Military Engineer Services Tender
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Military Engineer Services - MES Tender
Civil And Construction
Building Construction
Eprocure
Opening Date10 Oct 2024
Closing Date6 Dec 2024
Tender Amount₹ 6,84,70,000
Costs
EMD
₹ 6,67,500Document Cost
₹ 3,000Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_MES_679057_1Tender No
84580/PNATender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
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Documents
NIT FOR THE WORK ADDN ALTN TO RESPIRATORY ICU AT AICTS, PUNE UNDER GE (SOUTH) PUNE
BOQ Items
Total amount of Sch ‘A’ Part III (Internal Electrification)
1
1146027
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Total amount of Sch 'A' Part-IV (Area Drainage)
1
130102
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Total amount of Sch ‘A’ Part V (Sewage Disposal)
1
55110
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Total amount of Sch ‘A’ Part VI (External Electrification, AC Works, DG Set Works and Misc Works)
1
1168550
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Total amount of Sch 'A' Part-VII (Addn/ Altn and Special Repair Works)
1
6483708
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Total amount of Sch 'A' Part-VIII (Site clearance, Excavation and Earthwork)
1
150966
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Total amount of Sch 'A' Part-IX (Demolition/ Dismantling)
1
210845
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NOTE: Schedule ‘A’ Part II to IX items which are not Prepriced by MES, Bidders shall insert their rate in Column-6 only and the Estimated rate indicated as "0.0" are for that purpose.
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SCHEDULE 'A' PART-X (MISC B/R AND E/M WORKS)
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Addition/ Alteration and Special Repair Works
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S&F 100mm long SS butt hinges medium weight complete all as specified and as directed.
21
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Taking down chowkats or frames wooden/ steel with shutters (without taking off shutters from frames) exc 4 Sqm and nexc 9 Sqm each complete all as specified and directed.
20
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M & L for applying two coats of anti bacterial/ anti fungal paint over one coat of primer including two coats of wall care putty (total thickness of wall care putty not less than 1.5mm in two coats) including preparation of old plastered surfaces of wall including cornicescomplete all as specified and directed.
320
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M & L for applying two coats of anti bacterial/ anti fungal paint over one coat of primer including two coats of wall care putty (total thickness of wall care putty not less than 1.5mm in two coats) including preparation of new plastered surfaces of wall including cornices and complete all as specified and directed.
150
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S&F acoustic Door of 56 mm achieving sound reduction of upto 50 STC. Double layers of 8mm water proof Acoustic Ply with Dampner Sheet and double layer of 10mm compressed insulation and Single layer of Sound Dampner 1218 x 1218 mm x 12mm made of 10 mm compressed wood Fiber cement composites 1250 Kg/m3 and 2mm dampner sheet having 37 STC as per ISO 140 (Part-III)-1995. Door frame shall be made of teak wood (Sudan Teak), three side frame and drop seal below shall be provided along with the door with high load bearing hinges, complete all as specified and directed.
2
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S&F horizontal venetian Blinds of powder coated aluminium strips or equivalent of approved shade including necessary accessories. The motor shall be of reputed brand. The Venetian blinds should be for 90 degree rotational movement, complete all as specified and directed.
45
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M&L for Water proofing treatment to sunken slab, walls etc, complete to be carried out as specified below and as directed by Engineer-in-Charge:-
10
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(a) Clean the sunken portion of toilet/ Baths/ WCs/ Kitchen thoroughly remove laitance, dirt, dust etc.
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(b) Form angle fillet of size 40 mm x 40 mm along the junction of wall and floor using polymer modified mortar (“Dr fixit” Pidicrete URP” or eqvt).
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(c) Sanitary pipes entering through walls and floor shall be sealed with “Dr Fixit Bath seal Tape” and the gaps to be grouted with non-shrink cementitious grout “Dr Fixit Bath seal Grout” or eqvt. Nahani traps etc to be fitted securely and the gaps around it to be grouted in the same manner.
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(d) Apply one coat of a Bitumen-modified polymer coating “Dr Fixit Bath seal Plus” or eqvt on all angle fillets by brush and cover it with 100mm open woven mesh when it is still wet. Apply second coat of the same coating on the angle fillets and allow it to dry completely.
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(e) In the remaining area, in dry substrate condition brush apply first coat of the same coating and further apply second coat when first is dry. Extend the coating upto 150mm above the FFL. Above FFL, another cementitious waterproofing waterproof coating “Dr Fixit Pidifin 2 K” or eqvt can be further applied right upto 2.1 m to waterproof the shower area also, if it is a bathroom or bath cubicles of a sanitary annex and apply second coat after 6-8 hours and allow to dry completely.
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(f) After 2 to 3 days, sunken portion must be overlaid with a 50 mm thick concrete screed 1:3:6 type B0 mixed with integral WPC (Liquid) laid to slope 1:60 towards outer face of wall. Provide 40 mm OD UPVC pipe at the lowest point with 300 mm projection beyond the outer face of the wall. Then fill up the sunken portion with lean concrete 1:4:8 type D2.
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(g) After completing plumbing work in the toilet/WC/Bath/Kitchen floor, tiling work (floor and dado) can be carried out using suitable Tile Adhesives and ready to make tile grouts of approved makes such as Dr Fixit, FOSROC SIKA, MC BUCHEMIE, ROFF, etc.
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M&L for cement concrete 1:3:6, type C1 (using 20mm graded stone aggregate in foundations, filling and mass concrete complete all as specified and directed by Engineer-in-Charge.
1.5
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S&F in repair CP angular stop cock all as specified and as directed.
17
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S&F in repairs CP Jet spray (L-bend) with 1 mtr tube complete all as specified and as directed.
6
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S&F in repairs SS grating with/ without waste hole complete all as specified and as directed.
11
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S&F in repairs CP bib cock 2-way double handle with flange screwed for iron pipe complete all as specified and as directed.
4
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S&F 32/40mm waste coupling of PTMT (half or full threaded), minimum weight 32mm- 45gms/ 40mm-60 gms complete all as specified and as directed.
6
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S&F in repairs soap dish SS, ISI mark complete all as specified and directed.
4
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S&F cubicle curtain track with fabrics made from heavy duty aluminium cubicle track size 20mm wide x 30mm high, made of aluminium natural anodized to 15 microns, complete with continuous PVC liner, nylon gliders and hooks, plastic end cap, connecting bridge, overlapping joint connector, wall brackets with matching screws to make up cubicle height to 2100mm clearance from floor level at 1000mm spacing and securely fixed to above slab all strictly in accordance with the manufacturer's instruction, complete all as specified and directed.
126
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S&F in repairs under counter basin of size 605 x 430 x 200mm with fixing accessories, bottle trap (with internal partition) 32mm and waste coupling 32mm full threaded complete all as specified and directed.
Make- Jaquar Cat No. CNS-WHT-705 for under counter basin, Cat No. ALD-CHR-769L300X190 and Cat No. ALD-CHR-705 or techno-commercially equivalent in makes specified in Appendix 'C'.
2
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S&F 50mm dia Stainless steel (grade 304) wall mounting grab bar/ handrail thickness 1.50mm with a steel look with long durability and easy maintenance, including brackets, handrail, end cover and self-drilled screws complete all as specified and as directed.
30
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S&F in repairs Central hole mixer for mixing hot & cold water for wash hand basin, cast copper alloy with dual capstan heads, chromium plated, screwed down high pressure, with lettered 'Hot & Cold' with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified and as directed.
4
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M&L for 19mm thick plywood, grade BWR, type BB, fixed with screws to timber frame work as in Kitchen cabinet/ wardrobe etc fixed with screws including 6mm thick and 1.50mm thick decorative laminates Type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturer's instruction at both side all as specified and directed.
20
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S&F Stainless steel zero crank hinges (auto) fancy type (with Euro concealed hinge) fixed to shutters in cupboards of standard size and shape for cabinets complete all as specified and as directed.
6
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S&F set of channel for drawer wardrobe, 500mm long complete all as specified and as directed.
6
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S&F 50mm thick pre-fab modular double skin puff insulated panel with SS 304 grade material thickness 0.6 mm panelling both sides in wall, false ceiling and partition with Essar/Jindal/Tata company including C Channels, L Angle & other flashing items/ hardware in ICU with the following specifications complete all as per manufacturers instructions:- (a) Most popular, widely used, ideal insulator.
(b) Thermosetting material when exposed to fire, does not drip or melt; forms a strong carbonaceous char that protects the core and prevents spread of flame.
(c) Additions of FR agents to further augment fire retardant properties.
(d) CFC free & self-extinguishing. Conforming to IS-12436-88.
(e) Light weight, compact and construction friendly.
(f) Easy to install.
(g) Portable and Relocatable.
(h) Energy saving
(j) Low maintenance.
(k) PUF infil density 40 kg/m³ (Tongue & groove type interlock system). Make/Manufacturer : Cleantech Solutions/ Western India Electromedical Pvt Ltd/ Air Clean Room System & Surgicals/ Hermed Meditech Solutions
1090
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M&L for SS 304 Corner coving on Vertical and Horizontal plan coving for false ceiling in ICU as per manufacturer's instructions complete all as specified and as directed.
310
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Supply and installation of hermetically sealed automatic sliding door of size 1800 x 2100 in ICU with following specifications:-
(a) Track - High grade aluminium extrusion profile to carry any door weight with 6mm deep indentations to ensure perfect hermetic sealing.
(b) Canopy - Powder coated galvanised sheet over the full length of track with sloping top and closing caps.
(c) Door Blade - Door core of 60mm thick built up with 0.8mm SS 304 sheet as skin at both sides of the door to provide better strength CFC-free, high density polyurethane puff (density 40 kg/m^3), thickness.
(d) Door Profile - Door core is surrounded by 2.5mm thick high grade aluminium extrusion profiles with natural anodizing of 15 microns finish. The aero dynamic design of profiles shall make the door robust in its segment league.
(e) Gaskets - Door blade is made with 3-tier specially designed 3 side heavy duty replaceable EPDM gasket against wall frame. Bottom sealing with 2-tier heavy duty EPDM gasket to flush with finished floor.
(Contd...)
3
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(Contd...)
(f) Opener - Stainless steel lever handle on both sides of the door blade for smooth & easy door opening & closing.
(g) Window - High quality double glazed flush vision window of 350mm x 350mm view size both sides flush with the door blade.
(h) Wall Frame - High grade Al extrusion with natural anodized 15 micron finish wall frame profile. This wall frame profile is 3 sided blind fixed with cladding on wall cut out section from inside & outside of the room.
(j) Cladding - The cut out of wall section is covered with 1mm thick high pressure laminate glued on 9mm high density particle board.
(k) Operation - Door opening/ Closing options manual/ automatic.
(i) Weight - Complete door blade weight is 80kg approx & track assembly is 20kg.
Make/Manufacturer: Cleantech Solutions/ Western India Electromedical Pvt Ltd/ Air Clean Room System & Surgicals/ Hermed Meditech Solutions
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S&F magnetic writing board with duster (size 3ft x 2ft) complete all as specified and directed.
Make/Manufacturer: Cleantech Solutions/ Western India Electromedical Pvt Ltd/ Air Clean Room System & Surgicals/ Hermed Meditech Solutions.
20
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Supply and installation of 1800 x 2100mm (double leaf) hermetically sealed clean room doors (swing type door) in ICU. Door shall be designed to fit flush into the wall panel system on both sides. Door shall be fabricated from PPG Sheet. Standard 50mm panel shall have frame width of 100mm and shutter width of 45mm with a sealed and PUF insulated with 40Kg/Sqm density. The following accessories shall be part of the door:-
(a) Shutter thickness : 45mm thick
(b) Stainless steel hinges
(c) Stainless steel 'D' type of handles on pull side.
(d) Standard arm door closure (TS-68)
(e) View panel along with self adhesive type and silicone sealant.
(f) Both side key operated locking arrangement.
(g) Automatic door bottom seal.
(h) Stainless steel kick plates. Make/Manufacturer: Cleantech Solutions/ Western India Electromedical Pvt Ltd/ Air Clean Room System & Surgicals/ Hermed Meditech Solutions
2
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Supply and installation of 1500 x 2100mm (double leaf) hermetically sealed clean room doors (swing type door) in ICU. Door shall be designed to fit flush into the wall panel system on both sides. Door shall be fabricated from PPG Sheet. Standard 50mm panel shall have frame width of 100mm and shutter width of 45mm with a sealed and PUF insulated with 40Kg/Sqm density. The following accessories shall be part of the door :- (a) Shutter thickness : 45mm thick
(b) Stainless steel hinges
(c) Stainless steel 'D' type of handles on pull side.
(d) Standard arm door closure (TS-68)
(e) View panel along with self adhesive type and silicone sealant.
(f) Both side key operated locking arrangement.
(g) Automatic door bottom seal.
(h) Stainless steel kick plates. Make/Manufacturer: Cleantech Solutions/ Western India Electromedical Pvt Ltd/ Air Clean Room System & Surgicals/ Hermed Meditech Solutions
10
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Supply and installation of 1000 x 2100mm (single leaf) hermetically sealed clean room doors (swing type door) in ICU. Door shall be designed to fit flush into the wall panel system on both sides. Door shall be fabricated from PPG Sheet. Standard 50mm panel shall have frame width of 100mm and shutter width of 45mm with a sealed and PUF insulated with 40Kg/Sqm density. The following accessories shall be part of the door :- (a) Shutter thickness : 45mm thick
(b) Stainless steel hinges
(c) Stainless steel 'D' type of handles on pull side.
(d) Standard arm door closure (TS-68)
(e) View panel along with self adhesive type and silicone sealant.
(f) Both side key operated locking arrangement.
(g) Automatic door bottom seal.
(h) Stainless steel kick plates. Make/Manufacturer: Cleantech Solutions/ Western India Electromedical Pvt Ltd/ Air Clean Room System & Surgicals/ Hermed Meditech Solutions
10
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Supply, installation testing and commissioning of double glazed vision panel of size 1200 x 1200mm with 6mm thick glass on both sides complete all as specified and directed.
MOC: GI Powder coated, thickness:1.2mm
Make/Manufacturer : Cleantech Solutions/ Western India Electromedical Pvt Ltd/ Air Clean Room System & Surgicals/ Hermed Meditech Solutions
24
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S&F surgeon scrub sink-2 bay, in OT made out of SS 304, polished to satin finish knee operated and also sensor based operation. Hands free operation with infrared sensors, thermostatic mixing value control users defined setting, length 1600mm x height 1300mm x width 560mm complete all as directed by Engr-in-Charge. Make/Manufacturer : Cleantech Solutions/ Western India Electromedical Pvt Ltd/ Air Clean Room System & Surgicals/ Hermed Meditech Solutions
4
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S&F toughened and tempered glass panes including unframed assemblies (such as frameless door/windows) comprising of 12mm thick glass pressed by controlled thermal of chemical treatment to increase its strength compared with normal glass conforming to IS-2553 Part-I to be fitted as per manufacturers instructions complete all as specified and as directed by Engr-in-Charge.
