SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


                                    FORM 8-K
                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


                                April 12, 2000
                                (Date of Report)
                 Date of earliest event reported: March 29, 2000


                               Perini Corporation
             (Exact name of Registrant as specified in its charter)




                                  Massachusetts
                 (State or other jurisdiction of incorporation)


         1-6314                                                       04-1717070
(Commission File Number)                    (I.R.S. Employer Identification No.)

73 Mt. Wayte Avenue
Framingham, MA                                                             01701
(Address of principal executive offices)                              (Zip Code)


               Registrant's telephone number, including area code:
                                 (508) 628-2000


ITEM 5.   OTHER EVENTS.

On March 29, 2000 (the  "Closing  Date"),  Perini  Corporation  (the  "Company")
completed the sale of 9,411,765  shares of common stock,  par value $1.00 of the
Company (the  "Common  Stock"),  for an  aggregate of $40 million,  or $4.25 per
share (the "Purchase"),  to Tutor-Saliba  Corporation  ("TSC"),  O&G Industries,
Inc. ("O&G"),  and National Union Fire Insurance  Company of Pittsburgh,  Pa., a
wholly-owned  subsidiary of American International Group, Inc. ("National Union"
and  together  with TSC and O&G, the "New  Investors")  pursuant to that certain
Securities  Purchase  Agreement  dated as of  February  5, 2000 by and among the
Company and the New Investors.  Tutor-Saliba Corporation is owned and controlled
by Ronald N.  Tutor,  who also  serves as  Chairman  of the  Company's  Board of
Directors and Chief Executive Officer.

In connection with the Purchase,  TSC acquired  2,352,942 shares of Common Stock
for a total  consideration  of  $10,000,000,  O&G acquired  2,352,941  shares of
Common  Stock  for a total  consideration  of  $10,000,000  and  National  Union
acquired  4,705,882  shares  of  Common  Stock  for  a  total  consideration  of
$20,000,000.

Concurrent  with the closing of the  Purchase  and as a condition  thereto,  the
Company  exchanged  100% of its Series B  Preferred  Stock  (which had a current
accreted  face  amount of  approximately  $41.2  million)  for an  aggregate  of
7,490,417  shares of common  stock at an exchange  price of $5.50 per share (the
"Exchange" and together with the Purchase, the "Transaction")  pursuant to those
certain  Exchange  Agreements  by and  between the Company and each of The Union
Labor  Life  Insurance  Company,  acting  on behalf  of its  Separate  Account P
("ULLICO"),  PB Capital  Partners,  L.P. ("PB  Capital") and The Common Fund for
Non-Profit Organizations ("The Common Fund") dated as of February 7, February 14
and February 14, respectively.

In connection  with the  Transaction,  the Company amended its By-Laws to remove
provisions  creating  an  Executive  Committee  of the  Board of  Directors  and
granting  certain  powers to it. The Company also  entered into a  Shareholder's
Agreement and a Registration  Rights  Agreement,  each by and among the Company,
the New Investors, Ronald N. Tutor, BLUM Capital Partners, L.P., PB Capital, The
Common Fund and ULLICO dated as of the Closing  Date.  In addition,  the Company
entered into an Amendment to the Shareholder Rights Agreement by and between the
Company and State Street Bank and Trust  Company as Rights Agent dated as of the
Closing Date. The Transaction and related  documents are more fully described in
the proxy  statement  with respect to such special  meeting filed by the Company
with the  Securities  and Exchange  Commission  on February 29, 2000 (the "Proxy
Statement") under the section captioned "Description of Transaction."

The Company  amended its  Restated  Articles of  Organization  as of the Closing
Date. The amendment to the Restated Articles of Organization is described in the
Proxy Statement under the section  captioned  "Proposal 2: Approval of Amendment
of Restated  Articles of  Organization".  A Special  Committee of the  Company's
Board of Directors  approved the Transaction  after receiving a fairness opinion
from the investment banking firm of Houlihan Lokey Howard &

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Zukin. A majority of outstanding  common shares,  including a majority of shares
held by disinterested shareholders,  were voted in favor of the Transaction at a
Special Meeting of Stockholders held on March 29, 2000.

