Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 2, 2017, 09:10 AM
  • 05 1720_05 1719 _021117_012243.mpg

Date
11/02/2017
W/O
669082
Weather
Dry
Operator/Surveyor
E RUIZ
Sewer ID
Z00471
PipeID
P06947
Time
2:10 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
5122
Sewer Name
05 LOMITA TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
WO_669082_TV05198_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
05 1720
Downstream MH
05 1719
Dir. of Survey
Downstream
Length Surveyed
271.3 ft.
Total Length
271.3 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4211
O&M Rating
9
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 05 1720 to 05 1719
MH: 05 1720MH: 05 1719downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 17200 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area9.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start80.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"139 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"192 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YESR257.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"268.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish271.3 ft. AMH - Downstream Manhole, Survey Ends - 05 1719

Observation photos (1)

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

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

Observations (10)

DistanceCodeObservation
0AMH05 1720
139TF
271.3AMH05 1719
80.2TF
9.6CM
192RFJ
257.9TF
0MWM
0MWL
268.5CM

Properties (5)

additional_info
SC348330
custom_field_two
3
customer
LACSD
datetime
2017-11-02T02:10:21-07:00
sewer_category
Gravity