Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 27, 2016, 08:37 AM

  • 21 1000_21 0999_20160427_024958.mp4

Date
04/27/2016
W/O
557418
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00784
PipeID
P16100
Time
1:37 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K 3192
Sewer Name
21 SAN ANTONIO TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
06
Purpose
Routine Assessment
Project
WO_557418_TV21023_APRIL2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
21 1000
Downstream MH
21 0999
Dir. of Survey
Downstream
Length Surveyed
165.9 ft.
Total Length
165.9 ft.
Structural Index
4
Structural Quick
4200
Structural Rating
8
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 21 1000 to 21 0999
MH: 21 1000MH: 21 0999downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 10000 ft. VC - Vermin Cockroach0 ft. MWL - Water Level, 15 %of cross sectional area9 ft. FM - Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES12.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start13.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"65.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"90.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"115.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"143.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"164 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish165.9 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK165.9 ft. AMH - Downstream Manhole, Survey Ends - 21 0999165.9 ft. VC - Vermin Cockroach

Observation photos (2)

  • Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    9 ft. - Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

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

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

All inspections of P16100Work order 557418

Observations (16)

DistanceCodeObservation
0MGOCONNECTION AT THE MH 3 OC'LOCK
164FM—
115.8TFC—
0MWM—
65.7TFC—
0AMH21 1000
165.9MGOCONNECTION AT THE MH 3 OC'LOCK
143.9TFC—
0VC—
12.4FM—
9FM—
165.9AMH21 0999
0MWL—
165.9VC—
90.4TFC—
13.7TFC—

Properties (6)

additional_info
SC226240
custom_field_two
2
customer
LACSD
datetime
2016-04-27T01:37:19-07:00
documentation
PRO PIPE
is_lateral_inspection
false