|
Tender For Addn/Altn To Building No T-77 At 24 Ed Af Station Manauri; 1 Excavating soft/loose soil in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan andexc 1.5 m in depth and getting out complete all as specified and directed by Engineer -In-Charge. 2 Returning, filling of soft/loose soil in, including spreading, levelling,watering and well ramming in layers not exc 25 cm.complete all as specified and directed by Engineer -In-Charge. 3 Removing excavated material (soils) exc. 250 m but nexc. 500 m and depositing where directed complete all as specified. 4 Removing excavated material (soils)n exc. 50 m and depositing where directed complete all as specified. 5 Removing excavated material (soils) exc. 50 m but n exc. 250m and depositing where directed complete all as specified. 6 M&L for Cement concrete type C2 (1:3:6 ) using 40 mm grade stone gradedaggregate in foundations, filling and mass concrete complete all as specified and directed. 7 Demolition of brickwork built in cement mortar including all quoins, archers, pillars,etc excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and directed. 8 M&L for brick work with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius, built in in cement mortar (1:6) complete all as specified. 9 M&L for rendering 10mm thick in cement mortar (1:6) on fair faces of brick work or concrete finished fair even surfaces.complete all as specified and directed. 10 M&L for rendering 15 mm thick in cement mortar (1:4) with mixed water proofing compound (liquid) other than fairfaces of brick or concrete surface finished even and smooth without using extra cement as complete all as specified & directed.Note:- Water proofing compound (liquid) seprately shall be measured paid saprately. 11 Supply only liquid water proofing compound @ 200 ml per bag of cement as complete all as specified. 12 Dismantling of Stone slabs in roofs, floors, chajjas, landings, etc., any thickness, jointed in any mortar complete all as specified and directed by Engg-in -charge. 13 Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15cm thickness complete all as specified and directed by Eng-in-Charge.. 14 M & L for brushing neat cement slurry with 3.0kg of cement per sq. metrecomplete all as specified and directed by Eng-in-Charge.. 15 M & L for 75mm thick Cement concrete type C-1, 1:3:6 (20mm graded stone aggregate) in Plinth Protection etc. complete all as specified and directed by Eng-in-Charge. 16 M&L for hardcore of broken stone or boulders gauge not exc. 63mm, deposited, spread and levelled in layers not exc. 15 cm thick, watered and rammed to a true surface, complete all as specified and directed. 17 M&L for Cement concrete type D2 (1:4:8 ) using 40 mmgraded stone aggregate in foundations, filling and mass concrete complete all as specified and directed. 18 M&L for 50mm ThickCement concrete type A-1, (1:1.5:3)(20mm graded stone aggregate) finished even and fair complete all as specified and directed. 19 M&L for Granolithic concrete 1:1:2 floor topping 30mm thick laid over cement concrete sub floors etc. and finishedto an even and fair surface complete all as specified and directed. 20 M&L for 30 mm thick wearproof topping of metallic floor (40kg of cement ,10 kg hardener and 0.034cum of granite chips for per sqm area of floor)as specified (incorporating an approved metallic floor hardner), laid on concrete floors and pavings, and finished even and smoothcomplete all as specified and directed.Note:- Metalic hardner shall be measured and paid separately as supply only. 21 M & L for Treating cement concrete or granolithic concrete surfaces with three dressings of sodium silicate solution complete all as specified and directed by Engineer-In-Charge. 22 Supply only metallic floor hardener complete all as specified and directed. 23 M&L for forming 12 mm thick expansion joint filled with preformed bituminous filler and top 30mm primed and sealed with sealing compound grade "A" for 110 mm thick concrete floor complete all as specified and directed. 24 M &L for cement concrete using 20mm grade stone aggregateas , in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, type B1 (1:2:4) including necessary form work complete all as specified and directed. 25 M&L for TMT 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 0.9mm dia or securing with clips as in rcc band and rcc precast slab complete all as specified. 