Construction of Pre-Engineered Building (PEB-II) for Laboratory Building at VECC, Rajarhat Campus, Kolkata.

Amount

ABSTRACT OF COST

CIVIL WORKS

ELECTRICAL WORKS

FIRE FIGHTING WORKS

HVAC WORKS

CRANE WORKS

Description of Work / Item(s)

Amount

PART - I : CIVIL WORKS

Design, Fabrication, supply, installation & job commissioning of air tight steel structure, Pre-Engineered Building for Laboratory Building of approx. size 63 Metres X 24 Meters (with no internal columns), Eave’s height of 9.60 Metres above plinth level with mezzaine floor of 9.0 Metres width as shown in preliminary drawing as per standard design, drawing and specification with following details:-

a) Main frames shall be designed as per latest revision of IS Codes viz.IS:800, IS:801, IS:811, IS:2062, IS:875 etc. including relevent IS Codes, Main structural members shall be built up section from hot rolled plates conforming to ASTM-A-572, grade 50 or equivalent having minimum yield strength of 345 MPa and secondary members viz purlins, girts etc. shall be cold formed steel members and conform to ASTM-A653M grade 65 or equivalent having yield strength 345 MPa & other structural members, shall have minimum yield of 250 MPa and zinc coating Z-275 on all surface.

b) Roof shall consists of fully screwless standing seam sheets in order to provide monolithic roofing system along with liner panels at bottom including 50mm thick rock wool of density , not less than 96 kg/cum bonded to steel structure with industrial grade adhesive, total coated thickness (TCT) of standing seam sheets and liner panels shall not be less than 0.5mm Galvalume sheet (profiled/plain) and shall be approved SMP coated, colour and shade of sheets, minimum yield strength of standing seam sheets and liner panels shall not be less than 345 MPa & 550 MPa respectively.

c) Double skin wall sheeting panels (including gable ends) shall be as per approved manufacturer’s specification and shall be made out of 0.5mm TCT (profile / plain) pre coated Galvalume sheets having minimum yield strength of 550 MPa of desired colour and shade on both external and internal faces.

d) 50mm thick prefabricated rockwool panel fabricated out of rockwool having density not less than 96 kg/cum bonded to steel structure with industrial grade adhesive shall be used as insulation.

e) Scope of work also includes: (i) Analysis & design of PEB structures, preparing shop/site-use drawings including vetting of the same. (ii) Fabrication and erection of metal fascia, flashing etc. with precoated Galvalume sheet, gutter. (iii) Crane beam and brackets for 10 MT EOT crane (to be supplied by other agency). (iv) cantilever brackets, canopies, roof/ chajja projections, rain water gutters, down take pipes (Minimum 150mm Dia PVC pipe, number shall be as per design). Wall lights made with GRP or Polycarbonate sheets, louvers.(welded mesh of approved quality should be placed below wall light sheet)

(v) For Lightening protection, Lightening arrestor shall be provided considering that the lightening arrestor needs drilling etc. while fixing the flats and other accessories to the pre-fabricated structures. The fixing arrangement needs special attention, which may not be avaliable with ordinary electrical agencies.

(vi) Design of foundation bolts including supervision of grouting process. Providing & fixing base plate at foundation of columns as per design. (vii) Double layer mezzanine floor shall be erected in part of the building which consist of structural column beam joist system to support various loads (including Imposed load of 5KN/m2 minimum) on approximate area of 24m * 9m at 3.9m (above plinth level) and roof at 11.47 m from finished floor, built up structural sections shall conform to ASTM-A572,grade 50 or equivalent having minimum yield strength of 345 MPa.

Galvanised Deck sheet of minimum 0.8mm thick shall be used for floor mezzanine and shall include necessary partition walls made up of double skin precoated Galvalume sheets of desired colour and shade with 50mm thick prefabricated rock wool insulation bonded to steel structure with industrial grade adhesive including providing necessary doors, glazed bronze anodised aluminium window, suitable staircase. (viii) Painting the structural members with two coats of epoxy paint of approved colour and shade over a coat of approved primer etc. including providing and fixing 2mm thick aluminium composite panels with fixing arrangement etc to the main structural columns.

(ix) Including P&F skylight panel using 8 mm thick plain polycarbonate sheet of approved colour & shade for grids (3-4/A-B, 3-4/C-D, 5-6/A-B, 5-6/C-D, 7-8/A-B, 7-8/C-D, 9-10/A-B, 9-10/C-D; Total 8 Nos.)

(x) The exposed portion of M.S. Structural cloumn cladded with ACP (Aluminium Composite Panel) of approved quality along with aluminium frame works.

(xi) Providing false ceiling with neccesary suspending system at ground floor and above mwzzanine floor. The false ceiling shall be calcium silicate ceiling tiles (Cosmos)of M/s. Areolite with exposed standard grid system of 600 x 600 mm. The weight of the false ceiling tiles (Cosmos) shall approximately be 5.50kg/sqm. The material for vertical masking shall be same.

(xii) Design, fabrication, supply, installation and commissioning of steel structures, Pre-engineered fire escape staircase of approx. sixe 1.66m X 3.5m as per standard design, drawing and specification, main frames shall be designed as per latest revision of IS Codes viz.IS:800, IS:801, IS:811, IS:2062, IS:875 etc. Main structural members shall be built up section from hot rolled plates conforming to ASTM-A-572, grade 50 or equivalent having minimum yield strength of 345 MPa and secondary members viz purlins, girts etc. shall be cold formed steel members and conform to ASTM-A653M grade 65 or equivalent having yield strength 345 MPa & structural members, shall have minimum yield of 250 MPa and zinc coating Z-275 on all surface

(xiii) Including Designing, providing & fixing RCC staircase and emergency RCC staircase as per drawing with structuralsteel railings & kota stone riser & treads fixed with cement mortor.

(xiv) All above mentioned wok including loading, unloading, transportation, erection, tools, plants, scaffolding, labour, wastage and including of all taxes, GST etc., complete all as per approved drawings, specifications and as directed by the Engineer in Charge. The stages of payment will be as per the schedule of payment attached herewith as Annexure-A.

Description of Work / Item(s)

Amount

ABSTRACT FOR PART - II : ELECTRICAL WORKS

LT Panel

LT Cables and End Joints

Readymade DB

Point wiring & Submain wiring

Maintenance Free Earthing

Telephone system

LAN system

Fire alarm system

Lightning protection system

Emergency Evacuation system (Public address) system

Miscellaneous Items

LED Luminaires, Ceiling Fans etc.

Description of Work / Item(s)

Amount

PART - II : ELECTRICAL WORKS

Section- I: LT Panel

Design, manufacture,supply, installation,testing &commissioning of floor mounting front operated frontaccess extensible type cubicle panel totally enclosed withIP-42 protection with hinged and lockabale doors.Switchboards fabricated from 2 mm thick CRCA sheetsincluding interconnections, tinned copper strip /Wirecrimping lugs, bonding to earth suitable for use at 415 V, 3phase 4 wire 50 Hz system, and to withstand a fault level of 36kA for 1 sec or as specified, symmetrical at 415 Vcomplete as per specifications, as required & as below. Allswitchboards shall have provision for entry of cables fromthe top/bottom as required. All live accessible parts shallbe shrouded and all equipment shall be finger touch proof.The bus bars shall be insulated with heat shrinkablesleeves & color coaded . SMC/DMC shrouds and busbarsupports shall be used. The powder coating colour shade for LT Panels shall be as follows:-1. Panels fed from normal power supply - RAL 7032. Panels fed from DG supply will be colour coded as per instructions of EIC.

9) All the current transformers are resin cast typeclass-1 only. 10) Scope includes cable end boxes, reverse entryboxes as per site conditions and extension of busbars as required for terminating the number ofcables as per schematic diagram. 11) G.A. & detailed fabrication drawing and shortcircuit forces and temp rise calculation for panelincluding the panel fabricator shall be submitted fordept. approval. 12) Bimetallic washers to be used for all aluminiumto copper joints wherever required & it shall be ofapproved make & quality whereever required. 13) Indication lamp shall be cluster heavy duty typeLED. 14) All Outgoing feeders shall have 'ON', 'OFF', 'Autotrip'. 15) All neutral shall be isolatable type. 16) All inter connection for incoming & outgoingshould be with copper busbar. 17) Vertical bus rating shall be based on outgoingfeeders. 18) All MCCBs shall have Ics= 25kA or asspecified,at 415V 19) Cubicle illumination lamp & space heater in thecable alley should be provided 20) Scope includes the cutting of M.S.chequeredplate trench covers to require size after installationof Panel. 21) 3P + N MCCB means 3P MCCB with 100% rating neutral link of tinned Cu.

