Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 25, 2017, 08:57 AM
  • 22 0975_22 0974_25082017_021135.mp4

Date
08/25/2017
W/O
651862
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00790
PipeID
P17345
Time
1:57 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4700
Sewer Name
22 BASE LINE TRUNK
City
GLENDORA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
WO_651862_TV22001_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0974
Downstream MH
22 0975
Dir. of Survey
Upstream
Length Surveyed
60 ft.
Total Length
60 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2A00
O&M Rating
22
Overall Index
2
Overall Quick
Overall Rating
23
Pipe schematic from manhole 22 0974 to 22 0975
MH: 22 0974MH: 22 0975upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 09750 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish43 ft. JOM - Joint Offset Medium56.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start60 ft. MWM - Water Mark, 35 %of cross sectional area60 ft. AMH - Downstream Manhole, Survey Begins - 22 097460 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (1)

  • Joint Offset Medium

    17 ft. - Joint Offset Medium

Observations (7)

DistanceCodeObservation
0MWM
0AMH22 0974
3.4DAGS
60AMH22 0975
0MWL
17JOM
60DAGS

Properties (4)

additional_info
SC345639
custom_field_two
3
customer
LACSD
datetime
2017-08-25T01:57:20-07:00