Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2016, 01:11 PM

  • A 0381A_A 0380_9122016_061539.mp4

Date
09/12/2016
W/O
0593502
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00325
PipeID
P08291
Time
6:11 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7229
Sewer Name
A JOA-1A SAN JOSE CREEK WRP INTERCEPTOR
City
SAN GABRIEL
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
10
Purpose
Routine Assessment
Project
20160912AM_JOA_1A_SJCWRP_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
A 0381A
Downstream MH
A 0380
Dir. of Survey
Downstream
Length Surveyed
297.8 ft.
Total Length
297.8 ft.
Structural Index
4
Structural Quick
5431
Structural Rating
27
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
31
Pipe schematic from manhole A 0381A to A 0380
MH: A 0381AMH: A 0380downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 6:14 AM0 ft. MWM - Water Mark, 60 %of cross sectional area2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Start2 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start25 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start32 ft. SZ - Surface Other, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - CORRODING AWAY37 ft. MGP - General Photograph - PIPE CORRODING AWAY42 ft. MGP - General Photograph - PIPE CORRODING AWAY44.3 ft. SRV - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: YES46 ft. SZ - Surface Other, from 11 to 01 o'clock, within 8 inches of joint: NO, Finish - CORRODING AWAY58 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish175.9 ft. SRV - Surface Reinforcement Visible, from 11 to 12 o'clock, within 8 inches of joint: NO248.8 ft. SRV - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO281.7 ft. SRV - Surface Reinforcement Visible, from 11 to 12 o'clock, within 8 inches of joint: NO296.1 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish296.1 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish296.1 ft. MGO - General Observation - LIGHT SPRAY OF MAG COAT THROUGHOUT THE REACH297.8 ft. AMH - Downstream Manhole, Survey Ends - 6:49 AM

Observation photos (13)

  • Water Mark, 60 %of cross sectional area

    0 ft. - Water Mark, 60 %of cross sectional area

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

    2 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

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

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

  • Surface Other, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - CORRODING AWAY

    32 ft. - Surface Other, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - CORRODING AWAY

  • General Photograph - PIPE CORRODING AWAY

    37 ft. - General Photograph - PIPE CORRODING AWAY

  • General Photograph - PIPE CORRODING AWAY

    42 ft. - General Photograph - PIPE CORRODING AWAY

  • Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: YES

    44.3 ft. - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Surface Reinforcement Visible, from 11 to 12 o'clock, within 8 inches of joint: NO

    175.9 ft. - Surface Reinforcement Visible, from 11 to 12 o'clock, within 8 inches of joint: NO

  • Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO

    248.8 ft. - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO

  • Surface Reinforcement Visible, from 11 to 12 o'clock, within 8 inches of joint: NO

    281.7 ft. - Surface Reinforcement Visible, from 11 to 12 o'clock, within 8 inches of joint: NO

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish

    296.1 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish

    296.1 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish

All inspections of P08291Work order 0593502

Observations (19)

DistanceCodeObservation
296.1SSS—
296.1SAV—
42MGPPIPE CORRODING AWAY
175.9SRV—
2SSS—
25MWLS—
32SZCORRODING AWAY
58MWLS—
2SAV—
296.1MGOLIGHT SPRAY OF MAG COAT THROUGHOUT THE REACH
37MGPPIPE CORRODING AWAY
46SZCORRODING AWAY
297.8AMH6:49 AM
44.3SRV—
248.8SRV—
0MWL—
281.7SRV—
0AMH6:14 AM
0MWM—

Properties (5)

custom_field_three
PIPE CORRODING AWAY AT THE CROWN OF THE PIPE
custom_field_two
1
customer
LACSD
datetime
2016-09-12T06:11:48-07:00
year_laid
19800829