26 All as per item No 25 but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified. 27 M&L for PCC 1:2:4 Type B1 using 20 mm graded stone aggregate as in coping/holdfastcomplete all as specified and directed. 28 Use and waste formwork to sides and soffits of floor or roof beams, beam haunching, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc.for rough finished surface of concrete also splays between floors and beams, etc.complete all as specified and directed. 29 M&L for 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite over & including 15 mm thick screed bed in cement mortar (1:4) complete all as specified and directed. 30 S&F for mild steel 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 conforming to Fe.290.Gde-E-165 complete all as specified and directed. 31 S&F for anodised sliding Aluminium door shutter including anodised Aluminium frame aluminium section weighing 0.55 kg /per meterand including necessary joining cleats , glazing cleats , rubber Neoprene packing handles , anodized Al. snaps beading , screws including 5.00 mm thick glass panes, floor door spring necessary tower bolt, lock with locking arrangement complete all as specified and directed. 32 S & F powder coated anodised aluminium frame for doors,windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and directed by Engineer in charge. 33 S&F powder coated anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m includingnecessary joining cleats, glazing clips, rubber packing, anodised aluminiumsnap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1no.) complete all as specified and directed . 34 S&F aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staplescomplete all as specified and directed . 35 S&F sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane of 5.5 mm thick complete all as specified and directed . . 36 S&F aluminium composite panel overall 3mm thick panel, aluminium sheet thickness 0.5mm minimum width 1.22 metre, minimum length 2.44 metre weight 4.5 Kg/Sqm external faces coil coated with PVDF and internal face coil coated polyster for cladding wall, column, beams and ceiling etc fixed with and including to frame work as per manufacturer"s instructionscomplete as specified and directed. Note : Colour of ACP shall be approved by AGE(I). 37 Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings valley guttercomplete all as specified and directed 38 Dismantling of Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings and ridgescomplete all as specified and directed 39 Dismantling structural steel work including doors, gates but excluding framed truss etc.complete all as specified and directed 40 S&F framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing of Fe 410 -W (GdeE- 250) quality "A" complete all as specified and directed 41 Dismantling expanded metal, weight not exceeding 4.0 kg/Sqm any thickness or mesh, fixed with steel or wood fillets, if any complete all as specified & directed. 42 S&F for expanded metal, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members complete all as specified and directed . 43 S&F Pre-painted galvalume sheet aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in ridge or similar work fixed with self tapping screws complete all asspecified and directed. 44 S & F 12 mm thick gypsum plaster board flame proof conforming to IS-2095 1982 to fix as suspended celling with on step and including frame consisting perimeter powder coated GI sheet channelI 20X27X30.5 mm intermediate channel 45 (WEB) X 1. 5 ( flange ) X 0.9 mm @ 1.22 M C/C with ceiling angle 2 5 X10X0.5 MM fixed to soffit with GI cleat and steel expansion fastner , celing section 51.5 ( Knurled web X 26 ( flange) with lips of 10.5 mm X 0.5mm @ 610 mm C/C nec clip , screw , nylon sleeves etc complete and apply two coats of oil bound distemper over a coat of putty on celling over preparation surface complete all as specified and directed. 45 Demolition and breaking up drain pipes of 150 mm dia (Salt glazed ware, AC ,PVC orreinforced concrete) set in cement mortar complete all as specified and directed . 46 S & F 150mm PVC (SWR) pipes single socketed in any length laid in trenches or in floor & walls with MS clamps etc complete all as specified and directed 47 S & FPVC (SWR) bends any radius 150mm dia complete all as specified and directed. 