Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 16, 2018, 07:51 PM

  • A 0420_A 0419_16012018_122707.mp4

Date
01/16/2018
W/O
668747
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00322
PipeID
P08080
Time
11:51 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5173
Sewer Name
A JOA-1A LONG BEACH WRP SLUDGE GRAVITY SEWER
City
LONG BEACH
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
11
Purpose
Routine Assessment
Project
WO_668747_TV19010_NOV2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
A 0420
Downstream MH
A 0419
Dir. of Survey
Downstream
Length Surveyed
354.1 ft.
Total Length
354.1 ft.
Structural Index
2
Structural Quick
2M00
Structural Rating
140
O&M Index
2
O&M Quick
423I
O&M Rating
331
Overall Index
2
Overall Quick
—
Overall Rating
471
Pipe schematic from manhole A 0420 to A 0419
MH: A 0420MH: A 0419downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 04200 ft. MWL - Water Level, 60 %of cross sectional area0 ft. MWM - Water Mark, 70 %of cross sectional area1.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start7 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE29.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start85.5 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YESR90.2 ft. RMJ - Roots Medium Joint, from 12 to 04 o'clock, 15 %, within 8 inches of joint: YESR102.6 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YESR105.4 ft. RBJ - Roots Ball Joint, from 09 to 03 o'clock, 55 %, within 8 inches of joint: YES109.9 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 40 %, within 8 inches of joint: YESR117 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start133.7 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR, Start145.9 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR, Finish149.9 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR224.3 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE352.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish352.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish352.7 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish354.1 ft. AMH - Downstream Manhole, Survey Ends - A 0419

Observation photos (11)

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

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

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

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

  • Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YESR

    85.5 ft. - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YESR

  • Roots Medium Joint, from 12 to 04 o'clock, 15 %, within 8 inches of joint: YESR

    90.2 ft. - Roots Medium Joint, from 12 to 04 o'clock, 15 %, within 8 inches of joint: YESR

  • Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YESR

    102.6 ft. - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YESR

  • Roots Ball Joint, from 09 to 03 o'clock, 55 %, within 8 inches of joint: YES

    105.4 ft. - Roots Ball Joint, from 09 to 03 o'clock, 55 %, within 8 inches of joint: YES

  • Roots Medium Joint, from 09 to 03 o'clock, 40 %, within 8 inches of joint: YESR

    109.9 ft. - Roots Medium Joint, from 09 to 03 o'clock, 40 %, within 8 inches of joint: YESR

  • Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    117 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR, Start

    133.7 ft. - Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR, Start

  • Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR, Finish

    145.9 ft. - Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR, Finish

  • Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR

    149.9 ft. - Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR

All inspections of P08080Work order 668747

Observations (20)

DistanceCodeObservation
85.5RFJ—
352.7SSS—
105.4RBJ—
90.2RMJ—
117RFJ—
352.7DAE—
0AMHA 0420
224.3DSZSLUDGE
109.9RMJ—
0MWL—
0MWM—
102.6RFJ—
149.9RMJ—
133.7RMJ—
352.7RFJ—
1.5SSS—
354.1AMHA 0419
29.7DAE—
7DSZSLUDGE
145.9RMJ—

Properties (4)

additional_info
SC347003
custom_field_two
3
customer
LACSD
datetime
2018-01-16T11:51:38-08:00