ENGINEERING, PROCUREMENT AND CONSTRUCTION (EPC) FOR PROVISION OF MD ACCN AT KANDIVALI, MUMBAI (PH 1 OF TWO PHASES)

Amount

SCHEDULE 'A' PART-I - BUILDINGS & STRUCTURES INCLUDING INTERNAL & EXTERNAL SERVICES AS DEFINED IN ANNEXURE-I TO XIII (EPC) Note: This schedule is not pre-priced by MES and the rate indicated as "Rs 0.00" under Col 6 signifies this fact only

Design and Construction of Multi-storeyed JCOs Married Accommodation (G+10) Floors (01 Tower) for 40 DUs including Podium Parking} and Multi-storeyed ORs Married Accommodation {(G+19) Floors (01 Tower) for 108 DUs including Podium Parking} at Kandivali, Mumbai including all internal services and external services as defined in Annexure-I to XIII (excluding Sch 'A' Part III to XI), complete as detailed in scope of work and other documents of tender, complete all as specified and directed

NOTE: Schedule ‘A’ Part III to X items which are Prepriced by MES, Bidders shall insert their lumpsum amount in the Green coloured field under Col-6 only.

Sch ‘A’ Part II - Blank

Total amount of Sch ‘A’ Part III (Road, Path, Hard Standing and Culverts)

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

Total amount of Sch ‘A’ Part V (Sewage Disposal)

Total amount of Sch ‘A’ Part VI (Compound Wall, Retaining wall and Gate)

Total amount of Sch ‘A’ Part VII (External Water Supply)

Total amount of Sch ‘A’ Part VIII (External Electric Supply)

Total amount of Sch 'A' Part-IX (Site Clearance, Area Development, Excavation & Earthwork)

Total amount of Sch 'A' Part-X (Demolition/ Dismantling)

SCHEDULE 'A' PART-XI (MISC B/R & E/M WORKS AND ARBORICULTURE WORKS)

Supplying of Retro Reflective sign board made up with 1.2 mm thick stainless steel sheet, of which both faces shall be fully covered with high Intensity Prismatic (HIP) Retro Reflective sheeting of approved specification as per MORTH having approved message (Matter and Base) fully processed by pressure sensitive equipment of approved brand (Avery Dennison / 3M ) fixed on stainless steel frame made up of SS as described and as directed.

Supply & Erection of framed work for Sign board using stainless steel Gde 304 tubular section (round/square) size 25 mm to 50 mm with all fittings like bend, tee etc. complete all as specified and directed by EIC. Note: The design of each sign board frame / stand shall be approved by GE.

Supplying, Laying, jointing DI pipe of 250 mm bore (Ductile iron) spigot and socket ends, including specials class 'K-7' with rubber gasket (tighten joint), laid in trenches all as specified and directed. (Existing PH to new reservoir)

Supplying, Laying, jointing DI pipe of 150 mm bore (Ductile iron) spigot and socket ends, including specials class 'K-9' with rubber gasket (tighten joint), laid in trenches all as specified and directed.

Supply, fixing, testing and commissioning of horizontal split casing multi/ single Each stage centrifugal Pumping set having flowrate ≥ 1400LPM @ 90 mWC head, enclosed balanced bronze impeller, high tensile steel (CS) shaft supported by antifriction bearing, sealed by mechanical seal, standard drilling flanges etc. suitable for and including direct coupling with TEFC squirrel cage induction motor suitable for operation on 3-Ph, 415V±10%, 50 Hz AC supply, base plate, mounting channel frame, accessories and fittings, viz. pressure gauge, drain, coupling, coupling guard, vibration isolation arrangement by means of spring/ rubber type mounting and foundation as per manufacturer's recommendation and other necessary accessories including electrical connection with suitable size copper cable and lugs from starter to pump set complete all as specified and directed.

Supply, fixing, testing and commissioning of horizontal split casing multi/ single Each stage centrifugal Pumping set having flowrate ≥ 2800LPM @ 12 mWC head, enclosed balanced bronze impeller, high tensile steel (CS) shaft supported by antifriction bearing, sealed by mechanical seal, standard drilling flanges etc. suitable for and including direct coupling with TEFC squirrel cage induction motor suitable for operation on 3-Ph, 415V±10%, 50 Hz AC supply, base plate, mounting channel frame, accessories and fittings, viz. pressure gauge, drain, coupling, coupling guard, vibration isolation arrangement by means of spring/ rubber type mounting and foundation as per manufacturer's recommendation and other necessary accessories including suitable stater and electrical connection with suitable size copper cable at existing pump hose complete all as specified and directed.

