Military Engineer Services Tender
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Military Engineer Services - MES Tender
Coronavirus COVID 19
Eprocure
Opening Date
30 Mar 2019Closing Date
22 Jul 2019Tender Amount
₹ 36,91,43,034Costs
EMD
₹ 15,00,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2018_MES_184811_2Bid Award Id
ViewTender No
CE NAVY/VIZ/TOKEN/52 OF 2017-18Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
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Documents
BOQ Items
Lumpsum price worked out by the contractor for "Hard Standing", as listed in Schedule "A" Part – III on Serial Page No. 41.
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3052213.77
Lumpsum price worked out by the contractor for "Road / Path / Culvert", as listed in Schedule "A" Part – IV on Serial Page No. 44.
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3888288.08
Lumpsum price worked out by the contractor for "Area Drainage", as listed in Schedule "A" Part – V on Serial Page No. 45.
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1946507.1
Lumpsum price worked out by the contractor for "Sewage Disposal", as listed in Schedule "A" Part – VI on Serial Page No. 48
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272904.8
Lumpsum price worked out by the contractor for "Rain Water Harvesting", as listed in Schedule "A" Part – VII on Serial Page No. 49.
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41177.3
Lumpsum price worked out by the contractor for "Internal Water Supply", as listed in Schedule "A" Part – VIII on Serial Page No. 52.
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136576.7
Lumpsum price worked out by the contractor for "Internal Electrification", as listed in Schedule "A" Part – IX on Serial Page No. 53.
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54872.3
Lumpsum price worked out by the contractor for "External Water Supply", as listed in Schedule "A" Part – X on Serial Page No. 54.
1
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137442.2
Lumpsum price worked out by the contractor for "External Electrification", as listed in Schedule "A" Part – XI on Serial Page No. 57
1
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2176665.4
Lumpsum price worked out by the contractor for "Lightening Protection", as listed in Schedule "A" Part – XII on Serial Page No. 58.
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82235.4
Lumpsum price worked out by the contractor for "Fire Fighting System", as listed in Schedule "A" Part – XIII on Serial Page No. 63
1
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4032494.7
Lumpsum price worked out by the contractor for "Fire Alarm System", as listed in Schedule "A" Part – XIV on Serial Page No. 66.
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762376
Schedule "A" Part - XV: [Miscellaneous Items] [Internal Water Supply, External Water Supply, Internal Electrification, External Electrification, Lightning Protection, Fire Fighting System, Fire Alarm and fire detection System, Rain water harvesting, DG Set, Arboriculture, Air Conditioning, EOT crane, Air Curtains, Air circulators and Aviation lights]:
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Point Wiring complete with 1100 Volts, FRLS Grade, 1.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor Cable, confirming to IS - 694 drawn through and including heavy duty PVC Conduit, 20 mm dia including all accessories concealed in Walls / Roofs / Floors / Ceiling etc. and Pressed Metal Flush Box made out of 2mm thick MS Sheet of suitable size and 3 mm thick Hylam Sheet top cover for fixing switches, fittings, regulators etc. concealed in walls, including 1100 Volts, FRLS Grade, 1.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable as earth continuity conductor with colour coding and connecting to Earth Dolly for One Light / Fan Point / Bell Point controlled by One Switch complete all as specified.
258
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All as per Serial Item No. 15 above but One 3 Pin Switch Socket Outlet 5 Amps on Independent Board complete all as specified.
42
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All as per Serial Item No. 15 above but one 3 Pin Switch Socket Outlet 15 Amps on independent board, with 1100 Volts, FRLS grade, 2.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor Cable confirming to IS - 694 and including 1100 Volts, FRLS grade, 2.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor Cable as Earth Continuity Conductor.
25
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All as per Serial Item No. 15 above but One Light Point controlled by Two Nos. of, Two way Switches complete all as specified.
6
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Point Wiring complete for flame proof fittings/fixtures with 1100 Volts, FRLS Grade, 1.5 Sq.mm flame proof , Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor Cable, confirming to IS - 694 drawn through and including heavy duty PVC Conduit, 20 mm dia including all accessories concealed in Walls / Roofs / Floors / Ceiling etc. and Pressed Metal Flush Box made out of 2mm thick MS Sheet of suitable size and 3 mm thick Hylam Sheet top cover for fixing switches, fittings, regulators etc. concealed in walls, including 1100 Volts, FRLS Grade, 1.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable flame proof as earth continuity conductor with colour coding and connecting to Earth Dolly for One Light / Fan Point / Bell Point controlled by One Switch complete all as specified.
6
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Flame proof LED tube light fitting 2x16 Watts or minimum lumen output not less than 3200 lumens with drive complete all as specified.
6
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Flame proof well glass LED bay light fitting 80Watts or minimum lumen output not less than 8000 lumens with fulham drive and all accessoried, 240V complete all as specified.
50
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Surface & wall mounted Energy efficient LED Tube light fitting, 20 W capacity, 230 Volts, with extruded aluminium / CRCA housing and robust construction with necessary acrylic diffuser, of 1200mm long complete including connecting up with 1.5Sqmm twin core twisted flexible copper conductor cable all as per Hevells Catalogue No. LHEYBYP60E1W020 or its equivalent in Philips or Surya Roshni Ltd or Wipro or GE or Bajaj and as approved. Note: Light fitting shall be of PF0.90
75
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Surface & wall mounted Energy efficient LED Tube light fitting, 40 W capacity, 230 Volts, with extruded aluminium / CRCA housing and robust construction with necessary acrylic diffuser, of 1200mm long complete including connecting up with 1.5Sqmm twin core twisted flexible copper conductor cable all as per Hevells Catalogue No. LHEYBYP60E1W040 or its equivalent in Philips or Surya Roshni Ltd or Wipro or GE or Bajaj and as approved. Note: Light fitting shall be of PF0.90
52
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Energy efficient & Long life Security Light Luminaire, 25 Watt with pressure die–cast aluminium housing, IP66 protection, heat resistant glass cover, high power LEDs as light source, electronic driver including GI Bracket made out of 32 mm bore GI Tube, Medium Grade of size not exceeding 2.00 m in length and bent to shape required and fixed with 2 Nos of Pole fitting Clamps made out of MS Flat of size 50 X 6mm, bolts, nuts, washers and painting with two coats of aluminium paint over a coat of primer red oxide zinc chrome primer and connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete as per Philips Catalogue No. BRP022 LED 21 CW MR S1 PSU GR or Havells Catalogue No. LHETBXU7PA6S025 or its equivalent in or Surya Roshni Ltd or Wipro or GE or Bajaj and as approved. Note: Light fitting shall be of PF0.90
34
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Energy efficient Sleek LED Ceiling Light fitting, 15 Watt, 230 Volts, Surface / recess mounted with Acrylic / PMMA diffuser for soft glare free light including connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete as per Havells Catalogue No. LHEAAGP5PL1W015 – 3000 PSU WH or its equivalent in Phillips or Surya Roshni Ltd or Wipro or GE or Bajaj and as approved. Note: Light fitting shall be of PF0.90
32
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Energy efficient Sleek LED Mirror Light fitting, 10 Watt, 230 Volts, Surface / recess mounted with Acrylic / PMMA diffuser for soft glare free light including connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete as per Philips Catalogue No. DN170C LED10S - 3000 PSU WH or its equivalent in Havells or Surya Roshni Ltd or Wipro or GE or Bajaj and as approved. Note: Light fitting shall be of PF0.90
10
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Surface & wall mounted LED Bulk Fitting with extruded aluminium housing and robust construction, 6 / 10W, 240 Volts, energy saving complete as per Philips Catalogue No. WT202W LED6S NW PSU S2 PC or Havells Catalogue No. LHEOAOP7UZ6W010 or its equivalent in Surya Roshni Ltd or Wipro or GE or Bajaj and as approved. Note: Light fitting shall be of PF0.90
12
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Energy efficient LED High bay Light fitting, 72 / 80 W capacity, 230 Volts, with extruded aluminium / CRCA housing and robust construction with necessary acrylic diffuser and connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete as per Philips Catalogue No. BY400V LED72S CW SK PSU S2 FG WH or Havells Catalogue No. LHELAQU71G6W080 or its equivalent in Surya Roshni Ltd or Wipro or GE or Bajaj and as approved. Note: Light fitting shall be of PF0.90
14
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Energy efficient LED High bay Light fitting, 200 W capacity, 230 Volts, with extruded aluminium / CRCA housing and robust construction with necessary acrylic diffuser and connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete as per Havells Catalogue No. HBP200WLED757SWBTOLTG or its equivalent in Philips or Surya Roshni Ltd or Wipro or GE or Bajaj and as approved. Note: Light fitting shall be of PF0.90
72
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Ceiling Fan, 1200mm Sweep, 230 Volts AC, 50Hz including down rod and Canopy, 5 Star Rating and of colour milky white complete all as specified.
