Military Engineer Services Tender

Lump Sum amount worked out by the contractor for "Hard Standing, PCC Road/Path and culvert" as listed in Schedule 'A' Section-IV.

Lump Sum amount worked out by the contractor for "Fire fighting and fire detection system" as listed in Schedule 'A' Section-V.

Lump Sum amount worked out by the contractor "Lightening Protection" as listed in Schedule 'A' Section-VI.

Lump Sum amount worked out by the contractor for "Area drainage" as listed in Schedule 'A' Section-VII.

Lump Sum amount worked out by the contractor for "Cable duct" as listed in Schedule 'A' Section-VIII

Lump Sum amount worked out by the contractor for "External Water Supply" as listed in Schedule 'A' Section-IX

Lump Sum amount worked out by the contractor for "External Electric Supply" as listed in Schedule 'A' Section-X

Lump Sum amount worked out by the contractor for "Pre cast RCC fencing Post with PVC coated chain link fencing and steel gate" as listed in Schedule 'A' Section-XI

Lump Sum amount worked out by the contractor for "Water cooler " as listed in Schedule 'A' Section-XII.

Lump Sum amount worked out by the contractor for "Centralised Air conditioning system " as listed in Schedule 'A' Section-XIII.

Lump Sum amount worked out by the contractor for "Anti static flooring" as listed in Schedule 'A' Section-XIV

Lump Sum amount worked out by the contractor for "Fencing and retaining wall " as listed in Schedule 'A' Section-XV.

Lump Sum amount worked out by the contractor for "Site clearance and site development" as listed in Schedule 'A' Section-XVI.

Lump Sum amount worked out by the contractor for "Lift" as listed in Schedule 'A' Section-XVII.

SUB TOTAL OF SCH 'A' SEC-I TO XVI

Sch 'A' Sec-XVII (MISC ITEMS OF WORKS) Note : This schedule is not pre-priced by MES. Contractor has to quote his own rates.

S & F Modular white cover plate with frame, 12 module

S & F Modular white cover plate with frame, 16 module

S & F Modular Metal Flush Box, 08 module

S & F Modular Metal Flush Box, 12 module

S & F Modular Metal Flush Box, 16 module

S & F Ceiling fan 1200 mm sweep 5 star rating with all accessories connection from ceiling rose to fan with 1 sqmm 3 core flexible cable including over a regide type PVC cover all as directed

S & F Exhaust fan 300 mm sweep, louver & shutters and connecting up including provision of cable from ceiling rose to fan with 1 sqmm 3 core flexible cable all as directed

S & F Air circulator fan 230 Volts, single phase, oscilating 750 mm sweep suitable for wall mounting and connecting up including provision of cable from ceiling rose to fan with 1 sqmm 3 core flexible cable all as directed

S & F TPN Distribution Box, (DPX 160 MCCB DB VTPN 6 Way) for fixing of MCCB 100 Amps as incomer, vertical, double door of protection grade IP 54 in epoxy powder coated, matt finish with best CRCA sheet, fitted with shrouded neutral, insulated pin type copper bus bar, Din rail, earth bar of 4 way, 415 volt confirming to IS 13032 & 8623 complete all as specified and directed

All as per item No 18.09 here in before but for MCB DB VTPN 04 way

S & F sheet metal enclosure distribution box MCB DB SPN 6 way. 230 Volts, double door of protection IP-54 in epoxy powder coated, matti finish with natural and earth link and bus bar complete made out of CRCA steel sheet factory made confirming to IS 13032 & 8623 complete all as specified

S & F MCCB four pole capacity 100 AMP breaking capacity 36 KA with thermal release, 415 volts, 50 Hz

S & F MCCB four pole capacity 63 AMP breaking capacity 36 KA with thermal release, 415 volts, 50 Hz

S & F MCB four pole capacity 63 AMP breaking capacity 10 KA ,415 volts

S & F MCB SPN 63 AMP 10 KA, 230 Volts

S & F MCB 5 Amp to 30 Amp SP 10 KA 'C' Series completet all as specified make

S & F Regal batten LED type light fitting 2 x 20W, 230 volts, luminares in sleek and, epoxy powder coated CRCA sheet housing with reflector cover channel, aesthetic soft contoured injection moulded ABS caps, polycarbonate lamp holder complete with energy efficient LED on wall and ceiling by using suitable size 2 core flexible cable 23/.00076 from ceiling rose to tube fitting connection all as specified. Philips/CG/Havells

S & F Regal batten LED type light fitting 1 x 20W, 230 volts, luminares in sleek and, epoxy powder coated CRCA sheet housing with reflector cover channel, aesthetic soft contoured injection moulded ABS caps, polycarbonate lamp holder complete with energy efficient LED on wall and ceiling by using suitable size 2 core flexible cable 23/.00076 from ceiling rose to tube fitting connection all as specified. Philips/CG/Havells

S & F LED type surface mounting down light fitting 15 watt, 230 volts, luminares in sleek and, epoxy powder coated CRCA sheet housing with reflector cover channel, aesthetic soft contoured injection moulded ABS caps, polycarbonate lamp holder complete with energy efficient LED on wall and ceiling by using suitable size 2 core flexible cable 23/.00076 from ceiling rose to tube fitting connection all as specified. Make : Havells cat part No- INTEGRANEOSURFACEDLS15WLED840S OR eqvt in Philips/CG.

S & F LED , 2x2,36 watt ultra modern recess mounting luminaire with LED driver 36V 34W, high performance LEDs, long life and environment friendly, CRCA powder coated white after phosphochromate treatement, high transmittance poystyrene opal diffuser for glare free symmetric ligh distribution with system lumen minimum 120Im/w, THD10%, PF0.95 with LM 80 & 79 etc all as specified. Make : Havells cat part No- VENUSNEOHE2X2PLR34WLED8XXS+LED DRIVER 36V 34 Ws or eqvt in Philips/CG.

All as per item No 18.20 here-in-before but for LED 2x2,42 watt with LED Driver 36V 42 Ws, B49 Make : Havells cat part No- VENUSNEOHE2X2PLR42WLED8XXS+LED DRIVER 36V 42 Ws or eqvt in Philips/CG.

S & F LED type recess mounting 20 watt with LED Driver, 230 volts, with wall washers, tilted 70 degree outwards and swivels 360 degree spotlight downlight with system lumen minimum 100 Im/W, THD10%, SPARKLEPROSNOO TDLR20WLED857MOD38D+LED DRIVER 20 Ws or eqvt in Philips/CG

S & F LED street light fitting 45 watt with all accessories, IP 66 attractively styled high pressure die cast housing having heat toughned glass cover housing epoxy powder coated in dark graphite grey colour complete with all accessories

Supply and fixing of 40 mm dia light grade GI pipe 1.5 mtr long bent to shape for fixing of street / security light fitting including clamps 40 x 6 mm, nut and bolts for fixing on pole

Supply and fixing of GI perforated cable tray size 100mm width x 50mm depth x 1.6 mm thickness with cover

Supply and fixing of steel counduit pipe size of 20 mm dia for protection of GI earth wire

Supply and fixing of PVC protective pipe 75 mm dia for protecting communication cables

M & L for construction of valve pit chamber 900 x 900 x 900 mm (Internal size) 3.15 mm thick MS sheet cover and agnle iron 50x50x06mm frame embedded in 15 cm thick PCC coping wit h locking arrangement with two coats of synthetic enamel paint on internal and external surfaces over a coat of red oxide primer including necessary excavation removal of surfaces soil to a distance not exceeding 50 mtr, filling in PCC 1:3:6 type C1 in cooping plastering in cm (1:4) and 75 thick hard core below foundation etc complete all as specifed and directed.

S & F cast iron Foot Valve conforming to IS 4038, screwed type complete of size 50 mm (2") dia.

M&L for cutting the existing GI Pipe 150 mm dia for inserting Tee 150 x 150 x 80 mm complete all as specified and as directed.

M&L for Monoblock pump set cap 3 HP, suction/delivery 50 mm x 40 mm, head 20 mtr, discharge 300 LPM suitable for operated on 415 volts 50 Hz, including base made at MS Channel of size, PCC foundation complete all as specified and as directed.

