ML20127B895

From kanterella
Revision as of 21:55, 10 July 2020 by StriderTol (talk | contribs) (StriderTol Bot insert)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Rev 1 to Special Process Procedure W-SP-8, Backfill Test Fill
ML20127B895
Person / Time
Site: Waterford Entergy icon.png
Issue date: 06/09/1976
From:
J.A. JONES CONSTRUCTION CO.
To:
Shared Package
ML17198A241 List: ... further results
References
FOIA-84-455 W-SP-8, NUDOCS 8506220086
Download: ML20127B895 (6)
v • d • e


Text

. - - - - .

. I. . ceduro No. W-SP-8

. d' J. A. JONES CONSIRUCTION COMPANY SPECIAL PROEESS PROCEDURE

. FOR -

BACKFILL TEST FILL WATERFORD SES UNIT NO.3 CONTRACT NO. W3-NY-4 ENGINEERiflG QUALITY ASSURANCE C0tiSTRUCT10N REV. DATE APPROVED BY~ DATE APPROVED BY DATE APPROVED BY CATE O flnl1b W __$J .f/2$74 kNhb> n' / d-I b/w atS=h - 4/ ret tx3L 0,l ' ,, .

sh.hc.

MW 4/94 )

yy ,

W/ CcgCNTS -

W/0 CC'IENTS

=== .- "

=f.SCO QUALI .

y 2: -/ lg-fd' (,

tan: - ,

Fore - t4-vsc B506220086 850222 -

PDR FOIA

  • g, 3,p QARDEB4-455 PDR
. :.-_ _...--- --12: __ _._. v .-. . . . . - _..._.A. . . _ . -

q 3, J. n. JONES CONSTRUCTION COMPANY -

PAGE 1 0F 3 SPECIAL PROCESS PROCEDURE PROCEDURE NO.

W-SP-8 TITLE- REV. NO. I '

BACKFILL TEST , FILL

  • f,DATE 6/9/76 PROJECT TITLE: WATERFORD SES UNIT NO 3 CONTRACT NO W3-NY-4 l.0 PURPOSE This procedure outlines a means to determine the optimum construction techniques

, for the compaction of the backfill material to be used around the Plant Island St ructure. -

t .

2.0 SCOPE .

The scope of the procedure will cover the construction and compaction of a test fill including compaction field testi.ng, data compilation, tabulation and analysi s.

The final analysis of the data will result in a recommendation as to the number of passes required to attain censity requirements.

3.0 REFERENCES

' 3.1 Ehesco Services, Inc., Ebasco Specification, Filter and Backfill, LOU-1564.482, latest revision. '

3.2. J. A. Jones' Work Procedure, W-WP-12, " Backfill and Compaction".

4.0 DEFINITICNS --

. Jione. -

5.0 RESPONSIBILITIES ,

5.1 Ebasco Services, Inc. shall provide a witness to test procedure.

R-1 5.2 J. A. Jones shall compile test, data and records and make recomendations as to required number of passes to attain density requirements above.

This information shall be forwarded to Ebasco Services, Inc. for their review. ,. .

~

5.3 All testing services will be provided by Ebasco Services, Inc.

6.0 PROCEDURE -

The optimum placement method for the Class A Backfill shall be established by I a field testing program in accordance with the following procedure: 1 1

. l

. . 1 l

l

.. _ . .. . . . . . . - . - - . . .~ .. .- - -- -- - - - -

. .- s J. A. JONES CONSTRUCTION COMPANY 7 PAGE 2 0F 3 PROCEDURE NO.

SPECIAL PROCESS PROCEDURE **

. w-sp-8 I

  • REV NO TITLE: BACKFILL TEST FILL

&OkTE 6/9/76

~

PROJECT TITLE: WATERFORD SES UNIT N 3 CONTRACT NO. W3-NY-4

~

6.1 Single Lift Compaction 6.1.1 During the initial stages of the backfilling operation a quantity of Class A material, sufficient to cover an area of about 100ft.

by 20 ft., shall be placed In the condition in which it would normally be dumped.from trucks. The. thickness of the material .

! which is put down shall be 15 Inches before compaction. The detailed geometry of the test fill is shown in Appendix A. ,

6.1.2 Compaction shall be achieved using a self-propelled ,12 ton dynamic force vibratory drum roller. Starting with four passes,

and increasing compaction In sets of two passes, the test fill i shall be compacted as shown in Appendix A. On each set of two passes, the .following tests shall be performed. ,

1-1 6.l.2.1 In-place density tests shall be run in the approximate locations shown in Appendix A. The In-place density tests shall be

! performed using either of the following techniques and results ,

recorded. ,

a) Sand cone method ASTM D-1556-68.

b) Rubber balloon method ASTM D-2167-66 4-1 6.1.2.2 Modified proctor compaction tests, ASTM D-1557-70 Method C, shall be run on samples in the approximate locations shown In Appendix A.

