Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 5, 2021, 08:30 AM
  • 16 0167_16 0166_08052021_014822.mp4

Date
08/05/2021
W/O
906378
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00648
PipeID
P13199
Time
1:30 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9251
Sewer Name
16 ARROYO SECO TRUNK, SECTION 5
City
SOUTH PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_906378_TV16081_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0167
Downstream MH
16 0166
Dir. of Survey
Downstream
Length Surveyed
411.9 ft.
Total Length
411.9 ft.
Structural Index
4
Structural Quick
5145
Structural Rating
31
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
Overall Rating
33
Pipe schematic from manhole 16 0167 to 16 0166
MH: 16 0167MH: 16 0166downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01672.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start25.7 ft. FM - Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES57.1 ft. FS - Fracture Spiral, from 09 to 03 o'clock, within 8 inches of joint: YES82.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start102 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish136.4 ft. FM - Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: YES152.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start159.6 ft. B - Broken, from 08 to 02 o'clock, within 8 inches of joint: YES165 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish205.7 ft. FM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES205.7 ft. RPP - Repair Patch, from 07 to 10 o'clock, within 8 inches of joint: YES - CONCRETE410 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish410 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish411.9 ft. AMH - Downstream Manhole, Survey Ends - 16 0166

Observation photos (10)

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

    2.1 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, Start

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

  • Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    25.7 ft. - Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

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

    57.1 ft. - Fracture Spiral, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: YES

    136.4 ft. - Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: YES

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

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

  • Broken, from 08 to 02 o'clock, within 8 inches of joint: YES

    159.6 ft. - Broken, from 08 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    205.7 ft. - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Repair Patch, from 07 to 10 o'clock, within 8 inches of joint: YES - CONCRETE

    205.7 ft. - Repair Patch, from 07 to 10 o'clock, within 8 inches of joint: YES - CONCRETE

Observations (18)

DistanceCodeObservation
2.1DAGS
410DAGS
57.1FS
165FM
205.7FM
136.4FM
410CM
0MWM
159.6B
82.4FM
0MWL
25.7FM
205.7RPPCONCRETE
0AMH16 0167
102FM
411.9AMH16 0166
152.9FM
9CM

Properties (7)

additional_info
630138080421201
custom_field_three
BROKEN, SEVERE FRACTURES
custom_field_two
1
customer
1
datetime
2021-08-05T01:30:10-07:00
documentation
PROPIPE
is_lateral_inspection
false