DEMOLITION OF EXISTING TEMPORARY LIVING ACCN AND PROVN OF PERMANENT LIVING ACCN AND PROVN OF PERMANENT LIVING FOR SNCOs AT AF STN NATHATOP

Amount

NOTE: Schedule "A" Part – I to Part – X are prepriced by MES. Bidders shall insert their Lumpsum amount in Green coloured field under Column - 6 only and for Items of Schedula 'A' Part XI Bidders shall insert unit Rate of each items of work in Green coloured field under Column - 6 only.

Total amount of Sch 'A' Part-I ( Building Work)

Total amount of Sch 'A' Part-II ( Site Clearance and Earth Work)

Total amount of Sch 'A' Part-III (Demolition and Dismantling Work )

Total amount of Sch 'A' Part-IV (Internal Water Supply )

Total amount of Sch 'A' Part-V (Internal Electric Supply )

Total amount of Sch 'A' Part-VI (Sewage Disposal )

Total amount of Sch 'A' Part-VII (Area Drainage )

Total amount of Sch 'A' Part-VIII ( External Water Supply)

Total amount of Sch 'A' Part-IX (External Electric supply)

Total amount of Sch 'A' Part-X (Lightening Protection)

Total amount of Sch 'A' Part-XI (Miscellaneous Work ) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only

S&F Two way bib cock with wall flange quarter turn (Low-flow) 16 mm dia. Make - Jaquar Model No KUP-35041PMGD (3.8 LPM) or equivalent in Crab Tree/Kohler brand complete all as specified and directed by Engineer-in-Charge

S&Fbrass CP mixer for mixing hot and cold water screwed down for iron pipe and fixed including all fittings and CP flange complete all as specified and directed by Engineer-in-Charge

Supply & Fixing 15 mm bore Brass Wall Mixer ( 2in 1) for mixing hot & cold water screwed down for iron pipe including all fittings and flange,etc. complete all as specified & as direcetd. (Jaquar Model No FUS-29273UPR)

S & F Hand shower (Health faucet) with 1 meter long easy flex tube in chrome finish and wall hook with NRV (Back flow preventer) Make - Jaquar Model No ALD-579 GA ( 6 LPM) complete all as specified and directed by Engineer-in-Charge

S&F LED Street Light fitting 45 watt, for opearting voltage between 120V to 300V system efficiency not less than 110 lumen / watt, PF-0.95 minimum, IP66 protection, 5700CCT(K), CRI between 80-85, confirming to LM79 and LM 80 standards or as per IS-16104:2012 and IS-16106:2012, for estimated life span of minimum 50,000 hrs consisting of high / low voltage cut off, maintenance free isolated Electronic driver circuits, Low THD, PMMA grade high quality Transmittance lens, Epoxy powder coated Die Cast Aluminium housing with LED street optics LENS for uniform light distribution, weather proof gasket for lamp & driver compartment, Heat resistance toughened UV stabilized glass fitted in cast aluminium housing with SS screws, including bracket made out of GI light grade pipe of suitable dia 1.5 mtr long bend to an angle of 120 degree with 02 Nos MS clamp 50mm x 5 mm and 04 sets of nuts,bolts and washers complete all as specified and as directed by Engr-in-charge.

M&L for concealed point wiring with 1.5 Sqmm size FRLSH copper conductor cable single core multi stranded including PVC conduit medium grade with all fittings and MS terminal boxes suitable for housing modular switches, socket and regulators including modular inner plate and cover plates of suitable modules and 1.5 Sqmm size FRLSH copper conductor cable single core multi standard and connection to common earth dolly all as specified and directed for the following:- (a) One light/fan /bell point controlled by one switch one way.

M&L for concealed point wiring with 1.5 Sqmm size FRLSH copper conductor cable single core multi stranded including PVC conduit medium grade with all fittings and MS terminal boxes suitable for housing modular switches, socket and regulators including modular inner plate and cover plates of suitable modules and 1.5 Sqmm size FRLSH copper conductor cable single core multi standard and connection to common earth dolly all as specified and directed for the following:- (a) One 3 pin socket outlet 5/6 Amp independent board

All as per item Ser No.19.00 here -in-before but for 5/6 Amp socket outlet point controlled by one switch on same board complete all as specified and directed .

All as per item Ser No.19.00 here -in-before but for 5/6 Amp socket outlet point controlled by two switch complete all as specified and directed .