M & L for valve chamber of any size, type and construction of Fly ash old size burnt brick masonry valve chamber 15 cm thick foundation using PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) over 15 cm thick hardcore, 23 cm thick brick wall built in cement and sand mortar (1:4), 15 mm thick internal and external plaster including top of floor in cement and sand mortar 1:3 finished even and smooth without using extra cement, 10mm thick MS sheet cover with 50 mm x 50 mm x 6 mm MS angle frame embedded in PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) coping having rectangular hinged opening of same size with locking arrangements & handle made out of 25 mm dia MS round bar, hold fasts etc applying one coat of red oxide primer and two coats of synthetic enamel paint to all steel surface including excavation and earth work in any type of soil and disposal of surplus soil to a distance n.exc 50 m complete all as specified and directed for the following sizes:-.

Chamber of internal size 1.20 m x 1.20 m x 1.20 m.

Chamber of internal size o.90 m x 0.90 m x 0.90 m.

Chamber of internal size o.60 m x 0.60 m x 0.60 m.

Supply, fix, testing and commissioning of Heavy duty Chemical Dosing system plunger type suitable to inject solution upto 25 LPH working pressure 10 kg /cm2 comprising dosing pump coupled with three phase electric motor of capacity 0.5 HP,1440 RPM assembly with agitator in one motor , agitator with SS sweep blade duly FRP coated, FRP tank 150 ltrs capacity, complete unit mounted on heavy duty MS fabricated frame duly anticorrosive paint complete with Chemical grade PVC NRV. along with Control panel for Dosing Pump made of powder coated MS fabricated box consisting of LED indicator, digital Volt meter, Amp meter, single phase preventor, High voltage low voltage protection including necessary electric and water supply/ chemical dozing connections with suitable size copper wire and pipe complete all as specified and directed.

M/L Construction of RCC sump of required capacity in EPC mode using M-30 grade mix of concrete and HCR reinforcement bars as per design including excavation in all types of strata, foundation concrete, container walls, bottom, slab, top RCC roof slab with CI manhole covers and with ready mix cement plaster inside and outside exposed area including epoxy paint inside, refilling of earth and disposal of surplus earth within 50 m lead, including all piping connections, valves internal electrification, MS ladder, ventilation shaft, BB chambers at 5m of outer wall of tank complete including test for water tightness and hydraulic functioning, Top room as per zonal specifications included. Avg flow (Cum/d) is 401-500 depth of sump is 8.5M incoming sewer 4.00 - 5.00m. Note: The Sewage will be connected to the BMC sewage network as shows on site plan including excavation and earthwork and liaison/approval from BMC & municipal/Other local bodies including all compliances and fees, etc complete all as specified and directed

Supply, installation, commissioning and testing of Panel of suitable size, factory made, CPRI type tested, indoor, cubical compartmental type, double door, both side openable with hinged doors & locking arrangement, made out of 2 mm thick mild steel CRCA sheet, supported and fixed on structural frame of angle iron of size 50 mm x 50 mm x 6 mm, including earthing stud, labelling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled (white) with letters figures and conventional skull and bones in signal red colour, suitable for 3- Phase 4 Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length size, including fixing lugs bolts, screws etc. all complete as specified and directed (Drinking water Panel No 4)

NOTE: The cost of Panel shall include all accessories, electrical cables including following items and electrical instruments and other accessories as per recommendation of manufacturer etc. as per standard details provided by the manufacturer shall be included in the rate of the item and nothing extra on whatsoever ground shall be admissible.

BUSBAR CHAMBER 150 Amps uniformly rated, continuous duty, 415 V AC, 3 Phase and full size Neutral Aluminium (Throughout the length) bus bars with colour coded heat shrink sleeves supported on SMC type grip supports, 50 KA for 1 sec.

