GE I R AND D/CHD-68/2024-25 PROVISION OF DISASTER MANAGEMENT CONTROL CENTER AND CENTRALIZED FIRE ALARM REPEATER STATION CUM DATA ROOM AT TBRL RANGE RAMGARH

Amount

Site clearance/ Dwelling Surface dressing in soft/loose soil including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, to a distance n.exc 50 m and deposting above directed at a level n.exc 1.5 m above the starting point complete all as specified and directed.

External Electrification Supply, laying & testing of LT UG cable XLPE insulated armoured heavy duty elect cable with stranded aluminium conductor 1100 volts grade cross section area 70 sqmm 3.5 core laid in trenches/ fixing on panels/walls/poles or passing through pipe including connecting with suitable lugs, glands, nuts and bolts and testing complete all as specified and directed. Note: Excavation/ earthwork, sand cushioning, protection pipe shall be measured and paid for separately.

Excavation in trenches in soft/loose soil n exc 1.5 m in width and n. exc 1.5 m in depth and getting out all as required for laying of cables, foundation filling of poles or stays etc complete all as specified and directed.

Removing excavated material to a distance not exceeding 50m depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

Returning filling, in including spreading, leveling, watering and well ramming in layers not exc 25 cm each complete all as specified and directed.

Supply and laying double wall corrugated (DWC) duct pipe for protection of elctrical LT cable in trench/floor of pressure rating 6 kgf/sq-cm with complete all fittings such as bends, short pieces, connectors, caps, plugs, diminishing pieces etc all as per site requirement of size (od & id ) 63X50 mm dia complete all as per specified and directed.

Supply and laying galvanized steel tubing light grade with complete all fittings such as elbow, unions, nipples, tees, bends, short pieces, connectors, back nuts, caps, plugs, diminishing pieces and sockets etc all as per site requirement of size 50 mm dia complete all as per specified and directed.

Supply and fixing of 4 ways (4+12 ) DD surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required complete all as specified and directed

Supply and fixing 100 A rating and 30 KA breaking capacity and 4 pole MCCB with thermomagnetic release and terminal spreaders in new VTPN DB/Cubical Panel Board, drilling holes in cubic panel, making connections, etc. as required.(For VTPN DB I/C) complete all as specified and directed

Supply and fixing 100 A rating and 16 KA breaking capacity and 3 pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.(IN EXISTING LT PENAL O/G) complete all as specified and directed

Supply and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of single poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.(o/g of AC ckt and SPN DB) complete all as specified and directed

Material and labour for earthing complete with galvanised steel earth plate electrode 600x600x6mm thick, burried directly in ground (earth pit not less than 2.25 Mtr deep below ground level ) with top edge of the plate not less than 1.5 Mtr below normal ground level, connected to galvanized iron wire of 4 mm dia earth lead by means of bolts, nuts ,washer and check nut of galvanized steel, earth wire protected by and including GI pipe 15 mm bore (light grade) and connected to main test point as directed and including concreet pit in PCC (1:3:6) type C1, pre cast RCC (1:1.5:3) type A1 cover slab of size 54x54x5cm reinforced with 8mm dia TMT bars @ 150mm C/C both ways with one handle for lifting, made out of 8mm dia TMT bar embeded in precast cover slab, wiremesh funnel, 20mm bore GI pipe (Medium grade) for watering, charcoal and salt in alternative layers of 15cm thick all around the electrode, including necessary excavation and earth work in any type of soil including taking out old UNSV earth plate electrode etc complete all as shown in electrical plate No-3 of SSR part - I and testing on completion complete all as specified and directed. Note :- GI wire 4 mm beyond 7.5 mtr shall be measured and paid separately.

Internal Electrification Material and lanour for point wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in and including surface / recessed Medium class PVC conduit (size not less then 20 mm) with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required complete all as specified and directed. Note :- Modular switch, modular cover frame with plate, GI box shall deemed to be inluded in quoted rate by the contractor

Supply and fixing modular switch one way 6 amp,1 module complete all as specified and directed.

