Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 3, 2017, 09:45 AM
  • 05 1698_05 1697 _031117_020048.mpg

Date
11/03/2017
W/O
669082
Weather
Dry
Operator/Surveyor
E RUIZ
Sewer ID
Z00471
PipeID
P06924
Time
2:45 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5123
Sewer Name
05 LOMITA TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
16
Purpose
Routine Assessment
Project
WO_669082_TV05198_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
05 1698
Downstream MH
05 1697
Dir. of Survey
Downstream
Length Surveyed
372.1 ft.
Total Length
372.1 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 05 1698 to 05 1697
MH: 05 1698MH: 05 1697downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 16986.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start16 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Start - UNKNOWN154.5 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"315.1 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6"368.7 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish368.7 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Finish372.1 ft. AMH - Downstream Manhole, Survey Ends - 05 1697

Observation photos (1)

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

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

Observations (10)

DistanceCodeObservation
315.1TB
372.1AMH05 1697
16OBZUNKNOWN
0MWM
368.7FM
6.5FM
154.5TBA
0MWL
368.7OBZ
0AMH05 1698

Properties (5)

additional_info
SC348331
custom_field_two
3
customer
LACSD
datetime
2017-11-03T02:45:24-07:00
sewer_category
Gravity