Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 6, 2016, 09:43 AM
  • 16 0256_16 0255 _10062016_024416.mp4

Date
10/06/2016
W/O
592155
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00652
PipeID
P13303
Time
2:43 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3775
Sewer Name
16 CHAPEL AVENUE TRUNK, SECTION 1
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
WO_592155_TV16001_SEP2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
16 0256
Downstream MH
16 0255
Dir. of Survey
Downstream
Length Surveyed
237.2 ft.
Total Length
237.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 16 0256 to 16 0255
MH: 16 0256MH: 16 0255downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 02560 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start7.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start7.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"23.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"55.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"106.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"108.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"157.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"208.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"210 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"237.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish237.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish237.2 ft. AMH - Downstream Manhole, Survey Ends - 16 0255

Observation photos (2)

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

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

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

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

Observations (16)

DistanceCodeObservation
55.3TFC
108.6TF
157.6TFC
0AMH16 0256
0MWL
210TFA
237.2DAGS
237.2DAE
208.9TFC
0MWM
2DAGS
106.1TFA
7.9DAE
7.9TFC
23.3TFC
237.2AMH16 0255

Properties (6)

additional_info
SC306312
custom_field_two
4
customer
LACSD
datetime
2016-10-06T02:43:47-07:00
documentation
PRO PIPE
is_lateral_inspection
false