S & F of DOL Starter for 3 HP Mono Block pump sets suitable for 415 volts all as specified and as directed.

S & F unarmoured PVC insulated copper cable of size 4 sq mm 03 core for connection of starter and motor.

M&L for earthing with galvanized steel earth plate electrode 600 x 600 x 6mm size burried directly in ground to depth not less than 2.25m below ground level with top edge of the plate not less than 1.5 mtr below normal ground level surrounded with char coal and common salt filling in alternative layers of 15 cm thick and connected to galvanized iron earth lead 32 x 6mm by means of nuts/bolts and washers etc made out of galvanized iron including 40mm dia GI pipe light grade for protection of earth strip from earth to distribution board 20mm dia GI pipe medium grade connected to funnel heavy wire mesh for watering purpose including necessary excavation and earth work PCC (1:2:4) type B1 for contrite pit 10mm thick, CI pit cover and frame all as specified and shown in electric plate Nos 3/SSR Pt-I and testing on completion.

M & L for earthing with copper earth plate electrode 600 x 600 x 3.15 mm thick buried directly in the ground to depth not less than 2.25 Mtr below ground level with top edge of the plate not less than 1.5 Mtr below normal ground level surrounded with char coal and common salt filling in alternative layers of 15 cm thick and connected to copper earth strip 20x3 mm by means of nuts, bolts and washers etc made out of galvanized iron including 25mm dia GI pipe light grade for protection of earth strip from earth to distribution board 15mm dia GI pipe medium grade connected to funnel heavy wire mesh for watering purpose including necessary excavation and earth work PCC (1:2:4) type B1 for contrite pit 10 mm thick, CI pit cover and frame all as specified and shown in electric plate Nos 3 / SSR Pt-I and testing on completion.

Supply , testing and commissoning of response indicator all as specified and directed.

M&L of single core copper conductor 1.5 Sqmm and including 20mm dia steel conduit.

Supply and fix voltage stablizer for automatic operation / single phase AC supply 230 Volts 50 Hz naturally air cooled indoor type designed for input varitation between 170 V to 250 V with output voltage stabilizer at 230 V with accuracy of (+) or (-) 2.50 % and capacity 2KVA .

M & L for Cable route indicators for HT cable with CI plate and angle iron 40 x 40 x 6mm showing MES HT cable, voltage and location/direction duly embossed including necessary excavation earth work, PCC work (1:2:4) type B1 using 20mm graded aggregate of size 15 x 15 x40 cm complete all as specified and directed by Engr-in-charge.

Supply, install, testing, and commissioning of silent built in within an acoustic enclosure diesel engine driven generating set water cooled including AMF panel for standby power supply 415 volts, 03 Phase, 4 wire, 50 cycles / sec, 320 KVA at 0.8 power factor complete with alternator directly coupled to diesel engine, mounted on common base frame & complete with self starter 24 volt, fuel tank capacity not less than 08 hours fuel requirement & battery 12 volts 180 AH lead acid type, battery leads, sound proof canopy etc. with features for automatic shutdown in the event of a circuit failure condition arising from low oil pressure, high coolant temperature, over speed etc. & suitable microprocessor based controller with the following undermentioned features & all as specified & as directed : a) alphanumeric LCD display with LED backlight. b) Operator interface. c) Suitable to provide a record of most recent fault conditions & fault history. d) Complete alternator data viz, voltage ph - ph, ph - neutral, KVA , frequency etc. e) Complete engine data viz, starting battery voltage, engine temp, engine runnning hours, engine oil pressure etc. f) Control incl provn of service adjustment & calibration of DG control functions. GENSET SPECIFICATIONS : PRIME MOVER RATING : 320 KVA, NO OF PHASES : 03, POWER FACTOR : 0.8 (LAG) ENGINE SPECIFICATIONS : BHP : 402, COOLING : WATER COOLED ALTERNATOR SPECIFICATIONS : VOLTAGE : 415, RPM / FREQUENCY : 1500 / 50 HZ , VOLTAGE REGULATION (MAX) : +/- 1 %, INSULATION CLASS : H CLASS AMF PANEL SPECIFICATIONS : AS PER MANUFACTURER SPECIFICATIONS

NOTE: i) Design / drawing of the AMF panel & DG SET showing the dimensions is to be obtained from DG SET/ panel board manufacturer / supplier & is to be got approved from Engr-in-charge/GE before placing final order to the manufacturer. ii) The electrical connection of digital Multi Functional Meter in the AMF panel is to be done from load side so that monitoring of various parameters viz. Voltage, Current, KW, KVA, power factor, frequency etc can be done of both SEB mains & DG mains. iii) The cost of servicing including minor repairs/replacement such as topping up of coolant, engine/lub oil, diesel as well as lub-oil filters including periodical checking of the complete DG set & AMF panel for the complete defect liability period as & when required is deemed to be included in the quoted rates. iv) Anything missed out in the technical specifications but technically required for efficient working of DG Set is deemed to be included in the quoted rates. v) The quoted rate shall be deemed to be inclusive of first fill of engine oil & final successful acceptance test. vi) The quoted rate shall be deemed to be inclusive of 8 Hrs test run at site as specified in the PS in presence of rep of Accepting Officer; all testing arrangements / equipments, resistive load including POL shall be made available by the contractor. (vii) Suitable Size of PCC foundation as per manufacturer instruction.

Supply, installation, testing and commissioning of Compact package type sub-station (CSS), outdoor, plinth mounted type (rates, include for PCC foundation / brick foundation as per manufacturer's instructions) comprising following components interconnected with one another, including required interconnection with suitable size cable / bus bar and internal earthing connections complete as required as per following specifications:- 11 KV compact ready to use and factory fitted (No assembly at site) sub-station, outdoor type, designed for natural cooling / forced cooling as per requirement, having type tested equipments, comprising distribution transformer and VCB and LT panels enclosed in suitable enclosure, interconnection between RMU non extensible consisting of 01 No manually operated 11/630 Amps VCB in SF6 insulated stainless enclouser & transformers using suitable size cable and transformer to LT switch gear using copper bus bar / suitable size cables, factory built, ready for connection type, internal earthing, factory completed and other associated equipments etc. complete as required conforming to detailed specifications as under :- the enclosure shall have modular construction using CRCA / Alu zinc / GI Sheets not less than 2 mm thick, CPRI approved as per standard manufacturing, internal arc tested and shall be painted with suitable water proof paint from the exterior. The enclosure for HT and LT switchgear shall be provided with IP 54 as ingress protection. The transformer compartment will have IP 34 as ingress protection. The transformer compartment used shall be specially designed for low losses and hermetically sealed. The combination of compact substation shall be as per details given below:-

TRANSFORMER :- One No. 11 KV / 433 V, 315 KVA, 3-Phase, DYN 11, +/- 7.5 in steps of 2.5% at line end of HV winding, off load tap changer, dry type, as per standard manufacturing as recommended by manufacturer with copper winding & standard fittings as specified, core type double wound. The transformer shall be manufactured as per latest IS 2026 and other relevant IS provisions and shall be mounted inside compact sub-station enclosure. The winding shall have class F insulation and the losses shall be within the tolerance limits as per relevant IS RMU BREAKER :- 11 KV, 630 Amps RMU non extensible consisting of 01 No manually operated VCB in SF6 insulated stainless steel / metallised cast resin tank with microprocessor based numerically relay, dedicated to CTs for protection of transformer. This shall comprise of the following:-(i) Vacuum circuit breaker 630 Amp, 11 KV, 21 KA for 3 sec, 3 Phase, 50 Hz. (ii) Integral earthing switch with making switch. (iii) Energy trip push button. (iv) 230V / 110 AC shunt trip coil for external trip signal. (v) Live cable indicating LEDs energized through capacitive voltage dividers. (vi) Right angle terminal protectors / boots. (vii) Cable box for incoming shall be suitable for terminating, HT XLPE underground cable, 120 Sqmm, 3-Core (Earthed). (viii) Microprocessor based IDMT relay for over current, short circuit and earth fault protection including suitable power pack unit capable of 5 trips at a time and suitable battery charger. (ix) Required auxiliary relay for WRI (Winding Temperature Indication), with alarms etc. (x) One No. Potential transformer (PT) three phase dry type (resin cast) draw out type 11 KV / 110 V, 2.5 VA burden accuracy class 0.5 with HT & LT HRC fuses for primary and secondary complete all as per IS - 3156 - 01 Set. (xi) CT ring core type 50/1+1, and accuracy class 1.0 for metering and class 5P10 for protection. (xii) Digital intelligent panel meter indicating line / phase current, line / phase voltage, power factor, KVAR, KVA, frequency, wave forms, THD etc. with accuracy class 0.5.

