Opinion for the Court filed PER CURIAM.
Hazel V. Mayers appeals the district court’s grant of summary judgment in favor of her former employer, the Laborers’ Health and Safety Fund of North America (LHSFNA), on her allegations of discrimination, retaliation, and constructive discharge in violation of the Americаns with Disabilities Act (ADA), 42 U.S.C. § 12101 et seq. Although we disagree with several aspects of the district court’s analysis, we agree that summary judgment was appropriate.
I.
Mayers worked for LHSFNA from November 1992 until January 2001, initially as a data entry clerk, and then, beginning in February 1996, assembling desktop publishing materials. Shortly after being transferred to the desktop publishing position, Mayers developed rheumatoid arthritis, making her new responsibilities — cutting, stapling, and the like — painful and difficult to complete. According to May-ers, she notified LHSFNA of her disease soon after being diаgnosed. A year later, Mayers says, in July 1997, she requested an electric stapler and cutter, but LHSFNA failed to provide the tools. The following year, in April 1998, Mayers’s coworker in the desktop publishing operation was promoted, leaving Mayers with twice the work, but still no еlectric tools. Although LHSFNA promised to provide an electric cutter, it again failed to do so.
In April 1999, Mayers’s physician sent a letter to LHSFNA stating that because of her condition, “she often has flares with severe swelling and pain of multiple joints. At these times thе patient should be *367 placed on light duty.” Another year went by and, in March 2000, the physician sent a second letter, this time stating that May-ers’s condition “obviously causes swelling and inflammation of her joints,” as a result of which, “she is unable to perform the current task she has beеn asked to do.” The next month, Mayers told LHSFNA’s Assistant Executive Director that the publishing work hurt her hands. Thereafter, LHSFNA provided Mayers with an electric cutter and, two months later, an electric stapler. Roughly three years had passed between her initial request and rеceipt of the tools. According to Mayers, moreover, after LHSFNA provided the electric tools, it increased her workload and, contrary to her physician’s recommendation, failed to place her on “light duty.” Appellant’s Br. 5.
On December 22, 2000, Mаyers began a one-week vacation. Then in the middle of a 4,000-brochure project with a December 29 deadline and believing that someone else would finish the project in her absence, she returned on January 2, 2001, to find the project uncompleted. She finished the project the next day and in doing so, she says, severely exacerbated her arthritis. On January 19, she resigned effective January 26. Even before the January incident, though, Mayers had applied for a position with another employer, where she bеgan work on January 29.
On March 12, 2001, Mayers filed a complaint with the Equal Employment Opportunity Commission (EEOC)'alleging that LHSFNA failed to reasonably accommodate her arthritis, retaliated against her for requesting a reasonable accommodation, and cоnstructively discharged her.
See
42 U.S.C. § 12112 (prohibiting discrimination in employment on the basis of disability); 42 U.S.C. § 12203(a) (prohibiting retaliation for asserting- an ADA claim). The EEOC issued a “Dismissal and Notice of Rights” letter in September,
see
29 C.F.R. § 1601.19(a) (setting forth EEOC procedure for issuing letters of determination), and Mayers filed suit in the district court soon thereafter,
see
42 U.S.C. § 2000e-5(f)(l) (authorizing suit by person claiming to be aggrieved within 90 days of dismissal of an EEOC complaint). The district court granted summary judgment for LHSFNA on all of Mayers’s claims. The court rejected Mayers’s failure-to-accommodate claim becаuse LHSFNA had provided the electric tools, “albeit slowly,” and because Mayers had never — as far as the record indicated— informed LHSFNA that she was experiencing the “flare ups” referenced in the physician’s letter.
Mayers v. Laborers’ Health & Safety Fund of North America,
II.
In considering a district court’s grant of summary judgment, our review is de novo,
Smith v. District of Columbia,
The ADA incorporates the procedural provisions of Title VII of the Civil Rights Act of 1964, as amended, 42 U.S.C. § 2000e et seq., including the requirement that an injured individual file an EEOC charge “within one hundred and eighty days after the allegеd unlawful employment practice occurred.” 42 U.S.C. § 2000e-5(e)(l); see also 42 U.S.C. § 12117 (incorporating procedural elements of Title VII). Although EEOC regulations extend the deadline for filing to 300 days when it has a worksharing agreement with a state or local agency, see 29 C.F.R. § 1601.13(a)(4)(ii), Mayers does not allege the existence of such an agreement nor does she dispute the applicability of the 180-day deadline to her case. Because Mayers failed to file her EEOC complaint until March 12, 2001, the complaint was timely only as to events transpiring on or after September 13, 2000. Accordingly, except for the January brochure project, all of Mayers’s claims, including LHSFNA’s failure to provide electric tools, are barred.
Mayers asserts that she should nonetheless be deemed to have exhausted her аdministrative remedies with respect to her pre-September allegations pursuant to the continuing violations doctrine. Under that doctrine, “if the alleged acts constitute one similar pattern or practice and at least one illegal act took place within the filing period, then the complaint of discrimination is not time-barred and acts outside the statutory period may be considered for purposes of liability.”
Singletary v. District of Columbia,
First, the district court found that Mayеrs had not been discriminated against because LHSFNA provided her electric tools, “albeit slowly,” and because she never requested light duty.
Mayers’s retaliation claim suffers from a similar defect. To make out a prima facie case, of retaliаtion, an ADA plaintiff must show “first, that she ‘engaged in protected activity’; second, that she ‘was subjected to adverse action by the employer’; and third, that ‘there existed a causal link between the adverse action and the protected activity.’ ”
Smith,
Mayers, of course, has exhausted her administrative remedies with respect to her claim that the LHSFNA retaliated against her in connection with the January 2001 brochure project. That claim, however, fails on the merits. To begin with, Mayers does not allege that the project increased her workload above and beyond what ordinarily was expected of her. In fact, although Mayers says that she anticipated the project would be finished by someone else while she was on vacation, she nowhere claims that LHSFNA ordered her to complete it on her own when she returned. Mayers has thus failed to allege an adverse action. Even if the project did qualify as an adverse action, summary judgment was nonetheless appropriate because Mayers failed to establish a causal connection between the prоject and her requests for reasonable accommodation. Although causation can sometimes be inferred by temporal proximity,
see, e.g., Singletary,
We arrive finally at Mayers’s constructive discharge claim. The district court acknowledged Mayers’s allegation that “she was forced to find a new job because of the hostile work environment,” but con-
*370
eluded that “Ms. Mayers
voluntarily
left her employment with LHSFNA.”
Nonetheless, the district court correctly concluded that Mayers’s constructive discharge claim cannot survive summary judgment. We have not yet had occasion to say whether, after
Morgan,
constructive discharge claims (like hostile work environment claims) by their “very nature involvef] repeated conduct,” and are thus amenable to continuing violatiоns analysis.
Morgan,
We affirm the grant of summary judgment in favor of LHSFNA.
So ordered.