Notes: (i) No cutting and grinding of glass shall be allowed at site of work and the contractor shall produce actual size required at site in consultation with Engr-in-Charge prior to placing order for the same.
(ii) Rate is inclusive of fittings such as suitable heavy duty hydraulic floor spring top and bottom hinges, stainless steel 500mm bow handles fancy type 02 Nos on each shutter and fixtures as required at site.
6.5
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Supplying and installation of storage unit (Size 1200 x 1800mm) in ICU 350mm deep having two shelves and mounted flush on wall with and including following complete all as specified and directed:-
(a) Each modular ICU shall have flush mounted storage unit.
(b) The storage is made of 0.8mm thick GI with powder coating on both sides.
(c) Shutter width of 45mm with a sealed & PUF insulated with 40Kg/Sqm density.
(d) The number of shelves are 4 at the equal distance.
Make/Manufacturer: Cleantech Solutions/ Western India Electromedical Pvt Ltd/ Air Clean Room System & Surgicals/ Hermed Meditech Solutions
6
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S&F False ceiling with lay in Tegular bevelled edge powder coated galvanised steel ceiling tiles having zinc coating of 120 gsm and white powder coating of 60-80 microns in size 600 x 600 x 0.5 mm plain in white colour, with a backing of factory pressed black glass tissue, to be laid on exposed grid system 15/24 mm comprising of main runner, cross tees and wall angle complete all as specified and directed.
65
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M&L for 18mm thick PVC plyboard both side decorated choice coloured as approved shade fixed as in Kitchen/ Cupboards shelves and shutters of almirahs including necessary required teak wood, batten frame of size 50 x 30mm and including teak wood lipping all around the edges and with stainless steel piano hinges etc complete all as specified and as directed as per site requirement.
Make- Ashish/ Rajshree/ Sintex or equivalent make given in Appendix 'C'.
12
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Internal Electrification
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Taking down old unserviceable sub main wiring of any type complete all as specified and as directed.
155
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Taking down old unserviceable MCB DBs of any type including MCCBs/ MCBs and keeping in safe custody or for taking credit as directed by Engr-in-Charge.
8
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S&F vertical 4 way TPN double door recess mounted/ wall mounted MCCB's as incomer in 3 pole V-Tec of 250 amps rating & provision for accommodating MCCB TPN upto 250 Amp capacity all as specified and as directed.
Make: Cat Part No 507758 of Legrand or equivalent in Havells/ L&T or other makes specified in Appendix 'C'.
1
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S&F vertical 8 way TPN double door recess mounted/ wall mounted MCCB's as incomer in 3 pole V- Tec of 160 amps rating & provision for accommodating MCCB TPN upto 160 Amp capacity all as specified and as directed.
Make: Cat Part No 507747 of Legrand or equivalent in Havells/L&T or other makes specified in Appendix 'C'.
1
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S&F vertical 12 way TPN double door recess mounted/ wall mounted MCCB's as incomer in 3 pole V- Tec of 160 amps rating & 16 KA breaking capacity MCCB is pre fitted at factory & including price of MCCB all as specified and directed.
Make: Cat Part No 507748 of Legrand or equivalent in Havells/L&T or other makes specified in Appendix 'C'.
2
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S&F MCB TP 125 Amps,10KA, 415V, 'C' series all as specified and directed.
4
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S&F LED table lamp 3 CCT changing and dimming 4.5 W sleek and portable type with rechargeable battery complete all as specified and directed.
Make- Havells Cat No. LHEXBZPNFN1W4X5 or equivalent in other makes as specified in Appendix 'C'.
20
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Supply, install, testing and commissioning of Digital Nursing Calling Bell system including wiring and control system complete all as per following specifications for RICU of undermentioned capacities:- (A) System Configuration :-
(i) Wall unit with hanging cord patient switch .
(ii) Digital Monitor at Nursing station.
(iii) Emergency Toilet modules.
(iv) Door display units. (v) Specifications :- (a) Wall unit with hanging cord patient switch. (b) 4 module moulded plate with embedded sticker. (c) sticker shows 3 colour indicators & reset switch all embedded feather touch. (d) Green LED = ready . Red LED = Call, Yellow LED = Wait. (e) Oval shape Green colour reset Button (f) Hanging cord patient switch with box type remote (g) box type remote has 3 colour indicators with one call switch. (h) green = ready . red = call , yellow = wait. (j) call switch feather touch.
(Contd...)
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(Contd…)
(vi) Digital Monitor at Nursing station :- (a) Table top or wall mounted monitor . (b) digital LED display of bed nos . (c) periodic beep (d) acknowledgement switch at monitor.
(vii) Emergency Toilet modules: (a) conceal 3 module toilet boxes (b) switches for call and reset (c) 2 leds red for call & Green for ready.
(viii) Door Display units : (a) conceal moulded design in 4 module boxes. (b) To be fixed on outside door wall. (c) Elegant look and visibility high glow illumination.
(Contd...)
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(Contd...)
(ix) Technical specifications : (a) mains voltage 230 -250 V ,50 Hz (b) operating Dc voltage 12 v DC. (c) Microprocessor based hardware adopted to Indian standards and shall be easily serviceable. (d) Current consumption : 500 mA on call ideal condition : 100 mA. (e) Signal transmission through Cat 6 wire (f) Can be used on UPS or alternative power source. (g) Software microprocessors programmable.
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(i) For ICU of 16 bedded capacity.
1
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(ii) For ICU of 4 bedded capacity.
1
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External Electrification
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Supply, install, testing and commissioning of out door type, PCC platform mounted Step down transformer, 22 KV / 433 volts (at no load), AC 3 phase, 50 Hz, of 315 KVA capacity, double coper wound, oil immersed, naturally cooled, (ON AN), with external cooling tubes/fins, vector group DYN -11 with neutral brought out on (LV side) and having tapings at ± 2.5% to ± 7.5% to be changed by means of hand operated OFF load tap changer confirming to IS-1180 Part-I, Level-3, Amendment 4 and comprising of the following:-
1
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(a) One cable box on HT side (Primary side consisting of 3 Nos porcelain bushings with copper rods complete with nuts & bolts.
(b) One cable box on LT side (secondary side consisting of 4 Nos porcelain bushing with copper rods complete with nuts & washer).
(c) Oil conservator oil level gauge. (d) Dehydrating breather with first fill of dehydrating agent (silica gel).
(e) Explosion vent, thermometer pocket on tank cover, oil drain filter valve, lifting lugs, oil filling hole with cap/ plug, air release valve plug & 4 Nos plain solid cast steel detachable rollers.
(f) One 100mm dia dial type thermometer, vapour pressure type, having range 0-120 degree Celsius having maximum temperature reading indicator with resetting.
(g) Two earthing terminals on tank cover to facilitate fixing of 32 x 6 mm galvanised iron earth strip for earthing of body.
(h) Rating plate & terminal marking plate. (j) Extra bushing for neutral, in the LT cable box for providing independent set of earthing for neutral.
(k) First filling of transformer oil, IS-335 marked within (Make- Savita/ Power link or equivalent) filter & tested upto 40 KV di-electric strength at 2.5 mm air gap between testing electrodes.
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Supply, install, testing and commissioning of outdoor Automatic power factor correction (APFC) panel double door both front and back side factory made of cylindrical type capacitor of 150 KVAR capacity (1 x 2 KVAR + 1 x 3 KVAR + 1 x 5 KVAR + 2 x 10 KVAR + 2 x 15 KVAR + 2 x 20 KVAR + 50.00 KVAR) ready to use design confirming to relevant IS rated for short circuit rating of 50 KA, front openable and lockable by keys having louvers and air vent, gasket and totally vermin proof and suitable for 415/440 Volts, 3 phase 50 Hz, AC and housed in elegant enclosure fabricated from minimum 3.0 mm thick CRCA sheet and min 2.0 mm thick for partitions anti corrosive coating to achieve power factor from 0.9 to 0.99 and finally powder coated in texture siemens gray RAL 7032 & as directed by Engineer-in-Charge comprising of and including following including suitable size and length of copper conductor cable from main panel to APFC panel for connections as approved complete all as specified and directed:-
1
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(a) APFC Relay - 12 stage
(b) MCCB, Four Pole, 350 Amp with thermal magnetic release, 36 KA - 01 No (incoming)
(c) Digital multi function meter showing voltage, current, power, PF etc. - 01 No.
(d) Phase indicating LED lamps (R-Y-B) - 01 set
(e) 1 set of 2 KVAR heavy duty cylindrical capacitor with capacitor duty contactor and suitable MCB TP
(f) 1 set of 3 KVAR heavy duty cylindrical capacitor with capacitor duty contactor and suitable MCB TP
(g) 1 set of 5 KVAR LTXL ultra heavy duty capacitor with capacitor duty contactor and suitable MCB TP
(h) 2 sets of 10 KVAR LTXL ultra heavy duty capacitor with capacitor duty contactor and suitable MCB TP
(j) 2 sets of 15 KVAR LTXL ultra heavy duty capacitor with capacitor duty contactor and suitable MCB TP
(k) 2 sets of 20 KVAR LTXL ultra heavy duty capacitor with capacitor duty contactor and suitable MCB TP
(l) 2 sets of 25 KVAR LTXL ultra heavy duty capacitor with capacitor duty contactor and suitable MCB TP
(m) Illuminated push on/off switch for each capacitor bank.
(n) Internal wiring of panel with stranded copper cable of suitable size.
(o) Auto/ Manual selector switch - 01 set
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Supply, lay and testing of cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 22000 volts grade of size 3 core x 120 Sqmm complete all as specified and directed.
25
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Supply, fix and connecting lightning arrestors for outdoor use non linear type as per IS 3070 Part-1 complete with all fittings, station class, discharge capacity 10 KA, suitable for 22000 volts complete all as specified and as directed.
1
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S&F jointing kit for 22 KV grade cable for outdoor termination heat shrink type joint complete with jointing materials and accessories suitable for 3 Core XLPE armoured aluminium conductor cable of size 120 Sqmm 3 Core complete all as specified and directed.
2
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S&F Air Break Switch triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 400 amps suitable for 22000 volts complete all as specified and directed.
Make: Jaipuria/ Rashtriya/ Pactil/ Southern insulators
1
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S&F drop out expulsion fuse HT 22 KV grade rating up to 200 Amps mounted on insulator and steel frame complete all heavy fuse barrel with fuse element complete set conforming to IS: 1818 as specified and as directed by Engineer- in-Charge.
1
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Supply, install, testing and commissioning of outdoor type free standing weather proof, dust and vermin proof LT cubicle/ Modular construction fully compartmentalized panel outdoor type, with bus bar chamber and cable ally on both sides, IP-65 and all as per IE rules fabricated with 3.0 mm CRCA double door type (Front side: outside with main panel door and inside with compartmentalised door for each cubicle; Rear side main panel door and inside bolted door for each cubicle) Sheet for load bearing members and 2 mm thick for doors and covers and shall be powder coated with 7-tank process on all internal and external surfaces. The panel to be suitable for 1100 volt grade, 3 Phase, 415 volts, 50 cycles AC supply. The panel shall be provided with MS angle iron frame 50 x 50 x 6 mm welded in shape and including necessary grouting in PCC 1:3:6 type C-1 (using 20 mm grade stone aggregate) completed with legs 30 cm in ground in PCC and 40 cm above ground including connecting to cable with cable gland, lugs etc. and comprising of the following:
1
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(a) Aluminium bus bar of capacity 800 Amp - 04 Nos.
(b) MCCB four pole with thermal magnetic release adjustable type with breaking capacity 35 KA, 500 Amp - (incoming) 01 no.
(c) MCCB three pole with thermal magnetic release adjustable type with breaking capacity 35 KA, 500 Amp - (outgoing) 01 no.
(c) MCCB three pole with thermal magnetic release adjustable type with breaking capacity 35 KA, 250 Amp - (outgoing) 01 no.
(f) Digital Voltmeter - 96 x 96 mm flush secure Panel mounting type 0-500V with selector switch - 01 no.
(g) Digital Amp meter 96 mm x 96 mm flush secure Panel mounting type with selector switch with CT - 01 no.
(h) RYB neon indicating lamp set of three- 01 set
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Supply, install, testing and commissioning of outdoor type free standing weather proof, dust and vermin proof LT cubicle/ Modular construction fully compartmentalized panel outdoor type, with bus bar chamber and cable ally on both side, IP-54 and all as per IE rules fabricated with 3.0 mm CRCA double door type (Front side: out side with main panel door and inside with compartmentalised door for each cubicle; Rear side main panel door and inside bolted door for each cubicle) Sheet for load bearing members and 2 mm thick for doors and covers and shall be powder coated with 7-tank process on all internal and external surfaces. The panel to be suitable for 1100 volt grade, 3 Phase, 415 volts, 50 cycles AC supply. The panel shall be provided with MS angle iron frame 50 x 50 x 6 mm welded in shape and including necessary grouting in PCC 1:3:6 type C-1 (using 20 mm grade stone aggregate) completed with legs 30 cm in ground in PCC and 40 cm above ground including connecting to cable with cable gland, lugs etc. complete all as per manufacturer's instructions and comprising of the following:-
1
-
-
(a) Aluminium bus bar of capacity 800 Amp - 04 Nos.
(b) MCCB four pole with thermal magnetic release adjustable type with breaking capacity 35 KA, 500 Amp - (incoming) 01 no.
(c) MCCB three pole with thermal magnetic release adjustable type with breaking capacity 35 KA, 250 Amp - (outgoing) 02 nos.
(d) MCCB three pole with thermal magnetic release adjustable type with breaking capacity 35 KA, 200 Amp - (outgoing) 01 no.
(e) MCCB three pole with thermal magnetic release adjustable type with breaking capacity 25 KA 63 Amp - 02 Nos. (Outgoing)
(f) MCB SPN 40 Amps - 02 nos.
(g) Digital Voltmeter - 96 x 96 mm flush secure Panel mounting type 0-500V with selector switch - 01 no.
(h) Digital Amp meter 96 mm x 96 mm flush secure Panel mounting type with selector switch with CT - 01 no.
(j) RYB neon indicating lamp set of three - 01 set
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Air Conditioning
-
-
-
WATER-COOLED SCROLL CHILLER (2W+ 1S)
Supply, installation, testing and commissioning of AHRI certified, factory designed, pre-fabricated and floor-mounted twin Water Cooled chiller machine of ≥ 50 TR actual capacity at site conditions complete with Hermetic/Semi - Hermetically sealed Reciprocating or Hermetically sealed Scroll Compressors with microprocessor based control, water-cooled S/T type condenser, ASME stamped S/T horizontal flooded type evaporator with carbon steel shell and seamless copper tubes with elastomeric insulation, suitable numbers of squirrel cage induction motor of suitable rating with class 'B' insulation, along with necessary drive arrangement, lubrication system as per manufacturer's design required for smooth and trouble-free operation of the chiller package, common base frame, interconnected copper refrigerant piping along with elastomeric insulation, fittings, valves, expansion valves and accessories to interconnect compressor, condenser, chiller and expansion valve, microprocessor based control panel comprising of controls including sensors and equipped with a keyboard, LCD touchscreen access input system, protection and monitoring devices to perform control functions , wiring, vibration isolators, gauge panel, automatic safety controls, flow switch at evaporator and condenser and ozone friendly, CFC-free refrigerant all complete as specified and directed by the Engineer-in-Charge.
