Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 6, 2018, 11:09 AM
  • 21 0934_21 0933_06022018_031554.mp4

Date
02/06/2018
W/O
684706
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00760
PipeID
P16022
Time
3:09 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5309
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
10
Purpose
Routine Assessment
Project
WO_684706_TV21028_FEB2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0934
Downstream MH
21 0933
Dir. of Survey
Downstream
Length Surveyed
93.6 ft.
Total Length
93.6 ft.
Structural Index
4
Structural Quick
4231
Structural Rating
11
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 21 0934 to 21 0933
MH: 21 0934MH: 21 0933downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 09340 ft. MWM - Water Mark, 30 %of cross sectional area3.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start10.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"11.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES49.8 ft. FM - Fracture Multiple, from 03 to 04 o'clock, within 8 inches of joint: YES56.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"60.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start90.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish90.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish93.6 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK93.6 ft. AMH - Downstream Manhole, Survey Ends - 21 0933

Observation photos (4)

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

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

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

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

  • Fracture Multiple, from 03 to 04 o'clock, within 8 inches of joint: YES

    49.8 ft. - Fracture Multiple, from 03 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

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

Observations (14)

DistanceCodeObservation
56.1TF
49.8FM
90.8FM
93.6MGOCONNECTION AT MH 9 O'CLOCK
60.1FM
0MGOCONNECTION AT MH 3 O'CLOCK
0MWL
0AMH21 0934
93.6AMH21 0933
3.8SAP
0MWM
11.9RFJ
90.8SAP
10.9TFC

Properties (4)

additional_info
SC346494
custom_field_two
2
customer
LACSD
datetime
2018-02-06T03:09:31-08:00