INCOMING

(a) MCCB 4 Pole 100A,16 KA- 01 No

(b) Digital VAF meter 01No

(c) R,Y B Indicator lamp LED type - 01 Set

OUTGOING

(a) MCCB 4 Pole 80 A,16 KA -02 No

(b) FASD starter suitable for 80 A load - 02 Nos

Supplying installation, testing and commissioning of Indoor Vacuum Circuit breaker Consisting of VCB triple pole 400 amps, breaking capacity of 13.1 KA, having rupturing capacity 250 MVA for 3 seconds horizontal isolation and horizontal draw out type 11 KV totally enclosed extensible pattern with automatic drop down and independent spring charging type motor operated closing mechanism including motor suitable for operation on 230 volt single phase 50 cycle AC supply system and manually operating system with 30/110 volt DC shunt trip coil with Auxiliary switches mechanical ON/OFF indicator with protective relays and conforming to IS 3427 of 1997 complete all as specified with and including following items / instruments / accessories:-

(a) 3 Nos vacuum interrupters of rating 11 KV, 3 phase 50 Hz. 400 Amps having rupturing capacity 250 MVA mounted on common base segregated Epoxy body for higher electrical insulation and to maintain pole discrepancy as per IEC 56 and self aligned type isolating contacts.

(b) Self powered microprocessor controlled numeric relay comprising of two over current, one earth fault protection relay with high set for both phase and earth and with fault memory. universal auxiliary supply as per IS-3231, 8686 The setting for over current shall be upto 200% of 5A and for earth fault element. Make : ABB/ SIEMENS/ L&T/ Crompton

(c) Current transformer(CT's) one set of three of ratio 50/25/5+5 Amps having 15 VA burden class 1.0, for metering and class 5P10 for protection- 01 Set of 03 Nos

(d) Digital Master trip relay -1 No & One No antipumping Relay.

(e) Digital type multifunction meter CT operated 110 Volts/ 30 having voltage , current, pf,frequency viewing facility (0-100 A), (0-15KV) suitable for CT & PT ratio as stated above - 01 for each panel. Make:- Secure/L&T/Schindler/ ABB/ Siemens

(f) Set of LED indicating lamp operating at 110V single phase as below:- (i) RED/GREEN. VCB ON-OFF Indication (ii) AMBER: Trip Indication (iii) WHITE: Trip Circuit Healthy Indication with Push Button (iv) BLUE: VCB Mechanism Spring Charged Indication

(g) 11 KV, 250 MVA 400 Amps, Three Phase Copper busbars with Rear cable termination ie. Provision for terminating 3 core XLPE Cable of required size.

(h) 1 No Strip heater-100W (continuously rated) with thermostat control for breaker/CT compartment with manual ON-OFF switch-1 set.

(j) Structural steel frame including PCC foundation and earthwork as per manufacturer specifications.

(k) 1 No 3 way breaker control switch with positions TRIP-NEUTRAL-CLOSE

(l) Both manual spring charging and motorised spring charging and operating arrangement.

(m) MCB 2.5A/3 amp for metering and protection circuit.

(n) (i) Auto trip. (ii) Motor/manual charged spring operating/closing mechanism. (iii) Fault alarm (iv) Manual tripping

(o) All wiring necessary for the above including interconnection to trip coil. The wire should be FRLS type in all panels.

(p) Test Terminal Block (TTB) to test meters and relays with sealing arrangement.

NOTES: (a) Make of HT Panel :- Crompton/ Schneider Electrical/ ABB/ Siemens. (b) Contractor shall produce manufacturer's test certificate for all routine and type test of VCB's (c) Rate quoted is deemed to be inclusive for above provisions and Civil works for foundation as per manual of manufacturer (d) Any spare/item required at site for functional of above VCB shall be done without any extra cost to the department. (e) Factory visit/ test shall be carried out by representative of accepting officer, contractor shall arrange the testing at manufacturer premisses before dispatch of materials from factory. 6. Commissioning of VCB panels after installation shall be carried out by injecting current from outside source by a qualified engineer from OEM, Contractor shall arrange the tests as directed.

S&F cast resin Potential Transformer (PT) having minimum 200 VA burden ratio, 11 KV/√3/110V/√3 - 01 set of three phase with necessary arrangement for mounting and connecting to incoming VCB complete all as specified and directed.

Design manufacture and supply of 110V fully automatic battery charger cum auxillary power supply unit suitable for VRLA batteries with constant voltage and constant current featuresrger, Input Voltage: 415v AC, Output Voltage: 110 Volts DC digital microprocdessor type bost back battery chargining units three phase 415 volts input and output 110 volts DC with and includiding 09 Nos of 12 V, 80 AH maintenance free battery (complete for backup to relays and other protection system as per details below complete with all as directed.

PROTECTIONS AND FEATURES 1. Over charging 2. Over voltage 3. Under voltage 4. Over load 5. Over load trip 6. Current limit 7. Short circuit

INDICATIONS AND METERING 1. RYB lamps, float on & boost on. 2. Programmable type DC Voltmeter & Ammeter with under voltage, over voltage settings.

