Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 7, 2017, 09:50 AM

  • 05 1771A_05 1771_272017_015849.mp4

Date
02/07/2017
W/O
0607790
Weather
Light Rain
Operator/Surveyor
MARTIN
Sewer ID
Z00473
PipeID
P06999
Time
1:50 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0433
Sewer Name
05 LOMITA TRUNK EXTENSION
City
LOMITA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Capital Improvement Program Assesment
Project
20170207MDM_LOMITA_TRUNK_EXTENSION
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 1771
Downstream MH
05 1771A
Dir. of Survey
Upstream
Length Surveyed
219.5 ft.
Total Length
219.5 ft.
Structural Index
2
Structural Quick
412D
Structural Rating
54
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
58
Pipe schematic from manhole 05 1771 to 05 1771A
MH: 05 1771MH: 05 1771Aupstream0 ft. AMH - Upstream Manhole, Survey Ends - 2:35AM-ABANDONED MH -CAPPED1.1 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL1.2 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES - SL5.5 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - SL17.1 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - SL17.1 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES - SL25.1 ft. FC - Fracture Circumferential, from 08 to 01 o'clock, within 8 inches of joint: YES - SL25.1 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES - SL37.2 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL37.2 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - SL41.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL69.4 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES - SL73.8 ft. MWM - Water Mark, 50 %of cross sectional area89.7 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SLIGHT- CHIPPED102.2 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL102.2 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - SL113.7 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - H118 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - SL118 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - SL121.9 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - SL121.9 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL133.8 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES - H190.4 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL194.6 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - SL194.6 ft. FC - Fracture Circumferential, from 09 to 01 o'clock, within 8 inches of joint: YES - SL198.7 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - HAIRLINE198.7 ft. FC - Fracture Circumferential, from 08 to 01 o'clock, within 8 inches of joint: YES - SL209.7 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SLIGHT219.5 ft. AMH - Downstream Manhole, Survey Begins - 2:00AM219.5 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active219.5 ft. MWL - Water Level, 10 %of cross sectional area219.5 ft. MWM - Water Mark, 30 %of cross sectional area

Observation photos (3)

  • Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SLIGHT- CHIPPED

    129.8 ft. - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SLIGHT- CHIPPED

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL

    177.7 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SL

  • Upstream Manhole, Survey Ends - 2:35AM-ABANDONED MH -CAPPED

    219.5 ft. - Upstream Manhole, Survey Ends - 2:35AM-ABANDONED MH -CAPPED

All inspections of P06999Work order 0607790

Observations (32)

DistanceCodeObservation
0AMH2:00AM
101.5FCSL
150.1FCSL
97.6FCSL
218.3FCSL
214FCSL
219.5AMH2:35AM-ABANDONED MH -CAPPED
24.9FCSL
129.8FCSLIGHT- CHIPPED
182.3FCSL
29.1FCSL
0MGOConn. @ Mh, 9 O' Clock. Active
202.4FCSL
145.7MWM—
101.5FCSL
194.4FCSL
194.4FCSL
202.4FCSL
20.8FCHAIRLINE
0MWL—
0MWM—
24.9FCSL
218.4FCSL
182.3FCSL
117.3FCSL
177.7FMSL
117.3FCSL
9.8FCSLIGHT
105.8FCH
85.7FCH
20.8FCSL
97.6FCSL

Properties (4)

custom_field_three
SLIGHT FRACTURES
custom_field_two
3
customer
LACSD
datetime
2017-02-07T01:50:15-08:00