Supply, Installation, Testing And Commissioning Of Central Heating System Along With Allied Works At District Hospital Ganderbal.-2 Hot Water Generator 3 Horizontal Water Tube Type Hot Water Generator Complete With Combustion Equipments, Control , ganderbal-Jammu And Kashmir

Supply, Installation, Testing And Commissioning Of Central Heating System Along With Allied Works At District Hospital Ganderbal.-2 Hot Water Generator 3 Horizontal Water Tube Type Hot Water Generator Complete With Combustion Equipments, Control Panel, Controls, Drain Valve With Piping And Other Accessories Complete In All Respects Alongwith Foundation As Per Oem Recommendations. 4 Capacity Each 600, 000 Kcal / Hr 5 Boiler Chimeny 6 M. S Hot Water Generator Flue Duct Of Requireddiameter As Per Oem Of Hwgmanufactured From 5 Mm Thick Ms Sheet With 10 Mm Thick Ms Base Plate Installed On Cement Concrete Foundation And Firmly Clamped Onto The Building Wall. 7 Pumps 8 Hot Water Circulation Pumps 9 Hot Water Circulation Monoblock Pump Complete With Tefc Electric Motor With Class F Insulation, Pump With Mechanical Seal Suitable For Hot Water Application Upto 90ºc Alongwith Butterfly Valves ( 2 No ) , Y- Strainer ( 1 No ) Nrv ( 1 No ) , Pressure Gauge With Stand Pipe And Gauge Cocks ( 2 No ) , Temperature Gauge ( 2 No ) . Pumps Are To Be Mounted On Common Base Frame Duly Grouted In Cement Concrete Foundation. 10 Capacity 350 Gpm At 40 M Head 11 Oil Transfer Pumps 12 Gear Oil Transfer Pump With 3 Hp Flame Proof Motor Rating Alongwithcommon Base Frame Duly Grouted In Cement Concrete Foundation.Suction: 50 Mmdelivery: 50 Mmcapacity 50 Lpm 13 Softwater Pumps 14 Soft Water Pumpcomplete With Electric Motor Of 1 Hp Rating Alongwithcommon Base Frame Duly Grouted In Cement Concrete Foundation.Capacity 50 Lpm At 15 M Head 15 Tanks 16 Mixing Tank 17 Hot Water Mixing Tank Made Of 6 / 8 Mm M.S. Plate With Dished Ends, Manhole Dully Covered And Necessary Connections Covered With 50Mm Thick Glasswool Insulationand Finished With 24 Gauge Aluminium Cladding And Complete As Per Specifications And Drawingwith Structural Support To Raise The Tank At Least 300 Mm Above Finish Fl. 18 4250 Litres, Size 1.4 M Dia X 2.75 M Long. 19 Bulk Oil Tank 20 Bulk Oil Tank 20Klcomplete Of 6 / 8 Mm Ms Plate With Manhole Dully Covered To Be Laid Underground As Per Specifications And Drawings 21 20000 Litres, Size 2.1 M Dia X 6 M Long. 22 Day Oil Tank 23 Day Oil Tank Of 5 Mm M.S Plate Complete With Manhole Dully Covered, Gauge Glass 9 Kw Oilheater, Necessary Connections And Strucrural Support For Mounting Oil Tank And Ladder Made Out Of Tubular Ms Section Complete As Per Specifications And Drawing. 24 Capacity 990 Litres, Each Size 1 M X 1 M X 1 M 25 Expansion Tank 26 Hot Water Expansion Tank Of 4 Mm M.S Complete With Manhole Dully Covered, Necessary Connections Covered With 50Mm Thick Glasswool Insulation And Finished With 24 Gauge Aluminium Cladding And Strucrural Support For Mounting Expansion Tank 27 Capacity 2000 Litres, Each Size 1.45 M X 1.45 M X 1.0 M 28 Soft Water Tank 29 Soft Water Tank Of Hdpe ( Tripple Layer ) With Necessary Connections Capacity 1000 Litres 30 Water Softener 31 Water Softener Havingsteel Body With Accessories Viz Softner Pump, Valve, Requisite Brine Tank Etc. Complete In All Respect Alongwith Cement Concrete Foundation. Capacity 