Supply, install, testing and commissioning of capacitor bank built in LT panel board suitable for 315 KVA Transformer, 3 phase 415 volt indoor type made out of 2mm thick CRCA sheet and suitable for fixing Capacitor 90 KVAR, contactor, APFC relay and power factor meter, making bank connection with suitable size of copper wire, copper busbar, using angle iron 50 x 50 x 6mm frame (bottom portion of panel), grouted by PCC foundation with 1:2:4 type C1 with 20mm graded stone aggregate thimbles and cable entry boxes with cable gland including locking arramgement, painting with two coat of synthetic enamel paint over a coat of red oxide primer complete with the following :- (a) MCCB 4 pole 200 Amps of 25 KA - 01 No. (b) Capacitor in steps (2+3+5+10+20+25+25) (c) Contactor of suitable capacity-07 Nos (d) Digital APFC Relay 8 stages - 01 No. (f) MCBs as per manufacturer specification - 07 Nos (g) Indicator lamp LED type - 14 Nos (g) Auto/Manual selector switches- 07 Nos

Supply, Jointing and Testing cable end terminals Joints indoor/outdoor type (Epoxy joints) complete suitable for aluminum conductor cable of size 4 core 300 to 400 Sqmm.

S & F LED street light fitting 45 watt with all accessories, IP 66 attractively styled high pressure die cast housing having heat toughned glass cover housing epoxy powder coated in dark graphite grey colour complete with all accessories

Supply and fixing of cable junction box of size 200x160x98mm made of thermoplastic, halogen free, weather proof with metric Knock outs for cable entry from all side of box and cable entry glands for including out going and connection cable with protection grade IP-65 and suitable for LT under ground cable of 16-25 sqmm, Make : Hensel Model K-9255 or equivalent in Emiter & Elseka fixed to pole with two clamps made out of MS flat Iron 40x6 mm with nuts, bolts and washers complete all as specified and directed.

M & L PVC insulated copper conductor 1.5 sqmm 3 runs including PVC conduit heavy duty 20mm dia fixed with poles with MS clamps size 25x4.0 mm flat iron and bolts, nuts and washers at 1 Mtr interval complete all as specified and directed.

Supply,installing, testing and commissioning indoor type LT feeder piller box of suitable size , padestal mounted, CPRI approved factory made totally enclosed, dust and vermin proof, double, Front and rear openable type IP 54 protection made of 2mm thick CRCA sheet having proper locking arrangement in both front and rear door suitable for 440 volts, 50 Hz, 3 phase 4 wire system , padestal type weather proof and mounted on angle iron of 50x50x6mm and wiring of panel with suitable size of copper conductor cable thimble etc with two coats of synthetic enamebled paint over a coat of red oxide primer internally and externally duly embdded in PCC 1:2:4 and 30 cm all around the other dimension of panel including gap for insertain of cable having bottom of panel at height of 45 cms above the ground level with cable enty glands, all as directed comprising of following assessories:- BUSBAR :- 200 Amps rated copper bus bar TPN duly insulated with coloured PVC sleeve as per standard colour code and rigidly mounted on bakelite/DMC insulator bus bar support (Square/round ) insulators of suitable size and good insulation resistance. INCOMING:- (i) 4 POLE MCCB of capacity 160 Amps, 415 volts, 50 Hz, 3 phase breaking capacity 25 KA with thermal megnetic type with over load adjustability -01 No Make :- L&T/Schnieder/Siemens/Legrand. (ii) Digital multifunctional meter - 01 No. (iii) Modular indicator lamp with integral circuit (230/240 volt) and cluster LED (RED, ORANGE BLUE) -01 set (ivi) CT (200/5A) -03 Nos

OUTGOING:- (a) MCCB 4 pole of capacity 100 Amp breaking capacity 36KA with thermal release, 415 volts 50 C/S, 03 Nos (b) Space for MCCB 4 pole of capacity 40 Amp breaking capacity 16KA for future extension h)Danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figure and conventional skull and bones in signal red colour and fixed with MS clamp, bolts and nuts of approved size, for LT, 20x15 cm size. NOTE:- (i) All control wiring shall be done with single core PVC insulated unsheathed copper conductor 1100 volt grade of size 1.5 sqmm and terminated with heavy duty tinned copper lugs. (ii) All out going cables shall be terminated in bakelite cable connector and shall be duly glanded and socketed and all the incoming/outgoing cables shall be entered/exit from the bottom of panel. (iii) All internal connections for power lines shall be done with single core PVC insulated (HRFRLS) unsheathed copper wire or strip 1100 volt grade of suitable size and terminated with heavy duty tinned copper lugs . (iv) White acrylic marker plate (for feeder/switch marking) to be provided with black lettering by heat press machine as indicated in drawing and to be pasted over the panel door/near the cable connector with high quality adhesive .

Supply,installing, testing and commissioning indoor type LT feeder piller box of suitable size , padestal mounted, CPRI approved factory made totally enclosed, dust and vermin proof, double, Front and rear openable type IP 54 protection made of 2mm thick CRCA sheet having proper locking arrangement in both front and rear door suitable for 440 volts, 50 Hz, 3 phase 4 wire system , padestal type weather proof and mounted on angle iron of 50x50x6mm and wiring of panel with suitable size of copper conductor cable thimble etc with two coats of synthetic enamebled paint over a coat of red oxide primer internally and externally duly embdded in PCC 1:2:4 and 30 cm all around the other dimension of panel including gap for insertain of cable having bottom of panel at height of 45 cms above the ground level with cable enty glands, all as directed comprising of following assessories:- BUSBAR :- 300 Amps rated copper bus bar TPN duly insulated with coloured PVC sleeve as per standard colour code and rigidly mounted on bakelite/DMC insulator bus bar support (Square/round ) insulators of suitable size and good insulation resistance. INCOMING:- (i) 4 POLE MCCB of capacity 200 Amps, breaking capacity 36 KA with thermal megnetic type with over load adjustability -01 No Make :- L&T/Schnieder/Siemens/Legrand. (ii) Digital multifunctional meter - 01 No. (iii) Modular indicator lamp with integral circuit (230/240 volt) and cluster LED (RED, ORANGE BLUE) -01 set (ivi) CT (200/5A) -03 Nos OUTGOING:- (a) MCCB 4 pole of capacity 50 Amp breaking capacity 16KA with thermal release, 415 volts 50 C/S, AC-2 - 07 Nos (b) Space for incorporating MCCB TPN 50 Amps - 02 Nos

Supply,installing, testing and commissioning indoor type LT feeder piller box of suitable size , padestal mounted, CPRI approved factory made totally enclosed, dust and vermin proof, double, Front and rear openable type IP 54 protection made of 2mm thick CRCA sheet having proper locking arrangement in both front and rear door suitable for 440 volts, 50 Hz, 3 phase 4 wire system , padestal type weather proof and mounted on angle iron of 50x50x6mm and wiring of panel with suitable size of copper conductor cable thimble etc with two coats of synthetic enamebled paint over a coat of red oxide primer internally and externally duly embdded in PCC 1:2:4 and 30 cm all around the other dimension of panel including gap for insertain of cable having bottom of panel at height of 45 cms above the ground level with cable enty glands, all as directed comprising of following assessories:- INCOMING & outgoing:- (i) 4 POLE MCCB of capacity 500 Amps, breaking capacity 50 KA with microprocessor release 415 Volts 50 C/S 3 phase -01 No. (ii) Digital multifunctional meter - 01 No. (iii) Modular indicator lamp with integral circuit (230/240 volt) and cluster LED (RED, ORANGE BLUE) -01 set (ivi) CT (500/5A) -03 Nos

