Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 1, 2017, 05:13 AM

  • 18 0604_18 0603 __31102017_221619.mp4

Date
10/31/2017
W/O
668742
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00688
PipeID
P14454
Time
10:13 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5163
Sewer Name
18 MARQUARDT AVENUE TRUNK
City
SANTA FE SPRINGS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
35
Purpose
Routine Assessment
Project
WO_668742_TV18028_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
18 0604
Downstream MH
18 0603
Dir. of Survey
Downstream
Length Surveyed
403.6 ft.
Total Length
403.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3126
O&M Rating
16
Overall Index
2
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole 18 0604 to 18 0603
MH: 18 0604MH: 18 0603downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 06040 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start55.3 ft. ISGT - Intruding Sealing Grout, 5 %of cross sectional area, from 11 to 01 o'clock - TAP CONNECTION58.8 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"145.3 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start145.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish175.4 ft. TBD - Tap Break-In Defective, at 12 o'clock, -, , within 8 inches of joint: NO, 6" - ROOTS176.3 ft. RFC - Roots Fine Connection, at 12 o'clock207.2 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish263.9 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"341.9 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES366.7 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"395.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES401.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish403.6 ft. AMH - Downstream Manhole, Survey Ends - 18 0603

Observation photos (6)

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

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

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

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

  • Intruding Sealing Grout, 5 %of cross sectional area, from 11 to 01 o'clock - TAP CONNECTION

    55.3 ft. - Intruding Sealing Grout, 5 %of cross sectional area, from 11 to 01 o'clock - TAP CONNECTION

  • Tap Break-In Defective, at 12 o'clock, -, , within 8 inches of joint: NO, 6" - ROOTS

    175.4 ft. - Tap Break-In Defective, at 12 o'clock, -, , within 8 inches of joint: NO, 6" - ROOTS

  • Roots Fine Connection, at 12 o'clock

    176.3 ft. - Roots Fine Connection, at 12 o'clock

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

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

All inspections of P14454Work order 668742

Observations (18)

DistanceCodeObservation
263.9TBA—
401.6DAGS—
341.9DSC—
175.4TBDROOTS
0AMH18 0604
403.6AMH18 0603
145.3DSC—
207.2DSC—
395.2DAE—
145.3DAE—
4.4DAE—
0MWM—
55.3ISGTTAP CONNECTION
58.8TB—
3DAGS—
366.7TB—
0MWL—
176.3RFC—

Properties (5)

additional_info
SC350363
custom_field_two
4
customer
LACSD
datetime
2017-10-31T22:13:00-07:00
sewer_category
Gravity