LT Panel -1 Incomer :- a) 1 no.800 A FP MCCB with microprocessor based O/C +S/C + E/F release. b) 1 set of RYB indication lamp with HRC protectionfuses. c) 3 nos 800/5 A ratio, class-I, cast resin current transformer d) 1 no 3 phase 4 wire, 240 V (L-N) 5 A, Class-1Intelligent panel meter , flush mounted , 96 sq.mm, with RS-485 communication port. Bus bar 800 A TPN tinned copper bus bar having maximumcurrent density of 800 A/sq.inch to withstand symmetrical fault level of 25 kA at 415 V. The neutral bus bar shall have 100% capacity. Outgoings :- i) 3P+N, 415V, 630A, 25kA MCCB with microprocessor based LSIG O/C+S/C+E/F release - 2No ii) 3P+N, 415V, 400A, 25kA MCCB with thermal magnetic based O/C+S/C+E/F release - 2 No iii) 3P+N, 415V, 250A, 25kA MCCB with thermal magnetic based O/C+S/C+E/F release - 4 No iv) 3P+N, 415V, 125A, 25kA MCCB with thermal magnetic based O/C+S/C+E/F release - 4 No v) 3P+N, 415V, 63/40A, 25kA MCCB with thermalmagnetic based O/C+S/C+E/F release - 12 Nos.

LT Panel -2 Incomer :- a) 1 no.630 A FP MCCB with microprocessor based O/C +S/C + E/F release. b) 1 set of RYB indication lamp with HRC protectionfuses. c) 3 nos 600/5 A ratio, class-I, cast resin current transformer d) 1 no 3 phase 4 wire, 240 V (L-N) 5 A, Class-1Intelligent panel meter , flush mounted , 96 sq.mm, with RS-485 communication port. Bus bar 600 A TPN tinned copper bus bar having maximumcurrent density of 600 A/sq.inch to withstand symmetrical fault level of 25 kA at 415 V. The neutral bus bar shall have 100% capacity. Outgoings :- i) 3P+N, 415V, 400A, 25kA MCCB with thermal magnetic based O/C+S/C+E/F release - 2 No ii) 3P+N, 415V, 250A, 25kA MCCB with thermal magnetic based O/C+S/C+E/F release - 4 No iii) 3P+N, 415V, 125A, 25kA MCCB with thermal magnetic based O/C+S/C+E/F release - 4 No iv) 3P+N, 415V, 63/40A, 25kA MCCB with thermalmagnetic based O/C+S/C+E/F release - 12 Nos.

LT Panel -3 ( Emergency Panel) Incomer :- a) 1 no.400 A FP MCCB with microprocessor based O/C +S/C + E/F release. b) 1 set of RYB indication lamp with HRC protection fuses. c) 3 nos 400/5 A ratio, class-I, cast resin current transformer d) 1 no 3 phase 4 wire, 240 V (L-N) 5 A, Class-1Intelligent panel meter , flush mounted , 96 sq.mm ,with RS-485 communication port. Bus bar 400 A TPN tinned copper bus bar having maximum current density of 800 A/sq.inch to withstand symmetrical fault level of 25 kA at 415 V. The neutral bus bar shall have 100% capacity. Outgoings :- i)3P+N, 415V, 250A, 25kA MCCB with thermal magneticbased O/C+S/C+E/F release - 2 Nos ii)3P+N, 415V, 125A, 25kA MCCB with thermal magneticbased O/C+S/C+E/F release - 4 Nos iii)3P+N, 415V, 63/40A, 25kA MCCB with thermal magneticbased O/C+S/C+E/F release - 10 Nos

TOTAL COST OF LT PANEL WORKS

Section - II: LT CABLES & END JOINTS :

L.T Cables: Supply, installation, testing & commissioning of 1.1 KVgrade aluminium/ Cu stranded circular/ sector shape core conductor with XLPE insulation, extruded PVC inner sheathed, G.I flat strip/wire armoured, extruded FRLS grade antirodent & anti termite PVC (ST-2)outer sheathed cable conforming to IS : 1554 Part I / IS 7098 Part-I with latest amendments, fixed on wall/column/slab/ false ceiling / existing cable tray /existing hume pipe/trench/shaft/pit/ on 5mm thick M.S. flat /GI spacer/angle/support fixed with coach screws/grouted in wall/anchor fasteners 2mm. thick G.I. fabricated saddle, all fixing accessories, etc complete including painting of M.S spacers/angles and saddles or in ground , sand bedding,laying of baked bricks on side & top-, temporary reinstatement, back filling, dewatering, consolidation,disposal of excess earth within the radius of 500 m and making good to the original finish etc providing Al cable tag as per enclosed detailed specifications, drawings & asper instructions of the E-I-C & of the following sizes.

NOTE: 1) Excavation of earth shall be measured seperately under relevant item. 2) Sealing of hume pipes with wooden bushes aftercable laying shall be included in the scope of work. 3) Clamping of cables on trays including supply of clamping materials as per instruction of EIC shall beincluded in the scope of work.

3.5C x 240 Sq.mm Al. conductor cable

3.5C x 70 Sq.mm Al. conductor cable

4C x 35 Sq.mm Al. conductor cable

4C x 16 Sq.mm Al. conductor cable

3C x 2.5 sqmm Cu Conductor cable

LT Cables End Joints End jointing of following sizes of cable by crimping with supply of all jointing materials like solderless tinnedcopper cable socket,double compression brass cable glands, gland earthing, insulation tape, flux, duplicate interconnection between gland earthing strip & to the nearest earthing bus terminals as per the drawings,specifications and as per the instructions of the Engineer-in-charge.

3.5C x 240 Sq.mm Al. conductor cable

3.5C x 70 Sq.mm Al. conductor cable

4C x 25 Sq.mm Al. conductor cable

4C x 16 Sq.mm Al. conductor cable

3C x 2.5 sqmm Cu Conductor cable

TOTAL OF LT CABLE WORKS

Section-III: Readymade Distribution Board :

Supply, installation, testing & commissioning of following readymade distribution boards, double door, IP 42 degree protection complete with necessary, MCB isolators , MCBs,earth leakage circuit breaker (ELCB) etc including interconnections with appropriate capacity size of PVC insulated copper conductor wires (ISI marked),suitable for concealed mounting /wall mounting with MS frame workof 40 x 40 x 5 mm MS angle iron, with M.S. enclosure fabricated out of min 18 SWG /20 SWG thick M.S. CRCA sheet as per manufacturers standard, with concealed hinged door, locking arrangement etc. including earthing clamps for both incoming & outgoing circuits,interconnections, per phase isolation kit as required,cable end box & wire way box if required, continuous copper earth wire in the wire way box with single/duplicate brass earthing terminals, danger board, name plate, flexible earthing for the door, metal treatment & powder coatedpainting, Phase Distribution drawing etc. all as per drawings (G.A. & fabrication drawing to be got approved),

Note: 1.MCBs (Type –C) shall be minimum 10 KA breaking capacity, as specified. 2. Blanking Plates shall be included in scope of work. 3. DB shall be of standard readymade type from approved manufacturers as indicated in preferred makes of material.

VTPN MDB : a) 120 A , FP MCCB - 1 No. b) 63/40 A ,TP MCB -8 Nos. c) 12 way brass neutral link - 2 set

ETPN DB : a) 63A FP MCB - 1 No. b) 63A DP ELCB with 30mA sensitivity - 3 nos c) 6-32A SP MCB - 24 nos d) 8 way brass neutral link - 4 set

ETPN DB : a) 40A FP MCB - 1 No. b) 40A DP ELCB with 30mA sensitivity - 3 nos c) 6-32A SP MCB - 18 nos d) 8 way brass neutral link - 4 set

ETPN DB : a) 63A FP MCB - 1 No. b) 63A DP ELCB with 30mA sensitivity - 3 nos c) 6-32A SP MCB - 12 nos d) 8 way brass neutral link - 4 set

MCCB/ MCB enclosure: Supply, Installation, Testing & Commissioning offollowing MCCB/ MCB with suitable enclosure withangle iron framework including minor civil worksto fix on the wall etc complete and all ncessary

63A, 25 kA FP MCCB with 63A FP, 300mA ELCB

63A FP MCB

SPDB with acrylic door : (Security lighting) a) 16 A DP RCBO - 1 No. b) 16A, 240V, 50Hz, 1 output digital astronomical timeswitch - 1 no c) 16 A Contactor