31
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Exhaust Fan, 300mm Sweep, 900 RPM, Metal Body, Heavy duty, 230 Volts, AC, 50 Hz, Domestic Type including louver shutter complete all as specified.
24
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Air Circulator, 600mm Sweep, Metal Body, Heavy duty, 230 Volts, AC, 50 Hz, Wall Mounting Type including speed control set and all accessories complete all as specified.
8
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Sub main wiring with 4 runs of single core 6 Sq.mm Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including heavy duty PVC Conduit, 25 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. including 2 runs of 6 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: 6 runs of 6 Sq.mm & one run of 25mm dia PVC Conduit will be measured as one unit
35
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Sub main wiring with 2 runs of single core 6 Sq.mm Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including heavy duty PVC Conduit, 25 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. including One run of 6 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: (i) 3 runs of 6 Sq.mm & one run of 25mm dia PVC Conduit will be measured as one unit.
(ii) Cutting chases for concealed wiring and making good shall deemed to included in the quoted rate.
450
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Sub main wiring with 2 runs of single core 2.5 Sq.mm Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including heavy duty PVC Conduit 20 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. including One run of 2.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: (i) 3 runs of 2.5 Sq.mm & one run of 20mm dia PVC Conduit will be measured as one unit.
(ii) Cutting chases for concealed wiring and making good shall deemed to included in the quoted rate.
500
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MCB DB, TPN, 4 Way, 415 Volts, Vertical, with DIN Channel, Double Door with 200 Amps rated bus bar suitable for mounting MCBs and provision for MCCB as incomer complete all as specified.
1
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MCCB, TP, 100 Amps, 16 KA, AC, 415 Volts, 50 Hz complete all as specified.
1
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MCB, SP, 6 to 32 Amps, 10 KA, AC, 230 Volts, 50 Hz complete all as specified.
128
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MCB, SPN, 40 Amps, 10 KA, AC, 230 Volts, 50 Hz complete all as specified.
22
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MCB, TPN, 63 Amps, 10 KA, AC, 415 Volts, 50 Hz complete all as specified.
2
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Flame proof MCB DB, SPN, 8 Way, 415 Volts, Vertical, with DIN Channel, Double Door with 200 Amps rated bus bar with and including MCB SPN 32A -01 No and MCB SP -06 Nos complete all as specified.
6
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Flame proof MCB DB, TPN, 4 Way, 415 Volts, with DIN Channel, Double Door with 200 Amps rated bus bar with and including MCCB TPN 63A -01 No and MCB SPN -08 Nos complete all as specified.
1
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Sub main wiring for Flame proof DB's with 2 runs of single core 6 Sq.mm Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including metal conduit, 25 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. including One run of 6 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: (i) 3 runs of 6 Sq.mm & one run of 25mm dia metal Conduit will be measured as one unit.
(ii) Cutting chases for concealed wiring and making good shall deemed to included in the quoted rate.
150
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Sub main wiring for Flame proof DB's with 2 runs of single core 2.5 Sq.mm Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including metal conduit 20 mm dia with all accessories concealed in Walls / Roofs / Floors / Ceiling etc. including One run of 2.5 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: (i) 3 runs of 2.5 Sq.mm & one run of 20mm dia metal Conduit will be measured as one unit.
(ii) Cutting chases for concealed wiring and making good shall deemed to included in the quoted rate.
200
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Earthing complete with Galvanised Steel Earth Plate Electrode 600 X 600 X 6 mm thick burried directly in ground [earth pit not less than 2.25 m deep below ground level] with top edge of Plate not less than 1.50 m below normal ground level connected to 32 X 6mm GI Strip [Earth Lead] and GI pipe 50 mm, Medium Grade for earthing lead protection to the extent of maximum 7.5m, Earth Plate Electrode surrounded by 150mm thick packed layers of Charcoal and Common Salt filled in alternate layers, connected to the Plate by means of GI Bolts & Nuts complete all as per Electrical Plate No. 3 of SSR Part – I, connected to panel / DB including testing on completion including main earthing, Charcoal, Common Salt, PCC [1:2:4, Type B1] Pit with RCC 1:2:4, Type B1 Cover, 50 mm thick with 6 Nos, 8 mm dia TMT bars in both ways, MS frame made with 40 X 40 X 6 mm Angle Iron, MS Funnel with 20 mm bore, medium grade GI Watering pipe, wire mesh, earth work excavation, return filling, removal of surplus soil etc. complete all as specified.
38
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Supplying, Installing, Connecting, Commissioning and Testing of Transformer, Step Down, Indoor Type, Floor or Platform Mounted complete with standard fittings, 11 KV / 433 V [at No load], AC, 3 Phase, 50 Hz, of 500 KVA capacity, Double Copper Wound, Oil immersed, CRGO Core type Naturally cooled, Built-up with class "A" insulation, having Primary Voltage [HT] 11 KV and Secondary Voltage [LT] of 433 Volts, Delta connected on 11 KV Side & Star connected on 433 Volts side, designed & constructed with particular reference to Tropical Condition, conforming to IS – 1180 part I with latest amendment complete all as specified and as directed and comprising of the following Specification and Fittings:
Continuous Rating : 500 KVA
No- Load Voltage Ratio : 11 KV / 433 V Tapping on HV [%] : ± 7.5, ± 5,± 2.5
Phase & Frequency : 3 Phase & 50 Hz
Connection : Delta Star
Vector Group : DYN 11
Cooling : ONAN
Type : Outdoor/Indoor
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Terminal Arrangement:
[a] HV Side: Cable Box
[b] Quad furcating cable box with five compression glands for PVC Cable and One additional neutral terminal shall be brought out separately for earthing purpose on LV Side.
[c] First filling of new and unused Transformer Oil [IS – 335 Marked], filtered and tested up to 500KV dielectric strength at 2.5mm air gap between testing electrodes. Certification of dielectric strength shall be submitted by the Contractor after filling the oil.
[d] Apart from routine tests mentioned in these tender documents and relevant IS, pre-commissioning inspection of Transformer shall be carried out by Senior Electrical Inspector / Electrical Inspector.
Fittings:
[a] Externally hand operated Off load Tap chage over Switch with position indicator and locking device.
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[b] Conservator with Oil Gauge, filling hole with plug & drain hole with plug
[c] Undercarriage with four plain rollers
[d] Oil filling hole cum air release plug
[e] Drain Valve cum Sampling Valve
[f] Top Filter Valve with Plug [g] Rating Plate with Diagram Plate
[h] Lifting lugs for Transformer
[j] Lifting lugs for Core [k] Earthing Terminals
[l] Thermometer Pockets
[m] Silica Breather
[n] Explosion Vent
[o] Double Float Buchholz with alarm and trip contacts including control cable of copper conductor of size & length from Marshalling Box to Relay of VCB
[p] 150mm size Oil Temperature indicator, dial type with alarm and trip contacts
[q] 150mm dia size Winding Temperature indicator, dial type with alarm and trip contacts
[r] Buchholz Relay with 2 Shut-Off Valves
[s] Marshalling Box with Double Window [t] OCTC
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DOL Starter for siren set and booster pump upto a capacity of 7.5HP
2
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XLPE FRLS insulated cable, screened insulated, armoured and PVC bedded, 1100 Volts grade [heavy duty] suitable for earthed system with aluminium conductor of size 4 Core 10 Sq.mm laid in trenches, fixed to walls or passing through pipes and connecting up complete all as specified .
250
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XLPE FRLS insulated cable, screened insulated, armoured and PVC bedded, 1100 Volts grade [heavy duty] suitable for earthed system with aluminium conductor of size 2 Core 6 Sq.mm laid in trenches, fixed to walls or passing through pipes and connecting up complete all as specified for connecting Siren.
100
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GI strip of size 32x6 mm with saddles and fixing screws etc for roof/wall complee all as specified and as directed
40
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150 mm bore Ductile Iron Pressure Pipes, Centrifugally Cast [Spun], Class "K-9" with both side flanged ends conforming to IS - 8329 in standard lengths suitable for Push-On Rubber Gasket Jointing with inside Cement Mortar Lining and Black Bitumen external coating complete all as specified and as directed.
