Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 11, 2017, 09:16 AM

  • 18 0019_18 0018 _11072017_021652.mp4

Date
07/11/2017
W/O
641208
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00713
PipeID
P13835
Time
2:16 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
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0019
Downstream MH
18 0018
Dir. of Survey
Downstream
Length Surveyed
373.5 ft.
Total Length
373.6 ft.
Structural Index
3
Structural Quick
3N22
Structural Rating
235
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
238
Pipe schematic from manhole 18 0019 to 18 0018
MH: 18 0019MH: 18 0018downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00192.5 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start4.2 ft. MGO - General Observation - MAG COAT13.3 ft. CL - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES71.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"81.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"88.4 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES123.2 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES166 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES170.1 ft. RFJ - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES245.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"295.9 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES306 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 6"307.8 ft. CM - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES373.6 ft. AMH - Downstream Manhole, Survey Ends - 18 0018373.6 ft. MGO - General Observation - CONNECTION AT MH 9 ACTIVE373.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish

Observation photos (8)

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

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

  • Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

    13.3 ft. - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    88.4 ft. - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

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

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

  • Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES

    166 ft. - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

    170.1 ft. - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

    307.8 ft. - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

All inspections of P13835Work order 641208

Observations (19)

DistanceCodeObservation
306TF—
0MWM—
245.2TF—
307.8CM—
0MWL—
71.8TFC—
166DSZ—
2.5SAV—
373.6AMH18 0018
170.1RFJ—
373.6MGOCONNECTION AT MH 9 ACTIVE
123.2CL—
373.6SAV—
0AMH18 0019
81.1TFC—
4.2MGOMAG COAT
88.4CM—
295.9FL—
13.3CL—

Properties (5)

additional_info
SC345386
custom_field_two
3
customer
LACSD
datetime
2017-07-11T02:16:25-07:00
sewer_category
Gravity