Military Engineer Services Tender
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Technical
Technical
Financial
Technical Capacity
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The required prior work experience for the bidder is not explicitly stated in terms of specific years or amount. However, it is mentioned that the bidder should have previously completed similar works satisfactorily and meet the criteria of upgradation in respect of past experience of completed works. The bidder should meet enlistment criteria of 'S' class & a(i) category contractor with regard to satisfactorily completion of requisite value works, including works with Central/State Government/Central/State PSUs/AWHO/AFNHB/CGEWHO/DGMAP. The value and percentage of similar works completed are not explicitly mentioned. There is no specific percentage or amount mentioned for similar works completed. The annual turnover requirement is mentioned, but the exact amount is not specified. The bidder's quoted rates shall be deemed to be inclusive of all prevailing taxes/cesses, but this is not related to the prior work experience. The Accepting officer shall consider the tenderer's/bidder's past track record, financial position, and experience of similar works executed to determine eligibility. For contractors of one class below the eligible class, their present residual work in hand should not be more than FIVE TIMES their present tendering limit, unless they fulfill the criteria of upgradation to the stipulated eligible class based on past experience of completed works and financial soundness.
Costs
EMD
₹ 9,99,300Document Cost
₹ 3,000Tender 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
2025_MES_694791_1Tender No
CEWAC/ADM/T-21/2024-25Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
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Documents
BOQ Items
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Construction of Ground Equipment Bay Building complete as per specification and as shown on drawings complete.
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Construction of ASV BAY with Apron complete as per specification and as shown on drawings complete.
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Construction of MT Section Building complete as per specification and as shown on drawings complete.
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Construction of POL STORE Building complete as per specification and as shown on drawings complete.
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Construction of GUARD REST ROOM Building complete as per specification and as shown on drawings complete.
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Construction of RCC WATCH TOWER Type -'D' DOUBLE STOREY all as per specification and as shown on drawings complete.
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Construction of AC Plant Room & Sub Station Building including AHU Building all as per specification and as shown on drawings complete.
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Construction of Static Water Tank (SWT) 225000 ltr capacity all as per specification and as shown on drawings complete.
2
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Construction of RCC overhead reservoir of CAPACITY 15000 Glns and 21M Staging Height all as per specification and as shown on drawings complete.
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Construction of RCC Septic Tank for 50 users, designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, RCC M-30 design mix in walls, base slab, baffale walls and RCC slab including beams etc with vent shaft , manhole opeing with cover connections etc, complete with effective depth 1.5 meter and overall depth 3 mtr complete all as specified and as shown on drawing No CEAF/STD/ST-118/22 Sheet 1/3 to 3/3
2
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Construction of RCC Septic Tank for 25 users, designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, RCC M-30 design mix in walls, base slab, baffale walls and RCC slab including beams etc with vent shaft , manhole opeing with cover connections etc, complete with effective depth 1.5 meter and overall depth 3 mtr complete all as specified and as sown on drawing No CEAF/STD/ST-118/22 Sheet 1/3 to 3/3
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Construction of Soakage well excavation, in any type of soil , foundation, in PCC 1:3:6, walls of hony combed masoonary with top ring of M-25 concrete including interceptiing chamber and screen chamber made of brick masoanry in CM, RCC cover slab in M-25/SFRC cover, inter connecting pipes of RCC /DWC complete filled with brick bats of size 2.40m dia x 3.00m effective depth complete all as per Drg No.CEAF/STD-301/90 sheet 1/4 to 4/4 and as specified.
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Construction of Soakage well excavation, in any type of soil , foundation, in PCC 1:3:6, walls of hony combed masoonary with top ring of M-25 concrete including interceptiing chamber and screen chamber made of brick masoanry in CM, RCC cover slab in M-25/SFRC cover, inter connecting pipes of RCC /DWC complete filled with brick bats of size 1.80m dia x 3.00m effective depth complete all as per Drg No.CEAF/STD-301/90 sheet 1/4 to 4/4 and as specified.
2
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M&L for Sliding Rollers 1mtr wide and 8.15mtr long having frame made out of MS Angle iron 75mmx75mmx8mm, rollers made out of GI pipe 50mm heavy grade fixed to frame@ 100mm c/c alongwith MS bearings and axle rod 12mm to 16mm passing through both sides bearings and fixed with frame for smooth sliding of loads complete all as specified and as directed.
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NOTE: Schedule ‘A’ Part II to XIV under Ser No 2.01 to 2.13 are Prepriced by MES.
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Lump sum price worked out by the Contractor for “ SITE DVELOPMENT, EXCAVATION AND EARTH WORK” as listed in Schedule ‘A’ Part II
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6471786
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Lump sum price worked out by the Contractor for “INTERNAL ELECTRIFICATION” as listed in Schedule ‘A’ Part III
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831681
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Lump sum price worked out by the Contractor for “INTERNAL WATER SUPPLY" as listed in Schedule ‘A’ Part IV
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38089
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Lump sum price worked out by the Contractor for "SEWAGE DISPOSAL” as listed in Schedule ‘A’ Part V
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204122
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Lump sum price worked out by the Contractor for “AREA DRAINAGE " as listed in Schedule ‘A’ Part VI
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2990993
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Lump sum price worked out by the Contractor for “ROAD, PATH AND CULVERT ” as listed in Schedule ‘A’ Part- VII
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28823127
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Lump sum price worked out by the Contractor for “FENCING AND GATE ” as listed in Schedule ‘A’ Part- VIII
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2188422
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Lump sum price worked out by the Contractor for “EXTERNAL WATER SUPPLY” as listed in Schedule ‘A’ Part - IX
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338310
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Lump sum price worked out by the Contractor for “EXTERNAL ELECTRIFICATION” as listed in Schedule ‘A’ Part - X
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2503097
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Lump sum price worked out by the Contractor for “LIGHTENING PROTECTION” as listed in Schedule ‘A’ Part - XI
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2972209
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Lump sum price worked out by the Contractor for “REFRIGERATION” as listed in Schedule ‘A’ Part - XII
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167186
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Lump sum price worked out by the Contractor for “EOT CRANE” as listed in Schedule ‘A’ Part - XIII
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60220
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Lump sum price worked out by the Contractor for "DEMOLITION AND DISMANTLING” as listed in Schedule ‘A’ Part XIV
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66030
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SCHEDULE `A' PART - XV MISC ITEMS (B/R & E/M) is not prepriced by MES and prepriced rates indicate 0.00 under column 5 signifie this fact only.
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MISC B/R WORKS - ROAD HARDSTANDING AND CULVERT, FENCING ETC (Rate against each item to be quoted by bidder )
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M&L for 150 mm thick GSBC (Granular sub base concrete) grading I as per table 400-1 morth specifications and mixed with 35% coarse graded crushed stone agg by providing close graded material mixing by any means as per site conditions, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller 8-10 tonne capacity and maintaining the required density, grading and moisture content as per MORTH specifications, compacted stabilised sub base of 98% MDD to achieve saturated stabilised 'K' Valve of min 4.0 Kg/sqcm complete all as specified and as directed
800
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M & L for painting 2mm thick with thermoplast fluorescent paint of colour white or golden yellow or any other shade conforming to BS standard 3262 with 20% glass beads (inter mixed) applied hot with automatic (commercial) machine drive in strips after preparation of surfaces as per manufacturer's instructions & according to the specifications laid down by IRC & MOST (Ministry Of Surface Transport), Specifications 2001 (4th revision), making lines, broken lines/dashes, arrows etc. on roads and other like surfaces
exceeding 10 cm but not exceeding 2cm In width or girth, complete all as specified and as directed.
630
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S & F solar delinator, with four ultra bright flashing LED's, polycarbonate and toughened aluminium alloy body, fitted on MS pipe 50mm dia (apprcx 1.00 m long ), powder coated, anti rust, fixed in position in PCC 1:2:4 block 20cmx20cmx30cm with necessary fixing arrangement as per manufacturer's instructions complete all as specified and as directed.
20
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S & F solar stud 125mmx125mmx25mm aluminium alloy shell with rechargable battery, LED 03 Nos each side (total 06 Nos), flash rate and colour as approved by GE, fixed in position with necessary fixing arrangements as per manufacturers instructions, complete all as specified and as directed.
280
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M&L for 600 mm NP2 RCC Hume pipe under ground duct from ASV Bay to Test Lab as shown on site plan & Drg No CEAF/ADM/SK-05/2024 sheet No 1R/1 and CEAF/ADM/WD/ST-333-01/2024 sheet No 03R/5
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Supply and fixing concertina coil of 600mm dia complete all as specified and as directed.
797
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M&L for construction of steel gate 5.50 m wide and 2.75m high from road level alongwith wicket gate for security fencing including PCC MS work, excavation and earthwork in any type of soil, RCC pillars, painting of MS surfaces with two coats of synthetic enamel paint over a coat of red oxide primer, distempering of RCC pillars with exterior emulsion paint over primer etc. complete all as specified and as shown on drawings No CEAF/STD-151-2002 sheet 1/2 to 2/2 dated 02/11/2002.
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MISC INT/EXT ELECTRIFICATION (Rate against each item to be quoted by the bidder)
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Construction of Wall Mounted Fire Points with 06 buckets and 06 fire extinguiser each complete in all respect shown on drawing No CEAF/STD/190/2014 Sheet 1/1 & as specified in tender documents.
