Military Engineer Services-MES has published Replacement Of Central Ac Plant Of Signal Section , Package Type Central Ac Of Par And Gca At Af Stn Nal Replacement Of Central Ac Plant Of Signal Section , Package Type Central Ac Of Par And Gca At Af Stn Nal. Submission Date for this Tender is 14-04-2021. HVAC Tenders in AF STATION NAL Rajasthan. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 22-Mar-2021 | CHANGE IN CRITICAL DATES1 | Date | 07-04-2021 |
| 2 | 26-Mar-2021 | REVISED BOQ | BOQ | 07-04-2021 |
| 3 | 07-Apr-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 14-04-2021 |
| Name of Work: REPLACEMENT OF CENTRAL AC PLANT OF SIGNAL SECTION, PACKAGE TYPE CENTRAL AC OF PAR AND GCA AT AF STN NAL | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Dismantling, taking down and shifting old central AC plants of capacity 3 x 11 TR of any type & model existing in SIGNAL SECTION bldg at technical area comprising compressors, compressor motors, condenser pumps, cooling tower, AHU, panel board with control switches, condenser water pipelines, control cables etc. and all connected items including demolition of foundation, rested GI ducts and making good the surface for installation of new AC plant in position including shifting / removing retreived materials from site and deposit to MES store all as directed by Engr-in-Charge. | 1 | Each Job | |
| 2 | 2 | Dismantling, taking down and shifting old Package type AC plants of capacity 4 x 7.5 TR of any type & model existing in GCA bldg at technical area comprising compressors, condenser pumps, cooling tower, AHU, AHU Motors, panel board with control switches, condenser water pipelines, control cables etc. and all connected items including demolition of foundation,rested GI ducts and making good the surface for installation of new AC plant in position including shifting / removing retreived materials from site and deposit to MES store all as directed by Engr-in-Charge. | 1 | Each Job | |
| 3 | 3 | Dismantling,taking down and shifting old Package type AC plants of capacity 3 x 5.0 TR of any type & model existing in PAR bldg at technical area comprising compressors, condenser pumps, cooling tower, AHU, AHU Motors, panel board with control switches, condenser water pipelines, control cables etc. and all connected items including demolition of foundation,rested GI ducts and making good the surface for installation of new AC plant in position including shifting / removing retreived materials from site and deposit to MES store all as directed by Engr-in-Charge. | 1 | Each Job | |
| 4 | 4 | WATER COOLED CHILLED MACHINE AT SIGNAL SECTION: Design, Supply, Installation, testing & Commissioning of Factory designed and prefabricated vapour compression refrigeration water cooled scroll chiller units having nominal capacity not less than 52.5 TR having 17.5TR each x 03 Nos or nearby above ( 2 Working + 1 No standby) with one or multiple semi hermetic scroll type compressor of OEM recommended make with microprocessor control. The Units hall have compressor mounting arrangement on rubber Grommets with metal sleeves. Water cooled shell & tube type condenser. DX type evaporator duly insulated. Thermo static expansion valve with Extl. Equalizer. The unit shall be factory assembled duly tested, have filter dryer, pressure switch i.e. HP/LP, Electronic Thermostat Flow switch at chiller, Integral Refrigerant Piping & wiring, Accessories as required and called for, automatic and safety control mounted in central console Electronic microprocessor with soft starter panel cotrol over loaded protector including initial charge of Refrigerant and compressor oil comprising of following accessories / facilities: \nNote : (i) Contractor shall design layout plan of AC plant, SA / RA duct as per area of plant room available, volume of room & eqpt load,and user data given.Capacity mentioned in item is minimum. Contractor shall have liberty to provide next higher size of plant as per standard size available in market without any extra cost. \n(ii) Efficiency of scroll chiller package shall comply with ECBC norms. \n(iii) Contractor shall submit manufacturer certificate indicating power consumption.\n(iv) contractor shall submit make & model number of machine before giving order for approval of GE. \n(v)Contractor shall also responsible for arrangement of all phase I & phase II test as specified in PS clause 22 & 23 at page No 142 to 144. \nMake: BLUE STAR / CARRIER/Voltas / Kirloskar | 1 | Each Job | |
| 5 | 4.01 | Scope of Work: \n\n(a) Set of Scroll type compressor hermetic complete with suitable capacity squirrel cage induction motor with class 'F' insulation suitable for operation on 415+ 10% volts, 50Hz, A.C. supply and automatic capacity control, safety switches, forced feed lubrication system etc. as per specifications.\n\n(b) Control panel for Close transition type automatic star-delta starter suitable for compressor motor complete with ammeter with CTs, over load protection, under voltage protection, protection against phase reversal & independent single phase preventors etc. complete as required. \n\n | |||
| 6 | 4.02 | (c) 1 Set - Lubrication device consisting of automatic electric oil pump, oil cooler, oil strainer, automatic pressure regulating valve, oil heater, oil heater thermal switch etc. as per specifications. \n\n(d) 1 Set. - Matching Water Cooled condenser having Copper tube with Mechanically bonded aluminium fins. \n\n(e) 1No. - Matching DX type chiller for Chiller units\n\n(f) 1 Lot- Refrigerant piping fittings, valves and accessories to interconnect compressor, condenser, chiller and expansion valve.\n\n(g) 1 Set- Microprocessor based control panel complete with all safeties, controls and LCD display as per specifications. \n\n(h) 1 Lot- Refrigerant line accessories comprising of safety valves, angle valve, liquid line indications.\n\n(j) Lot- Water flow switches at inlet and outlet of chiller. Water drain and air purge valves whenever required. \n\n \n | |||
| 7 | 4.03 | (k) Lot- Suction line and chiller insulation with minimum 19mm thick poly vinyl nitril rubber insulation complete as required.\n\n(l) Lot- Frame work for mounting the above condenser, chiller compressor and motor with base plate complete with anti vibration pads/springs.\n\n(m) Lot- Initial / first charge of refrigerant gas and compressor oil.\n\n(n) 1 No. Chilled water flow meter of suitable size and capacity \n\n(o) Lot - PCC cement concrete foundation for the Chiller unit as per manufacturer instructions and all as directed by Engineer-in-Charge (2 W + 1 S)\n\n | |||
| 8 | 4.04 | Protection & Mode:\n(i) Auto/Manual (ii) Single Phasing Protection (iii) Compressor Restart Protection (iv) 10- Sec Time Delay between System (v) Short Circuit Protection 5°C - Anti Freeze Protection (vi) Display on Micro control indicating compressor ON/OFF \n(vii) Crankcase Heater ON/Off, Entering/Leaving water Temp\n | |||
