Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2018, 11:00 AM

  • 18 0019_18 0018 _08062018_042121.mp4

Date
06/08/2018
W/O
706968
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13835
Time
4:00 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5189
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_706968_TV18059_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0019
Downstream MH
18 0018
Dir. of Survey
Downstream
Length Surveyed
372.5 ft.
Total Length
372.5 ft.
Structural Index
3
Structural Quick
4131
Structural Rating
15
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 18 0019 to 18 0018
MH: 18 0019MH: 18 0018downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 00190 ft. MWL - Water Level, 10 %of cross sectional area0.1 ft. MWM - Water Mark, 25 %of cross sectional area2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.9 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE2.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start70.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"79.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"118.7 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES127.7 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: NO210.2 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES245.7 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"256 ft. CH2 - Crack Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES305.7 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"308 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES370.3 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish - MAG COATING370.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish370.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish372.5 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH372.5 ft. AMH - Downstream Manhole, Survey Ends - 18 0018

Observation photos (8)

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

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

  • Deposits Attached Other, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE

    2.9 ft. - Deposits Attached Other, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE

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

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

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    118.7 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: NO

    127.7 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: NO

  • Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    210.2 ft. - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES

    256 ft. - Crack Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES

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

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

All inspections of P13835Work order 706968

Observations (20)

DistanceCodeObservation
0.1MWM—
370.3DAZMAG COATING
308CL—
127.7CL—
372.5MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
370.3SAV—
79.8TFC—
245.7TB—
305.7TB—
210.2CL—
70.5TFC—
0AMH18 0019
370.3DAGS—
2.8DAGS—
372.5AMH18 0018
2.9DAZMAG RESIDUE
2.9SAV—
118.7CL—
256CH2—
0MWL—

Properties (6)

additional_info
SC359511
custom_field_two
3
customer
LACSD
datetime
2018-06-08T04:00:09-07:00
documentation
PROPIPE
is_lateral_inspection
false