1500 Litres / Hr 32 Hot Water Radiators 33 Steel Panel Heating Radiators With Working Pressure Ranging From 10-13 Bar Having Working Temperature At 110 C , Complete With Top Grilles And Side Covers As Standard Alongwith Inlet Valve, Outlet Valve, Air Purge Valve And Threaded Plug As Per Oem Inlet Water Temp: 75ºcoutlet Water Temp: 65ºcroom Temp: 22 ºc 34 1000 Kcal / Hr ( Double Panel Double Convector ) 35 1500 Kcal / Hr ( Double Panel Double Convector ) 36 2000 Kcal / Hr ( Double Panel Double Convector ) 37 2500 Kcal / Hr ( Double Panel Double Convector ) 38 3000 Kcal / Hr ( Double Panel Double Convector ) 39 3500 Kcal / Hr ( Tripple Panel Tripple Convector ) 40 4000 Kcal / Hr ( Tripple Panel Tripple Convector ) 41 Hydronic Hi-Wall Units 42 Hydronic Hi-Wall Units Complete With Inlet Outlet / Outlet Valves, Y-Strainer And Copper Piping And Fittings Etc.Inlet Water Temp: 75 Ocoutlet Water Temp: 65 Ocroom Temp: 22 Oc 43 6000 Kcal / Hr 44 M.S. Piping ( Hot Water ) 45 Mildsteel Erw Hot Water Piping Of Class ‘C’ ( Above / Underground ) Complete With Fittings Like Elbow, Tee, Bends, Flanges Etc Alongwith Structural Supports As Per Norms And Two Coats Of Red Oxide Primer Follwed By Two Or More Coats Of Butiminous Paint Complete In All Respects. 46 300 Mm Dia 47 250 Mm Dia 48 200 Mm Dia 49 150 Mm Dia 50 125 Mm Dia 51 100 Mm Dia 52 80 Mm Dia 53 65 Mm Dia 54 50 Mm Dia 55 40 Mm Dia 56 32 Mm Dia 57 25 Mm Dia 58 20 Mm Dia 59 M.S. Piping ( Chilled Water ) 60 100 Mm Dia 61 80 Mm Dia 62 65 Mm Dia 63 50 Mm Dia 64 40 Mm Dia 65 Pipe Insulation ( Hot Water ) 66 Elastrometric Closed Cell Nitrile With Glass Clothas Per Specifications. 67 250 Mm Dia 68 200 Mm Dia 69 150 Mm Dia 70 125 Mm Dia 71 100 Mm Dia 72 80 Mm Dia 73 65 Mm Dia 74 50 Mm Dia 75 40 Mm Dia 76 32 Mm Dia 77 25 Mm Dia 78 20 Mm Dia 79 Glasswool Pipe Sections Of 80Kg / Cum Density Insulationalong With Chicken Mesh And Aluminium Cladding Of 26 Gauge As Per Specifications. 80 300 Mm Dia 81 250 Mm Dia 82 100 Mm Dia 83 80 Mm Dia 84 Glasswool Pipe Sections Of 80Kg / Cum Density Insulationalong With Chicken Meshand Tar Felt As Per Specifications. 85 250 Mm Dia 86 Pipe Insulation ( Chilled Water ) 87 Elastrometric Closed Cell Nitrile With Glass Clothas Per Specifications. 88 100 Mm Dia 89 80 Mm Dia 90 65 Mm Dia 91 50 Mm Dia 92 40 Mm Dia 93 Underground / Above Ground ( Oil Line ) 94 4Mm Thick Pypekote Insulation. 95 50 Mm Dia 96 40 Mm Dia 97 25 Mm Dia 98 20 Mm Dia 99 M.S. Piping ( Galvanised ) 100 Mildsteel Erw ( Galvanised ) Water Piping Of Class ‘B’ Complete With Fittings Elbow, Tee, Bends, Flanges Etc Alongwith Structural Supports As Per Norms Etc As Per Specifications Anddrawings. 101 25 Mm Dia 102 Air Handling Units ( Tfa ) 103 Eurovent Certified Air Handling Units Comprising Of Following Specifications: Double Skinned Panels Of 50Mm Thickness With Internal Insulation Material Puf With 38±2 Kg / M³ Density Sandwiched Between Two Sheets And Fixed To Extruded Aluminium Structural Framework With Thermal Break Profile. Inner Sheet Shall Be 0.60 Mm Thick Of Plain Gss. Outer Sheet Shall Be 0.60Mm Thick Of Precoated Gss. The Entire Framework Shall Be Mounted On Gss Channel Base. Access Doors Shall Be Double Skin Type. Condensate Drain Pan Shall Be Of 1.2Mm Ss With 13Mm Thick Nitrile Rubber Insulation. Fan Section Complete With Forward / Backward