bids are invited for weekly servicing of gas bank one have - weekly servicing of gas bank one have 10 cylinders and 10 burners at naps guest house, township as per the attached annexure (1 quantity include 13 weekly visit) , weekly servicing of gas bank two - weekly servicing of gas bank two have 16 cylinders and 8 burners at naps training hostel, township as per the attached annexure (1 quantity include 13 weekly visit) , weekly servicing of gas bank three - weekly servicing of gas bank three have 18 cylinders and 16 burners at naps cisf mess. cisf colony as per the attached annexure (1 quantity include 13 weekly visit) , weekly servicing of gas bank four - weekly servicing of gas bank four have 16 cylinders and 14 burners at naps plant site canteen as per the attached annexure (1 quantity include 13 weekly visit) , quarterly servicing of gas bank one - quarterly servicing of gas bank one at naps guest house township as per the attached annexure , quarterly servicing of gas bank two - quarterly servicing of gas bank two at naps training hostel, township as per the attached annexure , quarterly servicing of gas bank three - quarterly servicing of gas bank three at naps cisf mess, cisf colony as per the attached annexure , quarterly servicing of gas bank four - quarterly servicing of gas bank four at naps plant site canteen as per the attached annexure , yearly servicing of gas bank one - yearly servicing of gas bank one at naps guest house, township as per the attached annexure , yearly servicing of gas bank two - yearly servicing of gas bank two at naps training hostel, township as per the attached annexure , yearly servicing of gas bank three - yearly servicing of gas bank three at naps cisf mess, cisf colony as per the attached annexure , yearly servicing of gas bank four - yearly servicing of gas bank four at naps plant site canteen as per the attached annexure , supply of chakri including installation and transportation charge , supply of glassy including installation and transportation charge , supply of copper burner pigtail - supply of copper burner pigtail 1.5 ft non returnable valve for manifold/ cylinder pigtail surksha 02 ft/ needle control valve 3/8x3/8. including installation and transportation charge , supply of copper burner pigtail 02 ft - supply of copper burner pigtail 02 ft/ non returnable valve for manifold/ cylinder pigtail surksha 02 ft/ needle control valve 3/8x3/8. including installation and transportation charge , supply of cylinder pigtail surksha 3 ft - supply of cylinder pigtail surksha 3 ft / needle control valve , supply of cylinder pigtail surksha 4 ft - supply of cylinder pigtail surksha 4 ft/ needle control valve , supply of non returnable valve - supply of non returnable valve including installation and transportation charge , supply of needle control valve - supply of needle control valve including installation and transportation charge , supply of qt valve - supply of qt valve including installation and transportation charge , supply of adopter - supply of adopter including installation and transportation charge , supply of torch type burner t 22 m 35 - supply of torch type burner t 22 m 35. including installation and transportation charge , supply of torch type burner t 35 - supply of torch type burner t 35 / ring type burner m 35. including installation and transportation charge , supply of sunflower burner g7 - supply of sunflower burner g7 including installation and transportation charge , supply of sunflower burner g9 - supply of sunflower burner g9 including installation and transportation charge , supply of sunflower burner g11 - supply of sunflower burner g11 including installation and transportation charge , supply of torch type burner t 50 - supply of torch type burner t 50 / 1.5ft. m 50 including installation and transportation charge , supply of torch type burner t 78 - supply of torch type burner t 78 1.5ft. m 50 including installation and transportation charge , supply of rv burner - supply of rv burner 1.5ft. m 50 including installation and transportation charge , supply of ring type burner m 50 - supply of ring type burner m 50 including installation and transportation charge , supply of ring type burner m 22 - supply of ring type burner m 22 including installation and transportation charge , supply of ring type burner m 78 - supply of ring type burner m 78 including installation and transportation charge , supply of main line regulator 30 - supply of main line regulator 30 psi including installation and transportation charge , supply of burner coupling complete - supply of burner coupling complete including installation and transportation charge , supply of non returnable valve - supply of non returnable valve for manifold including installation and transportation charge , supply of gas meter - supply of gas meter/ indicator/ leakage detector for manifold including installation and transportation charge , supply of elbow ms - supply of elbow ms including installation and transportation charge , supply of socket ms - supply of socket ms including installation and transportation charge , supply of tee ms - supply of tee ms including installation and transportation charge , supply of long ms - supply of long ms including installation and transportation charge , supply of reducer ms - supply of reducer ms including installation and transportation charge , supply of union ms - supply of union ms including installation and transportation charge , supply of hex nipple ms - supply of hex nipple ms including installation and transportation charge , supply of clamp - supply of clamp half inch including installation and transportation charge , supply of manifold plug - supply of manifold plug including installation and transportation charge , supply of ms pipe - supply of ms pipe half inch including installation and transportation charge total quantity : 663