TOTAL COST OF READYMADE DB WORKS

Section-IV: Point wiring and Submain wiring

Point wiring in PVC (HMS variety) conduits : Point wiring for light/ceiing fan/6A/ 16A/ socket outlet/6A outlet for exhaust fan , bell point etc. with 1.1 KV grade FRLS PVC insulated multistranded copper conductor wire (ISI marked), in existing floor raceway/ 25 to 40 mm dia High mechanical stress (HMS) rigid PVC conduit having ISI marked IS 9537 Part - 3, including fixing accessories & hardware concealed /exposed in slab/wall or on 5mm.thick G.I. spacers fixed with no. 10 nettle fold wood screws with nylon plug complete with all conduit accessories 0.9mm G.I. Saddles, ready made MS switch boxes & socket outlet boxes of nominal 1.2 mm thickness , brass earthing stud 1/2 nos, controlling modular switches, sockets with moulded front plate and inner plate etc. including appropriate size of FRLS PVC insulated copper earth wire ,brass/bakelite (straight / angular) lamp holders, 3 plate ceiling rose,6 A, connectors, painting etc. as per specifications and drawings and as per instructions of E-I-C and as detailed below : (sample switch Box etc. to be got approved before fabrication)

NOTE: 1. Connections shall be done with crimped type tinned copper lugs & washers. 2. All switches & socket outlets shall be as per preferred makes. 3. All sample boxes with accessories /luminaires shall begot approved from Department. 4. All 16 A socket outlets should be with 6 pin type 5. MS boxes other than switch boxes & socket outlet boxes shall be fabricated out of minimum 1.5mm thick MS sheet duly painted with red oxide primer & 2 coats of epoxy paint. 6. Minimum size of the FRLS insulated copper earth continuity wire shall be 2.5 sq.mm. 7. The colour shade of switches shall be white /off white. For socket outlet points/switch boards on normal power supply, the cover plate shall be white/off white colour, graphite grey (RAL 7024) or other shade as per instruction of EIC, for socket outlet points/switch boards on DG power supply.

8. The scope also includes supply of modular blanking plates where ever required. 9. The maximum permissible number of FRLS insulated wires through PVC/MS conduits shall be as per technical specifications 10. The point wiring shall generally be concealed type only, except in lift shaft/ Elect. Shaft/ Basement areas/ in RCC retaining wall/ in dry well/ above false ceiling & wherever concealed wiring is not feasible, as per instructions of E.I.C

Office Area: Primary Light point with 2 nos. 1.5 sq.mm wires & 1 No. 2.5 sqmm earth wire with 6A switch

Secondary light point with 2 nos of 1.5 sq.mm wires alongwith 1 no of 2.5 sq.mm insulated earth wire looped to above item 1.1.1

3 nos.6A socket points with 2 nos of 2.5 sq.mm wires alongwith 1 no of 2.5 sq.mm insulated earth wires, looping with 1.5 sqmm + 2.5 sqmm wires (for earth) & independent 13A switches.

16 A 6 pin socket outlet point with 2.5 sq.mm wires alongwith 1 no of 2.5 sq.mm insulated earth wire completewith 16 A switch in one box

6 A + 16 A (6 pin) socket outlet point with 2.5 sq.mm wires alongwith 1 no of 2.5 sq.mm insulated earth wire & loopingwith 1.5 sqmm + 2.5 sqmm wires complete withindependent 6A and 16 A SP switches in one box.

Point wiring for single phase exhaust fan with 1.5 sq.mm phase wires & 2.5 sqmm earth wire & with ceiling rose near exhaust fan & controlling 6 A , 240 V SP switch on nearest switchboard.

Point wiring with 4 sq.mm wire and 2.5 sq.mm insulated earth wire complete with 25 A 3pin socket outlet with plug(Industrial Type) near split AC unit & 25A DP MCB at operating height on wall, in readymade powder coated MS CRCA box with MS cover and with necessary cutouts,interconnections earthing stud etc . MCB shall be with 10KA breaking capacity.

Ceiling fan points with 1.5 sq.mm wires and with 2.5 sq.mm insulated earth wire complete with 6A, 240V, SP switch with regulator compatible with BLDC fans.

6A socket point on the wall/ceiling with 2 nos of 1.5 sq.mm wires alongwith 1 no of 2.5 sq.mm insulated earth wires & directly controlled from DB (For emergency lights on battery backup)

Workshop Area: Primary Light point with 2 nos. 1.5 sq.mm wires & 1 No. 2.5 sqmm earth wire with 6A switch

Secondary light point with 2 nos of 1.5 sq.mm wires alongwith 1 no of 2.5 sq.mm insulated earth wire looped to above item 1.1.1

16 A 6 pin socket outlet point with 2.5 sq.mm wires alongwith 1 no of 2.5 sq.mm insulated earth wire completewith 16 A switch in one box

16 A industrial socket outlet point with 2.5 sq.mm wires alongwith 1 no of 2.5 sq.mm insulated earth wire completewith switch/flange in one box

Point wiring for single phase exhaust fan with 1.5 sq.mm phase wires & 2.5 sqmm earth wire & with ceiling rose near exhaust fan & controlling 6 A , 240 V SP switch on nearest switchboard.

Point wiring with 4 sq.mm wire and 2.5 sq.mm insulated earth wire complete with 25 A 3pin socket outlet with plug(Industrial Type) near split AC unit & 25A DP MCB at operating height on wall, in readymade powder coated MS CRCA box with MS cover and with necessary cutouts,interconnections earthing stud etc . MCB shall be with 10KA breaking capacity.

6A socket point on the wall/ceiling with 2 nos of 1.5 sq.mm wires alongwith 1 no of 2.5 sq.mm insulated earth wires & directly controlled from DB (For emergency lights on battery backup)

TOTAL COST OF POINT WIRING WORKS

Section -V: MAINTENANCE FREE EARTHING SYSTEM

Supply,installation,testing & commissioning of maintenance free earthing system & associated works, etc.complete as per specifications & instructions of E-I-C. NOTE:1) Measurement of Earth resistance must be carried out as per instructions of EIC. 2) All type of excavation shall be measured under relevant item of Miscellaneous section.

Providing and making earth station comprising of 17 mm dia 3m long earthing electrode of high tensile low carbon steel rod molecularly bonded 250 micron copper coating on the outer surface, UL listed, filling bore with suitable earth enhancement compound as per IEC 62561-7 & manufacturer's standard, surrounding the earth electrode complete with all required materials & instructions of EIC. Note: The scope includes :- 1) Installation of earth rods including making pit/ drilling rock as per manufacturer's recommendations & design. 2) Exothermic welding of joints between earth electrode & GI / tinned Cu strip and between GI / tinned Cu strips,used for interconnection of earth electrodes. 3) Each earth electrode shall be provided with poly plastic inspection chamber with cover as per OEM standard.

Supply & installation of 50x6mm & 150 mm long tinned Cu equipotential bar inside concrete chamber (600 x 600 x600 mm) as per instructions of EIC. Note:1) The date of testing and earth resistance value shall be written on the cover with black base with yellow paint. 2) The concrete chamber shall be included in Civil relevent item

Supply & installation of discharge gap device with parallel connected surge voltage protector to couple different earthing system similar to M/S OBO make FS-V20 or equivalent in fibre glass reinforced polyester enclosure IP65 & IK08 of size 200 (H) x 250 (W) x 115 (D) mm similarto M/s Spelsberg cat no. Abox-i 250. 1) The enclosure housing discharge gap device shall be installed in concrete chamber housing equipotential bar. 2) The scope includes interconnection of equipotential bars of lightning & body earthing with suitable size flexible Cu conductor with bimetallic lug at one end as per site & instructions of EIC.

G.I / tinned Cu earth wire/earth strip fixed on wall/side of trench/slab /column /beam/ shaft connection to panel/DBs/SFU's etc. with 5mm thick G.I. Spacers & 2mm thick G.I. Saddle or in ground at 500 mm below with earth enhancing material surrounding the strip, including excavation in ground, refilling & removal of excess earth within a radius of 500 m, temporary instatement & backfilling of trench, consolidation, painting with two coats of black bituminous paint for earth wire/ strip in ground & green enamel paint for earth wire /strip on surface etc.