Supply and fixing modular socket, 6 amps-3 pin combined, 2 module complete all as specified and directed.

Supply and fixing modular switch , one way, 16 amps, one module complete all as specified and directed.

Supply and fixing modular socket 16 amps-6 pin multipin, 2 module complete all as specified and directed.

Supply and fixing modular bell push 6 amp,1 module complete all as specified and directed.

Supply and fixing modular telehone socket outlet 6 Amp,2 module complete all as specified and directed.

Supply and fixing two module stepped type electronic fan regulator 230 V on the existing modular plate switch box including connections but excluding modular plate etc. complete all as specified and directed. Note :- Make of fan regulator shall be of same makes as per of modular switch, socket & cover plate.

Supply and fixing ceiling rose surface type, PVC/polycarbonate insulated body size 50x28 mm two to three terminals complete all as specified and directed.

Supply and fixing call bell/ buzzer suitable for single phase, 230 V, complete all as specified and directed.

Supply and fixing for 25 mm sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required(for telehone/drona / LAN cable) complete all as specified and directed

Supply and fixing for 1 or 2 module (75mmX75mm) modules, GI box alongwith modular base and cover plate for modular switches in recess etc. complete all as specified and directed (for telephone socket ) complete all as specified and directed

Supply and fixing for 3 module (100mmX75mm) modules, GI box alongwith modular base and cover plate for modular switches in recess etc complete all as specified and directed.(for power socket and 5 A indp socket)

Supply and fixing for 6 module (200mmX75mm) modules, GI box alongwith modular base and cover plate for modular switches in recess etc complete all as specified and directed.(for ups supply plug point)

Material and labour for wiring for circuit/ sub main wiring alongwith earth wire with the size of PVC (FRLS) insulated copper conductor, single core, 1100 v grade cable in concealed/surface as required using size of cable 2x2.5 Sqmm+1x2.5 sqmm earth wire,(for 5 amp socket wiring/circuit wiring inciuding in PVC conduit/casing caping complete all as specified and directed.

All as per serial item no 27.00 above but size 2x4.0 sqmm+1x4 sqmm earth wire (for AC/power point) -ditto-

All as per serial item no 27.00 above but size 2x10.0 sqmm+1x10 sqmm earth wire (For VTPN DB to SPN DB 12Way)

Supply and fixing for LED unilite 2x20W 4' suitable for surface/hanging, LED industrial powder coated MS box with twin LED tube delivers high brightness and excillent illumination even in high ceiling areas with CRCA white powder coated provided for frosted heat resistant polycarbonate diffuser for glare free uniform light distribution powered by a inbuilt electronic constant current driver with no UV & IR radiation complete with high brightness SMD, complete with connecting accesseries & driver duly pre-wired and connecting up with 0.5 Sqmm 3 core flexible copper cable cord from fitting complete all as specified and directed

Supply and fixing for 2'x2' 36W LED suitable for armstrong/grid/POP ceiling, ultra slim LED flat panel delivers high brightness and excillent illumination with extruded Aluminium housing provided for heat resistant frosted diffuser for glare free uniform light distribution powered by a external electronic constant current driver with no UV and IR radiation complete with seprate electronic driver & high brightness SMD LEDs, complete with connecting accesseries and Driver duly pre-wired and connecting up with 0.5 sqmm 3 core flexible Copper cable cord from fitting complete all as specified and directed

Supply and fixing for nero surface mounted (round) LED 18W downlighter with white powder coated aluminium die cast housing delivers high brightness & excillent illumination even in high ceiling areas with CRCA White powder coated provided for frosted heat resistant polycarbonate diffuser for glare free uniform light distribution powered by a separate electronic constant current driver with no UV & IR radiation, energy efficent surface mounted ready to use pack 15 W LED, complete with connecting accesseries duly pre-wired and connecting up with 0.5 Sqmm 3 core flexible Copper cable cord from fitting complete all as specified and directed . (in Gallary)

Supply and fixing for LED street light fitting 45 Watt230 V AC outdoor type with high pressure diecast aluminum hosing and heat resistant complete with driver, lamp bracket with impactand corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed .

Supply and fixing for street light bracket 40mm bore GI pipe/tubing light grade 1.5 m long band to shape with MS flat iron 50 x 5 mm for clamps nuts, bolts and washers etc and applying two coats of aluminium paint over a coat of red oxide primer complete all as specified and directed.

Supply and fixing for 20 A, 240 V, SPN industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 A "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. complete all as specified and directed

Supply and fixing for 12 way double door , single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. complete all as specified and directed.

Supply and fixing for 5 A to 32 A rating, 240/415 V, 10 kA, "B" curve, miniature circuit breaker suitable for resistive load of single poles in the existing MCB DB complete with connections, testing and commissioning etc. complete all as specified and directed .

Supply and fixing for amp rating 240V, 10KA 'C' curve 40 to 63 A miniature circuit breaker (MCB) of SPN and current carrying capacity in the MCB DB complete with connection testing and commissioning complete all as specified and directed

Supply and fixing for 40 A rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc complete all as specified and directed

Supply, installation, testing and commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with brush less direct current (BLDC) motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, power factor not less than 0.9, service value (CMM/W) minimum 6.85, Air delivery minimum 215 CMM, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC supply, earthing etc complete all as specified and directed

AIR CONDITIONING Supply and installation of high wall split type air conditioner inverter type (5 star) indoor /outdoor unit complete with cordless remote control unit and with cooling function ofr cooling and heating cap 2.0 TR.The complete outdoor unit shall consist of compressor, condenser coil, expansion coil and capalliary tube whereas indoor unit shall include copper cooling coils , a blower and air filter.The split conditioner should include multipurpose stand wall mounting out door unit stand with complete nuts and bolts and grouting charges etc including connecting copper tubing/pipes of suitable size, with LCD remote , R410 refrigerent connecting cable as required and specified including all accessories complete all as specified and directed. NOTE :- (i) Cost of making holes for necessary connections through the existing wall shall deemed to be included in quoted rate. (ii) Cost of PVC pipe for draining out the condensated water shall deemed to be included in quoted rate. (iii) Quantity of copper tube with insulated material for the complete job shall deemed to be included in the quoted rate. (iv) Factory made MS bracket shall deemed to be included in quoted rate. (v) Additional quantitites of refrigerant if required at site shall be charged by the contractor without any extra cost."

Supply and fixing Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type and designed for input variation between 170 V and 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA complete all as specified and directed

Earth work in excavation by mechanical means (hydraulic excavator) means over areas n exc. 1.5 m deep including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m as directed in soft/loose soil complete all as specified and directed.

All as per serial item no 43.00 hereinbefore but exc. 1.5m and n exc. 3.00m deep --ditto--

Earth work in excavation by mechanical means (hydraulic excavator)in foundation trenches or drains (not exceeding 1.5 m in width and not n exc. 1.5 m deep including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 m complete all as specified and directed.

Antitermite Treatment Treating the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface (area of the sub structure in contact with backfill to be measured) complete all as specified and directed.

Treating the top surface of filled earth at the rate of 5 litres of emulsion per square metre of surface complete all as specified and directed.

Treating the soil along with external perimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall complete all as specified and directed.

Material and labour for cement concrete in foundations, filling and mass concrete PCC (1:3:6) Type C2 (40mm graded aggregate) for footing complete all as specified and directed.

Material and labour cement concrete in foundations, filling and mass concrete PCC (1:3:6) Type C2 (40mm graded aggregate) for dwarf wall, plinth beams, etc complete all as specified and directed.

Returning filling, in including spreading ,leveling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Removing excavated soil not exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

Material and labour for RCC M - 25 (design mix) using 20mm graded aggregate using foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slbas, under-reamed piles and mass concrete for plinth beam complete all as specified and directed.