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S&F Fire symbol board of size 1200mm x 1650mm made out of
MS Sheet 1.60mm thick with frame made out of angle iron 50mm x 50mm x 6mm, embeded in PCC block (1:2:4) type B-1 of size 450mmx450mmx500mm, painted with two coats of synthetic enamel paint over a coat of red oxide primer complete all as speci'fied and as directed.
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S&F LED bulb, 09 watt, 230 volts retrofit type cornp!ete all as complete all as specified and as directed.
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Supply & Fixing LED security light 15 watt, input 110 to 220 volts as per IP 65 luminaries comprising of rectangular shape, high pressure die cast aluminium housing, with weather proof gaskets for lamp and driver compartment with GI pipe 25 mm dia light grade bend to shape including necessary fixing arrangement complete all as specified and as directed.
27
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S&F MCB SP 6 to 32 Amps, C curve type 10 KA breaking capacity, 240 Volts complete all as specified and as directed.
63
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S&F MCB SPN 40 Amps, C curve type 10 KA breaking capacity, 240 Volts complete all as specified and as directed.
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S&F MCB TPN 63 Amps, C curve type 10 KA breaking capacity, 415 Volts complete all as specified and as directed.
3
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Supply and fix Voilage stabilizer for automatic operation, single phase manualy air cooled indoor type & designed for input variation belween 170 V to 300 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 1 KVA, complete all as specified and as directed.
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Supply and fix Voilage stabilizer for automatic operation, single phase manualy air cooled indoor type & designed for input variation belween 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4 KVA, complete all as specified and as directed.
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S&F of vertical type load line Distribution Board, double door, 8 way, AC, 3 phase, 415 Volts, TPN bus bar 200 Amps rating and earth bar & din rail including MCCB 125 Amp,16 KA 4 Pole as incomer Distribution board suitable for three / single phase MCBs outgoing complete all as specified and as directed.
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S&F of vertical type load line Distribution Board, double door, 8 way, AC, 3 phase, 415 Volts, TPN bus bar 200 Amps rating and earth bar & din rail including MCCB 63 Amp,16 KA 4 Pole as incomer Distribution board suitable for three / single phase MCBs outgoing complete all as specified and as directed.
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S&F of vertical type load line Distribution Board, double door, 12 way, AC, 3 phase, 415 Volts, TPN bus bar 200 Amps rating and earth bar & din rail including MCCB 100 Amp, 25 KA 4 Pole as incomer Distribution board suitable for three / single phase MCBs outgoing complete all as specified and as directed.
1
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S&F of vertical type load line Distribution Board, double door, 12 way, AC, 3 phase, 415 Volts, TPN bus bar 400 Amps rating and earth bar & din rail including MCCB 250 Amp, 25 KA 4 Pole as incomer Distribution board suitable for three / single phase MCCBs including outgoing as MCCB TP 125 Amps 25 KA -01 No, MCCB TP 100 Amps 25 KA -01 No, and MCCB TP 63 Amps 16 KA -01 No complete all as specified and as directed.
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S&F MCB TP 5-32 Amps, C curve type 10 KA breaking capacity ,415 volts complete all as specified and as directed.
15
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S&F Three pole and earth enclosure with a three pin and earth plug with socket complete with one triple pole MCB 20 amps capacity complete all as specified and as directed.
5
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M & L for sub main wiring with Three single core FRLSH, PVC insulated, multistranded, unsheathed copper conductor cable with size 04 Sqmm and drawing through & including Non metallic PVC rigid conduit concealed in wall including earth continuity conductor of size 04 Sqmm PVC insulated unsheathed multi stranded copper conductor cable with suitable size of PVC Conduit as per IS mm and connected to earth dolly including connecting to main board complete all as specified and as directed. (Note :- Three runs of Cable, One run of conduit and one run of earth wire shall be measured and one unit).
180
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M&L for flame proof, zone I & II, Gas Group II A/ II B, weather proof submain wiring with four runs using approved colour coding as per IS, zero hologen flame retardent (HFFR) smoke free non toxic non corrosive PVC insulated unsheated flexible copper conductor cable 6.0 Sqmm (nominal area) single core 1100 volts and one run earth wire of 6.0 Sqmm in and including ERW stove enamelled black rigid conduit of required size but not less than 25mm dia, flame proof conduit accessories such as tee, bend, elbow, junction box complete all as specified and as directed. (Note :- Four runs of Cable, One run of MS conduit and one run of earth wire shall be measured and one unit).
285
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M&L for flame proof, zone I & II, Gas Group II A/ II B, weather proof submain wiring with four runs using approved colour coding as per IS, zero hologen flame retardent (HFFR) smoke free non toxic non corrosive PVC insulated unsheated flexible copper conductor cable 4.0 Sqmm (nominal area) single core 1100 volts and one run earth wire of 4.0 Sqmm in and including ERW stove enamelled black rigid conduit of required size but not less than 25mm dia, flame proof conduit accessories such as tee, bend, elbow, junction box complete all as specified and as directed. (Note :- Four runs of Cable, One run of conduit and one run of earth wire shall be measured and one unit).
45
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M&L for flame proof, zone I & II, Gas Group II A/ II B, weather proof submain wiring with four runs using approved colour coding as per IS, zero hologen flame retardent (HFFR) smoke free non toxic non corrosive PVC insulated unsheated flexible copper conductor cable 2.5 Sqmm (nominal area) single core 1100 volts and one run earth wire of 2.5 Sqmm in and including ERW stove enamelled black rigid conduit of required size but not less than 20mm dia, heavy duty, flame proof conduit accessories such as tee, bend, elbow, junction box complete all as specified and as directed. (Note :- Four runs of Cable, One run of conduit and one run of earth wire shall be measured and one unit).
60
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M&L flame proof, zone I & II, Gas Group II A/ II B, weather proof point wiring for one light/fan/indepedant socket point controlled by one switch using approved colour coding as per IS with zero hologen flame retardent (HFFR) smoke free non toxic non corrosive PVC insulated unsheated flexible copper conductor cable 1.5 Sqmm (nominal area)single core 1100 volts grade in and including (ERW) stove enamelled black rigid conduit of required size but not less than 20mm dia, heavy duty ISI marked duly welded, flame proof weather proof junction box, tee, bends, inspection bends etc all as required including PVC insulated unsheated flexible copper conductor cable 1.5 Sqmm (nominal area) single core 1100 volts grade as earth continuity conductor complete all as specified and as directed.
69
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M&Lflame proof, zone I & II, Gas Group II A/ II B, weather proof point wiring for one socket point controlled by one switch using approved colour coding as per IS with zero hologen flame retardent (HFFR) smoke free non toxic non corrosive PVC insulated unsheated flexible copper conductor cable 4.0 Sqmm (nominal area)single core 1100 volts grade in and including (ERW) stove enamelled condiuit heavy duty ISI marked duly welded, flame proof weather proof junction box, tee, bends, inspection bends etc all as required including PVC insulated unsheated flexible copper conductor cable 4.0 Sqmm (nominal area) single core 1100 volts grade as earth continuity conductor complete all as specified and as directed.
2
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S&F switch flame proof, zone I & II, Gas Group II A/ II B,weather proof rotary type with termination box in LM6 16A single pole 250 V complete all as specified and directe complete all as specified and as directed.
65
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Supply and fixing flame proof, zone I & II, Gas Group II A/ II B, weather proof switch socket and plug combined in LM6 16A, 240 V, 2 pin and earth plug fully interlocked suitable for installation in hazardous as per IS-2147/62 aluminium alloy/cast iron neoprene gasket degree of protection IP 65 certified by CMRI complete all as specified and directed complete all as specified and as directed.
4
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Supply and fixing flame proof, zone I & II, Gas Group II A/ II B, weather proof switch socket and plug combined in LM6 25A, 240 V, 2 pin and earth plug fully interlocked suitable for installation in hazardous as per IS-2147/62 aluminium alloy/cast iron neoprene gasket degree of protection IP 65 certified by CMRI complete all as specified and as directed.
2
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Supply and fixing LED wall light fitting 1x16 watts,flame proof,CMRI certified recommended for gas/vapour group of II A/ II B,Zone 1&2 and IP 65 protection with die cast aluminium housing with heat resistant toughened glass with LED tube light fixture driver,holders,connectors etc. complete with all accessories prewired and incl connected up with three core flexible copper conductor cable complete all as specified and as directed.
22
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Supply and fixing LED Suspended light fitting 1x16 watts,flame proof,CMRI certified recommended for gas/vapour group of II A/ II B,Zone 1&2 and IP 65 protection with die cast aluminium housing with heat resistant toughened glass with LED tube light fixture driver,holders,connectors etc. complete with all accessories prewired and incl connected up with three core flexible copper conductor cable complete all as specified and as directed.
28
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Supply and fixing flame proof, zone I & II, Gas Group II A/ II B, weather proof switch socket and plug combined in LM6 16A, 415V,3 Phase, 3 pin incl plug fully interlocked suitable for installation in hazardous as per IS-2147/62 aluminium alloy/cast iron neoprene gasket degree of protection IP 65 certified by CMRI complete all as specified and as directed.
