Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 8, 2019, 10:58 AM
  • 15 0642_15 0641_04082019_041105.mp4

Date
04/08/2019
W/O
761478
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00606
PipeID
P12914
Time
3:58 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6449
Sewer Name
15 GRAND AVENUE TRUNK
City
SAN GABRIEL
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
15
Purpose
Routine Assessment
Project
WO_761478_TV15027_APR2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
15 0642
Downstream MH
15 0641
Dir. of Survey
Downstream
Length Surveyed
318.2 ft.
Total Length
318.2 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
189
O&M Index
2
O&M Quick
2L12
O&M Rating
128
Overall Index
2
Overall Quick
Overall Rating
317
Pipe schematic from manhole 15 0642 to 15 0641
MH: 15 0642MH: 15 0641downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 06420 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start143.5 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"203.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"217.5 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"220.9 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"240.3 ft. RFJ - Roots Fine Joint, from 12 to 01 o'clock, within 8 inches of joint: YESR252.7 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YESR276.4 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"316.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish316.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish318.2 ft. AMH - Downstream Manhole, Survey Ends - 15 0641

Observation photos (3)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • 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

  • Roots Fine Joint, from 12 to 01 o'clock, within 8 inches of joint: YESR

    240.3 ft. - Roots Fine Joint, from 12 to 01 o'clock, within 8 inches of joint: YESR

Observations (16)

DistanceCodeObservation
0AMH15 0642
203.2TBA
0MWL
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
143.5TBA
2SAP
316.4DAGS
220.9TFC
217.5TBA
2DAGS
240.3RFJ
318.2AMH15 0641
0MWM
316.4SAP
276.4TBA
252.7RFJ

Properties (6)

additional_info
SC366217
custom_field_two
2
customer
LACSD
datetime
2019-04-08T03:58:19-07:00
documentation
PRO PIPE
is_lateral_inspection
false