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter rough finished surface of concrete flat complete all as specified and directed.

Supply and fixing for reinforcement steel (TMT bars) for footing bars 10mm dia and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or size 10mm securing with clips complete all as specified and directed.

Material and labour for RCC M-25 (design mix) using 20mm graded aggregate as in column complete all as specified and directed.

Formwork to sides of pillar, column for rough finished surface of concrete square, rectangle or polygonal complete all as specified and directed.

All as per serial item no 55.00 hereinbefore 5mm dia and over upto including 10mm dia as in strirrups, spacers and binders complete all as specified and directed.

Material and labour for brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6 complete all as specified and directed.

Material and labour for RCC M - 25 (design mix) using 20mm graded aggregate for lintel band complete all as specified and directed.

From work for rough finished surfaces of concrete measured flat to sites and soffits of lintel band complete all as specified and directed.

Material and labour for RCC M - 25 (design mix) using 20mm graded aggregate chajja complete all as specified and directed.

From work for rough as in finished surfaces of concrete measured flat for chajja complete all as specified and directed.

Material and labour for RCC M - 25 (design mix) using 20mm graded aggregate for slab beam complete all as specified and directed.

From work for rough finished surfaces of concrete measured flat to site and to sites and soffits of slab beam complete all as specified and directed.

Material and labour for RCC M - 25 (design mix) using 20mm graded aggregate for slab complete all as specified and directed.

From work for rough finished surfaces of concrete measured flat to soffits of suspended slabs such as roof slab, floor slab etc not exc 200mm thick (horizontal or sloping) slab complete all as specified and directed.

Material and labour 10 mm thick internal plaster in CM 1:6 on fair faces of walls finished even and smooth (without using extra cement) complete all as specified and directed.

Material and labour 5 mm thick plaster in 1:3 CM on ceiling finished even and smooth (without using extra cement) complete all as specified and directed.

Material and labour 15 mm thick ( 10 cm + 5 mm 1:4cm) external plaster in cm 1:4 mixed with WPC @ 3% weight of cement on fair faces of walls finished even and smooth (without using extra lime or cement) g floor complete all as specified and directed Note: WPC shall be measured and paid for separately under item supply only.

Supply only Wpc complete all as specified and directed.

Supply and fixing factory made UPVC white colour sliding window three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm*52mm), sliding sash (42mm*67mm). Sliding mesh sash (42mm*57mm) sliding interlock (one vertical length in each shutters) (45.5mm*28mm), glazing bead (24.5mm*16mm) will be miterd cut and fusion welded at all cornros, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware.EPDM gasket, 1.2+ -0.2mm thick galvanished steel frame (30mm*18mm) 2nos, sliding sash (30mm*18mm), sliding mesh sash (26mm*10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8m*100mm long fasteners, Hardware (touch lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories complete all as specified and directed.

Material and labour for anodised aluminium standarad section powder coated of size 101.60x44.45x2.0mm thick for door/window and aluminium partition frame including jointing aluminium cleats, rubber beadings of suitable size and lugs etc complete all as specified and directed.

Material and labour for anodised aluminium door shutters single/double leaf, side hung type, with top and lock rail of size 83X44.45X2mm thick, bottom rail 150X 44.45X2mm thick styles/meeting styles shall be of size 83X44.45X2mm thick including jointing cleats, rubber beading snap fit clips, aluminium screws etc, panels fitted with prelaminated particle board/glass including builders hardware ie aluminium tower bolt 150mm long 2 nos to each shutter , aluminium door handle 200mm long 2 nos to each shutter and including 100 mm size mortice lock lever-4 and one door stopper in each leaf complete all as specified and directed.(Prelaminated board and glass to be measured & paid separately).

Supply and fixing for plain sheet glass, ordinary quality 4.8mm thick in panels of aluminium doors/windows/partitions fixed with aluminium glazing clips & rubber beading complete all as specified and directed.