| 9 | 4.05 | Refrigerant: \n(viii) Refrigerant charged with Ozone depleting potential and energy efficient refrigerant such as R-134a/ R-410a / R-407C. (ix) Actual capacity as per Ambient condition. (x) Scroll Chiller Unit shall be suitable for 400 V±10%, 50 C/S, 3 Phase AC Supply. \n | |||
| 10 | 4.06 | Chiller (xi) Chilled water Inlet Temp. 12° C (approx)\n(xii) Chilled water outlet Temp. 7° C, (approx)\n(xiii) Chilled water flow rate: 2.5 to 3 USGPM/TR\n(xiv) Fouling Factor: 0.000088 m².K/W \n | |||
| 11 | 4.07 | Condenser (xv) Condenser water Inlet Temp. 32.5°C\n(xvi) Condenser water outlet Temp. 37.5° C, \n(xvii) Condenser water flow rate: 3.5 USGPM/TR \n | |||
| 12 | 5 | WATER COOLED CHILLED MACHINE AT GCA BLDG: All as per Srl Item No 4.00 to 4.07 above but nominal capacity not less than 33 TR having 11.0 TR each x 03 Nos ( 2 Working + 1 No standby) in GCA bldg complete all as specified and as directed by Engineer-in-Charge. | 1 | Each Job | |
| 13 | 6 | WATER COOLED PACKAGE TYPE CHILLED MACHINE AT PAR BLDG: All as per item No 4.00 to 4.07 above but package type complete with and including cooling coil & AHU nominal capacity not less than 22.0 TR having 5.5 TR each x 04 Nos ( 03 Working + 1 No standby) or next higher capacity in PAR bldg complete all as specified and as directed by Engineer-in-Charge | 1 | Each Job | |
| 14 | 7 | AIR HANDLING UNIT :Design, Supply, installation, testing and commissioning of double skin construction Air handling unit for operation of supply and return air application capacity not less than 15000 CFM all as suitable for item 4 above, indoor type, draw through type of section alized construction, factory made, floor mounted made of 25mm thick modular AHU panels with GI casing of thickness 24 Gauge outside layer sand 24 Gauge inside layer injected with CFC free plyure than efoam (PUF) of 40kg/cum & 25mm+/-2mm thick density insulation complete with blower section, chilled water cooling coil section, filter section with muffler and access door to attend the motor/fan with lighting provisions and all accessories including necessary PCC foundation with vibration isolators all as specified and as directed by Engneer-in-charge including comprising of following :- | 1 | Each Job | |
| 15 | 7.01 | (i) Cooling coil of 6 row deep copper tube with aluminium fins minimum 12 fins/inch with automatic controlled anti-freeze thermostat. | |||
| 16 | 7.02 | (ii) Blower section complete with blower AMCA certified centrifugal fan(s), belt drive backword curved fans, vibration isolators. 50 mm static pressure is considered for weather maker suitable for desired static pressure as specified, with minimum 2 bends GSS eliminators with suitable capacity TEFC squirrel cage induction motor (IP-55 and class F insulation) for operation on 3 phase 415 volt 50 HZ AC supply with belt driven pulley. The fan section should be mounted on antibibration spring isolation and free from main section. | |||
| 17 | 7.03 | (iii) 50 mm thick washable type pre-filters with filter element made out of synthetic non woven media supported by HDPE mesh on both side including stitching in diamond pattern complete including frame and suitable for efficiency 90% down to 10 micron EU-3 Type as per BS 6540 Part-I complete with mounting frame work. | |||
| 18 | 7.04 | (iv) Secondary dry type cleanable and easily maintainable air filter supported by GI wire and folder to form accordion plate having an efficiency of 99% down to 5 micron EU-5 TYPE complete with mounting frame works. | |||
| 19 | 7.05 | (v) Drain connection, stainless steel (SS304 Grade) drain pan and with necessary GI pipe for drain out the condensate to the open drain of the building. | |||
| 20 | 7.06 | (vi) Humidification system complete with monoblock pump set of suitable size, water tank, pipe line & sprinkler as required at site with fully automatic arrangement for operation with humidistat. \nMake: Rapid /Fedders Lloyd /Voltas/zeco/Blue Star. \nNote: Contractor shall design capacity of AHU required at site as per user data sheet enclosed and the capacity mentioned in item is minimum and appx. | |||
| 21 | 8 | AIR HANDLING UNIT : All as per Ser item No 7.00 to 7.06 above but ceiling mounted type capacity not less than 9000 CFM & all as suitable for ser item No 5.00 above having 4500 CFM x 2 Nos complete with all fixing arrangement on supporting channel from wall to wall complete all as specified and as directed by Engineer-in-Charge/GE. | 1 | Each Job | |
| 22 | 9 | CONDENSER WATER PUMPSET : Supply, Installation & commissioning centrifugal monoblock pumpset (1working+1standby) suitable capacity for condenssing unit for water cooled chiller unit 35 TR @ standard flow rate to maintain desired temp all as per Srl Item No 4.00 above factory assembled & tested for rated efficiency complete with motor & common base frame, coupling guard etc.for re-circulation of condensed water from cooling tower to condenser forth air conditioning system. The pumps shall be suitable for operation on 415±10%Volts, 50Hz, 3Phase AC power supply all as specified and directed by Engineer-in-Charge. Make:-KSB/Crompton Graves / Beacon/Kirloskar/Johnson & Johnson.\nThe pump characteristic of centrifugal pump set shall be as follows:\n(a). Water flow rate - 122.5 USGPM (approx)\n(b). Static Head - 18 M\n(c). Impeller - Bronze\nNote: Each pump set & connected Items shall be measured as one unit/job\nScope of work:\n(a) 1 No.- mono block type pump\n(b) 1 No. - Suitable HP TEFC squirrel cage induction motor with class 'F' insulation 2900 rpm synchronous speed, operating on 415+ 10% volts, 3 phase, 50 Hz A.C. supply.\n(c) 2 Nos-100 mm dia dial pressure gauge type.\n(d) Lot- Mounting frame with Anti vibration pads.\n(e) Lot-PCC cement concrete foundation for the pump unit as per manufacturers instruction all as directed by Engineer-in-Charge (1working simultaneously & 1standby - Each of 100% capacity)\n\n | 2 | Each Job | |
| 23 | 10 | CONDENSER WATER PUMPSET : All as per Srl item No 9.00 above but for capacity suitable for 22.0 TR or higher capacity suitable for Srl item No 5.00 above and having the following characteristics :- (a). Minimum Water flow rate - 77 USGPM (approx)\n(b). Static Head - 18 M | 2 | Each Job | |
| 24 | 11 | CONDENSER WATER PUMPSET : All as per Srl item No 9.00 above but for capacity suitable for 16.5 TR or higher capacity suitable for Srl item No 6.00 above and having the following characteristics :- \n(a) Minimum Water flow rate - 58 USGPM (approx)\n(b) Static Head - 18 M | 2 | Each Job | |
