Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 7, 2016, 12:18 PM
  • E 0204_E 0203_07112016_042007.mp4

Date
11/07/2016
W/O
597391
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00972
PipeID
P24785
Time
4:18 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3873
Sewer Name
E JOINT OUTFALL E - UNIT 4 RELIEF
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
WO_597391_TV01092_OCT2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
E 0204
Downstream MH
E 0203
Dir. of Survey
Downstream
Length Surveyed
283.3 ft.
Total Length
283.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole E 0204 to E 0203
MH: E 0204MH: E 0203downstream0 ft. AMH - Upstream Manhole, Survey Begins - E 02040 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start181.8 ft. OBN - Obstacles Construction Debris, 15 %of cross sectional area, from 04 to 08 o'clock, Start - NOT VISIBLE200 ft. OBN - Obstacles Construction Debris, 15 %of cross sectional area, from 04 to 08 o'clock, Finish - NOT VISIBLE282.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish282.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish283.3 ft. AMH - Downstream Manhole, Survey Ends - E 0203

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES, Start

    2.1 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
200OBNNOT VISIBLE
0AMHE 0204
282.5DAE
2.1DAGS
0MWM
2.1DAE
283.3AMHE 0203
282.5DAGS
181.8OBNNOT VISIBLE
0MWL

Properties (6)

additional_info
SC305203
custom_field_two
4
customer
LACSD
datetime
2016-11-07T04:18:27-08:00
sewer_category
Gravity
year_laid
37770