purchase of spares and servicing of hp and lp compressors and air drier plants , of make ingersoll rand , installed at power house , chamera-iii power station , dharwala hp , air filter for lp compressor model up5-18-7 part no . 89295976 . hsn code:8421 , oil filter for lp compressor model up5-18-7 part no . 54672654 hsn code:8421 , separator element , 54749247 hsn code:8421 , ultra coolant 20 ltr , part no 88306055 / 38459582 hsn code:3403 , belt v part no . 89265052 for lp compressor hsn code:4010 , kit thermal valve repair part no . 22832885 for lp compressor hsn code:8481 , automatic condensate drain 1/4 npt , model edv-x-13 , wp-70 bar , voltage-230v ac , part no . 70416607 hsn code:8414 , valve assembly t4 / 15t2 , part no 37004827 hsn code:8481 , valve assembly 1 . 5/ 8 , 15t2 , part no . 31517725 hsn code:8414 , kit overhaul comp- 15t2 , part no 37123759 as01 hsn code:8414 , element f212 ige , part no . - 85565703 : ingersoll rand , model- hl120 , hsn code:8481 , element f212 ihe , part no . - 85565711 : ingersoll rand , model- hl120 hsn code:8481 , element f 35 ige , part no 85565505 hsn code:8481 , kit autodrain , part no . - 85566404 : or autodrain f cast , part no . 24335028 -ingersoll rand , model- hl120 . hsn code:8481 , valve safety/relief-1/4 , part no . - 630730 : ingersoll rand , model- hl120 hsn code:8414 , valve solenoid , part no . 38053054 hsn code:8421 , charges for deputation of one service engineer for 8 working hours a day @ rs 5500/- per man-day for inspection/maintenance/repair/servicing of following equipments at cps-iii , dharwala . ( no . of days are tentative and shall be paid as per actual ) . 1 . hp compresser , make ingersoll rand , model no . 15 t2- qty 02 nos 2 . lp compressor , make ingersoll rand , model no . up5-18-10-qty 02 nos . 3 . air dryer unit , make ingersoll rand , model no . hl120 - qty 02 nos . , conveyance charges , blue moisture indicator , part no . 38054284 hsn code:8481