Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2018, 06:25 AM

  • 18 0033_18 0032 _07062018_234541.mp4

Date
06/07/2018
W/O
706968
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13849
Time
11:25 PM
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 0033
Downstream MH
18 0032
Dir. of Survey
Downstream
Length Surveyed
316.8 ft.
Total Length
316.8 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
1
O&M Quick
2114
O&M Rating
6
Overall Index
2
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 18 0033 to 18 0032
MH: 18 0033MH: 18 0032downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 00330 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 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. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3 ft. MGO - General Observation - MAGNEZIUM H.O COATING start , FLAKING14.3 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"28.8 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"59.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"79.7 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES80.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"88.7 ft. RFJ - Roots Fine Joint, from 03 to 12 o'clock, within 8 inches of joint: YESR94.7 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR112.6 ft. RFJ - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YESR115.9 ft. RFJ - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YESR118.2 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"203 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"282.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"297.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"313.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"314.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish314.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish316.8 ft. AMH - Downstream Manhole, Survey Ends - 18 0032

Observation photos (7)

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

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

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

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

  • Roots Fine Joint, from 03 to 12 o'clock, within 8 inches of joint: YESR

    88.7 ft. - Roots Fine Joint, from 03 to 12 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

    94.7 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YESR

    112.6 ft. - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YESR

    115.9 ft. - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YESR

All inspections of P13849Work order 706968

Observations (23)

DistanceCodeObservation
2.9SAV—
112.6RFJ—
118.2TB—
297.6TFC—
14.3TB—
28.8TFC—
115.9RFJ—
94.7RFJ—
0AMH18 0033
80.9TFC—
2DAGS—
88.7RFJ—
314.3DAGS—
313.1TF—
0MWM—
282.6TF—
3MGOMAGNEZIUM H.O COATING start , FLAKING
0MWL—
316.8AMH18 0032
314.3SAV—
59.4TFC—
79.7CL—
203TFC—

Properties (4)

additional_info
SC359511
custom_field_two
3
customer
LACSD
datetime
2018-06-07T23:25:34-07:00