Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 27, 2018, 09:32 AM
  • 02 1548_02 1547_27062018_025351.mp4

Date
06/27/2018
W/O
712111
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00230
PipeID
P03980
Time
2:32 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5204
Sewer Name
02 ARIZONA AVENUE TRUNK, SECTION 1
City
EAST LOS ANGELES
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
WO_712111_TV02006_JUL2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1548
Downstream MH
02 1547
Dir. of Survey
Downstream
Length Surveyed
301.5 ft.
Total Length
301.5 ft.
Structural Index
3
Structural Quick
3421
Structural Rating
14
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
18
Pipe schematic from manhole 02 1548 to 02 1547
MH: 02 1548MH: 02 1547downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 15480 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. MWM - Water Mark, 30 %of cross sectional area3.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES37.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"48 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"71.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"74.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"101.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 09 o'clock, , within 8 inches of joint: NO102.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"120.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"123.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"127.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES137.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES149.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"150.8 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: NO158.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start172.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"175.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"200.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"220.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"223.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"250 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"267.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"270 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"298.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish298.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish300.3 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH301.5 ft. AMH - Downstream Manhole, Survey Ends - 02 1547

Observation photos (7)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    3.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 09 o'clock,  , within 8 inches of joint: NO

    101.7 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 09 o'clock, , within 8 inches of joint: NO

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

    127.4 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

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

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: NO

    150.8 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: NO

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

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

Observations (31)

DistanceCodeObservation
0AMH02 1548
0MWL
300.3MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
250TF
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
158.4CM
71.6TF
298.3CM
37.6TFC
48TF
270TFC
7.5CM
149.5TFA
200.6TF
137.8CM
175.3TFA
101.7DAE
120.9TFC
123.7TF
172.4TFC
220.6TFC
74.2TF
298.3DAGS
0MWM
223.9TF
301.5AMH02 1547
267.3TFC
3.7DAGS
102.9TF
150.8CL
127.4CM

Properties (4)

additional_info
SC359529
custom_field_two
3
customer
LACSD
datetime
2018-06-27T02:32:33-07:00