Rinpoche has recommended that we recite the Mahayana Sutra called Stack of Auspiciousness twice weekly and the Verses of the Eight Auspiciousnesses every day, dedicating the positive energy for the success of Lhungtok Choekhorling. These prayers can be done before any beneficial activity or included in your daily practice. You can download a copy of them here.
It would also be very beneficial if people recited the mantra of Tara, who embodies compassionate enlightened action:
When doing your daily practices, we would be very grateful if you included prayers for the success of the monastery project in your dedications.