Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2019, 10:59 AM

  • 21 0939_21 0938_02262019_040901.mp4

Date
02/26/2019
W/O
750721
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00760
PipeID
P16032
Time
2:59 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5815
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_750721_TV21028_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0939
Downstream MH
21 0938
Dir. of Survey
Downstream
Length Surveyed
257.1 ft.
Total Length
257.1 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
1
O&M Quick
2113
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 21 0939 to 21 0938
MH: 21 0939MH: 21 0938downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 09390 ft. MWM - Water Mark, 30 %of cross sectional area2.2 ft. VC - Vermin Cockroach2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start51.8 ft. RFJ - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR85.8 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES, Start - VCP97.7 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES, Finish - VCP111.6 ft. RFJ - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR254.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish254.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish254.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish257.1 ft. AMH - Downstream Manhole, Survey Ends - 21 0938257.1 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH

Observation photos (6)

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

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

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

    2.3 ft. - Surface Aggregate Visible, 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, Start

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

  • Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR

    51.8 ft. - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR

  • Repair Pipe Replaced, within 8 inches of joint: YES, Start - VCP

    85.8 ft. - Repair Pipe Replaced, within 8 inches of joint: YES, Start - VCP

  • Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR

    111.6 ft. - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR

All inspections of P16032Work order 750721

Observations (16)

DistanceCodeObservation
97.7RPRVCP
111.6RFJ—
254.4SAV—
4.2FM—
0MWL—
2.3DAGS—
257.1AMH21 0938
2.3SAV—
0AMH21 0939
51.8RFJ—
85.8RPRVCP
0MWM—
254.4FM—
254.4DAGS—
257.1MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
2.2VC—

Properties (5)

additional_info
SC366388
custom_field_two
2
customer
LACSD
datetime
2019-02-26T02:59:15-08:00
is_lateral_inspection
false