S&F 5W LED light input voltage range 140-270 V, input frequency 50-60 Hz complete all as specified and directed

M&L for concealed point wiring with 2.5 Sqmm size FRLSH copper conductor cable single core multi stranded including PVC conduit medium grade with all fittings and MS terminal boxes suitable for housing modular switches, socket including modular inner plate and cover plates of suitable modules and 2.5 Sqmm size FRLSH copper conductor cable single core multi standard and connection to common earth dolly all as specified and directed for the following:- (a) One 16 Amp socket outlet on independent board

S & F modular type 1 module RJ-11 telephone scoket with shutter complete all as specified and directed by the engineer in charge

S & F modular type 1 module co-axial type TV socket all as specified and directed by the engineer in charge

S & F LED batten surface / wall mounted with specially designed powder coated aluminium housing, high optically efficient polycarbonate diffuser, in built electronic driver duly wired up to terminal block, power consumption 20W, luminaire lumen ≥ 2000 lm, system efficiency of > 110 lumens/W, with LED binning as per ANSI Bin C78.377A, photo biological safety report as per IEC624718 & electrical insulation class 1, Ingress protection IP 20, colour rendering index CRI>80, temp range 0 to 450C, driver efficiency>85%, power factor > 0.95, THD <20% as per IEC 61000-3-2, colour temp -6500K, surge protection 2.5 KV, 50,000 burning hrs (min) as per L7O criteria, two stages isolated constant current operated driver with range 150-270V AC and safety extra low voltage safe level < 60 V DC as per IEC standard with LM70 & LM 80 certification.

S & F LED batten surface / wall mounted with specially designed powder coated aluminium housing, high optically efficient polycarbonate diffuser, in built electronic driver duly wired up to terminal block, power consumption 10W, luminaire lumen >1000 lm, system efficiency of > 110 lumens/W, with LED binning as per ANSI Bin C78.377A, photo biological safety report as per IEC624718 & electrical insulation class 1, Ingress protection IP 20, colour rendering index CRI>80, temp range 0 to 450C, driver efficiency>85%, power factor > 0.95, THD <20% as per IEC 61000-3-2, colour temp -6500K, surge protection 2.5 KV, 50,000 burning hrs (min) as per L7O criteria, two stages isolated constant current operated driver with range 150-270V AC and safety extra low voltage safe level < 60 V DC as per IEC standard with LM70 & LM 80 certification.

S & F LED round surface mounted LED fitting aluminium housing,12 watt, for opearting voltage between 120V to 300V system efficiency not less than 100 lumen / watt, PF-0.95 minimum, IP20 protection, 5700CCT(K), CRI between 80-85, confirming to LM79 and LM 80 standards or as per IS-16104:2012 and IS-16106:2012, for estimated life span of minimum 50,000 hrs complete all as specified and as directed by Engr-in-charge.

S & F LED recessed mounted full lit luminaire with glare free uniform illumination in 2x2 Ft ,36 watt, for opearting voltage between 120V to 300V system efficiency not less than 100 lumen / watt, PF-0.95 minimum, IP20 protection, 5700CCT(K), CRI between 80-85, confirming to LM79 and LM 80 standards or as per IS-16104:2012 and IS-16106:2012, for estimated life span of minimum 50,000 hrs complete all as specified and as directed by Engr-in-charge.

S & F table lamp 7W LED Light made of Die-cast aluminum adjustable head for better beam and focus integrated on-off switch, for opearting voltage between 220V to 240V system efficiency not less than 100 lumen / watt, PF-0.95 minimum, IP20 protection, 6500CCT(K), CRI between 80-85, input frequency 50-60 Hz complete all as specified and directed by the engineer-in-charge.

Supply and Fixing powder coated Sheet metal enclosure DB VTPN 415 Volts 4 Way, IP 43, double door complete with 200 Amp size bus bar and neutral link, with provision for MCCB as incomer and MCBs SP/TP as outgoing grouted/flush to wall, complete all as specified and directed. Note - MCCB/ MCBs will be measured and paid separately.

Supply and fixing MCCB 4P 100 Amps Icu =16 kA at 415 volts Thermal - Magnetic Release, Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc .complete all as specified and directed.

Supply and fixing MCCB 4P 63 Amps Icu =16 kA at 415 volts Thermal - Magnetic Release, Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc .complete all as specified and directed.

Supply and fixing MCB Double Pole 20 Amps rating 240V, 10KA 'B' curve miniature circuit breaker complete with connection testing and commissioning complete all as specified.

Supply and fixing MCB Double Pole 32 Amps rating 240V, 10KA 'B' curve miniature circuit breaker complete with connection testing and commissioning complete all as specified.

Construction of Soakage wells size 1.8 M dia X 3.0 M effective depth excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of M25 concrete including intercepting chamber and screen chamber made of Brick masonary in CM, RCC cover slab in M25/ SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size all as specified and as directed.

Construction of Conventional type RCC Septic tank 100 Users designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, RCC M-30 Design Mix in Walls , Base Slab , Baffle walls and Roof Slab including beams etc with Vent shaft , manhole openings with cover connection etc., complete with effective depth of 1.5 meter and overall depth of 3 meter all as specified and as directed.

Supply and fix cast Iron sluice valve of size 80 mm bore, having pressure rating PN 1.0, double flanged, non-rising stainless steel spindle with iron wheel conforming to IS:14846-2000 with jointing material i.e. new rubber gasket, nuts & bolts, washer etc of suitable size complete all as specified and directed.

Supply and fix lagging to pipes, used in internal water supply or plumbing all round with 50mm thick bonded mineral wool performed SNAP ON pipe sections of density 144 kg/cum conforming to IS9842 for 80 mm dia pipe including chicken mesh wire netting 25mm gauge, 20mm mesh with aluuminium foil of .01 mm complete all as specified and directed.