M&L for chemical earthing complete with copper earth plate electrode 90cmx60cmx6mm buried directly in ground vertically to depth not less than 3 M below ground level with the top edge of the earth plate to a depth of not less than 2.25M below ground level connected to copper strip 32x6mm by means of nuts/bolts & washers etc made out of galvanized iron including 40mm dia GI ppe light grade for protection of earth strip from earth to test point upto 7.5 metres away from earth electrode complete all as shown in electrical plate No.3 of SSR part I including 20mm dia GI pipe medium grade connected to funnel heavy wire mesh for watering purpose including necessary excavation and earh work PCC (1:2:4) type B1 for contrite pit 10mm thick, CI pit cover and frame and testing on completion all as specified and directed. Note : (a) The chemical earth pit should be of minimum 10 ft depth and 3.5 ft width. (b) The copper plate should be of 3 ft x 2 ft and 6mm thick (c) The copper strip should be of 32mm x 6mm dimensions (d) Charcoal - 100 Kg (e) Salt Crystal - 100 Kg (f) Magnesium sulphate crystal - 100 Kg (g) 1" dia pipe with funnel, meshed along with cap of required length (h) Minimum 05 Alternative layers of charcoal and salt and 2" layer of magnesium sulphate (j) If the soil is full of stone/Sand than good agricultural soft soil shall be provided

M & L for drilling suitable dia horizontal bore holes for insertion/laying of 80/ 50mm and 40mm bore GI tubing of any description below/under road surface/floors not more than 6 mtr wide etc with using mechanical or manual devices as required at site including making good disturbed surface to match with the existing strata after laying pipes complete all as specified and directed

M & L for earthing with copper earth plate electrode 600 x 600 x 3.15 mm thick buried directly in the ground to depth not less than 2.25 Mtr below ground level with top edge of the plate not less than 1.5 Mtr below normal ground level surrounded with char coal and common salt filling in alternative layers of 15 cm thick and connected to copper earth strip 20x3 mm by means of nuts, bolts and washers etc made out of galvanized iron including 25mm dia GI pipe light grade for protection of earth strip from earth to distribution board 15mm dia GI pipe medium grade connected to funnel heavy wire mesh for watering purpose including necessary excavation and earth work PCC (1:2:4) type B1 for contrite pit 10 mm thick, CI pit cover and frame all as specified and shown in electric plate Nos 3 / SSR Pt-I and testing on completion.

Provision of Coving of 75mm x 75 mm with Epoxy screed Nitofior TF 30 & coating with PU based Nitolor CC 100 & Priming with Nitoprime 25 of flooring topping complete as per manufacturer specification.

M & L for Providing & Applying Fosroc’s Nitolor SL Conductive or equivalent in 2mm thickness over the prepared substrata including application of Epoxy penetrative primer Fosroc’s Nitopromo 25 or equivalent and fixing copper tape on concrete surface including conducting Moisture Retention Test with Thermo Hygrometer, surface preparation by mechanical means using Hand Grinder/Captive Shot Blasting Machine as required all in complete as per manufacture instruction and using their authorized applicators.

Supply and fix DOL starter for 5 HP pump sets suitable for 415 volts all as specified and as directed

Supply and fix unarmoured PVC insulated copper cable of 4 sq mm 03 core for connection of starter and motor.

Supply and fix MS flanged pipe 100mm NB heavy duty for multi storied building duly painted with 2 coats of synthetic enamel paint over coat of zinc chromate primer.

M & L for earthing with galvanized steel earth plate electrode 600 x 600 x 6mm size burried directly in ground to depth not less than 2.25m below ground level with top edge of the plate not less than 1.5 mtr below normal ground level surrounded with char coal and common salt filling in alternative layers of 15cm thick and connected to galvanized iron earth lead 32 x 6mm by means of nuts/bolts and washers etc made out of connected to galvanized iron earth lead 32 x 6mm by means of nuts/ bolts and washers etc made out of galvanized iron including 40 mm dia GI pipe light grade for protection of earth strip from earth to distribution board 20mm dia GI pipe medium grade connected to funnel heavy wire mesh for watering purpose including necessary excavation and earth work PCC (1:2:4) type B1 for contrite pit 10mm thick, CI pit cover and frame all as specified and shown in electric plate Nos 3/SSR Pt-I and testing on completion.

Supply laying, jointing and testing ductile iron DI pipe of 100mm dia including rubber gasket spigot & socket ends centrifugally cast type K-9 ISI marked in any length laid in trenches as required at site complete all as specified and directed

M & L for DI fittings Bends (any type, radius and angle) tapers any type (taper any type, (straight, bend increasing, or decreasing or double socket etc) Tee pieces single branch. "Y" junction, double branch, aross (all sockets or socket and spigot) collars, caps and plug

Supply of approved earth from out side of MOD land, rough excavation, removing excavated material exc 1.50 km but n exc 5. km and Forming embankment incl raising (or lowering) earth spreading in layers exc 30cm thick, watering, ramming/rolling and finishing to required size shape etc n.exc 1.5m high from base.

RCC NP3 150mm dia pipes laid on 150mm thick PCC (1:4:8) bed with excavation upto depth 1.65m in any type of soil, incl returning filling ad removed extra soil and deposited to a distanve of exc 50 and n.xc 100 mtr from the site incl manholes in the interval of min 15 m to 20 m of standard size made of brick masonry / RCC as Precast RCC as drawing sheet with SFRC ventilating coveR and frame incl all items and caities to executeand make sewer line functional.

Soakage well excavation in any type soil, foundation in PCC 1:3:6, wallls of honey combed masonry with ring of M-25 concrete incl intercepting chamber and screen chamber made of Brick masonry in CM, RCC cover slab in M-25/ SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size 3.60m dia x 3.00m effctive depth as per drawing sheet No. S-52/64.

Septic tank design to carry sewage and sullage water, excavation in any type of soil. PPC 1:4:8 below foundation, RCC M-30 Design Mix in walls, Base slab, Baffle walls and Slab incl beams etc with vent shaft, manholes openings with cover connection etc, complete with effective depth of 1.5m and overall depth of 3m for 50 users with upflow filters as per drawing sheet No. 2/2.

Providing and laying and consolidating 150mm thick premix WMM from mixing plant, rolled by 8 to 12 ton vibrating (tondom) road roller to confirm surface and compacted to required gradient and camber complete with mechanical paver, filler shall be added as per job mix design and all as specified and direct

General Note : 1. The BoQ for A/C plant (2x40 TR working + 1x40 TR stand by) mentioned in Sch 'A is indicative. The contractor is supposed to design the A/C plant and ensure that design parameters, as mentioned in tender, are met after construction/execution of contract. 2. The required inside condition is as given below :- DBT - 22+2°C RH - 55+5°C

40.0 TR (2W+1S) CHILLER SUB HEAD 'A' - MACHINERY Supply, Installation, Testing and Commissioning of water-cooled scroll chiller with multi compressors, comprising of Hermetic compressors, DX Evaporator, shell & tube condenser, suitable expansion device, suitable for operation on R-407C refrigerant and complete in all respects as required of 40.0 TR actual Cooling Capacity. Water Temperature IN - 54.0 deg F Water Temperature OUT - 44.0 deg F Fouling Factor - 0.0005 FPS Condenser : Water Temperature IN - 90.0 deg F Water Temperature OUT - 97.5 deg F Fouling Factor - 0.001 FPS Water flow rate through Chiller - 96 USGPM Water flow rate through Condenser - 160 USGPM

PUMP S (2W+1S) Supply, Installation, Testing and Commissioning of end-suction centrifugal Chilled water pump capable of delivering 96 USGPM of water against 18 mtr WG head comprising of the following and complete as required. (a) 1 no. - Pump with bronze impeller, S.S Shaft, CED Coated CI body and mechanical seal (b) 1 no. suitable HP, TEFC squirrel cage induction motor (IE-2) with class 'F' insulation, 2900/1450 RPM synchronous speed, operating at 415 ± 10 % Volts, 3 phase, 50 Hz A.C. supply; Minimum Efficiency 75% (c) Duly insulated with 19 mm thick closed cell nitrile rubber insulation cladded with aluminium sheets of 24G thickness and properly clamped to pump in two semi-circular sections as required (d) Lot-Mounting frame work with anti-vibration pads

Supply, Installation, testing and Commissioning of endsuction centrifugal condenser water pump set capable of delivering of the folling and complete as required. a) 1 No. pump with bonze impeller, SS Shaft, CI body and mechanical seal. b) 1 No. suitable HP, TEFC squirrel cage induction motor (IE-2) with class 'F' insulting, 2900/1450 RRPM synchronous speed operating on 415 ± 10% volt, 3 phase, 50 Hz AC supply, Minimum Efficiency 75%.