| 25 | 12 | CHILLED WATER PUMP SET : Supply, Installation & commissioning centrifugal monoblock pumpset (1working+1standby) suitable capacity for chilled water system for water cooled chiller unit 35 TR or higher capacity @ standard flow rate to maintain desired temp all as suitable for Srl item No 4.00 above factory assembled & tested for rated efficiency complete with motor & common base frame, coupling guard, cladded insulation etc. for re-circulation of chilled water for the airconditioning system. The pump shall be suitable for operationon 415±10%Volts, 50Hz, 3 Phase AC power supply complete all as specified and directed by Engineer-in-Charge. Make:-KSB/Crompton Graves/ Beacon/ Kirlosker.\nThe pump characteristic of centrifugal pump set shall be as follows: \n(a). Water flow rate - 105 USGPM (approx)\n(b). Static Head - 18 M\n(c). Impeller - Bronze.\nNote: Each pump set & connected Items shall be measured as one unit/job\nScope of work:\n(a) 1 No.- mono block type pump\n(b) 1 No. - Suitable HP TEFC squirrel cage induction motor with class 'F' insulation 2900 rpm synchronous speed, operating on 415+ 10% volts, 3 phase, 50 Hz A.C. supply\n(c) 2 Nos. -100 mm dia dial type pressure gauges.\n(d) Lot- Mounting frame with Anti vibration pads.\n(e) Lot-PCC cement concrete foundation for the pump unit as per manufacturer's instruction all as directed by E-in-Charge/GE. \n(1 working simultaneously & 1 standby---Each of 100% capacity)\n(f) 1 Lot - insulation of pump of 13 mm thick with aluminium foil faced closed cell chemically crossed linked XPE foam material\n | 2 | Each Job | |
| 26 | 13 | CHILLED WATER PUMP SET: All as per Srl item No 12.00 above but for capacity suitable for water cooled chilled unit not less than 22.0 TR and minimum water flow rate 66.0 USGPM and all as suitable for Srl item No 5.00 above complete all as specified and as directed by Engineer-in-Charge/GE. | 2 | Each Job | |
| 27 | 14 | COOLING TOWER: Supply, Installation, testing and commissioning of FRP cooling tower of capacity not less than 52.5 TR (approx 150% of full load) heat rejection capacity with FRP water basin PVC fillings with integral louver sand drift eliminators complete with hot water basin either fitted with spray nozzles or having self rotating sprinklers, statically & dynamically balanced axial flow type fan direct driven or driven through reduction gear box with TEFC induction motor, suction screen, make up quick filling arrangement, overflow and drain connections with necessary valves and suitable inspection ladder, access arrangement for cooling lower interior, installed on MS girders (MS-I sections) fixed in masonry foundations with cement concrete footing, second class brick work and cement mortor 1:6; all accessories, basin fittings, fan, fan motor suitable for 415 Volt supporting structure, anti vibration mountings etc. complete and 50 HZ power supply having isolator panel with MCB at cooling tower and with following technical data.\n(a) Water flow/tower 184.0 USGPM (minimum)\n(b) Inlet Water Temp. 97 °F\n(c) Out let water Temp. 90 °F\nMake : Mihir/Paharpur/Advance/Delta\n | 1 | Each Job | |
| 28 | 15 | COOLING TOWER: All as per Srl item No 14.00 above but capacity suitable for 35 TR (approx150% of full load) and water flow 116 USGPM (minimum) complete all as specified and as directed by Engineer-in-Charge. | 1 | Each Job | |
| 29 | 16 | COOLING TOWER: All as per Srl item No 14.00 above but capacity suitable for 15 TR (approx150% of full load) and water flow 53 USGPM (minimum) complete all as specified and as directed by Engineer-in-Charge. | 1 | Each Job | |
| 30 | 17 | Supply & Fixing Heavy duty Flexible canvas Connection for AHU's/package units to duct including, stitching, fixing zib superior quality, include GI strip, MS clamps, nuts & bolts complete all as specified and directed by Engineer-in-Charge. | 3 | Each Job | |
| 31 | 18 | Supply and fixing of GI Volume Control Dampers with matching flanges complete all as specified and directed by Engineer-in-Charge. | 3 | Sqm | |
| 32 | 19 | Supply and fixing fresh air arrangement with VCD, Louvers and Bird screen complete all as specified and directed by Engineer-in-Charge. | 1.5 | Sqm | |
| 33 | 20 | Supply and fixing of mechanical fire dampers fusible type approved for 90 minutes fire rating as per UL-555-1995 in main supply air duct including control wiring. The dampers shall be made of heavy gauge galvanized steel having multi blade construction. The blades shall be fitted with chrome plated shaft and self lubricated phosphorus bronze bushes. The dampers shall also be provided with jam seal (compression type) on side stop revent spread of smoke and fire. The blade soft the dampers are held in the ‘open’ position by a highten silespring and a fusible link. The fusible link should be UL stamped and operate sat 74°C, causing the damper to close immediately on break fire to prevent the spread of fire through the ducts all as specified and as directed by Engineer-in-Charge. | 4 | Sqm | |
| 34 | 21 | Supply and fixing of heater bank 04 Nos of 3KW/each for winter heating complete all as specified and directed by Engineer-in-Charge. \nNote: Rate is inclusive for thermostat & control wiring from AHU panel to heater bank for auto function. | 1 | Each Job | |
| 35 | 22 | Supply and fixing of heater bank 06 Nos of 3KW/each for winter heating complete all as specified and directed by Engineer-in-Charge. \nNote: Rate is inclusive for thermostat & control wiring from AHU panel to heater bank for auto function. | 1 | Each Job | |
| 36 | 23 | Supply and fixing of heater bank 09 Nos of 3KW/each for winter hearting complete all as specified and directed by Engineer in charge Note: Rate is inclusive for thermostat & control wiring from AHU panel to heater bank for auto function. | 1 | Each Job | |
| 37 | 24 | Supply and fixing of digital temp & humidity display system showing ambient temp, room temp and RH and necessary control wiring and sensor include Thermostat complete all as specified and directed by Engineer-in-Charge \nMake: Honeywell/Rapid cool/ Danfoss/ Seimens. | 3 | Each Job | |
| 38 | 25 | Supply and fixing of PVC sheathed armoured copper cable of size 35 Sqmm 3.5 core, superior quality, laying over GI slotted cable tray including necessary supports and frame work complete all as specified and directed by Engineer-in-Charge. (For compressor units 17.5 TR) | 50 | RM | |
| 39 | 26 | All as per Ser item No 25.00 above but size 25 Sqmm 4.0 core complete all as specified and directed by Engineer-in-Charge. (For compressor units 11.0 TR) | 50 | RM | |
| 40 | 27 | All as per Ser item No 25.00 above but size 16 Sqmm 4core complete all as specified and directed by Engineer-in-Charge. (For compressor units 5.0 TR ) | 80 | RM | |
| 41 | 28 | All as per Ser item No 25.00 above but size 10 Sqmm 4core (For AHUs & Winter heaters) complete all as specified and directed by Engineer-in-Charge. | 140 | RM | |
| 42 | 29 | All as per Ser item No 25.00 above but size 6 Sq mm 3 core (For pumps & humidifier & de humidifier & Cooling towers) complete all as specified and directed by Engineer-in-Charge. | 300 | RM | |