Curved Didw Type Centrifugal Fans Of 100% Capacity Each, Tefc Squirrel Cage Induction Motor Suitable To Operate On 415+10%V, 50Hz, 3 Phase Ac Power Supply And Belt Drive Package. Filter Section Complete With Pre Filter Of Efficiency 90% Down To 10 Microns And Fine Filter Of 99% Efficiency Down To 3 Microns. Air Handling Units Shall Be Provided With Separate Heating And Cooling Coils, Adequate Vibration Isolation Pads, Fire Retardent Flexible Canvass Connections Made Out Of Canvass Sleeve And Drain Piping Upto Drain Trap. The Air Handling Shall Be Of Following Parameters.Rows Of Heating Coil: 6Rows Of Cooling Coil: 4, Static Pressure Drop: 50 Mm Wg 104 4000 Cfm 105 3000 Cfm 106 2000 Cfm 107 Electric Panel For Air Handling Units 108 Electrical Panel Board For Ahu Made Of 16 Gauge Sheet Duly Epoxy Painted And Complete With Cu Bus Bar, Voltmeter, Ammemeter, Indicating Lights, Selector Switch, Incomming / Outgoing Isolators, Single Phase Preventors, Mcb, Relay Etc. As Recommended By Oem 109 Duct With Allied Items 110 Ducting ( For Tfa ) 111 Galvanised Sheet Metal Ducting With Neoprene Gaskets, Supports, Hangers, Nuts, Bolts, Washers Etc. Complete In All Respects. 112 1.0 Mm 113 0.8 Mm 114 0.63 Mm 115 Duct Insulation / Acoustic Lining 116 Duct Insulation / Acoustic Lining Of Elastrometric Nitrile Insulation Alongwith Adhesive Etc. As Per Requirement Complete In All Respects As Per Specifications. 117 19 Mm Thick. 118 Grilles / Diffusers 119 Extruded Aluminium Supply And Return Air Grilles / Diffusers Duly Powder Coated As Per Specifications And Drawings. 120 Aluminium Grilles With Damper 121 Aluminium Diffusers With Damper 122 Fresh Air Louvers 123 Extruded Aluminium Louvres With Frame Bird Screeen Mesh, Pre-Filter With Frame, Mounting Arrangement Etc. As Per Specifications And Drawings. 124 Motorised Fire Damper 125 Galvanised Sheet Fire Damper As Per Specifications And Drawings Including Control Cabling Upto Fire Panel As Per Specifications And Drawings. 126 Actuators 127 Electronic Type Actuator Havingan Overload Proof D.C. Motor With Suitable Gear Train As Per Specifications Of Section A. 128 Valves 129 Butterfly Valve 130 250 Mm Dia 131 100 Mm Dia 132 80 Mm Dia 133 65 Mm Dia 134 50 Mm Dia 135 Ball Valve 136 50 Mm Dia 137 40 Mm Dia 138 32 Mm Dia 139 25 Mm Dia 140 20 Mm Dia 141 Y-Strainers 142 G.M. Y Strainer With Flanges Etc. Complete As Per Specification Of The Following Sizes. 143 50 Mm Dia 144 40 Mm Dia 145 Non- Return Valves 146 G.M. Non Return Valve With Flanges Etc. Complete As Per Specification Of The Following Sizes. 147 50 Mm Dia 148 Motorised Valves 149 3- Way Motorised Valve Complete With Actuator, Thermostat, Flanges, Nuts, Bolts And Gaskets As Required. The Valves Shall Be Interconected With Thermostat Inside The Room / Corridoor For Temperature Settings As Required. 150 40 Mm Dia 151 Misc. Items 152 Pressure Gaugesglycerine Fillied As Per Specifications ( 100 Mm Dial ) 153 Thermometer As Per Specifications ( 100 Mm Dial ) 154 Air Release Valveswith Isolation Ball Valves ( 25Mm ) 155 Electrical 156 Main Panel For Central Heating 157 Supply, Installation, Testing & Commissioning Of Motor Control Center For Hot Water Generators, Chillers And The Pumps.The Panel Shall Be Indoor Free Standing Floor Mounted Sheet Metal Clad Cubicle Dead Front Type Dust And Vermin Proof