Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 29, 2016, 09:09 AM

  • 03 0157_03 0156 _20160829_032403.mp4

Date
08/29/2016
W/O
579967
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00363
PipeID
P04774
Time
2:09 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3692
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.
05
Purpose
Routine Assessment
Project
WO_579967_TV03005_AUG2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
03 0156
Downstream MH
03 0157
Dir. of Survey
Upstream
Length Surveyed
374.3 ft.
Total Length
374.3 ft.
Structural Index
3
Structural Quick
4132
Structural Rating
10
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole 03 0156 to 03 0157
MH: 03 0156MH: 03 0157upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - CONNECTION AT THE MH 2 O'CLOCK ACTIVE0 ft. MGO - General Observation - CONNECTION AT THE MH 11 O'CLOCK ACTIVE0 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 03 01579.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES19.5 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES116.2 ft. CM - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES364.9 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - WANDERING 30%372.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start374.3 ft. AMH - Downstream Manhole, Survey Begins - 03 0156374.3 ft. MWM - Water Mark, 25 %of cross sectional area374.3 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - WANDERING 30%

    9.4 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - WANDERING 30%

  • Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    258.1 ft. - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    354.8 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

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

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

All inspections of P04774Work order 579967

Observations (13)

DistanceCodeObservation
2DAGS—
0AMH03 0156
374.3DAGS—
0MWM—
9.4DAEWANDERING 30%
374.3MGOCONNECTION AT THE MH 2 O'CLOCK ACTIVE
258.1CM—
0MWL—
364.7CM—
354.8FM—
374.3MGOCONNECTION AT THE MH 11 O'CLOCK ACTIVE
374.3DAE—
374.3AMH03 0157

Properties (5)

additional_info
SC306022
custom_field_two
4
customer
LACSD
datetime
2016-08-29T02:09:21-07:00
sewer_category
Gravity