25 X 6 mm tinned copper strip

8 SWG tinned Cu earth wire

TOTAL COST OF MAINTENANCE FREE EARTHING WORKS

Section -VI: TELEPHONE SYSTEM

Telephone Point Wiring: Point wiring with 4 pair CAT-6 wires copper conductor PVC insulated, in 25-40 mm dia rigid PVC conduit (HMS variety - ISI marked,conforming to IS 9537 Part-III) concealed in slab /wall or surface with 5mm thick G.I.spacer & 20 SWG GI Saddle fixed with nylon plug, wood screws etc. complete with all conduit accessories suitable MS pull boxes of suitable sizes as persite condition wherever required M.S. telephone point accessories boxes fabricated out of min 18 SWG/20 SWGthick CRCA sheet zinc passivated , brass earthing studs 1/2 nos., RJ-11 telephone socket outlets with shutter ferrule numbers on both side of the circuits all terminations with ferrule /lugs if required, labelling all as per drawing specifications & as per instructions of E-I-C. NOTE: 1. Point wiring means 4 pair CAT-6 wires from TelephoneTag Block to assigned point including end termination ofone pair at both sides and other pairs should be keptspare. 2. G.A drawings & fabrications drawing are to be got approved from E-I.C.

Point wiring for telephone point with 4 pair CAT-6 wire with RJ 11 jack type socket with shutter in a box with connector in office areas

Point wiring for telephone point with 4 pair CAT-6 wire with RJ 11 jack type socket with shutter in a box with connector in Workshop areas

Telephone Tag Block (TTB) : Supply, installation, testing & commissioning of following readymade Krone connector telephone tag block box, 18SWG MS CRCA sheet, concealed/surface mounted on MS frame of size 40 x 40 x 5mm and grouted on the wall/fixed on the column free standing type with anchor fasterners,cable end/wire way box,if required, with adequate spacefacility to be provided in the TTB, with front operable hinged door, neoprene rubber/cork gasket for joints, wire bunching clamps , name plate etc. all as per standards,specification, drawing & instructions of E.I.C. Note: 1) Point distribution diagram shall put in side the DB withpolythene protective cover. 2) All fabrication drawings shall be got approved. 3) Disconnection module shall be Krone Part No.69011006-02 or equivalent approved.

100 pair telephone tag box : A set consisting of : 1)Disconnection module 2 /10 --> 10 nos. 2)Back mounting frame - 2/11 --> 1 nos( C.T. box with mounting bracket ) 3) Transparent dust cover --> 1 no. complete with all accessories 4) Label Holder - 1 nos.

20 pair telephone tag box : A set consisting of : 1)Disconnection module 2 /10 --> 2 nos. 2)Back mounting frame - 2/11 --> 1 nos( C.T. box with mounting bracket ) 3) Transparent dust cover --> 1 no. complete with all accessories 4) Label Holder - 1 nos.

Telephone cables & end joints.

Supply, installation, testing & commissioning of jelly filled telephone cable with copper conductor, PE insulated, cores twisted, G.I. wire/strip armoured, PVC sheathed cable fixed on wall/ column / slab on 5mm. thick GI spacer/MS flat support fixed with wood screws with 20 SWG GI saddle etc all fixing accessories and as directed by E-I-C.

0.5 mm dia 100 pair Telephone cable

0.5 mm dia 20 pair Telephone cable

End jointing of Telephone cable with all jointing materials like cable gland, ferrule lugs, ferrule numbers, wire dressing clamps/button tapes, etc. complete including all jointing materials and with necessary special tool kit for KRONE type connector and as directed by E-I-C.

0.5 mm dia 100 pair Telephone cable

0.5 mm dia 20 pair Telephone cable

TOTAL COST OF TELEPHONE SYSTEM WORKS

Section -VII: LAN SYSTEM

LAN System : Supply, instalaltion, testing & commissioning of local area network system comprising of passive components like CAT-6 UTP or improved data cable, information oulet with RJ-45 connections , enclsoures for data outlets with faceplates concealed, patch panels, cable managers, LIU, OFC,splicing, 19" mounting racks , power panels in racks ,cooling fans in racks, flexible G.I pipe, PVC conduit HMS variety conforming to IS 9537 Part-III etc., complete with labeling/identification on the cable , outlets, patch panels etc. complete in all respect as required as per standards,drawings, specifications and instructions of E-I-C. Note : 1. LAN work shall be done by a specialised agency in the field. Credentials of the agency through which the bidder proposes to execute the LAN work to be submitted post W.O. 2. Evaluation of the proposed agency to execute the LAN work shall be carried out seperately by the Department. 3. Active components i.e switches etc are not in the scope of the agency and shall be executed by the users seperately. Agency shall extend full co-operation to theagency / users executing the balance work which is not inthe scope of this tender. 4. Scope includes termination of cables at both ends with all accessories and installation/mounting of 19" racks with all accessories like angle iron frame work etc without any extra cost to the Department. 5. All LAN passive components shall be of same make.

Point Wiring : Point wiring in MS/PVC conduit HMS variety of size 25-40 mm dia ISI mark concealed in slab/column/beam/surface wherever required complete with bends, T/ Cross, junction box with all accessories with RJ-45 shuttered socket outlets (modular) concealed / surface in wall/column/wherever required with all accessories including label holder, face plate, factory made zinc passivated box, screws etc terminated at one end at patch panel at respective floor at the other end in outlet with an extra loop length of approx 2 m at patch panel, ferrule numbers on both side,all terminations as per standards, drawing, specificationsand as per instructions of E-I-C Note : 1. Patch panel shall be measured seperately. 2. Colour of the outlet and facia plate shall be matching with electrical switches and sockets with the approval of E-I-C.

Patch Panels: Supply, installation , testing & commissiong of 24 port, 19"rackmountable patch panel equiped with RJ-45 receptive female, CAT-6 UTP or better compatible to cat-6 cable and cable managers complete as required as per instructions of E-I-C.

LAN Racks: Supply, installation, testing & commissioning of double section 19" wall mounted pivoting type, 9U height& 600 mm depth rack having safety glass door & withstandard accessories, including power supply panel, fans,cable manager, full cable entry plate with brush at top & bottom etc. complete as required & as per instructions of EIC.

CAT-6 Cable : Supply, installation, testing & commissioning of CAT-6 UTP cable in 25mm dia MS/PVC (HMS variety) conduit on 5mm. thick G.I. spacers fixed with no. 10 nettle fold wood screws with nylon plug complete with all conduit accessories 20 SWG G.I. Saddles etc. for uplinking between patch panels, as required, including termination including end termination at both ends complete with all accessories all as required & as per instruction of EIC.

TOTAL COST OF LAN SYSTEM WORKS

Section -VIII: FIRE ALARM SYSTEM

Fire Alarm system (FAS) Design,supply,installation,testing & commissioning of analogue addressable type fire alarm system as per relevant Indian Standard specifications and conforming with relevant specifications of fire authorities of local Municipal Corporation, and as directed by E-I-C and consisting of the following: Note. 1) The work shall be carried out by licensed agency complying local State Fire safety statutes. 2)Scope includes submission of factory test report of detectors,break glass and hooters and main panel and final inspection at site. 3)Make of all the components of FAS shall be same. 4) The Panel shall be suitable for networking using open technologies such as TCP/IP, Rs 485, modbus.

Multisensor Detectors : Supply ,installation,testing & commissioning of Intelligent addressable smoke detector unit working on multisensor detection technology with optical , heat detector sensor with inbuilt fault isolator complete with base as required & as per instructions of EIC.

Beam detector: Supply, installation, testing & commissioning of intelligent addressable beam detector unit with inbuilt fault isolator with separate unit for transmitter and receiver complete with base as required & as per instructions.

Manual Call Point : Supply ,installation,testing & commissioning of dust and vermin proof Addressable Manual Call Point, break glass/pull station (square type/round type suitable for wall mounting surface/concealed) having painted/ engraved/ embossed as “IN CASE OF FIRE,BREAK GLASS” on it, small hammer fixed with chain (incase of break glass), painting and other accessories as required. complete as required & as per instructions of EIC.

Loop powered Sounder with Strobe Light: Supply ,installation,testing & commissioning of Wall Mounting Alarm Intelligent loop powered sounder complete as per specifications and as required & as per instructions of EIC.

Response Indicator : Supply ,installation,testing & commissioning of Response indicator consisting of aluminium casting enclosure & steady glowing 2 nos.red indicator (LED) and cover plate shall be screen printed as "FIRE". The unit shall be suitable for connecting in parallel to the multisensor & wall mounting type with provision of 25mm dia conduit entries ,painting & other materials as complete as per specifications & of E-I-C.