Make: Bluestar/ Daikin/ Voltas
3
-
-
The chiller shall conform to the following requirements / specifications:-
-
-
-
[i] Chilled water inlet / outlet temperature: 10.5/ 5.5 ºC
-
-
-
[ii] Evaporator fouling factor: ≤ 0.00010 ºFft²hr/Btu
-
-
-
[iii] Evaporator side pressure drop: ≤ 7.5 m of H2O
-
-
-
[iv] Evaporator water flow rate: ≤ 2.66 Usgpm/TR
-
-
-
[v] Condenser water inlet / outlet temperature: 32 / 36 ºC
-
-
-
[vi] Condenser fouling factor: 0.00025 ºFft²hr/Btu
-
-
-
[vii] Condenser side pressure drop: ≤ 9 m of H2O
-
-
-
[viii] Condenser water flow rate: ≤ 4.16 Usgpm/TR
-
-
-
[ix] Minimum COP @ 100% load: 4.7 at AHRI condition
-
-
-
[x] Maximum kW/kWr @ 100% load: 0.84 at design condition
-
-
-
[xi] Minimum IPLV @ 100% load: 5.8 at design condition
-
-
-
[xii] Refrigerant (eco-friendly type): R407C / R410A
-
-
-
[xiii] Test standard: AHRI 550/590 (I-P/2020)
-
-
-
NOTES:
-
-
-
[i] The quoted rate shall be inclusive of variable frequency drive (VFD) configured in accordance with site parameters, Victaulic coupling and system integrator capable of giving industry standard (Modbus / BACnet) output to BMS for critical parameters.
-
-
-
[ii] The chiller OEM shall be manufacturer of its own compressors for easy maintenance.
-
-
-
[iii] Mapping shall be required for all critical points displayed on the chiller control panel. The chiller shall be BMS compatible and shall have RS485 / RS232 serial communication protocol.
-
-
-
[iv] The unit shall be suitable for 3- Phase, 415 V ± 10%, 50 Hz AC electric supply, with a built-in microprocessor based control panel.
-
-
-
[v] Initial / first charge of refrigerant gas & lubrication oil shall be deemed included in the quoted rate.
-
-
-
[vi] Necessary civil work viz. foundation for placement of chillers, etc. shall be deemed included in the scope of work.
-
-
-
[vii] Evaporator and condenser shall be of 2 pass only.
-
-
-
CHILLED WATER CIRCULATION PUMP (2W + 1S)
Supply, installation, testing and commissioning of self-priming, single-stage, centrifugal, monoset pump (chilled water circulation pump) suitable for 7.87 litre/s discharge @ 19 mWC head, conforming to IS 9079: 2018 & tested as per IS 5120: 1977 having cast iron casing, enclosed type dynamically balanced cast iron impeller, carbon steel pump shaft, gland packed sealing, deep groove ball bearings, etc. with energy efficient (IE4) TEFC squirrel cage induction motor, conforming to IS 12615: 2018, and suitable for operation on 3-Ph, 415 V±10%, 50 Hz AC supply, base plate, mounting channel frame, accessories and fittings, viz. pressure gauges, thermometers, drains, coupling, coupling guard, vibration isolation arrangement by means of spring / rubber type mounting duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of appropriate thickness laminated with 12 micron aluminium foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by the Engineer-in-Charge.
Make: Crompton/ Grundfos/ Kirloskar/ KSB/ Wilo
3
-
-
NOTES:
-
-
-
[i] Necessary civil work viz. foundation for placement of pump and pump accessories shall be covered in the scope of work.
-
-
-
[ii] Pressure gauges, thermometers and drains shall be measured and paid for separately.
-
-
-
FRP INDUCED DRAUGHT COOLING TOWER (1W + 0S)
Supply, installation, testing and commissioning of CTI certified factory assembled / field erected, industrial duty, induced draft, counter-flow type, film fill P-FRP cooling tower suitable for 14,10,000 Btu/hr (117.73 TR) actual load to cool water from 36 ºC to 32 ºC (∆T 4 ºC) at entering wet bulb temperature 20 ºC having uniform water distribution and optimal heat transfer having casing of at least 5 mm thick UV stabilised fiberglass reinforced plastic (FRP) panels, laminated to each other providing a watertight seal, with stainless steel support structure of sufficient structural strength to withstand vibrations and wind velocity up to 60 m/s, mechanical access platform, HDPE shell and sump, FRP basin, low pressured spray system having totally enclosed, non-corroding PVC pipe with large orifice non-clog spray nozzle distribution with single water inlet for hot water distribution, diagonal offset flute, film type thermoformed PVC counterflow fill suitable for entering water temperatures up to 60 ºC, thermoformed UV resistant polypropylene cellular drift eliminators having drift losses ≤ 0.0005% of the water flow rate, propeller type direct driven fan incorporating wide-chord geometry and having FRP blades and steel hubs, energy efficient (IE4) TEFC squirrel cage induction motor squirrel cage induction motor(s), conforming to IS 12615: 2018, with class 'F' insulation complete with accessories all as specified and directed by the Engineer-in-Charge.
Make: Paharpur/ Advance/ Delta/ National
1
-
-
NOTES:
-
-
-
[i] Necessary civil work viz. foundation, supporting structure, etc. for placement of cooling tower shall be deemed included in the scope of work.
-
-
-
[ii] The fan motor shall be suitable for 3- Phase, 415 V ± 10%, 50 Hz AC supply.
-
-
-
CONDENSER WATER PUMP (2W + 1S)
Supply, installation, testing and commissioning of self-priming, single-stage, centrifugal, monoset pump (condenser water pump) suitable for 12.34 litre/s discharge @ 18 mWC head, conforming to IS 9079: 2018 & tested as per IS 5120: 1977 having cast iron casing, enclosed type dynamically balanced cast iron impeller, carbon steel pump shaft, gland packed sealing, deep groove ball bearings, etc. with energy efficient (IE4) TEFC squirrel cage induction motor, conforming to IS 12615: 2018, and suitable for operation on 3-Ph, 415 V±10%, 50 Hz AC supply, base plate, mounting channel frame, accessories and fittings, viz. pressure gauges, thermometers, drains, coupling, coupling guard, vibration isolation arrangement by means of spring / rubber type mounting along with adhesives and other necessary accessories complete all as specified and directed by the Engineer-in-Charge.
Make: Crompton/ Grundfos/ Kirloskar/ KSB/ Wilo
3
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-
NOTES:
-
-
-
[i] Necessary civil work viz. foundation for placement of pump and pump accessories shall be covered in the scope of work.
-
-
-
[ii] Pressure gauges, thermometers and drains shall be measured and paid for separately.
-
-
-
EXPANSION TANK FOR CHILLED WATER/ HOT WATER CIRCUIT
S&F ASME pre-charged vertical closed bladder expansion tank, stamped for 125 psi (862 kPa) working pressure having carbon steel shell, conforming to IS 2825: 1969, coated (inside & outside) with anti-corrosion paint with a heavy-duty butyl replaceable bladder, ring base, lifting rings, and 20 mm NPT piping connection protected by strainer at the water inlet, air charging valve connection to facilitate adjusting pre-charge pressure to meet actual system conditions complete with pressurization unit (pumps, etc.) accessories as specified and directed by the Engineer-in-Charge.
Make: Emerald, Xylem, Precision
-
-
-
(i) 100 Litre (Chilled Water circulation)
1
-
-
(ii) 50 Litre (Hot Water circulation)
1
-
-
HOT WATER GENERATOR (HWG)
Supply, installation, testing and commissioning of fully BMS and SCADA compatible IP 55 rated electric Hot Water Generator (HWG) in vertical configuration, suitable for 80 kW heat output or 10836 kg/hr water flowrate, 2.5 to 4.0 kg/cm2 operating pressure range and 30 °C to 95 °C operating temperature range, having automatic stage sequence reversal, slave SCR power controller to modulate the entire load from 0-100%, embedded LCD, RS-232C / RS-485 port & ethernet port for communication, in-built self-diagnostic tool, etc. complete all as specified and directed by the Engineer-in-Charge.
Make: KEPL/ Emerald/ Rapid Cool
1
-
-
The HWG shall conform to the following requirements / specifications:
-
-
-
[A] HEATING ELEMENTS
-
-
-
(i) Pressure-rated flanged type immersion heaters, conforming to IS 4159: 2002, consisting of multiple tubular heating elements formed into hairpins which are silver-brazed to a mating flange
-
-
-
[B] PRESSURE VESSEL
-
-
-
(i) Water Vessel, conforming to IS 2825: 1969 rated for 160 psig maximum working pressure at 120 °C and tested at 300 psig having top openable thick MS plate designed for maximum element to water contact for efficient operation, welded to shell flange
-
-
-
(ii) Connections for water inlet & outlet with mating flanges
-
-
-
(iii) Descaling point & drain connection for system drainage
-
-
-
[C] INSULATION
-
-
-
(i) 50 mm thick resin bounded fibreglass wool of density 32 kg/cum and cladded with aluminium sheet to minimum heat loss
-
-
-
[D] CONTROL CABINET
-
-
-
(i) Integral control panel made out of 2.0 mm thick powder coated CRCA sheet having louvers to insure adequate ventilation of the control and heater terminal compartment
-
-
-
(ii) Base frame fabricated out of ISMC100 channel
-
-
-
(iii) hinged doors with lockable padlocks for access to all control compartments
-
-
-
[E] CONTROL & SAFETY
-
-
-
(i) Incomer MCCB with electrolytic grade copper busbar and mechanical interlock for safe operation
-
-
-
(ii) Magnetic Contactors with MCB / HBC fuses for heater switching
-
-
-
(iii) Pilot lights indicating the functional operation, i.e. Phase Indication, Each Stage ON, Supply ON, etc.
-
-
-
(iv) Alarm package to de-energize the boiler and give audible and visual indications of high temperature, low water level or zero flow rates (each condition should be indicated with a separate pilot light)
-
-
-
(v) Pressure Relief Valve & Air Purge Valve
-
-
-
(vi) Temperature & Pressure gauges at both inlet and outlet
-
-
-
[F] STEP CONTROLLER
-
-
-
(i) Temperature Control using microprocessor based multi-stage electronic progressive staging sequencer with thermistor sensor to control the HWG in stages
-
-
-
(ii) Logic and Control circuits to continuously monitor the input signal to determine if more or less heat is required.
-
-
-
[G] BMS
-
-
-
(i) Dry contacts for start / stop command, on / off status indication, fault indications, viz., high temperature and low water level, etc.
-
-
-
(ii) Provision for remote operation and local remote selector switch status
-
-
-
(iii) RS-485 communication port for remote programming and control
-
-
-
(iv) Remote interlock to user enabled energizing or de-energizing of the HWG from remote or any field / pump interlock
-
-
-
HOT WATER PUMP (1W + 1S)
Supply, installation, testing and commissioning of monoblock, self-priming, single-stage centrifugal pump suitable for 1.89 litre/s discharge @ 19 mWC head having cast iron casing, enclosed type dynamically balanced cast iron impeller, carbon steel pump shaft, gland packed sealing, deep groove ball bearings, etc. with energy efficient (IE4) TEFC squirrel cage induction motor, conforming to IS 12615: 2018, and suitable for operation on 3-Ph, 415 V±10%, 50 Hz AC supply, base plate, mounting channel frame, accessories and fittings, viz. pressure gauges, thermometers, drains, coupling, coupling guard, vibration isolation arrangement by means of spring / rubber type mounting duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of appropriate thickness laminated with 12 micron aluminium foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by Engineer-in-Charge.
Make: Crompton/ Grundfos/ Kirloskar/ KSB/ Wilo
2
-
-
NOTES:
-
-
-
[i] Necessary civil work viz. foundation for placement of pump and pump accessories shall be covered in the scope of work.
-
-
-
[ii] Pressure gauges, thermometers and drains shall be measured and paid for separately.
-
-
-
HVAC PANEL
Supply, installation, testing and commissioning of factory made, CPRI / ERDA type tested, fully compartmentalized bolted type HVAC Panel (design verified assembly- DVA) of suitable size conforming to IEC 61439-1 & 2 and IEC 61641 and having modular extensible design suitable for indoor mounting, internal arc compliance of minimum 70 kA for 0.5 s, made out of 2.0 mm thick mild steel CRCA sheet, having both sides openable with hinged doors and locking arrangement, IP 43 & IK 10 protection, supported and fixed on structural frame of angle iron of suitable size, including earthing stud, labelling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel vitreous enamelled (white) with letters, figures and conventional skull and bones in signal red colour suitable for 3-Phase, 4-Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length and size, including fixing lugs, bolts, screws, etc. complete all as specified and directed by the Engineer-in-Charge.
Make: ABB/ Legrand/ LK E&A/ Schneider/ Siemens
1
-
-
The HVAC Panel shall comprise of the following:-
-
-
-
[A] BUSBAR CHAMBER
-
-
-
[i] 01 Set (3L + N) of copper busbar of rated capacity 320 A, covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection
-
-
-
[B] INCOMING
-
-
-
[i] Circuit Breaker
-
-
-
(a) 320 A, 415 V, Ics = 100% Icu = 36 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having microprocessor based trip unit, adjustable overload setting, adjustable short-circuit setting, adjustable neutral protection, electrical interlocking, front indication LEDs, etc.- 01 Nos.
-
-
-
[ii] Instrumentation & Measurement
-
-
-
(a) Cl 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs. Onhrs & interrupts- 01 Nos.
-
-
-
(b) 400/5A Cl. 1.0 C.T. with 15 VA burden- 01 Nos.
-
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-
(c) 6A, 10kA, 415V, 50 Hz 4P MCB- 01 Nos.
-
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-
[iv] Indication & Annunciation
-
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-
(a) LED phase indicators (Red, Yellow, Blue)- 01 Set
-
-
-
(b) LED status indicators (ON, OFF, TRIP)- 01 Set
-
-
-
(c) LED status indicators (SC, CSH, RTC)- 01 Set
-
-
-
[C] OUTGOING
-
-
-
[i] Circuit Breaker
-
-
-
(a) 320 A, 415 V, Ics = 100% Icu = 50 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having microprocessor based trip unit, adjustable overload setting, adjustable short-circuit setting, adjustable neutral protection, electrical interlocking, front indication LEDs, etc.- 02 Nos.