7
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Supply and fixing flame proof, zone I & II, Gas Group II A/ II B, weather proof switch socket and plug combined in LM6 25A, 415V,3 Phase, 3 pin incl plug fully interlocked suitable for installation in hazardous as per IS-2147/62 aluminium alloy/cast iron neoprene gasket degree of protection IP 65 certified by CMRI complete all as specified and as directed.
3
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Supply and fixing flame proof, zone I & II, Gas Group II A/ II B, weather proof DB TBN 415 volts 8 way with busbar in cast aluminium LM-6 enclosure operated externally spring type knob complete with suitable incoming and outgoing cable enries with cable glands suitable for hazardous area and confirming to IS-2147/62 neoprene gasket degree of protection IP 65 suitable for MCCB TPN 160 Amps -1 Nos (incoming) and MCB TPN 32 Amps-03 Nos (out going) MCB TPN 63 Amps-01 Nos (out going), complete all as specified and directed.
15
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Supply and fixing flame proof, zone I & II, Gas Group II A/ II B, weather proof DB TBN 230 volts 8 way with busbar in cast aluminium LM-6 enclosure operated externally spring type knob complete with suitable incoming and outgoing cable enries with cable glands suitable for hazardous area and confirming to IS-2147/62 neoprene gasket degree of protection IP 65 suitable for MCB TPN 40 Amps -1 Nos (incoming) and MCB SP 6-10 Amps-06 Nos (out going) MCB TPN 63 Amps-01 Nos (out going), complete all as specified and directed.
2
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Supply and fixing flame proof ceiling fan of size 1200 mm sweep complete with regulator, electric driven suitable for operation on single phase, 230 V AC complete all as specified and directed.
15
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EXTERNAL ELECTRIFICATION
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Supply, Installation, commissioning and testing of transformer (step down ) 11 KV / 433 Volts (as per IS 1180 Part-I 2014 and BEE certified Level 2) Outdoor type copper wound suitable for AC. three phase, 4 wire. 50 Hz system of capacity 250 KVA , oil immersed having Vector group DYN 11 naturally cooled type complete with and including provn of first filling of transformer oil, Delta connection on HT side, star connection on LT side, manually operated. off-load tap changer on HT side to vary secondary voltage to +7.5% in steps of 2.5% each, cable end box at LT side. LT side cable box shall be fitted with suitable size of cable glands for making connection for all the accessories and the under mentioned fittings, all as specified and directed by GE (A) Rating plate and terminal making plate.( B). two earthing terminals for body earthing and two additional for neutral brought out on a bushing (C) Lifting lugs (D) Drain valve with plug or cover plate (E) Dehydrating breather (F) Oil level indicator with minimum and maximum marking (G) Cooling Radiator
1
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(H) Thermometer pocket (I) Conservater (J) Oil filling hole with cover (K) Thermometer 100mm dia/stem type with metal guard having maximum temperature indication with resetting as directed by the GE (A) Any other fittings as recommended by the manufacturer for efficient functioning of the transformer. Note :- (i) The fitting & accessories of the transformers shall be conforming to IS 3639 :1996 (ii) The transformer shall be installed on a plateform / foundation as per manufacturers design and cost of the same shall be deemed to be included in unit rate (iii) The transformer shall be tested as per IS for all routine tests. in the factory premises, in the presence of Rep of Acepting Office (who will be detailed by the Accepting Officer on the receipt of request from the contractor before dispatch of the transformer)
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Supply Installing testing and commissioning of HT 11 KV panel 3 phase 50 Hz 3 wire totally enclosed meta! clad re-wire extendable type indoor floor mounted horizontal draw out horizontal isolation type Vaccume Circuit Breaker (VCB) of capacity 400 Amps motor operated spring charged having rupturing capacity of 250 MVA and consists cf the following specifications. (a) . 400 Amps continuous rated electrolytic copper bus bars, droppers and bus bars should be insulaied with full system voltage sleeves of approved make (b) Truck /Trolly mounted vaccume curcuit breaker as per IEC 62271-200 VCB should have three non resin encapsulated vaccum bottle of approved manufacturer.( c) Motorized spring charging mechanism with integral spring crarging handle for manual spring charge (d) NO lnterpanel epoxy barriers required to restrict arc propagation from one panel io other (e). Cast resin current transformer 11 KV 100-50/5-5A. Cl 1 0 and 5P10, 15VA (f) Cast resin potential transformer 11KV/V3/110V/110VA: C! 1, 0, Cl 3P and HT fuse at the primary end and.04 Pole MCB at the secondry end of the PT.
1
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(g). Accessories like local remote switch. breaker control switch (T-N-C), space heater with thermostat. DC & AC control circuit through MCB, indicating lamps for RYB, spring charge DC supply healthy, breaker ON/OFF breaker in SERVICE/TEST as per manufacturer (h) Multi function meter with port Medel no EM6400 cf CONSERV make or equivalent L&T make
(j) Comprehensive numerical protection relay as per !EC 61850 compatible for directional and non directional O/C, E/F, U/V, O/V protection. Breaker should Have following additional facilities
a) Trip circuit supervision b) Disturbance recorder c). Event log with date and time d) Measurement and control feature e) Panel should also rave additional facility like a) Intermitrant rated closing and tripping coil b) Fully internal arc type tested (25 KA for 1 sec as per latest IEC- 62271-200. c). Vaccum bottles should be epoxy encapsulated. d). Racking in/out manual closrng/tripping of CB with compartment door closed. Note :- Panel, breaker relay & vaccum interruptor shall be same make.
NOTES:- - (i) Drawing for HT Panel shall be approved by GE before placement of order (ii) Cost of any addition/Altn requiree for fixing of Breaker is included in overall cost quoted by contractor
(iii) The rate quoted shall be deemed to be included in the cost of provn of 24 Volt DC Power Pack for the relays. (iv) any type of civil work required is included in overall cost quoted by contractor.
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Supply installation testing and commissioning of main LT panel lndoor type IP-42 approved rnake powder coated suitable for 3 Phase 415 volt, dust, weather and vermin proof made out 2mm thick CRCA sheet aluminium bus bar 500 Amp TPN incl provision of cable entries with glands locking arrangements and angle iron frame and legs 90cm long using 60x60x6mm size MS angle iron fixed in floor in PCC 1:4:8 type D2, base of appropriate size including necessary excavation ear!h work complete with following arrangement
(a) INCOMING:- (i) MCCB 315 Amp.4 pole 5OKA- 01 No
(ii) Volt Meter Digital type with selector switch 0-500 Volt
(iii) Ampere Meter Digital type with selector switch 0-350 A (iv) RYB Phase indicating LED lamp- 03 Nos
(b) OUTGOING .- (i) MCCB 4 pole 250 Amp 25 KA - 01No (ii) MCCB 4 pole 200 Amp 16 KA - 01No (iii) MCCB 4 pole 40 Amp 16 KA - 01No
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Supply installation testing and commissioning of main LT panel outdoor type CPRI approved powder coated suitable for 3 Phase 415 voit dust weather and vermin proof made out of 3.15mm thick CRCA sheet aluminium bus bar 400 Amp TPN incl provision of cable entries with glands locking arrangements and angle iron frame and legs 90cm long using 60x60x6mm size MS angle iron fixed in floor in PCC 1:4:8 type D2, base of appropriate size including necessary excavation ear!h work complete with following arrangement
(a) INCOMING:-(i) MCCB 4 pole 250 Amp 35 KA - 01No
(ii) Volt Meter Digita! type with selector switch 0-500 Volt
(iii) Ampere Meter Digital type with selector switch 0-300 A (iv) RYB Phase indicating LED lamp- 03 Nos
(b) OUTGOING .- (i) MCCB 4 pole 200 Amp 25 KA - 01No (ii) MCCB 4 pole 63 Amp 16 KA - 02No
1
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Material and labour for Boring holes under road / pavement/ hard standing by trenchless technology using ultrasound technique and necessary machine for inserting and including 80mm/100mm dia bore double wall hose pipe compleie all as specified and as directed.
60
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Supply and fix pole mounted terminal box of size 310x210x120mm (In side dimesion) including MCB SP 6 Amps, 4 Nos aluminium bus bar of 25mmx3mm thick fixed on porcelain post insulators with hinged cover and locking arrangement fixed to electric pole by means of MS flat iron 25mm x 6mm bolts and nuts complete all as specified and as directed. (Terminal box shall be IP 66 protection).
20
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Supply and fixing roadway LED light in versatile pressure die cast aluminium road way luminare with high power LED with IP-66 Protection of 120 Watt capacity including fixing arrangemen clamps, bolts, nuts and brackets etc complete all as specified and as directed.
20
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Supply and laying 2.5 Sqmm 3 core PVC unsheathed copper conductor PVC insulated cable drawn along steel pole for connection to street light fittings complete all as specified and as directed
200
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Supply and fixing security LED light in versatile pressure die cast aluminium road way luminare with high power LED with IP-66 Protection of 45 Watt capacity including fixing arrangements clamps, bolts, nuts and brackets etc complete all as specified and as directed.
24
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Supply and fixing. cable route marker for HT cable duly engraved (HT 11 KV cable) on 150mm dia MS round plate, duly painted with brown colour paint and fixed on MS angle of size 40mmx40mmx5mm with nuts and bolts and embedded in PCC (1:2:4) concrete block of size 230mm x 230mmx150mm complete all as specified and as directed.