Fire Alarm Panel : Design,supply,installation,testing & commissioning of Analogue addressable microprocessor controlled Fire Alarm Control Panels, capable of being IP networked to the central monitoring System connecting through optical Fiber cable network to monitor and integrate above quantity of accessories like detectors, MCP's/loop power sounder/control modules, Fault Isolation Modules, Loop powered hooters, response indicators, fire/fault indicators,audio-visual signals, central processing units, complete with LED visual indicators, alpha-numeric display and audible alarm both for fire & fault, mains ON indication,test & reset provisions. Each loop should provided with minimum 125 detectors /devices. The panel shall include integral SMF lead acid batteries with sealed cells (max 24V) with appropriate AH capacity, as per IS requirement with integral battery charger, wire way box , if required ,front openable lockable cover with front glass etc. complete as required and as per specification & instructions of EIC. Note: If charger & battery-capacities provided in redymade panel are not meeting operation requirement as per IS2189 then charger & batteries shall be provided separately including wiring at no extra cost.

4 Loop panel

Supply ,installation,testing & commissioning of 12 relay transponder with surface mounting housing box and interconnection

Wiring for Fire Alarm System : Wiring with 2 nos. 1.5 sqmm FRLS-PVC insulated Shielded twisted pair copper cable/wires in 25mm dia concealed/surface MS/PVC conduit (HMS variety)including cost of cutting and filling chases for concealed conduit/ cost of saddles etc. for surface conduit as required and including the cost of crimped termination’s as required, complete as per instructions of E-I-C.

TOTAL COST OF FIRE ALARM SYSTEM WORKS

Section -IX: LIGHTNING PROTECTION SYSTEM

Lightning Protection System :

Supply, installation, testing & commissioning of test link box consisting of 37 X 6 mm, heavily hot dipped GI test link, 25 X 8mm GI nut bolts & washers, suitable enclosure made of 2mm thick MS CRCA sheet with GI fixing screws/anchor fasteners etc., complete all as per STD drawing CSG/EM/STD -26 , specifications and as per the instructions of Engineer-in-charge.

Supply, installation, testing & commissioning of 25 x 6 mm heavily hot dipped GI earth strip for roofs/down conductors fixed on roof/wall/slab/ column with 5mm thick GI spacers fixed with no. 10 GI wood screws & 2 mm thick GI saddles with GI machine screws, interconnection of earth strip with welded joints and GI nut bolts & washer painting with two coats of metallic paint, etc. instructions of Engineer-in-charge.

Supply, installation, testing & commissioning 37 X 6mm heavily hot dipped GI earth strip for ground conductors fixed with no.10 GI wood screws & 1-2 mm thick GI saddles with G.I machine screws or in ground at 750mm below including excavation in all types of soil/rock with temporary reinstatement & back filling of trench,interconnection of earth strip with welded joints and GI nut bolts & washers, painting with two coats of metallic Aluminium paint for above ground portion & painting with two coats of black bituminous compound for earth strip in ground etc. all as per drawing, specifications and as per the instructions of the Engineer-in-charge.

TOTAL COST OF LIGHTNING PROTECTION SYSTEM

Section -X:EMERGENCY EVACUATION (PA)SYSTEM

Emergency Evacuation/Public Address System (PAS) : Supply,installation,testing & commissioning of public Address system as per relevant standards, as directed by E-I-C and consisting of the following: Note. 1) The work shall be carried out by licensed agency complying local State Fire safety statutes. 2) Scope includes submission of factory test report of controller,amplifire, speakers call station etc. 3) Scope includes interconnection of various PAScomponents in 19" cabinet/rack 4) Make of all the components of PAS shall be same. 5) The sysem shall be suitable for networking using open technologies.

Supply,installation,testing & commissioning of 8 zone digital System Controller complete in 19'' Rack mountable Dual tone, integration with existing Fire alarm system,control for Speech & Music, tone generator & Speech Processor with relays for activating tone & pre-recorded fire alarm messages etc as specified in the Tender Specifications Note: scope also includes interconnection of existing FA panel with PA controller including testing & commissioning of interface of integrated FA-PA system

Speakers:

Digital Power Amplifier : Supply, installation,testing & commissioning of 19''rack mounted class-D Power Amplifier with on board DSP powerfor local signal processing, Switched mode power supply,Local audio inputs, Mains and battery operation and supervision, complete with following types and as per instructions of EIC.The amplifier shall be mounted in existing LAN rack.

2x125 W Power amplifier

Call Station : Basic Call Station with Power 'ON' indication, status/fault indications, priority level of destination is higher than that of the pending announcement indication, Supervision of microphone capsule and with built in On board DSP powerfor local audio processing. The call station basic can make manual or prerecorded announcements to anypre-assigned zones. The call station shall be provided with18" gooseneck type microphone. The call station shall be fully supervised and must supports failsafe operation. Even if the network controller fails, the call station shall be able to put through emergency calls and as specified in the tender specifications and as per instructions of EIC.

PA system cabling: Supply ,installation,testing & commissioning of 2 core twin twisted 48/0.2 ATC, multi stranded, overall PVC insulated and armoured cable (Blue colour) in existing PVC mini trunking, proper dressing of cables and including the cost of termination’s as required, complete as per instructions of E-I-C. The cost of mounting base boxes & the cost of providing cable glands etc shall be included in the scope of work.

Supply & installation of DVD player with USB support , in-built compressor & limiter as per instruction of EIC.

Supply, installation, testing & commissioning of 2 kVA double conversion (online) rack mountable UPS with single phase input and single phase output configuration with min. 15 minutes battery backup at 100% load using inbuilt sealed maintenance free batteries, flexible chord with plug in existing network rack as per instructions of EIC.

TOTAL COST OF EMERGENCY VOICE EVACUATION SYSTEM (PA) WORKS

Section -XI: MISCELLANEOUS ITEMS :

CABLE TRAYS AND CABLE MANAGEMENT SYSTEM : Supplying and fixing following sizes of GI wire mesh tray,hot dipped galvanised between 60 and 80 microns of zinc as per BS 729 carbon Steel cable trays including horizontal and vertical bends, reducers, tees, cross members and other accessories as required, and duly suspended from the ceiling with electro-zinc coated TF rods, wall mounting brackets etc.

150mm width x 50 mm depth

M. S. Boxes : Fabrication, supply and installation of M.S.boxes with 2 coats of primer & 2 coats of enamel / PU paint as per instructions of EIC.

MS Fabrication : Supply, fabrication and installation of supports using MS channel/angle / flat/ MS rod hangers etc.including cutting, fabrication, welding etc. and painting with two coats of primer and two coats of enamel/ PU paint of approved shade as per instructions of EIC.

Supply & installation of 250 mm dia heavy duty RCC Hume pipe of class 'NP3' to be laid in ground/from concrete cable trench to ground, for passing of cables with necessary joints, concrete supports. Scope includes escavation below ground level in all types of soil/concrete road cutting/foot path cutting, nallah cutting /any RCC wall/floor cutting including back filling, dewatering,consolidation, reinstatement of excess earth within the radius of 500 m and original,disposal making good to the original finish etc. spare space of hume pipes after cable laying and spares hume pipes shall be sealed properly with fireproof materials.

In all soil other than soft and hard rock

Blank PVC (HMS) Conduits : Supply & installation of high mechanical stress (HMS)rigid PVC conduit having ISI marked IS 9537 Part - 3,including fixing accessories & hardware concealed/exposed in slab/wall or on 5mm. thick G.I. spacers fixedwith no. 10 nettle fold wood screws with nylon plug complete with all conduit accessories 20 SWG G.I.Saddles, MS/PVC pull out boxes, MS/PVC junction boxes,couplers, bends binding wires etc. as per site condition & as per instructions of E-I-C and of following sizes :-

25 mm dia

32 mm dia

40 mm dia

Supply, fixing & installation of pre mixed & ready to use M/s. HILTI make firestop foam CP 620 in 300ml bottle for sealing openings in electrical shafts, Telephone shaft,raceways & cutouts, hump pipes & where ever required & as per instruction of EIC.

Supply, fixing & installation of pre mixed & ready to use M/s. HILTI make firestop mortar CP 636 for sealing openings in electrical shafts, Telephone shaft, raceways & cutouts, hump pipes & where ever required & as per instruction of EIC.

Supply & laying of 50/42 mm OD/ID self lubricated HDPE pipes in ground at depth of 600 mm including cutting of existing footpath,road etc, sand bedding,laying of warning tape on top,temporary reinstatement. backfilling ,dewatering if necessary consolidation,disposal of excess earth with in the radius of 500 m etc. or fixed onwall/column/slab with 5mm thick M.S. flat /GIspacer/angle/ support fixed with coach screws/ grouted inwall/anchor fasteners 2mm thick G.I. fabricated saddle, all fixing accessories, etc complete including painting of M.Sspacers/angles all as per the attached work specification and instructions of EIC. Note: 1) The scope of work includes HDPE pipe accessories suchas couplers, cable end plugs, cable sealing plugs etc.