Supplying, Installing, Testing and Commissioning of Steam-type Humidifier package of 9.0 kW capacities with suitable humidistat as required; the humidifier shall be interlocked with thermostat or RH sensor, suitable for outdoor installation.

All as per item No 21 but 6.0 kW

COOLING TOWER Supply, Installation, Testing and Commissioning of induced draft counter flow, vertical discharge-type FRP Cooling tower of 1.51 lacs kCal/hr heat rejection capacity with ultra-violet treated durable & highly efficient PVC fillings with integral louvers and drift eliminators, open pan suitable for water distribution complete with hot FRP water basin. The hot water shall be distributed to fills in each cell via open-type gravity basin or with spray nozzles or having self-rotating sprinklers. Cooling tower shall be provided with statically and dynamically balanced one no. anti-corrosion treated axial flow type fan - either direct-driven or driven through special bevelled reduction gear box with TEFC induction flame-proof motor with IP-65 protection, IE-2, suction screen, make up and quick fill arrangement, overflow and drain connections and suitably inspected hot-dipped galvanized ladder, access arrangement for cooling tower interior, anti-vibration mountings etc., complete as required. The unit shall be installed at proper foundation as per requirements. (Civil foundation works is not included in the item, shall be in the scope of civil contractor). It shall have non-corrosive structure and casing for durability of the components. Water Leaving Temperature : 90.0 deg F Water Entering Temperature : 97.5 deg F Water Flow Rate : 160 USGPM Ambient Wet Bulb Temperature : 83 deg F

FLOOR MOUNTED AIR HANDLING UNITS Supply, Installation, Testing and Commissioning of factory built Floor-standing double-skin type air handling units of 10900 CFM / 22.6 TR with thermal break profile made of 43 mm thick panels, consisting of pre-plasticized G.I. casing of thickness 0.6 mm at outside layer and plain Al. sheet of thickness 0.6 mm at inside layer with polyurethane foam (PUF) insulation of density 40(+2) kg/m3 factory injected between them by injection moulding machine, complete with blower section with blower Direct Driven plug / DIDW backward curved centrifugal fan of 50mm WG static pressure, 4/6 rows deep cooling coil section with aluminium finned copper tubes, filter sections with 50 mm thick washable synthetic type Pre-filters having efficiency 90% down to 10 microns, direct/belt-driven package with TEFC drive motor (IE-2) suitable at 415 + 10% Volts, 50 Hz, 3-phase A.C. supply, complete with mixing box of same material as AHU, drain connections with drain valve, stainless steel drain pan, necessary vibration isolation arrangement (spring-loaded), silicon-coated flexible duct connector etc., complete as required in all respects. AHU is to be provided with canopy for outdoor installation. The AHU should have space for humidifier. VFD panel with VFD (quantified separately), necessary control arrangement to switch off the fan in case of fire, indicating lamp & all safety precautions in a flame-proof powder-coated GI enclosure with necessary power and control cable as required.

All as per item No 23 but 6400 CFM / 13.5 TR

Supply, Installation, Testing and Commissioning of factory-built Floor-standing double-skin type air handling units of 10700 CFM / 25.0 TR made of 25 mm thick panels, consisting of pre-plasticized GI casing of thickness 0.6 mm at outside layer and plain Al. sheet of thickness 0.6mm at inside layer with polyurethane foam (PUF) insulation of density 40 (+2) kg/m3 factory injected between them by injection moulding machine, complete with blower section with blower Direct Driven Plug /DIDW backward curved centrifugal fan of 50 mm WG static pressure, 4/6 rows deep cooling coil section with aluminium finned copper tubes, filter sections with 50 mm thick washable synthetic type Pre-filters having efficiency 90% down to 10 micron, direct / belt driven package with TEFC drive motor (IE-2) suitable at 415 ± 10% volts, 50 Hz, 3 phase, A.C supply, complete with mixing box of same material as AHU, drain connections with drain valve, stainless steel drain pan, necessary vibration isolation arrangement (spring-loaded), etc., complete as required in all respects. The AHU should have space for humidifier. VFD panel with VFD (quantified separately), necessary control arrangement to switch off the fan in case of fire, indicating lamp & all safety precautions in a flame-proof powder-coated GI enclosure with necessary power and control cable as required.

All as per item No 24 but 8800 CFM / 19.0 TR

VARIABLE FREQUENCY DRIVE Supply, Installation, Testing & Commissioning of HVAC dedicated VFDs suitable for the 7.5 kW fan motor capacities (the integration of the VFD with fan motor is included in this item) with IP-55 enclosures with Mains disconnect suitable to fit-out in electrical panel (flame-proof), having: Built-in dual 5% impedance DC link reactor (harmonic filters) on the positive and negative rails of the DC bus of the VFD. Built-in EMC Filters (electromagnetic compatibility filters) for VFDs for restriction of conducted emissions to comply with IEC61800: 3 (unrestricted distribution):2004 Category C 1 for 50 meters of cable length between motor & VFD. Three-feedback PID (proportional-integrated-derivative) controller having capability to simultaneously accept 3 feedback signals from temperature sensor, pressure sensors or RH sensor for process optimization and accordingly regulate the speed of the fans.

All as per item No 25 but 5.5 kW

INSULATED CHILLED PIPING ( SUB HEAD 'B') Supplying, laying/ fixing, testing and commissioning of 100 mm dia. (32 mm thick insulation) nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with closed cell Class 'O' Nitrile Rubber elastomeric insulation of density 40 - 55 kg/m3, Thermal Conductivity of 0.037 W/mK at 20 deg. C mean temp. and µ≥7000 using manufacturer's recommended rubber-based adhesive in a blend of solvents and finally applying Class B (GB 8624), Class 0 (BS 476) having a flammability index 5 (AS1530.2), with a cladding of 350µm in thickness made from a 3-layer composite film of metallic appearance with aluminium intermediate layer and UV protection complete, and having a permanent curl to be applied with 30-50 mm overlap using plastic rivets and manufacturer's recommended 50 mm PSA tapes. All bends, T-sections and end caps shall be cladded with thermoformed fittings of the same composite covering system, designed as per specifications and as required complete in all respects. Note: The pipes of sizes 150mm & below shall be M.S. 'C' class as per IS:1239.

All as per item No 26 but 80 mm dia. (25 mm thick insulation)

All as per item No 26 but 65 mm dia. (25 mm thick insulation)

All as per item No 26 but 50 mm dia. (25 mm thick insulation)

BALANCING VALVE 80mm dia with BUILT-IN MEASURING FACILITY of C I body flanged construction with EPDM coated disc with long pitch with protruded out pipe insulation & PN 16 pressure rating for chilled water circulation as required.

All as per item No 27 but 65 mm dia.

All as per item No 27 but 50 mm dia.

Y - STRAINER 80mm dia of ductile CI Body flanged ends with stainless steel strainer for chilled water circulation including insulation as required.

All as per item No 28 but 65 mm dia.

All as per item No 28 but 50 mm dia.

Three-way Motorized Valves with modulating motor in cooling/heating coil of air handling of 28-50 USGPM sizes.

All as per item No 29 but 51-82 USGPM.

Industrial type pressure gauges with gun-metal / brass construction isolating valve, complete with all accessories as required.

Industrial type mercury in glass industrial-type thermometers with gun-metal/ brass construction isolating valve complete with all accessories as required.

Digital thermometers with probe suitable for binder test point application with brass construction, nitrile sealing bushes, max. operating pressure of 16 bar & max. working temperature of 110 deg. celsius as required.

Dial-type pressure gauge with probe suitable for binder test point application with brass construction, nitrile sealing bushes, max. operating pressure of 16 bar & max. working temperature of 110 deg. celsius as required.