Supply and fix 30 V, 26AH auxiliary power pack with battery backup (maintenance free) with single phase 230 volts input and output 30 volts DC suitable for operation of relays and other protection system including charging system complete with all as directed.

Supply, Install, commissioning and testing of Panel of suitable size, factory made, CPRI type tested, indoor, cubical compartmental type, double door, both side openable with hinged doors & locking arrangement, made out of 2 mm thick mild steel CRCA sheet, supported and fixed on structural frame of angle iron of size 50 mm x 50 mm x 6 mm, including earthing stud, labelling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled (white) with letters figures and conventional skull and bones in signal red colour, suitable for 3- Phase 4 Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length size, including fixing lugs bolts, screws etc. all complete as specified and directed. (at New SS)

The panel shall contain the following specifications:-

BUSBAR CHAMBER 1500 Amps uniformly rated, continuous duty, 415 V AC, 3 Phase and full size Neutral Aluminium (Throughout the length) bus bars with colour coded heat shrink sleeves supported on SMC type grip supports, 50 KA for 1 sec.

INCOMING

(a) ACB 4 Pole ,with microprocessor Release (MDO) of Cap 1000A - 01 No Make- Havells/L&T/Schneider/ABB

(b) Digital VAF meter - 01 No

(c) R,Y, B Indicator lamp LED type - 01 Set

OUTGOING

(a) MCCB 4 Pole 400 A,36 KA with microprocessor release (For DG set feeder) Make- L&T/Schneider/ABB

(b) MCCB 4 Pole 250 A,36 KA with microprocessor release (For ORS Block left & right wing Bus) - 02Nos Make- L&T/Schneider/ABB

(c) MCCB 4 Pole 200 A,25 KA with microprocessor release Make- L&T/Schneider/ABB with microprocessor release (JCOs Block left & right wing Bus) - 02 Nos

Supply, Install, commissioning and testing of Panel of suitable size, factory made, CPRI type tested, indoor, cubical compartmental type, double door, both side openable with hinged doors & locking arrangement, made out of 2 mm thick mild steel CRCA sheet, supported and fixed on structural frame of angle iron of size 50 mm x 50 mm x 6 mm, including earthing stud, labelling, painting to all internal & external exposed steel surfaces with powder coating paint (7 tank process), duly fixed in ground with PCC foundation (1:2:4) type B1, with danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled (white) with letters figures and conventional skull and bones in signal red colour, suitable for 3- Phase 4 Wire system, 500 V grade with necessary wiring, PVC sheathed stranded copper conductor of appropriate length size, including fixing lugs bolts, screws etc. all complete as specified and directed. (Lift Panel at Lift Operators room)

The panel shall contain the following specifications:-

BUSBAR CHAMBER 100 Amps uniformly rated, continuous duty, 415 V AC, 3 Phase and full size Neutral Aluminium (Throughout the length) bus bars with colour coded heat shrink sleeves supported on SMC type grip supports, 50 KA for 1 sec.

INCOMING

(a) MCCB 4 Pole 32 Amps 16 KA rupturing capacity - 01 No Make- Havells/L&T/Schneider/ABB

(b) Digital VAF meter - 01 No

(c) R,Y,B Indicator lamp LED type - 01 Set

OUTGOING

(a) MCCB 4 Pole 16 A, 16 KA (For 8 Passenger Lift) - 02 Nos. Make- L&T/Schneider/ABB

Supply and erect 07 meter long hot dipped galvanised OCTAGONAL street light pole with one single light bracket for street light. The bottom of pole shall be 130 mm dia and top shall be 70 mm dia with 3 mm thickness, high tensile strength conforming to BS EN 10025, base plate shall be 220 x 220 x 112mm with 4 nos of anchor bolt 'J' type 700 mm long 20mm dia with nut washer and bolt shall be inserted to RCC footing. The pole shall have internal inbuilt junction box including 3 phase bus bar and one 6 Amp MCB complete including necessary earthwork excavation in hard/dense soil, RCC M-20 concrete footing with reinforcement, as per manufacturer drawing formwork etc complete all as specified and directed.

M&L Providing three core PVC insulated sheathed stranded copper conductor cable drawn into steel pole of size 1.5 sq mm for connection or security/street light fitting from junction box all as directed and specified.