On wall/ slab/ column/false ceiling/existing cable tray/existing hume pipe/ trench/ shaft/ pit etc

PVC trunking system : Supply, installation, testing & commissioning of 80 x 50mm PVC trunking with flexible cover of 65mm width of M/s Legrand make, suitable for mounting on wall as per instructions of EIC. Note: All the accessories like Internal, Flat & external angles,VDI accessories for internal, Flat & external angles, end caps, joint covers, cable tie base etc. suitable for 80 x 50mm PVC trunking shall be included in the scope of work.

Insulating Mat : Supply and fixing in position of 'A' class ELASTOMER' 'insulating mat for protection to operators for working voltages upto 3.3 KV as per IS 15652 - 2006 of size 1000mm (W) as per instructions of EIC.

Providing and fixing danger plates made of mild steel 200x150mm atleast 2 mm thick & vitreous enameled white on both sides and with inscriptions "Medium Voltage" in single red colour on front side as required.

Supply & fixing of rigid self adhesive photoluminescent AUTOGLO sheet for indoor of different sizes & signage’s as per instruction of EIC.

TOTAL OF MISCELLANEOUS ITEMS

SECTION -XII: LED Luminaire ,Ceiling fan, Exhaust fans etc

Supply, installation, testing & commissioning of LED luminaires complete with accessories etc on surface of slab/beam by 2 nos (minimum) of 6 mm anchor fasteners or on wall with 2 nos of wood screws, nylon plug etc.,suitable supporting frame fixed with rag bolts grouted on the wall/anchor fastener on the beam/on the column & other fixing accessories etc provision & connection with 1.5 sq.mm multistranded copper conductor FRLS PVC wires etc., all as per drawing, specifications & as per the instruction of E.I.C. Notes: 1) Sample luminaire/fittings shall be got approved from Dept with complete technical data. 2) All luminairess shall be with drivers. 3) Cost of mounting accessories shall be included in luminaires cost. 4) The lumen output indicated is minimum system output of luminaire. 5) No negative tolerance is allowed on minimum system performance parameters indicated in the SOQ and specifications. 6) The CCT of the luminaire shall be decided at time of work execution.

Surface mounted LED luminaire 1500 lumen output similar to M/S Signify make cat no: SM200 LED 16S PSU'Cirrus mini' or eq. approved

Surface mounted LED luminaire 2000 lumen output similar to M/S Signify make cat no: BN308C LED 40S PSU 'Endura LED'or eq. approved

Surface mounted LED highbay luminaire 25000 lumen output similar to M/S Signify make cat no: BY415P LED240S CW PSU GR FG NB XTFCL V1SM250 ' or eq. approved

LED Recessed Mounted min. 3500 Lumen system output Luminaire Similar to M/s Philips Cat. No. RC383B LED 36S-6500 PSU OD WH PIR or equivalent approved.

LED Recessed Mounted min. 2000 Lumen system output Luminaire Similar to M/s Philips Cat. No. DN 296 LED20S or equivalent approved.

LED surface mounted bulkhead luminaire fitting having 600 lumen output similar to M/s Signify cat no. WT202 WLED 6S PSU 'Endura LED bulkhead' or equivalent approved.

Emergency Luminaire : LED egress surface/recess, maintained type luminaire (double side viewing) in corridor near staircase with 1 hour backup similar to PEL LED E/M of M/s Prolite with all required hardware, egress symbols etc as per instructions of EIC.

Exhaust fans:

Supply, installation, testing & commissioning of 200/225 mm dia size of cassette type exhaust fans, single phase complete with blades, motor, scope includes supply of 3C copper 1.5 sq.mm. flexible chord of suitable length upto ceiling rose near exhaust fan with louvers with bird screen rag and fixing arrangement in window/wall as per instructions of EIC.

Supply, installation, testing & commissioning of 300 mm dia size of cassette type exhaust fans, single phase complete with blades, motor, scope includes supply of 3C copper 1.5 sq.mm. flexible chord of suitable length upto ceiling rose near exhaust fan with louvers with bird screen rag and fixing arrangement in window/wall as per instructions of EIC.

Ceiling Fans : Supply, installation, testing & comissioning of following Brushless DC (BLDC) ceiling fans with double ball bearing with following length downrod, canopies, shackles, blades with safety cable suspension (Secondary support safety cable) white colour with all accessories including continous earthing and final connection with 24/0.2 mm dia copper conductor 2/3 core twisted PVC flexible wire etc. Note: BLDC Fan should be as per technical specifications & testing conforming to IS 374/79 with latest amendments all as per specifications & instructions of E-I-C.

1200 mm sweep with GI down rod of varying lenghts from min 260 mm to 1500 mm as per location & instructions of EIC.

Fan Hook Boxes Supply, installation, testing of concealed fan hook boxes of size 150 x 150 x 75 mm deep fabricated out of 2mm thick M.S CRCA sheet with nominal 12 mm dia M.S tested rod hook with brass earthing stud & welded nut from inside and 2mm thick round M.S cover plate overlapping by 15mm, including red oxide and two coats of white synthetic enamel paints and brass chromium plated screws and cup washers for fixing and all as per conceptional drawing No.:CED/EM /STD/11 R4 & instruction of Engineer-in-charge(Sample box with cover to be got approved before fabrication including the fabricator)

TOTAL OF LIGHTING LUMINAIRES

Description of Work / Item(s)

Amount

PART - III : FIRE FIGHTING WORKS

PART - A : Mechanical

BOOSTER PUMP Design, supply, installation, testing & commissioning of Motor driven Centrifugal Horizontal split case / End suction Booster Pump Set with a flow capacity of 450 lpm and total head of 35 m, with CI casing, standard fittings, bronze impeller, along with all accessories, suitably rated squirrel cage, energy efficient (EF-1) induction motor as electrical drive with synchronous speed not exceeding 3000 rpm, Class-F insulation, IP-55, rated to operate at 415 v +/- 10%, 50 Hz +/- 3%, 3 phase, AC supply, including supply of MS common base plate frame and installing pump and motor on it alongwith foundation bolts, coupling guard, anti vibration pads and other accessories etc, complete as per specifications, drawings and instructions of E-I-C. The pump offered shall be of fire fighting duty and its characteristics shall be as per TAC and also as per IS-12469-1988 or its latest edition. The bidder should provide a shed made out of 24 SWG thick GI sheet to protect the pump set from monsoon. Cost of all the items, accessories, tools and tackles, packing etc required to put pumping system into service shall also be included in rate quoted.

M.S. SEAMLESS PIPES (Underground Piping) Supply, Installation and testing of underground MS seamless pipe of following Sizes and Nominal thickness of 7.11 mm conforming to IS-3589 / IS-1978 with all necessary fittings including wrapping of 2mm thick 'PYPKOTE' insulation with adhesive coat in an approved manner as per the given drawings, specifications or instructions of the Engineer in charge. All pipes should have ISI mark.

200 mm dia. (Nominal thickness - 8.12 mm)

150 mm dia. (Nominal thickness - 7.11 mm)

G.I. PIPES Supply, installation and testing of Heavy Duty, "C" Class GI pipes of following sizes confirming to IS-1239 along with all necessary fittings, flanges, jointing (screwed / welded / flanged etc.) and supports with two coats of post office red paint over two coats of red oxide primer, including testing at 11 kg/sq.cm, complete in all respect as per specifications, drawings and to the entire satisfaction of E-I-C.

100 mm dia

50 mm dia.

40 mm dia.

32 mm dia.

25 mm dia.

GATE VALVES FOR FIRE SERVICES Supply, installation, testing and commissioning of double flanged CI gate (sluice) valves of required sizes of ratings PN 1.6 with non rising stem conforming to IS-14846 with all necessary fittings like flanges, neoprene gaskets, nut bolts, hardware, flange joint etc. as shown in the drawingsand as per specifications and as directed by E-I-C.

200 mm dia.

150 mm dia.

100 mm dia.

GM GATE VALVE Design, Supply, installation, testing & commissioning of following dia. GM Gate valve of class-2 conforming to IS-778 for srinkler drain with necessary fittings including flanges and joints welding etc, complete in all respect as per specifications, drawings and to the entire satisfaction of E-I-C.