48 M & L for preparation of old steel surface exceeding 10 cm width or girth and apply two coat of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge. 49 M&L for applying two coats of syntheticenamel over a coat of redoxide primer and prepartion of on new steel or iron surfaces of any description, over 10cm in width or girth not otherwise described complete all as specified. 50 Taking down steel window frame with shutters (without taking off shutters from the frames) not exc. 150 sqm complete all as specified and directed.. 51 M&L for applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal 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 incl. preparation of new surfaces.as percomplete all as specified and directed.. 52 M & L for mild steel roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. compete all as specified and directed by E-in-Charge. (Fe- 410W Grade-E-250 quality A). 53 M&L fro distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer"s Specification. Two or more coats on new workincl. preparation of new surfaces.as percomplete all as specified and directed.. 54 M& L for 3 mm thick wall care putty on plaster surfacecomplete all as specified and directed. 55 M&L for 60 mm thick PUF roof sheet manufactured in computerised plant and come with pre-painted Galvalume steel sheet and the density of Poly urethane foam sandwiched between two fascias ( thickness of top fasciasGalvalume steel sheet is 0.5 mmand thickness of bottom fasciasGalvalume steel sheet is 0.4 mm) is 40 + 2 kg/cum and featured with weather proof , flame retardation with self extinguishing property , environment friendly , resistant to corrosion , termites and fungus. includingfixing with suitable screws etc. and as per manufacturers instructioncomplete all as specified and directed... 56 M&L for 100 mm thick PUF wall panel manufactured in computerised plant and come with pre-painted Galvalume steel sheet having 320 MPa for Gr80 and the density of Poly urethane foam sandwiched between two fascias of Galvalume steel sheet0.5 mm thick is 40 + 2 kg/cum, and featured with weather proof , flame retardation with self extinguishing property , environment friendly , resistant to corrosion , termites and fungus. including with fixing with u channel with dash fastener of size (M6 x 65 mm) ,L-angle (50x50x0.6/1.2mm),100 mm with plain strip,pop rivet and self drilling screw of size 12-14 x 140mm etc. and as per manufacturers instructioncomplete all as specified and directed. 57 Providing precast cement concrete type B-1 (1:2:4) using 20 mm graded stone aggregate set in 1:4 cement mortar in but in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces,complete all as specified and directed.. 58 M&L for treating the bottom and sides of excavation at the rate of 5 litres of emulsion per square metre of surface areacomplete all as specified and directed.. 59 M&L for treating the backfill in contact with foundation at the rate of 7.5 litres ofemulsion per square metre of vertical surface (Area of the sub structure in contact with backfill to be measured) complete all as specified & as directed. 60 M&L for treating the top surface of filled earth at the rate of 5 litres of emulsion per square metre of surface complete all as specified & as directed. 61 M&L for Treating the soil under plinth protection earth at therate of 5 litres of emulsion per square metre of surfacecomplete all as specified and directed.. 62 M&L for Treating the soil along with external perimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall, cmplete all as specified and directed.. 63 M&L for PCC 1:3:6 type C-2 using 40mm graded stone aggregate,asin surface channels and drains filling & mass concrete etc complete all as specified and directed. 64 M&L for brick work with sub class "B" bricks(old size bricks) straight or curved on plan exceeding 6 mtr mean radius built in cement mortar 1 : 4 and external face of brick work pointed flush in the same mortar as the work proceeds, complete as specified and directed. 65 M&L for PCC (1:2:4) type B-0 using 12.5 mm graded stone aggregate as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands,plinth courses, string courses, acing courses, parapets and railings upto 60 cm in height, copings,benching, kneelers, apex stones, bed plates, kerbs water troughs and the like including weathering, slightly rounded or chamfered angles and throating,including necessary form workcomplete all as specified and directed.. 