Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2014, 11:37 AM
  • 32 0181_32 0180_20141118_035618.mp4

Date
11/18/2014
W/O
470382
Weather
Dry
Operator/Surveyor
C. DEHNER
Sewer ID
Z00891
PipeID
P19935
Time
3:37 AM
Certificate
U-912-15963
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K1641
Sewer Name
32 VALENCIA TRUNK
City
VALENCIA
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
07
Purpose
Routine Assessment
Project
WO_470382_TV32028_2014OCTOBER
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
32 0181
Downstream MH
32 0180
Dir. of Survey
Downstream
Length Surveyed
288.2 ft.
Total Length
288.2 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
412J
O&M Rating
118
Overall Index
2
Overall Quick
Overall Rating
122
Pipe schematic from manhole 32 0181 to 32 0180
MH: 32 0181MH: 32 0180downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 32 01812.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start176.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active285 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES286.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish288.2 ft. AMH - Downstream Manhole, Survey Ends - 32 0180

Observation photos (3)

  • 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

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active

    176.1 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    285 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
0MWL
285FM
0MWM
0AMH32 0181
176.1TBActive
288.2AMH32 0180
2.1DAGS
286.7DAGS

Properties (6)

custom_field_two
4
customer
LACSD
datetime
2014-11-18T03:37:20-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
19730509