50 mm dia.

NON RETURN VALVES FOR FIRE SERVICES Supply, installation, testing and commissioning of double flanged CI non return valves of following sizes of ratings PN 1.6 inline with relevant IS, with gun metal working parts & CI body and including all necessary fittings like flanges, neoprene gaskets, nuts bolts for fixing with pipe, hardware, joints etc. as per drawings, specifications and as directed by E-I-C.

150 mm dia.

100 mm dia.

PENDENT TYPE SPRINKLER Desgn, Supply, installation, testing and commissioning of Pendent type sprinkler of 15 NB with quartzoid bulb with deflector disc of conventional construction of LFB approved make and quality (HD fire / Tyco) to operate at 68 degree C etc, complete in all respects as per specifications, drawings and to the entire satisfaction of E-I-C.

ROSE PLATES

Supply and erecting rose plates for sprinklers.

ALARM VALVE Supply, erection and fixing in position 100 mm dia Fire sprinkler Alarm valve HD Fire / TYCO make with inlet and outlet connections pressure gauges including gong etc complete as per drawings, specifications and instruction of the EIC.

SIAMESE CONNECTION Providing & fixing GM/SS Fire Brigade Service inlet Siamese Connection consisting of 4 nos. of 63 mm dia. instantanous type male coupling with builtin check valves and 150 mm dia. flanged outlet complete with bolts, nuts and rubber insertion including testing the joints as required all as per IS-904.

EXTERNAL STAND POST HYDRANT Providing oblique Morris pattern double out let GM/SS Hydrant Landing valve, 80 mm dia flanged inlet & 63 mm dia. Instantaneous type female outlet conforming to IS-5290 with CI hand wheel, GM/SS blank cap with GI chain, twist release type plug, including nuts, bolts, washers, gaskets, with necessary fittings like CI Duck Foot Bend, CI Sluice Valve of 80 mm dia, Tee, Elbow etc., including providng 80 mm dia GI class 'C' pipe piece - 450 mm long (approx.) to extent the Hydrant making flanged / welded joints, testing the unit, painting the Hydrant valve and the exposed portion of GI pipe with 3 coats of signal red paint over a coat of Zinc reached primer, all as per specifications and as directed by E-I-C.

OBLIQUE TYPE LANDING VALVE Supplying and installing gun metal Double outlet hydrant valve morris pattern, oblique type, conforming to IS:5290, ISI mark, with G.M. blanks cap and M.S. or G.I. chain in an approved manner as per the given drawings, specifications or instruction of the Engineer in charge.

PRESSURE GAUGES Providing & fixing pressure gauges with dial of 150 mm dia size and range 0 to 50 kg/sq.cm and complete in all respects with shut off gauge, cocks , all fittings etc, duly calibrated before installation in MKS and FPS units and fixing the same wherever required and duly tested after installation as directed by E-I-C.

AIR RELEASE VALVE Supply and erection of 20/25 mm GM air release cock, with necessary GI coupling to be fitted on top of Air vessel or on wet riser all as per drawings, specifications and as directed by E-I-C.

M.S. SUPPORTS Fabrication, supply and installation of MS support as required but not covered under specific items as per drawings, specifications and as instructed by E-I-C. Material shall conform to IS-2062.

CHEQUIRED PLATE FOR COVERING OPENING OF RISER CUM DOWN COMER SHAFT AREA Each opening of Riser cum down comer shaft area to be covered with 6 mm thick Chequired Plate with MS supporting frame of size 50mmx50mmx6mm at floor level with necessary fastener/ other items required for the same to be included, complete in all respect as per instruction of EIC.

Ordinary soil

Soft Rock

Hard Rock

DISPOSING OF SURPLUS MATERIALS Disposing of the surplus excavated materials by mechanical transport to the lead upto 2 km over the initial lead of 50 m including loading, unloading, spreading, levelling etc., complete all as per specifications and as directed. Note : Voids 20% for soils and 50% for AR/HR shall be deducted from stack/truck measurements to arrive at the net qty for payment in case if directed measurement is not possible.

FOUNDATIONS FOR PUMPS Providing and laying Design-Mix Reinforced Cement Concrete foundation for various pumps of M-20 by weight batching using graded stone aggregate of 20 mm maximum size including mechanical mixing and vibration, consolidation, finishing, curing etc. as specified and also including dewatering, if any, cost of form work, shuttering & steel reinforcement, including nozing all around by 50 x 50 x 5 mm angle, all complete as per specifications, drawings and as directd by EIC.

FOUNDATION FOR HEADER SUPPORTS Providing PCC supports for headers and underground pipelines of required sizes with cement morter 1:2:4 with curing etc, all complete as per specifications, drawings and as directed by E-I-C.

VALVE CHAMBERS FOR FIREFIGHTING SYSTEM Construction of brick masonary valve chambers of the following sizes given below comprising of 230 mm thick brick masonry in cement mortar 1:4 over a bed of 150 mm thick cement concrete of grade M-15 for foundation with 150 mm offset all round including providing and fixing M.S. ladder fabricated out of 50 x 50 x 5 mm thickM.S. angle including painting etc. racking out joints & plastering in cement mortar 1:3, 20 mm thick both on internal and external surfaces, internal surfaces finished smooth with a floating coat of neat cement, providing 100 mm thick RCC slab casted in MS angle box frame (Galvanised) of 25 mm X 25 mm X 5 mm size in three equal places with reinforcement weighing not less than 100 kg/cu.m. fabricated MS angle all around & M.S. galvanised flat stiffners including formwork as per drawing etc. complete with lifting hooks at top, providing and fixing C.I. circular surface box weighing not less than 14 kg. over the RCC slab for key rod operation, Painting all as per specifications and directions of EIC including dewatering the pit, if required till completion of the work

Valve chember of size 1500 mm x 1500 mm x 1500 mm

DISMANTLING AND CONSTRUCTION /RELOCATION OF DOUBLE VALVE CHAMBER, VALVES AND ASSOCIATED PIPELINES

Dismantling, cutting, relocating, new civil constrction of double valave chamber, replacing after necessary welding, flange jointing as required, laying including construction of pedestals as required, earth excavation, refilling, compacting, etc. and any other work necessary as per site condition for removal, construction and relaying of 1 no. of Double Valve chamber including supply, installation of 2 pipes (1 for sprinkler line and 1 for fire hydrant line) of 200 mm NB size (or as per site) & valves as required on either side of the proposad Pre Engneering Building - 2 (PEB - 2) during execution of the civil works for construction of PEB -2 as per site condition and making the double valve chamber fully functional (For Anurib Building) after completion of the PEB - 2. All works associated with the job shall be included in the scope and nothing extra shall be payable on any account. Completed in all respects as per clause 1 of techanical specification and as directed by the Engineer-in-Charge.

Note: The Technical specification of existing chamber as given below and same shall be applied to be constructed new chamber - Construction of valave chamber of size 2 m x 2.5 m (approximate size) x 1.5 m (Height varying to suit site conditions) with 250 mm thick brick masonry and embadding 50 x 50 x 6 mm MS angle frame on the top and plastring the entire brick masonry work both inside and outside with 20 mm thick 1:4 mortar. The chamber shall be constructed over PCC raft of 150 mm thick. Necessary concrete work to accomodate 6 mm chequered plate (in two pieces) is included in this item.

Total of PART - A : Mechanical

PART - B : Electrical Works

REMOTE ON / OFF P.B. STATION Supply, installation, testing and commissioning of 14 SWG MS CRCA sheet, remote ON/OFF push button enclosure, with ON / OFF indication lamps, IP 42, wall mounting type, powder coated with RAL 7032 shade complete with internal wiring with 1.5 sq.mm copper PVC FRLS wires etc. Note 1) ON - OFF indication lamps shall be heavy duty LED type, 240V, 50 Hz 2) PB station shall be lockable type to prevent unauthorize operation of booster pump.

M.V.Cables Supply, installation, testing & commissioning of 1.1 KV grade PVC/XLPE insulated, inner sheath PVC tapped, extruded outer sheath PVC with rodent and termite repellent properties, GI strip / wire armoured, multistranded / aluminium conductor power cable confirming to IS : 1554 part I/IS 7098 part-1 with upto date amendments, fixed on wall/column/slab/false ceiling or in existing hume pipe/trench/ shaft/pit/ on 5mm thick M.S. flat /GI spacer/angle/ support fixed with coach screws/grouted in wall/anchor fasteners 2mm. thick G.I. Fabricated saddle, all fixing accessories, etc complete including painting of M.S spacers/angles and saddles or in ground at a - depth of 900 m below ground level including excavation, sand bedding, laying of baked bricks on side & top-, temporary reinstatement, back filling, dewatering, consolidation, disposal of excess earth within the radius of 500 mtrs etc providing brass cable number tag as per enclosed detailed specifications, drawings & as per instructions of the E-I-C & of the following sizes. The space between the two supports shall be 600mm. approx. The rodent and termite repellent property of MV cable shall be proved by either testing at factory or by submitting appropriate test certificates as per instructions of EIC. Note : The cost of sealing hume pipe shall be measured separately under relevant item.