800
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Integral LED Aviation Light comprising of aluminium housing with polycarbonate enclosure including standard fixing arrangements and connecting up complete all as per Bajaj Catalogue No. BGAV 302 LED or its equivalent in Philips or Bajaj or Havells or Crompton Greaves all as specified.
1
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Supply, lay, test and commissioning of two runs 2.50 Sq.mm, PVC Insulated and PVC sheathed, heavy duty cable, ISI marked with Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked including heavy duty PVC Conduit, 20 mm dia including all accessories and one run of earth lead 2.5 Sq.mm complete all as specified and as directed.
80
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Time switch 250V , single phase of maximum 20A rated with contractor fitting inside steel enclosure
1
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Cutting Ductile Iron pipes of 100mm bore and reducing to required length before laying in position for insertion of new tees of size 100 X 100 X 80mm, branches, etc. for connection and branching out new pipe line including new accessories and jointing materials etc. complete all as specified and as directed.
1
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Construction of Valve Chamber of size 900 X 900 X 900 mm internal size suitable for Sluice Valve, with PCC 1:4:8, Type D2, using 40mm graded aggregate for foundation, 200 mm thick Brickwork with old size Fly Ash Bricks in Cement Mortar 1:6, 40 mm thick PCC, 1:2:4, Type B1, using 20mm graded aggregate Coping, rendering in CM 1:4, 15 mm thick including provision of Mild Steel Sheet Cover 3 mm thick with 40 X 40 X 6 mm size Angle Iron frame work embedded in concrete with suitable hinges and locking arrangements including two coat of synthetic enamel black paint over a coat of red oxide zinc chrome primer to steel surfaces and including necessary earth work excavation in any type of soil etc., removal of surplus soil off the premises complete all as specified and shown on drawing CEDD / TD / 119, Sheet No. 1 / 1 dated 20 August 1983, revised up to 21 September 1992.
3
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Supply, lay, commissioning and testing of commercial Air Curtain unit for prevention of dust and conditioned air losses , three phase ,440V, 50Hz, suitable for door opening of size 1.5m x 2.1m made out of MS/CRCA sheet of minimum thickness 18 gauge finished with two coats of red oxide primer and final coat of synthetic enamel paint ( oven baked) with MS/CRCA 18 gauge square perforated suction grills, aluminium alloy fans and single phase electric motor, nozzles etc complete with fittings and accessories so as to produce 1-1.5m/sec air velocity at floor level for door opening all as specified and directed.
2
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Energy efficient & Long life Security Light Luminaire, 72 Watt with pressure die–cast aluminium housing, IP65 protection, heat resistant glass cover, high power LEDs as light source, electronic driver including GI Bracket made out of 32 mm bore GI Tube, Medium Grade of size not exceeding 2.00 m in length and bent to shape required and fixed with 2 Nos of Pole fitting Clamps made out of MS Flat of size 50 X 6mm, bolts, nuts, washers and painting with two coats of aluminium paint over a coat of primer red oxide zinc chrome primer and connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete as per Philips Catalogue No. BRP410 LED CW 072 MR FG S1 PSU GR or its equivalent in Havells or Surya Roshni Ltd or Wipro or GE or Bajaj Catalogue No. BRTFG 72W LED and as approved. Note: Light fitting shall be of PF0.90
20
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Factory made FRP loop-in-loop-out box of size 280 X 200 X 105mm including MCB SP 6 A, 10Ka,100 mA, C Curve, 240 Volts [1 Nos] and one number heavy duty Four Way Connector for incomer and outgoing cable, suitable for Pole mounting and fixed with clamps made out of 40 X 3mm flat iron with suitable nuts, bolts, gland lugs etc duly painted with two coats of aluminium paint over a coat of red oxide zinc chrome primer complete of make Sintex or Hansu or Hensel or Schneider complete with over load, short circute protection, earth leak protection etc all as specified.
20
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Supply, instal,testing Solar LED luminaire of 30 Watts with autonomy of minimum 3 daysincluding complete solar panels, charging units,solar low maintanence flooded battery, wiring, GI battery box, GI pole not less than 6 Mts height, fixing clamps, etc complete all as specified and as directed.
5
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Supplying, Installing, Commissioning and Testing of CPRI Prototype tested, Factory made, Free Standing Floor Mounted, Dust and Vermin proof LT Cubical Panel Board, Compartmentalised, indoor type PLC control panel, fabricated with 3.15mm thick CRCA Sheet and shall be given pre-treatment for degreasing, phosphatising etc. in seven tank process and shall be powder coated with RAL7035 coat with matt finish after due preparation of surfaces. The panel shall consist of 300 Amps rating bus bars for phase and neutral of high conductivity Aluminium Alloy and shall be provided with colour coded heat shrinkable sleeves mounted on porcelain insulator supports, suitable double Compression Copper Cable Glands and panel shall be provided with separate compartments for each switch, with gland plates, lifting hooks, shutter type ventilating louver at both top & bottom duly internally secured with wire mesh, with suitable internal wiring with copper cable of suitable size, including instrumentation such as Ampere Meter, Volt Meter, Phase Indicating LED Lamps [RYB], Selector Switches etc with double stud hinged door, front openable with locking arrangement including interlocking with switch gears and suitable for 1100 Volts Grade, 3 Phase, 415 Volts, 4 Wire, 50 Hz, AC Supply and to withstand short circuit fault level of not less than 100KA and degree of protection shall be IP 54. The panel shall be fixed with angle iron frame made of angles of size 50 X 50 X 6mm at Corners and ISMC of suitable size for base, embedded 600 mm below ground level in PCC 1:2:4, Type B–1 using 20mm grade stone aggregate, 600 mm above ground level complete including connecting up with existing incoming and outgoing cables etc. and comprising the following:
1
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[a] MCCB, 200 Amps, 4 Pole, 35 KA, 415 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –01 Nos
[b] MCCB, 63 Amps, 3 Pole, 10 KA, 415 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release – 01 Nos [c] MCCB, 32 Amps, 3 Pole, 16 KA, 415 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release – 1 Nos [d] Star delta starter suitable for 60HP - 02 Nos
[e]Star delta starter suitable for 30HP - 01 No.