Fabricated Out Of 14 Swg Sheet Complete With Shrouded Aluminum Bus Bars Of Tpn + E. The Incoming & Outgoing Feeder Shall Be Accommodated In A Modular Multitier Arrangement, Adequate Sized Cable Alley, Painting, Earthing, Numbering, Danger Plate Etc. As Required.The Panel Shall Comprise Of The Following And Shall Have Minimum 20% Spare Capacity. Incoming: One No.250 A Tp&N Mccb, 250 Amp On Load Changeover, One No. Voltmeter ( 0-500 V ) With 3 Way Selector Switch, One No. Of 0-250 Amps Ammeter With Selector Switch , Three Nos. Of Phase Indication Lamps And 300 A Tpn&E Al.Bus Bar .Outgoing:Two NoS. 63 A Tp&N Mccb For Hot Water Pumps Each Mccb Compartment Shall Be Equipped With Suitable Range Ammeter, Ammeter Selector Switch Separate Single Phase Preventer, On / Off / Trip Indicating Lights, Star -Delta Starter For Two NoS 20 Hp Motors, Two Nos. 32 A Tp&N Mccb For Hwg With On Indicating Light, Two Nos. 32 A Tp&N Mcb With Dol Starter For Fuel Pumps With On Indicating Lights, Each Mcb Compartment Shall Be Equipped With Suitable Range Ammeter, Ammeter Selector Switch, Separate Single Phase Preventer, On / Off / Trip Indicating Lights. 02 Hp Dol Starter Formotor For Soft / Raw Waterpumps, 63 Ampare Tp&N Mccb For Heaters ( 02 NoS ) Each Mccb Compartment Shall Be Equipped With Suitable Single Phase Preventer On / Off / Trip Indicating Lights.Spares : Two 63A Tp&N Mccb, Two 32A Tp&N Mcb. 158 Cable Try 159 300 Mm Wide Perforated Cable Tray Of 2 Mm Thickness And Supported From Ceiling The Wall Duly Painted As Per Site Condition 160 Conduits 161 Ms Conduit Pipes 162 Electrical Cable 163 Providing And Fixing Pvc Insulated Unarmoured Copper Conductor Cables From Main Panel Board To Various Equipments Through Walls / Ceiling With Appropriate Clamps And Fixing Arrangements, Cable Tray Etc. As Per Specifications 164 4 Core -10 Sqmm 165 4 Core - 4 Sqmm 166 3 Core - 2.5 Sqmm 167 2 Core - 1.5 Sqmm 168 Earthing 169 Earthing Pit 170 Earthing For Various Equipments Inside Boiler House Using Copper Plate Electrode Of Size 600 X 600X 3 Mm Placed In 1000 X 1000X 1800 Mm Pit Filled With Charcoal & Salt By Copper Strip Of Size20 X 3 Mm Alongwith Perforated G.I Pipe As Per Specifications. 171 Earthing Strip 172 Copper Strip Of Size 20X3 Mm From Earthing Electrode To The Panel, Stabilizer, Boiler And Pumps Using Proper Fastners Concealed Under Floor.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	11-Jun-2022	date extension	Date	16-06-2022
2	16-Jun-2022	date extension 2	Date	27-06-2022

INR 2000 /-

INR 275000.0 /-

INR 1.37 Crore /-

Name of Work:Supply, installation, testingand commissioning of Central Heating System along with allied works at District Hospital Ganderbal. Estimated Cost Rs. 137.48Lacs

Sl. No.	Item Description
1	Supply, Installation, Testing and Commissioning of
2	Hot Water Generator
3	Horizontal water tube type hot water generator complete with combustion equipments, control panel, controls, drain valve with piping and other accessories complete in all respects alongwith foundation as per OEM recommendations.
4	Capacity each 600,000 Kcal/ Hr
5	Boiler Chimeny
6	M. S hot water Generator flue duct of requireddiameter as per OEM of HWGmanufactured from 5 mm thick MS sheet with 10 mm thick MS base plate installed on cement concrete foundation and firmly clamped onto the building wall.
