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Tender For Provision Of Briefing Room At Af Station Kalaikunda; 1 Sch A Part-I (BUILDING WORK)Details of prepriced Schedule is given in tender documents 2 Total amount of Such A Part-II (SITE CLEARENCE, SITE DEVELOPMENT AND EARTH WORK)Details of prepriced Schedule is given in tender documents 3 Total amount of Such A Part-III (INTERNAL ELECTRIFICATION)Details of prepriced Schedule is given in tender documents 4 Total amount of Such A Part-IV (INTERNAL WATER SUPPLY) Details of prepriced Schedule is given in tender documents 5 Total amount of Such A Part-V (ROAD/PATH/CULVERT) Details of prepriced Schedule is given in tender documents 6 Total amount of Such A Part-VI (EXTERNAL WATER SUPPLY) Details of prepriced Schedule is given in tender documents 7 Total amount of Such A Part-VII (SEWAGE DISPOSAL)Details of prepriced Schedule is given in tender documents 8 Total amount of Such A Part-VIII (EXTERNAL ELECTRIFICATION) Details of prepriced Schedule is given in tender documents 9 Total amount of Such A Part-IX (LIGHTENING PROTECTION) Details of prepriced Schedule is given in tender documents 10 Total amount of Such A Part-X (AREA DRAINAGE )Details of prepriced Schedule is given in tender documents 11 SCHEDULE A PART -XI (MISCELLANEOUS ITEMS)Note:- This schedule is not pre-priced by MES and the pre-priced rate indicated as Rs 0.00 under Col. F signifies this fact only. 12 INTERNAL ELECTRIFICATIONS&F LEDlamp 10 Watt 220 degree coverage cool day white (6500K), 1050 lumens complete all as specified & directed. 13 S&F including testing of wall mounted fan 230V, single phase AC, 450, double ball bearing, pull cord for high low speed and oscillation with accessories like hangngclamps on wall, including writing MES number (as per standard practice), with flexible cord three core cable with 5 amp plugtop completeall as specified and directed. 14 S&F MCB SP, 63Amps rating, 230 volts, C curve,50 Hz, 10 KA breaking capacity complete all as specified and directed. 15 INTERNAL WATER SUPPLYS&F Piillar tap ( Hot & Cold) of 15mm bore, cast copper alloy with capstan heads chromium plated screwed down high pressure fancy type, with or without letteredHot or Cold with long screwed shanks and fly nits long neck, screwed for iron pipe complete all as specified and as directed 16 S&F Angle cock of bore 15mm, cast copper alloy chromium plated with long shank and cup fancy type, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipecomplete all as specified and directed. 17 S&F Shower rose of bore 15mm, cast copper alloy chromium plated with long shank and cup fancy type of minimum length 300 mm complete all as specified and directed. 18 EXTERNAL WATER SUPPLYSupply and fix PPR Gate Valves (Brass Insert) of 75 mm outer Dia. complete all as specified and directed. 19 M&L for construction of brick masonry valve pit of size 90cm x 90 cm x 90cm (internal dimension) with one brick thick brick masonry built in CM 1:4, 100mm PCC 1:4:8 type D-2 (using 40mm graded crashed stone aggregate) as in foundation, PCC (1:3:6) type C1 (using 20mm graded crushed stone aggregate) as in bedding and coping,10 mm thickcement plaster in Cement mortar (1:4) internally and externally upto 15cm below ground level, providing 25x25x6mm angle iron frame all round the valve pit for cover by means of 4 Nos hold fast 150mm long made out of flat iron 25 x 6 mm embedded in PCC blockwith PCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) of size 250 x200 x150mm incl provision of hinges welded with angle iron frame and Mild Steel sheet cover 3 mm thick, Mild steel handle of suitable and size welded with MS sheet cover & suitable locking arrangement including 65 mm dia pad lock&applying two coats of synthetic enamel paint over a coat of red-oxide primer including necessary excavation and earth work in any type of soil complete all as specified and directed. 20 SEWAGE DISPOSALS&F factory made precast RCPC manholes covers of clear internal dia 600mm, 5T load capacity, confirming to IS 12592:2002 placed/fixed in position complete all as specified and as directed 21 M&L for LLDPE septic tankconventional type designed to carry sewage and sullage water, including excavation in any type of soil, PCC 1:4:8 below foundation, vent shaft connection etc, for 30 userscomplete all as specified and directed. 22 M&L for construction of soakage wellsincluding excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of M25 concrete including intercepting chamber and screen chamber made of Brick masonary in cement mortar, RCC cover slab in M25/ SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size 2.40 M dia X 3.0 M effective depth all as directed and shown in drawings. 