Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 22, 2016, 09:43 AM

  • 21 1032_21 1031_20160422_043145.mp4

Date
04/22/2016
W/O
557418
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00784
PipeID
P16135
Time
2:43 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K 3189
Sewer Name
21 SAN ANTONIO TRUNK
City
CLAREMONT
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
12 in.
Upstream MH
21 1032
Downstream MH
21 1031
Dir. of Survey
Downstream
Length Surveyed
367.5 ft.
Total Length
367.5 ft.
Structural Index
3
Structural Quick
4223
Structural Rating
14
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 21 1032 to 21 1031
MH: 21 1032MH: 21 1031downstream0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 10322 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start8.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"38 ft. FC - Fracture Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES48.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"58.1 ft. FC - Fracture Circumferential, from 01 to 05 o'clock, within 8 inches of joint: YES61.6 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES83 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"100.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start105.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"132.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"159 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS182 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"208.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS209.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES231.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"257.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"280.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"307.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"336.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish345.2 ft. FM - Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES364.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish367.5 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK CAPPED367.5 ft. AMH - Downstream Manhole, Survey Ends - 21 1031

Observation photos (8)

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

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

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

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

  • Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES

    61.6 ft. - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES

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

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

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS

    159 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS

    208.6 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - ROOTS

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    209.8 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

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

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

All inspections of P16135Work order 557418

Observations (26)

DistanceCodeObservation
100.6FM—
257.8TFC—
182TFC—
83TFC—
208.6TFROOTS
0MWM—
2DAGS—
307.3TF—
38FC—
367.5MGOCONNECTION AT THE MH 9 OC'LOCK CAPPED
364.7DAGS—
105.7TFC—
48.2TFA—
8.5TFC—
209.8RFJ—
61.6FC—
132.5TFC—
280.7TFC—
159TFROOTS
0MWL—
345.2FM—
58.1FC—
367.5AMH21 1031
336.1FM—
231.3TFC—
0AMH21 1032

Properties (6)

additional_info
SC226237
custom_field_two
2
customer
LACSD
datetime
2016-04-22T02:43:59-07:00
documentation
PRO PIPE
is_lateral_inspection
false