8143/21-22/E8 REPAIR/MAINTENANCE TO CENTRAL HEATING PLANTS AND REPLACEMENT OF INSULATION PPR PIPES, CONTROL VALVES, HEATER, TOPPING UP OF GLYCOL, HOT WATER SUPPLY AT 31 AP, 3 IDSR, CMIR, B MESS AT KARU AND KIARI AREA UNDER GE 860 EWS

Amount

Servicing and Maint of Central Heating System ( Oil fired hot glycol based generator) for maintaining inside condition suitable for human comfort including maint work such as Disconnecting, dismantling and Strip opening of the plant for repair, de-carbonizing and cleaning internally with wire brush and arresting for any leakage by gas welding, cleaning the exhaust pipe, spare required if any ,taking out the broken nut bolts , replacement of broken glass of the boiler and reassembling the plant and testing complete for the following capacity of plants :- (a) Hot water generator 110000 K Cal/hr at CMIR Model : WHW-100, Make : Westhern - Set of 3 Nos Note : (i) The above quoted rates are also deemed to be included the cost of skilled technician from reputed company and for repair to major parts , replacement of minor parts such as filters, nut bolts, control panel with conventional controls, indication lamps, for smooth functioning of oil fired hot glycol generators

Servicing and Maint of Central Heating System ( Oil fired hot glycol based generator) for maintaining inside condition suitable for human comfort including maint work such as Disconnecting, dismantling and Strip opening of the plant for repair, de-carbonizing and cleaning internally with wire brush and arresting for any leakage by gas welding, cleaning the exhaust pipe, spare required if any ,taking out the broken nut bolts , replacement of broken glass of the boiler and reassembling the plant and testing complete for the following capacity of plants :- (a) Hot water generator 100000 K Cal/hr at 3 IDSR HQ office & JCO's Mess - Set of 3 Nos Model : AMW-01/449 , Make : AQUAMATIC- THERMAX Note : (i) The above quoted rates are also deemed to be included the cost of skilled technician from reputed company and for repair to major parts , replacement of minor parts such as filters, nut bolts, control panel with conventional controls, indication lamps, for smooth functioning of oil fired hot glycol generators

Servicing and Maint of Central Heating System ( Oil fired hot glycol based generator) for maintaining inside condition suitable for human comfort including maint work such as Disconnecting, dismantling and Strip opening of the plant for repair, de-carbonizing and cleaning internally with wire brush and arresting for any leakage by gas welding, cleaning the exhaust pipe, spare reqd if any ,taking out the broken nut bolts , replacement of broken glass of the boiler and reassembling the plant and testing complete for the following capacity of plants :- (a) Hot water generator 200000 K Cal/hr at 3 IDSR OR Line. Model : AMW-02/363 , Make : AQUAMATIC- THERMAX - Set of 2 Nos Note : (i) The above quoted rates are also deemed to be included the cost of skilled technician from reputed company and for repair to major parts , replacement of minor parts such as filters, nut bolts, control panel with conventional controls, indication lamps, for smooth functioning of oil fired hot glycol generators.

Servicing and Maint of Air conditioning system of capacity not less than 36 TR for maintaining inside conditions as follows :- Temparature 22 degree Centigrade + 2 degree, RH 50% + 5 % Air Changes 1.5 naturally outside ambient condition are Summer temp +30 degrre centigrade , RH 25% to 30 % all as directed by Engr-in-Charge. Model No XAC3S-036M Make Blue Star Note : The above quoted rates are also deemed to be included for the cost of skilled technician from reputed company and repair to major parts, replacement of minor parts such as capillaries, volt meter, ammeter, PCB Control panel, valves, relays, indication lamps, charging of deficient quantities of refrigerent etc for the smooth functioning of 03 Nos Air conditioning plant of capacity not less than 36 TR each all as directed.

Servicing and Maint of Central Heating System (electric heater based hot glycol generator) for maintaining inside condition as follows :- Temparature 22 degree Centigrade + 2 degree, RH 50% + 5 % Air Changes 1.5 naturally outside ambient condition are winter temp -20 degree centigrade , RH - Nil all as directed by Engr-in-Charge. Note : The above quoted rates are also deemed to be included the cost of skilled technician from reputed company and for repair to major parts, replacement of minor parts such as MS insulated shell, multiple bank of immersion heaters, control panel with conventional controls, indication lamps, for smooth functioning of 03 Nos of capacity 250 KW each electric heater based hot glycol generators.

