Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2014, 11:13 AM
  • 32 0172_32 0171A_20141119_032941.mp4

Date
11/19/2014
W/O
470382
Weather
Dry
Operator/Surveyor
C. DEHNER
Sewer ID
Z00891
PipeID
P19924
Time
3:13 AM
Certificate
U-912-15963
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K1642
Sewer Name
32 VALENCIA TRUNK
City
VALENCIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
04
Purpose
Routine Assessment
Project
WO_470382_TV32028_2014OCTOBER
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
32 0172
Downstream MH
32 0171A
Dir. of Survey
Downstream
Length Surveyed
322.3 ft.
Total Length
322.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
412K
O&M Rating
128
Overall Index
2
Overall Quick
Overall Rating
128
Pipe schematic from manhole 32 0172 to 32 0171A
MH: 32 0172MH: 32 0171Adownstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 32 01720 ft. MWL - Water Level, 15 %of cross sectional area6.9 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start319.3 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish322.3 ft. MGO - General Observation - FOOTAGE IS DIFFERENT THAN MAP LENGTH322.3 ft. MGO - General Observation - CONNECTION AT MANHOLE @3, Active322.3 ft. AMH - Downstream Manhole, Survey Ends - 32 0171A

Observation photos (1)

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

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

Observations (8)

DistanceCodeObservation
6.9DAGS
322.3MGOFOOTAGE IS DIFFERENT THAN MAP LENGTH
0MWM
0AMH32 0172
322.3MGOCONNECTION AT MANHOLE @3, Active
319.3DAGS
0MWL
322.3AMH32 0171A

Properties (6)

custom_field_two
4
customer
LACSD
datetime
2014-11-19T03:13:22-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
19730509