| 43 | 30 | All as per Ser item No 25.00 above but unarmoured size 1.5 Sqmm 2core (from control cable from water flows witch to pump panel etc) complete all as specified and directed by Engineer-in-Charge. | 180 | RM | |
| 44 | 31 | Supply and fixing control cable PVC insulated PVC sheathed copper conductor 3core 1.5sqmm 1100 volt grade and testing complete all as specified and directed by Engineer-in-Charge. \nNote for item No 25 to 31:- GI slotted cable tray including necessary supports and frame work will be measured and paid separately as per relevant item. However necessary fixing arrangements required at site shall be deemed to be included in the unit quoted rate for the above items. | 120 | RM | |
| 45 | 32 | Supply and fixing of GI slotted cable tray 50mm high in 16 SWG. 100 mm width including necessary supports and frame work complete all as specified and as directed by Engineer-in-Charge. | 70 | RM | |
| 46 | 33 | Supply and fixing of GI slotted cable tray 50 mm high in 16 SWG. 150 mm width including necessary supports and frame work complete all as specified and as directed by Engineer-in-Charge. | 45 | RM | |
| 47 | 34 | Supply and fixing of GI slotted cable tray 50 mm high in 16 SWG. 300 mm width including necessary supports and frame work complete all as specified and as directed by Engineer-in-Charge. | 45 | RM | |
| 48 | 35 | Material and labour earthing complete with Galvanized steel earth electrode 600x600x6mm thick buried directly in ground (earth pit not less than 2.25 Mtr deep below normal ground level) with top edge of earth electrode not less then 1.5Mtr below normal ground level connected to GI strip of size 32x6mm as earth lead by means of bolts, check nuts and washers of galvanized iron or steel connected to earth test point including earth strip from earth electrode to test point, GI pipe 40mm dialight grade as protection pipe and 20mm dia GI pipe light grade for watering pipe of required length including charcoal dust, common salt, excavation and earthwork earth pit with PCC1:3:6 type CI (using 20mm graded stone aggregate, pre cast RCC cover 40mm thickness reinforced with 3 Nos TMT bars 8mm dia bothways, funnel with wiremesh, testing and rest asshownin electrical plate No-3 of SSR-I including complete all as specified and directed. Note: Earthing strip and protection pipe upto 7.5 meter length shall be deemed to be included in the quoted unit rate. Earthing strip beyond 7.5 meter shall be measured and paid separately (for LT panel). | 6 | Each Job | |
| 49 | 36 | Material and labour earthing complete with Galvanized steel earth electrode 600x600x6mm thick buried directly in ground (earth pit not less than 2.25Mtr deep be low normal ground level) with top edge of earth electrode not less then 1.5Mtr below normal ground level connected to GI wire of size 4 mm dia as earth lead by means of bolts, checknuts and washers of galvanized iron or steel connected to earth test point including earth strip from earth electrode to test point, GIpipe15mm dialight grade as protection pipe and 20mm dia GI pipe light grade for watering pipe of required length including charcoaldust, commonsalt, excavation and earth work earth pit with PCC 1:3:6 type CI (using 20 mm graded stone aggregate, precast RCC cover 40mm thickness reinforced with3Nos TMT bars 8mm dia bothways, funnel with wire mesh, testing and rest as shown in electrical plate No-3 of SSR-I including complete all as specified and directed. Note: Earthing strip and protection pipe upto 7.5 meter length shall be deemed to be included in the quoted unit rate.Earthing strip beyond 7.5 meter shall be measured and paid separately (for condenssing / chilled water pump, AHU & CT pump). | 21 | Each Job | |
| 50 | 37 | Earthing complete with copper earth plate electrode 60×60cm.×3.15mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to copper strip of size 20x3mm thick by means of bolts, nuts, checknuts and washers of connected to earth test point including earth strip from earth electrode to test point, GI pipe40mm dia light grade as protection pipe and 20mm dia GI pipe light grade for watering pipe of required length including charcoal dust, common salt, excavation and earth work earth pit with PCC1:3:6 type CI (using 20mm graded stone aggregate, pre cast RCC cover 40mm thickness reinforced with 3Nos TMT bars 8mm dia bothways, funnel with wiremesh, testing and rest as shown in electrical plate No-3 of SSR-I including complete all as specified and directed. Note: Earthing strip and protection pipe upto 7.5 meter length shall be deemed to be included in the quoted unit rate. Earthing strip beyond 7.5 meter shall be measured and paid separately (for AC plant). | 6 | Each Job | |
| 51 | 38 | Material and labour for earth continuity conductor or main earthing lead of size 20mmx3mm thick copper strip fixed to wall on batten or recessor chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. complete all as specified and directed. | 80 | RM | |
| 52 | 39 | Material and labour for earth continuity GI wire of size 4.0 mm dia fixed to wall on batten or recessor chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. complete all as specified and directed. | 100 | RM | |
| 53 | 40 | PIPING FOR CONDENSED WATER : Supply, laying, testing and commissioning of M S Pipes class 'C' confirming to IS : 1239/3589 heavy grade of size 100 mm bore with all fittings laid in floors or fixed to walls and ceilings etc of sizes for condenser water pipes line with complete fittings such as bends, tees, elbows, reducers, flanges, anchor, fasterners, thrust blocks, wooden blocks, special fittings, suspension hangers with suitable supports etc. including painting with synthetic enamel paint with approved colour code complete all as specified and directed of following size.\nMake :-TATA/Jindal/Prakash/Zenith | 24 | RM | |
| 54 | 41 | As per Ser item No 40.00 above but size 80 mm dia complete all as specified and directed by Engineer-in-Charge. | 60 | RM | |
| 55 | 42 | As per Ser item No 40.00 above but size 65 mm dia complete all as specified and directed by Engineer-in-Charge. | 80 | RM | |
| 56 | 43 | As per Ser item No 40.00 above but size 50 mm dia complete all as specified and directed by Engineer-in-Charge. | 40 | RM | |