[g] Auto/manual start provisions with indication
[h] LED Volt metre and Ammetre of suitable capacity with selector switches and CT's
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Supplying, Installing, Commissioning and Testing of CPRI Prototype tested, Factory made, Free Standing Floor Mounted, Dust and Vermin proof LT Cubical Panel Board, Compartmentalised, indoor type, fabricated with 3.15mm thick CRCA Sheet and shall be given pre-treatment for degreasing, phosphatising etc. in seven tank process and shall be powder coated with RAL7035 coat with matt finish after due preparation of surfaces. The panel shall consist of 1200 Amps for phase and neutral bus bars of copper and shall be provided with colour coded heat shrinkable sleeves mounted on porcelain insulator supports, suitable double Compression Copper Cable Glands and panel shall be provided with separate compartments for each switch, with gland plates, lifting hooks, shutter type ventilating louver at both top & bottom duly internally secured with wire mesh, with suitable internal wiring with copper cable of suitable size, including instrumentation such as Ampere Meter, Volt Meter, Phase Indicating LED Lamps [RYB], Selector Switches etc with double stud hinged door, front openable with locking arrangement including interlocking with switch gears and suitable for 1100 Volts Grade, 3 Phase, 415 Volts, 4 Wire, 50 Hz, AC Supply and to withstand short circuit fault level of not less than 100KA and degree of protection shall be IP 54. The panel shall be fixed with angle iron frame made of angles of size 50 X 50 X 6mm at Corners and ISMC of suitable size for base, complete including connecting up with existing incoming and outgoing cables etc. and comprising the following:
1
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[a] MCCB, 400 Amps, 4 Pole, 36 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –02 Nos
[b] MCCB, 125 Amps, 4 Pole, 16 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release – 01 Nos [c] MCCB, 63 Amps, 4 Pole, 16 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –02 Nos [d] RCBO, 32 Amps, 4 Pole, 10 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –03 Nos
[e] Inteligent panel metre to measure voltage, Current, Frequency, Power factor ,KVA, kW, etc with Selector switches and connected CT's - 01 No
[f]LED indicating lamps R,Y,B - 01 No
[g]MDO cubical or truck type complete with ACB, 800 Amps, 4 Pole, , 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –01 Nos
[h]MDO cubical or truck type complete with ACB, 630 Amps, 4 Pole, , 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –01 Nos
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Supplying, Installing, Commissioning and Testing of CPRI Prototype tested, Factory made, Free Standing Floor Mounted, Dust and Vermin proof LT Cubical Panel Board, Compartmentalised,out door type, fabricated with 3.15mm thick CRCA Sheet and shall be given pre-treatment for degreasing, phosphatising etc. in seven tank process and shall be powder coated with RAL7035 coat with matt finish after due preparation of surfaces. The panel shall consist of 1000 Amps for phase and neutral bus bars of copper and shall be provided with colour coded heat shrinkable sleeves mounted on porcelain insulator supports, suitable double Compression Copper Cable Glands and panel shall be provided with separate compartments for each switch, with gland plates, lifting hooks, shutter type ventilating louver at both top & bottom duly internally secured with wire mesh, with suitable internal wiring with copper cable of suitable size, including instrumentation such as Ampere Meter, Volt Meter, Phase Indicating LED Lamps [RYB], Selector Switches etc with double stud hinged door, front openable with locking arrangement including interlocking with switch gears and suitable for 1100 Volts Grade, 3 Phase, 415 Volts, 4 Wire, 50 Hz, AC Supply and to withstand short circuit fault level of not less than 100KA and degree of protection shall be IP 54. The panel shall be fixed with angle iron frame made of angles of size 50 X 50 X 6mm at Corners and ISMC of suitable size for base, embedded 600 mm below ground level in PCC 1:2:4, Type B–1 using 20mm grade stone aggregate, 600 mm above ground level complete including connecting up with existing incoming and outgoing cables etc. and comprising the following:
1
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[a] MCCB, 250 Amps, 4 Pole, 36 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –03 Nos
[b] MCCB, 160 Amps, 4 Pole, 16 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release – 01 Nos [c] MCCB, 125 Amps, 4 Pole, 16 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –02 Nos [d] RCBO, 32 Amps, SPN, 2 Pole, 10 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –03 Nos
[e] Inteligent panel metre to measure voltage, Current, Frequency, Power factor ,KVA, kW, etc with Selector switches and connected CT's - 01 No
[f]LED indicating lamps R,Y,B - 01 No
[g]MDO cubical or truck type complete with ACB, 630 Amps, 4 Pole, , 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –01 Nos
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Supplying, Installing, Commissioning and Testing of CPRI Prototype tested, Factory made, Free Standing Floor Mounted, Dust and Vermin proof LT Cubical Panel Board, Compartmentalised,out door type, fabricated with 3.15mm thick CRCA Sheet and shall be given pre-treatment for degreasing, phosphatising etc. in seven tank process and shall be powder coated with RAL7035 coat with matt finish after due preparation of surfaces. The panel shall consist of 200 Amps for phase and neutral bus bars of copper and shall be provided with colour coded heat shrinkable sleeves mounted on porcelain insulator supports, suitable double Compression Copper Cable Glands and panel shall be provided with separate compartments for each switch, with gland plates, lifting hooks, shutter type ventilating louver at both top & bottom duly internally secured with wire mesh, with suitable internal wiring with copper cable of suitable size, including instrumentation such as Ampere Meter, Volt Meter, Phase Indicating LED Lamps [RYB], Selector Switches etc with double stud hinged door, front openable with locking arrangement including interlocking with switch gears and suitable for 1100 Volts Grade, 3 Phase, 415 Volts, 4 Wire, 50 Hz, AC Supply and to withstand short circuit fault level of not less than 100KA and degree of protection shall be IP 54. The panel shall be fixed with angle iron frame made of angles of size 50 X 50 X 6mm at Corners and ISMC of suitable size for base, embedded 600 mm below ground level in PCC 1:2:4, Type B–1 using 20mm grade stone aggregate, 600 mm above ground level complete including connecting up with existing incoming and outgoing cables etc. and comprising the following:
1
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[a] MCCB, 160 Amps, 4 Pole, 16 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –02 Nos
[b] MCCB, 125 Amps, 4 Pole, 16 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release – 01 Nos [c] RCBO, 32 Amps, SPN, 2 Pole, 10 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –03 Nos
[d] RCBO, 32 Amps, TPN, 4 Pole, 10 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –02 Nos
[d] Inteligent panel metre to measure voltage, Current, Frequency, Power factor ,KVA, kW, etc with Selector switches and connected CT's - 01 No
[f]LED indicating lamps R,Y,B - 01 No
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Supplying, Installing, Commissioning and Testing of CPRI Prototype tested, Factory made, Free Standing Floor Mounted, Dust and Vermin proof LT Cubical Panel Board, Compartmentalised,out door type, fabricated with 3.15mm thick CRCA Sheet and shall be given pre-treatment for degreasing, phosphatising etc. in seven tank process and shall be powder coated with RAL7035 coat with matt finish after due preparation of surfaces. The panel shall consist of 100 Amps for phase and neutral bus bars of copper and shall be provided with colour coded heat shrinkable sleeves mounted on porcelain insulator supports, suitable double Compression Copper Cable Glands and panel shall be provided with separate compartments for each switch, with gland plates, lifting hooks, shutter type ventilating louver at both top & bottom duly internally secured with wire mesh, with suitable internal wiring with copper cable of suitable size, including instrumentation such as Ampere Meter, Volt Meter, Phase Indicating LED Lamps [RYB], Selector Switches etc with double stud hinged door, front openable with locking arrangement including interlocking with switch gears and suitable for 1100 Volts Grade, 3 Phase, 415 Volts, 4 Wire, 50 Hz, AC Supply and to withstand short circuit fault level of not less than 100KA and degree of protection shall be IP 54. The panel shall be fixed with angle iron frame made of angles of size 50 X 50 X 6mm at Corners and ISMC of suitable size for base, embedded 600 mm below ground level in PCC 1:2:4, Type B–1 using 20mm grade stone aggregate, 600 mm above ground level complete including connecting up with existing incoming and outgoing cables etc. and comprising the following:
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[a] MCCB, 63 Amps, 4 Pole, 16 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –02 Nos
[b] RCBO, 32 Amps, SPN, 2 Pole, 10 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –02 Nos
[d] RCBO, 32 Amps, TPN, 4 Pole, 10 KA, 440 Volts, 3 Phase, AC, 50 Hz, Adjustable type complete with Overload Protection, No-Volt thermal based release –03 Nos
[d] Inteligent panel metre to measure voltage, Current, Frequency, Power factor ,KVA, kW, etc with Selector switches and connected CT's - 01 No
[f]LED indicating lamps R,Y,B - 01 No
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Boring of holes under road, pavement, hard standing by trenchless technology using ultra sound technique and necessary machinery including HDPE Pipe of 150 mm dia of 6 KGf / Sq.cm working pressure complete all specified and as directed.
20
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MCB, TPN, 32 Amps, 10 KA, AC, 415 Volts, 50 Hz complete all as specified.
1
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Supply, Install, Test and Commissioning of Electrically Operated Over Head Travelling [EOT] Crane of capacity 40 Ton running on the girders cross travel of 25.00 metres and long travel distance of 50.00 metres with clear hook height of 8.00 metres from floor level, including all copper bus bars, DSL system,LT Rails of suitable size as recommended by the OEM ,Motors ,Pully ,VVVF Drive ,Limit switches ,Anti collision device , wire ropes, Gear box, Wheels, painting etc all as per IS-3177,IS:807 [latest] including provision of steel double box gantry rails for long travel for complete length and provision of Down Shop Lead [DSL] and shrouded bus bar system etc all as per IS with the following specification complete all as specified.
[i] Hoist speed : 2.00 M/Min
[ii] Hoist Creep : 0.20 M/Min
[iii] Cross Travel speed : 5.0 M/Min
[iv] Cross Travel creep : 0.50 M/Min
[v] Long Travel speed : 10.0 M/Min
[vi] Long Travel speed : 1.00 M/Min
[vii] Hook Height : 8.00 M
Make: Tojym / Anupam / Mukund / Jessop / WMI / Dinesh cranes.