25
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Supply and fix LED post top lantern 25 W input voltage 230 volt 50 Hz with die cast aluminium spigot & prismatic diffuser, IP 66 protection class including fixing arrangement like suitable clamps nut bolts and washers and connecting up with suitable size of copper conductor cable complete all as specified and as directed.
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STANDBY POWER SUPPLY
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Supply, installation, testing & commissioning of factory assembled & coupled silent Diesel engine generating set. AC, complete to give an out put of 250 KVA (200KW) at 415 volt, 50 cycle per second 3 phase, 4 wire supply with power factor 0.8 diesel engine as per IS 10001/10002 and alternator as per IS 13364 and dully mounted on common base, frame complete with relay panel and switch gear for automatic starting on main failure control panel along with by pass arrangement with cabling system and including having meter and sound proof canopy as per CPCB norm and foundation work, fuel tank including accessories and components as specified below :-
(a) Diesel driven Engine 250 KVA with multi cylinder, vertical, 4 stroke cycle, water cooled, diesel engine of approved make suitable to develop matching at 1500 RPM as per IS- 10001/10002. capable of taking 10% over load for one hour in any 12 hrs running complete with and including following accessories :-
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(i) Heavy duty fly wheel and fly wheel housing complete with starting gear ring and to suit flexible coupling duly covered with mud guard
(ii) Air cleaner
(iii) radiator with cooling fan and guage
(iv) Fuel injector pump
(v) water temperature guage
(vi) Fuel filter
(vii) Microprocessor automatic controlled governor
(viii) Complete set of batteries with lead & lugs as recommended by manufacturers (ix) Lubricant oil cooler
(x) Lubricant oil pump
(xi) Lubricant oil filter
(xii) Oil pressure guage
(xiii) Any other parts as prescribed by manufacturer for making it functional.
(xiv) Dynamo of suitable capacity
(xv) MS channel fabricated frame rigidly welded suitable for having the diesel engine and alternator and anti vibration pads
(xvi) Coupling guard
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(xvii) Exhaust pipe including residential silencer and necessary insulation.
(xviii) Fuel tank for 10 hrs requirement at full load with inlet and outlet connection, filling cap,drain valve, air vent. (xix) Multi Function Meter
(xx) Self starter of suitable size :
(xxi) Integral-acoustic enclosure to control noise limit as specified by central pollution board & manufactured by company or authorised OEM of company. (xxii) Battery 12 volt as per OEM
(d) Alternator 250 KVA at 0.8 PF vvith self excited self regulated 3 Phase, 50 Hz 415 volts, 1500 RPM 4 wire alternator.screen protected drip proof free frorn commutation problem continuous rating as per IS-13364 complete with microroprocessor controlled automatic voltage regulator output voltage regulated between 1% of set volts from NO load to full load. (xxiii) DG Set control Panel with multifunction / digital meter for monitoring Engine RPM, Engine Temp, Oil Pressure, Hrs Run, KW, KWH, KVA, PF, Line Load 3Φ line to line, load line (RYB) to Neutral, voltage 3Φ line to line voltage 1Φ line (RYB) to Neutral DG set Panel should have the safety, indicator and audio alarm for High / Low oil pressure, High engine temperature, Engine over speed, low frequency, low fuel level.
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(c) PCC foundation of suIiable size as recommened by OEM. Note :- Necessary excavation & earth work, sand cushioning grouting foundation etc deemed to be included In the unit rate
(d) Manufacturers maintenance & operation manual of Gen set-01 set to be supplied
(e) AMF panel factory made cubical automatic mains failure panel suitable for 250 KVA DG set made of 2mm thick CRCA sheet powder coated painting complete with having relay panel and switch gear for automatic startng on main failure control panel along with by pass arrangement with cabling system and suitable rated bus internal wiring provn for connection of XLPE, UG cable as IncomIng and outgoing angle iron base with & including following accessories
ti) Mas!er switch fer automanual / reset / off- 01
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(ii) Volt meter dIgital type .
(iii) Ammeter digital type with CTs -01 No (iv) Frequency meter digital type- 01 No
(v) Set of relays and conectors with and including incoming and out going 02 Nos MCCB 400 Amps 4 pole 50 KA adjustable type movable thermostate for automatic start and automatic shutdown DG set - 01 (f) Push button start, stop and reset- 01 No
(g) Set of lamp for indicating load on set, low oil pressure, high cylender temperature load on mains sets fails to start.
(h) Bty charger with suitable wiring and Bty charging indicator, DC volt meter
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LIGHTENING PROTECCTION
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M&L for copper round block size of 25mm dia x 50mm long having out side thread at one end to be fixed on the top of GI socket & inner thread 12mm for air termination, suitable arrangement for fixing the copper strip complete all as specified and as directed by Engr-in-Charge.
238
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Supply and fjxing copper static discharge plate connected to common earth complete all as speccified 30 cm x 30 cm including human body voltage check meter connected to common earth complete all as specified and as directed.
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MISC EXTERNAL WATER SUPPLY (Rate against each item to be quoted by the bidder)
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Supply , laying, testing and jointing, Ductile iron pipe of size 100 mm bore ISI mark class 'K 9', with flanged ends type, centrifugally cast, in any length, laid in trenches / path / duct / road/ wall etc including fixing with connected Cl/DI/GI fitting accessories and along with existing branch pipeline connections and its fitting work etc complete all as specified and as directed. Note- (Earthwork, fitting and joints shall be measured and paid for separately under respective items)
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Supply , laying, testing and jointing, Ductile iron pipe of size 150 mm bore ISI mark class 'K 9', with flanged ends type, centrifugally cast, in any length, laid in trenches / path / duct / road/ wall etc including fixing with connected Cl/DI/GI fitting accessories and along with existing branch pipeline connections and its fitting work etc complete all as specified and as directed. Note- (Earthwork, fitting and joints shall be measured and paid for separately under respective items)
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Supply , laying, testing and jointing, Ductile iron pipe of size 150 mm bore ISi mark class 'K 9', with spigot and socketed ends, centrifugally cast, conforming to ISI mark including titen joints, laid in trenches / path / duct / road/ wall etc including fixing with connected Cl/DI/GI fitting accessories and along with existing branch pipeline connections and its fitting work etc complete all as specified and as directed. Note- (Earthwork & fitting shall be measured and paid for separately under respective items)
150
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Supply and fixing in replacernent, of cast iron air release ball valve with having double chamber ball with gun metal working parts for air outlet system including duly fitted with suitable size of GI prpe attachment system of size upto 50 mm dia bore all as per existing sample / model complete inciuding providing of mild steel flange with rubber flange seat and nut bolt & fittings complete all as specified and as directed.
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Supply, fixed and Jointing in position DI fittings suilable for socketed or flanged type pipe line system any type any size such as bends tapers, Tee pieces (single & double branch) any type and any angle/radius and straight connecting pieces etc, fittings duly fixed and laid in trenches or on surface, complete all as specified and as directed Note : Earthwork and Joints shall be measured and paid separately.
200
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M&L for Construction of brick masonry valve pit chamber of internal size 900mmx900mmx1050mm with one brick thick brick masonary wall in cement mortor(1:4),PCC foundation 10cm thick (1:4:8) type D2 with rendering 15 mm thick internally and top surface ,MS frame of angle iron 40x40x6mm and 3mm thick MS sheet cover with locking arrangement, hold fast, hinges including painting to steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer and necessory excavation and earth work including dismantling of existing complete all as specified and as directed.
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MISC AIR CONDITIONING AND REFRIGERATION (DESIGN AND BUILT BY THE CONTRACTOR) (Lump sum to be quoted by the bidder)
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Design, Supply, Installation, Testing & Commissioning of water Cooled lnvertor scroll type Chilled water Central AC Plant of suitable capacity but mninimum 100 TR (2 x50 TR working and 1x50 TR stand by) complete for entire test lab including preservation / de-preservation area.The bidder shall submit complete design of central AC plant along with heat load calculation capacity of pumps / motors, size of pipe, size of AC duct capacity of HWG, humidifire, cooling tower, AHU, expansion tank, LT panel, control cable, LT switchgear etc (alongwith technical data sheet and make) duly vetted by IIT/NIT for approval of accepting officer (through proper channel) before commencement of AC work, to achive desired· condition as per Annexure 'A' of tender documents (duly signed by GE and users) and comprising of the following all as specified below and as directed. Note : Rates for Srl item No. 7.01 to Ser item No 7.94 of BOQ shall be included in Quoted rates.
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Note :- (a) Contractor/ Bidder will be responsible for performance guarantee of complete AC Plant to achieve the inside design conditions round the clock throughout the year with overall COP of the system not less than 3. (b) Rates quoted by the contractor shall include cost of labour, material, scaffolding, finishing as required with tools, plants.cartage, lift, taxes, tollage, octroi, royalties etc. All work shall be executed as per approved drawings . All materials shall be duly approved by GE before incorporation in the actual work. The plant shall interalia comprise the following :-
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EQUIPMENT :- Water Cooled Chilling Machines Supply, Installation, Testing & Commissioning of 2 x50TR working and 1x50TR stand by water cooled Inverter scroll Chilling Machines fitted with hermetically sealed lnvertor scroll compressors, multi/single circuit chiller, water cooled shell & tube condenser, Microprocessor based BMS Compitable control panel, suitable for R-407C/R-410a Refrigerant, Shell & Tube Insulated Evaporator, Expansion tank of suitable capacity Control Mechanism of actual Cooling capacity .