Auto Air - purge valve of brass construction of 15 mm dia (Air Vent will be fitted with an isolating ball valve - gunmetal/brass construction)

FLEXIBLE CONNECTION Supply, Installation, Testing and Commissioning of Flexible Connector for 80 mm dia. pipe having PN-16 working pressure with anti-vacuum rings complete with flanges, nuts, bolts, seal etc.

DRAIN WATER PIPING Supplying, Fixing, Testing and Commissioning of G.I. medium class water pipes as per IS 1239/1979 of 40mm dia sizes along with necessary clamps, fittings such as bends, tees etc. adequately supported and duly insulated with 13 mm thick closed cell elastomeric nitrile rubber of class 'O' insulation applied by adhesive conforming to standard specifications complete with type 3, grade 1 roofing feltstrip (as per IS:1322 as amended up to date) at joints and repairing of damage to building etc. as required complete in all respects.

EXPANSION TANK Supply, Installation, Testing of open-type expansion tank of MS Construction made of 6 mm thick mild steel sheet duly insulated with XLPE insulation applied by adhesive conforming to standard specifications and finally applying 0.63 mm thick aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS:1322 as amended up to date) at joints and repairing of damage to building etc., as required, complete in all respects with connection over flow and drain 40 mm dia. 500 x 500 x 500 (high)

CONDENSER WATER PIPING Supplying, Fixing, Testing and Commissioning of condenser water pipes of 150 mm dia sizes and materials along with necessary clamps, vibration-isolators and fittings such as bends, tees etc. but excluding strainer and gauges etc. adequately supported on rigid supports / including painting valves including minor holes & works making of good the damage done welded black steel pipe as IS:3589 walls etc as required. Note:  The pipes of sizes 150mm & below shall be M.S. 'C' class as per IS : 1239.

All as per item No 38 but 100mm dia.

BALANCING VALVE 100mm dia with BUILT-IN MEASURING FACILITY of Gun-metal construction upto 50 mm dia. & cast steel/ ductile iron body upto 300mm dia. as required, having flanged construction with SS disc having long pitch with protruded out pipe insulation & suitable for PN-16 working pressure for condenser water circulation as required. The Ductile iron body shall be painted with one coat of Inorganic ethyl self-curing zinc silicate premier at 75 microns & single coat of super high-build epoxy MIO Coating cured with polyamide hardener at 150 microns & finally two coats of High Build Gloss Aliphatic Acrylic Polyurethane at 50 micron dry film thickness.

Y - STRAINER of 100mm dia cast steel Body, flanged ends with stainless steel strainer, suitable for PN-16 working pressure for condenser water circulation as required.

FLEXIBLE CONNECTION Supply, Installation, Testing and Commissioning of Flexible Connector for 100mm dia. pipe having PN-16 working pressure with anti-vacuum rings complete with flanges, nuts, bolts, seal etc. to be installed at condenser suction and discharge.

FLOW SWITCH of brass/polymer construction suitable for 100 mm dia. pipe

Industrial type pressure gauges with gun metal/brass construction isolating valve complete with all accessories as required.

Industrial type mercury in glass industrial-type thermometers with gun metal/ brass construction isolating valve complete with all accessories as required.

Auto Air - purge valve of brass construction of 15 mm dia (Air Vent will be fitted with an isolating ball valve - gunmetal/brass construction )

ON-LINE SCALE PREVENTER Supply, Installation, Testing and commissioning of On-line, non-chemical water treatment scale preventer system (suitable for 150 mm dia. pipe) having flow rate: 320 USGPM

MAKE-UP WATER TANK Supply & Installation of make-up water tank of 10000 ltr HDPE Construction as required complete in all respects with connection, over flow and drain. Make up connection with float valve, drain valve, incoming line valves and fittings as required.

DUCTS Supply, Installation, Balancing and Commissioning of factory-fabricated 24 gauge (thickness 0.63mm), GSS sheet metal rectangular ducting with supports as per IS 655-2010 complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and as required of following sheet thickness complete as required.

All as per item No 48 but 22 gauge (thickness 0.8mm).

Supply, Fabrication, Installation, Balancing and Commissioning of site- fabricated 24 gauge (thickness 0.63mm), GSS sheet metal rectangular ducting with supports as per IS 655-2010 complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and as required of following gauges:

All as per item No 49 but 22 gauge (thickness 0.8mm).

VAV BOX Supply, installation, testing & commissioning of rectangular inlet & rectangular outlet Variable Air Volume box 850mm x 300mm, 3042 CFM for supply air duct, casing from GSS , internal fibre glass insulation lining (density 32 kg/m3 )with a protective mar-glass facing suitable for velocities of up to 20 m/s. The insulation material should be tested to BS 476 Part 6,1989 and part 7 ,1997 for fire propagation and surface spread of flame respectively. Control damper made from sheet steel with tip seal, aluminium sensor tubes, polyurethane plain bearings. As per ISO 5220, 1981 on aerodynamic testing and rating of constant and variable dual and single duct boxes and single units, ISO 3741,1988 for the determination of sound power levels on noise control. Casing Air Leakage rating according to Class A DW 144,1998 with multi-hop wireless mesh module, communicable controller, pressure differential switch and digital thermostat, capacitive touch button with e-ink display. All plastic materials should be UL-listed fire retardant material.The VAVs shall be used in stand-alone mode complete with own temperature sensor and controller and shall perform the function of maintaining the temperature and airflow.

All as per item No 50 but 800 x 300, 2824 CFM

All as per item No 50 but 750 x 300, 2630 CFM

All as per item No 50 but 650 x 300, 2211 - 2196 CFM

All as per item No 50 but 600 x 300, 1974 CFM

All as per item No 50 but 550 x 300, 1902 - 1800 CFM

All as per item No 50 but 500 x 300, 1608 - 1530 CFM

All as per item No 50 but 450 x 300, 1422 - 1305 CFM

All as per item No 50 but 400 x 300, 1302 CFM

DIGITAL DIFFERENTIAL PRESSURE SENSOR Supplying, Installation, Testing and Commissioning of Digital Differential Pressure Sensor with Modbus communication and necessary power supply circuit suitable for 220 V, across the supply air duct for indicating pressure status. The switch shall be with connecting tube and metal bends for connections to the duct. The housing shall be IP -54 rated.

GRILLE Supply & Fixing of powder-coated extruded aluminum Supply air grilles with volume control damper complete with nuts, bolts, screws etc. as per approved drawings and as required.

Supply & Fixing of powder-coated extruded aluminum Return air grilles without volume control damper complete with nuts, bolts, screws etc. as per approved drawings and as required.

LOUVER Supply, Installation, Testing and Commissioning of powder-coated extruded aluminium louvers with synthetic removable type filter, bird screen & damper for fresh air intake.

Supply, Installation, Testing and Commissioning of powder-coated extruded aluminium louvers with synthetic removable type filter, bird screen & damper for exhaust air.

Supply, installation, testing and balancing of extruded aluminium construction duly powder-coated non-vision air transfer grilles with two side frame to be provided in doors.

FIRE cum SMOKE MOTORIZED DAMPER Supplying, Installation, Testing and Commissioning of fire-cum-smoke motorized dampers as required, the blades and frame shall be min. 1.6 mm thick GI sheet and factory fitted in a sleeve made out of 1.6 mm thick GS Sheet of min. 400 mm length, as & where required, of required sizes including control wiring. The damper shall be motorized and have spring-return mechanism so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall have in-built mechanism and not externally mounted. For smoke extraction, necessary control arrangement shall be provided for passive smoke control system in the event of fire signal. The dampers shall be CBRI tested and certified for 120 minute fire rating against flame penetration as per UL standard 555-1995, and class I leakage as per AMCA 511. The assembly shall be complete in all respects, as required.

All as per item No 57 but Spring-return motorized assembly

All as per item No 57 but Actuator with control panel

INLINE FANS Supply, Installation, Testing & Commissioning of ducted Inline Fans 250 CFM, 15 mm WG static pressure, constructed of GSS having acoustic insulation inside casing with centrifugal blower, motor encased in sheet metal casing, silicon coated flexible duct connector etc. The Fan shall have electric motor suitable for operation at 230 V+ 10%,50 Hz, 1 phase AC supply, gravity louvers complete with 3 speed regulator.