Material and labour for construction of brick masonry valve pit of size 750mm x 750 mm x 750 mm (internal dimensions), using old size sub class 'B' brick, built in CM 1:6 and 10 mm thick cement plaster 1:4 both internally and externally with 75 mm thick PCC 1:3:6 type C-2 in foundation, PCC 1:2:4 type B-2 in benching complete with and including 2 mm thick mild steel sheet cover (mounted on angle iron frame of size 50 mm x 50 mm x 6 mm thick, embedded in PCC 1:2:4 type B-1 coping), fitted with proper locking arrangement, hinges and handle of suitable size and painting with two coats of black bituminous paint over a coat of red oxide zinc chrome primer on all steel surfaces, including necessary earth work ( in soft/loose soil), returning filling and removal of surplus soil to a distance n.exc 50 m complete all as specified and directed..

Supply, testing and commissioning of outdoor type dust & vermin proof L.T. Panel board cubicle type totally enclosed with outer shell shall be made out of 3.15 mm thick sheet & MS angle section of suitable size for frame, factory fabricated, compartmentalized inner shell shall be made of out of 2.0 mm thick sheet .The Panels must be design and verified as per the IS/IEC 61439-01 & 2 with complete type test certificates for conformance to IS / IEC 61439 -1 and 2, with 65 KA 1 sec along with MCCB mounted in switch boards with aluminium bus bars conformed to IEC 61641 with internal arc containment fault level of 65 KA/03 Sec and shall be suitable for Seismeic Zone III/IV Zone including the type test conducted at ERDA/CPRI for seismic test.All MCCB/ ACB panel should be single Tier for easy cable termination.Cable termination space should be adequate to safely gland and terminate al/cu cables for the given current ratings with Form B seperation for Incoming MCCB / ACB feeders and For Outgoing MCCB feeders. The Switch board cubicles shall have steel frame work enclosed on all sides and top by CRCA sheet steel of Minimum 2.00 mm thickness.The panel shall have integral base frame of 100 MM ISMC base channel.removeable undrilled gland plates shall be fitted for bottom cable entry and making connections, earth work and PCC foundation complete comprising of the followings and specified herewith:- (i) Rectangular Aluminium bus bar fixed on insulated mounting arrangement of rating 1.5 times current carrying capacity of incoming switch gear or not less than 200 Amp whichever higher provided with heat shrinkable sleeve not less than one mm thick. -04 Nos (ii) Cable alley for 01 I/C and 03 outging feeders. (a) INCOMING :--(i) MCCB 4P 500 Amps Icu =36 KA at 415 volts with microprocessor release type - 01 No (I/C) . Ics = 100 % Icu, adjustable overload setting from 0.4 to 1.0 x In ,adjustable short-circuit setting from 1.5 to 8 x Ir and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc . (ii) 3 lines LCD display 3P, 4W, multifunction meter in 96 x 96 sqmm flush mounted case, accuracy class 1.0 - 01 No (iii) Suitable CTs of cast resin type with necesaary CT shortlinking should be provieded . - 1 set.

((b) OUTGOING (i) MCCB 4P 160 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 01 No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc . (ii) MCCB 4P 100 Amps Icu =25 kA at 415 volts Thermal - Magnetic Release - 03 No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc . (iii) MCCB 4P 63 Amps Icu =16 kA at 415 volts Thermal - Magnetic Release - 02 No . Ics = 100 % Icu,with adjustable over load setting and adjustable short circuit setting and class II front face, Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc .(iv) MCB DP 16 Amps ,rating 240V, 10KA 'C' curve- 02Nos

S & F cable route indicator made out of 45 x 45 x 5 mm angle iron, 0.5mtr long embedded in PCC block of suitable size with moulded lettter HT CABLE or LT CABLE suitably incribed on CI circular plate 8 mm thick 100 dia including painting with two coats of synthetic enamelled paint over a coat of red oxide primer incl neccessary PCC 1:3:6, type C-2 (using 40 mm graded aggrregate) block of suitable size and neccessary earth work and excavation all as specified and directed.

Supply and fixing electric water heater storage type wall hanging mounting type with powder coated metallic body BEE 5 Star rated with diamond glass lined inner tank with maximum operating pressure of 8 bars incuding factory fitted thermostat maximum 75 Celsius with automatic thermal cutout and multifunctional saftey valve inculding suitable nuts & bolts for fixing arrangement operates on 230V ,maximum power consumtion -2kW of capacity 25 Ltrs , with all accessories and connection pipe 15mm bore 2 Nos for hot and cold water supply, complete all as specified and directed .