-
-
-
(b) 200 A, 415 V, Ics = 100% Icu = 50 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having thermal magnetic trip unit, adjustable overload setting, adjustable short-circuit setting, front indication LEDs, etc.- 04 Nos.
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-
-
(c) 100 A, 415 V, Ics = 100% Icu = 50 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having thermal magnetic trip unit, adjustable overload setting, adjustable short-circuit setting, front indication LEDs, etc.- 02 Nos.
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-
(d) 80 A, 415 V, Ics = 100% Icu = 50 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having thermal magnetic trip unit, adjustable overload setting, adjustable short-circuit setting, front indication LEDs, etc.- 01 Nos.
-
-
-
(e) 63 A, 415 V, Ics = 100% Icu = 50 kA, 50 Hz 4P MCCB, conforming to IEC 60947-2: 2016, having thermal magnetic trip unit, adjustable overload setting, adjustable short-circuit setting, front indication LEDs, etc.- 02 Nos.
-
-
-
(f) 32 A, 415 V, Ics = 100% Icu = 50 kA, 50 Hz 3P MCCB, conforming to IEC 60947-2: 2016, having thermal magnetic trip unit, adjustable overload setting, adjustable short-circuit setting, front indication LEDs, etc.- 11 Nos.
-
-
-
[ii] Motor Starter / Drive
-
-
-
(a) Variable Frequency Drive (VFD) of 1.1 kW rating with IP 55 enclosures and mains disconnect switch and comprising of the following complete with accessories of ABB, Danfoss, L&T E&A or Schneider make- 02 Nos.
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-
(1) built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the variable frequency drive (VFD).
-
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(2) built-in EMC filters (electro magnetic compatibility filters) for restriction of conducted emissions to comply with IEC61800: 3 (unrestricted distribution): 2004 category C 1 (50 meter)
-
-
-
(3) three feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors for process optimization and accordingly control the speed of pumps.
-
-
-
(4) integral graphical keypad.
-
-
-
(a) Variable Frequency Drive (VFD) of 3.7 kW rating with IP 55 enclosures and mains disconnect switch and comprising of the following complete with accessories of ABB, Danfoss, L&T E&A or Schneider make- 04 Nos.
-
-
-
(1) built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the variable frequency drive (VFD).
-
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-
(2) built-in EMC filters (electro magnetic compatibility filters) for restriction of conducted emissions to comply with IEC61800: 3 (unrestricted distribution): 2004 category C 1 (50 meter)
-
-
-
(3) three feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors for process optimization and accordingly control the speed of pumps.
-
-
-
(4) integral graphical keypad.
-
-
-
(c) Fully automatic digital soft starter suitable for 5.5 kW drive having adaptive acceleration control, built-in RTD & thermistor inputs, programmable auto start/stop, emergency run operation, fully programmable overload trip, etc. complete with contactors, push button, LED type indicators, auto/manual selector switch, current sensing type single phase preventer complete with all accessories and wiring etc.- 04 Nos.
-
-
-
(c) Fully automatic digital soft starter suitable for 5.5 kW drive having adaptive acceleration control, built-in RTD & thermistor inputs, programmable auto start/stop, emergency run operation, fully programmable overload trip, etc. complete with contactors, push button, LED type indicators, auto/manual selector switch, current sensing type single phase preventer complete with all accessories and wiring etc.- 05 Nos.
-
-
-
[ii] Indication & Annunciation
-
-
-
(a) LED status indicators (ON, OFF, TRIP)- 10 Set
-
-
-
NOTES:
-
-
-
[i] ACBs shall have separately powered, individual fault trip indication LEDs (For overload, short circuit, earth fault and trip-unit failure) shall be available on the trip unit which shall function even in the absence of external power supply to the breaker.ACB shall be suitable for ZSI. Trip units shall have thermal memory as standard.
-
-
-
[ii] All the MCCBs up to 250 A shall be with thermal magnetic trip unit & above 250A shall be with microprocessor trip units. To ensure failsafe emergency tripping of the breakers (ACBs & MCCBs), it shall be supplied with continuous rated shunt trip coils.
-
-
-
[iii] Necessary control and switching devices to execute the switching and control logic shall be deemed inclusive of the scope of supply irrespective of them being specified / not specified above or in the SLD.
-
-
-
[iv] The Panel / Switchboard shall be tested to withstand vibration caused by an earthquake in accordance with IEC 60068-3-3:2013 or IS 1893 Zone V.
-
-
-
[v] The Panel shall be purchased from the original equipment manufacturer (OEM) or OEM authorized franchises only.
-
-
-
[vi] All the necessary noble components (viz., structural, Door noble like hinge, Bush, Door alignment gauge and Bus bar noble - Bus bar support, Close profile structure - horizontal & vertical) of the Panel shall be supplied by the OEM.
-
-
-
[vii] The Contractor shall furnish dimensional drawings of the items offered indicating all the fittings, dimensional tolerances, typical GADs, etc. to the engineer-in-charge for approval of the MEP Consultant and thereafter A.O. / representative.
-
-
-
[ix] The Contractor shall intimate the Engineer-in-Charge of the routine tests in the OEM factory in presence of a representative nominated by the Engineer-in-Charge before dispatch.
-
-
-
ELECTRIC CABLE
M & L for ISI marked 1.1 kV grade aluminium conductor, XLPE insulated armoured cables, conforming to IS: 7098 (Part 1)- 1988 having stranded aluminium compact shaped conductor as per Cl. 2, IS: 8130- 1984, PVC inner sheath, single armouring of galvanized steel strip/wire and PVC Type ST- 2 outer sheath conforming to IS: 5831- 1984, including necessary clamping / dressing with cable ties and termination complete all as specified and directed for the following sizes:-
Make: RR Kabel/ Polycab/ Havells
-
-
-
(i) 4 core, 25 mm² (for AHU-1 Panel)
70
-
-
(ii) 4 core, 16 mm² (for AHU-2 & 3 Panels)
100
-
-
(iii) 3.5 core, 70 mm² (for HWG)
50
-
-
M & L for 1.1 kV grade copper conductor, XLPE insulated unarmoured cable conforming to IS 7098 (Part 1): 1988, having stranded copper compact shaped conductors as per Cl. 2 of IS 8130: 1984, PVC inner sheath and PVC Type ST-2 outer sheath conforming to IS 5831: 1984, including necessary clamping / dressing with cable ties and termination complete all as specified and directed by the Engineer-in-Charge for the following sizes:-.
Make: RR Kabel/ Polycab/ Havells
-
-
-
(i) 3 core, 4.0 mm² (for HWP)
80
-
-
(ii) 3 core, 6.0 mm² (for CHP, CDP, CT)
360
-
-
(iii) 4 core, 25 mm² (for Chiller)
60
-
-
CABLE TRAY
S & F perforated hot dipped galvanized iron cable tray having galvanization thickness not less than 50 microns and perforation not more than 17.5% including fittings viz. joints, bends, tees, etc. in convenient sections of length complete all as specified and directed by the Engineer-in-Charge for the following sizes:-
Make: Elcon/ Aravali Engineers/ Grent
-
-
-
(i) 300 mm x 50 mm x 1.2 mm
10
-
-
(ii) 150 mm x 50 mm x 1.2 mm
10
-
-
(iii) 100 mm x 50 mm x 1.2 mm
10
-
-
CONDENSER WATER PIPING
-
-
-
MS CLASS 'C' PIPE
M & L for condenser water piping including necessary fittings viz. flexible connections, bends, tees, reducers, flanges, air purge valves, drain valves, structural support, necessary clamps, vibration isolators, etc. including painting and supporting / fixing the pipe in excavated trenches or on floor / wall / ceiling with clamps, hangers, angles, channels (using anchor fasteners) with necessary accessories complete all as specified and directed by the Engineer-in-Charge for the following sizes:-
Make: Tata/ Jindal/ Surya
-
-
-
(i) 150 mm NB
57
-
-
(ii) 100 mm NB
30
-
-
NOTES:
-
-
-
[i] The pipe size 150 mm NB & below shall be MS Class 'C' as per IS 1239 (Part- 1): 2004 & IS 1239 (Part- 2): 2011.
-
-
-
[ii] The pipe size above 150 mm NB shall be welded black steel pipe heavy class as per IS 3589: 2001.
-
-
-
[iii] Minimum thickness of MS sheet for pipe size above 150 mm NB and up to 350 mm NB shall be 6.35 mm and it shall be 7 mm for pipe size 400 mm NB and above.
-
-
-
Y' TYPE STRAINER
M & L for PN 1.6 rated 100 mm NB 'Y'- type strainer, having carbon cast steel (CCS) body & cover, conforming to ASTM A-216 Gr. WCB, SS 304 screen having ≤ 1.2 mm dia perforation, flanged end connection, conforming to BS 10 Table J FF undrilled, neoprene rubber body & cover gasket, SS 410 drain plug complete with necessary accessories all as specified and directed by the Engineer-in-Charge.
Make: Sant/ Hindustan/ Advance
3
-
-
WAFER TYPE BUTTERFLY VALVE
M & L for PN 1.6 rated wafer type, short / medium pattern cast iron (CI) butterfly valve, conforming to IS 13095: 2020, having CI Gr. FG200 body conforming to IS 210: 2009, seat having EPDM / nitrile rubber lining, SG iron / ductile cast iron disc, SS AISI- 410 stem, flanged end connection, conforming to BS 10 Table D/E & ANSI B 16.1 CI- 125 with necessary accessories complete all as specified and directed by the engineer-in-charge for the following sizes:-
Make: Sant/ Hindustan/ Advance
-
-
-
(i) 150 mm NB
2
-
-
(ii) 100 mm NB
12
-
-
REFLUX (NON RETURN) VALVE
M & L for PN 1.6 rated straight type 100mm NB cast iron (CI) reflux (non-return) valve, conforming to IS 5312-2: 1986, having CI Gr. FG200 body conforming to IS 210: 2009, bolted cover, integral / renewable seat, renewable disc, gunmetal trim with rubber seat ring, flanged end connection, conforming to IS 1538: 1993 with necessary accessories complete all as specified and directed by the engineer-in-charge.
Make: Sant/ Hindustan/ Advance
3
-
-
MANUAL BALANCING VALVE
M & L for PN 1.6 rated precise balancing double regulation type cast iron (CI) balancing valve of 100 mm NB having CI Gr. FG200 body, EPDM / nitrile seal, stainless steel disc, ASTM A 276, Gr SS410 stem, EPDM / nitrile bush, MS gland nut, ASTM A 276 spindle, CI bonnet, SS304 balancing nut, MS bonnet cap, CI hand wheel, MS plug, stainless steel fastener, flanged end connection, etc., and duly insulated with elastomeric thermal insulation with necessary accessories complete all as specified and directed by the engineer-in-charge.
Make: Sant/ Hindustan/ Advance
3
-
-
CHILLED WATER PIPING
-
-
-
MS ERW CLASS- C PIPE WITH INSULATION
M & L for chilled water piping including necessary fittings viz. flexible connections, bends, tees, reducers, flanges, air purge valves, drain valves, structural support, necessary clamps, vibration isolators, etc. including painting and supporting / fixing the pipe in excavated trenches or on floor / wall / ceiling with clamps, hangers, angles, channels (using anchor fasteners) with necessary accessories, duly insulated complete all as specified and directed by Engineer-in-Charge for the following sizes:-
Make: Tata/ Jindal/ Surya
-
-
-
(i) 150 mm NB
30
-
-
(ii) 100 mm NB
10
-
-
(iii) 80 mm NB
60
-
-
(iv) 65 mm NB
90
-
-
(v) 50 mm NB
15
-
-
NOTES:
-
-
-
[i] The pipe size 150 mm NB & below shall be MS 'C' class as per IS 1239-1: 2004 & IS 1239-2: 2011.
-
-
-
[ii] The pipe size above 150 mm NB shall be welded black steel pipe heavy class as per IS 3589: 2001.
-
-
-
[iii] Minimum thickness of MS sheet for pipe size above 150 mm NB and up to 350 mm NB shall be 6.35 mm and it shall be 7 mm for pipe size 400 mm NB and above.
[iv] Insulation shall be measured and paid for separately.
-
-
-
Y STRAINER
Supply, installation, testing and commissioning of cast steel bolted cover Y-type strainer with CCS body conforming to ASTM A- 216 Gr. WCB, AISI 304 screen with 1.2 mm diameter perforation, 40 kg/cm2 body test pressure & 20 kg/cm2 maximum working pressure and standard flange end conforming to BS 10 Table F / Class-150, duly insulated complete all as specified and directed by Engineer-in-Charge for the following sizes:-
Make: Sant/ Hindustan/ Advance
-
-
-
(i) 80 mm NB
4
-
-
(ii) 65 mm NB
1
-
-
(iii) 50 mm NB
1
-
-
NOTES:
-
-
-
[i] Insulation shall be measured and paid for separately.
-
-
-
BUTTERFLY VALVE
Supply, installation, testing and commissioning of wafer type PN 1.6 rated short pattern CI butterfly valve having Gr. FG-200 CI body conforming to IS 210: 2009, seat having EPDM rubber lining, CF 8 stainless steel disc, AISI- 410 stainless steel stem, 2.4 MPa body test pressure & 1.6 MPa seat test pressure and standard flange end conforming to BS 10 Table D/E & ANSI B 16.1 CI- 125, duly insulated complete all as specified and directed by Engineer-in-Charge for the following sizes:-
Make: Sant/ Hindustan/ Advance
-
-
-
(i) 80 mm NB
14
-
-
(ii) 65 mm NB
2
-
-
(iii) 50 mm NB
2
-
-
NOTES:
-
-
-
[i] Insulation shall be measured and paid for separately.
-
-
-
NON RETURN VALVE
Supply, installation, testing and commissioning of 80 mm NB wafer type PN 1.6 rated swing check type multidoor reflux valve (NRV), designed & tested as per IS 5312 (Part- 2): 1986, suitable to handle clear water having turbidity up to 5000 PPM, having CI body, door and diaphragm, leaded tin bronze seat rings and flange drilling standard end connection, etc., duly insulated complete all as specified and directed by the engineer-in-charge.
Make: Sant/ Hindustan/ Advance
3
-
-
NOTES:
-
-
-
[i] Insulation shall be measured and paid for separately.
-
-
-
MANUAL BALANCING VALVE
M & L for PN 1.6 rated precise balancing double regulation type cast iron (CI) balancing valve of having CI Gr. FG200 body, EPDM / nitrile seal, stainless steel disc, ASTM A 276, Gr SS410 stem, EPDM / nitrile bush, MS gland nut, ASTM A 276 spindle, CI bonnet, SS304 balancing nut, MS bonnet cap, CI hand wheel, MS plug, stainless steel fastener, flanged end connection, etc., and duly insulated with elastomeric thermal insulation with necessary accessories complete all as specified and directed by Engineer-in-Charge for the following sizes:-
Make: Sant/ Hindustan/ Advance
-
-
-
(i) 80 mm NB
4
-
-
(ii) 65 mm NB
1
-
-
(iii) 50 mm NB
1
-
-
NOTES:
-
-
-
[i] Insulation shall be measured and paid for separately.