S&F Decorative post top lamp 40 Watt, 360 deg indirect light with IP 65 protection. Resistant to impact and corrosion, Glare free and better uniformity complete all as specified and directed.

Supply, installation, testing and commissioning of free-standing indoor/outdoor, modular, extendable, 250 kVAr APFC Panel having maintenance friendly semi compartmentalized bolted construction, made out of 1.6 mm thick CRCA sheet and built upon rigid framework, having MPP- HD box type capacitor with 7% aluminium wound reactor units type tested in accordance with fully type tested at an Independent laboratory and conforming to IEC 61439-1&2 and IEC 61921 or IS. 16636: 2017 with contactor switching, IP 4X protection and including air system provided by axial flow fan or centrifugal fan, control wiring with FR-LSH copper wires complete as specified and directed. Make: ABB, L&T E&A, Schneider, Siemens

The APFC Panel (Capacitor Bank) shall comprise of the following:-

[ii] High performance microprocessor based APFC relay with 3 CT sensing auto / manual switch option-01 Nos. 10 + 1 X 5) KVAr

[iii] MPP-HD box capacitor of 250 (1 X 100 + 2 X 50 + 1 X 25 +2 X 10 + 1 X 5) KVAr.

[iv] 10 kVAr, 525V - 02 STEPS [a] 20 A, 415, Ics = 100% cu = 16 KA, 50 Hz TP MCCB with fixed magnetic settings and adjustable thermal settings- 02 Nos. [b] 3P, 10 kVAr power contactor (capacitor duty), 415 V, 50 Hz 230 VAC coil- 02 Nos. [c] 7% detuned reactor, 3- Ph, 10 kVAr, 440 V, 50 Hz- 02 Nos.

[v] 5 kVAr, 525V - 01 STEP [a] 10 A, 415, Ics = 100% cu = 16 KA, 50 Hz TP MCCB with fixed magnetic settings and adjustable thermal settings- 01 Nos. [b] 3P, 5 kVAr power contactor (capacitor duty), 415 V, 50 Hz 230 VAC coil- 01 No. [c] 7% detuned reactor, 3- Ph, 5 kVAr, 440 V, 50 Hz- 01 No.

[vi] 25 kVAr, 525V - 01 STEP [a] 50 A, 415, Ics = 100% cu = 16 KA, 50 Hz TP MCCB with fixed magnetic settings and adjustable thermal settings- 01 Nos. [b] 3P, 25 kVAr power contactor (capacitor duty), 415 V, 50 Hz 230 VAC coil- 01 No. [c] 7% detuned reactor, 3- Ph, 25 kVAr, 440 V, 50 Hz- 01 No.

[vii] 50 kVAr, 525V - 02 STEPS [a] 80 A, 415, Ics = 100% cu = 16 KA, 50 Hz TP MCCB with fixed magnetic settings and adjustable thermal settings- 02 Nos. [b] 3P, 50 kVAr power contactor (capacitor duty), 415 V, 50 Hz 230 VAC coil- 02 Nos. [c] 7% detuned reactor, 3- Ph, 50 kVAr, 440 V, 50 Hz- 02 Nos.

[viii] 100 kVAr, 525V - 01 STEP [a] 200 A, 415, Ics = 100% cu = 16 KA, 50 Hz TP MCCB with fixed magnetic settings and adjustable thermal settings- 01 Nos. [b] 3P, 100 kVAr power contactor (capacitor duty), 415 V, 50 Hz 230 VAC coil- 01 No. [c] 7% detuned reactor, 3- Ph, 100 kVAr, 440 V, 50 Hz- 01 No.

NOTES: [i] The APFC Panel shall be sourced directly from the OEM only. The APFC Panel described as above complete in all respect as per specification enclosed, up to the entire satisfaction of Engineer-in-Charge. [ii] To ensure safety, reliability and accountability of component co ordination, all the major capacitor bank components such as capacitor units, de tuning reactors, PF controllers, circuit breakers, contactors and the enclosure system called for in this specification should preferably be from a single manufacturer. [iii] The OEM shall manufacturer APFC components and switchgear. The OEM's specified cannot authorize any other partners / sub vendors to manufacture APFC Panels on their behalf. The APFC Panel manufactured by OEM's only will be accepted & factory acceptance test (FAT) will be carried out at OEM's plant only. [iv] The APFC Panel shall have 10% extra space for future expansion.