Supply and fixing of 12mm thick prelaminated particle board, interior grade, prelaminated both side with decorative choice lamination & other side balancing white lamination fixed with screws to timber frame work complete all as specified and directed.

Material and labour distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approve manufacturer, of required shade and colour complete, as per manufacturer's specification. Two or more coats on new work complete all as specified and directed.

Material and labour for two coats of OBD on ceiling including primer on new plastered surface complete all as specified and directed.

Material and labour for applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resistance, dirt resistance exterior paint of required shade (company depot tinted) with silicon additives @ 1.43 litre/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm over new surfaces complete all as specified and directed.

Material and labour for screed bed or bedding layer of mortar cm (1:4) 20mm thick for laying floor finished complete all as specified and directed.

Material and labour for 100mm thick cement concrete type D-2, 1:4:8 (40mm graded aggregate) complete all as specified and directed.

Material and labour for granite (of any type) 18-20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete all as specified and directed.

Material and labour for 15mm thick screed bed layer of in CM (1:3) as in granite skirting complete all as specified and directed.

Granite slab 18-20 mm thick as in riser of steps, skirting dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

Water Proofing Material and labour for app based polymeric membrance minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) laid on primed surface by torched application complete and finally finished as per manufacturers instructions as in terrace complete all as specified and directed.

Material and labour for rendering 15mm thick on fair faces of brick work or concrete surfaces in cm as in (1:4) terrace mixed with WPC @ 2% weight of cement complete all as specified and directed. Note: WPC shall be measured and paid for spearately.

Supply only WPC complete all as specified and directed.

False Ceiling Supply and fixing for suspended false ceiling system using exposed suspended system grid system 600x600mm with the following specification complete all as specified and directed:- (i) Pre primed self embossed textured designer board water and termite resistant, fire resistant for insulation HSPC (E-grid) 4mm thick. (ii) GI powder coated main tee of size 38x24x0.75mm (min) (iii) GI powder coated cross tee of size 24x24x0.75mm (min) (iv) GI powder coated angle of size 24x24x0.65mm(min) (v) Level clip/suspension wire 04mm dia GI wire. (vi) Soffit cleat/rawl plug as per manufacturer insturction. (vii) Fixing shall be executed as per manufacturer instruction.

Supply and fixing for Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty complete all as specified and directed.

Supply and fixing powder coated aluminium grills, fixed to aluminium windows/partitions/door frame including all fixing arrangements like aluminium channels, screws etc complete all as specified and directed

Supply and fixing PVC (SWR) 110 mm bore of pipes double socketed in any length with rubber ring joints fixed to walls complete all as specified and directed .

Supply and fixing PVC (SWR) 100 mm bore of bends any radius complete all as specified and directed .

Material and labour for applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.20 kg per sqm including cleaning of surfaces for roof complete all as specified and directed.

Material and labour for preparation of new surface of APP membrane and applying one coat of aluminium paint complete all as specified and directed .

Material and labour precast cement concrete type B-0 (1:2:4) using 12.5mm graded stone aggregate for jallies 25 mm thick set in cement mortar 1:4 including all moulding frame complete all as specified and directed.

Material and labour for 75mm thick PCC 1:3:6 type C-2 as in plinth protection fixed even and smooth with out using extra cement complete all as specified and directed.

Material and labour for hardcore of broken stone or boulder gauge n exc 63mm deposited spread and leveled in layer nexc 15cm thick watered and rammed to a true surface complete all as specified and directed.

Supply and fixing in repair venetian blinds, sheer demout blinds of with aluminum roller tube, cassette colour white fabric weight 140gms, light control 70% fabric composition 100% polyester complete all as specified and directed

Material and labour for 1mm thick putty on internal & external surface wall/ceiling complete all as specified and directed.

Supply and fixing for framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 etc complete all as specified and directed .

M/S Mukesh Kumar Gupta (BID ID -3142805)