-
-
-
Supply, installation, testing and commissioning of PN 16 rated 2-way pressure independent control valve (PICV) with sensor operated flow rate or power control and energy monitoring function, flange end connections, etc. for modulating water-side control of air handling units along with valve actuator complete all as specified and directed by the Engineer-in-Charge for the sizes mentioned below:-
-
-
-
Make: Anergy/ Belimo/ Danfoss/ Schneider
-
-
-
The valve shall conform to the following technical specification:-
-
-
-
[i] Material
-
-
-
(a) Valve body: EN-GJL-250
-
-
-
(b) Flow measuring pipe: EN-GJL-250 with protective paint
-
-
-
(c) Closing element: Stainless steel AISI 316
-
-
-
(d) Spindle: Stainless steel AISI 304
-
-
-
(e) Spindle seal: EPDM
-
-
-
(f) Seat: PTFE, O-ring Viton
-
-
-
(g) Immersion sleeve: Stainless steel AISI 316
-
-
-
[ii] Electrical Data
-
-
-
(a) Nominal Voltage: AC / DC 24 V
-
-
-
(b) Nominal Voltage frequency: 50 Hz
-
-
-
(c) Power consumption in operation: ≤ 7 W
-
-
-
(d) Power consumption in rest position: ≤ 5 W
-
-
-
[iii] Flow Measurement
-
-
-
(a) Measuring principle: Ultrasonic volumetric flow measurement
-
-
-
(b) Measuring accuracy flow: ±2%
-
-
-
(i) 80 mm NB
1
-
-
(ii) 65 mm NB
1
-
-
(iii) 50 mm NB
1
-
-
NOTES:
-
-
-
[i] The 2-way Control valve shall be pre-calibrated to the given maximum flow rate.
-
-
-
BALL VALVE
M & L for CL#125 two-piece design 25 mm NB cast iron (CI) straight pattern ball valve, conforming to IS 9890: 1981 and having FG 200 cast iron body conforming to IS 210: 2009, AISI 410 stem, stainless steel AISI 304 ball, renewable PTFE seat & gland packing and screwed female BSP parallel threaded ends conforming to BS 21, duly insulated complete all as specified and directed by the engineer-in-charge.
Make: Sant/ Hindustan/ Advance
2
-
-
S & F of 32 mm thick off-white flexible closed-cell elastomeric thermal insulation (in tubular form) made of elastomeric foam based on synthetic rubber (NBR / PVC), tested for maximum service temperature 100 ºC as per ASTM C534 & minimum service temperature -50 ºC as per ASTM C534, thermal conductivity λ ≤ 0.037 W/mK at mean temperature θm = 24 ºC as per ASTM C518 / C177, ASTM C335, water absorption by volume ≤ 0.2% as per ASTM C 209 / C1763, flame spread index (FSI) & smoke development index (SDI) 25/50 as per ASTM E84, flammability HB, V-0 as per UL 94, fungi resistance as per ASTM G21/C1338, mould growth resistance as per ASTM E2180-18 / UL 181 and ozone resistance as per ASTM D 1149-18 along with self pre-covered self-adhering, UV treated glass cloth of thickness 7 mm / 200 GSM adhesives and other necessary accessories complete all as specified and directed by Engineer-in-Charge for the following sizes:-
Make: Armaflex/ Vidoflex/ Kaimenflex
-
-
-
(i) 150 mm NB
30
-
-
(ii) 100 mm NB
10
-
-
(iii) 80 mm NB
60
-
-
(iv) 65 mm NB
90
-
-
(v) 50 mm NB
15
-
-
DRAIN & INSTRUMENTATION PIPING
-
-
-
MS ERW CLASS- C PIPE
M & L for drain water piping including necessary fittings viz. flexible connections, bends, tees, reducers, flanges, air purge valves, drain valves, structural support, necessary clamps, vibration isolators, etc. including painting and supporting / fixing the pipe in excavated trenches or on floor / wall / ceiling with clamps, hangers, angles, channels (using anchor fasteners) with necessary accessories complete all as specified and directed by the engineer-in-charge for the following sizes:-
Make: Tata/ Jindal/ Surya
-
-
-
(i) 15 mm NB
75
-
-
(ii) 25 mm NB
10
-
-
NOTES:
-
-
-
[i] The pipe size 150 mm NB & below shall be MS 'C' class as per IS 1239 (Part- 1): 2004 & IS 1239 (Part- 2): 2011.
-
-
-
[ii] The pipe size above 150 mm NB shall be welded black steel pipe heavy class as per IS 3589: 2001.
-
-
-
[iii] Minimum thickness of MS sheet for pipe size above 150 mm NB and up to 350 mm NB shall be 6.35 mm and it shall be 7 mm for pipe size 400 mm NB and above.
-
-
-
BALL VALVE
M & L for CL#125 two-piece design cast iron (CI) straight pattern ball valve, conforming to IS 9890: 1981 and having FG 200 cast iron body conforming to IS 210: 2009, AISI 410 stem, stainless steel AISI 304 ball, renewable PTFE seat & gland packing and screwed female BSP parallel threaded ends conforming to BS 21 with necessary accessories all complete as specified and directed by the Engineer-in-Charge for the following sizes:-
Make: Sant/ Hindustan/ Advance
-
-
-
(i) 15 mm NB
15
-
-
(ii) 25 mm NB
2
-
-
HOT WATER PIPING
-
-
-
M & L for hot water piping including necessary fittings viz. flexible connections, bends, tees, reducers, flanges, air purge valves, drain valves, structural support, necessary clamps, vibration isolators, etc. including painting and supporting / fixing the pipe in excavated trenches or on floor / wall / ceiling with clamps, hangers, angles, channels (using anchor fasteners) with necessary accessories, duly insulated complete all as specified and directed by the engineer-in-charge for the following sizes:-
Make: Tata/ Jindal/ Surya
-
-
-
(i) 50 mm NB
60
-
-
(ii) 32 mm NB
20
-
-
(ii) 25 mm NB
130
-
-
NOTES:
-
-
-
[i] The pipe size 150 mm NB & below shall be MS 'C' class as per IS 1239 (Part- 1): 2004 & IS 1239 (Part- 2): 2011.
-
-
-
[ii] The pipe size above 150 mm NB shall be welded black steel pipe heavy class as per IS 3589: 2001.
-
-
-
[iii] Minimum thickness of MS sheet for pipe size above 150 mm NB and up to 350 mm NB shall be 6.35 mm and it shall be 7 mm for pipe size 400 mm NB and above.
-
-
-
[iv] Insulation shall be measured and paid for separately.
-
-
-
S & F off-white flexible closed-cell 32 mm thick elastomeric thermal insulation (in tubular form) made of elastomeric foam based on synthetic rubber (NBR / PVC), tested for maximum service temperature 100 ºC as per ASTM C534 & minimum service temperature -50 ºC as per ASTM C534, thermal conductivity λ ≤ 0.037 W/mK at mean temperature θm = 24 ºC as per ASTM C518 / C177, ASTM C335, water absorption by volume ≤ 0.2% as per ASTM C 209 / C1763, flame spread index (FSI) & smoke development index (SDI) 25/50 as per ASTM E84, flammability HB, V-0 as per UL 94, fungi resistance as per ASTM G21/C1338, mould growth resistance as per ASTM E2180-18 / UL 181 and ozone resistance as per ASTM D 1149-18 along with self pre-covered self-adhering, UV treated glass cloth of thickness 7 mm / 200 GSM adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge for the following sizes:-
-
-
-
Make: Armacell, Kaimann Flex, Vidoflex
-
-
-
(i) 50 mm NB
60
-
-
(ii) 32 mm NB
20
-
-
(ii) 25 mm NB
130
-
-
Supply, installation, testing and commissioning of cast iron bolted cover Y-type strainer with CI body conforming to IS:210 Gr.FG200, SS AISI 304 screen having 1.2 mm perforation, 24 kg/cm2 body test pressure & 16 kg/cm2 maximum working pressure and standard flange end conforming to BS 10 Table F / Class-150 duly insulated with elastomeric thermal insulation with necessary accessories complete all as specified and directed by engineer-in-charge for the following sizes:-
-
-
-
Make: Advance, Sant, Hindustan
-
-
-
(i) 50 mm NB
2
-
-
(ii) 25 mm NB
3
-
-
S&F CL#125 two-piece design cast iron (CI) straight pattern ball valve, conforming to IS 9890: 1981 and having FG 200 cast iron body conforming to IS 210: 2009, AISI 410 stem, stainless steel AISI 304 ball, renewable PTFE seat & gland packing and screwed female BSP parallel threaded ends conforming to BS 21 with necessary accessories all complete as specified and directed by the engineer-in-charge for the following sizes:-
-
-
-
Make: Advance, Sant, Hindustan
-
-
-
(i) 50 mm NB
6
-
-
(ii) 25 mm NB
6
-
-
NON RETURN VALVE
Supply, installation, testing and commissioning of 50 mm NB wafer type PN 1.6 rated swing check type multidoor reflux valve (NRV), designed & tested as per IS 5312 (Part- 2): 1986, suitable to handle clear water having turbidity up to 5000 PPM, having CI body, door and diaphragm, leaded tin bronze seat rings and flange drilling standard end connection, etc., duly insulated complete all as specified and directed by the Engineer-in-Charge.
Make: Sant/ Hindustan/ Advance
2
-
-
NOTES:
-
-
-
[i] Insulation shall be measured and paid for separately.
-
-
-
Supply, installation, testing and commissioning of PN 16 rated 2-way pressure independent control valve (PICV) with sensor operated flow rate or power control and energy monitoring function, flange end connections, etc. for modulating water-side control of air handling units along with valve actuator complete all as specified and directed by the engineer-in-charge.
-
-
-
Make: Anergy, Belimo, Danfoss, Schneider
-
-
-
The valve shall conform to the following technical specification:
-
-
-
[i] Material
-
-
-
(a) Valve body: EN-GJL-250
-
-
-
(b) Flow measuring pipe: EN-GJL-250 with protective paint
-
-
-
(c) Closing element: Stainless steel AISI 316
-
-
-
(d) Spindle: Stainless steel AISI 304
-
-
-
(e) Spindle seal: EPDM
-
-
-
(f) Seat: PTFE, O-ring Viton
-
-
-
(g) Immersion sleeve: Stainless steel AISI 316
-
-
-
[ii] Electrical Data
-
-
-
(a) Nominal Voltage: AC / DC 24 V
-
-
-
(b) Nominal Voltage frequency: 50 Hz
-
-
-
(c) Power consumption in operation: ≤ 7 W
-
-
-
(d) Power consumption in rest position: ≤ 5 W
-
-
-
[iii] Flow Measurement
-
-
-
(a) Measuring principle: Ultrasonic volumetric flow measurement
-
-
-
(b) Measuring accuracy flow: ±2%
-
-
-
25 mm NB
3
-
-
NOTES:
-
-
-
[i] The 2-way Control valve shall be pre-calibrated to the given maximum flow rate.
-
-
-
PIPING ACCESSORIES
-
-
-
AIR VENT VALVE
M & L for PN 1.6 rated air vent valve having brass body, cover, adopter, disc assembly & cap, stainless steel strainer, plastic float and 20 mm screwed threaded ends suitable for maximum operating temperature 100 °C installed on all high points in the water piping system to automatically remove the trapped air with necessary accessories all complete as specified and directed by the engineer-in-charge.
Make: Sant, Hindustan, Advance
4
-
-
TEMPERATURE GAUGE
S & F of 6" dual scale (°F / °C), lower mount (radial), bimetal thermometer having 0.5 NPT process connection, Grade A accuracy class as per ASME B40.200, stem diameter 6.35 mm, laminated safety glass window, stainless steel 304 case, steam, process connection & joint, aluminium dial & pointer, IP67 protection, scale range 0- 60 °C with necessary accessories all complete as specified and directed by the engineer-in-charge.
Make: General/ WIKA/ TSI
26
-
-
PRESSURE GAUGE
S & F of 4" bourdon tube pressure gauge conforming to EN 837-1, having copper alloy process connection & pressure element, plastic black pointer & case, plastic crystal-clear window, snap-fitted in case, accuracy class 2.5, scale range 0- 25 bar with necessary accessories all complete as specified and directed by the engineer-in-charge.
Make: General/ WIKA/ TSI
42
-
-
AIR DISTRIBUTION
-
-
-
DOUBLE SKIN AIR HANDLING UNIT
-
-
-
Supply, installation, testing and commissioning of double-skin type horizontal, floor-mounted, top / side discharge, air handling unit (AHU) having thermal break profile with internal coving complete with air-tight casing using gaskets and self-adhesive tapes, 0.8 mm thick pre-plasticized GI sheet for outer skin and 1 mm thick aluminium sheet for inner skin, 25 mm thick double skin panel with pressure injected CFC / HCFC free PUF having 'k' value ≤ 0.035 W/°C/m & density ≥ 40 kg/m³, energy efficient backward curved electronically commutated (EC) plug fans integrated with continuous speed control in (n+1) configuration, frame mounted modular EU4 pre-filter, EU5 fine-filter, EU9 fine-filter, H14 HEPA filter, REME purifier, UVGI system, combination of 6/8 rows deep chilled water coil(s), combination of 2/4 rows deep hot water coil(s) with anti-corrosion aluminium fins, electric heater for humidity control, PVC / nylon hinges & handles, view port & marine lamp, limit switch, SS-304 drain pan, vibration isolators / rubber pads (minimum 1" thick) inspection windows / doors, mixing box and supply / return / fresh air openings fitted with aluminium volume control dampers, thermostat & humidistat, AHU Panel etc. The AHU should have deflection rating under AHRI certified CD-1, Thermal Transmittance rating should be CT1/CT2, Thermal Bridging rating should be CB-1. complete all as specified and directed by the engineer-in-charge.