23 LIGHTENING PROTECTIONAND EXTERNAL ELECTRIFICATIONM&L for Earthing complete with copperearth plate electrode of size 600x600x3.15 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to 20×3mm copper stripas earth lead by means of nuts, bolts, check nuts, washers of galvanized iron as steel,protected by galvanized iron pipe 40mm bore (Medium grade) allas directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel,wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, earth testing point, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed. (copper strip upto 7.5m including testing consider in this item). 24 M&L for Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine for HDPEpipe of 150mm Dia without distrubing the road surface / Pavment surface/ Hard standing /RCC surfacefor laying of cable in trenchesfor pipe of max size 150 mm bore complete all as specified and directed 25 Supply, Install, testing and commissioning of distribution transformer capacity 200 KVA step down indoor type floor mounting, copper wound complete with standard fittings HT 11 KV 3 Phase, LT 433 Volts, 3 Phase 4 Wire, Oil immersed with ONAN type cooling with external cooling tubes/ radiators having no load voltage ratio 11/433 KV connected on secondary side (Secondary outgoing side) in accordance with vector group symbol (DYN-11) conforming to IS 1180 2021/LATEST REVISION LEVEL 2 and having off load tap changer in step of 2.5% on HV side to take care of voltage from ±7.5%, ± 5% to ±2.5% to give output on 433 Volts secondary side and including initial oil filling to appropriate level, control cable and following standard fitting complete all as specified and as directed.(a) Oil Conservator with oil fitting hole cap and drain plug.(b) 01 No of prismatic oil level gauge mounted on conservator wall with first fill of charge upto maximum level.(c) Silica gel dehydrating breather with oil seal and first fill of charge.(d) Pressure release valve with automatic resetting arrangement after release of preassure.(e) Adequate No of thermometer pocket including one thermometer.(f) Top oil filter valve. (g) Bootom oil filter cum drain valve.(h) Rating diagram and terminal marking plate.(j) Earthing terminal - 02 Nos(k) Lifting Lugs - 01 Set(l) Jacking Pads - 01 Set(m)Under carriage with 4 Nos of plain rollers (n) Air release plug on main transformer tank.(o) Adequate Nos of cooling radiators.(p)100mm Dial type oil temperature indicator with maximum red pointer and resetting device. (q) 100 mm dial type winding temperature indicator with maximum red pointer and resetting device. (r) Air insulated cable box on HV and LV side. 26 Supply & installation of silent Diesel Engine driven generating Set 415 Volts, 3 Ph 4 wire, engine as per IS : 10001/10002 and alternator as per IS :60034 complete with relay panel for automatic starting on mains failure, control panel having meters, sound proof canopy and foundation etc. of capacity 200 KVA 4 Stroke, designed to run continuously at 1500 RPM complete with the following accessories:- 27 (A) Diesel Engine:-(i) Radiator cooling (ii) Radiator fan with guard (iii) Fly wheel with starter ring (iv) Dry type air cleaner (v) Vacuum indicator (vi) Mechanial governor (vii) Exhaust silencer (viii) Fuel filter (ix) Inline fuel pump (x) Water pump (xi) Lub oil filter (xii) 24 V electric start system complete with starter ,battery charging alternator (xiii) Engine control panel consisting of starting key switch ,lub oil pressure gauge , ammeter safety shut down system for low lube oil pressure and coolant temperature engine maintenance manual with spare parts list. (xiv) Exhaust pipe /stack upto 6m from top of shed with insulation structural steel required for supporting exhaust pipe/stack, fixed supports, sliding supports etc. (xv) First fill of lube oil and coolant.(xvi) Residential silencer with cladding & supports 28 (B) Alternator:-Alternator conforming to IS-60034 with standard design with IP 23 protection ,suitably rated at 160 KW/200 KVA at 0.8 PF,415 volts,3-phase,4wires,50 Hz,1500 RPM, self excited brushless excavation) and self regulated, band of voltage regulation +/- 1.5% of rated voltage ( from no load to full load) and class H insulation, alternator should be mounted on common single base frame and coupled directly to the engine 29 (C) Acoustic Enclosure:-Acoustic enclose as per latest norms of central pollution control board (CPCB) issued by ministry of environment & forests, Govt. of India 30 (D) Control panel cum AMF panel:-The panel is required to be equipped with as follows:-(i) Suitable size of MCCB FP-02 Nos. (ii) Digital ammeter with selector switch-01 No. (iii) Digital voltmeter with selector switch-01 No. (iv) Digital frequency meter-01 No. (v) Instrument fuses & control wiring (vi) Pilot lamp for Load on and Set Running (vii) Incoming and outgoing terminals (viii) AFM control accessories with contract of suitable size,microprocessor based relay & wiring etc-01 No (ix) Over load protection system with relay -01 No (x) Electronic type 3 phase multi function meter-01 No (xi) 31 (E) Spare parts and tools:-(i) Rotary pump diesel with 3 mtr hose-01 set (ii) Box spanner set complete with all sizes (iii) Oil filter set 2 Nos (iv) Air filter complete with element-02 nos (v) Fuel filter set -02 Nos (vi) AVR-01 No.