WORKS

Amount

Provision of Emulsifier system repaire of high velocity automatic water spraying system for 220/132 KV T/F 3x 160MVA with checking of fire detection/water pipe line, valves, Quartzoid bulb, HVWS nozzles including all material, accessories relevant to complete as per details :

PART-1A: FOLLOWING WORKS TO BE CARRIED OUT WITH NEW MATERIAL AND INSTALLATION ON EXSISTING SYSTEM .

Supply , Installation ,testing &Commissioning of quick opening flood, deluge valve of HD/ Matherplat/ Tyco make of 150 NB as per max working pressure 10 kg/cm2.

Supply and Installation of testing & commissioning of fixed differential switch (Danfoss/Indfoss make) type pressure switch Range 1-10 kg/cm2

Supply, Installation Pressure gauge as per IS specification IS Code 3624, Accuracy -/+ 5% 6 " DIAL ( Feibik / Hguru make)

Supply & installation & commissioning of high velocity water spray nozzles of HD make UL Listed Flow capacity 3.5 kg/cm2. K18 and Spray Angle 80 deg , with copper strainer as per specification data sheet enclosed.

Supply & Installation & Commissioning of Quartzoid bulb detectors (QBD) of HD make UL Listed operate at 79°C, sensing at rated temp for actuation of the element 10-12 sec. K5.6 pendant chrome finish as per specification data sheet enclosed.

Supply & installation of Flanges as per IS-1538 of different sizes as per drawing work include proper Butt welding with pipe & proper packing and coupling with Nut & Bolt (1 set = 2 No. flanges).

Supply & Installation & Commissioning of gate valve (Sluice Valve/ Butterfly valve ) (Zoloto/Kartar/Sir make) as per IS Specification (IS Code:) of SIZES

INTEGERATION OF ANNUNCIATION PANEL TO NEW installed Deluge valves, and items like alram gong,Brass globe vales, Back pressure Valve ,required to complete installation of 2X 150NB NEW Deluge valve , laying of control cables , etc and other works not included in the above work that may be necessasy for completion of work.

PART-1B: FOLLOWING SERVICE /REPAIRE AND INSTALLATION OF VARIOUS WORKS TO BE CARRIED OUT WITH OLD EXSISTING SYSTEM . Servicing of existing various fire pumps installed in the pump room having water leakages from main shaft, Job work including change of glans and installation of new water seals from as per specification of Kirloskar/ AS PER OE MANUFACTURER etc.

105 Bhp Diesel Engine Fire Pump with end suction type capacity 210 mtr. cube per hour , installation of water glan plates & seals with two coats of paint finish.

75 Kw Electric motor driven main Fire pump with end suction type having capacity of 210 mtr. cube per hour installation of water glan plates & seals and two coats of paint finish.

11 Kw Electric Motor driven jockey pump Model No. CPHM 25/26 with 11 mtr. cube per hour capacity. With replacement of star coupling with two coats of paint finish

PART-II: Cleaning of emulsifier Water storage tank (27x 30ft approx. size) having algae/ biological growth on its wall of capacity 2.10 KL having approx. wall area of 2800 sq. Ft, procedure involves cleaning walls, applying specialized anti algae/biological primer with top coat finish of water proofing paint (Liquid Membrane Epoxy Coating Technique) to prevent and retard the biological/ algae growth in future.

Repair of existing Non Return valves along with servicing of flapper and cleaning of strainer along with dismantling and re-installing NR VALVES of various size as per details given below

Repair of existing gate valves along with servicing of flapper and cleaning of glen socket along with dismantling and re installing Gate VALVES of various size as per details given below

Repair of existing foot valves along with servicing of flapper and cleaning of strainer along with dismantling and reinstalling FOOT VALVES of various size as per details given below

Repaire along with servicing of exsisting Hydrant landing Valves in the yard of sub station. Repaire servicing cost of man /material.

Painting of water & air pipeline, ringmain, support pipe of 220/132 KV sub station alongwith flenges, socket, tee, elbow, and band etc. with one coat of synthetic primer and two coat of enamel paint of PO RED/Black/Blue/Yellow as per site, colors of BURGER/ ASIAN paint including sluice valve, stainers, deluge valve all equipments and pipe line of GI/MS pipe used in fire emulsifier system.

Miscellaneous works such as like dismantling/air pipe line leakages/ Blockages etc., alarm gong, Brass globe vales, Back pressure Valve ,Priming overhead water tank repaire complete with all accessories etc. and other related works not included in the above work that may be necessary for completion of work.

PSH TECHNO ENGG PVT LTD

M/S M G SECURITY SYSTEMS