4 C x 6 sq.mm Al. stranded cable (On Wall / Trench / Cable tray)

4 C x 4 sq.mm Al. stranded cable (On Wall / Trench / Cable tray)

3 C x 2.5 sq.mm copper flat submersible cable (On Wall / Trench / Cable tray)

End Joints End jointing of following sizes of cable by crimping with supply of all jointing materials like solderless tinned copper cable socket, cable glands, gland earthing, insulation tape, flux, duplicate interconnection between gland earthing strip & to the nearest earthing bus terminals as per the drawings, specifications and as per the instructions of the Engineer-in-charge.

4C X 6 sq.mm. Al.stranded cable

4 C x 4 sq.mm Al.stranded cable

3 C x 2.5 sq.mm copper submerssible cable

Control Cable Supply, installation, testing & commissioning of 1.1 KV grade multicore copper solid / stranded conductor of following sizes, PVC insulated, PVC sheathed armoured cable between various sensors and starter etc. in pump house & outside on existing cable tray/surface on 5mm thick M.S. flat /GI spacer/angle/ support fixed with coach screws/grouted in wall/anchor fasteners 2mm. thick G.I. Fabricated saddle, all fixing accessories, etc complete including painting of M.S spacers/angles and saddles or in ground at a - depth of 900 m below ground level including excavation, sand bedding, laying of baked bricks on side & top-, temporary reinstatement, back filling, dewatering, consolidation, disposal of excess earth within the radius of 500 mtrs etc providing brass cable number tag as per enclosed detailed specifications, drawings & as per instructions of the E-I-C .The scope also includes end connections at both ends with glands etc. as required. The cost of sealing of hume pipes after cable laying shall be measured seperately.

8 C x 2.5 sq.mm (for remote ON/OFF P.B. + indication) On wall/ trench / cable tray

3 C x 2.5 sq.mm (for water level control) On wall/ trench / cable tray

Cable Tray Supply & fixing of following sizes of ladder type GI cable trays similar to M/s Indiana make with vertical sides on both ends and suitable MS supports including concrete bolts, hold fast etc. The scope includes supply of readymade bends, reducers,Tee, covers etc. as required as per instructions of EIC.

100 mm (W) x 50 mm (D) x 2 mm (T)

EARTHING STRIP/ WIRE GI strip/wire fixed to wall/side of trench/ slab/column/beam/shaft with 5mm thick G.I spacers & GI saddles or on existing cable tray with saddles or in ground at 750 mm below including excavation in all types of soil with protective baked bricks, refilling & removal of excess earth within a radius of 500 m temporary reinstatement & back filling of trench, interconnections of earth strip/wire with brass nuts, bolts & washers and solder jointing, painting with two coats of black bituminous compound for earth wire/strip in ground & green enamel paint for earth wire/strip on surface , etc.

8 SWG GI wire

Total of PART - B : Electrical Works

Description of Work / Item(s)

Amount

PART - IV : HVAC WORKS NB.: The rates are inclusive of all accessaries / Consumables / extra refrigerant gas that are required to the system into service and no extra payment shall be made for the same.

Split Air-conditioner: Supply, installation, testing and commisioning (SITC) of ceiling suspended minimum 3 star rated Invertor Split AC of follwing nominal cooling capacities (Minimum) as per technical specifications and instructions of Engineer-in-Charge. Note: 1.The outdoor unit shall be provided with 10 mm thick neoprene pads. 2.The price is inclusive of consumables, leak testing, refrigent gas that may be required to put the air conditioner into service and no extra payment shall be made for the same. 3.The cutout for regrigerant pipe cable and drain shall be included in scope and no extra payment shall be made for the same.

1.5 TR capacity Cassette Split AC

Refrigerant Piping with Nitrile Rubber insulation (Combined Suction line & Discharge line): Supply, installation, testing and commissioning of Interconnecting refrigerant copper piping ( suction & discharge line) duly insulated with closed cell tubular elastomeric nitrile rubber of minimum density not less than 33kg/cum of thickness(13 mm for size upto 19.05 mm pipe and 19 mm for sizes above 19.05). All copper pipes shall be coated with transparent anti corrosive primer before insulation as per technical specifications, manufacturer's recommendations and instructions of Engineer-in-Charge. The insulation shall be mechanically protected with a coat of polyshield of approved colour (starbond 30-36 or equivalent) of minimum 5 mil thickness.

Drain piping duly insulated: Supply, installation and commissioning of rigid / flexible HD PVC piping(size 9-12 mm) duly insulated with closed cell elastomeric rubber insulation as per technical specifications and instructions of Engineer-in-Charge.

Cabling: Supply & laying of 3C X 4 sqmm. copper power cabling along with control cabling and adequate earthing as per site situation with adequate size of copper conductor wire with saddles & spacers to connect outdoor units with respective indoor units and power cable to connect power outlet to ODU/ IDU complete with end connections as required all as per technical specification and instructions of Engineer-in-Charge.

M.S. supports: Supply, fabrication & installation of M.S. stand for the ODU (outdoor unit) of AC unit as required fabricated out of M.S. flat of size (50 mm x 8 mm) and M.S. angle of size (50 mm x 50 mm x 8 mm) and safety guard of M.S. flat of size (12 mm x 12 mm) with suitablle opening for maintenance purpose of ODU unit, painting with two coats of synthetic enamel paint over one coat of red oxide primer of approved make & shade to all M.S. parts at all levels & elevations as required and as per technical specification and instructions of Engineer-in-Charge.

Description of Work / Item(s)

Amount

PART - V : CRANE WORKS

EOT Crane for High Bay zone

Design, manufacture, loading, unloading, transporting, supply, erection, installation, testing & commissioning of double girder 10/3 ton EOT crane with span of 21.5 m (approx.), lift of 6.5 m (approx.) with shrouded type DSL system complete in all respects including all the items and accessories, power and control cabling, earthing from department's TPN SFU onwards. The dimensions stipulated are indicative and must be verified by the bidder at site before taking up the manufacturing and fabrication of the crane. The crane shall be in compliance with IS : 3177, IS : 807 & IS : 800 for siesmic qualifications as per technical specification. Nothing extra shall be payable on any account. The layout and general arrangement of the crane shall be as per site constraints and as shown in the drawing No. DCSE/EM-DS/VECC/PEBMH/EOT-CRANE/01/1212 R-0 dt. 22/06/2012 (10 Ton EOT crane Layout) with the technical parameters enumerated therein and confirming to the tender specification.

Designing, manufacture, fabrication, loading, unloading, supply, erection, installation, testing, commissioning and alignment of gantry girders consisting of ISMBs, ISMCs, rail / square bars for 10/03 ton EOT crane with bay length 54 m complete in all respects, with all accessories and items. Nothing extra shall be payable on any account. The layout and general arrangement of the crane shall be as per site constraints and as shown in the drawing No. DCSE/EM-DS/VECC/PEBMH/EOT-CRANE/01/1212 R - 0 dt. 22/06/2012 (10 Ton EOT crane Layout) with the technical parameters enumerated therein and confirming to the tender specification.

SHREE ERCON PREFABS (BID ID -3206314)

Lloyd Insulations (India) Ltd (BID ID -3208162)

Lloyd Insulations (India) Ltd (BID ID -3208162)

SHUBHOM PREFABS AND ASSOCIATES (BID ID -3205392)

SHREE ERCON PREFABS (BID ID -3206314)

Lloyd Insulations (India) Ltd (BID ID -3208162)

SHREE ERCON PREFABS (BID ID -3206314)

Lloyd Insulations (India) Ltd (BID ID -3208162)

Lloyd Insulations (India) Ltd (BID ID -3208162)

SHREE ERCON PREFABS (BID ID -3206314)

Lloyd Insulations (India) Ltd (BID ID -3208162)

SHREE ERCON PREFABS (BID ID -3206314)

Lloyd Insulations (India) Ltd (BID ID -3208162)

SHUBHOM PREFABS AND ASSOCIATES (BID ID -3205392)