Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 7, 2017, 08:03 AM

  • 21 0950B_21 0950A_472017_012444.mp4

Date
04/07/2017
W/O
0630979
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00760
PipeID
P16046
Time
1:03 AM
Certificate
U-101406022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0486
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
07
Purpose
Maintenance Related
Project
20170407MDM_CLAREMONT_OUTFALL_TRUNK
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
21 0950B
Downstream MH
21 0950A
Dir. of Survey
Downstream
Length Surveyed
403 ft.
Total Length
403 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
3
O&M Quick
4731
O&M Rating
36
Overall Index
3
Overall Quick
—
Overall Rating
45
Pipe schematic from manhole 21 0950B to 21 0950A
MH: 21 0950BMH: 21 0950Adownstream0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 1:10AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG88.1 ft. MGO - General Observation - LINK PIPE121.3 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 4%140.2 ft. TBC - Tap Break-In Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6" - Capped165 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR165 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR165 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR167.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG170.1 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 4%172.5 ft. RFJ - Roots Fine Joint, from 08 to 12 o'clock, within 8 inches of joint: YESR - 4%174.5 ft. RMJ - Roots Medium Joint, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YESR187.9 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR190 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR193.6 ft. RBJ - Roots Ball Joint, from 10 to 05 o'clock, 70 %, within 8 inches of joint: YESR195.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG342.5 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open355.4 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open367.3 ft. MWM - Water Mark, 50 %of cross sectional area372.2 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - SLIGHT375.2 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Finish - SLIGHT402.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG402.7 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN403 ft. AMH - Downstream Manhole, Survey Ends - 2:00AM

Observation photos (10)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • General Observation - LINK PIPE

    88.1 ft. - General Observation - LINK PIPE

  • Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR

    165 ft. - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR

    165 ft. - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR

    165 ft. - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    167.3 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR

    187.9 ft. - Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR

    190 ft. - Roots Ball Joint, from 08 to 04 o'clock, 80 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 10 to 05 o'clock, 70 %, within 8 inches of joint: YESR

    193.6 ft. - Roots Ball Joint, from 10 to 05 o'clock, 70 %, within 8 inches of joint: YESR

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    372.2 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start - SLIGHT

All inspections of P16046Work order 0630979

Observations (27)

DistanceCodeObservation
0MGOConn. @ Mh, 9 O' Clock. Active
190RBJ—
402.7SAPSEVERE AGG
372.2FLSLIGHT
195.6SAPSEVERE AGG
170.1RFJ4%
193.6RBJ—
0AMH1:10AM
403AMH2:00AM
174.5RMJ—
172.5RFJ4%
88.1MGOLINK PIPE
367.3MWM—
165RBJ—
187.9RBJ—
165RBJ—
165RBJ—
355.4TBOpen
121.3RFJ4%
167.3SAPSEVERE AGG
342.5TBOpen
375.2FLSLIGHT
2SAPSEVERE AGG
0MWL—
402.7MGOConn. @ Mh, 9 O' Clock. OPEN
140.2TBCCapped
0MWM—

Properties (5)

additional_info
ROOT EVALUATION:165' TO 195' FULL INSPECTION:REMAINDER ON DVD#H477
custom_field_three
1 SLIGHT FRACTURE JOINT TO JOINT ,PROJECTING AGG
custom_field_two
2
customer
LACSD
datetime
2017-04-07T01:03:20-07:00