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Scope of Supply (a) 3 No scroll compressor hermetic type complete with automatic capacity control, safety switches, forced feed lubrication system etc. as per specification. (b) 3 No:- Suitable capacity squirell cage induction motor with class 'F' insulation suitable for operation on 415 volts, 50Hz, 3 ph, A.C. supply (c) 3 No. Microprocessor based starter suitable for compressor motor complete with ammeter & CTs, over load protection, under voltage protection, protection against phase reversal & independent single phase preventers etc. complete as required.
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(d) 3 Set - Lubrication device consisting of automatic electric oil pump, oil cooler, oil strainer, automatic pressure regulating valve, oil heater, oil heater thermal switch etc. as per specifications.
(e) 3 Set. - Matching Water Cooled condenser having Copper tube with Mechanically bonded aluminum fins.
(f) 3 No. - Matching chiller for Chiller units.
(g) 3 Lot- Refrigerant piping fittings, valves and accessories to interconnect compressor, condenser, chiller and expansion valve.
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(h) 3 Set- Microprocessor based control panel complete with all safeties, controls and Touch screen display as per specifications.
(i) 3 Lot- Refrigerant line accessories comprising of safety valves, angle valve, liquid line indications.
(j) 3 Lot- Suction line and chiller insulation with minimum 19mm thick polyvinyl nitril rubber insulation complete as required.
(k) 3 Lot - MS Frame work for mounting the above condenser, chiller compressor and motor with base plate complete with anti vibration pads/springs.
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(I) 3 Lot- Initial/ first charge of refrigerant gas and compressor oil.
(m) 3 Lot- RCC foundation for the chillers units as per manufacturer's instruction with anti vibration pads complete.
(o) Minimum flow rate for chiller - 27.59 CMH.
(p) Minimum flow rate for condenser - 34.48 CMH
Note:- (a) Next higher capacity of chiller machine may be supplied with out any extra cost to Govt. in case non availability of capacity as specified.
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Supply, installation, testing and· commissioning of Automatic Condenser Tube Cleaning System complete with Control panel, Ball catcher, Pump, Pressure Gauge, LED indicators (1 control panel skid x 3 Nos Ball Catcher/ Ball Trap unit). The system should capable to accomodate three chillers from single skid/ system. The quoted price shall be inclusive of PLC programmable control box for auto operation of the system according to a pre-programmed logic.
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Centrifugal mono block type chilled water pump set of suitable capacity (as per design) capable of delivering min. 125 USGPM of water each comprising of the following and complete all as : specified and as directed.
(a) 3 Nos.- mono block type end suction pump with bronze impeller, SS Shaft, Cl body and mechanical seal with all accessories complete (02 working & 01 standby - Each of 50% cap)
(b) 3No. - Suitable HP TEFC squirell cage induction motor with class 'F' insulation 2900 rpm, operating on 415 volts, 3 phase, 50 Hz A.C. (02 working & 01 standby - Each of 50% cap).
(c) Lot- Insulation of suitable thickness same as chilled water pipe line properly clamped to pump in two semi-circular sections as per specification.
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(d) Lot- Mounting frame with Anti vibration pads.
(e) Lot- RCC/PCC cement concrete foundation for the pump unit (2 working simultaneously & 1 standby-Each of 50% cap).
Note:- The contractor shall provide the calculation for the discharge & head of pump along with design calculations after acceptance of tender. In case of deviation of head upto 40 Mtr no price adjustment shall be done. However beyond 40 Mtr of total head adjusted through a deviation order as applicable.
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Centrifugal mono block type condenser water pump set of suitable capacity (as per design) capable of delivering min. 208 USGPM of water each comprising of the following and complete all as specified and as directed
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(a) 3 Nos.- mono block type end suction pump with bronze impeller, SS Shaft.Cl body and mechanical seal with all accessories complete (02 working & 01 standby Each of 50% cap)
(b) 3No. - Suitable HP TEFC squirell cage induction motor with class 'F' insulation
2900 rpm, operating on 415 volts, 3 phase, 50 Hz A.C. supply (02 working & 01 standby - Each of 50% cap). (c) Lot- Mounting frame with Anti vibration pads.
{d) Lot- RCC/PCC cement concrete foundation for the pump unit (2 working simultaneously & 1 standby- Each of 50% cap
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Centrifugal mono block type hot water pump set for hot water circulation (1 Working + 1 standby) of suitable capacity (as per design) for AC plant each comprising of the following and complete all as specified and as directed
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(a) 2 Nos.- mono block type pump with bronze impeller, SS Shaft,CI body and mechanical seal with all accessories complete (1 working & 1 standby-Each of 50% cap). (b) 2 Nos. - Suitable HP TEFC squirell cage induction motor with class 'F' insulation 2900 rpm , operating on 415 volts, 3 phase, 50 Hz A.C. supply (1 working & 1 standby-Each of 50% cap) (c) Lot- Mounting frame with Anti vibration pads.
(d) Lot- RCC/PCC cement concrete foundation for the pump unit (1 working & 1 standby-Each of 50% cap).
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AHU
Double skin floor mounted type air handling units of suitable size fabricated & assembled complete, made of 43 mm thick panels consisting of GI casing of thickness 0.8mm outside layer and 0.8mm inside layer, injected at factory by moulding machine with CFC free polyurethane foam (PUF) insulation of minimum density 42 Kg/ M3 factory injected between them by injection moulding machine, complete with direct driven: plug fan of required static pressure. complete with blower section and filter section with filter of 10 micron at 90% efficiency, 8 RWD chilled water coil constructed out of copper tubes not less than 0.5mm thickness and aluminum fins, Suitable capacity TEFC drive squirrel cage induction motor 415 volts, 50 Hz , 3 ph , AC centrifugal access door etc. complete as per std. specification of suitable capacity.
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(a) Coil of copper tube and aluminium construction.
(b) Pre filter(MERV 6) in supply air stream.
(c) Squirrel cage induction motors suitable for 415 volts, 50 Hz, AC supply meeting criteria as per ASHRAE standard 90.1-2007 and high efficiency
(d) Fan belt drive package.
(e) Vibration isolators.
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(f) SS 304 drain Pan.
(g) Drain pipe of suitable size.
(h) Flexible duct 20 G .
j) Necessary control arrangement to switch off the fan in case of fire, indicating lamp & all safety precaution in a powder coated GI enclosure with necessary power and control cable as required.
Note:
(i) The floor slope of AHU room shall be such that all condensate is made to drain to outside AHU room.
(ii) The AHU should have space for humidifire.
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PAN type humidifier of suitable capacity made of stainless steel sheet duly insulated and of suitable capacity to maintain RH as per annexure 'A' alongwith all necessary accessories such as steel water tank with float valve, water make up, overflow and drain connection, transducer shall be interlocked with the float switch supplied with humidifier and humidistat & controls etc. complete with necessary supports by MS structural steel as required, hangers, clamps supports from walls, floors and ceiling with painting with one coat of primer and two coats of paint to MS work.all as specified and directed
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HOT WATER GENERATOR (HWG)
Electrically operated Hot Water generator of suitable capacity (as per design) made of 8mm MS sheet and dish end made of 10mm MS having 16 gauge stainless steel linning with heaters arranged in banks and controller and thermostat so that required qty of hot water is generated at 50°C with nominal variation, including 100mm thick rasin bonded fiber glass insulation of 24 KG /M3 density finished with 1.25mm thick aluminium sheet cladding including necessary electrical panel with automatic controls including inlet and outlet connections for water complete with pressure release valve, low level cut-out, Auto-vent sight- glass all as per specifications, complete as required and approved (Degree of protection IP-52 with IS 2147)
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Design, Supply, Installation, testing and commissioning of induced draft counter flow, vertical discharge type FRP cooling tower of suitable heat rejection capacity as per design or as per OEM recommendation having Minimum Water flow/tower 520 USGPM with ultra- voilet treated durable & high efficient PVC filling with integral louvers and drift eleminators, open pan suitable for water distribution complete with hot FRP water basin. fitted with spray nozzles or having self rotating sprinklers, statically & dynamically balanced axial flow type fan direct driven or driven through reduction gear box with TEFC induction motor fan motor with blade 1 Nos suitable for 415 Volt & supporting structure , suction screen, make up quick filling arrangement, over flow and drain connections with necessary valves and suitable inspection ladder , access arrangement for cooling tower interior, installed on MS girders of suitable size fixed in masonry foundations with cement concrete footing, second class brick work and cement mortar 1:6 along with all necessary accessories, basin fittings, anti vibration mountings etc. includingg LT cable for power supply etc. Note:- Next higher capacity of cooling tower will be supplied by contractor with out any extra cost to Govt. in case non availability of.capacity as specified.
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ELECTRAL WORKS
(i) The outgoing feeders as indicated in Schedule of works shall have suitable range of followings (except capacitor feeders).
(ii) All Digital electronic MFM cum KWH meter provided shall equipped with three phase indicating lamps.
(iii) 415/110 V suitable rating control transformer shall be provided for aux.control supply.
