Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2018, 05:27 AM

  • 18 0034_18 0033 _07062018_225210.mp4

Date
06/07/2018
W/O
706968
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13850
Time
10:27 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 0034
Dir. of Survey
Upstream
Length Surveyed
313.1 ft.
Total Length
313.1 ft.
Structural Index
2
Structural Quick
3123
Structural Rating
9
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 18 0033 to 18 0034
MH: 18 0033MH: 18 0034upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 00342.1 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish2.1 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish17.4 ft. CS - Crack Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES19.2 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"24.6 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"74.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"79.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"126.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"132 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"169.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"171.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"174.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"228.7 ft. CS - Crack Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES229.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"260.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"287.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"295.7 ft. CS - Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES310.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start310.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING start , FLAKING310.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start313.1 ft. AMH - Downstream Manhole, Survey Begins - 18 0033313.1 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH313.1 ft. MWM - Water Mark, 15 %of cross sectional area313.1 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (5)

  • 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

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

    17.4 ft. - Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

    84.4 ft. - Crack Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

    295.7 ft. - Crack Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

All inspections of P13850Work order 706968

Observations (26)

DistanceCodeObservation
238.9TFC—
233.2TF—
181.1TF—
143.8TB—
0AMH18 0033
2.5SAV—
288.5TFC—
313.1AMH18 0034
2.5MGOMAGNEZIUM H.O COATING start , FLAKING
17.4CS—
141.4TFC—
310.8DAGS—
25.4TFC—
52.8TF—
187TFC—
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
311MGOMAGNEZIUM H.O COATING finish
2.5DAGS—
0MWM—
138.6TFC—
311SAV—
0MWL—
295.7CS—
293.9TB—
84.4CS—
83.3TFC—

Properties (6)

additional_info
SC359511
custom_field_two
3
customer
LACSD
datetime
2018-06-07T22:27:24-07:00
documentation
PROPIPE
is_lateral_inspection
false