66 M&L for rendering 15 mm thick in cement mortar 1:4 with WPC/water proofing liquid on fair faces of brick or concretesurfaces finished even and fair complete all as specified and as directed.Note WPC/liquid shall be measured & paid seprately. Complete all as specified and directed.. 67 M&L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement,including forms, moulds, mi- tred/stopped ends etc.complete all as specified & as directed 68 Add or deduct for each 25 mm girth or part thereof over or under 30cm inner girth in cement concrete, using ex tra cement,including forms, moulds, mi- tred/stopped ends etc.complete all as specified & as directed. 69 450mm dia and 6.0m long Hume pipe culvert-01 Nos 70 Excavating soft/loose soil in trenches, n exc 1.5 m wide andexc 1.5 m in depth but not exc. 3 mtr depthfor foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc.nexc 10 sq m on planand getting out complete all as specified & as directed.. 71 M&L for RCC Hume pipe 450mm bore class NP-2 laid and jointed complete with collars including for laying pipes level or to falls in trenches, etc. on concrete bed or directly on hard ground as indicated and making joints and testing as specified. 72 M&L for preparing new surface and applying two coats of cement based paint over a coat of primer complete all as specified & as directed. 73 Surface excavation in soft / loose soil n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting outcomplete as specified and directed. 74 Removing excavated (soil) material exc. 50 m andupto a total distance of 250 m. of soil,complete as specified and directed. 75 M&L for 75 mm thick PCC 1:4:8 type D-2 using 40mm graded stone aggregate,including necessary formwork and finishing the surface of concrete,even & rough to receive the topping layer complete all as specified and directed. 76 M&L for 150 mm thick cement concrete work in pavement/ hard-standing of flexural strength 40 kg/per square centimetre in field using400 kg of cement per cubic metre, including necessary use & wasteof formwork for laying pavement concrete/ hardstanding in bays between joints & contraction ,expansion joints or between the two contraction jointscomplete all as specified and directed. 77 M & L for finishing surface of concrete roads , by brooming, complete all as specified and directed. 78 M & L for forming 12mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ of thickness of concrete slab in 150 mm,complete all as specified and directed. 79 Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound Grade A ,complete all as specified and directed. 80 M & L for Earthing complete with galvanised steel earth electrode plate of size 600x600x6.0 mm thick, buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron strip of size 32 x 6 mm as earth lead up to test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete 1:2:4 type B-1 using 20mm graded stone aggregates,40mm thick precast RCC cover in 1:2:4 reinforced with expanded metal(weight not less than 4 kg/sqm), and frame of angle iron 25x25x6mm with lugs 02 nos with 6mm dia MS bar handle made to shape, excavation and earth work in any type of soil and including light grade GI watering pipe 20mm bore with funnel and strip mesh and light grade GI earth wire protection pipe 40mm bore up to main board complete as shown in electrical plate no 3 of MES schedule Part-I , connected to earthing testing point and testing on completion complete including taking down of old existing one all as specified anddirected by Engr-in-charge.Note: (i) The unit rate includes GI pipe up to 7.5m for protection of earth lead andany additional lengthshall be measured separately .(ii) The unit rate includesmain earthing lead/strip from earth electrode to test point up to 7.5 meter and any additon length shall be measured and paid separately (iii) In case measured value of earth resistance is recorded more than 1.0 ohms then the earthing shall be re done by the contractor without any extra cost to the department. 81 M & L for Air termination single pointed aluminium rod 12 mm dia and 300 mm long completeincluding taking down old unsv all as specified and directed by Engr-in- Charge. 82 M &L for test point terminal block made of gun metal or phosphorus bronze 75x75x25mm , drilled and screwed including 3 nos , 8mm dia, 25mm long hex head screw complete including taking down old unsv complete all as specified and directed 83 M&L for aluminium strip 25 x3.15mm with saddles and fixing screws etc for roof conductors and down conductors above ground for lightening conductor complete with provision for fixing on epoxy insulatorsincluding taking down old unsv complete all as specified and directed. 