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Note: The quoted rate is deemed to be inclusive of electrical connection using suitable size copper conductor multistranded PVC insulated PVC sheathed armoured cable from the main switch to the DSL assembly. The span and clear long travel and clear height above girder position shall be as shown on drawing and as per finished dimensions of building at site. Tenderer shall visit the site and ascertain the exact span and the dimensions before quoting the tender. All movements shall be operated by means of push buttons free from floor level with protective panel independently with inter locking arrangement to avoid accident due to manual/dual operation, if accidentally crane is operated from ground. Push button unit shall be deemed to be included in the unit rate quoted. The cable control shall have push button for stop at all motions at hold the locations. Rail and gantry girders shall be provided by the contractor.
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Supply Install Test and commissioning of Silent Diesel Engine driven Generating Set of Capacity 500 KVA, 415 Volts, Three Phase,0.8 Power Factor, 4 Wire,50Hz, Engine as per IS – 10001 / 10002 and alternator as per IS – 13364 complete with relay panel for automatic starting on main failure, control panel having meters, sound proof canopy as per relevant IS and foundation etc including following: [Make: Powerica / CG / Kirloskar]
A. ENGINE: Direct injection, Water cooled engine, 6 cylinder, in-line, 4 stroke, rated at 1500 RPM, conforming to BS – 5514 has the following specification:
[i] In- line fuel pump with electronic governor for 500 KVA.
[ii] Turbocharger
[iii] Stainless steel exhaust flexible coupling and exhaust pipe duly insulated with glass fire wool and Plain GI sheet cladding & extended outside the building.
[iv] Silencer
[v] Radiator
[vi] coolant inhibitor
[vii] Plate Type Lub Oil Cooler
[viii] Spin-On-Filters-Coolant, Fuel, Fuel & Lub Oil
[viii] Dry type, heavy duty, replaceable paper element air cleaner with restriction indicator
[ix] Flywheel housing and flywheel to suit single bearing alternator
[xii] Electrical starter motor
[x] Battery charging alternator
[xi] 2x12 Volts batteries 180 AH capacity with multistranded copper cable for connecting leads and terminals
[xii] First fill lub oil.
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B. ALTERNATOR
[i] Self Excited, Self Regulated
[ii] Voltage Regulation ± 1 %
[iii] Class H insulation
[iv] Salient pole revolving field
[v] Digital automatic voltage regulator [Part of PCC 1301]
[vi] Standard Enclosure IP-23
[vii] Telephone Interference Factor: 50
[viii] Total Harmonic Factor: Better than 2%
[ix] Supplying power to variable electrical load for unlimited hours. Prime power [PRP] is in accordance with ISO 8528.Ten percent over load capacity for one hour every 12 Hours of operation and will be suitable for tropical condition.
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C. ENGINE CONTROL WITH AMF PANEL: Standard control panel along with DG set cubicle with CRCA sheet, angle iron structure including by providing following accessories:
[i] MCCB, 630 Amps with microprosesser release - 1 No with over load, short circuit protection.
[ii] MCCB contactor to be provided as per OEM's recommendation.
[iii] Microprocessor based LED/LCD multifunctional intelligent panel meter for showing current, voltage, frequency, power factor, energy consumed, speed, temperature of engine, oil level, battery voltage etc.,
[iv] Digital frequency meter-1 No
[v] Digital Power factor meter with CTs - 1 No
[vi] KWH metre with CT's to be provided as per OEM recommandations.
[vii] Indicating lamps for "DG ON & LOAD ON"
[viii] Instrument displaying Water Temperature, Lube Oil Pressure, Engine RPM, Battery Charging.
[ix] PVC Sleeve insulated Tinned Copper bus Bar suitable for 1000 Amps current carrying capacity [TPN ]
[x] Instrumentation control switch fuses./ MCB,s duly wired and ferruled.
[xi] Coolant heater with thermostatic switch
[xii] Lub oil heater
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D. FUEL TANK:
[i] Fuel tank suitable capacity for minimum 12 Hours run with provision for supply and return lines, level indicator, drain valve, cleaning cover Vent pipe & locking device.
[ii] MS Fuel pipeline from fuel tank to FIP of suitable size.
[iii] The fuel tank has to be mounted / located outside the cubicle with suitable mounting with iron angle support.
E . ACOUSTIC ENCLOSURE:
[i] Designed to meet stringent MOEF / CPCB norms 75 dBA @ 1 m At 75% load under free field conditions. [ii] Air inlet louvers to be designed to operate at rated load even at 50°C air inlet temp.
[iii] Cubicle to be powder coated for long lasting service life and super finish with UV resistant powder coating , it has to with stand extreme environment. Has to be use Stain steel hardware. [iv] Insulation material has to meets exacting IS 8183 specs for better sound attenuation
[v] Provision of Genset controller for Engine & Alternator.
F. ACCESSORIES:
[i] Periodical maintenance tools as per manufacture [ii] Operational , spare parts, & installation guide line catalogue.
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NOTE: [i] Provision of PCC foundation as per manufacture instruction on existing pcc floor with anti vibration mounting pads as per manufacturers guidelines.
[ii] Testing of DG set to be carried out by ref of accepting officer/IEM.
[iii] Artificial load i.e. strip heaters of suitable capacity to be made available during test. [iv] Extended terminals with tinned copper has to be provided for terminating the incoming & out going cable with suitable lugs for MCCB’s if required.
[v] U/G cable to be laid/connected DG set cubicle panel to AMF control panel [change over panel] all as specified.
[vi] The rate quoted by contractor deemed to include for provision of cable gland & Aluminium lugs for suitable size for terminating the cable at both ends.
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FRLS insulated armoured copper cable, 1100 Volts grade [heavy duty] suitable of size 2 Core 1.5 Sq.mm fixed to walls or passing through pipes and connecting up complete all as specified and directed.
600
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XLPE insulated cable, screened insulated, armoured and PVC bedded, 1100 Volts grade [heavy duty] suitable for earthed system with stranded aluminium conductor of size 3 Core 185 Sq.mm laid in trenches, fixed to walls or passing through pipes and connecting up complete all as specified .
50
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MCB DB, TPN, 12 Way, 4 pole, 415V, Vertical, with DIN Channel, Double Door with 250 Amps rated bus bar suitable for mounting MCBs and provision for MCCB as incomer complete all as specified.
3
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MCB DB, TPN, 8 Way, 4 pole, 415V, Vertical, with DIN Channel, Double Door with 160 Amps rated bus bar suitable for mounting MCBs and provision for MCCB as incomer complete all as specified.
1
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MCCB, TP, 250 Amps, 25 KA, 4 pole, AC, 415 Volts, 50 Hz complete all as specified.
3
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MCCB, TP, 160 Amps, 16 KA, 4 pole, AC, 415 Volts, 50 Hz complete all as specified.
1
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MCB, TP, 32 Amps, 16 KA, AC, 415 Volts, 50 Hz complete all as specified.
40
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Sub main wiring with 4 runs of single core 10 Sq.mm Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade, ISI Marked, drawing through and including MS ERW conduit, 40 mm dia with all accessories surface/concealed in Walls / Roofs / Floors / Ceiling etc. including 2 runs of 10 Sq.mm, Single Core, PVC Insulated, Unsheathed, Multistranded Copper Conductor cable, 1100 Volts, FRLS Grade earth continuity conductor complete all as specified. Note: 6 runs of 10 Sq.mm & one run ERW conduit of 40mm dia will be measured as one unit
600
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Earthed metal plug & Socket, IP 44, of capacity 32A, 4 pole, 415V, complete all as specified and as directed.
Make : Legrand, model No. 052904 or equivalent model in Havells/CG/Philips.
40
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Supply, plantation and developing of Carpet Grass including necessary earthwork excavation to a depth of 30cm in any type of soil, removing the roots and vegetation and filling of good earth, cow dung and watering etc. and applying soil pesticide, transplanting of Korean Grass, planting, routing etc. including cost of manuring the soil, pesticides, grass, manure etc. complete all as specified.
2000
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Supply and lay approved best quality Red Soil [Without moorum content] and having suitable pH and EC as recommended for saline water conditions and Manure such as Vermi-Compost, Polydol Dust Neem Cake and Organic Manure etc. in the ratio of 3:1 [3 Parts of Soil: 1 Part of Manure] complete all as specified and as directed.
Note: [a] Red soil well sieved 90% to pass through IS sieve of 10mm size, free from stone rubbish like lumps, stones and other foreign materials suitable for gardening. The soil shall be fresh from quarry. The colour of soil generally be red and as directed by Engineer-in-Charge.
[b] Manure shall be well decayed, well dried, well powdered, without clabs and free from stones, dried grass and rubbish materials. The colour of manure shall be black and shall be screened at site using IS designation 4.75 Sieve.
