As shown in Exhibits A-1 and A-2 in Appendix A, in the first phase of technology implementation, an engineering review and assessment of the combustion unit is conducted to determine the preferred compliance alternative.
( ( As ( ( ( shown ( in ( ( Exhibits ( ( A-1 and ) A-2 ) ) ( in ( Appendix A ) ) ) ) ) , ) ( in ( ( the ( first phase ) ) ( of ( technology implementation ) ) ) ) ) ) ( , ( ( ( an ( engineering ( ( review and ) assessment ) ) ) ( of ( the ( combustion unit ) ) ) ) ( ( is ( conducted ( to ( determine ( the ( preferred ( compliance alternative ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN As) (S (VP (VBN shown) (PP (IN in) (NP (NP (NNP Exhibits) (NN A-1) (CC and) (NN A-2)) (PP (IN in) (NP (NNP Appendix) (NNP A))))) (, ,) (PP (IN in) (NP (NP (DT the) (JJ first) (NN phase)) (PP (IN of) (NP (NN technology) (NN implementation)))))))) (, ,) (NP (NP (DT an) (NN engineering) (NN review) (CC and) (NN assessment)) (PP (IN of) (NP (DT the) (NN combustion) (NN unit)))) (VP (VBZ is) (VP (VBN conducted) (S (VP (TO to) (VP (VB determine) (NP (DT the) (JJ preferred) (NN compliance) (NN alternative))))))) (. .)))
The exhibits within the appendix shoe the initial phase of the technological implementations.
( ( ( The exhibits ) ( within ( the appendix ) ) ) ( ( shoe ( ( the ( initial phase ) ) ( of ( the ( technological implementations ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NNS exhibits)) (PP (IN within) (NP (DT the) (NN appendix)))) (VP (VBZ shoe) (NP (NP (DT the) (JJ initial) (NN phase)) (PP (IN of) (NP (DT the) (JJ technological) (NNS implementations))))) (. .)))