Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 31, 2017, 11:13 AM

  • 22 0758A_22 0758 _31102017_041436.mp4

Date
10/31/2017
W/O
668640
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00821
PipeID
P17117
Time
4:13 AM
Certificate
07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4833
Sewer Name
22 PUDDINGSTONE TRUNK, SECTS 1&2
City
LA VERNE, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
WO_668640_TV22056_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0758A
Downstream MH
22 0758
Dir. of Survey
Downstream
Length Surveyed
146.5 ft.
Total Length
146.5 ft.
Structural Index
4
Structural Quick
4431
Structural Rating
19
O&M Index
2
O&M Quick
312D
O&M Rating
55
Overall Index
2
Overall Quick
—
Overall Rating
74
Pipe schematic from manhole 22 0758A to 22 0758
MH: 22 0758AMH: 22 0758downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 0758A0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 25 %of cross sectional area14.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start18.5 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 6"21 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6"32.2 ft. FM - Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES40.5 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 6"69.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6"72.4 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6"73.3 ft. FM - Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES78.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES84.7 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 6"120.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6"123.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6"123.4 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 6"129.3 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES134.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES146.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0758146.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish

Observation photos (6)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start

    14.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start

  • Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    32.2 ft. - Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    73.3 ft. - Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    78.2 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    129.3 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    134.4 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P17117Work order 668640

Observations (21)

DistanceCodeObservation
123.4TB—
14.7DAGS—
123.1TFC—
40.5TB—
0AMH22 0758A
0MWL—
120.8TFC—
21TFC—
146.5AMH22 0758
84.7TB—
0MGOCONNECTION AT MH 3 O'CLOCK
129.3CM—
134.4FM—
146.5DAGS—
69.8TFC—
32.2FM—
72.4TFC—
18.5TF—
78.2FM—
0MWM—
73.3FM—

Properties (5)

additional_info
SC353095
custom_field_two
3
customer
LACSD
datetime
2017-10-31T04:13:26-07:00
sewer_category
Gravity