Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2016, 10:22 AM
  • 18 0465_18 0464_20160112_023842_.mp4

Date
01/12/2016
W/O
547025
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00691
PipeID
P14319
Time
2:22 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3034
Sewer Name
18 NORTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
WO_547025_TV18099_JAN2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
18 0465
Downstream MH
18 0464
Dir. of Survey
Downstream
Length Surveyed
216.5 ft.
Total Length
216.5 ft.
Structural Index
2
Structural Quick
3121
Structural Rating
6
O&M Index
2
O&M Quick
3121
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
12
Pipe schematic from manhole 18 0465 to 18 0464
MH: 18 0465MH: 18 0464downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 04650.7 ft. VC - Vermin Cockroach2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start13.3 ft. OBN - Obstacles Construction Debris, 15 %of cross sectional area, from 04 to 08 o'clock - NOT VISIBLE48.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start91.4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish91.4 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES, Start138.7 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 6"176.4 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"203.5 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish211 ft. CC - Crack Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES213.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish216.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0464

Observation photos (5)

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

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

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    48.3 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish

    91.4 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish

  • Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

    91.4 ft. - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

  • Crack Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES

    211 ft. - Crack Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
2DAGS
176.4TBA
211CC
0MWM
91.4CL
48.3CL
0.7VC
138.7TB
0MWL
0AMH18 0465
13.3OBNNOT VISIBLE
216.5AMH18 0464
213.5DAGS
203.5CM
91.4CM

Properties (5)

additional_info
SC224628
custom_field_two
3
customer
LACSD
datetime
2016-01-12T02:22:36-08:00
sewer_category
GRAVITY