Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 16, 2017, 03:14 PM

  • A 0527_A 0526_5162017_090715.mp4

Date
05/16/2017
W/O
0618889
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z00315
PipeID
P07763
Time
8:14 AM
Certificate
PENDING
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7405
Sewer Name
A JOA-1A DISTRICT 5 INTERCEPTOR
City
TORRANCE
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
20
Purpose
Routine Assessment
Project
20170516MI_JOA_1A_DISTRICT_5_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Upstream MH
A 0527
Downstream MH
A 0526
Dir. of Survey
Downstream
Length Surveyed
551.2 ft.
Total Length
551.2 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole A 0527 to A 0526
MH: A 0527MH: A 0526downstream0 ft. AMH - Upstream Manhole, Survey Begins - 09:30 AM0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start128.3 ft. MGO - General Observation - SURFACE SPALLING303.1 ft. MGP - General Photograph - SURFACE AGGREGATES, FROM 8 TO 4 OCLOCK428.5 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES462.3 ft. MGP - General Photograph - SURFACE SPALLING539.2 ft. MGP - General Photograph - EXPOSED AGGREGATE551.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish551.2 ft. AMH - Downstream Manhole, Survey Ends - 10:00AM551.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (8)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    8 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    8 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - SURFACE SPALLING

    128.3 ft. - General Observation - SURFACE SPALLING

  • General Photograph - SURFACE AGGREGATES, FROM 8 TO 4 OCLOCK

    303.1 ft. - General Photograph - SURFACE AGGREGATES, FROM 8 TO 4 OCLOCK

  • Deposits Attached Ragging, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    428.5 ft. - Deposits Attached Ragging, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • General Photograph - SURFACE SPALLING

    462.3 ft. - General Photograph - SURFACE SPALLING

  • General Photograph - EXPOSED AGGREGATE

    539.2 ft. - General Photograph - EXPOSED AGGREGATE

  • Downstream Manhole, Survey Ends - 10:00AM

    551.2 ft. - Downstream Manhole, Survey Ends - 10:00AM

All inspections of P07763Work order 0618889

Observations (13)

DistanceCodeObservation
551.2SAV—
8SSS—
0AMH09:30 AM
0MWM—
462.3MGPSURFACE SPALLING
539.2MGPEXPOSED AGGREGATE
8SAV—
551.2AMH10:00AM
0MWL—
428.5DAR—
303.1MGPSURFACE AGGREGATES, FROM 8 TO 4 OCLOCK
551.2SSS—
128.3MGOSURFACE SPALLING

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-05-16T08:14:51-07:00