(iv) Wiring with space heater, thermostat and control MCB's shall be provided for all vertical sections of main LT panel.
(v) All incoming as well as outgoing ,feeders shall have pad locking facility.
(vi) Suitable danger board shall be provided.
(vii) MCB/ MCCBs should have minimum breaking capacity as follows:-
(a) Less than 63 Amp -10 KA
(b) 63 Amp to 125 Amp -16 KA
(c) above 125 Amp upto 250 Amp -25 KA
(d) above 250Amp upto 400 Amp -35 KA
(e) above 400 Amp -50 KA
(f) 630 Amps and above - ACB will be provided in lieu of MCCB/MCB.
(vii) All MCCB's shall be provided with front rotary handle and operating mechanism for door interlock with Pad locking of MCCB's handles in "OFF" position.
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(viii) All hinged door shall be earthed through 2.5 sqmm tinned braided copper wire (ix ) Panels shall be powder coated with gray paint shade no. RAL-7032 of IS-5. (x) Minimum Degree of protection for following type of distribution panel enclosure shall be as per IS:60439.
(xi) All motor feeders MCCBs shall be of motor duty (xii) Supporting/Base rigid steel framework.
(xiii) TPN MCCB's shall mean 3 pole MCCB's with adequate size of neutral link.
(xiv) Final rating & various parameter, in addition to the specified below shall be selected on the bases of ambient conditions at site, client specific requirements, requirement for the NOC from various statutory authorities, as per detail designed stage calculations.
(xv) Each Panel incomers/outgoings shall be provided with suitable contacts/terminals to receive the Al. Conductor cables given in the latter section.
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(xvi) All Panel shall be minimum IP-54 for indoor environment except for outdoor conditions those are mentioned separateyly
(xvii) All MCCB shall be with lcu =lcs.
(xviii) All ACB shall be with lcu=lcs=lcw.
(xix) All ammeter/ voltmeter shall be of minimum 0.5 Cl accuracy.
(xx) All starter of more than 5 HP motor shall be star-delta and rest Shall be of DOL type.
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Design, manufacture, Supply, fixing, testing and commissioning main LT panel 01 No.Cubicle type floor mounted front operated Main HVAC and AHU electrical / control panels as per IEC 61439 for 3 phase, 415 volt, 4 wire 50Hz AC supply system, fabricated in compartmentalized design with CRCA sheet steel 2 mm thick for frame work and covers 3mm thick for gland plates including cleaning and surface treatment with 9 tank process before powder coating in approved shade, having suitable Amps capacity extensible type TPN Aluminium Alloy Bus Bars with suitable rating neutral of high conductivity, DMC/SMC bus bar supports, with short circuit withstand capacity of 35KA for 1sec, bottom base channel of MS section not less than 100mmx75mmx5mm thick, fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 32mmx5mm at the rear with 02 Nos. earth stud, solid connections from main bus bar to switch gears with required size of with earth bus, AL bus bars, numbering & powder coated, CPRI approved panel including interconnection wiring, indicating lamps etc· and with the under mentioned incoming & out going components complete. The cubicle panel shall be free floor standing type, complete. The panel shall have
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Incoming :- (a) 1 No 4 pole MCCB of suitable cpacity with rotary handle with microprocessor based O/C, S/C & E/F release, of suitable capacity as per design rating for AC plant.
(b) UV protection, OV protection, Single phasing, Phase reverse protection shall be in main incomer.
(c) 1 NO Multifunction meter 96x96 mm with selector switches and suitable CTs.
(d) Phase indicating lamps for Ph RYB with control fuses as required
(e) Breaker On/Off trip indication
(f) 1 Set of suitable capacity rectangular section TP & N Aluminum Bus Bars with color coded PVC heat shrinkable sleeves.
(g) 1 Set digital type 3 phase static KWH meter 3 phase 415 volts,CTs operated complete with CTs of appropriate ratio and VA burden Outgoings :-
(a) Suitable Nos. TPN MCCB/ MCB, of suitable capacity as per design rating with adjustable thermal and magnetic setting, electrically operated as outgoing feeders for 3 Nos. chilling unit.
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(b) Suitable Nos. FP MCCB of suitable capacity as per design rating with DOL / star delta starter for motor, over load relay with built in single phasing protection and outgoing feeder to chilled water, condenser water & HWG . The compartment shall contain an indicating lamp with MCB for 'ON' status of pump motor.
(c) Suitable Nos. FP MCCBs of suitable capacity as per design rating operated as out going feeder for CT fan motor panel.
(d) Suitable Nos. FP MCCBs of suitable capacity as per design rating operated as out going feeder for AHU Panel
Note :- Any other control/circuit bracket required for operation of plant shall be provided within quoted rate.
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Design, manufacture, Supply, fixing, testing and commissioning of cubicle type wall mounted panel, dead front, fabricated form 2 mm thick CRCA sheet powder coated sheet steel CPRI approved panel including anchoring into the wall ( AHU panel.), lncoming:-
(a) 1 No 4 pole MCCB with rotary handle with microprocessor based O/C, SIC & E/F release, of suitable capacity as per design rating for AHU panel.
(b) UV protection,OV protection, Single phasing, Phase reverse protection shall be in main Incomer..
(c) 1 NO Multifunction meter 96x96 mm with selector switches and suitable CTs.
(d) Phase indicating lamps for 3 Ph RYB with control fuses as required
(e) Main MCCB On/Off trip indication
(f) 1 Set of suitable capacity rectangular section TP & N Aluminum Bus Bars with color coded PVC heat shrinkable sleeves.
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Outgoings:-
(a) Suitable ( Qty) No FP MCCB of suitable capacity as per design rating with DOL / star-delta starter for AHU motor, over load relay with built in single phasing protection. The compartment shall contain lamp with MCCB for 'ON' status for AHU motor.
(b) Suitable (Qty) No TPN MCCB of suitable capacity as per design rating with starter for Pre Heater. The compartment shall contain an indicating lamp with MCB for 'ON' status of Heaters.
(c) Suitable (Qty) No MCB TP , 10 KA for 3 Way Valve & Control system with toggle switch
(d) Over load relay with built in single phasing protection as per rating , suitable for motor duty and able to withstand fault level of 20 KA.
Note: - Any other control/circuit bracket required for operation of plant shall be provided within bore all quoted.
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Design, manufacture, Supply, fixing, testing and commissioning of cubicle type wall mounted panel, dead front, fabricated form 2 mm thick CRCA sheet powder coated sheet steel CPRI approved panel including anchoring into the wall (CT fan motor panel.)
Incoming:-
(a) 1 No 4 pole MCCB with rotary handle with microprocessor based O/C, SIC & E/F release, of suitable capacity as per design rating for CT panel.
(b) UV protection,OV protection, Single phasing, Phase reverse protection shall be in main incomer.·
(c) 1 NO Multifunction meter 96x96 mm with selector switches and suitable CTs.
(d) Phase indicating lamps for 3 Ph RYB with control fuses as required
(e) Main MCCB On/Off trip indication
(f) 1 Set of suitable capacity rectangular section TP & N Aluminum Bus Bars with color coded heat shrinkable sleeves.
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Outgoings:-
(a) Suitable ( Qty) No TP MCCB of suitable capacity as per design rating with DOL / star-delta starter for Fan motor, over load relay with built in single phasing protection. The compartment shall contain lamp with MCCB for 'ON' status for Fan motor. Note: - Any other control/circuit bracket required for operation of plant shall be provided within bore all quoted.
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Design supply layin and fixing along the poles or passing through pipes or laid under floor or through walls etc jointing and testing (XLPE insulated) galvanised steel strip / wire armoured electric cable 1100 Volts grade, heavy duty, ISI marked, with Al / Cu conductor and overall served with an outer sheathed of PVC, of suitable cross section area and No of Core of required length (from main LT Panel) complete all as specified and as directed for following :-
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For Chiller / HWG / Pumps (Copper conductor cable)
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For AHU sub panel / CT fan motor sub Panels (Aluminium conductor cable)
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Supply layin and fixing along the poles or passing through pipes or laid under floor or through walls etc jointing and testing PVC insulated flexible electric cable 1100 Volts grade heavy duty ISI marked with Al / Cu conductor and overall served with an outer sheathed of PVC, of following cross sectional area complete all as specified and as directed for following :-
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For control 3c x 1.5 Sqmm (copper) Note:- Cable, Wire & End terminations :- Following are deemed to be incluted in item rate quoted (i) Cables be laid on cable tray / surface / in duct / trench, including clamps, ties, excavation work etc as required and specified. (ii) End termination with brass compression gland and aluminium lugs for various sizes of PVC insulated and PVC sheathed XLPE aluminium conductor cable of 1.1 KV grade as required and specified.
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(iii) Providing and fixing of control wiring/ power cabling with various sizes of copper conductor armoured cable making connection etc as required and specified. (iv) Providing and fixing 25x5mm size GI strip for earthing. (v) Fabricating and installing of desired sizes of hot dip galvanised ladder type cable trays including horizontal vertical bends, reducers tees,cross memebers and other acessories as required and duly installed from the ceiling/ side walls with suitable size of channels/ angles with anti corrosive painting, full threaded GI rods etc. complete as required & approved by Engr-in Charge. (vi) Any earth work and protection cover sand cushioning etc required to lay the cable in trenches are deemed to be included in the quoted rate. Earth work for cable be done as per specified standard manner.
