Public Works Department Tender

[11.60]Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

[11.64.1]Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : 1. New work (two or more coats) over and including water thinnable priming coat with cement primer

[11.78]Painting two coats excluding priming coat with synthetic enamel paint in all shades on new wood work or metallic or plastered or concrete surfaces to give an even shade.

[12.19.1.1.2]Providing and fixing wire gauge shutters using galvanized M.S. wire gauge of average width of aperture 1.4 mm in both directions with wire of dia 0.63 mm, for doors, windows and clerestory windows with hinges and necessary screws : 1.1.2. 35 mm thick shutters with ISI marked M.S. pressed butt hinges bright finished of required size Kiln seasoned and chemically treated Hollock wood

[13.3.1.1]Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 2.0 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 2.00 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge: 1.1. Profile B Fixing with adjustable lugs with split end tail to each jamb

[13.30.1]Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. 1. Hot finished welded type tubes

[22.103.3]Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : 3. 25 mm nominal bore

[22.109]Providing and fixing C.P. Brass extension nipple (size 15mmx50mm) of approved make and quality as per direction of Engineer-in-charge.

[22.181]Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

[22.86.3]Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, including all CPVC plain and brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. 3. 25 mm nominal outer dia Pipes

[22.86.4]Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, including all CPVC plain and brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. 4. 32 mm nominal outer dia Pipes

[4.14.1]Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 1. All kinds of soil.

[5.7.4]Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 4. In cement mortar

[6.1.2]Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 2. 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

[6.1.6]Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 6. 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

[6.14.1]Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1. 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

[6.34.1]Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect above plinth level Note:- Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work , excluding overlaps. Wastage, overlaps, couplings, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire or other methods of binding & placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement. 1. Mild steel and Medium Tensile steel bars

Providing, laying, testing and commissioning of `C` class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame andpainting with two or more coats of synthetic enamel paint of required shade complete as required : 25 mm dia ( E and M DSR 2022 , DSR CODE 18.7.1)

Providing, laying, testing and commissioning of `C` class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame andpainting with two or more coats of synthetic enamel paint of required shade complete as required : 32 mm dia ( E and M DSR 2022 (DSR CODE 18.7.2 )

Providing, laying, testing and commissioning of `C` class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame andpainting with two or more coats of synthetic enamel paint of required shade complete as required : 40 mm dia ( E and M DSR 2022 , (DSR CODE 18 .7.3 )

Providing, laying, testing and commissioning of `C` class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame andpainting with two or more coats of synthetic enamel paint of required shade complete as required : 50 mm dia ( E and M DSR 2022, (DSR CODE 18. 7.4 )

Providing, laying, testing and commissioning of `C` class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame andpainting with two or more coats of synthetic enamel paint of required shade complete as required : 65 mm dia ( E and M DSR 2022, (DSR CODE 18.7.5 )

Providing, laying, testing and commissioning of `C` class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame andpainting with two or more coats of synthetic enamel paint of required shade complete as required : 100 mm dia ( E and M DSR 2022, (DSR CODE 18.7.7)

Providing, laying, testing and commissioning of `C` class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame andpainting with two or more coats of synthetic enamel paint of required shade complete as required :150 MM DIA ( E and M DSR 2022, (DSR CODE 18.7.8 )

Supplying and fixing single headed internal hydrant valve with instantaneous Gunmetal/Stainless Steel coupling of 63 mm dia with cast iron wheel ISI marked conforming to IS 5290 (Type -A) with blank Gunmetal/Stainless Steel cap and chain as required :Single headed Stainless steel ( ( E and M DSR 2022 , DSR . 18.9.2 )

Supplying and fixing first-aid Hose Reel with MS construction spray painted in post office red, conforming to IS 884 complete with the following as required 20 mm nominal internal dia water hose thermoplastic(Textile reinforced) type -2 as per IS: 12585 20 mm nominal internal dia gun metal globe valve and nozzle. Drum and brackets for fixing the equipmets on wall. Connections from riser with 25 mm dia stop gun metal valve and M.S. Pipe and socket.30 m ( ( E and M DSR 2022 , DSR CODE NO. 18.17.1 )

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 :Stainless Steel (Grade 304) ( ( E and M DSR 2022 ,DSR CODE NO. 18.16.2 )

Supplying and 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 : Stainless Steel (Grade 304)( ( E and M DSR 2022 , DSR CODE NO.18.18.2)

Providing and fixing Weather proof hose cabinets fabricated from 16 g M.S. Sheet with full glass door and locking arrangement, suitable to accommodate 2 Nos. single headed Hydrant landing valve, 2 nos. 15 M long hose and 1 No branch pipe/ fire brigade connectors, 2 Nos. fire extinguishers. The cabinet shall be painted with one coat of primer and finished stove enameled `Fire Red`, `Fire Hose` written on front including suitably mounted on a raised masonry platform as required.(Approx 0.75m x 0.6 m x 0.3 m). (NS ITEM )

Providing and fixing dial type pressure gauge with isolation cock and pipe at hydrant station. (NS ITEM) Dial diameter 100mm calibration 0-15 kg.

