Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 22, 2016, 07:56 AM

  • 08 0055_08 0054_4222016_041449.mp4

Date
04/22/2016
W/O
0557605
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00016
PipeID
P00057
Time
12:56 AM
Certificate
U-1014-06602254
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0112
Sewer Name
08 MAIN STREET TRUNK
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
02
Purpose
Routine Assessment
Project
20160422MDM_MAIN_STREET_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
08 0055
Downstream MH
08 0054
Dir. of Survey
Downstream
Length Surveyed
69.4 ft.
Total Length
69.5 ft.
Structural Index
2
Structural Quick
322A
Structural Rating
29
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
31
Pipe schematic from manhole 08 0055 to 08 0054
MH: 08 0055MH: 08 0054downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:10AM0 ft. SZ - Surface Other, from 05 to 07 o'clock, within 8 inches of joint: NO - SEVERE CORRISON BOTTOM OF MH0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area5.7 ft. MGO - General Observation - 15" VCP26.5 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start30.3 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES - HAIRLINE30.3 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - SLIGHT33.5 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish39.7 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - SLIGHT42.5 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - SLIGHT42.5 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SLIGHT45.2 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - HAIRLINE48.3 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - SLIGHT51.4 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - SLIGHT54.5 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - SLIGHT54.5 ft. FC - Fracture Circumferential, from 11 to 04 o'clock, within 8 inches of joint: YES - HAIRLINE57.6 ft. FC - Fracture Circumferential, from 10 to 11 o'clock, within 8 inches of joint: YES - SLIGHT63.2 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES - HAIRLINE65.7 ft. JSM - Joint Separated Medium - CRACKED AROUND PIPE65.9 ft. MGO - General Observation - DROP CONN APPEARS PLUGED OR FULL OF DEBRIE65.9 ft. FC - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - SLIGHT66.7 ft. MGP - General Photograph69.5 ft. AMH - Downstream Manhole, Survey Ends - 4:35AM-ZOOM 3'

Observation photos (6)

  • Surface Other, from 05 to 07 o'clock, within 8 inches of joint: NO - SEVERE CORRISON BOTTOM OF MH

    0 ft. - Surface Other, from 05 to 07 o'clock, within 8 inches of joint: NO - SEVERE CORRISON BOTTOM OF MH

  • General Observation - 15" VCP

    5.7 ft. - General Observation - 15" VCP

  • Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    26.5 ft. - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Joint Separated Medium - CRACKED AROUND PIPE

    65.7 ft. - Joint Separated Medium - CRACKED AROUND PIPE

  • General Observation - DROP CONN APPEARS PLUGED OR FULL OF DEBRIE

    65.9 ft. - General Observation - DROP CONN APPEARS PLUGED OR FULL OF DEBRIE

  • General Photograph

    66.7 ft. - General Photograph

All inspections of P00057Work order 0557605

Observations (25)

DistanceCodeObservation
0AMH4:10AM
0SZSEVERE CORRISON BOTTOM OF MH
65.7JSMCRACKED AROUND PIPE
63.2FCHAIRLINE
0MGOConn. @ Mh, 3 O' Clock. Active
51.4FCSLIGHT
48.3FCSLIGHT
30.3FCHAIRLINE
45.2FLHAIRLINE
33.5DSGV—
0MWM—
26.5DSGV—
42.5FCSLIGHT
5.7MGO15" VCP
30.3FCSLIGHT
0MWL—
39.7FCSLIGHT
57.6FCSLIGHT
65.9MGODROP CONN APPEARS PLUGED OR FULL OF DEBRIE
54.5FLSLIGHT
54.5FCHAIRLINE
69.5AMH4:35AM-ZOOM 3'
42.5FCSLIGHT
66.7MGP—
65.9FCSLIGHT

Properties (6)

custom_field_three
SLIGHT FRACTURES
custom_field_two
3
customer
LACSD
datetime
2016-04-22T00:56:44-07:00
documentation
MARTIN,MANANES,REVELES
is_lateral_inspection
false