[c] The soil shall be stacked neatly on level ground.
400
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Supply, plantation and developing of Gulmohar Plant / Mango Plant / Neem Plant [height of plant not less than 450 mm above ground level and of age 30 Days] with proportional girth, evergreen and shaddy species including preparation of ground upto 600mm deep and of size 600 X 600mm and filling of good earth [3 Parts], Cow dung and Vermi-Compost [1 Part] and watering etc. along with Tree Guard not less than 2.75m in height, 600mm dia made with hard drawn steel wire mesh of pitch 50 X 50mm, 5mm dia wire and ISA 40 X 40 X 5mm as in Vertical Supports and MS Flat Iron of size 40 X 5mm, 3 Nos as in Horizontal ties duly painted with two coats of Synthetic enamel paint over a coat of red oxide zinc chrome primer and fixed in ground in PCC 1:2:4, Type B1 complete all as specified.
100
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PHASE – II: SCHEDULE "A" PART – XVI: CENTRAL AIR CONDITIONING WORKS INCLUDING DESIGN, SUPPLY, INSTALLATION, TESTING & COMMISSIONING [INCLUDING PHASE – I & PHASE – II PERFORMANCE TESTS]:
Design, supply, installation, testing and commissioning of Scroll Chiller of water cooled Central Air Conditioning Plant, with Semi Hermitic compressor comprising of Flooded type Evaporator, Shell and Tube type condenser complete with all equipment and accessories of minimum nominal capacity of 3 X 25 TR each [Two Nos working 50 TR and one No as standby 25 TR] with IPL value should be less than 0.48 KW per TR required all as per specifications, drawings and with design conditions comprising of the following: Make: Equivalent TR suitable in Carrier / Bluestar / York / Trane
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[A] CHILLER PACKAGE UNIT: Micro processor controlled chiller unit complete, factory assembled, factory tested of capacity not less than 25 TR X 3 Nos [one number as standby and 2 X 25 TR minimum nominal cooling capacity] working on R – 134A / R – 410A / R – 407C refrigerant [Green Gas] comprising of Scroll compressors operated with green gas suitable for 415 Volts, 50 Hz, 3 Phase, piping controls & accessories, starter & microprocessor control panel, refrigerant, oil charged mounted on common base frame with anti vibration pads complete as per manufacturer's specifications – 03 Nos [Two Nos working at a time and one stand by]. Make: Equivalent TR suitable in Carrier / Bluestar / York / Trane NOTE: [i] Efficiency of Scroll type chiller package shall comply with ECBC norms with power consumption less than 0.75 KW / TR on full or part load.
[ii] Compressors and chillers are of same manufacturer [iii] The contractor shall submit selection sheet indicating model No of unit offered and indicating power consumption up to 25% of minimum load and 25%, 50% 75% and 100% load. [iv] The ratio of starting current with running current should not be more than 2 times [v] RCC foundation as per manufacturer’s standards shall be deemed to be included in the rate quoted.
[vi] Scroll Chiller should meet all specifications as stated above
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[a] Compressors: Semi Hermetic Scroll compressors with minimum loading capacity 25%, operating voltage 360 – 440 Volts, 50 Hz, 3 Phase, AC supply and working with refrigerant R – 410A / R – 407C / R – 134A
[b] Condenser Section: Shell and Tube type condenser internally knurled copper tubes.
[c] Expansion Valve: Electronic expansion valve should be capable enough to operate on wider temperature range with energy efficient improvement at part load conditions, as per manufacturer’s specifications
[d] Evaporator: Flooded type evaporator all as per manufacturer’s specifications.
[e] Safety Protection: Safety protection on low cooling temperature, low oil pressure, high refrigerant pressure, electric leak, compressor overload, high/low voltage and single phasing shall be provided. Automatic control of refrigerant condition and compressor ON/OFF status and loading sequence system shall be provided.
[f] Refrigerant: HFC – 134 A / HFC – 410 A / HFC – 407C of zero ozone depletion potential refrigeration circuits of total capacity as per manufacturers specifications
[g] Control: Micro Processor control with LCD interface capable of monitoring all machine operating parameters like suction / discharge pressure, Oil pressure, compressor operating hours, set point, air temperature, entering / leaving water temperature etc complete and precisely manages the operation of compressors, expansion devices, fans and of the evaporator / chiller water pump for optimum energy efficiency as per manufacturers specifications.
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[B] CONDENSER WATER CIRCULATION SYSTEM: Comprising of the following: [i] FRP induced draft cooling tower [2 Nos] of total 110% plant working capacity suitable for above plant conditions complete with spray section, honey comb fill, basin, CT fan, TEFC Motor, protection cover from sun and rain made of GI Sheet 20 SWG with ventilating pockets, intake bird screen and other accessories [Technical Specifications as per the manufacturer]. [ii] HDPE make up water tank of 5,000 litres capacity [2 No] installed on PCC/brick staging for makeup water requirement including brass float valve with polyethylene ball, over flow and drain arrangement, incoming connection of GI pipe 50mm bore medium grade from tank to tapping point including necessary cutting of existing pipe line and tapping of branch connections with GI pipe 25mm bore medium grade all as directed [The item rate is inclusive of provisioning all connected incoming pipe lines from existing sources and all outgoing] – 01 Job.
[iii] Energy saving mono block type 3 Phase, electric driven pump set of 50% capacity and discharge as per capacity of plant working on 415V AC, FASD starter for re-circulation of condenser water with ribbed rubber vibration isolation pads three Nos [Two nos. working and One No as stand by]. 100mm dia pressure gauges on both discharge and suction side of pumps shall be provided at the outlet of each pump. [Two working and one No. will be stand by] Note: Pump casing – Cast iron, Impeller – Bronze, Shaft: HSS / as per manufacturer, Material of Seal: Mechanical seal. The condenser water pumps shall have minimum flow rate of 4.0 US GPM/TON respectively.[iv] Condenser water MS Class 'B' tubing medium grade of suitable size by electric arc continuous welding, including two coats of synthetic enamel paint over a coat of zinc oxide primer as per approved colour code fixed on supports, walls, floors etc for connecting chiller package unit, pump sets and cooling tower, including filters, fittings, valves, pressure gauges, purge cocks at upper most position, blind flanges, strainers with bypass arrangements.
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[C] CHILLED WATER CIRCULATION SYSTEM: Comprising of the following: [i] Energy saving mono block type type 3 phase electric driven pump sets working on 415V AC for recirculation of chilled water of 50%, plant capacity – 3 Nos [Two Nos. working and one No standby] including 100mm dia Pressure gauge shall be provided on delivery side of pumps including rubber vibration isolation pads for mounding including all connections complete. Note: Pump Casing – Cast Iron, Impeller – Bronze, Shaft: HSS / as per manufacturer, Material of Seal: Mechanical Seal. The chilled water pumps shall have minimum flow rate of 2.4 US GPM / TON Make: Kirloskar EEC series or equivalent in CG / Beacon
[ii] Chilled water MS class 'B' tubing medium grade of suitable size, fixed on supports, walls, floors etc for connecting chiller package units, pump sets, AHUs including fittings, valves, pressure gauges, purge cocks at upper most position, blind flanges, strainers joined by electric arc continuous welding all joints sealed with bitumen, laced with chilled water piping insulated with 50mm thick EPS pipe section of TF quality of density 16 KG / Cu.m and then cladded with Aluminium sheet of 28 SWG thick or plastering using sand cement 15 mm thick in two layers over chicken wire mesh where buried under earth or mounted on PCC Pedastals.
[iii] HDPE / PVC Expansion tank of 2000 litres capacity including pipe connections and insulation with 50mm thick fibre glass wool covered with chicken wire mesh of density of 24 KG / Cu.m finished with sand cement plaster including civil works and painting with 3 coats of cement based paint and necessary piping, control valves on inlets and wash out, float valve etc. – 01 No
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[D] AIR TREATMENT SYSTEM: Comprising of the following: [a] Design, Supply, Installation, testing and commissioning Factory made high static double skinned horizontal type backward curved Air Handling Unit [AHU] with minimum 50 mm static pressure with suitable CFM with 0.6 mm thick pre coated outer skin & 0.6 mm thick inner skin made out of GI sheet not less than 22 guage. The insulation with 25 mm thick PUF panels. The AHUs will be floor mounting [with anti – vibration pads] for cooling the air with all accessories and controls comprising the following including painting etc as per standard practice: Note: [a] Static pressure may vary according to the design. [b] The same should be got approved by the Accepting officer and along with the number of AHU's and its CFM also. Make: Blue Star/ Zeco/ Carrier [b] S.I.T.C Hot water generator of suitable capacity for re-heat in monsoon. Makes: Rapid cool / Thermax / Rapid control. [c] Acoustic Insulation with 25mm thick fibre glass rigid boards and finished with RP tissue paper and 28 mm gauge aluminium perforated sheet up to 5 m from outlet of the air plenum including 5 micron filters in air plenum for all AHUs all as specified and directed. [d] Fresh air damper with GI bowl/ fittings and mosquito proof netting shall be provided for each AHU.
