Zonal Contract for upkeepment of structures of Yellow Line from Noapara Station (KNAP) to Jai Hind (KJHD) covering km 0.000 to km 6.770 and ancillary buildings in the Yellow Line corridor of Metro Railway, Kolkata.

carried out for satisfactory completion as per Metro Railway Standard Schedule of Rates (Works)- 2016 S.No. Item Item Qty Qty Unit Unit Rate Basic Value Escl.(%) Amount Bidding Code Unit METRO-KOL-HQ-ENGG/METRO RAILWAY Above/ Schedule () D-Other Items 588565.59 Below/P ar

trenching and refilling etc. : External Work 100mm dia. nominal bore.

following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete 100mm to 150mm dia.

ordinary sand with well burnt bricks Class 7.5 designation.

area identified by the engineer in charge Trees upto 2m height (average).

area identified by the engineer-in-charge Trees above 2m height (average).

6 Description:- Supply and using cement at worksite : PPC

Description:- Providing, laying, testing and commissioning of 'C' Class heavy duty MS pipe

bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required :

Description:- Providing, laying, testing and commissioning of 'C' Class heavy duty MS pipe

bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required :

Description:- Providing, laying, testing and commissioning of 'C' Class heavy duty MS pipe

bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required :

Description:- Supplying and fixing single headed internal hydrant valve with instantaneous

Description:- Supplying and fixing single headed external yard hydrant valve with 1 No. 63 mm dia

bronze/gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS

bronze/gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS

bronze/gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS

15 METRO-KOL-HQ-ENGG/METRO RAILWAY

rating with non rising spindle, bronze/gunmetal seat, ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 780 of following sizes as required : 80 mm dia.

Description:- Supplying and fixing first-aid Hose Reel with MS construction spray painted in post

water hose thermoplastic (Textile reinforced) type -2 as per IS : 12585 20 mm nominal internal dia. gunmetal globe valve & nozzle. Drum and brackets for fixing the equipments on wall. Connections from riser with 25 mm dia stop gun metal valve & M.S. Pipe and socket. 30 m

sprinklers of rating 68 degree centigrade with required accessories : Pendent Sprinkler.