Supply, installation, testing and commissioning of IP54 rated sandwich type (3L+N+PE) busbar trunking 400 Amps capacity, 440 volt system complete with two runs of 50 mm X 6 mm aluminium earthing strip and accessories all as specified and directed. Make: ABB, Legrand, L&T, Schneider, Siemens

Supply, installation, testing and commissioning of IP54 rated sandwich type (3L+N+PE) busbar trunking 200 Amps capacity, 440 volt system complete with two runs of 50 mm X 6 mm aluminium earthing strip and accessories all as specified and directed. Make: ABB, Legrand, L&T, Schneider, Siemens

The 400 A and 200 A BTS under item No 13.60 and 13.70 shall conform and include the following technical specifications and items:-

[A] GENERAL [i] The busbar trunking system (BTS), both feeder and plug-in, shall be of sandwich construction. All components and fittings (straight length, elbow, tee, flanged end, cable tap-off box and circuit breaker etc.) shall conform to IEC 61439-6:2012 or UL 857 and shall be procured from the OEM of BTS. The BTS shall have IP 65 protection with canopy for outdoor application and IP 54 protection for indoor application in accordance with IEC 60529: 1989. [ii] The rated operation voltage of BTS shall not be less than 1.1 kV. The neutral conductor shall have the same cross-sectional area as the phase conductor and the earth busbar shall be provided on both sides of the housing.

[B] CERTIFICATE [i] The busbar, of full range and each rating, shall pass full type tests specified in IEC 61439-6-2012. The certificate shall be issued by an international independent testing authority, e.g. ASTA. KEMA. UL, ERDA, CPRI etc. [ii] A product safety mark, e.g. KEMA-KEUR, ASTA DIAMOND, UL and ERDA, CE, etc. shall be on the product offering a visual assurance of full product safety testing, factory inspection and ongoing surveillance under independent authority. [iii] The BTS shall be certified for seismic tests conforming to IEEE 693-2018 for seismic zone V.

[C] SHORT-CIRCUIT RATINGS & TESTS [i] The entire BTS (busduct and plug-in box assembly) shall be capable of withstanding the short-circuit of electrical installation without undergoing any electrical, mechanical or thermal stress under fault condition at a service voltage of 1.1 kV at 50 Hz frequency. The minimum rated insulation voltage shall be 1 kV. [ii] The minimum certified short-circuit withstand capacity for 800 A rating for 400A BTS and 600A rating for 200 A BTS shall be 50 KA for 1 sec.

[D] HOUSING [i] The busbar trunking housing shall be constructed of 1.6 mm thick electro-galvanised steel and shall be provided with a suitable protective finish of epoxy paint. [ii] The busbar trunking housing shall be totally enclosed non-ventilated for protection against mechanical damage and dust accumulation and it shall be tested for its characteristics offering resistance against corrosion. It shall also pass at least 1000 salt spray test to ensure its anti-corrosion ability. [iii] The totally enclosed housing shall be manufactured by the BTS OEM and modifications of busbar trunking to make it totally enclosed by housing other than the shall be unacceptable without written consent of the OEM. busbar trunking OEM

[E] BUSBARS [i] The busbars shall be of aluminium with tin / silver plating at joint and conductivity of the joints shall be > 60% IACS [ii] There shall be no bolts passing through the busbars of the BBT. [iii] Each busbar shall be insulated with Class-F (155 °C) multilayer PET insulation. Epoxy and Mica insulation shall be unacceptable. [iv] The temperature rise at any point of busbar trunking enclosure shall not exceed 55 °C above the ambient temperature of 40 °C when operated at the rated current.

[F] JOINTS [i] The busbar trunking joint shall be of one-bolt type utilizing high strength steel bolt(s) and Belleville washers to maintain proper pressure over a large contact surface area. [ii] The bolt(s) shall be torque indicating and at earth potential. [iii] The nut(s) shall be of two-headed design to indicate proper torque has been applied and shall require only a standard long handle wrench to be properly activated. [iv] Access shall be required to only see one side of the busbar trunking to tighten joint bolts. [v] It shall be possible to remove any joint connection assembly to allow electrical isolation or physical removal of a busbar trunking length without disturbing adjacent busbar trunking lengths. [vi] All the joints should be executed as per latest and relevant IS.