Design, installing, testing & commissioning of Micro processor controlled central heating plant of working capacity not less than 4,00,000 K Cal/Hr consisting of 3 units of 2,00,000 K Cal/Hr each (2W +1 Sby) , to achieve inside desire temperature 26°C ± 2°C through out the winter with humidity control to maintain relative humidity 55 ± 5% and suitable dust filtration up to 15 micron at suction and the conditioning satisfying those mentioned in the enclosed user data sheet as appendix "A" and with the following. Note: (i) The tenderer shall ascertain the correctness of heat load calculation and technical parameters based on building plan outside/inside parameterrs and design parameters as given in the tender and quote accordingly.(ii) The tenderer shall be responsible for the plant to meet the design condition round the clock irrespective of the full load capacity given in the shedule , which is given on not the less basis.(iii) The tenderer shall get the palnt installed by any of the origional eqipment manufacturer with their recommended makes of compitable component/items.(iv) In case of any change in technical parameter considered required to provide the design condition.the tenderer shall furnish the revised technical parameters along with the tender.(v) The complete design of the centeral heating plant has to get vetted from IIT/NIT before getting it approved from accepting officer.The design has to get approved from the accepting officer within 90 days of the commencement of work. (A) Thermic Fluid Heaters 03 Nos (2 Working +01 Standby) (i) Supply, installation, commissioning and testing of pressurised type 3 phase reverse flame horizontal / vertical smoke tube, Thermic fluid heaters (Three Nos) 02 Nos of working and 01 No stand by arrangement ,each of capacities 2.0 Lakh KCal/Hr complete in all respect, with standard accessories to meet the required condition of Nathatop station with temp and humidity criteria complete in all respect with combustion chamber and equipment automatic monoblock burner assy, fire tubes, control panel with sequence controller, photo cell for flame failure, HT transfer electrode blower assy, electrical panel, mounting frames, pressure gauge at inlet and outlet suitable operation on 50HZ three/single phase AC supply compete in all respect to maintain the inside temperature 26+/-2 degree celcius and RH = 55% +/- 5%

when the outside temperature drops to (-10) degee celsius i.e Nathtop winter climatic conditions including following items of work.Make : Therrmax/Ecoflame/Westerrn/Rapid Therrm/Alphatherm The boiler minimum specifications should be as under :- (a) Heater unit:-Heat exchanger ,consisting of closely wound, helical concentric coils double jacketed arranged to give adequate no. of passes on flue gas side & made out of ERW tubes confirming to BS 3059 Pt-I suitable for high temperature all as per manufacturer design and of required head and capacity . (b) Pressure jet burner:-Suitable for Diesel oil firing with stepless modulation mechanism all as per manufacturer design and of required head and capacity. (c) Combustion air fan with drive motor assembly all as per manufacturer design and of required head and capacity. (d) Control Panel : Dust protected pre-wired unit mounted air cooled control panel housing a burner management system , switchgear consisting of contractors, overload relays, fuses and MCB etc.all as per manufacturer design and of required capacity. 1.00 mm (20 Swg) GSS Ducting (e) The boiler shall be installed in system of (2W+1S).0.80 mm (22 Swg) GSS Ducting (f) The tenderer should get the plant installed by any of the original equipment manufacturer with recommended makes of compatible components of items. 0.63 mm (24 Swg) GSS Ducting (h)The boiler inner shell be made from carbon steel with dished ends (curved type) with thickness as per boiler design of OEM. (j)Outer shell be made from carbon steel with thickness as per boiler design of OEM. (k) Boiler tube shall be seamless MS tube for quality commensurate with the boiler requirement . (l) The front door shall be openable lined with high grade insulation and refactory (m)High efficient, low noise imported monoblock burner (Benton/Rello )/equivalent. (n)The boiler shall be insulated with 50mm thick resin bonded fibre glass wool and cladded with 22 guage GI sheet (epoxy painted) or any other thermal insulation as per OEM design. (o)Pre wired control panel (made from 18 guage CRC sheet ) Main incomer, MCB in/out temperature controller (digital)fault indicating light for water high temp, burner trip,flue temp, with alarm, hour meter for maint schedule etc. (p) 1 set of oil piping from unit to burner . (q) It includes suitable concrete foundation for Boiler . (ii) FLUE GAS CHIIMNEY - Supply, installation of mild steel flue gas chimney to accomodate emission of running of 02 Nos of Boilers of capacity 2.0 LakhsKcal/Hr made out of 3 mm thick mild steel sheet, minimum 3 mtr above the highest point of plant room or as per manufacturer recommendations which ever is higher including connecttion to each boiler. Note : - (a) The item shalll be complete with the mounting/fixing arrangement all as speciffied by the boiler manufacturer including the dia of the exhaust flue Gas chimney as per the design and specificaton of the boiler installed-01 Nos.

