Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 19, 2019, 05:05 PM

  • A 0419_A 0418 _12192019_092429.mp4

Date
12/19/2019
W/O
798107
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00322
PipeID
P08079
Time
9:05 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6836
Sewer Name
A JOA-1A LONG BEACH WRP SLUDGE GRAVITY SEWER
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_798107_TV19010_NOV2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
A 0419
Downstream MH
A 0418
Dir. of Survey
Downstream
Length Surveyed
358.6 ft.
Total Length
358.6 ft.
Structural Index
2
Structural Quick
2600
Structural Rating
12
O&M Index
3
O&M Quick
513M
O&M Rating
347
Overall Index
3
Overall Quick
—
Overall Rating
359
Pipe schematic from manhole A 0419 to A 0418
MH: A 0419MH: A 0418downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 04190 ft. MWM - Water Mark, 80 %of cross sectional area4.2 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start25.9 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start89.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start120.9 ft. MLC - Lining Change, Spiral Wound120.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish356.1 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish356.1 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish358.6 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK358.6 ft. AMH - Downstream Manhole, Survey Ends - A 0418

Observation photos (4)

  • Deposits Settled Compacted, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

    4.2 ft. - Deposits Settled Compacted, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Ragging, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

    25.9 ft. - Deposits Attached Ragging, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    89.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Lining Change, Spiral Wound

    120.9 ft. - Lining Change, Spiral Wound

All inspections of P08079Work order 798107

Observations (12)

DistanceCodeObservation
120.9MLC—
89.8SSS—
358.6MGOCONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK
356.1DAR—
0MWL—
120.9SSS—
0AMHA 0419
0MWM—
358.6AMHA 0418
4.2DSC—
25.9DAR—
356.1DSC—

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2019-12-19T09:05:28-08:00
documentation
PROPIPE
is_lateral_inspection
false