Replacement of piping of sprinkler and hydrant system installed in Terminal building at SGRDJI Airport Amritsar.

Amount

Supplying, laying, fixing, testing and commissioning of following sizes (NB) of ISI marked heavy class M.S. pipes including cutting, threading, welding etc. and providing all fittings e.g. elbows, reducers, flanges, gaskets, nuts, bolts and washers etc. including painting of pipes and fittings with red paint over a coat of ready mixed primer, both of approved quality and shade including cutting holes and chases in brick or RCC walls/ slabs and making good the same etc. complete in all respect as required. ("C" Class)

200 mm dia

150 mm dia

100 mm dia

80 mm dia

Providing and fixing MS Fabricated support for MS Pipe hanging On Wall with MS Angle , clamps, hangers complete as required.

Providing and applying one coat of 4 mm thick anti rust pipe protection including approved primer of 2 coats as per manufacturers specifications.

150/100 mm dia

Supplying, fixing, testing and commissioning of butterfly valve of PN 1.6 rating with bronze/gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required :

250 mm dia

200 mm dia

150 mm dia

100 mm dia

80 mm dia

Supplying, Installation, Testing and Commissioning of NRV of PN 1.6 rating of following sizes with nitrile Bronze / G.M. seat duly ISI marked and cast iron body in powder coated finish for fire fighting application complete in all respects

250 mm dia

200 mm dia

Dismantling and re-fixing Single Headed Internal Hydrant Valve oblique pattern with instantaneous Stainless Steel coupling of 63 mm dia with cast iron wheel ISI marked, conforming to IS : 5290 (Type A), with 80 mm dia flanged inlet, with ABS cap and chain complete with all accessories etc. as required.

Supplying and fixing 63 mm dia, 15 m long RRL hose pipe with 63 mm dia male and female couplings duly bound with GI wire, rivets etc. conforming to IS 636 (type-A) as required :

Supplying & fixing 63 mm dia gun metal short branch pipe with 20 mm nominal internal diameter size nozzle conforming to IS 903 suitable for instantaneous connection to interconnect hose pipe coupling as required:

Supplying, installation, testing and commissioning of weather proof M.S cabinet size 600 mm x 600 mm x 450mm deep fabricated from 1.6mm thick M.S. sheets and M.S angle 40mm x 40mm x 6mm complete.

Supply & Laying of 110/95 mm (outer/inner dia) of HDPE pipe having 6 KG/cm2 pressure rating through trenchless technology, direct in ground upto the depth of 3 meters including splicing of pipe of size complete as required.

Supplying and fixing of fire brigade connection of cast iron body with gun metal male instantaneous inlet couplings complete with cap and chain as required for suitable dia MS pipe connection conforming to IS 904 as required:

4 way - 150 mm dia M.S. Pipe

N R ENGINEERS

R.N ENTERPRISES

Modern Agencies

MASTER ELECTRIC STORE