84 Supply & Fixing ofGI pipe, light grade 15 mm dia bore for installation of air termination rod including all fixing arrangements to walls and ceiling or laidcomplete all as specified and directed 85 Supply and fixing of Galvanised iron strip 32 x 6mm buried in groundor fixed to poles or any other indicated situation for loop earthing as ring main conductor complete including taking down old unsv acomplete all as specified and directed 86 Material and labour for precast cement concrete(1:2:4) type B-1 using 20mm graded stone aggregate for support block of GI pipes and air termination rod complete all as specified and directed. 87 S & F GI pipe light grade 50 mm dia as protection to cable along the pole / across road crossing/through culvert/passing through ceiling/walls with necessary clamps-02 nos(Flat iron 50x6mm) with ,nuts and bolts for fixing on pole complete all as specified and as directed. 88 Supply and Fix epoxy insulator duly colouredwith necessary fixing arrangement on wall and roof for fixing of down conductor complete all as specified and directed 89 M&L for mild steel Cross arms bracings, support, clamps and back plates fabricated from structural steel section including nuts, bolts, washers etc, welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of aluminum paint complete all as specified and directed. 90 S & F plug type bib taps, cast iron, screwed for iron pipe and fixed for 15mm dia pipe complete including taking down old unsv complete all as specified and directed 91 Labour only for cutting to plinth protection/hard standing/road etc in 30 cm depth and 45 cm width to ensure laying/crossing of GI strip 32x6mm and repair to existing damaged/disturbed surface if any completeall as specified and directed by Engr-in- Charge. Note: The quoted rate shall include the cost of required material for repair to existing disturbed surface 92 Supply,installation,testing and commissioning of5-in-1 coolingsplit Air Conditioner of capacity 1.5 TR (smart cooling with energy saving) ,complete with HD Filter with Anti Virus Protection,Anti Allergy Filter, duly fitted DUAL Inverter Compressor with Varied Speed Dual Rotary Motor ,ADC Sensor ,Ocean Black Protection applied on Copper tubes of both Indoor & Outdoor unit , Refrigerant 410A/R32,4-way airswing operation,over load prtection,ISO – 9001 OEM Certification, suitable for operation on 220-240 volts single phase 50Hz Ac supply, comprising of following accessories with technical specification as under: 93 (a) Cooling Capacity Range (W) : 1100 to 7000 94 (b ) Power Input Heating/ Cooling : 1300W / 1270W 95 (c) ISEER Value : 3.2(Minimum) 96 (d )Star Rating :5 Star(Minimum) 97 (e) Noise Level (Indoor):Not more than 32db 98 (f) Air flow (Heating/Cooling) : 572 CFM /526 CFM 99 (g) Heating & Cooling Function Operation :-10°C to 54°C 100 (h) Air Throw : 16.0m (minimum) 101 (j) Type of condenser / evaporator : 100% Copper coil. (Aluminium coil / alloy shall not be accepted) 102 (l) Refrigerantcopper piping Minimum 0.8 mm wall thickness forsuction and discharge connections the indoor and outdoor units of suitable sizes complete with Nitrile Rubber insulation sleeves with preclad Aluminium & joints rapped with Aluminium tapesafter making of flares and joining with suitable size of flare nuts and saddling to the walls symmetrically as per common engineering practice. 103 (m) Providing of electric connection between outdoor and indoor units with suitable size of electric cables provided by the manufacturer along with the units 104 (n) Machine Control : With Battery Operated Remote Controller having LED / LCDdisplay complete with suitable size and capacity of batteries(cells). 105 (o) Features :AC shall be provided with atleast with certain features such as Sleep mode, turbo, swing, LCD / LED remote, lock, timer and temperature display. 106 (p) Drilling of suitable size of hole into wall alongwith 50mm PVC conduit (length equal to depth of hole) for passing of copper tubing (suction and discharge).Provisionand connecting wires flexible drain pipe of suitable dia of length as directed by Engr-in-Charge. 