-
-
-
Make: Carrier, Citizen, FlaktGroup, Systemair, Trane
-
-
-
The AHU shall comprise of the following:
-
-
-
[a] AMCA certified (for sound & vibration) single inlet single width (SISW) multi blade backward curved type IP54 integral EC motor direct drive, having an integral high efficiency permanent magnet electrically commutated motor complete with control electronics and variable speed drive (VSD), sealed bearings and all necessary motor protection and safety devices, single point power connection (for multiple EC motors incorporated into a fan array of (n+1) configuration), Modbus RTU compatible for communication with BMS, class 'F' thermal insulation, suitable protection from moisture & hot climate, over/under voltage protection, short-circuit protection, locked rotor protection, locked rotor protection, line fault detection, active temperature management for thermal protection or motor and electronics, alarm relay 250V/2A, over-temperature protection, external LED display, etc meeting all necessary EMC (electromagnetic compatibility) directives & applicable EMC standards e.g., EN 61000-6-3
-
-
-
[b] Flexible connection made with airtight ASTM E84 (Class I) polyester fire retardant cloth riveted on periphery of cloth with extruded aluminium 'L' angle flange as per fan size at discharge duct / plenum
-
-
-
[c] CE certified, UL listed self-cleaning (washable) filter meeting G4 / EU4 / MERV 7-8 criteria at velocities 2.5 m/s, start pressure drop approximately 50 to 150 Pa, final pressure drop approximately 150 Pa, having particulate efficiency 90% down to 10 micron
-
-
-
[d] CE certified, UL listed self-cleaning (washable) filter meeting F5 / EU5 / MERV 10 criteria at velocities between 2.0 to 3.0 m/s, start pressure drop approximately 50 to 100 Pa, final pressure drop approximately 200 to 250 Pa, having particulate efficiency 95% down to 5 micron
-
-
-
[e] CE certified, UL listed electrostatic air cleaner filter meeting F9 / EU 9 / MERV 15 criteria at velocities between 2.0 to 3.0 m/s, start pressure drop approximately 50 to 100 Pa, final pressure drop approximately 200 to 250 Pa, having particulate efficiency 99.9% down to 3 micron
-
-
-
[f] CE Certified, UL listed H14 / EU14 / MERV 20 Class High Airflow High Efficiency Particulate Air (HEPA) filter (as compact or V-Bank HEPA filters), start pressure drop approximately 150 Pa, final pressure drop not exceeding 500 Pa having particulate efficiency 99.99% down to 0.3 micron
-
-
-
[g] CE certified, UL listed Reflective Electromagnetic Energy (REME) purifier, comprising of PHI, PCO, Bipolar Ions, UV, Hydrophilic and Cold Plasma technologies in one unit and certified for ISO Class 4 levels within 12 hrs of exposure and after 24 hrs of treatment, ISO Class 3 levels
-
-
-
[h] High output Ultraviolet Germicidal Irradiation (UVGI) lamp mounted on a dish antenna shaped parabolic reflector made of anodized aluminium with high spectral reflectivity suitable for use in low temperature applications
-
-
-
[i] 6 / 8 rows deep chilled water cooling coil section with 0.15 mm thick aluminium fins and 12.7 mm OD copper tubes (0.41 mm thickness) tested on 21 kg/cm², with SS sandwiched drain tray, etc. (a 350 mm service section between eliminator and heater is required).
-
-
-
[j] 2 / 4 rows deep hot water heating coil section with 0.15 mm thick aluminium fins and 12.7 mm OD copper tubes (0.41 mm thickness) tested on 21 kg/cm², with SS sandwiched drain tray, etc. (a 350 mm service section between eliminator and heater is required)
-
-
-
[k] Condensate drain pan fabricated from 18 gauge SS 304, powder coated and insulated with elastomeric insulation of suitable thickness
-
-
-
[l] AHU panel made out of 2.00 mm thick mild steel CRCA sheet, duly powder coated in compartmentalised construction with incomer and outgoing feeders for AHU motor, AHU filters, 2-way valve actuator, fire damper actuator, electric heating coil etc. complete with required drives, relays, timers, contactors, PT, push buttons, switches, internal wiring, etc.
-
-
-
NOTES:
-
-
-
[i] The AHU shall meet the efficiency criteria laid for the Super ECBC Building category in ECBC 2017.
-
-
-
[ii] The price of AHU Panel, EC fans and other necessary control equipment is deemed included in the quoted rate.
-
-
-
[iii] Necessary civil work viz. foundation for placement of AHU, mounting of AHU Panel, construction of opening(s) for fresh / exhaust air etc. shall be covered in the scope of work.
-
-
-
(i) 9100 ft3/min @ 1250 Pa external static pressure & 54 TR cooling capacity & 31 KW Heating coil capacity
1
-
-
(ii) 5000 ft3/min @ 1250 Pa external static pressure & 30 TR cooling capacity & 30 KW Heating coil capacity
1
-
-
The AHU Panel shall comprise of the following:
-
-
-
(i) Busbar Chamber
-
-
-
(1) 01 Set (3L + N) of copper busbar of rated capacity 100 A, covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection
-
-
-
(ii) Incoming
-
-
-
(1) 100 A, 415 V, Ics = Icu = 25 kA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors - 01 Nos.
-
-
-
(2) Cl 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs. Onhrs & interrupts- 01 Nos.
-
-
-
(3) LED phase indicators (Red, Yellow, Blue)- 01 Set
-
-
-
(iii) Outgoing
-
-
-
(1) 63 A, 415 V, Ics = Icu = 25 kA, conforming to IS/IEC 60947-2, 50 Hz, 3P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors - 01 Nos. [for AHU VFD]
-
-
-
(2) 40 A, 415 V, Ics = Icu = 25 kA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors - 01 Nos. [for PAN-type humidifier]
-
-
-
(3) 6 A, 230 V, 50 Hz, SPN MCB (C- curve)- 02 Nos. [for 2-way PICV & fire damper actuator motors]
-
-
-
(4) LED phase indicators (Red, Yellow, Blue)- 01 Set
-
-
-
(5) Cl 1.0 digital ammeter of suitable capacity with suitable CT- 01 Nos.
-
-
-
(iv) VFD
-
-
-
Variable Frequency Drive (VFD) of 5.5 kW rating with IP 55 enclosures and mains disconnect switch and comprising of the following complete with accessories of Danfoss, Schneider, L & T, ABB or Fuji make.
-
-
-
(1) built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the variable frequency drive (VFD).
-
-
-
(2) built-in EMC filters (electro magnetic compatibility filters) for restriction of conducted emissions to comply with IEC61800: 3 (unrestricted distribution): 2004 category C 1 (50 meter)
-
-
-
(3) three feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors for process optimization and accordingly control the speed of the AHUs
-
-
-
(4) integral graphical keypad.
-
-
-
NOTES:
-
-
-
[i] The price of AHU Panel, VFD and other necessary control equipment is deemed included in the quoted rate.
-
-
-
[ii] Necessary civil work viz. foundation for placement of AHU, mounting of AHU Panel, construction of opening(s) for fresh / exhaust air etc. shall be covered in the scope of work.
-
-
-
[iii] Copper cabling of appropriate size from the AHU Panel to AHU shall be deemed inclusive in the quoted rate.
-
-
-
Supply, installation, testing and commissioning of double-skin type horizontal, floor-mounted, top / side discharge, air handling unit (AHU) of 6000 ft3/min @ 500 Pa external static pressure & 11 TR cooling capacity & 16 KW Heating coil capacity having thermal break profile with internal coving complete with air-tight casing using gaskets and self-adhesive tapes, 0.8 mm thick pre-plasticized GI sheet for outer skin and 1 mm thick aluminium sheet for inner skin, 25 mm thick double skin panel with pressure injected CFC / HCFC free PUF having 'k' value ≤ 0.035 W/°C/m & density ≥ 40 kg/m³, energy efficient backward curved electronically commutated (EC) plug fans integrated with continuous speed control in (n+1) configuration, frame mounted modular EU4 pre-filter, EU5 fine-filter, EU9 fine-filter, REME purifier, UVGI system, combination of 6/8 rows deep chilled water coil(s), combination of 2/4 rows deep hot water coil(s) with anti-corrosion aluminium fins, electric heating coil for humidity control, PVC / nylon hinges & handles, view port & marine lamp, limit switch, SS-304 drain pan, vibration isolators / rubber pads (minimum 1" thick) inspection windows / doors, mixing box and supply / return / fresh air openings fitted with aluminium volume control dampers, thermostat & humidistat, AHU Panel etc. The AHU should have deflection rating under AHRI certified CD-1, Thermal Transmittance rating should be CT1/CT2, Thermal Bridging rating should be CB-1. complete all as specified and directed by the engineer-in-charge.
1
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Make: Carrier, Citizen, FlaktGroup, Systemair, Trane
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The AHU shall comprise of the following:
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[a] AMCA certified (for sound & vibration) single inlet single width (SISW) multi blade backward curved type IP54 integral EC motor direct drive, having an integral high efficiency permanent magnet electrically commutated motor complete with control electronics and variable speed drive (VSD), sealed bearings and all necessary motor protection and safety devices, single point power connection (for multiple EC motors incorporated into a fan array of (n+1) configuration), Modbus RTU compatible for communication with BMS, class 'F' thermal insulation, suitable protection from moisture & hot climate, over/under voltage protection, short-circuit protection, locked rotor protection, locked rotor protection, line fault detection, active temperature management for thermal protection or motor and electronics, alarm relay 250V/2A, over-temperature protection, external LED display, etc meeting all necessary EMC (electromagnetic compatibility) directives & applicable EMC standards e.g., EN 61000-6-3
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[b] Flexible connection made with airtight ASTM E84 (Class I) polyester fire retardant cloth riveted on periphery of cloth with extruded aluminium 'L' angle flange as per fan size at discharge duct / plenum
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[c] CE certified, UL listed self-cleaning (washable) filter meeting G4 / EU4 / MERV 7-8 criteria at velocities 2.5 m/s, start pressure drop approximately 50 to 150 Pa, final pressure drop approximately 150 Pa, having particulate efficiency 90% down to 10 micron
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[d] CE certified, UL listed self-cleaning (washable) filter meeting F5 / EU5 / MERV 10 criteria at velocities between 2.0 to 3.0 m/s, start pressure drop approximately 50 to 100 Pa, final pressure drop approximately 200 to 250 Pa, having particulate efficiency 95% down to 5 micron
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[e] CE certified, UL listed electrostatic air cleaner filter meeting F9 / EU 9 / MERV 15 criteria at velocities between 2.0 to 3.0 m/s, start pressure drop approximately 50 to 100 Pa, final pressure drop approximately 150 Pa, having particulate efficiency 99.9% down to 3 micron
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[f] CE certified, UL listed Reflective Electromagnetic Energy (REME) purifier, comprising of PHI, PCO, Bipolar Ions, UV, Hydrophilic and Cold Plasma technologies in one unit and certified for ISO Class 4 levels within 12 hrs of exposure and after 24 hrs of treatment, ISO Class 3 levels
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[g] High output Ultraviolet Germicidal Irradiation (UVGI) lamp mounted on a dish antenna shaped parabolic reflector made of anodized aluminium with high spectral reflectivity suitable for use in low temperature applications
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[h] 6 / 8 rows deep chilled water cooling coil section with 0.15 mm thick aluminium fins and 12.7 mm OD copper tubes (0.41 mm thickness) tested on 21 kg/cm², with SS sandwiched drain tray, etc. (a 350 mm service section between eliminator and heater is required).
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[i] 2 / 4 rows deep hot water heating coil section with 0.15 mm thick aluminium fins and 12.7 mm OD copper tubes (0.41 mm thickness) tested on 21 kg/cm², with SS sandwiched drain tray, etc. (a 350 mm service section between eliminator and heater is required)
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[j] Condensate drain pan fabricated from 18 gauge SS 304, powder coated and insulated with elastomeric insulation of suitable thickness
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[k] AHU panel made out of 2.00 mm thick mild steel CRCA sheet, duly powder coated in compartmentalised construction with incomer and outgoing feeders for AHU motor, AHU filters, 2-way valve actuator, fire damper actuator, electric heating coil etc. complete with required drives, relays, timers, contactors, PT, push buttons, switches, internal wiring, etc.
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NOTES:
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[i] The AHU shall meet the efficiency criteria laid for the Super ECBC Building category in ECBC 2017.
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[ii] The price of AHU Panel, VSD and other necessary control equipment is deemed included in the quoted rate.
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[iii] Necessary civil work viz. foundation for placement of AHU, mounting of AHU Panel, construction of opening(s) for fresh / exhaust air etc. shall be covered in the scope of work.
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The AHU Panel shall comprise of the following:
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(i) Busbar Chamber
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(1) 01 Set (3L + N) of copper busbar of rated capacity 100 A, covered with PVC insulated sleeves including insulator, nuts, bolts, etc. with complete connection
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(ii) Incoming
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(1) 100 A, 415 V, Ics = Icu = 25 kA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors - 01 Nos.
-
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(2) Cl 1.0 multi-function meter capable of measuring V, A, F, PF, W/VA, Wh/VAh, Runhrs. Onhrs & interrupts- 01 Nos.
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(3) LED phase indicators (Red, Yellow, Blue)- 01 Set
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(iii) Outgoing
-
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(1) 63 A, 415 V, Ics = Icu = 25 kA, conforming to IS/IEC 60947-2, 50 Hz, 3P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors - 01 Nos. [for AHU VFD]
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(2) 40 A, 415 V, Ics = Icu = 25 kA, conforming to IS/IEC 60947-2, 50 Hz, 4P MCCB with microprocessor based release, overload protection with inverse time delay, instantaneous protection with fine settings, protection against current unbalance and single phasing, inbuilt earth fault and neutral overload protection, compression lug connectors - 01 Nos. [for PAN-type humidifier]
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(3) 6 A, 230 V, 50 Hz, SPN MCB (C- curve)- 02 Nos. [for 2-way PICV & fire damper actuator motors]
-
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(4) LED phase indicators (Red, Yellow, Blue)- 01 Set
-
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(5) Cl 1.0 digital ammeter of suitable capacity with suitable CT- 01 Nos.
-
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(iv) VFD
-
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Variable Frequency Drive (VFD) of 5.5 kW rating with IP 55 enclosures and mains disconnect switch and comprising of the following complete with accessories of Danfoss, Schneider, L & T, ABB or Fuji make.
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(1) built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the variable frequency drive (VFD).
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(2) built-in EMC filters (electro magnetic compatibility filters) for restriction of conducted emissions to comply with IEC61800: 3 (unrestricted distribution): 2004 category C 1 (50 meter)
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(3) three feedback PID controller having capability to simultaneously accept 3 feedback signals from temperature sensors or pressure sensors for process optimization and accordingly control the speed of the AHUs
-
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(4) integral graphical keypad.
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NOTES:
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[i] The price of AHU Panel, VFD and other necessary control equipment is deemed included in the quoted rate.
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[ii] Necessary civil work viz. foundation for placement of AHU, mounting of AHU Panel, construction of opening(s) for fresh / exhaust air etc. shall be covered in the scope of work.
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[iii] Copper cabling of appropriate size from the AHU Panel to AHU shall be deemed inclusive in the quoted rate.
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FIRE & SMOKE DAMPER
M & L for CBRI certified 16-gauge GI fire damper, at least of 120 minutes fire-rating, spring activated on melting of fusible link having melting point 67.13° C complete with smoke detector / thermistor, fusible link etc. and actuator as required for operation, located in the SA / RA ducts, at all fire rated crossovers (shafts, walls, etc.) along with control panel (located in such a way that the reset may easily be done), interlocked with the building management system for the fire detection or HVAC to trip / close in the event of fire / smoke in the respective zone and tested as per UL-555 complete all as specified and directed by the engineer-in-charge.
