supply of bulk mechanical items for various maintenance works at panipat refinery ( refer tender document for complete details ) . , list of item ( s ) / work ( s ) as per tender documents , elbo , 90 , lr , sw , cs , a105 , 3000 , 1in , gal . , elbo , 90 , lr , sw , cs , a105 , 2in 3000 , elbo , 90 , lr , sw , cs , a105 , 6in 3000 , elbo , 45 , lr , th , is 1239 , hvy , 3000 , 1in , gal , red , conc , bw , a234 , wpb , 3x2in , stdxxs , gal , red , conc , bw , a234 , wpb , 4x3in , stdxstd , gal , red , conc , bw , a234 , wpb , 6x4in , stdxstd , gal , tee , eq , th , cs , is 1239 , hvy , 3in , gal , tee , eq , th , cs , is 1239 , hvy , 3000 , 2in , gal , tee , eq , th , cs , is 1239 , hvy , 3000 , 4in , gal , tee , uneq , sw , cs , a105 , 3000 , 1x3/4in , gal , tee , uneq , sw , cs , a105 , 3000 , 2inx 0 . 75in , gal , tee , uneq , sw , cs , a105 , 3000 , 2x1 , gal , tee , uneq , sw , cs , a105 , 3000 , 2inx 1 . 5in , gal , tee , uneq , sw , cs , a105 , 3000 , 3x3/4 , gal , union , sw , cs , a105 , 1in , 3000 , gal , elbo , 90 , lr , cs , a105 , scrf , 4in , 3000 , galv , red , conc , bw , a234 , wpb , 2x11/2in , stdxxs , gal , red , conc , bw , a234 , wpb , 11/2x1in , stdxxs , gal , tee , uneq , sw , cs , a105 , 3000 , 6x4 , gal , union , sw , cs , a105 , 2in , 3000 , gal , cap , bw , cs , a234 , wpb , 1 1/2in , 80 , cap , bw , cs , a234 , wpb , 2in , 160 , cap , bw , cs , a234 , wpb , 3in , 80 , cap , bw , cs , a234 , wpb , 4in , 80 , cap , bw , cs , a234 , wpb , 4in , 120 , cap , bw , cs , a234 , wpb , 6in , 40 , cap , bw , cs , a234 , wpb , 6in , 120 , cap , bw , cs , a234 , wpb , 8in , 40 , cap , bw , cs , a234 , wpb , 12in , 40 , cap , bw , cs , a234 , wpb , 14in , 40 , cap , bw , cs , a234 , wpb , 20in , 40 , swg , con , bep , a105n , 1 1/2x3/4in , s160 , elbo , 90 , lr , bw , cs , a234 , wpb , 1/2in , 160 , elbo , 90 , lr , bw , cs , a234 , wpb , 3/4in , 160 , elbo , 90 , lr , bw , cs , a234 , wpb , 1 1/2in , 80 , elbo , 90 , lr , bw , cs , a234 , wpb , 1 1/2in , 160 , elbo , 90 , lr , bw , cs , a234 , wpb , 2in , 160 , elbo , 90 , lr , bw , cs , a234 , wpb , 3in , 80 , elbo , 90 , lr , bw , cs , a234 , wpb , 4in , 120 , elbo , 90 , lr , bw , cs , a234 , wpb , 6in , 120 , elbow 90 smls a234wpb be 10in 120 , elbo , 90 , lr , bw , cs , a234 , wpb , 14in , 120 , elbo , 90 , lr , bw , cs , a234 , wpb , 18in , 40 , elbo , 90 , lr , bw , cs , a234 , wpb , 18in , 120 , red , conc , bw , cs , a234wpb , 4x1 1/2in , stdx160 , red , con , bw , cs , a234 , wpb , 18x16 , 40s , red , conc , bw , cs , a234 , wpb , 3x1 1/2in , 80x80 , red , conc , bw , cs , a234 , wpb , 4x3in , 80x80 , red , conc , bw , cs , a234 , wpb , 12x6in , 40x40 , red , conc , bw , cs , a234 , wpb , 24x16in , 40x40 , red , conc , bw , cs , a234 , wpbw , 16x14in , 40x40 , tee , uneq , bw , a234 , wpb , 1 1/2x3/4in , 160 , tee , uneq , bw , cs , a234wpb , 2x1 1/2in , 160x16 , tee , uneq , bw , cs , a234 , wpb , 3x1 1/2in , 40x80 , tee , uneq , bw , cs , a234 , wpb , 4x1 1/2in , 80x160 , elbo , 90 , lr , bw , ss , a403 , wp316l , 2in , 160 , elb , 90 , bw , cs , a234 wpb-w , 6in , 120 , nace , h2 , red , conc , bw , cs , a106 , b , 14x10in , 120x120 , red , conc , bw , cs , a106 , b , 10x4in , 120x120 , red , conc , bw , cs , a106 , b , 18x14in , 120x120 , fl , wn , rf , cs , a105 , 150 , 4in , 40 , gal , fl , wn , rf , cs , a105 , 150 , 2in , 40 , gal , fl . a105 glvd . wn rf 1in 150