Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2015, 06:59 AM

  • 22 016522 0164District 22_122915.mp4

Date
12/29/2015
W/O
541755
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00805
PipeID
P16407
Time
10:59 PM
Certificate
U-1097948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2943
Sewer Name
22 DISTRICT #22 MAIN TRUNK
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
28
Purpose
Routine Assessment
Project
WO_541755_TV22129_DEC2015
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
22 0165
Downstream MH
22 0164
Dir. of Survey
Downstream
Length Surveyed
347.5 ft.
Total Length
347.5 ft.
Structural Index
3
Structural Quick
413G
Structural Rating
130
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
134
Pipe schematic from manhole 22 0165 to 22 0164
MH: 22 0165MH: 22 0164downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 01650 ft. MWL - Water Level, 30 %of cross sectional area25.1 ft. FM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES47.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"77.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start94 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"144.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"195.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"195.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish240 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES245.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"247.3 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"259 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start292.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"343.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish347.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0164

Observation photos (4)

  • Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    25.1 ft. - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

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

    77.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    240 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

    259 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P16407Work order 541755

Observations (17)

DistanceCodeObservation
195.2TFC—
343.9CM—
195.5CM—
247.3TBA—
259CM—
47.8TFC—
0MWM—
0AMH22 0165
292.1TFC—
25.1FM—
94TFC—
77.1CM—
245.9TFC—
240CM—
347.5AMH22 0164
144.4TFC—
0MWL—

Properties (6)

additional_info
SC224954
custom_field_two
3
customer
LACSD
datetime
2015-12-29T22:59:54-08:00
documentation
PRO PIPE
is_lateral_inspection
false