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Make: Ruskin-Titus, Lloyd, Caryaire
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The fire dampers shall meet the following criteriaon:
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[i] Bare fire dampers with 400 mm sleeve
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[ii] Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position
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[iii] Interconnection wire for the fire detection & alarm system with the AHU and the smoke dampers
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[iv] Sealing any openings around the sleeve of the fire dampers with approved fire sealant as per the specification & recommendations of the manufacturer.
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(i) Motorized, spring return type, combination fire and smoke damper
30
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(ii) Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position.
3
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ALUMINIUM SHEET DUCTING
Supply, installation, testing & balancing and commissioning of factory fabricated aluminium round / rectangular low pressure ducting of following sheet thickness having zinc coating of 120 g/m² total on both sides and complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, volume control dampers, hangers, supports, etc. as per approved drawings and conforming to IS 655: 2006 & the latest edition of HVAC Duct Construction Standards - Metal and Flexible of SMACNA along with required scaffolding work to install the ducts at site complete all as specified and directed by engineer-in-charge (only for OT rooms).
Make: Ruskin Titus, SystemAir, Trox, Rola Star
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(i) 22 G
650
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(ii) 20 G
210
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(iii) 18 G
120
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VOLUME CONTROL DAMPER
Supply, installation, testing and commissioning of high performance airfoil class 1A leakage rated GI volume control damper having galvanised steel hat channel frame reinforced with corner braces, galvanised steel airfoil shaped blades (double skin construction) of 14 gauge thickness, neoprene blade edge seals, flexible metal compressible jamb seals, stainless steel sleeve, linkage concealed in frame, etc. tested as per AMCA Standard 500-D-98 complete all as specified and directed by engineer-in-charge.
Make: Ruskin-Titus, Caryire, SystemAir, Air Master
40
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AIR TERMINALS
M & L for square / rectangular / round neck ceiling diffuser for fixed, horizontal discharge pattern consisting of an outer frame assembly with a square / rectangular inlet being an integral part thereof, an inner core assembly consisting of fixed deflection louvers, anodic acrylic paint finish, etc. and tested as per ANSI / ASHRAE standard 170-1991 complete all as specified and directed by the engineer-in-charge for the following:-
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450 mm X 450 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 500 ft/min, throw ≥ 19' @ 150 ft/min velocity NC ≤ 26 for air flow ≥ 601 ft3/min
17
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375 mm X 375 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 500 ft/min, throw ≥ 15' @ 150 ft/min velocity NC ≤ 25 for air flow ≥ 401 ft3/min
6
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300 mm X 300 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 500 ft/min, throw ≥ 12' @ 150 ft/min velocity NC ≤ 23 for air flow ≥ 250 ft3/min
7
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M & L for square / rectangular / round neck ceiling diffuser for fixed, horizontal discharge pattern consisting of an outer frame assembly with a square / rectangular inlet & HEPA filter being an integral part thereof, an inner core assembly consisting of fixed deflection louvers, heavy gauge steel volume control damper operable from the face of the diffuser by removing the spring-loaded inner core assembly, throw reducing vanes, anodic acrylic paint finish, etc. and tested as per ANSI / ASHRAE standard 170-1991 complete all as specified and directed by the engineer-in-charge for the following:-
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450 mm X 450 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 500 ft/min, throw ≥ 19' @ 150 ft/min velocity NC ≤ 26 for air flow ≥ 601 ft3/min
5
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375 mm X 375 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 500 ft/min, throw ≥ 15' @ 150 ft/min velocity NC ≤ 25 for air flow ≥ 401 ft3/min
10
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300 mm X 300 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 500 ft/min, throw ≥ 13' @ 150 ft/min velocity NC ≤ 23 for air flow ≥ 250 ft3/min
26
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225 mm X 225 mm rectangular neck 4-way discharge ceiling diffuser having neck velocity ≤ 500 ft/min, throw ≥ 11' @ 150 ft/min velocity NC ≤ 22 for air flow upto 250 ft3/min
9
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THERMAL INSULATION
S & F of black flexible closed-cell elastomeric thermal insulation made of elastomeric foam based on synthetic rubber (NBR / PVC), tested for maximum service temperature 100 ºC as per ASTM C534 & minimum service temperature -50 ºC as per ASTM C534, thermal conductivity λ ≤ 0.037 W/mK at mean temperature θm = 24 ºC as per ASTM C518 / C177, ASTM C335, water absorption by volume ≤ 0.2% as per ASTM C 209 / C1763, flame spread index (FSI) & smoke development index (SDI) 25/50 as per ASTM E84, flammability HB, V-0 as per UL 94, fungi resistance as per ASTM G21/C1338, mould growth resistance as per ASTM E2180-18 / UL 181 and ozone resistance as per ASTM D 1149-18 along with self pre-covered self-adhering, UV treated glass cloth of thickness 7 mm / 200 GSM adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge.
Make: Armaflex, Vidoflex, Kaimenflex
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(i) 19 mm thick thermal insulation (for supply air ducting)
452
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-
(ii) 13 mm thick thermal insulation ( for return air ducting)
462
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-
S & F of wall mounted digital temperature cum %RH controller complete with large LCD, English display having operating voltage 24±10% V AC, 50 Hz frequency, ≤ 8 VA power consumption, 0.5 ºC temperature display resolution, 0.1% relative humidity display resolution, IP20 protection, etc. including battery and control wiring in PVC conduit from thermostat / humidistat in return air duct to AHU Room complete as specified and directed by engineer-in-charge.
Make: Honeywell, HTC, General or equivalent
3
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-
M & L for low smoke zero halogen (LS0H) fire survival control cable of size 2 core, 2.5 mm² (for instrumentation)with circuit integrity, conforming to BS 7846 and rated for 600 V, having plain annealed stranded copper conductor with fire-resistant mica tapes covered by an extruded layer of cross-linked polyethylene, extruded layer of thermoplastic low smoke zero halogen (LS0H) compound, single layer of galvanized steel wires and thermoplastic LS0H compound sheath, suitable for operating temperature range -40 ˚C to +90 ˚C and minimum bending radius being 12 times the overall cable diameter, including laying, clamping, termination and ferruling complete all as specified and directed by the engineer-in-charge. Make: Havells, Polycab, Finolex, RR Kabel
40
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-
S & F of Indoor type wall mounted digital temperature cum %RH meter (Digital Thermo Hygrometer) complete with large LCD, English display having operating with 12/24H Max/Min temperature and humidity memory function range -50°C to 70°C Temperature accuracy 0.5 ºC and Humidity range 10% to 99% RH Humidity accuracy 5% RH Humidity resolution 1% RH Power source 1*AAA (1.5V) battery complete as specified and directed by the engineer-in-charge. Make: Honeywell, HTC, General or equivalent
3
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-
S & F of FM approved highly- flexible, closed-cell, 25 mm thick underdeck insulation of elastomeric foam based on synthetic rubber (NBR) tested for service temperature range -50-105 ˚C as per EN 14706, EN 14707 & EN 14304, thermal conductivity λ ≤ 0.037 W/mK at mean temperature θm = 20 ˚C as per EN 12667 & EN ISO 8497, water vapour diffusion resistance factor μ ≥ 7000 as per EN 12086 & EN 13469, water absorption by volume 0.2% as per ASTM C 1763 & ASTM C 209, Class 0 fire performance as per BS 476 Part 6: 1989, Class 1 surface spread of flame as per BS 476 7: 1997, flammability HB, V-0 as per UL- 94, having good resistance to mechanical impact, excellent resistance to ozone, oil and chemicals, zero ozone depletion potential along with adhesives and other necessary accessories complete all as specified and directed by engineer-in-charge.
660
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-
Make: Armaflex, Vidoflex, Kaimenflex
-
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-
NOTES:
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[i] The following installation procedure shall be followed:
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(a) The ceiling surface needs to be thoroughly cleaned.
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(b) Fix soffit / clamp to ceiling by means of rawl plug / dash fasteners.
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(c) Fix Z or C shaped GI channel runners or aluminium ones along the length of the space 600 mm spacing in one direction to the ceiling by rawl plugs / dash fasteners.
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(d) Apply any suitable adhesive to the ceiling and place slabs of underdeck insulation in-between by spot sticking method.
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(e) Hold the insulation slab in position by 22 SWG GI lacing wire placed diagonally.
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[ii] Ensure the specified sheet thickness is maintained throughout installation.
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[iii] All seams and joint shall be sealed with manufacturer recommended adhesive.
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[iv] The quoted rate shall be inclusive of adhesive, etc. and fixing of the underdeck insulation in place.
-
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S & F of FM approved fibre-free, super-silent, microbe resistant, easy to apply 10 mm thick acoustic duct lining insulation of open cell elastomeric foam based on synthetic rubber tested for acoustic performance as per EN ISO 354, EN ISO 11654: 1997 & ASTM C 423, service temperature range -20- 85 ˚C as per EN 14706 & EN 14304, thermal conductivity λ ≤ 0.047 W/mK at mean temperature θm = 20 ˚C as per EN 12667, Class 1 surface spread of flame as per BS 476 7: 1997, flammability HB, V-0 as per UL- 94, anti-microbial behaviour (no fungal growth visible with the naked eye & no bacterial growth) as per EN ISO 846, air erosion resistance (no erosion, cracking or delamination at air velocity of 10000 FPM) as per ASTM C 1071- 05, density 140- 180 kg/m3 along with adhesives and other necessary accessories complete all as specified and directed by the engineer-in-charge.
60
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-
Supply, installation, testing and commissioning of insertion type flow sensor with a non-magnetic, spinning impeller (paddle wheel) as the only moving part) with sensor sleeve of brass (or SS316) with PPS housing, glass filled nylon or Tefzel impeller with a UHMPWE or Tefzel sleeve bearing, tungsten carbide shaft, 2” NPT adapter having two ethylene-propylene O-Rings for installation into any commercially available weld-on fitting or pipe saddle, all electronics epoxy-sealed with a 2-conductor shielded cable extending out through a ½”conduit connection on top of the sensor, etc. operating in line pressures up to 400 psi and liquid temperature up to 220 °F and flows of 1 fps to 30 fps in pipes of 3” diameter up to 40” diameter with linearity of +1% and repeatability of +1% complete all as specified and directed by the engineer-in-charge.
1
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-
HDPE MAKE UP WATER TANK
S & F 3-layered HDPE make-up water tank of 25000 litre capacity made up of 100% virgin material, having 100% UV stabilized white outer layer, threaded lid, extra insert lid for protection against algae formation complete with inter-connection piping and non-return valve etc. complete all as specified and directed by the engineer-in-charge. Make: Sintex, Plasto or Astral of equivalent make as given in Appendix 'C'.
1
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-
Supply, Installation, Testing & Commissioning of following capacity AXIAL FAN for exhaust air of Negative pressure room as per specifications. Fan shall be direct driven VANE AXIAL FLOW FAN AMCA Certified (For Air and Sound Performance).Fan motor shall be suitable for 415 ± 10% volts, 50 cycles, 3 phase power supply of class 'H' insulation and shall be of high temperature resistance "Class H Smoke Spill" 250° C for 2 hrs. Fan shall be EN 12101-3 Certified/CE/UL Listed for high temperature. Motor make shall be same as mentioned on the fire certificate. The fan shall be equipped with mounting bracket for the installation of the fans and flexible connections as required. Fan static pressure shall be as indicated. All vane axial fans motors shall be of minimum IE3 efficiency. Fan total efficiency should not be less than 70 % & noise level should not be more than 78 dbA @ 3 m distance for fans when measured in hemispherical reverberant room conditions. Sound attenuators of appropriate length shall be included in the cost to achieve the desired result if required. All the fans shall be hot dipped/galvanized with minimum 220 GSM Zinc Coating:-
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-
(i) 200 CFM
4
-
-
(ii) 300 CFM
1
-
-
(iii) 350 CFM
1
-
-
M & L for exhaust air grille of size 36" X 10" having welded steel border with aerodynamically shaped extruded aluminium blades having 30º fixed deflection & 20 mm blade spacing, countersunk screw holes in border, anodic acrylic paint finish having removable HEPA filter, etc. and tested as per ANSI / ASHRAE standard 70-2006 complete all as specified and directed by the engineer-in-charge.
Make: Ruskin-Titus, Caryire, SystemAir, Air Master
6
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-
Supply, Install, testing and commission of Hepa Planum with hepa filter (99.97% Particulate efficiency) of size 2 feet x 1 feet for each bed side, Hepa planum shall be made up of high quality SS-304 diffuser grill to secure the unidirectional air flow according to EN ISO-14644. MOC of planum & diffuser grill SS-304, matt polish, sheet thickness 0-8 mm complete all as specified and directed by the Engineer-in-Charge.
20
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-
DG SET
-
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Supply, install, testing and commissioning silent Diesel Engine driven generating set 415 Volts, 3 phase 4 wire with 5 Yrs warranty as per BS 5514/IS-10002 complete with automatic ON/OFF on main failure (AMF) panel, complete with all standard accessories as per IS and norms, the capacity of DG set shall be continuous rating 320 KVA at NTP conditions with acoustic enclosure and canopy cover considering all derating factors and as applicable at Pune comprising of the following :-
1
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-
(a) Alternator : Self regulated with brushless self excitation 415 V, 3 Phase, 4 wire 50 Hz, 0.8 PF, 1500 RPM with voltage variation plus or minus 2.5% of rated voltage from no-load to full-load foot mounted screen protected drip proof type with class 'F' insulation, steel ball/roller bearings at both ends of the alternator shaft with necessary controls as recommended by manufacturers confirming to BS-5000/IS-4772/13364, capable of supplying unbalanced load.
-
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-
(b) Engine : Multi Cylinder compression Ignition, heavy duty, turbocharged, compact diesel engine water cooled through radiator with water pump, hydraulic governing mechanism, all as per BS - 5514/ IS - 3046 : 1500 RPM class A-1, governing/control gauges, RPM / Hours meters etc. shaft H.P suitable for generating application and capable of giving an output of 320 KVA for coupled alternator under NTP conditions, complete with following:-
(i) Flywheel housing with flywheel to suit double bearing coupled alternator.
(ii) Flexible coupling set directly mounted to engine and alternator with coupling guard.
(iii) Air cleaner dry type with vacuum indicator.
(iv) Fuel pump and fuel piping 15 mm dia MS pipe with bends, flanges etc.
(v) Fuel filter with water separator and filter element.
(vi) Lub - Oil filter with filter element.
(vii) D.C starter 12 Volts.
(viii) Maintenance free Storage type Batteries of suitable voltage and Ampere - hours as recommended by the manufacturers.
-
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(ix) Industrial type silencer including MS exhaust pipe lagged with asbestos rope of 5 mm dia all around and over this 50mm thick flat mineral wool insulator sheet cover and then, 24 SWG Aluminium sheet cladding with rivets, all over the length.
(x) Support / fixing arrangement for muffler with ceiling through anti vibration pads.
(xi) Engine overspeed stop / trip switch.
(xii) Radiator with fan.
(xiii) Dynamo for battery charging.