| 57 | 44 | PIPING FOR CHILLED WATER:Supply, laying/fixing, testing and commissioning the following nominal sizes of chilled plumbing pipes MS‘C’CLASS as per IS:1239, inside the building (with necessary clamps, vibration isolators and fitting like flanges, union etc. but excluding valves, strainers, gauges etc.) cut to required lengths and welded at joints and inclusive of accessories like elbows, tees, reducers, sockets etc of size 80 mm dia complete with and including insulation 40 mm thick closed cell chemically cross linked fire retardant polyethylene foam insulation of density 30Kg/cum. The thermal conductivity of the material should not exceed 0.035W/M Kelvin average temp of 40 deg Covered with aluminium faced foil complete with application with rubber based adhesive Pidilite SR 998 and 50mmx3mm thick self adhesive tape on both longitudinal & transverse joints simultaneously, all as specified and repairing damage to building etc. and conforming to the specified specification complete all as specified and as directed by Engineer-in-Charge. Make : TATA / JINDAL /ZENITH / PRAKASH | 30 | RM | |
| 58 | 45 | All as per Item No 44.00 above but size 65 mm dia with insulation 30mm thick complete all as specifiedand as directed by Engineer-in-Charge. | 60 | RM | |
| 59 | 46 | All as per Item No 44.00 above but size 50 mm dia with insulation 30mm thick complete all as specifiedand as directed by Engineer-in-Charge. | 30 | RM | |
| 60 | 47 | All as per Item No 44.00 above but size 25 mm dia with insulation 30 mm thick complete all as specifiedand as directed by Engineer-in-Charge. | 24 | RM | |
| 61 | 48 | CONTROL VALVES: Supply and fixing of Cast Iron flanged Balancing Valves with pressure test cocks only in EN-3 Stem EN-3 disc and EPDM sealing Disc with PN-10 complete all as specified and directed of size 80 mm dia. \nMake:-Advance/Castle/ Flowcon. | 6 | Each | |
| 62 | 49 | All as per Item No 48.00 above but size 65 mm dia complete all as specifiedand as directed by Engineer-in-Charge.\nMake:-Advance/Castle/ Flowcon. | 6 | Each | |
| 63 | 50 | All as per Item No 48.00 above but size 50 mm dia complete all as specifiedand as directed by Engineer-in-Charge.\nMake:-Advance/Castle/ Flowcon. | 3 | Each | |
| 64 | 51 | Supply and fixing of Butterfly valves Cast Iron body, Wafer type integrally moulded close end body construction with Hand liver operated and rating of PN-10 of size 100mm bore complete all as specified and directed of following size. \nMake:-Advance/Castle / Intervalve /SAAPL | 2 | Each | |
| 65 | 52 | As per Ser item No 51.00 above but size 80 mm dia complete all as specified and directed by Engineer-in-Charge. | 14 | Each | |
| 66 | 53 | As per Ser item No 51.00 above but size 65 mm dia complete all as specified and directed by Engineer-in-Charge. | 14 | Each | |
| 67 | 54 | As per Ser item No 51.00 above but size 50 mm dia complete all as specified and directed by Engineer-in-Charge. | 10 | Each | |
| 68 | 55 | Supply and fixing of Dual Plate Check Valves Cast Iron body (NRV) & Rating of PN-10 complete all as specified and directed of 80 mm dia size.\nMake:-Advance/Castle / Intervalve /SAAPL | 6 | Each | |
| 69 | 56 | As per Seri tem No 55.00 but size 65mm dia complete all as specified and directed by Engineer-in-Charge. | 6 | Each | |
| 70 | 57 | As per Seri tem No 55.00 but size 50mm dia complete all as specified and directed by Engineer-in-Charge. | 3 | Each | |
| 71 | 58 | Supply and fixing of Ball valves/purge Valve of size 25mm dia with insulation complete all as specified and directed. \nMake :- Sant/ RB/ Itap | 5 | Each | |
| 72 | 59 | Supply and fixing water flow switches complete all as specified and as directed by Engineer-in-Charge. \nMake : Honeywell/L&T Audco/Rapid cool | 18 | Each | |
| 73 | 60 | Supply and fixing of Pressure 4" Dia Gauges 0 to 14 Kgs of Burden Type, stainless steel or CP brasss tem complete with Globe valves confirming to IS-3624 complete all as specified and directed. \nMake :- Feibig/Waree/ H- Guru | 18 | Each | |
| 74 | 61 | Supply and fixing of Bimetal Dial type temperature Gauge of 100mm dia. Of suitable range with adjustable stem complete all as specified and directed. \nMake :- Feibig/Waree/ H-Guru | 18 | Each | |
| 75 | 62 | Supply and laying of water piping with GI pipe heavy grade 25mm dia and necessary fitting like elbows, tees,reducers etc complete all as specified and directed. | 48 | RM | |
| 76 | 63 | Supply and fixing of 2000 Ltr PVC Make Up tank three layer, white, including overflow Valve, float Valve and connection complete all as specified and directed. | 3 | Each | |
| 77 | 64 | Supply and fixing of 500 Ltr MS Make Up Tank including required thermal insulation as per requirement of chilled water make up tank of AC plant and Overflow Valve, Float Valve and connection to chilled water pipeline with 32 mm dia GI' heavy grade 'pipe of required length complete all as directed and as specified by Engineer-in-Charge. \nNote: Quoted unit rate shall be included cost of make up tank, thermal insulations, overflow valve, float valve and GI pipe complete. | 2 | Each | |
| 78 | 65 | SA / RA DUCTING: Supply, fabricate and fixing GI duct of suitable size fabricated at site to match with the existing system with GI/PGI sheet of grade 120 class VII confirming to IS:655 ducting confirming to SMACNA standards air distribution system comprising of supply air ducts necessary support to duct will be provided using 25 x 25 x 4mm angle iron or frame duly welded and will be fixed at site as per standard engineering practice for centrral air conditioning of building includig inter connectors as required from AHU units to the space to be air-conditioned with suitable supporting arrangements of suitable thickness including necessary supports, hangers, fasteners, nuts-bolts, gaskets, splitter, vanes etc and making good the disturbed surface with finished to match with the existing surfaces, complete all as specified and directed by Engineer-incharge. (a) 20 Gauge Factory fabricated Duct | 45 | Sqm | |
| 79 | 66 | All as per Ser item No 65.00 above but 22 Gauge Factory fabricated Duct complete all as specified and directed by Engineer-in-Charge. | 56 | Sqm | |
| 80 | 67 | All as per Ser item No 65.00 above but 24 Gauge Factory fabricated Duct complete all as specified and directed by Engineer-in-Charge. Note for Item 60.00 to 62.00:Rate quoted shall deemed to include for taking down old u/s GI duct of any size and making good the surface. | 20 | Sqm | |
| 81 | 68 | Supply and laying of accoustic insulation of duct with 25mm fibre glass rigid board covered with 28 Gauge Aluminium perforated sheet and RP tissue compete all as specified and as directed by Engineer-in-Charge. | 24 | Sqm | |
| 82 | 69 | Supply and laying of thermal insulation of duct with 13mm thick nitrile faom sheet insulation having density 50kg/cum and fixing with adhesive as per the recommendation of the manufacturer complete all as specified and as directed by Engineer-in-Charge. | 80 | Sqm | |
| 83 | 70 | Supply, installation, testing and commissioning of 65 mm three way Disc S.S PN 1.0 motorised modulating valves with modulating motor and thermostat etc. complete with fittings like elbows, tees, reducers, bends,MS flanges, supports, welding etc. as per requirement complete all as specified and as directed by Engineer-in-Charge. | 1 | Each | |
