Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 6, 2017, 10:11 AM
  • 16 0340_16 0339 _06102017_031237.mp4

Date
10/06/2017
W/O
663187
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00665
PipeID
P13391
Time
3:11 AM
Certificate
U-715-070007770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4996
Sewer Name
16 SAN MARINO OUTFALL TRUNK
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_663187_TV16060_OCT2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0340
Downstream MH
16 0339
Dir. of Survey
Downstream
Length Surveyed
300.2 ft.
Total Length
300.2 ft.
Structural Index
4
Structural Quick
4231
Structural Rating
11
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole 16 0340 to 16 0339
MH: 16 0340MH: 16 0339downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 03400 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES32.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"104 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"146.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start146.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish173.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"242.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"297.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish297.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish300.2 ft. AMH - Downstream Manhole, Survey Ends - 16 0339

Observation photos (4)

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

    3 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

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

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

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

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

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

Observations (15)

DistanceCodeObservation
104TF
146.3FM
28.7FM
146.3CM
3.3CM
300.2AMH16 0339
242.9TFC
3DAGS
173.4TFC
0AMH16 0340
0MWM
0MWL
297.6DAGS
297.6FM
32.8TFC

Properties (5)

additional_info
SC345988
custom_field_two
3
customer
LACSD
datetime
2017-10-06T03:11:16-07:00
sewer_category
Gravity