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 off following siizes as required :-A) 100 mm dia ( ( E and M DSR 2022 , DSR CODE NO.18.11.5)

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 off following siizes as required :-B)150 MM DIA ( E and M DSR 2022 , ( DSR CODE NO 18.11.6)

Providing , installation , testing and commissioning of non return valve of following sizes confirming to IS: 5312 complete with rubber] gasket , GL bolts , nuts, washers etc. as required: ( E and M DSR 2022 , (DSR 18.14.5) 100 mm i/d

Providing , installation , testing and commissioning of non return valve of following sizes confirming to IS: 5312 complete with rubber] gasket , GL bolts , nuts, washers etc. as required: ( E and M DSR 2022 , (DSR 18.14.5) 150 mm i/d

CO2 Type Fire Extinguisher 4.5 Kg. Capacity ISI Mark IS: 15683 operating temperature( plus 5)0 C to of ( plus 55)0 C for class 13B type of fire fitted with PVC Bend Horn Complete on all respect.)(. NS ITEM )

Providing and Fixing ABC Powder Type (Stored Pressure) Fire Extinguisher 6 Kg. Capacity ISI Mark IS:15683 operating temperature ( plus 5)°C to ( plus 55)°C for Class 2A and 21B type of fire filled with MAP Powder Complete in all respect. (. NS ITEM )

FIRE PUMP ROOM :- Supplying, installation, testing and commissioning of Electric driven Main Fire Pump suitable for automatic operation and consisting of following, co (a) (a) Horizontal type, multistage, centrifugal, split casing pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS 1520. (b)Suitable HP Squirrel cage induction motor, TEFC, synchronous speed 1500 RPM, suitable for operation on 415 volts, 3 phase 50 Hz, AC supply with IP 55 protection for enclosure, horizontal foot mounted type with Class-`F` insulation, conforming to IS-325. (c) M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. (d) Suitable cement concrete foundation duly plastered with anti vibration pads. 2280 lpm at 70 m Head (E and M DSR CODE 18.1.5)

(A)Supplyng , installation , testing, and commissioing of diesel egine driven main fire pump suitable for automatic operation and consisting of following , complete in all respet, as required: (Diesel Driven Pump ) (B) Horizontaltype , multistage , centriugal pump of cast of iron body and bronze impeller with stainless steel shaft , mechanical seal conforming to IS 1520 . (C) Suitable HP , 1500 RPM water cooled with radiator , diesel egine conforming to relevant IS stadard complete with auto starting mechanism , 12/24 volts electric starting equipment , diesel tank, exhaust pipe extended upto 10 m outside pump house duly insulated with 50 mm thick glass wool with 1.0 mm thick aluminium sheet cladding, residential , silencer , instruments and protection as per standard speification , stop solenoid for auto stop i the event of fault with audio indications , painted with post office red colour etc. as required. (D)M.S fabricated , common base plate, coupling , coupling guard , foundation bolts etc.. as required. (E) Suitable cement concrete foundation duly plastered and with anti vibration pads. 2280 lpm at 70 m Head ( ( E and M DSR 2022 , DSR CODE 18. 2.5 )

Supplying, installation, testing and commissioning of electric driven pressurisation pump suitable for automatic operation and consisting of following, complete in all respects, as required : (Jockey Pump) Horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS : 1520. Suitable HP squirell cage induction motor TEFC type suitable for operation on 415 volts, 3 phase 50 Hz AC supply with IP 55 class of protection for enclosure, horizontal foot mounted type with Class-`F` insulation, conforming to IS : 325. M.S.fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. Suitable cement concrete foundation duly plastered and with anti vibration pads.180 lpm at 70 m Head ( ( E and M DSR 2022 , DSR CODE 18. 3.2 )

