Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 8, 2016, 03:08 PM
  • 29 0520_29 0510_782016_081132.mp4

Date
07/08/2016
W/O
0574371
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z01106
PipeID
P24572
Time
8:08 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7175
Sewer Name
29 19TH STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
20160708AM_19TH_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0520
Downstream MH
29 0510
Dir. of Survey
Downstream
Length Surveyed
181.7 ft.
Total Length
181.7 ft.
Structural Index
2
Structural Quick
2412
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
10
Pipe schematic from manhole 29 0520 to 29 0510
MH: 29 0520MH: 29 0510downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 8:10 AM9.1 ft. MWL - Water Level, 10 %of cross sectional area9.1 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"10.6 ft. MGO - General Observation - CHIPPING21.9 ft. MGO - General Observation - GASKET HANGING OUT21.9 ft. MGO - General Observation - CHIPPING49.3 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start59 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Change77 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Finish106.9 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start110.7 ft. JSM - Joint Separated Medium111.8 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"124.6 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish163.2 ft. JOM - Joint Offset Medium179.8 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES181.4 ft. MGO - General Observation - CHIPPING @ THE JOINTS THROUGHOUT THE REACH181.4 ft. MGO - General Observation - SAGS THROUGHOUT THE REACH181.4 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH181.6 ft. MGO - General Observation - ROACHES INSIDE THE MH.181.6 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK181.7 ft. AMH - Downstream Manhole, Survey Ends - 8:31 AM

Observation photos (11)

  • General Observation - CHIPPING

    10.6 ft. - General Observation - CHIPPING

  • General Observation - GASKET HANGING OUT

    21.9 ft. - General Observation - GASKET HANGING OUT

  • General Observation - CHIPPING

    21.9 ft. - General Observation - CHIPPING

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    49.3 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

  • Water Level, Sag in pipe, 25 %of cross sectional area, Change

    59 ft. - Water Level, Sag in pipe, 25 %of cross sectional area, Change

  • Water Level, Sag in pipe, 25 %of cross sectional area, Finish

    77 ft. - Water Level, Sag in pipe, 25 %of cross sectional area, Finish

  • Water Level, Sag in pipe, 15 %of cross sectional area, Start

    106.9 ft. - Water Level, Sag in pipe, 15 %of cross sectional area, Start

  • Joint Separated Medium

    110.7 ft. - Joint Separated Medium

  • Water Level, Sag in pipe, 15 %of cross sectional area, Finish

    124.6 ft. - Water Level, Sag in pipe, 15 %of cross sectional area, Finish

  • Joint Offset Medium

    163.2 ft. - Joint Offset Medium

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    179.8 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

Observations (24)

DistanceCodeObservation
0MWL
21.9MGOGASKET HANGING OUT
110.7JSM
181.4MGOCHIPPING @ THE JOINTS THROUGHOUT THE REACH
10.6MGOCHIPPING
181.6MGOROACHES INSIDE THE MH.
77MWLS
0MGOROACHES INSIDE THE MH.
59MWLS
9.1MWL
106.9MWLS
181.7AMH8:31 AM
179.8CL
0MWM
0AMH8:10 AM
49.3MWLS
9.1TFA
163.2JOM
21.9MGOCHIPPING
181.6MGOACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK
111.8TFA
181.4MGOSAGS THROUGHOUT THE REACH
181.4MGOSLIGHT GREASE THROUGHOUT THE REACH
124.6MWLS

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2016-07-08T08:08:07-07:00
documentation
MIRANDA, SHADLER, FRANKLIN
is_lateral_inspection
false