REPAIR/REPLACEMENT OF BER WINDOW / SPLIT TYPE ACs, WATER COOLERS, PUMP SETS CEILING AND EXHAUST FANS AT NPOL, KOCHI

Amount

Ceiling fan complete with down rod and all accessories 230V, 50Hz single phase, AC supply, 1200mm sweep, BEE star rated with inbuilt 2 mfd 440V AC capacitor start & run induction motor, white colour, rated speed 390 rpm/min (+10%), rated power 50 W, min power factor 0.90, Air delivery 222 cum/min with provision of 3 core 1.0 Sqmm cable from ceiling rose to fan including marking MES number on ceiling fan motor, complete all as specified and directed. Make: - Model No. Super Speed 50 of Havells or techno-commercially equivalent model in Bajaj / Orient / Usha. Note : - Minimum certified warranty of 02 years with service support from the date of installation is covered in above quoted rate.

Exhaust fan complete metal series, single phase, AC supply, rated voltage 230V/240V, 50 Hz, 300mm sweep, grey colour, smoothness running speed, double ball bearing, low noise not more than 40 dB, rated speed 1400 rpm/min, rated power 55 W, Air delivery 1200 cum/min with provision of 3 core 1.0 Sqmm cable from ceiling rose to exhaust fan including marking MES number on exhaust fan motor, complete all as specified and directed. Make: - Model No. Refresh Air DBB of Havells or techno-commercially equivalent model in Bajaj / Orient / Usha. Note : - Minimum certified warranty of 02 years with service support from the date of installation is covered in above quoted rate.

Exhaust fan complete metal series, single phase, AC supply, rated voltage 230V/240V, 50 Hz 450mm sweep, IP-55 protected, grey colour, smoothness running speed, low noise not more than 60 dB (+1.5dB), rated speed 1400 rpm/min, rated power 324 W, Air delivery 6125 cum/min, current rated 1.48 Amp, with provision of 3 core 1.0 Sqmm cable from ceiling rose to exhaust fan including marking MES number on exhaust fan motor, complete all as specified and directed. Make: Model No. Refresh Air HD of Havells or techno-commercially equivalent model in Bajaj / Orient / Usha. Note : - Minimum certified warranty of 02 years with service support from the date of installation is covered in above quoted rate.

Taking down ceiling fans / exhaust fans from any height and depositing the same in MES store yard, complete all as specified and directed. Note: - Rate quoted shall deemed to be included the cost of conveyance of stores for moving the man and materials etc., complete.

Supply, install, testing and commissioning of 1.5 TR capacity, split type air conditioning unit (Inverter type) complete with drive motor, air cooled condenser with all accessories varied speed and dual rotary compressor, including fixing the outdoor units as per manufacture's recommendation and fixing of indoor (high wall) unit on wall, providing and making interconnection, including refrigerent piping with nitryle rubber insulation and control cable from indoor unit to outdoor unit upto a distance of 3.0m, power cabling (Max 3.0m from Isolator / Enclosure) to unit, first charging of refrigerant gas (R-32) including cordless remote, drain piping of 25mm dia for connecting drain lines from indoor unit to maximum of 3.0m to nearest drain points, outdoor support stand if required complete all as specified and directed. Make: - Voltas / LG / Hitachi / Blue Star / LLOYD.

Supply, install, testing and commissioning of 2.0 TR capacity, split type air conditioning unit (Inverter type) complete with drive motor, air cooled condenser with all accessories varied speed and dual rotary compressor, including fixing the outdoor units as per manufacture's recommendation and fixing of indoor (high wall) unit on wall, providing and making interconnection, including refrigerent piping with nitryle rubber insulation and control cable from indoor unit to outdoor unit upto a distance of 3.0m, power cabling (Max 3.0m from Isolator / Enclosure) to unit, first charging of refrigerant gas (R-32) including cordless remote, drain piping of 25mm dia for connecting drain lines from indoor unit to maximum of 3.0m to nearest drain points, outdoor support stand if required complete all as specified and directed. Make: - Voltas / LG / Hitachi / Blue Star / LLOYD.