Supplying, installation, testing and commissioning of electric driven terrace pump suitable for automatic operation and consisting of following, complete in all respects, as required: (Terrace Pump) (a) Horizontal type, multistage, centrifugal, split casing pump of cast iron body and bronze impeller with stainless steel shaft, mechanical confirming to IS : 1520 b) Suitable HP squirell cage induction motor TEFC type suitable for operation on 415 volts, 3 phase, 50 Hz, AC supply with IP55 class of protection for enclosure, horiziontal foot mounted type with Class-`F` insulation, conforming to IS-325. (c) M.S.fabricated common base plate, coupling, coupling guard, foundation bolts etc.as required. (d) Suitable cement concrete foundation duly plastered and with anti vibration pads. (A) 900 lpm at 35 m Head ( ( E and M DSR 2022 , DSR CODE - 18.4.1)

CONTROL PANELS :- Fabrication, supply, Insallation testing and commissioning of Electrical control panel of cubical construction, floor mounted type, fabricated out of 2mm thick CRCA sheet, compartmentalised with hinged lockable doors, dust and vermin proof, powder coated of approved shade after 7 tank treatment process, cable alley, interconnection with suitable size copper conductor cable/solid copper strip, having switchgears and accessories, mountings and internal wiring, earth terminals, numbering etc. complete in all respect, suitable for main fire pump, pressurisation pump and diesel pump set complete as per CPWD specification with following in coming and Outgoings, suitable for operation on 415V, 3 phase, 50Hz Ac Supply with enclosure protection class IP 42 as required :Incomings 630A, 50kA 4 Pole MCCB, Ics=100% Icu rating Digital Voltmeter 0-500V with selector switch Ammeter (0-630 A) with selector swtich and CTs etc. LED type RYB phase indicating lamps, ON, OFF, trip indicating lamps Set of Copper Bus Bar 800Amps . Outgoings ( Note : All outgoing feeders for pumps should have digital Ammeter with selector switches, and LED type ON, OFF, trip indicating lamps). Main Fire Pump 250 A, 50kA TPN MCCB, Ics=100% Icu, with fully automatic Star/Delta starter suitable for 100 hp pump with overload protection, current sensing type single phase preventor complete with all acceessories and internal wiring required for automatic operation, selector switch for local/remote, auto/manual/OFF operation.Jockey Pump 125 A, 50kA TPN MCCB, Ics=100% Icu, with Suitable HP fully automatic Star/Delta starter with overload protection, current sensing type single phase preventor complete with all acceessories and internal wiring required for automatic operation, selector switch for local/remote, auto/manual/OFF operation.Diesel Engine Control Control for diesel engine comprising - Automatic/Manual selctor switch and 3 attempts starting device, timers and relays as required, push buttons, start/stop in manual mode Indicating lamp for high/ Low Lub. Oil pressure, High Water Temp and Engine on indication Battery charger suitbale for 12V/24 V DC with boost and trickle selector switch, 0-30 V DC volt meter, and 0- 20 A DC Ammeter All standard relays and accessories for automatic operation of diesel engine System Controller. Designing, Supply, Installation, Testing and commissioning of system controller to control operation of main electric fire pump, diesel pump, Pressurization pump, Terrace pump in sequence as per specification consisting of relays, timers. Sensors, annunciation window for fault indication, complete as per specification. (D.S.R CODE 18.5.1 )

Supplying, installation, setting, testing and commissioning of differential type pressure switches of size 100 mm dia for pressure range upto 10Kg/cm2 for operation of filter feed pumps.( DSR CODE 18.22 )

FIRE DOOR : - Single Leaf Fire exit door , Size (1200 MM X 2100 MM ) Complete With Hinges , External trim bar Panic latch ,Single Point Panic bar Exit Device , Vision Panel of Size -200 mm into 300 mmFire rated 10 MM , Over Head Door Closer, Metal Sleeve Anchor M8*80 mm Long, Size (NS ITEM )

Providing, fixing, testing and commissioning of 15mm dia quartzoid bulb type sprinklers of rating 68 degree centigrade with required accessories :Pendent Sprinkler ( ( E and M DSR 2022 , DSR CODE-18.21.1)

Providing, fixing, testing and commissioning of 15mm dia quartzoid bulb type sprinklers of rating 68 degree centigrade with required accessories :Upright Sprinkler ( ( E and M DSR 2022 , DSR CODE - 18.21.2)

Supplying and fixing of fire brigade connection of cast iron body with gun metal male instantaneous inlet couplings complete with cap and chain as reqd. for suitable dia ms pipe connection conforming to is 904 as rewuired . (A) 4 Way 150 mm dia ( ( E and M DSR 2022 , DSR CODE-18.19.2)