO - General Observation, 6" - conn. at mh. 3, active307.7 ft. AMH - Downstream Manhole, Survey Ends - 2226

Observation photos (2)

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

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

  • General Observation, 6" - conn. at mh. 3, active

    307.6 ft. - General Observation, 6" - conn. at mh. 3, active

Observations (7)

DistanceCodeObservation
302.3DAGS
307.7AMH2226
307.6MGOconn. at mh. 3, active
0MWM
0AMH2217
0MWL
4DAGS

Properties (6)

custom_field_two
4
customer
LACSD
datetime
2014-11-06T21:50:03-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
19730802