Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 26, 2016, 07:42 AM

  • 21 1013_21 1012_20160426_020947.mp4

Date
04/26/2016
W/O
557418
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00784
PipeID
P16113
Time
12:42 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K 3191
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
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
21 1013
Downstream MH
21 1012
Dir. of Survey
Downstream
Length Surveyed
355.1 ft.
Total Length
355.1 ft.
Structural Index
3
Structural Quick
4434
Structural Rating
30
O&M Index
1
O&M Quick
1300
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
33
Pipe schematic from manhole 21 1013 to 21 1012
MH: 21 1013MH: 21 1012downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 10130 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. VC - Vermin Cockroach0 ft. MWL - Water Level, 5 %of cross sectional area8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"30.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"60.2 ft. FM - Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES68.5 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES83.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"111.5 ft. FM - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES128 ft. FM - Fracture Multiple, from 03 to 06 o'clock, within 8 inches of joint: YES132.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"156 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"161 ft. RFJ - Roots Fine Joint, from 02 to 05 o'clock, within 8 inches of joint: YES161 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES165.3 ft. CM - Crack Multiple, from 03 to 07 o'clock, within 8 inches of joint: YES184.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"201.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"202.9 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES223.4 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start232.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"254.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"282.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"304.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"312.1 ft. FM - Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES333.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"355.1 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish355.1 ft. VC - Vermin Cockroach355.1 ft. AMH - Downstream Manhole, Survey Ends - 21 1012

Observation photos (10)

  • Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

    60.2 ft. - Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    111.5 ft. - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 03 to 06 o'clock, within 8 inches of joint: YES

    128 ft. - Fracture Multiple, from 03 to 06 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 02 to 05 o'clock, within 8 inches of joint: YES

    161 ft. - Roots Fine Joint, from 02 to 05 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 03 to 07 o'clock, within 8 inches of joint: YES

    165.3 ft. - Crack Multiple, from 03 to 07 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    223.4 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

    312.1 ft. - Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

All inspections of P16113Work order 557418

Observations (30)

DistanceCodeObservation
83.2TFC—
0AMH21 1013
0MWM—
161RFJ—
0MGOCONNECTION AT THE MH 3 OC'LOCK
333.1TFC—
304.8TF—
355.1CM—
128FM—
30.7TFC—
223.4CM—
312.1FM—
132.9TFC—
111.5FM—
355.1VC—
165.3CM—
0VC—
355.1AMH21 1012
60.2FM—
232.1TFC—
254.9TFC—
0MWL—
68.5FC—
184.2TFC—
161CM—
202.9CM—
156TFC—
282.1TFC—
8TFC—
201.3TFC—

Properties (5)

additional_info
SC226239
custom_field_two
3
customer
LACSD
datetime
2016-04-26T00:42:28-07:00
sewer_category
GRAVITY