107 Note:(i)Connecting copper pipe (Minimum 6m length) ,Mounting bracket for indoor unit and Good quality PVC drain pipe of 25 mm dia included in the cost of item. 108 Supply and fix outdoor unit mounting brackets Factory made heavy duty floor anchored madeout of MS sheet bent to shape duly slotted for adjustment, powder coated GI/ aluminium stand for fixing Outdoor Condensing Units on the roof (or on the wall as required) of the room with serratedcomplete with s/sdash/hole fastener"s of adequate length for fixing the bracket to wall for mounting of OutDoor unit complete all as specified and directed (Set of Two) 109 Supply and installation ofwater cooler Electric driven (single phase),having approx storage Capacity of 80 litres and nominal cooling capacity of 40 Litres per hour, with 02nos faucets,food grade stainless steel body and stainless steel tank,Refrigerant R134a,over load protection,suitable for 230V AC, 50Hz with stabilizer free operation.complete all as specified and directed by Engr-In-Charge. 110 M & L for AC point wiring using PVC insulated and unsheathed fire retardant low smoke and halogen(FR-LSH) copper with 4.0 sqmm PVC insulated and unsheathed fire retardant low smoke and halogen(FR-LSH) copper conductor single core multi stranded coppercable confirming to IS:694(2010) using approved colour code for phase and neutralas per IS code drawn through ERW metallicrigid steel stove enamelled black medium dutyconduit ( Concealed) ISI Marked screwed and socket end ,corrosion resisitant, medium protection gradehaving wall thickness not less than 2.0 mm thick and minimum 25 mm external dia but shall be increased as per actual site requirement in accordance with clause No 19.125 of SSR Part I ( ISI marked)including conduit accessories like bends, tees, junction boxes etc fixed concealedwith all accessories including PVC insulated and unsheathed FRLSH 4.0 sqmm multi stranded copper conductor cable (green color) as continous earthlead wire connected to common earth and earth dollycomplete all as specified and directed by Engr-in-Charge. 111 Supply and fix sheet metal enclosure with socket plug top and MCBs single pole and neutral, enclosure with a two pin and earth plug andsocket complete with one single pole MCBof capacity20 Amps 240 volts (for Acs) 112 Supply, installation, testing and commissioning of LT panel outdoor type confirming of IS 8623 Part (one), CPRI approval, totally enclosed vermin proof suitably ventilated for 3 phase, 4 wire 415 Volts, 50Hz, AC supply, outer sheel shall be made out of 3.15mm thick CRCA sheet & MS angle section of suitable size for frame, factory fabricated, compartmentalized inner shell shall be made of out of 2.0 mm thick CRCA sheet for control gear. Front and back door operating with locking arrangement at front. Protection of enclosure IP 56 as per IS-2147 of 1962 with pre-treatment trhough 7 tank hot chemical process prior to powder coated with minimum 50-70 micron of approved colour. The bottom of outer shell contains a detachable plate having provision for entry of armoured cable of adequate size. Computer cut self adhesive vinyl danger notice plate having conventional symbol of bones and skull to be provided. EPDM gasket of appropriate shape and size provided at all joints, door and covers including suitable size angle iron/flat iron frame work/support required with four legs 60cm long using angle iron 40x40x6mm, air passing holes and locking arrangement at front with duplicate keys and making connection of incoming and outgoing cable using proper cable lugs, 4 x legs 40 cm grouted in PCC 1:2:4 and making good distrubed surface complete and comprising of the following:- 113 (A).INCOMER 114 (i) MCCB 350 Amp 4 pole, 36 KA, lcs =100% lcu,confirming to IS:13947(Part-3) 1993 andIS/IEC:60947(Part-2) with adjutsable magnetic and adjustable thermal release, adjustable overload 65% to100% and adjustable short circuit release from 3.5 to10 ln setting complete with phase seperator - 01 Nos 115 (ii) 1 No., 230V, AC operated integral type Digital multi function meter with RS-485 port for measuring Amps ,Voltage, Energy, kWH, kVAH, frequency,Maximum Demand & power factor etc with TOD facility conforming to specifications, latest IEC/ EMC and EMI standards/criterion, with necessary Circuit MCBs and suitable size summating CTs forincomer metering supporting SCADA/BMS connectivity. 116 (iii)1- set Red/Green ON/OFF indicating lamps (iv)1- set of three phase (red, yellow, blue) indicating lamps (v) Amber healthy trip indicating lamps(vi)3 nos. cast resin current transformers of suitable ratio withVA Burden &protection and Class 1.0 for measurement or CTs of suitable capacity as per panel designer. 