Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 9, 2019, 07:32 AM
  • 16 0168_16 0167_08092019_004222.mp4

Date
08/09/2019
W/O
782224
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00648
PipeID
P13200
Time
12:32 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6073
Sewer Name
16 ARROYO SECO TRUNK, SECTION 5
City
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_782224_TV16081_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0168
Downstream MH
16 0167
Dir. of Survey
Downstream
Length Surveyed
48.2 ft.
Total Length
48.2 ft.
Structural Index
4
Structural Quick
4300
Structural Rating
12
O&M Index
2
O&M Quick
2900
O&M Rating
18
Overall Index
3
Overall Quick
Overall Rating
30
Pipe schematic from manhole 16 0168 to 16 0167
MH: 16 0168MH: 16 0167downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01680 ft. MWL - Water Level, 10 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start10 ft. MGO - General Observation - SLIME COAT THOUGHOUT29.1 ft. FM - Cracks Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start44.6 ft. FM - Cracks Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish48 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish48.2 ft. AMH - Downstream Manhole, Survey Ends - 16 0167

Observation photos (3)

  • Upstream Manhole, Survey Begins - 16 0168

    0 ft. - Upstream Manhole, Survey Begins - 16 0168

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (9)

DistanceCodeObservation
48DAGS
48.2AMH16 0167
44.6FM
29.1FM
0MWM
0AMH16 0168
10MGOSLIME COAT THOUGHOUT
2.1DAGS
0MWL

Properties (6)

additional_info
SC378403
custom_field_two
3
customer
LACSD
datetime
2019-08-09T00:32:41-07:00
documentation
PRO PIPE
is_lateral_inspection
false