R-1 6.1.3 The result of these tests shall be plotted on a' graph (Appendix 8}

as the percentage (%) compaction versus nimiber of passes and a specific number of passes selected as optimum. The laboratory standard used as a base for the determination of the percentage

(%) compaction shall be the modified proctor density as det' ermined from the ASTM-D-1557-70 Method C tast. The percentag (%) com-paction shall be defined as the in place density (#/ftg) divided

  • by the base laboratory density (#/ft 3) X 100. ,

6.2 Double Lift Compaction

  • 6.2.1 After the completion of the Single Lift Compaction Test Fill, a second lift of material will be placed on top of the four, six and eight pass sections of the single lift test. The number of compaction passes will be the optimum number as determined in the previous single lift test.

l R1 $ 6.2.2 Three Olg Down in Place Density Tests should be run In each of the four, six and eight pass sections. The location of these tests will be selected so that the location of these test holos does not

coincide with the location of the sing]e lift compaction test holes, Testing shall be .run t

. . . . . . . . . . ~ . . . . . . - . . . . . . ...-. . . .- . . - - -. -.

m.. . - .___,,s,- , _ _ . _ _ , ~_.c_,_. -,.,.,,-,._.__...,y.. , . . - _ _ , , , - _ , - _ . _ - _

_ _ - . - __ _ _ -_ ~. _

- - - ~

~

j . .

. ~

J. A. JONES CONSTRUCTION COMPANY 7 PAGE 3 0F 3 4

PROCEDURE NO.

SPECIAL PROCESS PROCEDURE

. V- S P-8 i TITLE: REV. NO. I BACKFILL TEST FILL -

& DATE 6/9/76 PROJECT TITLE: WATERFORD SES UNIT NO. CONTRACT NO. W3-NY-4 .

6.2.2 in accordance with section 6.1.3 and 6.1.4 of this procedure.

4 R.I 6.2.3 The results of this test shall be plotted in accordance with section 6.1.4 of this procedure.

6.3 All ' compacting shall be done in the presence <of the Engineer and shall be subject to his direction and approval. An analysis of the test curves will be made by the Engineer and his interpretation of the' results shall

! govern. The Engineer may also, at his discretion, require any mod-l Ifications in the testing program as may seem necessary In order to accompli sh the desired results.

6.3.1 After the Engineer has made his review of the results of the test i

program, all, work associated with the installation and compaction of the Class A Backfill shall follow the procedures used during the testing program as closely as practicable.

6.3.2 The use of backfill material of a different type, or from a different ',

source, or the use of a different type or model of compacting equipment, will require new tests to be made to determine the proper number of passes. .

7.0 ATTACHMENTS 7.1. Test Fill Layout - Appendix A -

7.2 Graph - Percentage (%) Compaction Versus Number of Passes

(

.I 3

6 j .

O 4 .

j . . . . . . . . . - . _

- ~ ~ ~ - - - - - - - ~

~

20' MIN b-s .

NUMBER or p l l P2LLER pnt:E g a

O '

  • I (p u .,

I 4 PASSES - '

'o

  • l . . '.

- N . -.

~

O g u

' l

O
  • 1 6 PASSE 3 Q g l O ,1

. on .

d '

0, g b . . .

S PAMES ' >

. [ l , .

O g k . . . , . .

a O

/0 PASSES

[} 0 .M e . .

l l l N  ;::

2.

0 v ..

~

I

/2 MSSET g . . - . .

l l O -

i Suaeherhuncnou5,rnu .

- pi,,,, m ..

Q-/N PLACE DENS 1.9 TESr ~ '

- NOD /FIED PROCTOR TEST .w

/9PSEN01X A

. . . . . . . . . . . . . . . k. . : :- --. . .

.j.J.t. 1 .1. -

  • _L4 j.j.1.LLi. . .i . .; .4.Lw . .i. ' g.i.i .: 1.i...:. . . .a - _i.... i t .;.:. .-

-t"-

... - .{... .y.li..tL' 4.. i.r.' Uy. ' '

' i 2.i I" i 1- .1.1.L._ 'I ' 8

. .w ' . 2.

l -f. f'-h - " L. - t A-*-4-'.:'.u' -

4.; 4. 8 ".- u-u r' -'t-3.

. --I- ,4 ,,

y p.. '

. . ;... ' ' i..:. -

+Jtt'!:.J.

.. q.u

.L:.i v  ;..L .p'.t - i i

. p.. .8 '--

  • A-.u. '.u' 4 l.us.-

-.,w. t.

.:. .:-_n.r:

. t..:

. * .p* u

3. .t. . ' :

.p 1 q.t.{  ; .i.t.uy:.pa. ._.-l

i. .. ... . ;.;. u . i.

..u- .._v ,l*ii i.

