Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 21, 2016, 09:43 AM
  • 05 0524_05 2489 _21112016_015439.mp4

Date
11/21/2016
W/O
602768
Weather
Heavy Rain
Operator/Surveyor
B.FUGATE
Sewer ID
Z00462
PipeID
P20885
Time
1:43 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3830
Sewer Name
05 INGLEWOOD TRUNK #1 RELIEF
City
INGLEWOOD
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
05
Purpose
Routine Assessment
Project
WO_602768_TV05326_NOV2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0524
Downstream MH
05 2489
Dir. of Survey
Downstream
Length Surveyed
377.6 ft.
Total Length
377.7 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
14
Pipe schematic from manhole 05 0524 to 05 2489
MH: 05 0524MH: 05 2489downstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 05240.1 ft. MWM - Water Mark, 15 %of cross sectional area26.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"68.8 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES266.9 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area317.4 ft. FC - Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES359.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start377.7 ft. AMH - Downstream Manhole, Survey Ends - 05 2489377.7 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Finish

Observation photos (4)

  • Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    68.8 ft. - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 5 %of cross sectional area

    266.9 ft. - Water Level, Sag in pipe, 5 %of cross sectional area

  • Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES

    317.4 ft. - Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Deposits Settled Other,  5 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: NO, Start

    359.8 ft. - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start

Observations (11)

DistanceCodeObservation
26.1TF
0MGOCONNECTION AT MH 9 O'CLOCK
377.7AMH05 2489
377.7DSZ
0MWL
68.8CL
0.1MWM
317.4FC
359.8DSZ
266.9MWLS
0AMH05 0524

Properties (6)

additional_info
SC304579
custom_field_two
3
customer
LACSD
datetime
2016-11-21T01:43:29-08:00
documentation
PROPIPE
is_lateral_inspection
false