Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 30, 2016, 08:17 AM
  • 03 0147_03 0146A_20160830_022319.mp4

Date
08/30/2016
W/O
579967
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00363
PipeID
P04764
Time
1:17 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3693
Sewer Name
03 LAKEWOOD TRUNK
City
LAKEWOOD, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
08
Purpose
Routine Assessment
Project
WO_579967_TV03005_AUG2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
03 0146A
Downstream MH
03 0147
Dir. of Survey
Upstream
Length Surveyed
167.8 ft.
Total Length
167.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 03 0146A to 03 0147
MH: 03 0146AMH: 03 0147upstream0 ft. AMH - Upstream Manhole, Survey Ends - 03 01470 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK ACTIVE2.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish2.1 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish90.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"114.1 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start - WANDERING139 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, at 03 o'clock, , within 8 inches of joint: YES160.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start167.8 ft. MWL - Water Level, 20 %of cross sectional area167.8 ft. MWM - Water Mark, 30 %of cross sectional area167.8 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK ACTIVE167.8 ft. AMH - Downstream Manhole, Survey Begins - 03 0146A

Observation photos (3)

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    7.2 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 5 %of cross sectional area, at 03 o'clock,  , within 8 inches of joint: YES

    28.8 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, at 03 o'clock, , within 8 inches of joint: YES

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

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

Observations (12)

DistanceCodeObservation
53.7DAEWANDERING
7.2CM
0MWL
167.8AMH03 0147
0MWM
0MGOCONNECTION AT THE MH 9 O'CLOCK ACTIVE
165.7CM
167.8MGOCONNECTION AT THE MH 9 O'CLOCK ACTIVE
77.7TBA
28.8DAE
0AMH03 0146A
165.7DAE

Properties (5)

additional_info
SC306023
custom_field_two
3
customer
LACSD
datetime
2016-08-30T01:17:00-07:00
sewer_category
Gravity