7	Pumps
8	Hot water Circulation Pumps
9	Hot Water Circulation Monoblock Pump complete with TEFC electric motor with "class F" insulation, pump with mechanical seal suitable for hot water application upto 90ºC alongwith butterfly valves (2 No), Y- strainer (1 No) NRV (1 No), Pressure gauge with stand pipe and gauge cocks (2 No), Temperature gauge (2 No). Pumps are to be mounted on common base frame duly grouted in cement concrete foundation.
10	Capacity 350 GPM at 40 m Head
11	Oil Transfer Pumps
12	Gear Oil Transfer Pump with 3 HP flame proof motor rating alongwithcommon base frame duly grouted in cement concrete foundation.Suction: 50 mm Delivery: 50 mmCapacity 50 LPM
13	Softwater Pumps
14	Soft Water Pumpcomplete with electric motor of 1 HP rating alongwithcommon base frame duly grouted in cement concrete foundation.Capacity 50 LPM at 15 m Head
15	Tanks
16	Mixing Tank
17	Hot water mixing tank made of 6/8 MM M.S. Plate with dished ends, manhole dully covered and necessary connections covered with 50mm thick glasswool insulationand finished with 24 Gauge Aluminium cladding and complete as per specifications and drawingwith structural support to raise the tank at least 300 mm above finish FL.
18	4250 litres, size 1.4 M DIA X 2.75 M long.
19	Bulk oil tank
20	Bulk oil tank 20klcomplete of 6/8 mm MS plate with manhole dully covered to be laid underground as per specifications and drawings
21	20000 litres, size 2.1 M DIA X 6 M long.
22	Day Oil Tank
23	Day oil tank of 5 MM M.S plate complete with manhole dully covered, Gauge Glass 9 Kw OilHeater, necessary connections and strucrural support for mounting oil tank and ladder made out of tubular MS Section complete as per specifications and drawing.
24	Capacity 990 litres,each size 1 m X 1 m X 1 m
25	Expansion Tank
26	Hot Water Expansion Tank of 4 mm M.S complete with manhole dully covered, necessary connections covered with 50mm thick glasswool insulation and finished with 24 Gauge Aluminium cladding and strucrural support for mounting Expansion tank
27	Capacity 2000 litres,each size 1.45 m X 1.45 m X 1.0 m
28	Soft Water Tank
29	Soft water tank of HDPE (tripple layer) with necessary connections Capacity 1000 litres
30	Water Softener
31	Water Softener havingsteel body with accessories viz softner pump, valve, requisite brine tank etc. complete in all respect alongwith cement concrete foundation. Capacity 1500 litres/hr
32	Hot Water Radiators
33	Steel panel heating radiators with working pressure ranging from 10-13 bar having working temperature at 110 c ,complete with Top grilles and side covers as standard alongwith inlet valve, outlet valve, air purge valve and threaded plug as per OEM Inlet Water Temp: 75ºC Outlet Water Temp: 65ºC Room Temp: 22 ºC
34	1000 Kcal/Hr (Double Panel Double Convector)
35	1500 Kcal/Hr (Double Panel Double Convector)
36	2000 Kcal/Hr (Double Panel Double Convector)
37	2500 Kcal/Hr (Double Panel Double Convector)
38	3000 Kcal/Hr (Double Panel Double Convector)
39	3500 Kcal/Hr (Tripple Panel Tripple Convector)
40	4000 Kcal/Hr (Tripple Panel Tripple Convector)
41	Hydronic Hi-Wall Units
42	Hydronic Hi-Wall Units complete with inlet outlet/ outlet valves, Y-strainer and copper piping and fittings etc. Inlet Water Temp: 75 oC Outlet Water Temp: 65 oC Room Temp: 22 oC
43	6000 Kcal/Hr
44	M.S. Piping (Hot water)
45	Mildsteel ERW hot water piping of class ‘C’ (above/underground) complete with fittings like elbow, Tee, bends, flanges etc alongwith structural supports as per norms and two coats of red oxide primer follwed by two or more coats of butiminous paint complete in all respects.