Dismantling/Disconnecting all the connection of unserviceable display panel from AC system 36 TR supply and fixing with new panel of same capacity and size complete all is specified and as directed by Engr-in-charge. Model No XAC3S-036M Make Blue Star

Disconnecting, dismantling and taking out the burner assy 200000 K/cal/hr complete and transport of the same to authorised company workshop for Servicing and Maint including repair to burner assy and replacement of spares such as nozzles, electrodes, leakage arresting for its inlet and outlet pipes and testing complete all as directed. Model : AMW-02/363 , Make : AQUAMATIC- THERMAX

Dismantling disconnecting and taking out the unservicable Ignition transformer from the burner assy of any size and capacity supply and fixing the same compete all as specifid and as directed.

Dismantling disconnecting and taking out the unservicable Ignition rod from the burner assy of any size and capacity supply and fixing the same compete all as specifid and as directed.

Dismantling disconnecting and taking out the unservicable Photo cell from the burner assy of any size and capacity supply and fixing the same compete all as specifid and as directed.

Dismantling disconnecting and taking out the unservicable lead from the burner assy of any size and capacity supply and fixing the same compete all as specifid and as directed.

Dismantling disconnecting and taking out the unservicable sequence controller from the burner assy of any size and capacity supply and fixing the same compete all as specifid and as directed.

Dismantling disconnecting and taking out the unservicable Feed pump from the burner assy of any size and capacity supply and fixing the same compete all as specifid and as directed.

Dismantling disconnecting and taking out the unservicable Fuel filter from the burner assy of any size and capacity supply and fixing the same compete all as specifid and as directed.

Dismantling disconnecting and taking out the unservicable Nozzel from the burner assy of any size and capacity supply and fixing the same compete all as specifid and as directed.

Dismantling/Disconnecting all the glycol connection of CHS motors draining all the glycol from the over head tank including glycol in the pipes filtered the unseviceable glycol and put serviceable glycol in the Brls and put mudy glycol in the tank dug away from the CHS Plant. Descaling all the glycol pipes with water and mixture of acid (20 % acid and 80% water)remove all the mud partcles By making suitable drain in the pipes complete all as specified and as directed by Engr-in-charge.

Dimantling/disconnecting all the electrical and pipe connection from the unserviceable Glycol circulating motor of 7.5 HP . Taking the motor to the authorised workshop at Leh. Winding the same with copper wire of same size and turns including varnishing . shifting the same to the installation and fixing at the site complete all as specified and as directed by Engr-in-charge.

Dimantling/disconnecting unserviceable Cast iron gun metal butterfly valve of size 100 mm dia with CI drilled flanged ends (integrally cast) class PN-I.6, conforming to IS : 13095 / BS: 5155 with stainless steel spindle and iron wheel non rising type including jointing material complete such as rubber or fibre board insertion packing rings with requisite numbers of nuts, bolts & washers etc including taking out existing unserviceable valve complete all as specified and directed. Make : KIRLOSKAR/BIR/LEADER

Dimantling/disconnecting unserviceable Cast iron gun metal butterfly valve of size 80 mm dia with CI drilled flanged ends (integrally cast) class PN-I.6, conforming to IS : 13095 / BS: 5155 with stainless steel spindle and iron wheel non rising type including jointing material complete such as rubber or fibre board insertion packing rings with requisite numbers of nuts, bolts & washers etc including taking out existing unserviceable valve complete all as specified and directed. Make : KIRLOSKAR/BIR/LEADER

Taking out the unservicable insulation from PPR pipe 20 mm bore of pipe and providing for Insulation of Pipe with PUF slab 30 mm thick and applying bituminuous compound and GI cladding with 26 gauge GI sheet complete including complete earthwork for clearance around the pipe compete all as specifid and as directed.

Taking out the unservicable insulation from PPR pipe 40 mm bore of pipe and providing for Insulation of Pipe with PUF slab 30 mm thick and applying bituminuous compound and GI cladding with 26 gauge GI sheet complete including complete earthwork for clearance around the pipe compete all as specifid and as directed.

Taking out the unservicable insulation from MS PPR pipe 50 mm bore of pipe and providing for Insulation of Pipe with PUF slab 30 mm thick and applying bituminuous compound and GI cladding with 26 gauge GI sheet complete including complete earthwork for clearance around the pipe compete all as specifid and as directed.