[e] Under deck insulation in AHU Rooms with Fire Retardant XPE closed cell of thickness 18 mm with metalized polyester film and self adhesive backing with protection peel off paper. Make: Armacell / K – Flex / Arma Flex / Supreme – 8
[f] Hot water MS tubing medium grade of suitable size, fixed on supports, walls ,floors etc from pump sets to AHUs including fittings, valves, pressure gauges, purge cocks at upper most position, blind flanges, strainers joined by electric arc continuous welding all joints sealed with bitumen, with hot water piping insulated with 50 mm thick EPS pipe section of TF quality of density 16 Kg/Cu.m and then cladded with aluminium sheet of 28 SWG thick and where pipes are laid under earth, insulation with sand cement plaster 15 mm thick in two layers over chicken wire mesh. Make of Pipes: Jindal / Tata.
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[g] Monoblock hot water pumps of 100% capacity squirrel cage induction motor type continuous rating TEFC operating on 415 V, 50 Hz, AC, Class ‘B’ insulation for circulation of hot water all as specified and as directed. Make: Kirloskar/ Jyothi/ Crompton / Becon
[h] Three way Mixing Valve of required size with motorised actuator and modulating thermostat control for each AHU.
[E] AIR DISTRIBUTION SYSTEM: Comprising of the following:
[i] Supply & Return Air ducting factory made out of commercial grade GI sheet Zinc coating 120 grade, IS – 277 and factory fabricated as per SMACNA – 1995 standards and IS – 655, but not less than 22 SWG thick. Ducting wherever passing through un-conditioned space shall be insulated with resin bonded Fibre Glass Wool 25mm thick [density 24 KG / Cu.m] covered with GI chicken wire mesh and cladded with aluminium foil fixed with adhesive tape. Where these ducts are exposed to the sky these will be insulated with 50mm thick fibre glass wool density 24 KG / Cu.m, covered with polythene sheet faced Hessian cloth, GI chicken wire mesh and cladded with sand cement plaster including MS angle supports / brackets including two coats of synthetis enamel paint over a coat of zinc oxide primer – 1 Job [ii] Aluminium powder coated double deflection adjustable type Supply air grills / diffusers with MS volume control dampers and Aluminium powder coated fixed bar type return air grills/diffusers as required without volume control damper, for return air – 1 Job
[iii] Strip type Heater bank of suitable capacity in three banks as required to achieve designed conditions with necessary copper conductor wiring for banking complete for each AHU
[iv] Fire dampers automatic type UL stamped fusible plug [CBRI Certified] and operated with stainless steel spring made out of 16 SWG GI sheet and limit switch to be provided in each main supply air duct near plenum in AHU room for each AHU and interlocked with AHU motor to cut off circulation of air in case of fire – 01 Job
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[F] ELECTRICAL DISTRIBUTION SYSTEM: Comprising of the following: Main Electrical Panel Board: Cubicle type floor mounted, vermin proof, dust proof as per IE standards, powder coated switch board panel made out of CRCA sheet not less than 2 mm thick powder coated paint suitable for operation on 415 V, 50 Hz AC supply internally wired with copper conductor wire and connected with suitable bus raiser of copper flat from bus to out going switches comprising of the following:
[aa] TPN Copper Busbar of suitable rating.
[ab] Main incoming ACB four wire and 35 KA rupturing capacity and outgoing 25 KA MCCBs of suitable capacity.
[ac] One electronic Energy meter of suitable capacity at main incoming.
[ad] Voltmeter for 0 – 500 V digital type meter [ae] Ammeter of required rating digital type
[af] LED indicating lamps
[ag] FASD Starters with suitable rating/size, contactors, relays, SPP and glow type push button switches for compressor, chiller pump, humidifier, condenser and coolinf tower pumps etc
[ah] Provision of insulating Mat Class A, 2mm thick as per IS – 15652 [Technical specification as per Annexure "A" enclosed in tender documents], first Aid box & Shock treatment chart.[Mat at all locations as directed by Engineer-in-Charge]
[aj] Provision of Suitable heavy duty power capacitors to maintain PF value not less than 0.98 lagging
Electrical Panel Board for AHU's: Cubicle type floor mounted, vermin proof, dust proof as per IE standards, powder coated switch board panel made out of CRCA sheet not less than 2 mm thick powder coated paint suitable for operation on 415 V, 50 Hz AC supply internally wired with copper conductor wire comprising of the following:
[aa] TPN Copper Busbar of suitable rating.
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[ab] Main incoming MCCB of 25 KA rupturing capacity and suitable outgoing for AHU motor HWG and humidifier.
[ad] Voltmeter for 0 – 500 V digital type meter [ae] Ammeter of required rating digital type [af] LED indicating lamps
[ag] Starters with suitable rating/size, contactors, relays, SPP and glow type push button switches for AHU Motor.[G] Cabling: Necessary cable connection from main electrical panel to AHU, chilled machines, Pump sets etc, i.e. for all the equipment in AC plant room and AHU motor, shall be with unarmoured copper conductor cables. The cables shall be laid in masonry trenches or overhead on cable trays on suitable supports at any distances shall be deemed to be included in the quoted rate. The department will provide only power supply source for taking the connection to the panel board in plant room.
[H] Control Wiring: Refrigeration control wiring with copper conductor, PVC insulated, unsheathed, multistranded, 1100V grade, single core of size 1.5 Sq.mm drawn in and including PVC conduit of suitable size for interlocking arrangement as per standard practice with thermostat, humidistat, balancing valve, blower motor, pumps, starter etc., all as directed shall deemed to be included in the quoted rate.[I] Earthing: Earthing of electric equipments with galvanised steel earth plate electrode 600 X 600 X 6mm buried directly in ground earth pit not less than 2.25m deep below normal ground level, connecting to and including GI strip 32x6mm [up to the body of the equipment] by means of two GI Bolts / Nuts / Washers. Earth plate shall be surrounded by packed layers of charcoal dust and common salt 15cm thick all around bottom and top and watering pipe 50mm dia projected 30cm above the GL with one socket and removal GI plug on top X 2.25 meters light grade perforated galvanised steel top with socket and plug and bottom connected to earth plate by slit and two bolts / nuts / washers. Earth strip shall be protected by 40mm bore GI light grade pipe to test point / equipment all as directed including Earth work, GI pipe etc. – 06 Jobs is deemed to be included in the quoted rate.
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Notes:
1. All civil works required to install, test and commissioning the equipment such as earth work excavation, RCC foundation for equipment, necessary cable ducts with MS covers 10mm thick duly painted, earth work excavation for laying pipe, cable etc & making good all disturbed/broken surfaces to match existing surface including fixing the ducting, painting / distemper / colour wash etc. shall be deemed to be included in the rate quoted by the contractor.
2. Necessary water supply pipe connections for the Expansion tank and A/C plant from existing water supply connection is deemed to be included in the quoted rate.
3. All three phase motors shall provided independent single phasing preventor with phase reversal protection.
4. Manufacturers, Technical back up after sales service support shall be provided for chiller package.
5. Suitable supports for holding the ducts and pipes will be provided by tenderer as specified and directed. The tenderer shall also examine at site the method of provision of Supply Ducts from AHU to entry of the bldg and inside the Conditioned space and any Columns / Beams / Angle Iron frames etc if required to support the ducts grills is deemed to be included in the quoted rate.
6. All loads up to 63A shall be controlled by MCB and MCCB for loads above 63A
7. Perforated GI sheet cable tray 100mm width fixed on angle iron supports including two coats of synthetis enamel paint over a coat of zinc oxide primer, grouted in wall for carrying all cables shall be deemed to be included in the quoted rate.
