Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2017, 05:38 AM
  • 05 1804A_05 1804 _07092017_223931.mp4

Date
09/07/2017
W/O
651773
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00466
PipeID
P07027
Time
10:38 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4863
Sewer Name
05 JANET LANE TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
31
Purpose
Routine Assessment
Project
WO_651773_TV05329_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
05 1804
Downstream MH
05 1804A
Dir. of Survey
Upstream
Length Surveyed
28.5 ft.
Total Length
28.5 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 05 1804 to 05 1804A
MH: 05 1804MH: 05 1804Aupstream0 ft. MSA - Survey Abandoned - REVERSAL COMPLETED0 ft. RMB - Roots Medium Barrell, from 09 to 03 o'clock, 25 %, within 8 inches of joint: YES0.5 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK14.9 ft. CM - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES18.2 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES28.5 ft. AMH - Downstream Manhole, Survey Begins - 05 180428.5 ft. MWL - Water Level, 20 %of cross sectional area28.5 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (3)

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    10.3 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    13.6 ft. - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Roots Medium Barrell, from 09 to 03 o'clock, 25 %, within 8 inches of joint: YES

    28.5 ft. - Roots Medium Barrell, from 09 to 03 o'clock, 25 %, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
28.5MSAREVERSAL COMPLETED
13.6CM
28.5RMB
10.3CL
28MGOSPALLING THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK
0AMH05 1804
0MWL
0MWM

Properties (5)

additional_info
SC345922
custom_field_two
3
customer
LACSD
datetime
2017-09-07T22:38:54-07:00
sewer_category
Gravity