| 84 | 71 | Supply, installation, testing and commissioning of 50 mm three way motorised modulating valves with modulating motor and thermostat etc. complete with fittings like elbows, tees, reducers, bends,MS flanges, supports, welding etc. as per requirement complete all as specified and as directed by Engineer-in-Charge. | 2 | Each | |
| 85 | 72 | LT PANEL AT SIGNAL SECTION: Design, fabrication, supply, installation, testing and commissioning of the following Indoor type LT panel suitable to be mounted on the floor/cable duct/wall as per site requirement using M.S channel frame work, with cableen try from bottom /to pasperdrawing coordination by EIC with removable gland plates with required knock-outs for incoming and out going cables.Panel shall be fabricated out of CRCA sheet 2mm thick steel folded and braced as necessary to provide a rigid support for all components, totally enclosed and degree of protection shall not be less than IP-42, multi-tier cubicle type formation with front hinged lockable doors for the individual feeders /compartments, preparation of surface and treatment by seven tank process, powder coated with approved colour for not less than 50 microns and all doors and covers shall be fully gasket using good quality EPDM gasket and/ or rubber strips, and to provide good quality locking arrangement, durable door opening & closing mechanism, Copper busbar for three phases and neutral, busbar insulators, heat shrinkable PVC sleeves etc..,with necessary interconnections as specified in Technical specifications for electrical & mechanical works, including comprising of following switchgear and accessories complete in all respects.Note:(i) Contractor shall submit GA drg for approval of GE before placing order. (ii) Each switch gear shall separate cubical (iii) Cable alley shall be provided at side of panel with adequate size width (iv) Each out going shall have Amp meter & ON / OFF indicator lamp | 1 | Each | |
| 86 | 72.01 | INCOMING \n(a) MCCB Four pole-315 A, 415V, 36KA breaking capacity with adjustable thermal setting based over load and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module etc. Complete in all respects-1 No \n(b) 500 Amp copper busbars for phase and neutral with busbar insulators,heat shrinkable PVC sleeves etc. complete. \n(c) Multifunction meter (MFM/MDM) suitable for 3ph,4wire, having feature Voltage, Amp, Kwh, Pf, KW complete in all respect -01 No \n(d) LED type indication lamps digital voltmeter with selector switches individual digital Amp meter with switches CTs with selector switches-01 Set. \n(e) 315/5A current transformers of class 0.5 and suitable VA burden for metering-01 Set. \n(f) RYB indicating lamps of LED module with toggle switches-01 Set. \n(g) 2A, 230V, SP MCB's for the protection of measuring instrument and control wiring-1 Set. | |||
| 87 | 72.02 | OUTGOING: (a) MCCB 100 Amp 25 KA, 4 pole 415 volt with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module - 03 Each (for 17.5 TR chiller units control panel in signal sec AC Plant).\n (b) MCCB 40 Amp 3 pole 415 volt,25 KA with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module and FASD starter suitable capacity complete - 02 set (for Chilled water pump).\n\n(c) MCCB 40 Amp 3 pole 415 volt,25 KA with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module and FASD starter suitable capacity complete - 02 set (for Condenssor water pump).\n\n(d) MCCB 32 Amp 3 pole 415 volt,25 KA with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module and FASD starter suitable capacity complete - 01 set- (for Cooling tower pump). | |||
| 88 | 72.03 | (e) MCCB 125 Amp 25 KA, 4 pole 415 volt with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module - 01 Each (for AHU panel).\n (f) MCCB 40 Amp 25 KA, 4 pole 415 volt with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module - 01 Each (for bldg light / spare).\n \nNOTE: (i) The starter shall be with single phase prevention and electronic timer, with sufficient auxiliary contacts for remote ON/OFF indication lamps, bi-metallic thermal over load relay of suitable size current rating, Amps meter, indicator lamp for ON/OFF/TRIP position, push buttons suitable wiring and inter connected with 4.0 Sq.mm single stranded PVC copper wire, etc, complete in all respects.\n \n | |||
| 89 | 73 | LT panel AT GCA BLDG: All as per Srl item 72.00 to 72.03 above but with the following changes :- | 2 | Each Job | |
| 90 | 73.01 | INCOMING \n(a) MCCB Four pole-200A, 415V, 36 KA breaking capacity with adjustable thermal setting based over load and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module etc. Complete in all respects-1 No.\n\n(b) 300 Amp copper busbars for phase and neutral with busbar insulators,heat shrinkable PVC sleeves etc. complete. \n\n(c) Multifunction meter (MFM/MDM) suitable for 3ph,4wire, having feature Voltage, Amp, Kwh, Pf, KW complete in all respect -01 No \n\n(d) LED type indication lamps digital voltmeter with selector switches individual digital Amp meter with switches CTs with selector switches-01 Set. \n\n(e) 200/5A current transformers of class 0.5 and suitable VA burden for metering-01 Set. \n\n(f) RYB indicating lamps of LED module with toggle switches-01 Set. \n\n(g) 2A, 230V, SP MCB's for the protection of measuring instrument and control wiring-1 Set. | |||
| 91 | 73.02 | OUTGOING \n\n(a) MCCB 63 Amp 25 KA, 4 pole 415 volt with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module - 03 Each (for 11.0 TR chiller units control panel in GCA bldg AC Plant).\n (b) MCCB 40 Amp 3 pole 415 volt,25 KA with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module and FASD starter suitable capacity complete - 02 set (for Chilled water pump).\n\n(c) MCCB 40 Amp 3 pole 415 volt,25 KA with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module and FASD starter suitable capacity complete - 02 set (for Condenssor water pump).\n\n(d) MCCB 32 Amp 3 pole 415 volt,25 KA with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module and FASD starter suitable capacity complete - 01 set- (for Cooling tower pump).\n\n \n\n | |||
| 92 | 73.03 | (e) For AHU . \n\n(i) MCCB 63Amp. 16KA, 415V TP , with starter suitable for AHU Fan motor rating, AC 3 duty 415V, 50Hz, 3 Phase motor, Voltage and Amp meter with suitable rating CTs, ON/OFF switch complete all as specified and directed.-02 No. \n\n(ii) The starter shall be with single phase prevention and electronic timer, with sufficient auxiliary contacts for remote ON/OFF indication lamps, bi-metallic thermal overload relay of suitable size current rating, ON/OFF push buttons suitably wired and interconnected with 4.0Sq.mm single stranded and PVC copper wire, etc, complete in all respects . \n\n(iii) For Heater Bank 63Amp. 16KA, 415VTP+NL MCCB with adjustable thermal settings-01 Nos & 06 No MCB 20 Amps SPN with suitable size wiring complete all as specified and directed. \n\n(f) For Humidifier 32Amp. 16KA, 415V TPN MCB with adjustable thermal settings-02 Nos with suitable size wiring complete all as specified and directed. \n\n | |||