[G] PLUG-IN OPENING [i] The connecting jaw of a plug-in unit shall plug directly onto the busbar and have full contact with busbar itself. Welded tab at plug-in busbar is unacceptable. [ii] All contact on joint and plug-in opening shall be of copper strip in order to avoid external force damage on busbar while plugging in or plugging out operation. [iii] On plug in busbar trunking there shall be three dead front, hinged cover type plug-in opening on each side. [iv] All openings shall be usable simultaneously. Busbar trunking shall be installed in such a manner that plugs are side mounted to permit practical use of all plug-in openings. [v] It shall be possible to inspect the plug-in opening and busbars prior to the installation of plug-in units.

[H] SUPPORT STRUCTURE [i] Support structure shall be provided as per OEM's recommendation. [ii] Indoor feeder and plug-in busbar trunking shall be approved for hanger spacing of up to 3 m for horizontally mounted run and 4.88 m for vertically mounted runs. Outdoor feeder busbar trunking shall be approved for spacing up to 1.5 m for horizontally or vertically mounted runs.

[I] VOLTAGE DROP [i] The voltage drop (sending end voltage minus receiving end voltage) specified shall be based on the busway operating at full rated current and stabilized operating temperature in. [ii] The 3-Phase line to line voltage drop shall not exceed 3.4 V per 100 feet length at 40% power factor concentrated load which may exist during motor starting. [iii] The line to line voltage drop shall not exceed 4.1 V per 100 feet at the load power factor which produces the maximum voltage drop in the busway.

[J] INSPECTION / SUPPORT OF INSTALLATION [i] The installation of busbar trunking system (BTS) shall be executed by skilled professionals with minimum experience of 5 yrs. having sufficient installation base and pre-commissioning experience. [ii] The entire installation shall be directly supervised by the OEM. [iii] The OEM shall also furnish a commissioning report underlining satisfactory installation after the commissioning of BBT system.

400 A BBT and 200 A BTS shall include following items for connection to all independent Dus/ parking area and utility area from ground floor to 20th floor complete all as directed :- (i) Straight Run Feeder having IP54 protection (ii) Flange End with Equalizer/Shorting Plate (iii) Horizontal/Vertical Bend (iv) Vertical Spring Hanger / Fix Hanger (v) End cover (vi) Expansion joints (vii) Tinned copper braided flexibles with hardware-Nuts & Bolts (viii) Adapter Box (ix) End Feed Unit (EFU) with 400 A, 25 KA, 415 V, 50 Hz FP EDO MCCB for 400 A BTS and End Feed Unit (EFU) with 200 A. 25 KA. 415 V, 50 Hz FP EDO MCCB for 200 A BTS. (x) Supporting structure using structural steel and horizontal fixing clips for BBT support with painting as recommended by OEM.

NOTE: The bidder shall submit dimensional drawing of the item offered indicating all the fittings, dimensional tolerance, typical GADs etc. with details of insulation at each point and core construction, etc. for approval of the Garrison Engineer.

Supply and fix 4 pole plug in/ tapping box 100A with MCCB 35/50KA (For OR 2 X 18=36 & For JCOs Block 2 x 10=20) = 56 Nos

Supply and lay double wall corrugated (DWC) HDPE pipe 90/76mm bore, as per IS-16205 including necessary couplers and bend for cable protection laid in trenches etc complete all as specified and directed. Make: TELEREX 450N or equivalent as approved by GE

Supply and lay double wall corrugated (DWC) HDPE pipe 120/103mm bore, as per IS-16205 including necessary couplers and bend for cable protection laid in trenches etc complete all as specified and directed. Make: TELEREX 450N or equivalent as approved by GE

Supply and lay double wall corrugated (DWC) HDPE pipe 77/63 mm bore, as per IS-16205 including necessary couplers and bend for cable protection laid in trenches etc complete all as specified and directed. Make: TELEREX 450N or equivalent as approved by GE

M&L Supplying and laying riddle soil filling in cable trenches before and after the cables are laid as in cushioning to cable, complete all as specified and directed.

Providing & fixing concertina coil fencing with punched tape concertina coil 450 mm dia up to 3.0 m ht of wall with existing angle iron y shaped placed 2.4 mm or 3.0 m apart stud tired with G.I barbed wire tied to angle made from High Tensile Spring Steel - High Carbon Wire conforming to IS 4454/ Part -1 /Grade –SM duly Hot dipped galvanized with diameter starting from 2.50 mm , UTS 1670 N/mm2, Heavy zinc coating with minimum 230 gms per sqm. all complete all as specified and as directed.

