Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2018, 04:54 PM

  • 22 0906_22 0905_12102018_094512.mp4

Date
12/10/2018
W/O
0743924
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00799
PipeID
P17277
Time
8:54 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7874
Sewer Name
22 CONEY TRUNK, SECTS 2&3
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Maintenance Related
Project
20181210DF_CONEY_TRUNK_SECTS_2_3
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
22 0905
Downstream MH
22 0906
Dir. of Survey
Upstream
Length Surveyed
286.7 ft.
Total Length
286.7 ft.
Structural Index
3
Structural Quick
5131
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 22 0905 to 22 0906
MH: 22 0905MH: 22 0906upstream0 ft. AMH - Upstream Manhole, Survey Ends - 10:11 AM0 ft. MGO - General Observation - GREASE THROUGHOUT THE REACH (5%)1.7 ft. MGO - General Observation - ROACHES @ MH2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish125.3 ft. MGP - General Photograph272 ft. MGP - General Photograph282.7 ft. MGP - General Photograph282.7 ft. MGP - General Photograph282.7 ft. FS - Fracture Spiral, from 09 to 01 o'clock, within 8 inches of joint: YES282.7 ft. B - Broken, from 09 to 01 o'clock, within 8 inches of joint: YES284.4 ft. CS - Crack Spiral, from 09 to 01 o'clock, within 8 inches of joint: YES284.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start286.6 ft. MWM - Water Mark, 30 %of cross sectional area286.6 ft. MWL - Water Level, 25 %of cross sectional area286.7 ft. AMH - Downstream Manhole, Survey Begins - 8:59 AM

Observation photos (8)

  • Water Mark, 30 %of cross sectional area

    0.1 ft. - Water Mark, 30 %of cross sectional area

  • Water Level, 25 %of cross sectional area

    0.1 ft. - Water Level, 25 %of cross sectional area

  • Crack Spiral, from 09 to 01 o'clock, within 8 inches of joint: YES

    2.3 ft. - Crack Spiral, from 09 to 01 o'clock, within 8 inches of joint: YES

  • General Photograph

    4 ft. - General Photograph

  • General Photograph

    4 ft. - General Photograph

  • Fracture Spiral, from 09 to 01 o'clock, within 8 inches of joint: YES

    4 ft. - Fracture Spiral, from 09 to 01 o'clock, within 8 inches of joint: YES

  • Broken, from 09 to 01 o'clock, within 8 inches of joint: YES

    4 ft. - Broken, from 09 to 01 o'clock, within 8 inches of joint: YES

  • General Photograph

    14.7 ft. - General Photograph

All inspections of P17277Work order 0743924

Observations (15)

DistanceCodeObservation
286.7AMH10:11 AM
286.7MGOGREASE THROUGHOUT THE REACH (5%)
0.1MWM—
284.5SSS—
2.3CS—
0.1MWL—
4MGP—
0AMH8:59 AM
4MGP—
14.7MGP—
4FS—
285MGOROACHES @ MH
2SSS—
161.4MGP—
4B—

Properties (5)

additional_info
LOOKING FOR EVIDENCE OF POSSIBLE SINK HOLE
custom_field_three
BROKEN PIPE 2' TO 4' FROM 9 TO 1 O'CLOCK
custom_field_two
2
customer
LACSD
datetime
2018-12-10T08:54:37-08:00