Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 7, 2017, 06:48 AM
  • 21 1208_21 1207_07062017_005242.mp4

Date
06/06/2017
W/O
641200
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00775
PipeID
P20947
Time
11:48 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4541
Sewer Name
21 LA VERNE-"B" STREET TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
05
Purpose
Routine Assessment
Project
WO_641200_TV21051_JUN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
21 1208
Downstream MH
21 1207
Dir. of Survey
Downstream
Length Surveyed
3.3 ft.
Total Length
3.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 1208 to 21 1207
MH: 21 1208MH: 21 1207downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 12080 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES3.3 ft. AMH - Downstream Manhole, Survey Ends - 21 1207

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES

    1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

Observations (5)

DistanceCodeObservation
3.3AMH21 1207
0AMH21 1208
1DAGS
0MWM
0MWL

Properties (5)

additional_info
SC345356
custom_field_two
3
customer
LACSD
datetime
2017-06-06T23:48:24-07:00
year_laid
33540