Water cooler fully stainless steel, 2 taps cool water, electric driven (single phase), having cooling capacity of 40 ltrs per hour and storage capacity of 80 ltrs complete all as specified and directed. Make: - Model No. VOLTAS WC FS 40/80 R134a or its equivalent make of Blue Star / Usha.

Taking down / removing of BER ACs capacity of 1.5 TR to 2.0 TR and water cooler of any make / size from any height / location and depositing the same in MES store yard, complete all as specified and directed. Note: - Rate quoted shall deemed to be included the cost of conveyance of stores for moving the man and materials etc., complete.

Supply, install, test and commissioning of centrifugal electrically driven pumpset with CI impeller capable of pumping 15.15 LPS at 30mtrs head, coupled with suitable capacity TEFC type electric motor of 1500 RPM, three phase, AC 415 Volt, 50 Hz mounted on common MS channel base frame suitable rigid foundation and making all pipe line connections including suitable rating star delta starter including taking out old unserviceable pumpset of any type / make by disconnecting electric and pipe line connections etc., and depositing in MES store yard, complete all as specified and directed. Make: Kirloskar Model No. UP80/30 or techno-commercially equivalent Model in TEXMO / Crompton Greaves / Jyothi / Grundfos.

Supply, install, test and commissioning Fire Pump, electrically driven horizontal end suction, centrifugal type confirming to IS-12469:1988 with CI casing, bronze impeller and stainless steel shaft mounted on heavy duty bearings suitable for continuous operation with 'range of operation' 0% to 150% flow condition directly coupled to suitable TEFC type motor of 1500 RPM for 440 V, 3 phase, 50 Hz, 84 m head, 2850 LPM mounted on common MS channel base frame suitable rigid foundation and making all pipe line connections including taking out old unserviceable pumpset of any type / make by disconnecting electric and pipe line connections etc., and depositing in MES store yard, complete all as specified and directed. Make: Model No. DSM 125/40 of Kirloskar or techno-commercially equivalent Model in Crompton Greaves / Jyothi / Grundfos

Supply, install, test and commissioning Fire Pump, diesel engine driven horizontal end suction, centrifugal type confirming to IS-12469:1988 with CI casing, bronze impeller and stainless steel shaft mounted on heavy duty bearings suitable for continuous operation with 'range of operation' 0% to 150% flow condition of 1500 RPM for 440 V, 3 phase, 50 Hz, AC supply, 84 m head, 2850 LPM discharge mounted on common MS channel base frame suitable rigid foundation and making all pipe line connections including taking out old unserviceable diesel engine driven pumpset of any type / make by disconnecting electric and pipe line connections etc and depositing in MES store yard, complete all as specified and directed. Make: Model No. KFE-H1014H-M43, 94 HP of Kirloskar or techno-commercially equivalent Model in Crompton Greaves / Jyothi / Grundfos

Supply, install, test and commissioning of Jockey pump horizontal end suction, centrifugal type confirming to IS-12469:1988 with CI casing, bronze impeller and stainless steel shaft mounted on heavy duty bearings suitable for automatic operation with non over loading power characteristics for frequent start / stop operations directly coupled to TEFC motor of 3000 RPM for 440 V, 3 phase, 50 Hz, discharge 90mtrs head, 180 LPM mounted on common MS channel base frame suitable rigid foundation and making all pipe line connections including taking out old unserviceable pumpset of any type / make by disconnecting electric and pipe line connections etc and depositing in MES store yard, complete all as specified and directed. Make: Model No. CPHM25/26A of Kirloskar or techno-commercially equivalent Model in Crompton Greaves / Jyothi / Grundfos

