m6-initial operation and performance test of gtg#1.doc

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Ref:3038/165/SRA/M6/ March 11, 2015 Mr. Zhao Xiaoping Deputy Project Manager & Site Manager Nandipur CCPP, Dongfang Electric Corporation Ltd. Site Office Nandipur, Distt: Gujranwala. SUBJECT: 425 MW COMBINED CYCLE POWER PLANT NANDIPUR INITIAL OPERATION AND PERFORMANCE TEST OF GTG#1 References: DEC-S/NP-NESPAK/15-286 dated April 21, 2015 Dear Sir, This is in response to above referred letter. DECL has stated that “any defect of firefighting system shall be separated with the successful continuous initial operation test of GT.” In fact in our opinion it is a safety measure and its absence would have been invited risk of fire hazard leading to loss of property or human life. DECL through above referred letter intimated to carry out Performance test of GTG #1 without prior completion/commissioning of fire fighting system for main transformer. In this regard, it has to be noted that if the PT/RTR are carried out without proper fire fighting protection system DECL would be held responsible for any loss due to fire incident, as the insurance claims in such cases become invalid. Best regards, Very truly yours, for National Engineering Services Pakistan (Pvt.) Limited, (SHAFQAT RASOOL ALVI) Chief Resident Engineer

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Ref:3038/165/SRA/M6/March 11, 2015

Mr. Zhao Xiaoping

Deputy Project Manager & Site Manager Nandipur CCPP,

Dongfang Electric Corporation Ltd.

Site Office Nandipur,

Distt: Gujranwala.

Subject:425 MW COMBINED CYCLE POWER PLANT NANDIPURinitial operation and performance test of gtg#1

References:DEC-S/NP-NESPAK/15-286 dated April 21, 2015

Dear Sir,This is in response to above referred letter. DECL has stated that any defect of firefighting system shall be separated with the successful continuous initial operation test of GT. In fact in our opinion it is a safety measure and its absence would have been invited risk of fire hazard leading to loss of property or human life.DECL through above referred letter intimated to carry out Performance test of GTG #1 without prior completion/commissioning of fire fighting system for main transformer. In this regard, it has to be noted that if the PT/RTR are carried out without proper fire fighting protection system DECL would be held responsible for any loss due to fire incident, as the insurance claims in such cases become invalid.Best regards, Very truly yours,

for National Engineering Services Pakistan (Pvt.) Limited,

(SHAFQAT RASOOL ALVI) Chief Resident Engineer

425 MW CCPP NandipurC.C: 1. C E/P D, NPGCL, 425 MW CCPP Nandipur Site Office

2. Project Engineer, NPGCL, 425 MW CCPP Nandipur Site Office3. P M, 425 MW CCPP Nandipur P&M Division, NESPAK Lahore

4. Master File.

5. Subject File.E