E * * -

. L:.i.t -

.p-

= -

.t. i.i -:...:u:.I

.s.

.1*.n..'1

' e 2. .t.}

u.v

.;.l.a. n. Ts.L s.t.a. .i , i

,. u

.}t.u..

'.,> .:.: i pi i - +

.i.u m. ;..}. . a

. .--_ -l. . q. . :. 3.i. : ,

w .

. . .p.

. . ' t. .t._..:

i - i -

6 2.. u. ..x., .. .

.:.; : *+ -

1-1.} . ,

< .. . . .. . . . ,..,iie .

_...i. .. .

a m.

e. . s..

. .., e . .. . , ,,,, . . *. ,

. w. . . s r.. ~.... x

, y, .. . . , .

. . . .i_e, . i,. -_ . . . < . .. . -

. . i '4. f..

. e

. j. .. .

. e e 6 . .

i .

i . . .

.g

.-. 1 . 6

,.= =

,_g, i . g  ! . .,,

. . ,w e e 4 . .

! I . f . . .

C g

. ,,6 , T

. . . I 4 6 . . . . . og

--. . j .

9 i , . . i . . e e . e . . s t i .

CL

. . . i . i <

i7 I , . ,. e . . . .

h.a a e . .* * . . e  !, a e , e . . . . . . . . . e .

e. . i 4 ... 6 a . . . , , . ,

I i . . . i , . . . . i . # . + i , , 6 ..  : . .. .e t . e . 6 . . . e . . , i 6 i i t 6 . 4. .=i=.3 e . . . e i . . . . . , e . , t . , . . e . ** . .

4

. . .6 e . I e e ee e . .u . . . .

a } .i. . . . 6 , a 4 . s . . . . e i . i 4 i .. . .i e . g . . . . .

. . . . . . N

,.6 M t . , 6 .e . . . i . e , , , e , , ,

e e ! , t . . . 1 . . . e . . 4 , . . . ,

. 6 , . . . . . , , . .

i . 6 , . .i . , , . . . . . .

, , i . . . , , , , , . . .

. . l . . . . . . t . . . i . . e s

. . , ; ,g e . ) . . . . g . 4

, . . . . g , , ,

a . ,

i . . s . .

I f I .

.=4 i s , , , . . ,

t * . . .

{ t ) . . 6 . . , . . , i e i e . .

e6 4 4 i . . . . . .

e i e , ? a , . . . [ .

, , i e . . , . . . . . . . . . . * . .

==I , . . . . . i .

6 . . . . . . . . .

, ,J . , e e e i . . . . . . i . , , ,

g } l e e i i 4 . e . . , a i . . .

6 6 . . . .. 6

> , . e . . , , 3

  • f y) E

. . . . i i . .

t . . . 6 i . . g p 6 6 . 6 e . i . . . :e . , , . , . . .

e t , . . , . - . . . . . f . .

J . 6 e 1 . e . . . e i i i . t U

.J. i t . 6 es . . , e , 4 e L

, 6 . . . e I . . I . . . . g g e g i e . . . 6 . 6 . r .

W i . . . . . .

  • . i l i . A g

sia.

. I i i . . e e

%.C E

, . . . g t . ' t t . 3 t 4 i i e e , i . . . . . , . . . , . . . . . .

o i , 6 i . . . . . , . . . . . . .

c m . . , , , , , . . . i 6 . . . .

. . . i . . . 6 . . e e . . 1 y i i . . . . . , e i . 4 . . .N j i . . . . . . , , , . . . i. . 6

, , . , , . , , . . . . . . , , , , . . i. .

6 . .

. i l i

. 6 . . . . i 6 .

, e . . . . . . . . ..

i , . , i i . . . . . . . . . .

, , , i . . , , , , , , , ,

. g

, . , , , . . , , , i , . . . . .. .

i . . .

.. . .. i e i. . ,

, , . . e . . . . . . . . . . .

e

. . . . ! . , i . . . .

i . . . .

i ,

i . .

, , . i . . ..

e t

g ,

.:.4 z; l - .. ,;-- . .

!, L. _

i q i.

i . . - .. ,.

, , 4. .  ;--. -

. .-.n.

i. . ,

.e -. .

. . ~

- - - ,p

J

. . r. . .. . , . ..

. ...~ ~. ....

..n. -- .,

i. .... ,

r . 6

.. .i

. . ~ . . .

. . ...... .... . .4. .....,q.-.....

.. l... -- -

- m, -i , . , .

1-

.7 .

.e t.

9, . . ,. , . - . .

( ) s uopaeawog y, . tins 3)l 1s31 -

W .

. - - . . ~ . . . . ._ ..o.. . . .. - . . - - . . . .- -.

- . _ - -

Retrieved from "https://kanterella.com/w/index.php?title=ML20127B895&oldid=2904093"