Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 26, 2019, 09:40 AM

  • 21 1031_21 1030 _03262019_025600.mp4

Date
03/26/2019
W/O
755939
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00784
PipeID
P16134
Time
2:40 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5840
Sewer Name
21 SAN ANTONIO TRUNK
City
CLAREMONT
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
06
Purpose
V
Project
RFIR_WO_755939_TV21055_MAR2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 1031
Downstream MH
21 1030
Dir. of Survey
Downstream
Length Surveyed
335.8 ft.
Total Length
335.8 ft.
Structural Index
3
Structural Quick
4134
Structural Rating
18
O&M Index
2
O&M Quick
4121
O&M Rating
7
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 21 1031 to 21 1030
MH: 21 1031MH: 21 1030downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 10310 ft. MGO - General Observation - CAPPED CONNECTION AT 9 O' CLOCK AT0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start30.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES64.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"115.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"142.3 ft. CM - Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES143.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"144.7 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES166.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"180.2 ft. FS - Fracture Spiral, from 12 to 02 o'clock, within 8 inches of joint: YES189.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"191.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start194.5 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR194.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES216.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"247.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"266.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"293.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"316.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"334.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish334.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish335.8 ft. AMH - Downstream Manhole, Survey Ends - 21 1030

Observation photos (8)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    30.6 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Fracture Spiral, from 12 to 02 o'clock, within 8 inches of joint: YES

    180.2 ft. - Fracture Spiral, from 12 to 02 o'clock, within 8 inches of joint: YES

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

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

  • Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR

    194.5 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR

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

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

All inspections of P16134Work order 755939

Observations (25)

DistanceCodeObservation
216.6TFC—
166.2TFC—
194.5RFJ—
316.3TFC—
142.3CM—
143.1TFC—
335.8AMH21 1030
194.9FM—
0AMH21 1031
334.1CM—
115.8TFC—
0MGOCAPPED CONNECTION AT 9 O' CLOCK AT
144.7CM—
2.2DAGS—
0MWM—
189.4TFC—
247.5TFC—
30.6CL—
180.2FS—
334.1DAGS—
191.2CM—
293.4TFC—
266.3TFC—
0MWL—
64.2TFC—

Properties (6)

additional_info
SC366073
custom_field_two
3
customer
LACSD
datetime
2019-03-26T02:40:45-07:00
documentation
PROPIPE
is_lateral_inspection
false