Dismantling/disconnecting PPR Pipes & supply and fixing 20 mm dia 3- layer PP-R Polypropylene random copolymer) pipes SDR 7.4 & SDR 11 UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches

Dismantling/disconnecting PPR Pipes supply and fixing 40 mm dia 3- layer PP-R Polypropylene random copolymer) pipes SDR 7.4 & SDR 11 UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches

Dismantling/disconnecting PPR Pipes supply and fixing 50 mm dia 3- layer PP-R Polypropylene random copolymer) pipes SDR 7.4 & SDR 11 UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches

Servicing to fan coil units of capacity 4500 Kcal/hr/ 3000 K Cal/hr wall/ floor mounted type, cleaning the filter , top grill, side panels, copper tube aluminum finned coil, centrifugal fan etc adjusting the inlet outlet valves, including PVC Pipe , union and wall valves whichever is reqd arresting the leakage if any, every two months servicing to inner units all as directed.

Supply, mixing and filling of mono Glycol concentrate along with necessary additives and inhibitor in cognition and sealed in barells. The mixture freezing temperature shall be (-) 35 degree Centigrade , all as specified . The mode of payment and operation involved for this item shall be as under:- Note: (a) Mono Ethylene Glycol in concentrated from shall only be measured and paid under this item. (b) Material and labour for mixing, filling, preparation for Glycol charge to get the total quantity of mixture including first filling required for operation of CHS plant and network having 40% quantity of treated water available at site and 60% of mono ethylene glycol supplied as above to attain the freezing temperature of mixtures as (-35 degree Centigrade). The quoted rates shall be deemed to include the above provision. (c) The water for preparation of mixture will be supplied by MES without any extra charges for this item. The water shall be supplied at point decided by GE and quoted rates shall deemed to be included for transportation of same from the take off point by the contractor . (d) Any other additives and inhibitors as per the requirement laid down in relevant IS shall also deemed to included in quoted rates. (e) Empty barells shall be property of MES. Make :- Indian oil/Hindustan petroleum/ Bharat petroleum

Dismantling/Disconnecting Ball valves Supply and fixing Ball valves 20 mm high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 20mm-210gms.) all as specified and as directed by Engr-in-charge Make Kirloskar/Zoloto

Dismantling/Disconnecting ball valves & Supply and fixing ball valves 25 mm high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 25mm-455gms) all as specified and as directed by Engr-in-charge Make Kirloskar/Zoloto

Dismantling/Disconnecting ball valves & Supply and fixing Ball valves 40 mm high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 40mm - 690 gms) all as specified and as directed by Engr-in-charge Make Kirloskar/Zoloto

Dismantling/Disconnecting ball valves & Supply and fixing Ball valves 50 mm high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 50mm - 780 gms) all as specified and as directed by Engr-in-charge Make Kirloskar/Zoloto

S & F Pressure gauge 100 mm dia, rating 0 to 14 Kg/Sqcm including taking out existing unserviceable gauge complete all as specified and directed. Make :AE/IEBIG

Dismantling/Disconnecting unserviceable FCU Wall/floor mounted complete with Top grill, ABS(Plastic)casing,3 speed motor wall mounted bracket inlet out let manifold, etc from 3IDSR ORS line 3IDSR office & JCOs Mess Heating cap 3000/4500 K cal/hr. Supply and installation same complete all as specified and as directed. Make Western/Universal.

Dismantling/Disconnecting unserviceable Monoblock centrifugal pump 7.5 HP having mechanical seal from CH 3IDSR ORS line 3IDSR office & JCOs Mess MSL Shed Supply and installation same complete all as specified and as directed by Engr-in-charge. Make Kirloskar/ Crompton greaves or equvalent to approved Make.

Dismantling/Disconnecting unserviceable control pannel of CHS 200000 K/Cal at 3 IDSR CHS plant supply and fixing the same conferming that all temperature controller and tripping devices are there in the control pannel all as specified and as directed by Engr-in-charge. Make Westhern, Thermax or equivalent to approved make.

Dismantling/Disconnecting unserviceable control pannel of CHS 100000 K/Cal at 3 IDSR CHS plant supply and fixing the same conferming that all temperature controller and tripping devices are there in the control pannel all as specified and as directed by Engr-in-charge Make Westhern, Thermax or equivalent to approved make.

Dismantlin/Disconnecting brass union 15 mm dia from the FCU supply and fixing the same all as specfied and as directed by Engr-in-charge.

Dismantlin/Disconnecting 12 mm dia PVC pipe from the FCU supply and fixing the same all as specfied and as directed by Engr-in-charge.

aman ent

M/S MALIK CHAND SIRI RAM

EESSI