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Suitable quantity of Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.0 mm thick burried directly in ground (Earth pit not less than 2.25 m deep below normal ground level) surrounded from all directions with charcoal dust, salt and edge of earth plate not less than 1.5 m below ground level connected to galvanized iron strip 32x6mm as earth lead by means of bolts, nuts, check nuts and washers made of glavanized iron and protected by galvanized iron pipe light grade 40 mm bore and watering pipe 20mm dia
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medium grade with funnel and wire mesh as specified and connected all as shown in electrical plate No 3 of SSR Part I including necessary earth work and excavation in any type of soil and PCC 1:2:4 type B-1 in chamber and 80 mm thick precast RCC 1:2:4 type B-1 using XPM weighing not less than 4Kg/Sqm for cover slab/coping complete all as specified and as directed.
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Note: (i) The unit rate quoted by tendrer is deemed to be include for necessary excavation, removal of surplus soil, PCC foundation, MS Iron Cover Etc.
(ii) All panels ( Main and sub panels) be connected minimum with one pair (two nos) of separate earthing for each.
(iii) All Chiller motors be connected minimum with one pair (two nos) of seperate earthing.
(iv) All other electric motors/ euipments be connected with loop earthing from connected panel with suitable earth conductor of minimum size GI strip 25x3mm .
(v) All terminations shall be made with proper lugs in the approved manner.
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Suitable nominal sizes as per design / OEM recommendation of chilled plumbing pipes MS 'C' CLASS as per IS: 1239, inside/outside the building (with necessary clamps, vibration isolators and fitting like elbow,flanges, union etc. but excluding valves, strainers, gauges etc.) cut to required lengths and welded at joints .Chilled water pipe shall be insulated with closed cell Nitrile Rubber insulation of density 40-42 Kg/cum. The thermal conductivity of the material should not exceed 0.035 W/Mk at an average temp of 40 deg C. Nitrile insulation shall be apllied after pressure testing of pipe line and shall be fixed with OEM recomended Rubber based adhesive. The chilled water pipe line shall be finally wrapped with 7 milli fiber glass cloth and finally apply two coat of UV paint.matching with building colour or as per Engr-in-charge decision.
Note : (i) The pipes of sizes 150mm & below shall be MS 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS:3589 from minimum 6.35mm thick MS sheet for pipes upto 350mm dia and from minimum 7mm thick MS Sheet for pipes of 400mm dia and above. Minimum thickness of insulation for pipes should not be less than given below :-.
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125 mm dia Pipe (25 mm thick Insulation)
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100 mm dia Pipe (25 mm thick Insulation)
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80 mm dia Pipe (19 mm thick Insulation)
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65 mm dia Pipe (19 mm thick Insulation)
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50 mm dia Pipe (19 mm thick Insulation)
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40 mm dia Pipe (19 mm thick Insulation)
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32 mm dia Pipe (13 mm thick Insulation)
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20 mm dia Pipe (13 mm thick Insulation)
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Valves strainers, Gauges etc(Qty and size as per design requirement) in chilled/hot water plumbing duly insultaed to the same specification as the connected piping and adequately supported as required.
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Butter Fly Valves (Manual) (Qty and size as per design requirement) with CI body Stainless steel disc, nitrile rubber seal & O ring, minimum PN 10 Pressure rating for chilled water circulation of suitable size. Valves shall be insulation with the same as per pipe line insulation material
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Balancing valve, globe type, (Qty and size as per design requirement) Minimum PN 16 rated, balanced/high rangeability control valve duly insulated to the same specifications as the connected piping as per following specification
Nominal Pressure PN16
Medium Temperature: AS per design condition.
Body Mateial: IS:210, FG 220 CI
Stem Material: ASTM A276,
Disc Material: Stainless steel disc
Hand Wheel:Cast Iron
Leakage Rate: No visible leakage
Medium Type: Water
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Y-type strainer,(Qty and size as per design requirement) with Cl/MS body, bolted cover, flanged ends, basket of brass/ bronze/ SS wire mesh complete with flanges, nuts-bolts, gaskets and flange drilling standard end connection with accessories etc, as required all as specified.
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Non return valve of suitable size, qty and placed at location as per design, with dual plate of CI body , stainless steel plates, vulcanised NBR seal flanged ends and minimum PN 10 Pressure rating, all as specified.
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Gun metal Ball Valve set,of stuiable size, qty and placed at locaiton as per design with and without Y strainer with bronze body, flanged end type for chilled/hot water circulation all as specified.
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Three Way modulation valve ( Qty and size as per design requirement) with spring return function & fitting with modulating actuators controlled by electronic controller in chilled water lines at each air handling unit. The actuator shall have required shut off capability of minimum 4 bar rating. The valve shall be suitable size as per design size and duly insulated to the same specification as the connected pipe all as specified and as directed.
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Automatic air-vent ( Qty and size as per design requirement) with Brass OT 58 body and cover, polyacetal lever, high density expanded polyethylene float, EPDM rubber plug, stainless steel spring, polyamide capm etc. suitable for minimum operating pressure of 10 bar and minimum operating temperature 115° C respectively, installed on all high points in the water piping system and as per design requirement to automatically remove the trapped air, installed on all high points in the water piping system to automatically remove the trapped air etc. as required all as specified and as directed.
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Industrial type pressure gauge 100mm size ( Qty and size as per design requirement) with gun metal / brass construction isolating valve complete with all accessories as required.
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Mercury-in-glass industrial type thermometers, qty and size as per design requirement, with gun metal / brass construction isolating valve complete with all accessories as required.
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Water flow switches brass / polymer construction, qty and size as per design requirement for water circuit complete with fittings, all as specified and directed
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Proportional cooling only thermostats, qty and size as per design requirement, for the Air Handling Units complete with required controls wiring/installation kit etc.as per design and as specified.
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Proportional Heating only thermostats, qty and size as per design requirement, for the Air Handling/FCU Units complete with required controls wiring/installation kit etc. as per design and as specified.
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Proportional humidistate for the Air Handling Units, qty and size as per design requirement, complete with required controls wiring/installation kit etc. as per designed drawings and as specified.
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Suitable Nominal sizes, qty and size as per design / OEM recommendation of condenser water pipes MS 'C' CLASS as per IS: 1239, along with necessary clamps, vibration isolators and fittings such as bends, tees etc but excluding strainer and gauges etc adequately supported on rigid supports/buried in ground including excavation & returning and filling etc complete all as specified and directed.
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Butter Fly Valves (Manual) with Cl body, qty and size as per design, Stainless steel disc, nitrile rubber seal & O ring, minimum PN 10 Pressure rating for chilled water circulation . Valves shall be insulation with the same as per pipe line insulation material
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Y-type strainer, qty and size as per design with Cl/MS body, bolted cover, flanged ends, basket of brass/ bronze/ SS wire mesh complete with flanges, nuts-bolts, gaskets and flange drilling standard end connection with accessories etc, as required all as specified and directed
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MS/Cl POT strainers, qty and size as per design and as per drawing, including packing material, fixing bolts etc and any alterations required for proper fixing all as specified and directed.
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Gun metal Ball Valve set, qty and size as per design all as specified.
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GI class 'B' pipe of suitable size as per design and drawing for cable protection & water supply connection of cooling tower, tank etc
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GI pipes for Drain pipes, laid qty as per design and approved drawing medieum class as per IS: 1239, inside/outside the building (with necessary clamps, vibration isolators and fitting like elbow,flanges, union etc. but excluding valves, strainers, gauges etc.) cut to required lengths adequtely supported and duly insulated with 13mm thick closed cell elastomeric nitrile rubber of class'O' insulation applied by adhesive confirming to standard specifications complete with type 3, grade 1 roofing felt strip (as per IS;1322 as ammended upto date) at joints.
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Auto Air purge valve of brass construction of qty and size as per design and approved drawing. ( Air vent will be fitted with an isolating ball valve- gun metal/ brass construction.
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Flexible connections Flexible connector for pipe of required size and qty as per design and approved drawing having min 16 PN working pressure with anti vaccum rings complete with flanges, nuts, bolts, seal etc to be installes at chiller section and
discharge.
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Motorised combined fire damper of desiged size complete with control panel, inter connecting wiring at location shown in approved drawing all as specified and directed.
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Duct insulation in AC/Attic space outside building with aluminium foil backed minimum 25mm thick closed cell chemically cross linked fire retardant polyethylene foam insulation of minimum density 32 Kg/cum. The thermal conductivity of the material should not exceed 0.035 W/Mk at an average temp of 40 deg C, complete with application with rubber based adhesive as per OEM recomandation including making good the damages to match with the existing specification of the building, complete all as specified and direcetd.
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Acoustic insulation of duct as shown on approved designed drawing with minimum 25 mm resin bonded fibre glass, of min 48 kg/cum density, covered with and 28 Gauge Aluminium perforated sheet all as specified and directed.
