Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 10, 2021, 09:40 AM

  • 21 0422_21 0421_03102021_030504.mp4

Date
03/10/2021
W/O
880089
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00762
PipeID
P15629
Time
1:40 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8631
Sewer Name
21 DIAMOND BAR TRUNK
City
DIAMOND BAR
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
36
Purpose
Routine Assessment
Project
WO_880089_TV21006_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
21 0422
Downstream MH
21 0421
Dir. of Survey
Downstream
Length Surveyed
334.2 ft.
Total Length
334.2 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
413D
O&M Rating
248
Overall Index
2
Overall Quick
—
Overall Rating
254
Pipe schematic from manhole 21 0422 to 21 0421
MH: 21 0422MH: 21 0421downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 04220 ft. MWL - Water Level, 30 %of cross sectional area2.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start8.1 ft. FS - Fracture Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES8.1 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES13.3 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES18.2 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start20.6 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 8"66.4 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 8"104.8 ft. FS - Fracture Spiral, from 11 to 04 o'clock, within 8 inches of joint: YES117.1 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 8"167.5 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 8"195.4 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR195.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish200.7 ft. RMJ - Roots Medium Joint, from 03 to 04 o'clock, 15 %, within 8 inches of joint: YESR205.5 ft. RMJ - Roots Medium Joint, from 08 to 09 o'clock, 10 %, within 8 inches of joint: YESR210.6 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR215.3 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 35 %, within 8 inches of joint: YESR218 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"220.9 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR225.5 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start268.8 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 8"295.8 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 40 %, within 8 inches of joint: YESR295.8 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Finish309.4 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 8"311.8 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start332.1 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Finish332.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish334.2 ft. AMH - Downstream Manhole, Survey Ends - 21 0421

Observation photos (15)

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

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

  • Fracture Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES

    8.1 ft. - Fracture Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

    8.1 ft. - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

    13.3 ft. - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Spiral, from 11 to 04 o'clock, within 8 inches of joint: YES

    104.8 ft. - Fracture Spiral, from 11 to 04 o'clock, within 8 inches of joint: YES

  • Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR

    195.4 ft. - Roots Medium Joint, from 08 to 04 o'clock, 10 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 03 to 04 o'clock, 15 %, within 8 inches of joint: YESR

    200.7 ft. - Roots Medium Joint, from 03 to 04 o'clock, 15 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 08 to 09 o'clock, 10 %, within 8 inches of joint: YESR

    205.5 ft. - Roots Medium Joint, from 08 to 09 o'clock, 10 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR

    210.6 ft. - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 08 to 04 o'clock, 35 %, within 8 inches of joint: YESR

    215.3 ft. - Roots Medium Joint, from 08 to 04 o'clock, 35 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR

    220.9 ft. - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start

    225.5 ft. - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start

  • Roots Medium Joint, from 08 to 04 o'clock, 40 %, within 8 inches of joint: YESR

    295.8 ft. - Roots Medium Joint, from 08 to 04 o'clock, 40 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start

    311.8 ft. - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start

All inspections of P15629Work order 880089

Observations (30)

DistanceCodeObservation
200.7RMJ—
334.2AMH21 0421
0MWM—
195.4RMJ—
104.8FS—
0AMH21 0422
268.8TFC—
332.1RMJ—
225.5RMJ—
205.5RMJ—
215.3RMJ—
311.8RMJ—
295.8RMJ—
20.6TFC—
66.4TFC—
8.1FS—
309.4TFC—
295.8RMJ—
195.4RFJ—
0MWL—
332.1DAGS—
13.3RFJ—
218TFC—
2.6DAGS—
18.2RFJ—
210.6RMJ—
117.1TFC—
8.1RFJ—
167.5TFC—
220.9RMJ—

Properties (6)

custom_field_three
FRACTURES,ROOTS
custom_field_two
3
customer
1
datetime
2021-03-10T01:40:48-08:00
documentation
PRO PIPE
is_lateral_inspection
false