117 (B).BUSBAR 118 (i) TPN + EAluminium electrolytic grade high conductivity bus bar of rating not less than the 1.5 times the rated capacity of incomer MCCB/ACBshall be insulated with colour coded heat shrinkable sleeves and mountedon suitable size F class insulators made of non hygroscopic , non combustable, track resistant, high strength FRP/MC/DMC material at an interval not more than 500mm through out the length of busbar along with extension and interconnected busbar.The extension link shall not be less than 300mm long supported on suitable size F class insulatorsfor termination of incoming and outgoing cables.All control wires shall be with 2.5sqmm FRLS multi strandedcopper conductor and shall be properly bunched , tied,ferruled for proper identification and crimped with adequate size of lugs. 119 (C). OUTGOING 120 (i) MCCB 125 Amp 4 pole, 25 KA, lcs =100% lcu,confirming to IS:13947(Part-3) 1993 andIS/IEC:60947(Part-2) with fixed magnetic and adjustable thermal release, adjustable overload 70-100% and fixed short ckt release suitable for 10 ln setting complete with phase seperator - 01 nos 121 (ii) MCCB 63 Amp 4 pole, 25 KA, lcs =100% lcu,confirming to IS:13947(Part-3) 1993 andIS/IEC:60947(Part-2) with fixed magnetic and adjustable thermal release, adjustable overload 70-100% and fixed short ckt release suitable for 10 ln setting complete with phase seperator - 02 nos 122 (iii) MCB SPN C series 16Amp/32Amp ,10KA -04 Nos (v) MCB TPN C series 32 Amp,10KA - 02 Nos (vi) Auto/Manual selector swicth -01 nos (vii) 1 sets (2 no.) of AC operated, 3.5 Digit, independent Digital Ammeter,Digital Volt meter with necessary Circuit MCBs and with suitable size CTs connections as required foreach outgoing feeders. 123 (D). PLATFORM 124 Platform for feeder pillar/LT Panel shall be of suitable size as directed,450mm height above ground level, the foundation shall be using PCC 1:2:4 type B1,15cm thick, brick (sub class B) work in CM 1:6, redering 1:6 on exposed surfaces and 100mm thick PCC 1:3:6 type C1 using 20mm graded stone aggregate as in padding on top and grouting legs of panel. 125 Supply,laying,jointing and testing, fixing to wall using clamps/pole/floor or in air or passing through pipes/ducts/road/path/drain, laid in trenches, 1100 volts grade heavy duty electric cableXLPE insulated,screened ,PVC bedded, galvanised steel wire or wire armoured with electric power cable 1100 volts grade with stranded aluminium conductor of size 3.5 core 70 sqmmconfirming to IS - 7098 Part-1 and its latest amendments complete all as specified and as directed by Engr-in-Charge. 126 Supply,laying,jointing and testing, fixing to wall using clamps/pole/floor or in air or passing through pipes/ducts/road/path/drain, laid in trenches, 1100 volts grade heavy duty electric cableXLPE insulated,screened ,PVC bedded, galvanised steel wire or wire armoured with electric power cable 1100 volts grade with stranded aluminium conductor of size 3.5 core 35 sqmmconfirming to IS - 7098 Part-1 and its latest amendments complete all as specified and as directed by Engr-in-Charge. 127 S & F GI pipe light grade 80 mm dia as protection to cable along the pole / across road crossing/through culvert/passing through ceiling/walls with necessary clamps-02 nos(Flat iron 50x6mm) with ,nuts and bolts for fixing on pole complete all as specified and as directed. 128 S & F GI pipe light grade 40 mm dia as protection to cable along the pole / across road crossing/through culvert/passing through ceiling/walls with necessary clamps-02 nos(Flat iron 50x6mm) with ,nuts and bolts for fixing on pole complete all as specified and as directed.( For cable protection and GI earth lead) 129 Supply and fix CI cable route indicator 150mm dia , 5mm thick duly engraved with " LT 1100 volts" and bolted/welded to MS angle iron of size 40x 40x5 mm,70 cm long,50cm above ground level and 20 cm below ground, painted with 2 coats of synthetic enamel paint using approved colour over a coat of red oxide primer. The route indicator should begrouted in PCC using (1:2:4) type B-1 of size 150x100mm below the ground level completeall as specified and as directed by Engr-in-charge Note:- Route markers are to be fixed at a distance from each other all as directed. 