The shares of common stock issued in the Purchase represent approximately 42% of
the Company's  voting  rights and the New  Investors  have the right to nominate
three members to the Company's Board of Directors.  The New Investors designated
Ronald N. Tutor, Raymond R. Oneglia and Christopher H. Lee as their nominees and
they were  appointed  Directors of the Company as of March 29, 2000.  The former
holders of the Series B  Preferred  Stock now control  approximately  33% of the
Company's  voting  rights and continue to be entitled to nominate two members to
the Company's Board of Directors. The former holders of Series B Preferred Stock
designated  Michael R. Klein and Robert A.  Kennedy as their  nominees  and they
were appointed Directors of the Company as of March 29, 2000.

In connection with the Transaction and as a condition thereto,  the Company also
entered into an Amended and Restated Credit  Agreement (the "Credit  Agreement")
with its  lenders.  The  Credit  Agreement  provides  for  restructuring  of the
Company's  existing  credit  facility  into a $35  million  term loan (the "Term
Loan") and a $21  million  revolving  credit  facility  (the  "Revolving  Credit
Facility").  The Credit Agreement  requires that the Company repay the Term Loan
quarterly through 2002 and the Revolving Credit Facility by January 21, 2003.

The documents relating to the Transaction and the Exchange and the press release
issued by the  Company are  attached  hereto as  exhibits  and are  incorporated
herein by reference.

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                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.


Date:  April 12, 2000                                PERINI CORPORATION



                                                     By:/s/Robert Band
                                                     Name:Robert Band
                                                     Title:  President
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                                  EXHIBIT INDEX


Exhibit
- -------

3.1  Amendment to Restated Articles of Organization, filed with the Secretary of
     State of the Commonwealth of Massachusetts March 29, 2000

3.2  By-Laws of Perini Corporation as amended and restated as of March 29, 2000

4.1  Registration Rights Agreement by and among Perini Corporation, Tutor-Saliba
     Corporation,  Ronald N. Tutor, O&G Industries, Inc. and National Union Fire
     Insurance  Company of  Pittsburgh,  Pa.,  BLUM Capital  Partners,  L.P., PB
     Capital Partners, L.P., The Common Fund for Non-Profit  Organizations,  and
     The Union Labor Life  Insurance  Company,  acting on behalf of its Separate
     Account P dated as of March 29, 2000

4.2  Shareholder's  Agreement  by and  among  Perini  Corporation,  Tutor-Saliba
     Corporation,  Ronald N. Tutor, O&G Industries, Inc. and National Union Fire
     Insurance  Company of  Pittsburgh,  Pa.,  BLUM Capital  Partners,  L.P., PB
     Capital Partners, L.P., The Common Fund for Non-Profit  Organizations,  and
     The Union Labor Life  Insurance  Company,  acting on behalf of its Separate
     Account P dated as of March 29, 2000

4.3  Amendment to Shareholder  Rights Agreement by and among Perini  Corporation
     and State  Street Bank and Trust  Company as Rights Agent dated as of March
     29, 2000

4.4  Termination Agreement by and among Perini Corporation, PB Capital Partners,
     L.P.,  The Common Fund for  Non-Profit  Organizations,  and The Union Labor
     Life Insurance Company, acting on behalf of its Separate Account P dated as
     of March 29, 2000

10.1 Exchange  Agreement by and between Perini  Corporation  and The Union Labor
     Life Insurance Company, acting on behalf of its Separate Account P dated as
     of February 7, 2000

10.2 Exchange  Agreement  by and  between  Perini  Corporation  and  PB  Capital
     Partners, L.P., dated as of February 14, 2000

10.3 Exchange  Agreement by and between Perini  Corporation  and The Common Fund
     for Non-Profit Organizations, dated as of February 14, 2000

10.4 Second  Amended  and  Restated   Credit   Agreement  by  and  among  Perini
     Corporation, the Banks listed therein and Morgan Guarantee Trust Company of
     New York, as Agent dated as of March 29, 2000

99.1 Press Release of Perini Corporation, dated March 30, 2000

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