46	300 mm DIA
47	250 mm DIA
48	200 mm DIA
49	150 mm DIA
50	125 mm DIA
51	100 mm DIA
52	80 mm DIA
53	65 mm DIA
54	50 mm DIA
55	40 mm DIA
56	32 mm DIA
57	25 mm DIA
58	20 mm DIA
59	M.S. Piping (Chilled Water)
60	100 mm DIA
61	80 mm DIA
62	65 mm DIA
63	50 mm DIA
64	40 mm DIA
65	Pipe insulation (Hot water)
66	Elastrometric Closed Cell Nitrile with Glass Clothas per specifications.
67	250 mm DIA
68	200 mm DIA
69	150 mm DIA
70	125 mm DIA
71	100 mm DIA
72	80 mm DIA
73	65 mm DIA
74	50 mm DIA
75	40 mm DIA
76	32 mm DIA
77	25 mm DIA
78	20 mm DIA
79	Glasswool pipe sections of 80Kg/CuM density insulationalong with chicken mesh and Aluminium cladding of 26 Gauge as per specifications.
80	300 mm DIA
81	250 mm DIA
82	100 mm DIA
83	80 mm DIA
84	Glasswool pipe sections of 80Kg/CuM density insulationalong with chicken meshand tar felt as per specifications.
85	250 mm DIA
86	Pipe insulation (Chilled water)
87	Elastrometric Closed Cell Nitrile with Glass Clothas per specifications.
88	100 mm DIA
89	80 mm DIA
90	65 mm DIA
91	50 mm DIA
92	40 mm DIA
93	Underground/ Above Ground (Oil Line)
94	4mm thick pypekote insulation.
95	50 mm DIA
96	40 mm DIA
97	25 mm DIA
98	20 mm DIA
99	M.S. Piping (Galvanised)
100	Mildsteel ERW (Galvanised) water piping of class ‘B’ complete with fittings elbow, Tee, bends, flanges etc alongwith structural supports as per norms etc as per specifications anddrawings.
101	25 mm DIA
102	Air Handling Units (TFA)
103	Eurovent certified air handling units comprising of following specifications: Double skinned panels of 50mm thickness with internal insulation material PUF with 38±2 kg/m³ density sandwiched between two sheets and fixed to extruded aluminium structural framework with thermal break profile. Inner Sheet shall be 0.60 mm thick of Plain GSS. Outer Sheet shall be 0.60mm thick of Precoated GSS. The entire framework shall be mounted on GSS Channel base. Access doors shall be double skin type. Condensate drain pan shall be of 1.2mm SS with 13mm thick nitrile rubber insulation. Fan section complete with forward/ Backward curved DIDW type centrifugal fans of 100% capacity each, TEFC squirrel cage induction motor suitable to operate on 415+10%V, 50Hz,3 phase AC power supply and belt drive package. Filter section complete with pre filter of efficiency 90% down to 10 microns and fine filter of 99% efficiency down to 3 microns. Air handling units shall be provided with separate heating and cooling coils, adequate vibration isolation pads, fire retardent flexible canvass connections made out of canvass sleeve and drain piping upto drain trap. The Air Handling shall be of following parameters.Rows of Heating Coil: 6 Rows of Cooling Coil: 4, Static pressure drop: 50 mm Wg
104	4000 CFM
105	3000 CFM
106	2000 CFM
107	Electric Panel for Air Handling units
108	Electrical Panel Board for AHU made of 16 gauge sheet duly epoxy painted and complete with Cu bus bar, voltmeter, ammemeter, indicating lights, selector switch, incomming/ outgoing isolators, single phase preventors, MCB, Relay etc. as recommended by OEM
109	Duct with allied items
110	Ducting (For TFA)
111	Galvanised Sheet metal ducting with neoprene gaskets, supports, hangers, nuts, bolts, washers etc. complete in all respects.
112	1.0 mm
113	0.8 mm
114	0.63 mm
115	Duct Insulation/Acoustic Lining
116	Duct insulation/ acoustic lining of Elastrometric Nitrile Insulation alongwith adhesive etc. As per requirement complete in all respects as per Specifications.
117	19 mm thick.
118	Grilles/Diffusers
119	Extruded aluminium supply and return air grilles/diffusers duly powder coated as per specifications and drawings.
120	Aluminium grilles with damper
121	Aluminium diffusers with damper
122	Fresh Air Louvers
123	Extruded aluminium louvres with frame bird screeen mesh, pre-filter with frame, mounting arrangement etc. as per specifications and drawings.