8. Initial charging of oil and refrigerant shall be deemed to be included in the quoted rate.
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9. Velocity of air in supply air duct shall not exceed 450m/min [1500FPM] and velocity at diffuser outlet shall not exceed 150m/min [500 FPM]
10. Necessary drain connection at AHU room and AC plant room shall be provided by the tenderer and shall be deemed to be included in the quoted rate.
11. Any work not included in the above details, but is an inescapable technical requirement for the efficient performance and smooth functioning of the plant shall be clearly specified and included in the offer.12. Electric and water supply for Phase – I and Phase – II testing will be provided free of cost by the department.
13. COP [Minimum] for Chillers shall be 4.70.
14.The complete plant is to be installed ,tested and commissioned only by the skilled engineer of the original Manufacturer of the chiller – packages .Necessary confirmation is to be submitted by the contractor after completion of the work with test certificates before dept undertakes further testing as per tender and cost is deemed to be included in the quoted rate.
15. All Equipment shall be connected with earth strip of size 32 X 6 mm is deemed to be included in the quoted rate.
16. The contractor shall submit the supply & return duct design & layout drawings for approval of accepting officer within one month from the date of acceptance.
17. Phase – II Summer, Monsoon & winter tests shall be carried out as specified in the Particular specifications and testing officer to be nominated by accepting officer.
18. After completion of Phase – I test, the plant shall be continuously run for 24 hours [three shifts of 8 hour each per day] by the contractor by providing services of one operator in each shift of 08 hours till completion of all the Phase – II tests and he shall be liable to carry out all the maintenance or repair or replacement of parts [if any] required during this period and quoted rate shall be deemed to be included for this provision.
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19. Removal of all electrical fitting/fixtures from ceiling/wall and re-fixing the same after laying of duct including making good of all dismantled surfaces along with provision of new point wiring [wherever damaged] complete as per existing size etc.
20. Distance marked between Main Building, AHUs and AC Plant Room on the Site Plan are approximate. Nothing extra will be paid for variation if any. Contractor shall visit the site to make themselves familiar with working conditions, accessibility of site, availability of materials, location of AHU and length and route of ducting required and other cogent condition etc before quoting the tender. Nothing extra shall be paid consequent to any mistake or misunderstanding or otherwise on this account.
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PHASE – III: SCHEDULE "A" PART – XVII: MAINTENANCE OF ARBORICULTURE WORKS DURING DEFECT LIABILITY PERIOD OF WORK UNDER PHASE – I Maintenance of Arboriculture as provided under Serial Item No. 79, 80 & 81 of BoQ by weeding, hosing, saucer melding once in every 15 days, planting new plants / grass in place of dead plants / grass of same species and height with out any extra cost to the department and as directed complete for the period of maintenance period of 06(Six) Months complete all as specified and as directed. Note: Rate quoted shall be deemed to include for all labour, materials, tools & plants and regular watering, using sprinklers, including supply and spreading / spraying organic manure, chemical fertilisers, pesticides to the required extent complete all as specified.
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PHASE – IV: SCHEDULE "A" PART – XVIII: OUTSOURCING OF SERVICES FOR OPERATION OF CENTRAL AC PLANT AS PROVIDED UNDER THIS CONTRACT AS PER SERIAL ITEM No. 82 OF THIS BOQ / SCHEDULE "A" PART – XVI AFTER SUCCESSFUL COMPLETION OF PHASE – II TESTING i.e. DURING DEFECT LIABILITY PERIOD OF WORK UNDER PHASE –II: Outsourcing of Services for Operation of Central AC Plant of 3 X 25 TR, Water Cooled Central AC Plant [2 Nos Running & 1 Nos Standby] as provided under this contract as per Serial Item No. 82 of this BoQ / Schedule "A" Part – XVI after successful Completion of Phase – II Testing i.e. during Defect Liability Period complete including Cooling Tower, AHUs, Electrical Control Panels, and Pumps and connected Equipment in complete AC system, round the clock in 3 Shifts of 08 Hours each to ensure smooth and trouble free operation of plants to the entire satisfaction of users / department by providing services of One Skilled Technician of AC & Refrigeration [ITI Qualified with 2 to 3 years relevant experience]in each shift of 08 Hours complete all as specified and as directed by Engineer-in-Charge.
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PHASE – V: SCHEDULE "A" PART – XIX: OUTSOURCING OF SERVICES FOR OPERATION OF CENTRAL AC PLANT AS PROVIDED UNDER THIS CONTRACT AS PER SERIAL ITEM No. 82 OF THIS BOQ / SCHEDULE "A" PART – XVI AND COMPREHENSIVE MAINTENANCE OF CENTRAL AC PLANT FOR SECOND YEAR AFTER SUCCESSFUL COMPLETION OF PHASE – II TESTING [i.e. FIRST YEAR AFTER SUCCESSFUL COMPLETION OF DEFECT LIABILITY PERIOD OF WORK UNDER PHASE – II]
Outsourcing of Services for Operation of Central AC Plant of 3 X 25 TR, Water Cooled Central AC Plant [2 Nos Running & 1 Nos Standby] as provided under this contract as per Serial Item No. 82 of this BoQ / Schedule "A" Part – XVI for Second Year after successful Completion of Phase – II Testing i.e. First Year after successful completion of Defect Liability Period complete including Cooling Tower, AHUs, Electrical Control Panels, and Pumps and connected Equipment in complete AC system, round the clock in 3 Shifts of 08 Hours each to ensure smooth and trouble free operation of plants to the entire satisfaction of users / department by providing services of One Skilled Technician of AC & Refrigeration [ITI Qualified with 2 to 3 years relevant experience]in each shift of 08 Hours complete all as specified and as directed by Engineer-in-Charge.
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PHASE – VI: SCHEDULE "A" PART – XX: OUTSOURCING OF SERVICES FOR OPERATION OF CENTRAL AC PLANT AS PROVIDED UNDER THIS CONTRACT AS PER SERIAL ITEM No. 82 OF THIS BOQ / SCHEDULE "A" PART – XVI AND COMPREHENSIVE MAINTENANCE OF CENTRAL AC PLANT FOR THIRD YEAR AFTER SUCCESSFUL COMPLETION OF PHASE – II TESTING [i.e. SECOND YEAR AFTER SUCCESSFUL COMPLETION OF DEFECT LIABILITY PERIOD OF WORK UNDER PHASE – II]
Comprehensive Maintenance of Central AC Plant of 3 X 25 TR, Water Cooled Central AC Plant [2 Nos Running & 1 Nos Standby] as provided under this contract as per Serial Item No.82 of this BoQ / Schedule "A" Part – XVI for Third Year after successful Completion of Phase – II Testing i.e. Second Year after successful completion of Defect Liability Period complete including Cooling Tower, AHUs, Electrical Control Panels, and Pumps and connected Equipment in complete AC system including attending to breakdown and carrying out repairs / servicing and replacement of defective parts to ensure smooth and trouble free operation of plants to the entire satisfaction of Garrison Engineer complete all as specified and as directed by Engineer-in-Charge.
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Note for Serial Item No. 84, 85 & 86: The quoted rates shall be deemed to include the following operations: [a] Preventive and breakdown maintenance of all the equipment by regular oiling, greasing etc as per OEM recommendations.
[b] To take care of housekeeping, environmental cleanliness of Area up to 20m all around installation shall be kept absolutely neat and clean.
[c] To maintain all installations provided under this contract as per IE Rules / Standard Engineering Practice and maintenance of Installation Log Books and Maintenance Register.
[d] Spares required for maintenance of AC Plants, Consumables such as Grease, Lubricants, Cotton Waste, Refrigerant Gas required for filling for leakages and other connected consumables etc. required for daily operation and routine maintenance. [e] The staff employed shall be having proper uniform as approved by GE.
[f] The contractor shall arrange dry/wet bulb thermometer for recording hourly room temperature [g] Periodical cleaning of Cooling Tower and AHU Filters shall be the contractor’s responsibility. [h] Room temperature and Humidity display unit / instrument shall be provided at plant room for continuous monitoring.
[i] On completion of outsourcing of services for operation of central ac plant and comprehensive maintenance of central ac plant as specified under Serial Item No. 74 of BoQ, the contractor shall carryout the complete system and controls functional tests before handing over of the plant to department or his successor in presence of user and Engineer-in-Charge. If any components / spares are found defective or unserviceable, the contractor shall replace the same at his own cost in presence of user and Engineer-in-Charge and a certificate to this effect and tests carried out duly signed by the contractor, user and Engineer-in-Charge shall be submitted before claiming the final bill.
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