(vii) Rubber matting size 0.9mt*1.5 mtr* 15mm thick -02 Nos 32 Note: (A) Following shall be deemed to be included in cost quoted:-(i) Suitable RCC platformas per manufacturers recommendations.(ii) Disconnecting existing cables, from existing panels and connecting cables, cables glands, cable lugs to new panel complete with all necessary accessories as required at site.(iii) Install on the foundation, connecting fuel lines, cable etc.(iv) Testing and commissioning complete . (B) Trials:-Trials on site should be given as per load tests prescribed and all functional trials should be shown.(C) : The Engine, alternator & Acoustic enclosure shall be integrated unitsourced fromOEM only as per List of Makes given in Tender.(D) Pre-dispatch inspection at OEM factory premises shall be carried out by Rep of Accepting officer.(E) Prior to manufacture the contractor shall get the general arrangement, drawing and design details of the DG Set from GE.(F) After installation of DG Setat site , the pre-commissioning test shall be carried out by IEM / Rep of Accepting Officer and the cost of consumables such asOil, DHPPN, T &P deemed to be included in the quoted rates. 33 Supply and installation, testing and commissioning indoor type 50 KVAR capacity APFC bank panel, MDXL offered Heavy duty Mixed dielectric type Box capacitor with 7 % Aluminum wound Reactor, units tested in accordance with IS 13340-1993/IS 13341-1992, IEC 60831 part 1 & 2 with thyristor control modulewith aluminium heat sink with semiconductor fuses, smooth switching On and Off automatically at +/- 10 Volts, compartmental design dust and vermin proof suitable for 3 phase, 4 wire 440 volt, made out of 2mm thick CRCA sheet with built upon rigid frame work, cubical type, heavy duty powder coated RAL 7035 capacity 50 KVAR (20x1+10x2+5x2) kVAr capacitor bank having following accessories including control wiring with HR FR/FRLS copper wire complete all as specified and as follows :-(i) To withstand on Non Liner load upto 40% (ii) 2.5 in Over Current with stand.(iii) 10000/year Switching capacity. (iv) 1,60,000 hours life expectancy.(v) Capacitor, MCB/MCCB, Contractors, APFC Relay will be of same make.(vi) Panel fabrication need to be in house and at component manufactures own factory.(vii) APFC design with Aluminium bus bar as per global standard current density of 0.8A/Sqmm, (1A/Sq mm in case of copper) (viii) Ambient will be of 45*C (ix) Ventilation air within cubicle must flow upwards. (x) Extractor fan must be fitted on top of cubicle. (xi) Bottom air intel should be as low as possible.(xii) Cross section of top air outlet must be more than bottom outlet.(xiii) Reactor must be fitted in separate enclusure of capacitor.(xiv) APFC relay with RS485 communication, Dual setting for EB & DG load , to monitor KVAR de rating, inbuilt programmable alarm for capacitor dating, Harmonic Monitoring 3rd to 19th, Temperature alarm and with Fan control relay.(xv) Compact modular bolted design, removable side and back panels with bottom cable entry. 34 M&L for Earthing complete with GI earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to GI wire 4 mm dia earth lead by means of nuts, bolts, check nuts, washers of galvanized iron as steel,protected by galvanized iron pipe 40mm bore (Medium grade) allas directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 45 x 45 x 5cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel,wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed (GI strip upto 7.5m including testing is deemed included in the item ). 35 Supply,installation,testing and commissioning 3 phase and neutral , 415 volts out door type , CPRI approved,factory made free standing , floor mounting ,dust and vermin proof, cubical type LT Feeder Pillar fabricated from 3.15 mm thick CRCA sheet for outer shell and 2.0 mm for inner shell,with angle iron frame of 50 x 50 x 6 mm , double door , front and back openable type,double door system,hinged opening , rubber lining,locking arrangement,with anticorrosive coating and finally epoxy polyester power coatingwith pure polyster Siemens grey structural RAL-7032 shade or equivalent in other makes as per list of makes , protection class IP-54 fully compartmentalize design with 4 nos of bus bar made of copper of ETP grade suitable for 200Amps ( Size of copper strip should not be less than 50 X 8 mm for each phase and neutral) pre-wired with suitable size of copper strip/ copper wire with colour code for connecting out going MCCB/ MCB`s, including suitable aluminium earth strips conforming to IS with danger notice plate , necessary cable glands, cable connection with proper lugs ,PCC foundation and pedestal for fixing piller feeder box with PCC 1:5:10 , 15 cm thick in foundation , brick (Fly ash) / PCC block work in CM 1:6 , rendering 1:6 on exposed surface and 100 mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in padding on top and grouting bolts etc for panel. The plateform shall be of 450 mm height above ground level all as specified with supply and fixing the following complete all as specified and directed 36 (A) Incoming: (i) MCCB 400 Amp, 4 Pole, 36 kA, 415 volts, AC, 50Hz, thermal adjustable type 400-500 Amp ,with operating handle(ii) Digital 3 Phase Ammeter, Flush mounting, 96 x 96 mm, Accuracy class 1.0, with inbuilt selector switch for three phase, CT/PT site programable---01 Nos with Suitable CT as per MCCB andwiring with copper wire.