124	Motorised Fire Damper
125	Galvanised sheet fire damper as per specifications and drawings including control cabling upto fire panel as per specifications and drawings.
126	Actuators
127	Electronic type actuator havingan overload proof D.C. motor with suitable gear train as per Specifications of Section A.
128	Valves
129	Butterfly Valve
130	250 mm DIA
131	100 mm DIA
132	80 mm DIA
133	65 mm DIA
134	50 mm DIA
135	Ball Valve
136	50 mm DIA
137	40 mm DIA
138	32 mm DIA
139	25 mm DIA
140	20 mm DIA
141	Y-Strainers
142	G.M. Y Strainer with Flanges etc. complete as per specification of the following sizes.
143	50 mm DIA
144	40 mm DIA
145	Non- Return Valves
146	G.M. Non Return Valve with Flanges etc. complete as per specification of the following sizes.
147	50 mm DIA
148	Motorised valves
149	3- way motorised valve complete with actuator, thermostat, flanges, nuts, bolts and gaskets as required. The valves shall be interconected with thermostat inside the room/ corridoor for temperature settings as required.
150	40 mm DIA
151	Misc. Items
152	Pressure GaugesGlycerine fillied as per specifications (100 mm Dial)
153	Thermometer as per specifications(100 mm Dial)
154	Air release valveswith isolation ball valves (25mm)
155	Electrical
156	Main Panel for central heating
157	Supply,Installation,Testing & Commissioning of motor control center for hot water generators,chillers and the pumps.The panel shall be indoor free standing floor mounted sheet metal clad cubicle dead front type dust and vermin proof fabricated out of 14 SWG sheet complete with shrouded aluminum bus bars of TPN + E. The incoming & outgoing feeder shall be accommodated in a modular multitier arrangement, adequate sized cable alley, painting, earthing, numbering, danger plate etc. as required.The panel shall comprise of the following and shall have minimum 20% spare capacity. Incoming: One no.250 A TP&N MCCB, 250 Amp on load changeover, one No. Voltmeter (0-500 v) with 3 way selector switch,One No. of 0-250 AMPS ammeter with selector switch ,Three Nos. of phase indication lamps and 300 A TPN&E Al.Bus bar .Outgoing:Two No"s. 63 A TP&N MCCB for hot water pumps each MCCB compartment shall be equipped with suitable range ammeter, ammeter selector switch separate single phase preventer, on /off / trip indicating lights, Star -Delta starter for Two No"s 20 HP motors, Two Nos. 32 A TP&N MCCB for HWG with on indicating light, Two Nos. 32 A TP&N MCB with DOL Starter for fuel pumps with on indicating lights,Each MCB compartment shall be equipped with suitable range ammeter, ammeter selector switch, separate single phase preventer, on /off/trip indicating lights. 02 hp DOL starter forMotor for soft/ Raw waterpumps, 63 Ampare TP&N MCCB for heaters (02 No"s)each MCCB compartment shall be equipped with suitable single phase preventer on/off/trip indicating lights.Spares : Two 63A TP&N MCCB, Two 32A TP&N MCB.
158	Cable Try
159	300 mm wide Perforated cable tray of 2 mm thickness and supported from ceiling the wall duly painted as per site condition
160	Conduits
161	MS conduit pipes
162	Electrical cable
163	Providing and fixing PVC insulated unarmoured copper conductor cables from main panel board to various equipments through walls/ceiling with appropriate clamps and fixing arrangements, cable tray etc. as per specifications
164	4 Core -10 sqmm
165	4 Core - 4 sqmm
166	3 Core - 2.5 sqmm
167	2 Core - 1.5 sqmm
168	Earthing
169	Earthing Pit
170	Earthing for various equipments inside boiler house using copper plate electrode of size 600 x 600x 3 mm placed in 1000 x 1000x 1800 mm pit filled with charcoal & salt by copper strip of size20 x 3 mm alongwith perforated G.I pipe as per specifications.
171	Earthing Strip
172	Copper strip of size 20x3 mm from earthing electrode to the Panel, Stabilizer, boiler and pumps using proper fastners concealed under floor.