(b) The Boilers shall be connected to the chimney. (c) The portion of chimney inside the building shall be insulated with fiber glass insulation wool of density 24 Kg/Cum.The item shall be complete with mounting and fixing arrangement with necessary PCC work complete all as specified and directed. Qty -01 No (iii) Day Oil Storage Tank Supply , Installation,testing and commissioning of HSD oil day storage tank rectangular mild steel (IS 2062) construction of capacity of 1 cubic meter (volume of tank) complete with inlet, outlet, over flow drain and vent with flame arrestor. tank shall be made out of 4mm thick mild steel sheet and will be provided with supports made out of 50mm dia medium grade pipe to keep tank base at minimum 2500 mm above finished floor level. The tank shalll be provided witth level switches for on - off operaton of transfer pump. Extra high level and extra low level alarm shall be provided along with gauge indicator duly callibrated. Tank and structure shall be painted with synthetic enamel paint of approved colour over one coat of primer complete all as specified and directed by Engr in Charge Qty-02 Nos (iv) Bulk Oil Storage Tank Design, supply , installation ,testing and connecting with the system andd commissioning of horizontal cylindrical oil storage tank made out of mild steel with following paramaters. (a) Storage capacity (Nominal) : 3.0 cum (b) Shell thickness 4mm( minimum) (c) End plate thickness: 6 mm (Minimum) Note: Tank shalll be complete with removable lid with locking arrangement manhoole, lifting lug, ventt pipe dip stick and inlet, outlet connections and return pipes as per specifications including civil work for installation and staging. (v) HSD Oil Pipe Supply, installation, testing and commissioning of MS pipes heavy duty for HSD lines of suitable bore confirming to IS 1239 (Part-I) 2004 including clamps, bends, reducers, flanges, nuts, bolts etc.including brass valve, Non return valve and Y stainer of suitble dia Complete . Note: (a) Pipe outside the building shall have cladding of 0.5 mm thick aluminium sheets over 50 mm fiber glass insulation and as per specification. (b) Pipe inside the building shall be covered with woven fiber glass fabric of 50 mm thickness (140 Grams/Sq.Mtr.) and Coated with fire rated vapor barrier preferably epoxy resin or acrylic compound as per specification. (vi) Transfer gear oil pump fuel (self priming)

Supply installation testing and commissioning of self priming rotary gear flame proof transfer pumps off capacity 15 LPM at 10 Mtrs head for Kerosene or HSD oil complete with base mounting frame. PCC Foundation including holding down bolts , coupling guard TEFC enclosure motor 2 HP and other accessories required for commissioning etc coomplete all as specified and directed- 02 Nos (1 Working +01 Standby) (B) Glycol Based Water circulation System :- Supply, installing , testing and commissioning of pumping system consisting of horizontal suction and delivery pump sets having stainless steel impellers capacble of delivering LPS of thermic/ethylene glycol water against 25 meter head at outlet and complete as per specificattion. The system shall comprise of the following. (a) Centrifugal pumps with minimum 75% efficeincy , 30 LPS delivery at 25 mtr head suitable for parallel operation speed 1500 RPM including prime mover squirrel cage inducttion motor with TEFC enclosure and suitable power to drive the pump efficiently with class F insulation , 1500 RPM synchronous speed, operating on 415 +10% volts, 3 Phase , 50 HZ AC supply. (02 working +01 Standby) (b) Insulation of suitable thickness duly cladded by aluminium sheets off 0.5mm thickness and prroperly clamped to pumpset as per specifications required-01 Lot (ii) Mounting frame with antivibration pads for 3 Nos Pumpsets-01 Lot (c) RCC cement concrete foundation for the pumping unit as per OEM . (d) Supply and installation of 2.0 cubic meter (volume) capacity MS tank made out of 5 mm thick mild steel cylindrical/ rectangular with removable lid, in/out/drain/overflows system mounting arrangement making connections etc complete all as specified and directed ISI marked.-01 NO suitable dia conforming to IS: 1239 (Part-I) 2004 with all necessary fittings like bends, tees, reducers, flanges, supports and duly insulated with fiber glass wool insulation with suitable thickness.as per given below. The joints shall be sealed with 50 mm X 1 mm thick self adhesive tape complete as per specifications. Note: (a) Pipe outside the building shall have cladding of 0.5 mm thick aluminium sheets over 50 mm fiber glass insulation and as per specification.(b) Pipe inside the building shall be covered with woven fiber glass fabric of 50 mm thickness (140 Grams/Sq.Mtr.) and Coated with fire rated vapor barrier preferably epoxy resin or acrylic compound as per specification.(C) THERMIC FLUID/ GLYCOL CHARGE Supplying and filling of mono ethylene glycol/thermic fluid concentrate alongwith the necessary additives and inhibitor as per IS- 5759- 2006 in cognition and sealed in barrels. The freezing temperature shall be below (-) 25˚C, all specified. However the mode of payment and operations involved for this item shall be as under:-