(xiv) Corrosion inhibitor coolant.
(xv) Engine control panel electronic, digital display type consisting of battery voltage indicator, lub oil temp and pressure gauges, coolant water temp gauge, RPM indicator-cum-hour meter etc.
(xvi) Safety controls for alarm due to high water temp (HWT) and low lub oil pressure (LLOP).
(xvii) Any other devices /accessories recommended / supplied by the manufacturers as standard eqpt.
-
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(c) Skid : The engine and alternator shall be coupled, aligned and mounted on a specially designed common base frame fabricated from MS channels of suitable cross sectional area and length with bottom drilled holes suitable for and including supplying and fixing anti vibration pads.
Make : - Anti vibration pads:- Dunlop / Polybond of required size and numbers as recommended by the manufacturers for mounting of 50 KVA DG set.
-
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-
(d) Alternator control Panel: Floor mounted, vertical, totally enclosed cubicle, out door type, dust and vermin proof, standard industrial pattern, factory fabricated out of 2mm thick CRCA steel sheet duly painted with powder coated paint of approved colour, complete with all mounting structures, insulators, bolts, nuts, washers etc, with necessary control wiring / internal connections with proper size of copper conductor cables, suitable for 3 phase, 4 wire, 50HZ, 440 volts AC system, comprising of required Nos / rating / capacity of MCCBs for Incoming cables (Main / DG) and out going cables, multifunction meter displaying KWH, hours, current, voltage etc, set of LED type indicating lamps "LOAD ON" "SET RUNNING", power contactor suitable for 50 KVA DG set including over current, earth-fault protection relays, high voltage, No voltage, single phasing, relay. (OEM/CPRI Panel). 1 No battery charger, control circuit fuses, reverse power relay, alarm for high water / lub oil temp and low lub oil pressure, push buttons for start / stop, any other control devices / measuring instruments as recommended / supplied by the standard equipment manufacturers, complete with cable glands with gland plate for cable entry, control cabling with copper conductor armoured mult-core cables of required cross sectional area from DG set to control panel, including taking out of manual panel after disconnecting incoming and outgoing cables and reconnecting the same cables in new panel complete all as specified and directed.
-
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-
(e) Diesel tank of adequate capacity as per manufacturer's recommendation with calibrated scale (fuel level indicator) dip stick, fuel inlet / outlet, Air vent, drain plug and inlet arrangement for direct filling, including suitable size gun metal gate valve in outlet, tank shall be fitted all as per manufacturer's requirements / specification.
-
-
-
(f) Acoustic enclosure with canopy cover shall be provided as per latest CPCB norms.
-
-
-
(g) PCC platform for installation of DG set as per specification and design given by the manufacturer.
-
-
-
(h) Documents : Three sets of following documents : - Maintenance and operation manuals for engine and alternator, spare parts catalogue, warranty / test certificates, schematic diagrams of control panels.
-
-
-
(j) Connecting cable in new panel with required accessories etc complete.
-
-
-
(k) Optional items : list of tools and as per manufacturers recommended lists, duly priced, item wise.
-
-
-
Make of DG Set :- Cummins India/Greaves -Cotton/ Kirloskar or makes as specified in Appendix 'C'.
-
-
-
Notes:- (i) Contractor shall satisfactorily conduct load test of each DG set for 12 hours including run on 10% overload for 1 hour.
(ii) Testing equipment will be arranged by the Contractor under his own arrangement and cost.
-
-
-
UPS
Supply, install, testing and commissioning of Delta 60 kva (415V Input - 415V output) with inbuilt isolation transformer UPS system with 1 year warranty including SMF Battery 12V,150AH 58 No. Make - Exide/Quanta with 1 hr back up, Battery Min. 02 Years Warranty, Rack & Interlink Battery to UPS Battery Isolator cable complete all as specified and directed.
1
-
-
AIR CURTAIN
Supply, Install, Testing and Commissioning of Sterile Air Curtain with the followings specifications complete all as specified and directed:
1. The air curtains shall cover an area of 6 Sqft below.
2. Two Micromesh Filters to prevent contaminants into the supply. 3. The Canopy and supply grill to be of SS 304.
4. The air curtain shall provide a air barrier from a height of 2500 mm
3
-
-
MEDICAL EQUIPMENT
-
-
-
S&F X ray viewer LED type flicker free, 3 plate located at Nursing Station/ DMO cabin of size 1000mm x 600mm x 50mm equipped with following:-
(i) The system should meet electrical safety codes for high and low voltage system Lux intensity should be 10,000 lumens. Auto switch screen. It shall be installed flushed with the ICU wall for hygiene and ease of cleaning purpose. The X-Ray viewing screen is designed for the purpose of front access.
(ii) Operations: (a) Flicker free luminance for the film viewing purpose. (b) Provision for brightness control.
3
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Supply, install, testing and commissioning of double arm pendants with 2 Nos. swivelling arm with main controls movement up to 330° made out of 3mm thick 6063, T-6 Tempered aluminium extruded alloy with anti bacterial Electrostatic powder coating, operating temperature (+10 deg C) to (+45 Deg C) heavy-duty pendant shall be mounted on ceiling and the column length to be fabricated for the specified ceiling height. Each pendant head shall have the following features complete all as specified and directed:-
20
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(a) Adaptor for fixing monitor/ ECG machine
(b) Multipin 5-15 Amp UPS power socket - 05 Nos
(c) Switches for UPS Socket, RJ-45 socket - 01 No & RJ -11 = 01 No
(d) Nurse call system
(e) Medical oxygen outlet - 02 Nos
(f) Air Outlet 4 Bar - 02 Nos
(g) Vacuum outlet - 02 Nos
(h) Accessories: IV pole with 4 hooks
(j) Shelves as per user requirement
(k) Drawers - 02 Nos
(l) Stainless steel baskets - 02 Nos
(m) Pendants with pneumatic braking system for each joint to avoid drifting of arm.
NOTE: Contractor shall submit layout diagram of double arm pendant with fixing arrangement, pipe connections etc. for approval by GE before execution.
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MEDICAL GAS SUPPLY
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Supply, installation, testing & commissioning of 22 mm OD (0.9 mm wall thickness) copper pipe - medical Grade Copper Tubes and fittings Indigenous Solid drawn, seamless, de-oxidized, non-arsenical, half-hard, tempered and de-greased copper pipe conforming to BS EN 13348: 2008 shall be used for the installation of pipelines. All copper pipes should be de-greased & to be delivered capped at both ends. The pipes should be accompanied with manufacturer's test certificate for the physical properties & chemical composition. Copper pipes should have reputed third party inspection certificate from Lloyds' Register of manufacture. Copper fittings shall be made of copper and suitable for a steam working Pressure of 17 bars and especially made for brazed socket type connections. All copper fittings should comply with EN 1254-1:1998 and factory degreased. Each size of fittings should be individually packed for medical use, complete all as specified & directed by Engineer-in-Charge.
360
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Supply, installation, testing & commissioning of 15 mm OD (0.9 mm wall thickness) copper pipe - medical Grade Copper Tubes and fittings Indigenous Solid drawn, seamless, de-oxidized, non-arsenical, half-hard, tempered and de-greased copper pipe conforming to BS EN 13348: 2008 shall be used for the installation of pipelines. All copper pipes should be de-greased & to be delivered capped at both ends. The pipes should be accompanied with manufacturer's test certificate for the physical properties & chemical composition. Copper pipes should have reputed third party inspection certificate from Lloyds' Register of manufacture. Copper fittings shall be made of copper and suitable for a steam working Pressure of 17 bars and especially made for brazed socket type connections. All copper fittings should comply with EN 1254-1:1998 and factory degreased. Each size of fittings should be individually packed for medical use, complete all as specified & directed by Engineer-in-Charge.
60
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Notes for item Nos. 24.6 & 24.7:-
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[i] Pipe supports
(a) The pipeline should be adequately supported at sufficient intervals to prevent sagging or distortion. Supports for surface mounted pipe work should provide clearance to permit painting of the surface. Where it is essential for pipes to cross electric cables or conduit, they should be supported at intervals on either side of the crossing to prevent them from touching the cables or conduit. Supports should be of suitable material or suitably treated to minimize corrosion.
(b) The spacing of supports shall be as per the latest HTM standard. Suitable sleeves shall be provided wherever pipes cross through walls / slabs. All pipe clamps shall be non-reactive to copper. Metallic pipe clamps must be separated from copper pipes by insulating materials.
(c) Maximum interval between supports (Horizontal and Vertical) - For 22mm OD pipe 2 mtr interval between supports, For 28mm OD pipe 2 mtr interval between supports.
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[ii] Pipe preparation
Pipe ends should be cut with the pipe axis, using sharp wheel cutters whenever possible, and be cleaned to get rid of any cuttings or burrs
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[iii] Installation & Testing
(a) Installation of piping shall be carried out with utmost cleanliness. Only pipes, fittings and valves which have been degreased and brought in polythene sealed bags should be used at site. Pipe fixing clamps of nonferrous or non-deteriorating plastic suitable for the lower diameter of the pipe (max. upto 42mm OD). For pipe size of over 42mm, metallic clamps may be used by separating the copper pipe by insulating materials.
(b) All pipe joints should be made using flux less brazing method.
(c) All joints of copper to copper should be brazed by silver brazing filler material without flux.
(d) After erection, the pipes should be flushed with dry nitrogen gas and then pressure tested with dry nitrogen/ Medical Air at a pressure equal to twice the working pressure (or 10.5 Kg/cm2 whichever is higher) for a period of not less than 24 hours. All leaks and joints revealed during testing should be rectified and re-tested till the pressure in pipes stands for at least 24 hours. Finally, before use of the system, each pipeline should be flushed with working gas. All the piping system shall be finally tested in the presence of the authorized representative of BMSCL for final approval and Certification.
(e) When brazing copper-to-copper joints: The brazed joints should be made using a silver copper- phosphorus brazing alloy and no flux should be used. Brazing should be carried out using oxygen-free dry nitrogen as an internal inert gas shield to prevent the formation of oxides inside the surface of the pipes and fittings. Ensure adequate protection of adjacent pipe runs and other services.
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[iv] Painting
All exposed pipes should be painted with two coats of synthetic enamel paint and colour codification should be as per IS: 2379 of 1990. Besides pipelines, colour band identification should be applied near to valves, junctions, walls etc. A label applied every 3mtr.bearing 6mm size letters should identify each gas. Self-adhesive plastic labels with direction of flow should be used for this purpose. A band 150 mm wide is usually adequate.
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[v] Capping
Sections of pipeline should be capped as soon as they are completed so as to prevent the ingress of debris and other impurities.
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Supply, installation, testing & commissioning of 22 mm NB isolation valve suitable for oxygen services, non-Lubricated Ball type, pneumatically tested for twice the working pressure and factory de-greased for medical gas service before supply. Necessary certificate should be provided from the manufacturer, complete all as specified & directed by engineer-in-charge.
3
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M&L for high pressure flexible tube 6 mm dia for three gases placed inside the ceiling suspended bed side unit pendant all as specified and directed.
120
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M&L for copper/brass reducer nipple 22mm x 5mm for facilitating high pressure tubes with suitable clips complete all as specified and directed.
60
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BPC flow meter with humidifier bottle:
Supply, installation, testing and commissioning of Back Pressure Compensated flow meter (BPC flow meter with humidifier bottle) of accurate gas flow measurement with following features:
[i] Control within a range of 0 - 15 Lpm, out of which 0-5 Lpm should be with expanded scale.
[ii] It shall meet strict precision and durability standard.
[iii] The flow meter body shall be made of brass chrome plated materials.
[iv] Flow Tube shall have large and expanded 0 - 5 Lpm range for improved readability at low flows.
[v] Inlet filter of stainless steel wire mesh to prevent entry of foreign particles. [vi] The humidifier bottle shall be made of unbreakable polycarbonate material and autoclavable at 121°C temperature.
20
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Vacuum meter Major for Wards (600 ml jars):
Supply, installation, testing and commissioning of Ward Vacuum Unit light weight and compact. The unit will consist of followings accessories complete all as specified and directed:-
[i] A regulator.
[ii] A 600 ml reusable collection jar made of unbreakable polycarbonate material and fully autoclavable at 121°C temperature.
[iii] A wall bracket for mounting the jar assembly on the wall.
[iv] The vacuum regulator with instant ON / OFF switch should be infinitely adjustable and the vacuum gauge will indicate suction supplied by the regulator. Safety trap should be provided inside the jar to safeguard the regulator from overflowing.
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Area Alarm Panel (3 Gas): Valve Box Assembly: Indigenous
Supply, installation, testing and commissioning of Valve Box assembly. Indigenous Valve box made of Powder Coated M.S. Material. Valve Box Assembly consists of the following complete all as specified and directed:-
[i] Lever operated quarter turn valve (i.e. 90 degree shut off ball valve, factory degreased and suitable for oxygen service) with brass body and chrome plated brass ball.
[ii] Brass fittings (Nut, Nipples and extruded brass Adapter) KE Type Seat Brass Block for pressure gauge.
[iii] 2" Dial gauges (0 - 10 kg/cm2, 0 - 760 mm Hg)
[iv] Nylon Bush for copper pipes holding with the valve box
[v] Beading for box lead
[vi] Lockable cover with breakable glass so that during normal operation access is by key but during emergency operation, access is by breaking the glass panel.
[vii] Power Consumption: 0.5 kW
1
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Dismantling old copper tubing any size complete with accessories for reuse or brought back to store all as specified and directed.
100
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S&F reducer Tee 22mm x 22mm x 15mm suitable for copper tubing of 0.9 mm thickness including brazing joints all as specified and directed.
40
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FIRE FIGHTING & FIRE ALARM SYSTEM
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Supply, install, testing and commissioning of fire alarm control panel complying with BS EN 54 single loop panel of capacity from 99 detector & 99 module up to 200 detector complete all as specified and directed.
Make: Honeywell/ Siemens or equivalent as approved by GE.
1
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Supply, install, testing and commissioning of detector complying with and type certified to EN-45 addressable type multisensor / smoke detector with heat and smoke combination complete all as specified and directed.
Make: Honeywell/ Siemens or equivalent as approved by GE.
96
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Supply, installation, testing and commissioning of the Addressable manual call point complete with address switch complete all as specified and directed.
2
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Supply, installation, testing and commissioning of Fault isolator module & control module complete all as specified and directed.
3
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Supply, install, testing and commissioning of fire alarm sounders/ sirens electronics type horizontal single stage continuous normal operation for alteast 50 minutes with sound level 65 Db to 120 Db measured at 1.5 m with sound output variation of +5 Db 1000 m range complete all as specified and directed.
Make: Honeywell/ Siemens or equivalent as approved by GE.
8
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Supply & Laying of 2 core 1.5 Sq.mm armoured cable with accessories complete all as specified and directed.
Make: Polycab/ RR Kabel/ Anchor or equivalent in makes specified in Appendix 'C'.
800
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