| 93 | 73.04 | (g) Winter heating Controlling system complete with humidity control with thermostat, humidistatand metering/autocontrolling including interlocking arrangement on ON / OFF switches and necessary wiring. Job – 01 for two Nos ceiling suspended AHU's, Make Honey well / Rapid cool / Danfoss.\n (h) MCCB 40 Amp 25 KA, 4 pole 415 volt with adjustable thermal settings, overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module - 01 Each (for bldg light / spare)\n\nNOTE: (i) The starter shall be with single phase prevention and electronic timer, with sufficient auxiliary contacts for remote ON/OFF indication lamps, bi-metallic thermal over load relay of suitable size current rating, Amps meter, indicator lamp for ON/OFF/TRIP position, push buttons suitable wiring and inter connected with 4.0Sq.mm single stranded PVC copper wire, etc, complete in all respects. | |||
| 94 | 74 | AHU PANEL AT SIGNAL BLDG: Design, fabrication, supply, installation, testing and commissioning of the following Indoor type LT panel suitable to be mounted on the floor/cable duct/wall as per site requirement using M.S channel frame work, with cable entry from bottom/top as per drawing coordination by EIC with removable gland plates with required knock-outs for incoming and outgoing cables. Panel shall be fabricated out of CRCA sheet 2mm thick steel folded and braced as necessary to provide a rigid support for all components, totally enclosed and degree of protection shall not be less than IP-54, multi-tier cubicle type formation with front hinged lockable door for the individual feeders/compartments, preparation of surface and treatment by seven tank process, powder coated with approved colour for not less than 50 microns and all doors and covers shall be fully gasket using good quality EPDM gasket and/or rubber strips, and to provide good quality locking arrangement, durable door opening & closing mechanism, copper busbar for three phases and neutral, busbar insulators, heat shrink able PVC sleeves etc.., with necessary inter connections as specified in Technical specifications for electrical & mechanical works, including comprising of following switch gear and accessories complete in all respects. | 1 | Each | |
| 95 | 74.01 | INCOMING \n\n(a) MCCB Four pole-125A, 415V, 16KA breaking capacity overload and short circuit release including door interlocking device, front operating handle, ON and OFF indication of LED module etc. Complete in all respects-1 No.\n\n(b) 200Amp Copper busbars for phase and neutral with busbar insulators, heat shrinkable PVC sleeves etc. complete. \n\n(c) Multifunction meter (MFM/MDM) suitable for 3ph, 4wire, complete in all respect -01 No.\n\n(d) LED type indication lamps digital voltmeter with selector switches individual digital Amp meter with switches CTs with selector switches-01 Set. \n\n(e) 200/5A current transformers of class 0.5 and suitable VA burden for metering-01 Set. \n\n(f) RYB indicating lamps of LED module with toggle switches-01 Set. \n\n(g) 2A, 230V, SP MCB's for the protection of measuring instrument and control wiring-1 Set include interlocking wiring with main panel. | |||
| 96 | 74.02 | Outgoing \n\n(a) For AHU :-\n\n(i) 63Amp. 16KA, 415VTP MCCB, with starter suitable for AHU Fan motor rating, AC 3 duty 415V, 50Hz, 3 Phase motor, Voltage and Amp meter with suitable rating CTs, ON/OFF switch complete all as specified and directed.-01 No \n\n(ii) The starter shall be with single phase prevention and electronic timer, with sufficient auxiliary contacts for remote ON/OFF indicationl amps, bi-metallic thermal overload relay of suitable size current rating, ON/OFF push buttons suitably wired and interconnected with 4.0Sq.mm single str and PVC copper wire, etc, complete in all respects. \n\n(b) For Heater Bank 63Amp. 16KA, 415VTP+NL MCCB with adjustable thermal settings-01 Nos & 06 No MCB 20 Amps SPN with suitable size wiring complete all as specified and directed. \n\n(c) For Humidifier 32Amp. 16KA, 415V TPN MCB with adjustable thermal settings-01 Nos with suitable size wiring complete all as specified and directed. \n\n(d) Winter heating Controlling system complete with humidity control with thermostat, humidistat and metering/autocontrolling including interlocking arrangement on ON / OFF switches and necessary wiring. \nMake : Honey well / Rapid cool / Danfoss. | |||
| 97 | 75 | Supply and fixing aluminium extruded powder coated supply air grill with Volume control damper swith matching flanges horizontal fixed bar of 12 Nos, 1.2 mm thick and 11.5 mm spacing with 0/15/30 degree deflection (ISI marked) complete all as specified and directed by Engineer-in-Charge. | 6 | Sqm | |
| 98 | 76 | Supply and fixing aluminium extruded powder coated return grill without Volume control dampers with matching flanges horizontal fixed bar of 12 Nos, 1.2mm thick and 11.5mm spacing with 0/15/30 degree deflection (ISI marked) complete all as specified and directed by Engineer-in-Charge. | 6 | Sqm | |
| 99 | 77 | Supply, installation, Testing & commissioning in line water softener considering water softening flow rate same as condenser line hardness given 80 PPM and hardness of outlet will be less than 5PPM for condenser water circuit complete all as specified and directed by Engineer-in-Charge. \nMake: Thermax/Ion Exchange or equivalent. | 3 | Each Job | |
| 100 | 77.01 | Note for item No 01 to 77 above: Rate quoted shall deemed to be included for the following:- (i) Civil work for opening & widnening wall, and making good the same for installation of AC plant, AHU's, pipe support, duct supports, foundation of eqpt etc for replacement of AC Plant 3x17.5 TR centralized AC plant at Signal section, 3x11TR Central AC Plant at GCA & 4 x 5.5 TR Package type central AC plantat PAR all as per manufacturer's recommendation & specification all as directed by Engineer-in-Charge.\n(ii) Modification required if any to connect the AC plant at PAR with existing Lt panel. \n(iii) Cutting, welding and making suitable arrangement for fixing, hanging of ceiling mounted AHU's, MS pipe line, ducting, cable etc required at site.\n(iv) Painting and identification flow marking on water line all as per standered norms and colour code. \n(v) Rate also inclusive for providing any other items which are required at site but not included in schedule with out any extra cost. | |||
| 101 | 78 | Demolition of cement concrete in roofs, any thickness, including plastering and leeping (whether full thickness removed or only apart thereof) complete all as specified and directed. | 0.8 | Cum | |
