Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 4, 2016, 07:19 AM
  • 16 0042_16 0041 _10042016_002029.mp4

Date
10/04/2016
W/O
591626
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00639
PipeID
P13055
Time
12:19 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3773
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN GABRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
02
Purpose
Routine Assessment
Project
WO_591626_TV16113_SEP2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0041
Downstream MH
16 0042
Dir. of Survey
Upstream
Length Surveyed
294.5 ft.
Total Length
294.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
Overall Rating
5
Pipe schematic from manhole 16 0041 to 16 0042
MH: 16 0041MH: 16 0042upstream0 ft. AMH - Upstream Manhole, Survey Ends - 16 00420 ft. MGO - General Observation - ROACHES IN MH1.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish37.1 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish45.3 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start147.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start292.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start294.5 ft. MWM - Water Mark, 15 %of cross sectional area294.5 ft. AMH - Downstream Manhole, Survey Begins - 16 0041294.5 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (4)

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

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

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    146.7 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    249.2 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - ROACHES IN MH

    294.5 ft. - General Observation - ROACHES IN MH

Observations (11)

DistanceCodeObservation
146.7CL
292.6DAGS
294.5AMH16 0042
257.4RFJ
2DAGS
292.6CL
249.2RFJ
294.5MGOROACHES IN MH
0MWM
0AMH16 0041
0MWL

Properties (4)

additional_info
SC306310
custom_field_two
3
customer
LACSD
datetime
2016-10-04T00:19:41-07:00