(G) Valves Supply, installation, testing and commissioning adequate no of of PN-1.6 valves,ISI marked, strainers gauges, balancing valve,Non return valve,Brass ball valve, Butterfly valve, check valve, three-way modulating valve, in the water piping duly insulated to the same specifications as the connecting piping and adequately supported as per specification and drawings . The water circuit with all fittings and insulation with cladding as per the and specifications. (H) Fan Coil unit Supply, install, testing and commissioning of Eurovent certified BLDC thermic fluid cassette unit/hi wall unit having lower height design(≤300 mm),lower noise level, 360˚ round flow panel, 3 air swing pattern control, draft prevention and soil prevention, turbo fan with BLDC motor, 2-pipe coils, individual louver control, 5- speed DC fan for perfect comfort, 20% fresh air intake hole, built-in- high head drain sump and water flow switch, etc complete all as specified and directed . Note: The number of FCU to be decided based on requried airflow(CFM) of each room derived from heat load calculation. (I) LT CABLE (i) Power Cable Supply, installation testing and commissioning of complete cable work using XLPE insulated PVC sheathed galvanised steel strip or wire armoured underground aluminium cables ISI marked ( IS - 7098 Part-1) of suitable sizes for electric supply from main panel in AC plant room to various loads including Supplying and making end termination with brass double compression glands and aluminium lugs including interconnections from starters to motors on cable trays/supports as required as per specifications. (ii) Cable tray - Cable trays of suitable sizes for laying power & control cables with weldless construction, factory assembled bolted rung type, Pre- galvanized GI as per IS 2629, made out of Hot Rolled steel sheets of 2.0mm thickness conforming to IS 1079 Grade O. Finish shall be Hot Dip Galvanized 65 Microns for 2.0mm and above thick material conforming to IS 2629. Couplers shall be 2mm thick (Pre-Galvanized), Plate type with 4 holes. pre galvanized steel runner and slotted rungs. Including cable support system. The rate shall include bends, angles, Ts, supports and all accessories complete Supports Shall be provided at every 1200mm. The cost of supports to be included. The cost of 2runs of 25x3mm GI Strip to be included in the cost of the cable tray. Supports must be made out of MS L/U angle type for cable tray width of 450mm and above. For Less than 450mm width tray support with hi-tech threaded rods & anchor fasteners. all as specified and directed (iii) Control Cable Supply, installation, testing and commissioning of complete cable work using PVC insulated PVC sheathed copper control cables of 6CX1.5 Sqmm sizes to various equipment including interconnections from electric supply to equipments on existing cable trays / supports as required including end termination on both sides as per specifications and as required.

Supply,install ,testing, commissioning of 'Silent type' diesel generating set alongwith prime power having rating of 250 kVA,415Volts at 1500RPM , 0.8 lagging power factor at 415 volts suitable for 50 hz 3 phase system and for 0.85 load factor ,CPCB-IV or latest norms complied, with acoustic enclosure,realy panel for automatic starting on main failure(AMF), anti vibration mountings,control panel and foundation.The DG set should be robust in construction factory tested and assembled to ensure perfect alignment of Engine and Alternator on a common base frame.The DG set power rating indicated above is inclusive of altitude correction factor however the DG Set shall be designed and suitable to operate as per tropical condition of Natha TOP AF station and for more details on service condition refer particualr specification.The DG set shall be comprising of following item as under:- (a)Diesel Engine : The diesel engine shall be of four stroke cycle multi-cylinder,direct injection water cooled, turbo charged with after cooler, Air to air aftercooling and optimised turbocharger for increased altitude capabilities with suitable BHP developing required to run alternator of 250 KVA capacaity @ 1500 rpm under NTP condition of BS 5514/ISO 3046 with an over load capacity of 110% for one hour in any specified 12 hrs of continuous operation,suitable for generating set application on AMF mode.The engine shall confirm to IS:10000/BS:649/BS 5514/ISO 3046The engine shall have the following accessories: Cooling fan and radiator.DM water cooling systems with pre-mix anti-corrosive additive Turbocharger. Fly wheel with fly wheel housing. Electrical engine starter motor (disengagement after start-up) with Batteries. Battery charging systems. Stainless steel exhaust flexible elbow. Thermal sealing of exhaust pipe and aluminium cladding for complete exhaust pipe and silencer. Required filters for fuel, lube oil, air etc. Sets of flexible hoses as required. Suitable rubber coupling to Alternator with guard. Suitable Engine controller for protection of the engine. Coolant heater and crankcase heater. Oil drain Pump. Heavy duty air cleaner.(b) Engine protections: (i) High coolant temperature warning & trip (ii)Low lubricating oil pressure warning & trip (iii) Low coolant level warning & trip(iv) Fail to crank trip (v) Over crank trip

(vi) High and Low speed trip (vii) Low or High battery voltage alarms.(viii)Clogged filter warning and Lack of fuel(ix) High Canopy Temperature(x) Set fail to start protection after failure of the set to start after successfulthree consecutive start attempts. (c)Starting system :The engine starting shall be by means of totally enclosed axial type electric starter suitable for 12volts / 24 volts DC starting system comprising of starter motor, voltage regulator and arrangement for initail exciation complete with suitable number of batteries(25 plates, 180AH Sealed Maintenance Free (SMF) Lead-Acid type) as required as per specifications.The battery shall be supplied with a suitable floor mounted MS stand treated with seven tank treatment, two coats of red oxide /primer & acid resistant paint.with wooden base, adaptor box etc . with copper conductor battery leads of required length and socket/clamps (d ) Alternator :250 kVA 3 phase 0.8 PF 415V, 4 wire 1500 rpm self-excited and self regulated through AVR confirming to IS :4722/BS 2613 suitbale for tropical condition with brush less exciter, housed in screen protected drip proof enclosure. The alternator shall be confirming to IS 13364 Part-2 & IS 15999 Part-1/ IEC 60034 Part-1 capable of delivering rated output at rated power factor with,a. Terminal voltage differing from the rated value by not more than +/- 5%. b. Frequency differing from the rated value by not more than +/-0.5%. c. Short circuit capacity of 300% for 10 seconds. d. Over load capacity of 110% for one hour. The insulation class of the Alternator shall be class F/ H. The temperature rise shall be limited to class B and Ingresses enclosure protection shall IP23 or better. The alternator shall be fitted with suitable Nos. Resistance Temperature Device (RTD) & Bearing Temperature Device (BTD) along with space heaters. (e) Alternator Protection :Alternator should have following protections  Over and Under voltage  Under and Over frequency warning and trip  Loss of excitation  Over current and Earth Fault and Short Circuit Protection  Unbalanced loads  Restricted Earth Fault Protection. Differential protection. Diode Failure. (f) Voltage regulator :A rapid response voltage regulator shall be provided to regulate the generated voltage.The overall regulations from no load to full load, including cold to hot variation and load power factor of 0.8 lag to unity shall be within 2% of the normal voltage. The excitation system shall be designed to promote rapid voltage recovery following sudden application and disconnection of load.

