Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 14, 2018, 11:48 AM

  • 01 0974_01 0973_5142018_051050.mp4

Date
05/14/2018
W/O
0705547
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01812
Time
4:48 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0855
Sewer Name
01 WRIGHT ROAD TRUNK
City
MAYWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
05
Purpose
Routine Assessment
Project
20180511MDM_WRIGHT_ROAD_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
01 0973
Downstream MH
01 0974
Dir. of Survey
Upstream
Length Surveyed
330.9 ft.
Total Length
330.9 ft.
Structural Index
3
Structural Quick
3B27
Structural Rating
56
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
61
Pipe schematic from manhole 01 0973 to 01 0974
MH: 01 0973MH: 01 0974upstream0 ft. AMH - Upstream Manhole, Survey Ends - 5:45AM6.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H14.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H27.4 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish27.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - ROCKS SLUDGE42.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Capped53.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SL57.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - ROCKS SLUGGE57.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SL63.5 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start90.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES104.3 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE ROCKS104.3 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish107.5 ft. FS - Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish - SL128.2 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE ROCKS129 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start168.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active175.7 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES - SL183.3 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - H243.6 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - H247.9 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H253.8 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H253.8 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - H276.6 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H285.9 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES - SL288.6 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES - SL288.6 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H293.9 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H293.9 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - H307.3 ft. FS - Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES - SL328.8 ft. FC - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES - HAIRLINE328.9 ft. FS - Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - SLIGHT330.9 ft. AMH - Downstream Manhole, Survey Begins - 5:10AM330.9 ft. MWM - Water Mark, 20 %of cross sectional area330.9 ft. MWL - Water Level, 10 %of cross sectional area330.9 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active

Observation photos (5)

  • Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    2 ft. - Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES - SL

    23.6 ft. - Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES - SL

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    201.9 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    267.4 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SL

    273.2 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SL

All inspections of P01812Work order 0705547

Observations (36)

DistanceCodeObservation
0AMH5:10AM
223.4FSSL
202.7DSZSLUDGE ROCKS
0MWM—
54.3FLH
42.3FCSL
201.9MWLS—
23.6FSSL
147.6FLH
42.3FLH
0MWL—
303.5MWLS—
77.1FLH
45FCSL
2.1FCHAIRLINE
2FSSLIGHT
226.6DSZSLUDGE ROCKS
330.9AMH5:45AM
324.6FLH
303.5DSZROCKS SLUDGE
37FLH
240.4CL—
155.2FCSL
77.1FLH
288.7TFCCapped
37FLH
0MGOConn. @ Mh, 9 O' Clock. Active
226.6MWLS—
267.4MWLS—
277.2FLSL
273.2DSZROCKS SLUGGE
273.2FLSL
87.3FLH
83FLH
162.2TFActive
316.5FLH

Properties (5)

additional_info
REVERSE INSPECTION
custom_field_three
SPRIAL SLIGHT JOINT TO JOINT LONGER -30% SAGS
custom_field_two
2
customer
LACSD
datetime
2018-05-14T04:48:20-07:00