Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 4, 2018, 06:09 PM
  • 29 0413_29 0410 _04102018_111021.mp4

Date
10/04/2018
W/O
729465
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01090
PipeID
P24450
Time
11:09 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5912
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_729465_TV29104_OCT2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0410
Downstream MH
29 0413
Dir. of Survey
Upstream
Length Surveyed
49.1 ft.
Total Length
49.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
1
O&M Quick
3114
O&M Rating
7
Overall Index
1
Overall Quick
Overall Rating
7
Pipe schematic from manhole 29 0410 to 29 0413
MH: 29 0410MH: 29 0413upstream0 ft. MSA - Survey Abandoned - UNABLE TO GET PAST INTRUDING LATERAL1.3 ft. TBI - Tap Break-In Intruding, at 01 o'clock, -, #v, within 8 inches of joint: YES, 6", 1"1.3 ft. RFC - Roots Fine Connection, from 01 to 02 o'clock, within 8 inches of joint: YES2 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish17.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start20.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR34.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"49.1 ft. MWM - Water Mark, 10 %of cross sectional area49.1 ft. MWL - Water Level, 5 %of cross sectional area49.1 ft. AMH - Downstream Manhole, Survey Begins - 29 0410

Observation photos (5)

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

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

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

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

  • Tap Break-In Intruding, at 01 o'clock, -, #v, within 8 inches of joint: YES, 6", 1"

    47.8 ft. - Tap Break-In Intruding, at 01 o'clock, -, #v, within 8 inches of joint: YES, 6", 1"

  • Roots Fine Connection, from 01 to 02 o'clock, within 8 inches of joint: YES

    47.8 ft. - Roots Fine Connection, from 01 to 02 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - UNABLE TO GET PAST INTRUDING LATERAL

    49.1 ft. - Survey Abandoned - UNABLE TO GET PAST INTRUDING LATERAL

Observations (10)

DistanceCodeObservation
14.5TF
0MWM
47.1RFJ
49.1MSAUNABLE TO GET PAST INTRUDING LATERAL
31.7RFJ
0MWL
28.3RFJ
47.8TBI
0AMH29 0410
47.8RFC

Properties (2)

customer
LACSD
datetime
2018-10-04T11:09:48-07:00