(g) Acoustic enclousure : The acoustic enclosure should be supplied along with DG set from the manufacturer outlet itself as per CPCB norm.Acoustic enclosure shall be of powder coated and fabricated out of 2mm thick CRCA MS sheet. The canopy shall have four hinged doors, one door with glass window to view proper (h) Governor :The governor shall be of electronic type suitable for monitoring constant engine speed within the specified limits for auto parallel and auto load sharing operation.(j) Exhaust : The exhaust piping system shall be supplied with a hospital grade silencer and catalytic converter suitably optimized to meet stringent noise emission standards laid down by MoEF / CPCB (as per CPCB-IV).The exhaust piping and the silencer shall be wrapped with rock wool and/or calcium silicate. The outside shall be neatly wrapped with aluminum cladding. The exhaust line shall be extended beyond the height of the utility building roof as required by pollution control norms.Suitable supporting structure for installation shalll be provided. (k) Hot air exhaust (Radiator cooling): GI duct shall be provided for hot air exhaust from DG set up to designated place of duct outlet. The duct shall be made of 14 Gauge thick Class-8, Galvanized Iron (GI) Sheet.Galvanised Iron (GI) duct shall be provided for venting hot exhaust air out of the DG room, from radiator hot air outlet point of the DG Acoustic enclosure through nearest brick wall.(l) Fuel Tank : Inbuilt/internal bottom mounted (with-in DG set or with-in base frame) diesel tank of suitable capacity with mounting brackets, complete with fuel inlet, out let, air vent, drain plug, level indicator, inter connection pipes from tank to diesel generator as required. Suitable barrier shall be provided between Diesel tank and the Engine. Fuel tank shall be fabricated as per tropical conditionof Nathatop with 210 Litres approx. capacity or designed capacity shall be suitable for 12 hrs continous operation. (m) AMF Control Panel :The control panel shall be designed for Automatic ON Mains Failure Operationof the Generator sets. The Panel will be totally enclosed, Dust tight, vermin proof,floor mounted, free standing, cubical compartmentalized type with hinged doors, fabricated from 14 SWG CRCA Steel metal having separatecompartments . The Panel will be epoxy painted powder coated with light grey shade, After Seven Tank treatment, and the Panel / compartment will be fitted with the following instrument and pre-wired with colour coded flexible copper cable with ferule Numbers for easy identification & maintenance. The panel shall be complete with interconnections, insulators, two nos. of earthing lugs and with suitable rating of MCCB at both the end & shall incorporate the followings (i)Neutral contactors.(ii) AMF logic unit having protection for over frequency, under frequency, over voltage, under voltage, Low lube-oil, and high water temperature for Engine.The AMF unit will have provision for Auto Start, Auto Stop of the D.G.Set,with 3 attempts cranking relay.(iii) Main supply voltage monitor.

M & L for Earthing complete with galvanised steel earth electrode plate of size 600x600x6mm thick, buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron strip of size 32 x 6 mm as earth lead up to test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete 1:2:4 type B-1 using 20mm graded stone aggregates,40mm thick precast RCC cover in 1:2:4 reinforced with expanded metal(weight not less than 4 kg/sqm), and frame of angle iron 25x25x6mm with lugs 02 nos with 6mm dia MS bar handle made to shape, excavation and earth work in any type of soil and including medium grade GI watering pipe 20mm bore with funnel and wire mesh and medium grade GI earth lead protection pipe 40mm bore up to main board complete as shown in electrical plate no 3 of MES schedule Part-I , connected to earthing testing point and testing on completion complete all as specified and directed by Engr-in-charge. Note: (i) The unit rate includes GI pipe up to 7.5m for protection of earth lead. For any additional length the same shall be adjusted through deviation order. (ii) The unit rate includes main earthing lead/strip from earth electrode to test point up to 7.5 meter (iii) In case measured value of earth resistance is recorded more than 1.0 ohms then the earthing shall be re done by the contractor without any extra cost to the department.