PROPELLER FAN Supply, Installation, Testing & Commissioning of Propeller type exhaust air fans suitable for following capacities complete with electric motor suitable for operation at 230 V+ 10%,50 Hz, 1 phase AC supply ,gravity louvers of the 300mm dia size.

ACOUSTIC INSULATION Supply and Application of Acoustic Insulation 15 mm thick, inside the supply air duct with engineered nitrile rubber open cell foam with density 140 - 180 kg/m3 passing Class 1 Fire Performance test as per BS 476 Part 7, Air Erosion test for 10,000 fpm air velocity as per ASTM C 1071-05 and with built-in antimicrobial protection. The material should pass Fungi Resistance Test as per DIN EN ISO 846 Method A and Bacterial Resistance Test as per DIN EN ISO 846 Method C; to be applied using manufacturer's recommended Rubber based Adhesive in a blend of solvents.

THERMAL INSULATION Supply & Installation of Thermal Insulation 19mm thick on Ducts not exposed to sunlight using closed cell Class 'O' nitrile rubber elastomeric insulation of density 40 - 55 kg/m3, Thermal Conductivity of 0.037 W/mK at 200 deg. C mean temp. and μ≥7000 (without any additional vapour barrier) and with factory laminated aluminium foil of minimum 60 Microns thickness having weight of 193 gsm as per EN ISO 2286-2, tensile strength shall be 90N/15mm as per EN ISO 527-3 with elongation 10% as per EN ISO 527-3; to be applied on Ducts using manufacturer's recommended Rubber based Adhesive in a blend of solvents.

Supply & Installation of Thermal Insulation 19 mm thick on ducts running outside the building using closed cell Class 'O' nitrile rubber elastomeric insulation of density 40 - 55 kg/m3, Thermal Conductivity of 0.037 W/mK at 200 deg. C mean temp. and μ≥7000 (without any additional vapour barrier) and with factory-laminated cladding made from 3- layered composite film of metallic appearance with aluminium intermediate layer and UV protection of 230μm in thickness; to be applied on Ducts using manufacturer's recommended rubber-based adhesive in a blend of solvents.

BMS COMPUTER WORKSTATION: PC Workstation or equivalent Server machine, INTEL® XEON® Processor E5 series: 3.0 - 3.8 GHz, 4 Cores, 16 GB RAM & 1 TB HDD, 10 MB cache, 1 Gbps Ethernet LAN; OS: Windows 7 Professional (64-bit) or higher, integrated graphics, USB 3.0 ports & internal modem, PCIe expansion slots, optical drive (DVD + RW), Web server software, 1 Gbps Network Interface card for network connection, in-built anti-virus software. Accessories: 1. Monitor: 27" colour graphics monitor, IPS with LED backlight, 1920x1080 FHD resolution, 16:9 aspect ratio with 7 ms response time 2. Optical Mouse 3. Keyboard 4. Printer: Laser-jet colour A4 multi-function system-compatible printer

BMS WEB-BASED SERVER SOFTWARE : Multi-user, with minimum 5 simultaneous users, having web-based Server license for Building Automation solution with energy management module for energy efficiency and maintainability, with dynamic graphics. The system architecture must support open industry standards including BACnet, MODBUS, OPC. The system ought to have secure remote access to each data point, and easy network extension through plug-n-play I/O modules. The Web-Based Server software shall work with standard Web-Browsers such as Microsoft Internet Explorer, Google Chrome, etc., as well as proprietary web-browsers, with e-mail / SMS option available. The software Shall be capable of High Availability Mode and Multiple Screen Approach. The software must meet the requirements in the given I/O summary and technical specifications including configuration, facilitate graphic mapping for all I/O summary points, must display animated graphics including flexible dashboard - (displays information on screen), navigation between pages, real-time pop-up alarms - (the software automatically highlights issues / deviations - based on set rules and data analytics), display of logs including comparisons, trends and correlations. The software must provide reports in customized format, as and when required. The software must possess configurable robust password protection for the Building Management System, with military-grade encryption. The system shall have provision for secure remote monitoring, with access point granted to authorized users, as and when required. Note: All required software shall have original license compliant with BMS software.

PROGRAMMABLE & APPLICATION SPECIFIC CONTROLLERS (DDCs) - UL LISTED: DDC controllers for Chilled Water Plant Programmable and Application specific - 32 bit, UL Listed BACnet (BTL certified) Real-Time controllers with programmable memory, field mounted, configured as per given Data Point summary for respective building services, and as per given distributions. The controllers must be multi-protocol supporting open industry standards, including BACnet IP. The controllers ought to be stand-alone Direct Digital Controllers (DDCs) / Automation Server Controllers, with I/O modules. DDCs must have minimum 2 built-in Ethernet ports. DDCs shall have alarming/trending and scheduling feature and must have storage capacity to store graphical pages/data. The networkable BACnet DDCs must be capable of peer-to-peer chain-in communication with lockable MS mounting cabinets, duly powder-coated connector strip, internal wiring and with space to house controller and relays, as per the I/O summary. Each DDC must have minimum 15% spare I/O points. No module with digital output to analog output, analog output to digital output conversion shall be allowed to integrate with the system. Proprietary protocol shall not be allowed. No external I/O module or Multiplexer integration shall be allowed. The power supply for BMS controllers must be of the same make as of controller (UL listed) using 24 VDC power for power ON, TRIAC o/p. Each controller shall feature a jog-dial and an integrated graphical display (128 x 64) with backlight and response time down to 10 ms.

All as per item No 65 but DDC controllers for AHU

SENSORS AND FIELD DEVICES Supply, installation, testing and commissioning of necessary input sensor transmitters/transducers comprising the following: Immersion Temp. Sensor for CHW line

Outside Temp. & Humidity Sensor

Water-differential Pressure Switches for Water Pumps

Water Pressure Transmitter

Air-differential Pressure Switch DP for Monitoring Blower, Fan & Filter Status

Duct-type Temp. and RH Sensor

Water Level Switch - Cooling Tower

Air Pressure Transmitter

Digital Energy Meters with RS-485 port, LCD display type, suitable for 3P, 4W LT application, for 5A CT secondary and CT primary selected from 5A to 6000A in steps of 5A; the meter shall operate on RS-485 MODBUS RTU communication protocol and record parameters like kWh, V, A, PF, kW and frequency; class accuracy 1.0.

CONDUITING, WIRING & CABLING Supplying, laying, termination, testing and commissioning of signal cables. (2 core 1 mm2), PVC insulated, tinned copper conductor cable un-armoured.

Supplying, laying, termination, testing and commissioning of communication cables, Cat-6 unarmoured.

Supplying and laying of following sizes of ISI-mark 1.6 mm thick, 25mm dia FRPVC conduit on surface/recess including cutting/filling chases along with conduit, accessories etc. complete as required.

All as per item No 77 but 20 mm dia

The outgoing feeders as indicated in BOQ shall have suitable range of followings (except capacitor feeders). ALL Digital electronic MFM cum kWh meter where provided shall be equipped with communication port & three-phase indicating lamps protected by 2 amps SP MCBs. 415/110V suitable rating control transformer shall be provided for aux. control supply. Wiring with space heater, thermostat and control MCBs shall be provided for all vertical sections of main LT panel. All incoming as well as outgoing feeders shall have pad locking facility. Suitable danger board shall be provided. All MCCBs shall be provided with front rotary handle and operating mechanism for door interlock with pad locking of MCCBs handles in “OFF” position. All hinged door shall be earthed through 2.5 sq.mm tinned braided copper wire. Panels shall be powder-coated with grey paint shade no. RAL-7032 of IS-5. Minimum Degree of protection for following type of distribution panel enclosure shall be as per IS:60439 All motor feeders MCCBs shall be of motor duty. Supporting/Base rigid steel framework. TPN MCCB’s shall mean 3 pole MCCB’s with adequate sizes of neutral link. Final rating & various parameters, in addition to those specified below, shall be selected on the bases of ambient conditions at site, client specific requirements, requirement for the NOC from various statutory authorities, as per detailed design stage calculations. Each Panel incomers/outgoings shall be provided with suitable contacts/terminals to receive the Al. conductor cables given in the latter section. Each Panel shall be minimum IP-54 for Indoor environment except for outdoor conditions, which are mentioned separately.