Supply, install, test and commissioning of centrifugal monoblock electrically driven pumpset capable of pumping 246-120 LPM at 36-51 metre head, coupled with suitable capacity of electric motor of three phase, AC 415 Volt, 50 Hz, mounted on common MS channel base frame suitable rigid foundation and making all pipe line connections including suitable rating starter including taking out old unserviceable pumpset of any type / make by disconnecting electric and pipe line connections etc and depositing in MES store yard, complete all as specified and directed. Notes for item Nos. 09 to 13: - The following are deemed to be included in rate quoted by the contractor: - (i) MS channel common base plate for pump and motor including vibration pads. (ii) Civil work for rigid foundaiton as per manufacturer's recommendation. (iii) Suction pipe of GI pipe upto a length of 6m and delivery pipe upto a length of 3m of suitable size duly flanged with GI nuts, bolts, washers etc., (iv) Gun metal foot valve with strainer of suitable size. (v) Vaccum guage on suction side and pressure gauge on discharge side with ON / OFF lock arrangement. (vi) One set of 6 runs of PVC insulated multistranded copper conductor cable 1100 V grade of suitable size from starter to motor through conduit pipe. (vii) Contractor shall submit technical specifications of pump and motor, detailed drawings of arrangement for approval of Engineer-in-Charge before placing order. Make: Model No. KDS550, 5HP of Kirloskar or techno-commercially equivalent Model in Crompton Greaves / Jyothi / Grundfos

Supply, install, test and commissioning of centrifugal mono block pump set single phase, 230 V, 2HP mounted on and including common MS channel base frame on rigid foundation as per manufacturers recommendations and making all pipe line connection by providing suitable suction pipe with gun metal foot valve and delivery pipe of size upto 3mtrs length with GI / CI flanges, nuts, bolts, washers etc, 3 runs of control wiring with copper conductor cable of suitable size and adequate length from starter to motor in conduit pipe and suitable DOL starter including taking out old unserviceable pump set of any type / make by disconnecting electric and pipe line connections etc and depositing in MES store yard, complete all as specified and directed. Make: Model No. KDS, 2HP of Kirloskar or techno-commercially equivalent Model in Crompton Greaves / Jyothi / Grundfos

Motor Starter star, Delta type fully automatic suitable for operation on AC, three phase, four wire, 415 Volts, 50 Hz supply for motor of capacity 15HP with relay range complete in the existing panel, connecting up and testing including necessary control wiring with suitable size of copper cable complete all as specified and directed.

Cast iron pipe with spigot and socket ends, vertically cast, class A, in any length, laid in trenches of size100mm dia with and including all fittings such as bends, elbows, tees, short pieces etc., complete in trenches after taking out old unserviceable GI pipes complete all as specified and directed.

GI tubing heavy duty, 100mm dia of size with and including all fittings such as bends, elbows, tees, short pieces etc., complete in trenches after taking out old unserviceable GI pipes, complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5m below normal groun level, connecting to the galvanised iron strip 32 x 6mm size by means of bolts, nuts, check nuts and washers of galvanised iron and 32 x 6mm earth lead protected by provision of GI light grade pipe 40mm bore including provision of concrete pit in PCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) with 40mm thick cover of RCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) reinforced with XPM (weight not less than 4 Kg/Sqm) and frame of angle iron 25 x 25 x 3mm with lugs - 02 Nos and with 6mm dia MS bar handle made to shape, GI medium grade 20mm bore pipe for watering perforated to bottom 1.50m long placed on top edge of earth plate, common salt and charcoal filling, test point with fixing arrangements, funnel, wire mesh and earth work in hard / dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50m all as per electrical plate No. 03 of SSR 2009 Part-I and connecting to earth test point complete all as specified and directed. Note: - Quoted rate for earthing includes the cost of 7.5m long galvanised iron earth lead 32 x 6mm size and protection pipe of 40mm bore GI light grade and testing.

Taking down old unserviceable starter panel of pump set by disconnecting the electrical connection from panel board for pumps and connected devices such as switch fuse unit star delta starter - 03 Nos voltmeter etc, dismantling completely from the foundation / wall / frame and transporting to the E/M store yard complete all as specified and directed.

Taking down old unserviceable LT panel wall mounted type of any capacity motor made out of angle iron and MS sheet by disconnecting the electrical connections from pump set and connected devices such as switch fuse unit star delta starter - 03 Nos voltmeter etc, dismantling completely from the foundation / frame and transported to the E/M store yard complete all as specified and directed.

M/s Antony Kallarakkal