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Under deck insulation of the exposed portion of the roof/wall of AHU Rooms to be air conditioned with min 13 mm thick closed cell chemically cross linked fire retardant polyethylene foam insulation of min density 30 Kg/cum and covered with aluminium foil complete with application with rubber based adhesive as per OEM recomandations all as specified. The thermal conductivity of the material should not exceed 0.035 W/MK at an average temp of 40 deg C, complete · all as specified including making good the damages to match with the exisiting specification of the building
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Design, supplying, installing, balancing, testing and commissioning of factory/ Site fabricated Galvanized steel sheet, rectangular ducting, qty and specifications as per design and approved drawing, complete with neoprene rubber gaskets, elbows, splitter damper vanes, hangars, supports as per SMACNA in accordance with design and approved shop drawings and as per desined specifications Note for Duct
(i) The contarctor shall submit the shop drawings of ducting layout for the approval of GE before execution of work.
(ii) The duct work shall be as per IS-655
(iii). The Galvanized steel sheet for duct work shall conform to class viii with zinc coating of 120 gm/sq mtr as per IS-277(2003).
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Flexible connection constructed of fire resistant double resin sleeve as per approved shop drawings and specifications, complete all as specified and directed.
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Powder coated aluminium grill/Diffuser with volume control dampers, qty and specifications as per design and approved drawing, complete all as specified and directed.
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Jet diffuser with volume control dampers for supply air , qty and specifications as per design and approved drawing, complete all as specified and directed.
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GI volume control dampers, qty and specifications as per design and approved drawing, complete all as specified and directed.
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Powder coated extruded aluminium section fresh air grill, qty, size and specifications as per design and approved drawing, in weather maker room with volume control dampers, bird screen etc all as specified and directed
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HOPE make up tank qty and size as per design and approved drawing of minimum size 500 Ltr. on the roof of plant room with air vent and drain connection & overflow, mak up, qqnnection with float valve etc as required all as specified and directed
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HOPE expansion tank as per design requirement of minimum size 1000 Ltrs complete with suitable FR-XLPE/XPE min 13 mm thick, of minimum bulk density 28 + 4Kg/cum covered with vapour barrier and finished with min 0.5mm thick aluminium cladding applied with rubber based adhesive recomanded by OEM complete with air vent and drain connection float valve, quick fill and control valves etc as required all as specified and directed.
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SITC of MS Powder coated perforated cable tray on wall , roof etcshall be of minimum 1.6 mm thickness, qty and size as per design and approved drawings
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Design , manufacture, supply, fixing, testing and commissioning of cubicle type wall mountd panel, dead front, fabircated from 2mm thick CRCA sheet powder coated sheet CPRI approved panel including anchoring into the wall (AHU Panel) Incoming: (a) 1 No 4 Pole MCCB with rotary handle wiht microprocessor based O/C, S/C & E/F release, of suiatable capacity as per design rating for AHU panel. (b) UV protection, OV protection, single phasing, phase reverse protection shall be in main incomer. (c) 1 No multifunction meter 96x96 mm with slector switches and suitable CTs (d) Phase indicating lamps for 3 ph RYB with control fuses as required (e) Main MCCB on/off trip indiction (f) 1 set of suitable capacity rectangular section TP & N aluminium bus bars with color coded PVC heat shrinkable sleeves.
Outgoings:-
(a) Suitable (Qty ) No FP MCCB of suitable cpacity as per design rating with DOL/Star-delta starter for AHU motor, over load relay with built in single phasing protection. The compartment shall contain lamp with MCCB for 'ON' status for AHU motor. (b) Suitable (Qty) No TPN MCCB of suitable capacity as per design rating with starter for Pre Heater. The compartment shall contain in indicating lamp with MCB for ON status of heaters (c) Suitable (Qty No MCCB TP, 10 KA for 3 way valve & control system with toggle switch (d) Over load relay with built in single phasing protection as per rating, suitable for motor duty and able to withstand fault level of 20 KA. Note: Any other control/circuit bracket required for operation for plant shall be provided within bore all quoted.
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GI pipes for Drain pipes, laid qty as per design and approved drawing medieum class as per IS: 1239, inside/outside the building (with necessary clamps, vibration isolators and fitting like elbow,flanges, union etc. but excluding valves, strainers, gauges etc) cut to required lengths adequtely supported and duly insulated with 13mm thick closed cell elastomeric nitrile rubber of class 'O' insulation aplied by adhesive confirming to standard specifications complete with type 3, grade 1 roofing felt strip (as pe IS : 1322 as ammended upto date) at joints.
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Auto Air purge valve of brass construction of qty and size as per design and approved drawing. ( Air vent will be fitted with an isolating ball valve- gun metal/ brass construction.
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Flexible connection: Flexible connector for pipe of required size and qty as per design and approved drawing having min 16 PN working pressure with anti vaccum rings complete with flanges, nuts bolts, seal etc to be installes at chiller section and discharge.
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Motorised combined fire damper of desiged size complete with control panel, inter connecting wiring at location shown in approved drawing all as specified and directed.
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Duct insulation in AC/Attic space outside building with aluminium foil backed minimum 25mm thick closed cell chemically cross linked fire retardant polyethylene foam insulation of minimum density 32 Kg/cum. The thermal conductivity of the material should not exceed 0.035 W/Mk at an avererage temp of 40 deg C, complete with application with rubber based adhesive as per OEM recommendation including making good the damages to match with existing specification of the building, complete all as specified and directed.
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Acoustic insulation of duct as shown on approved designed drawing with minimum 25 mm resin bonded fibre glass, of min 48 kg/cum density, covered with and 28 Gauge Aluminium perforated sheet all as specified and directed.
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Under deck insulation of the exposed portion of the roof/wall of AHU Rooms to be air conditioned with min 13 mm thick closed cell chemically cross linked fire retardant polyethylene foam insulation of min density 30 Kg/cum and covered with aluminium foil complete with application with rubber based adhesive as pr OEM recommendations all as specified. The thermal conductivity of the material should not exceed 0.035 W/MK at an average temp of 40 deg C, complte all as specified including making good the damages to match win the existing specification of the building.
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Suitable nominal size as per Design/OEM recommendation of Hot water plumbing pipes MS 'C' class inside/outside the building as per item No. 7.40 to 7.48 here-in-above with necessary clamps etc including different type valves, strainers etc complete in all respect.
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The contractor will operate the plant for 24 hours in three shifts, each shift of 8 hours after successful completion of Phase - I test until successful completion of first phase-II test. Rates quoted by the tenderer will be deemed to be included for this provision and no extra payment shall be admissible on this account
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EOT CRANE
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Design, Supply, installation in position, testing and commissioning of flame proof EOT crane double girder box type class II, indoor type for hazardous area Zone - 2 gas group IIA & IIB as per IS 2148 (latest edition) including other relevant applicable IS of 2 ton capacity with all motion ie. long travel cross travel and hoisting having hook height 4M electrically operated through pendant push button station floor operated type complete with and including main frame, bridge girders/ box girders ISMB / Beam, end carriage, trolly with frame, crab, buffers, gears with gears boxes, shafts, rope drum, rope shleeves, wire rope, wheel, lifting hook, brakes, motors, limit sweetches, control panel, pendant push botton station, wiring cables etc as per IS 3177, 807 & 2148 with following technical specification :-
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(a) Capacity : 2 Ton (2000 Kg) (b) Overload capacity : 25% (c) Class duty : II Indoor type (d) Hook height : 4 M (e) Hoisting speed drive : 3M/Minut with VVVF drive (f) CT Speed 10 M/Minut with VVVF drive (g) LT speed : 10M/Minut with VVVf drive (h) Operation from floor : Pendant push button (j) Hoisting motor : Qty & capacity as per CT motor & LT motor manufacturer design (k) Wire rope : Suitable dia as per manufacturer design with minimum 4 falls, tensile strength 180kg/Sqmm.(l) Main girder : Box type(m) Long travel span : 25M (n) Cross travel span : 14M(o) Brakes : Hoisting cross and long travel motions shall be provided with fall safe electro Hydraulics thrust or operated brakes. (p) Any unforeseen item required for complete operation of flame proof crane as specified by OEM.
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All as per ser No 8.01 and 8.02 complete here in before but long travel span and cross travel span shall be as under :- Long travel span : 29M Cross travel span : 14M
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All as per ser No 8.01 and 8.02 complete here in before but long travel span and cross travel span shall be as under :- Long travel span : 25M Cross travel span : 13M
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Gantry Guirders made out of ISMB/ISMC for EOT crane as per OEM . Note for Ser item No 8.01, 8.03, & 8.04 :- (i) Design & drawings of EOT crane shall be submitted to Accepting Officer for approval alonwith all type test report of flame proof EOT & their components / items of crane from Govt approved Lab before placement order by the contractor. (ii) Pre-dispatch factory inspection of flameproof EOT cranes shall be carried out by rep of Accepting Officer at manufacturer's (OEM) premises within overall cost quoted by the contractor. (iii) For proper functioning of cranes, any unforseen items or any minor modifications requied to be carried out, shall be deemed to be included in quoted rate. (iv) Pre-commissioning test of cranes shall be carried out by rep of Accepting Officer.
4600
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DEMOLITION WORKS
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Taking out of old unserviceable sluice valve / NRV with complete accessories from existing pipe line of size 80/100 mm bore including excavation work if any, complete all as specified and as directed.
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Demolition of old valve pit any type any size complete and taken out of old broken unserviceable accessories from valve pit and its connection and fixing accessories including exavation work, complete all as specified and as directed.
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