Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 11, 2017, 07:36 AM

  • 18 0024_18 0023 _11072017_003717.mp4

Date
07/11/2017
W/O
641208
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00713
PipeID
P13840
Time
12:36 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4640
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
WO_641208_TV18059_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0023
Downstream MH
18 0024
Dir. of Survey
Upstream
Length Surveyed
217.1 ft.
Total Length
217.2 ft.
Structural Index
3
Structural Quick
3H23
Structural Rating
138
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
141
Pipe schematic from manhole 18 0023 to 18 0024
MH: 18 0023MH: 18 0024upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 00240 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish33 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"52.6 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES52.6 ft. MGO - General Observation - LINK PIPE SLEEVE73.4 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES79.8 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES118.6 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES203.8 ft. CM - Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES215 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start215 ft. MGO - General Observation - MAG COAT217.2 ft. MWM - Water Mark, 10 %of cross sectional area217.2 ft. AMH - Downstream Manhole, Survey Begins - 18 0023217.2 ft. MWL - Water Level, 5 %of cross sectional area217.2 ft. MGO - General Observation - CONNECTION AT MH 3 ACTIVE

Observation photos (6)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

    13.4 ft. - Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    98.6 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    137.4 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    143.8 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

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

All inspections of P13840Work order 641208

Observations (16)

DistanceCodeObservation
2.2SAV—
184.2TF—
217.2AMH18 0024
143.8CL—
217.2MGOCONNECTION AT MH 9 O'CLOCK
164.6DSZ—
13.4CM—
98.6CL—
0MWM—
0AMH18 0023
137.4CL—
2.2MGOMAG COAT
164.6MGOLINK PIPE SLEEVE
0MWL—
0MGOCONNECTION AT MH 3 ACTIVE
217.2SAV—

Properties (4)

additional_info
SC345386
custom_field_two
3
customer
LACSD
datetime
2017-07-11T00:36:47-07:00