S & F 6 kg capacity dry chemical powder (ABC) type fire extinguisher, conforming to IS 15683: 2006, with initial filling in brand new cylinder with powder coated finish, fitted in gunmetal union, high pressure CO2 gas cartridge, discharge hose, wall mounting bracket / floor trolley mounting accessories along with suitable signage, etc. complete all as specified and directed by the engineer-in-charge. (1 No. at entry/exit of each floor)

S & F of 4.5 kg light-weight squeeze grip CO2 type fire extinguisher, conforming to IS 15683: 2006, with CO2 gas filled in brand new seamless cylinder with powder coated finish, made out of Manganese steel with wheel type valve, discharge nozzle, bend & horn, wall mounting bracket / floor trolley mounting accessories along with suitable signage complete all as specified and directed by the engineer-in-charge. NOTES: [i] Operating pressure: 10 to 15 bars [ii] Operating temperature : -300C to + 550C [ii] Operating temperature : -300 to + 550 C [iii] Performance criteria : Discharge time not less than 45 sec , throw not less than 4 meters [iv] Hydro test and burst pressure test : Shall pass hydro test pressure of 35 bars 2.5 minutes and with stand a burst pressure of 55 bar

S & F Galvanized mild steel Fire bucket (FILLED WITH DRY SAND) conforming to IS 2546: 1974 round bottom type enamel painted, white inside & Red out side and Letter "FIRE" in black out side and handle with mounting bracket &MS stand complete as specified and directed by the engineer-in-charge.(Each set have 4 bucket)

Sign of size 300 mm X 150 mm reading 'EXIT' in 12.5 mm block letters in Green and white background, properly spaced to provide good legibility located directly in corridor near to each staircase and squarely attached to the wall or partition in a way that the top of the sign is not above 2 m from the finished floor level

Sign of size 150 mm X 600 mm, posted and maintained within each stair enclosure on every floor, indicating the 'Floor Number' in bold type and at 75 mm high numerals in red and white background, securely attached to the stair side of the door in a way that the bottom of the sign is not above 1.5 m from the finished floor level

Sign of size 450 MM X 150 MM reading 'FIRE POINT' in 12.5 mm block letters in White and Red background, properly spaced to provide good legibility located directly in corridor near to each Manual call point/Fire Extinguisher and squarely attached to the wall or partition in a way that the top of the sign is not above 2 m from the finished floor level

Sign of size 150 mm X 600 mm, posted and maintained at each lift landing and on the side of the stairway door from which egress is to be made on every floor, indicating the 'LIFT / STAIRCASE' by an alphabetical letter in bold type and at 75 mm high letters in red and white background, securely attached to the side of the stairway door from which egress is to be made in a way that the bottom of the sign is not above 1.5 m from the finished floor level

RO PLANT :- Supply and fixing of CRCA steel powder coated body RO 50 /60 lph Plant Purificatin cap 50/60 ltr per Hr ,Max Duty Cycle 500-700 ltr Membrane 03 Nos, Seven stages 1. Pre Candel .2 Sedment.3 Activated Carbon.4. RO+UF.5 UV System 6. Post Carbon.7 tds Minimiser. RO Membrine with maximum duty cycle 500ltr per day .UV System 11 Watt .minimum Inlet pressure 2.kg/sqcm .Input Voltage 160-300V, AC (50HZ) Operating Voltage48 Volt Input water temp Min 5 Celsius & Max 50 Celsius Total Dissolved Solids(tds) Up to200ppm DC,complete set and accessories and fixing of as per site note RO Rates ,include cost of civil work,raw water/clearwater storage tank,softener,plumbing work complete.

Supply, installation, commis-sioning of Water cooler fully stainless steel, electric driven single phase having 80 litres storage and nominal cooling capacity 40 Litres per hour.

Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 3 KVA

Supply and laying GI water tubing of 20MM bore, medium grade galvanized with all fittings (such as tee, elbow, socket, union, short pieces) and application of bituminous paint on concealed portion of tubing, fixed to wall or ceiling or laid in floor, complete all as specified and directed.

Supply and laying GI water tubing of 15MM bore, medium grade galvanized with all fittings (such as tee, elbow, socket, union, short pieces) and application of bituminous paint on concealed portion of tubing, fixed to wall or ceiling or laid in floor, complete all as specified and directed.

Supply and fixing of 1000 Ltr Capacity Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specifeid and as directed.

M&L for Lagging to pipes used in internal water supply or plumbing all round with, 25min thick bonded mineral wool preformed ‘SNAP ON’ pipe sections of density 144 Kg/cum conforming to IS9842 for 25 mm dia pipe including chicken mesh wire netting 25mm gauge, 20mm mesh with aluuminium foil of .01 mm complete all as specified and directed.

M&L for Lagging to pipes used in internal water supply or plumbing all round with, 25min thick bonded mineral wool preformed ‘SNAP ON’ pipe sections of density 144 Kg/cum conforming to IS9842 for 25 mm dia pipe including chicken mesh wire netting 25mm gauge, 20mm mesh with aluuminium foil of .01 mm complete all as specified and directed.

Total amount of Schedule A PART-XII Schedule of of Credit of RS 19,20,535.00 for retrieved material of Tender documents in PDF format which will be deducted offline during acceptance of Tender

vijay builders (BID ID -3266434)

Onkar Nath Bhalla And Sons Contractor Pvt. Ltd. (BID ID -3271205)

SHIV CHARAN GUPTA AND SONS (BID ID -3271284)

mohan lal gupta sons (BID ID -3271373)