ARBORICULTURE WORK

Preparing the ground surface by removing all vegetation, debris, stone etc and loosening / tiling the top layer of soil to a depth of 225 mm including digging out unsuitable soil and remove the same to a distance not exceeding 50m replace the removed quantity of soil with approved suitable soil obtained from out side MD land and preparing combination of soil and manure in the ration of 2:1 and application at site including spreading levelling so as to form a layer of 225 mm average thickness complete all as specified and directed at site. Note : Supply only additional quantity of approved soil and manure will be measured and paid separately.

Supply only suitable soil for lawn/ bed/ hedge etc as specified and directed

Supply only manure (Cow dung) for bed/ lawn/ hedge etc all as specified and directed

M&L Development of the area by planting of American and Korean grass with dibbling method by keeping the spacing of 30 centimetre between the tufts of grass including trenching the ground watering rolling moving (if required) and de-weeding complete till the grass form a thick carpet free from weeds including the cost of labour tools and tackles involved complete all as specified and as directed

M&L for development of the area by planting of Ornamental tree of height 1m to 1.5 m including the cost of labour tools and tackles involved complete all as specified and as directed

Notes for item Nos. 15.10 to 15.50:- (i) Rate of above items also include for maintenance by regular watering, deweeding, shaping, adding fertilizer and spraying of insecticide during currency of work as well as during Defects Liability Period of two years after completion of work. (ii) Bidders to note that payment for arboriculture work as mentioned in item Nos. 15.10 to 15.50 shall be made only after completion of 80% of building work.

SCHEDULE 'A' PART-XII: COMPREHENSIVE MAINTENANCE OF PASSENGER & FIRE LIFTS AFTER DEFECTS LIABILITY PERIOD: MILE STONE 4

Comprehensive Maintenance of Lifts as per OEM manual and repairs of fully automatic electrically operated Passenger lifts (03 Nos) and Fire Lifts (02 Nos) of provided make & type as per scope of work in the subject contract, comprising of all devices and accessories on all days including Sundays & holidays by deploying one Mechanic during the First year after completion of Defects Liability Period, complete all as mentioned below and all as specified and directed.

Comprehensive Maintenance of Lifts as per OEM manual and repairs of fully automatic electrically operated Passenger lifts (03 Nos) and Fire Lifts (02 Nos) of provided make & type as per scope of work in the subject contract, comprising of all devices and accessories on all days including Sundays & holidays by deploying one Mechanic during the Second year after completion of Defects Liability Period, complete all as mentioned below and all as specified and directed.

Comprehensive Maintenance of Lifts as per OEM manual and repairs of fully automatic electrically operated Passenger lifts (03 Nos) and Fire Lifts (02 Nos) of provided make & type as per scope of work in the subject contract, comprising of all devices and accessories on all days including Sundays & holidays by deploying one Mechanic during the Third year after completion of Defects Liability Period, complete all as mentioned below and all as specified and directed.

NOTES for Comprehensive maintenance of lifts (item Nos 16.10 to 16.30 of BOQ):- (a) Contractor shall carryout comprehensive maintenance (routine, daily, weekly, monthly, quarterly, half yearly, yearly) as per Maintenance Proforma 1 to 6 given in Appendix 'E' of tender documents and as per existing rules and regulations given by govt and department and maintain all the lifts in serviceable condition 24 Hrs x 365 days during Comprehensive maintenance period. (b) The Contractor has to carry out the Comprehensive maintenance of the Lifts through OEM only. The contractor shall enter into a MoU with the OEM for the provision of lift and further maintenance. The MoU for the post warranty/ post defects liability period between the contractor and OEM shall be submitted at least six months prior to the issue of completion certificate of Mile stone No. 2 i.e. Main EPC project. (c) The Comprehensive maintenance should cover any/all parts of Lifts. If its functions found defective, the same should be repaired or replaced by the contractor through OEM as per the timeline covered under contract conditions.

NOTES for Comprehensive maintenance of lifts (item Nos 16.10 to 16.30 of BOQ) (Contd...):- (d) Two mechanics shall be deployed by contractor round the clock at lift complaint cell (for all lifts) for safe & smooth functioning of all the lifts. (e) Rewinding of motor, if required, will be done by the contractor and no extra cost will be given by the department on this account. (f) The lift mechanics deployed by contractor shall report to the Concerned JE at the Lift complaint cell for receiving the complaints round the clock daily including Sunday and holiday.

Som Projects Pvt. Ltd. (BID ID -3135253)

Varindera Constructions Limited (BID ID -3135768)