Supply, installation, testing & commissioning of wall-mounted front operated LT PANEL for 415V, 3 Phase, 4Wire 50 Hz AC supply system fabricated in compartmentalized design with CRCA sheet steel of 2mm thickness for frame work and covers, 3mm thickness for gland plates i/c cleaning & surface treatment with 9-tank process before powder coating in approved shade, having specified below Amp. capacity extensible type TPN Aluminium Alloy bus bars with suitable rating: Neutral to high conductivity, DMC/ SMC bus bar supports, with short circuit withstand capacity of 35kA for 1 sec,

bottom base channel of MS section not less than 100mm x 75mm x 5mm thick, fabrication shall be done in transportable sections, entire panel shall have a common copper earth bar of size 32mm x 5mm at the rear with 2 nos. earth stud, solid connections from main bus bar to switch gears with required sizes of earth bus, Al. bus bars, numbering & sign writing, interconnection & control wiring including the cost of connection through bus bar / copper conductor flexible connection with necessary interlocking as per requirement with PVC insulated FRLS copper conductor single core cable, cable alleys, cable gland plates in two halves, i/c providing following switch gears:

Supply, installation, testing & commissioning HVAC PANEL - PLANT ROOM INCOMER 200A 4P MCCB (35 kA) Icu=Ics micro-processor based having earth fault protection with 600A 4P ASTS(T) with bridging bars and as per IS/IEC-60947 complete as required. 1 set of R, Y, B phase, ON indicating lamps 1 no. (0-500V) Voltmeter with built-in VSS with 3 nos. 2A SP MCB 1 no. (0-500A) Ammeter with ASS with 3 nos. 500/5A CTs BUS-BAR 250A TPN Aluminium Bus-Bar with colour-coded PVC sleeves OUTGOINGS Following Outgoings with thermal magnetic-based releases (except specified anywhere) with Volt Meter & required CTs, indications, operating handle with door interlock, spreader links and phase barrier, solid neutral link and accessories as required. (Ics=Icu=35kA) for each. Note: Chiller is assumed to be provided with its starting arrangement with chiller supply. 4 nos 80A TP MCCB 25 kA microprocessor-based having earth fault 4 nos. 16A TP MCB 10 kA 4 nos16A TP MCB 10 kA 4 nos 16A TP MCB 10 kA 10 nos 25A TPN/SPN MCB c curve 10 kA Automatic DOL starter for 2.2 kW motors with over load relay, SET indications, Push Buttons, auto manual selector switch, C.T. operated Ammeter with selector switch etc. complete with single phase preventer as required - 3 sets (CHW Pumps) Automatic DOL starter for 3.7 kW motors with over load relay, SET indications, Push Buttons, auto manual selector switch, C.T. operated Ammeter with selector switch etc. complete with single phase preventer as required - 3 sets (CDW Pumps) Automatic DOL starter for 3.7 kW motors with over load relay, SET indications, Push Buttons, auto manual selector switch, C.T. operated Ammeter with selector switch etc. complete with single phase preventer as required - 2 sets (Cooling Tower)

Supply, installation, testing & commissioning AHU PANEL GROUND FLOOR & First floor INCOMER 100A 4P MCB (25 kA) Icu=Ics; thermal magnetic-based having earth fault protection with front operating rotary handle and as per IS/IEC-60947 complete as required. METERING & INDICATION 1 set of R, Y, B phase, ON indicating lamps 1 Nos (0-500V) Voltmeter with built-in VSS with 3 nos. 2A SP MCB 1 Nos (0-100A) Ammeter with ASS with 3 nos. 100/5A CTs BUS-BAR 1 set of 150A TPN Aluminium bus-bar with colour-coded PVC sleeves OUTGOINGS Following Outgoings with thermal magnetic-based releases with Volt Meter & required CTs, indications, operating handle with door interlock, spreader links and phase barrier, solid neutral link and accessories as required. (Ics=Icu=16kA) for each 25A TP MCB (2 AHU, 1 spare) 2 nos 25A TP MCB (1 AHU, 1 humidifier) 10 nos 16A SPN MCB c curve 10 kA Panel should have space to fix VFD in AHU, indicating lamp & all safety precautions in a GI enclosure with necessary power and control cable as required. PANEL

Supplying and making end terminations with brass compression gland and aluminium lugs for 3.5 core x 35 sq.mm size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

All as per item srl No 83 but 3.5 core x 6 sq.mm.

All as per item srl No 83 but 3.5 core x 4 sq.mm.

Providing and fixing of control cable with 2C x 1.5 sq.mm size of copper conductor armoured cable, making connections etc., as required

EARTHING Supplying, fixing, installation and commissioning for earthing complete with galvanized steel earth plate 600 x 600 x 6.0 mm thick buried directly in ground (earth pit not less than 2.25 mtrs deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to GI strip of size 32 x 6 mm by means of bolts, check nut, nuts and washers including charcoal dust and common salt, with necessary excavation in soft loose soil returning filling in and removal of surplus soil to a distance upto 50 mtrs, PCC pit in cement concrete 1:3:6 type C1 using (20mm grade stone aggregate), precast RCC cover shall be provided in RCC 1:2:4 type B-1 (using 20mm grade stone aggregate), 40 mm thick pit cover reinforced with 8 mm dia TMT bars 75 mm c/c both ways, MS handle 12 mm dia, PGI funnel wire mesh and GI watering pipe of 20 mm bore (light grade) and earth lead protection pipe 40 mm bore (light grade) GI pipe for earth lead protection, including earth work complete, etc. as specified and directed by Engineer-in- charge. Note: GI strip and protection pipe of 40 mm dia upto 7.5 meter length is deemed included in the rate quoted.

Providing and fixing 25 x 5 mm dia GI strip for earthing

CABLE TRAY Supplying, fabricating and installing of 150 mm (50 mm x 1.6 mm thick ) of hot dip galvanized ladder-type cable trays including horizontal vertical bends, reducers, tees, cross members and other accessories as required and duly installed from the ceiling/ side walls with suitable sizes of channels/ angles with anti-corrosion painting, full threaded GI rods etc. complete as required.

All as per ser item No 85 but 200 mm (50 mm x 2.0 mm thick )

Supplying and filling broken stone boulder 50 to 100mm size fileter media (300mm witdth minimum) along the side wall of the box incluidng filter mesh (geo-composite membrane) 300 x 300 at weep hole in RCC wall in sttaggered manner 1500 mm c/c and embeded at 10* down towards outside with PVC pipe 100mm dia shall consist of selected earth confirming to appendix : 6 of IRC-78 haveing properties c=0, ø=30 , all complete as per drawing and direction of Engineer-in-cheif.

M & L for appliying two coats of weather coat paint on newly plastered surface of wall including preparation of surfaces complete.

Providing and fixing GI chain link fabric fencing of requried witdth in mesh size 50 x 50 mm including stregthening with 2mm dia wire or nuts, bolts and wahers as required complete as per the direction of Egineer -in-charge. Made of GI wire of dia 4mm PVC coated to achieve outer dia not less than 5mm in required colour and shade.

Providing and applying of swellable type water stop tape 19mm x 25mm thick in liner meter (expansive nature) for construction joints treatement of RCC structure such as reft slab, retaining wall, water storage tank and at the junction of raft slab with the retaining wall etc. After cleaning the surface, one coat of requried primer for swellable water stop tape shall be applied throught the length of the joints @ 3.78 litre per 240 running meter. over the primed surface swellable type water stop tape shall be placed. The work shall be carried out all cdomplete as per specification and the direction of the Engineer-in - Charge . The product performance shall carry guarantee for 10 years against any leakage.

M & L for cutting the existing DI pipes 200/150 mm dia for inserting TEE 200x200x100 mm dia socketed one collar including joints etc. ,complete all as specified and directed

S&F for 40mm dia light grade GI pipe 1.5m long, bent to shape for fixing of street/security light fitting inlcuding clamps 40x6mm, nut & bolt for fixing on pole

SUB TOTAL OF SCH 'A' SEC-XI