| 102 | 79 | Material and labour for PCC 1:2:4 type B-1, using 20mm graded stone aggregate for roof repair complete all as specified and as directed by Engineer-in-Charge. | 12.5 | Sqm | |
| 103 | 80 | Material and labour Rendering 10mm thick cement plaster in cement mortar 1:4 on fair faces of brick work or concrete surfaces for fixing wall tiles complete all as specified and as directed by the Engineer-in-Charge. | 12.5 | Sqm | |
| 104 | 81 | Material and labour three coats of white wash on newly plastered or unplastered surfaces of ceiling including preparation of surface complete all assecified and directed. | 60 | Sqm | |
| 105 | 82 | Dismantling, takingdown existing false ceiling carefully for duct work and refixing the same in position with replacement of GI wire of suitable size, replacement of damaged ceiling board of existing type to match the existing surface complete all as specefied and as directed by Engineer-in-Charge. | 60 | Sqm | |
| 106 | 83 | Dismantling , taking down unserviceable false ceiling and replace the same with supply and fix false ceiling snow frost vinyl face, washable metalized polyster foil facking edges, panels shall be of size 600 x600 x9mm thick having load carrying capacity 7 Kg/Sqm frid system for fixing ceiling tiles shall comprise of suspension system with true horizontal level, suspended on inter locking rectengular "select' system with 15mm powder coated flanges incorporating 4mm central reveal in black colour and a load carrying capaity of minimum 14.5 Kg/Sqm with birdmouth notches metal grid of hot dipped galvanised steel sections consisting of main "T" runner with suitable spaced joints to get required length and size 15 x 32mm made from 0.30mm thick (minimum) sheet, spaced at 600mm centre to centre and cross "T" of size 15x25mm made of 0.30mm thick (minimum) sheet, spaced between main "T" at 600mm center to center fo form a grid of 600 x 600mm and wall angel to size 20 x 15x0.3mm laying of false ceiling tiles of approved texture in the grid including required fitting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x 1.6mm fixed to ceiling with 12.5mm dia and 50mm long dash fasteners, hangers of 4mm GI adjustable rods/hard drawn wire of suitable length with galvanised butterfly level clips of size 85x30x0.8mm spaced at 1200mm center to center long main "T" complete at all heights all as specified and as directed. \nMake : Armstrong (ARMGYP) Gypteh/ Dexune /Gypcore. | 65 | Sqm | |
| 107 | 84 | Material and labour for Brick work with sub-class ‘B’ bricks straight or curved on plan exc 6m mean radious built in cement mortar 1:4 for water tank support pillar complete all as specified and as directed by Engineer-in-Charge. | 2 | Cum | |
| 108 | 85 | Material and labour for reinforced cement concrete type B-1 1:2:4 (20 mm graded aggregate) in bases for Column, basement slab, roof slab for water tank etc. complete all as specified and as directed by Engineer-in-Charge. | 1.2 | Cum | |
| 109 | 86 | Outsourcing for maintenance and operation of central/package type AC plants alongwith DG Sets (all as per details given) and connected equipments/ assets in three shifts of 08 hours each, per day round the clock continuous duration including sundays and holidays during SUMMER / MONSOON / WINTER BY EMPLOYING ONE OPERATOR, Skilled ITI qualified in the trade for each shift at each location as given below :-\nNote : The rates quoted by the contractor shall include the Following :-\n(i) To maintain plant room, incl general cleaning of surrounding area.\n(ii) To maintain the log sheet / log book on daily basis, weekly, fortnightly and monthly.\n(iii) Uniform to be worn by the operator during his duty hours alogwith name plate of operator.\n(iv) DHPP for DG Set shall be arranged by the Deptt.\n(v) Replacement of minor parts of costing Rs. 500 per month.\n(vi) Providing cleaning & renewals T&P items.\n(vii) Routine cleaning of all machinem'es and eqpts.\n(viii) Routine checking of LT panel control panel, AHU panels periodically.\n(ix) Periodical maintenance of chillar plant weekly, monthly, qtrly, half yearly & yearly described in the manufacture mannual. Operator shall inform MES, the defects if any noticed timely after DLP and the same will be carried by dept if the repair cost is exceeding Rs 500 per month.\n(x) Contractor shall responsible to replace the machine/ compressor/ eqpts/ components if found un-servicable with in 24 hours during defect liability period.\n | |||
| 110 | 86.01 | All as per Ser Item No 86.00 above For First Year (After completion of Work under phase-1) at following locations :-\n(i) GCA \n(aa) AC plant 2 X 11 = 22 TR capacity (in working) including allied equipment such as AHUs, Cooling Towers, Pump Sets etc. \n(ab) AC plant 1 x 11 = 11 TR capacity (as stand by )\n(ac) DG Set 125 KVA capacity -01 No\n(ii) PAR \n(aa) AC plant 3 x 5.5 = 16.5 TR capacity or next higher capacity (in working) including allied equipment such as AHUs, Cooling Towers, Pump Sets etc. \n(ab) AC plant 1 x 5.5 = 5.5 TR capacity or next higher capacity (as stand by)\nNote : Both the installations at GCA and PAR shall be operated by only one operator at a time.\n\n | 1002 | Per shift of 8 hrs | |
| 111 | 86.02 | All as per Ser Item No 86.00 as above but approximate capacity 52.5 TR for First year (After completion of Work under phase-1) at Signal Sec\n(aa) AC plant 2 X 17.5 = 35 TR capacity or next higher capacity (in working) including allied equipment such as AHUs, Cooling Towers, Pump Sets etc. \n(ab) AC plant 1 x 17.5 = 17.5 TR capacity or next higher capacity (as stand by) \n\n | 1002 | Per shift of 8 hrs | |
| 112 | 86.03 | All as per Ser Item No 86.00 as above for Second Year (After completion of Work under phase-1) at following locations :-\n(i) GCA \n(aa) AC plant 2 X 11 = 22 TR capacity (in working) including allied equipment such as AHUs, Cooling Towers, Pump Sets etc. \n(ab) AC plant 1 x 11 = 11 TR capacity (as stand by )\n(ac) DG Set 125 KVA capacity -01 No\n(ii) PAR \n(aa) AC plant 3 x 5.5 = 16.5 TR capacity or next higher capacity (in working) including allied equipment such as AHUs, Cooling Towers, Pump Sets etc. \n(ab) AC plant 1 x 5.5 = 5.5 TR capacity or next higher capacity (as stand by)\nNote : Both the installations at GCA and PAR shall be operated by only one operator at a time.\n\n | 1002 | Per shift of 8 hrs | |
| 113 | 86.04 | All as per Ser Item No 86.00 as above but approximate capacity 52.5 TR for Second year (After completion of Work under phase-1) \nat Signal Sec \n(aa) AC plant 2 X 17.5 = 35 TR capacity or next higher capacity (in working) including allied equipment such as AHUs, Cooling Towers, Pump Sets etc. \n(ab) AC plant 1 x 17.5 = 17.5 TR capacity or next higher capacity (as stand by) \n\n | 1002 | Per shift of 8 hrs |
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