Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 18, 2020, 05:23 AM

  • 18 0034_18 0033_06172020_232730.mp4

Date
06/17/2020
W/O
833710
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13850
Time
10:23 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7802
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
RFIR_WO_833710_TV18059_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0034
Downstream MH
18 0033
Dir. of Survey
Downstream
Length Surveyed
319.1 ft.
Total Length
319.1 ft.
Structural Index
3
Structural Quick
423L
Structural Rating
329
O&M Index
2
O&M Quick
2L00
O&M Rating
126
Overall Index
2
Overall Quick
—
Overall Rating
455
Pipe schematic from manhole 18 0034 to 18 0033
MH: 18 0034MH: 18 0033downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00340 ft. MWL - Water Level, 15 %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 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.6 ft. MGO - General Observation - 45% MAG COAT2.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start19.7 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: YES, 4", 6"25.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"74.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"80.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN126.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"132.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN170.7 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: YES, 4", 4"172.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"175.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"231.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"262.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN264.3 ft. FM - Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES290 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"298.1 ft. FM - Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES316.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish317 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish317 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish317 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish319.1 ft. MGO - General Observation - CONN @ MH 3 O' CLOCK/OPEN319.1 ft. AMH - Downstream Manhole, Survey Ends - 18 0033

Observation photos (3)

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

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

  • Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES

    264.3 ft. - Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES

    298.1 ft. - Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES

All inspections of P13850Work order 833710

Observations (28)

DistanceCodeObservation
2.6MGO45% MAG COAT
175.9TFC—
126.5TFC—
80.5TFOPEN
132.9TFOPEN
317DAGS—
319.1MGOCONN @ MH 3 O' CLOCK/OPEN
2.6SAP—
319.1AMH18 0033
2DAGS—
317SSS—
172.7TFC—
170.7TBA—
2SSS—
25.1TFC—
2CM—
317CM—
264.3FM—
0MWM—
0AMH18 0034
298.1FM—
316.8SAP—
19.7TBA—
231.6TFC—
0MWL—
262.4TFOPEN
74.3TFC—
290TFC—

Properties (7)

additional_info
SC411612
custom_field_three
FRACTURES, AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2020-06-17T22:23:37-07:00
documentation
PROPIPE
is_lateral_inspection
false