Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2019, 09:30 AM
  • 30 0126_30 0125 _12102019_014612.mp4

Date
12/10/2019
W/O
798601
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00878
PipeID
P17831
Time
1:30 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7206
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
07
Purpose
Routine Assessment
Project
WO_798601_TV30036_NOV2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
30 0126
Downstream MH
30 0125
Dir. of Survey
Downstream
Length Surveyed
378.3 ft.
Total Length
378.3 ft.
Structural Index
1
Structural Quick
1200
Structural Rating
2
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
1
Overall Quick
Overall Rating
4
Pipe schematic from manhole 30 0126 to 30 0125
MH: 30 0126MH: 30 0125downstream0 ft. AMH - Upstream Manhole, Survey Begins - 30 01260 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area165.5 ft. RFJ - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES248.6 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES272.8 ft. CC - Crack Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES316.1 ft. CC - Crack Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES337.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"378.3 ft. AMH - Downstream Manhole, Survey Ends - 30 0125378.3 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (3)

  • Crack Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES

    272.8 ft. - Crack Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES

    316.1 ft. - Crack Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    337.1 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

Observations (10)

DistanceCodeObservation
165.5RFJ
0AMH30 0126
248.6RFJ
378.3AMH30 0125
0MWL
0MWM
272.8CC
337.1TB
378.3MGOCONNECTION AT MH 3 O'CLOCK
316.1CC

Properties (6)

additional_info
SC365799
custom_field_two
4
customer
LACSD
datetime
2019-12-10T01:30:19-08:00
documentation
PROPIPE
is_lateral_inspection
false