Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 31, 2017, 10:43 AM

  • 22 0760_22 0759 _31102017_034436.mp4

Date
10/31/2017
W/O
668640
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00821
PipeID
P17118
Time
3:43 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 0760
Downstream MH
22 0759
Dir. of Survey
Downstream
Length Surveyed
120.7 ft.
Total Length
120.7 ft.
Structural Index
3
Structural Quick
4331
Structural Rating
17
O&M Index
2
O&M Quick
2B00
O&M Rating
34
Overall Index
2
Overall Quick
—
Overall Rating
51
Pipe schematic from manhole 22 0760 to 22 0759
MH: 22 0760MH: 22 0759downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 076012.3 ft. FM - Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES36.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start44.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6"47.3 ft. CM - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES47.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6"58.3 ft. FM - Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES95.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6"98.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6"109.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES114.3 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES120.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK120.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0759120.7 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)

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

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

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

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

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

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

  • Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

    58.3 ft. - Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

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

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

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    114.3 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

All inspections of P17118Work order 668640

Observations (16)

DistanceCodeObservation
95.7TFC—
0MWL—
36.2DAGS—
44.8TFC—
120.7MGOCONNECTION AT MH 9 O'CLOCK
47.4TF—
98.3TFC—
114.3CL—
58.3FM—
0MWM—
47.3CM—
120.7AMH22 0759
0AMH22 0760
120.7DAGS—
109.7FM—
12.3FM—

Properties (5)

additional_info
SC353095
custom_field_two
3
customer
LACSD
datetime
2017-10-31T03:43:05-07:00
sewer_category
Gravity