(iii) Digital 3 Phase Voltmeter,Flush mounting, 96 x 96 mm, Accuracy class 1.0, with inbuilt selector switch for three phase, CT/PT site programable- 01 No(iv) Three indication lamps- 01 Set (Red, Yellow, Blue). 37 (B) Outgoing : (i) MCCB 250 Amp, 3 Pole, 36 kA, 415 volts, AC, 50Hz, thermal adjustable type 200-250 Amp ,with operating handle- 03Nos(01 For AC Panel + 01 for APFC Panel + 01 Spare) 38 (B) Outgoing : (i) MCCB 250 Amp, 3 Pole, 36 kA, 415 volts, AC, 50Hz, thermal adjustable type 200-250 Amp ,with operating handle- 03Nos(01 For AC Panel + 01 for APFC Panel + 01 Spare) (ii) MCCB 100 Amp, 3 Pole, 25 kA, 415 volts, AC, 50Hz, thermal adjustable type 80-100 Amp ,with operating handle - 01 No (For Briefing Room Bldg) (iii) MCB SPN 20A 10 KA , 415V - 02 Nos (01 Street Light + 01 Spare) (iv) Astronomical Time Switch 16 Amps 24 hour programming type with ML-4 contractor 70A, 415 V, three phae, coil operating voltage 230 V, three point Auto manual switch 16 Amps for bypass system with 32A 4P MCCB adjustable (40% to 100%) Microprocessor release, 25KA complete including necessary connection. 39 Note:-(i) All MCCB/MCB should be as per list of make.(ii) Drawing of LT panel and make of items shall be get approved from GE before ordering the panel.(iii) Cost of lugs for cable and cable gland etc also included in unit rate of panel.(iv) Rotary handle to be provided for allMCCB for control and operation of MCCB. 40 Supply and fixing bracket for street light fitting of any size made out of GI pipe medium grade 40 mm dia, 1.5 mtr length bend to required size and shape including provisiob of clamps and fitting in position and including two coat of aluminum paint over a coat of red oxide primer complete all as specified and directed. 41 Supply and fix Thermo plastic terminal box of size not less than 130 x180 x 77 mm mm with locking arrangement and necessary mounting arrangement on pole with MS clamps, nut bolt and washers etc including 01 No MCB 6 Amps and PVC connector 3 phase for cable termination complete all as specified and directed. 42 AC PLANTDesign,supply,installation,testing & commissioning of CHILLED WATER COOLED central air conditionng system of not less than 100TR( 2X50 TR working + 1x50 TR Standby) compete with refrigerant, suitable capacity AHU units, cooling towers, condenser pumps, chiller pumps, hot water generator, flow switches, temp/pressure gaugees, duxting, pipe lines with insulation, motorised fire dampers, volume cotrol dampers, grills/diffusers, weather proof electrical MCC panel, temperature & RH sensors, compatible with BMS system and allother items required for satisfactory performance ofthe plant complet in all respec for all as specified in respective drawings to achieve the desired conditons to achieve the desired design conditions as per users data sheet enclosed as Annexure A to tender documents. 43 Notes:-(a) Contractor/Bidder shall submit complete desig for AC plant alongwith necessary duct layout plan, insulation (nside and outside of hthe storage building) comprising of heat load calculations, working drawings of complete AC plant supported with design/calculations of each component duly vetted by IIT/NIT within two months of the commencement of work throug GE/CWE for the approval of Accepting officer before executin of the work(b) Contractor/Bidder shall be responsible for performance guarantee of complete A plant to achieve the desired conditions round the clock throughout the year with overal COP of the system not less than 4.0 44 Nominal coolng capacity shall meet the following design parameters:-(i) Evaporator-shell and tube type(ii)Condenser-shell and tube type (iii) Refrigerant-Ecofriendly R410/407C (iv) Chilled water leaving temperaure-As per actual design (v) Chilled water entering temperaure-As per actual design (vi) Chiller fouling fator--As per actual design (vii) Ambient temperature--As per actual design (viii)Maximum permissible IKW/TR-1.20(on fullload) (ix) Maximum COP- 4.00 (x) Minimum IPLV-5.66NOTE:-The quoted rate shall be deemed to be inclusive of cost of all the items required for foundation as recommended by OEM.
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