130 Material and labour for boring of holes under road, pavement, runway, taxi track, hard standing by trenchless technolgy using ultrasound technique and necessary machine including HDPE pipe of 150 mm nominal dia PE 80 grade 0.4 Mpa working pressure for cable protection complete all as directed. Note: HDPE pipe shall be laid min 90 cm below the surface. complete all as specified and as directed. 131 M&L for sand cushioning to underground cable with dry sand locally available 8cm thick before laying of the cable and 15cm thick after laying and strectching the cable below the bricks/PCC cover, punning of sand using suitable T&P as per site condition, complete all as specified and as directed by Engr-in-Charge. Note : Punned thickness of sand to be consider for measurement purpose. 132 Supply and laying un-reinforced pre cast concrete cable coverconfirming to IS:5820 with minimum average breaking load capacity 200 kgs for unreinforced covers , class LV Type 1, flat, size 250mm x 150mm x 40mm complete all as specified and directed by Engr-in-Charge. 133 M&L for earth continuity conductor or main earthing lead/strip fixed to wall or buried in ground or drawn in conduit (pipe/fixed to poles) of any type or any other situation for loop earthing etc with GI Strip of size 32 x 6mm complete all as specified and as directed by Engr-in-charge. 134 Taking outLT cable any size from trenches/duct , stacking at site , checking by megger and shifting to other site for relaying complete all as specified and directed by Engr-in-Charge. 135 M & Lfor disconnectingincoming and out going cable connection of LT panel /Feeder Pillar Box of any sizeand taking out old unsv LT Panel and removal from sitecomplete all as specified and directed. 136 Taking down carefully (copper/aluminum) unsv point wiring complete of any type (batten/surface conduit or concealed) for light point, fan point, bell point ,socket point or power point includingfixture and fitting such as switches , ceiling roses, pendants , regulators , sockets , light fitting etc. removing material to store for keeping in safe custody or for taking credit( credit for above items should be made asper conditions seperately) and making good the disturbed surfaces of wall/floor or ceiling to match with existing surfaceand finishing the surfaces with distemper/white washing/colour washing as per existingcomplete all as specified and directed. 137 Taking down carefully by unscrewing from main switch boards/cut out boxes/MCB DBs / complete sealing the cable end and making good disturbed surface by walls etc. 138 Taking down carefully by unscrewing from fitting and fixtures such as ceiling fittings,bulk head fittings, tube light fittings , street light , flood light/welglass/ high bayLED lights etc all as specified and directed. 139 M & L for Point wiring for one light point/fan point on wall on ceiling/roof/trusses with necessary fixing arrangementscontrolled by one single pole one way switch using 1.5 sqmm PVC insulated and unsheathed fire retardant low smoke and halogen(FR-LSH) copper conductor single core multi stranded coppercable confirming to IS:694(2010) using approved colour code for phase and neutralas per IS code drawn through ERW metallicrigid steel stove enamelled black medium dutyconduit (Concealed) ISI Marked screwed and socket end ,corrosion resisitant, medium protection gradehaving wall thickness not less than 1.6 mm thickand minimum 20 mm external dia but shall be increased depending on No. of wires to be drawn as per actual site requirement in accordance with clause No 19.125 of SSR Part I including steel conduit accessories( ISI marked) like accessories like coupler lock,pipe hooks, nuts,girder clips or clamps bends, tees, junction boxes etcincluding PVC insulated and unsheathed FRLSH 1.5 sqmm multi stranded copper conductor cable (green color)as continous earthlead wire connected to common earth and earth dollycomplete all as specified and directed by Engr-in-Charge. 140 M & L for Point wiring for one power point on wallon ceiling/roof/trusses with necessary fixing arrangementscontrolled by one single pole one way switch using 2.5 sqmm PVC insulated and unsheathed fire retardant low smoke and halogen(FR-LSH) copper conductor single core multi stranded coppercable confirming to IS:694(2010) using approved colour code for phase and neutralas per IS code drawn through ERW metallicrigid steel stove enamelled black medium dutyconduit ( Concealed) ISI Marked screwed and socket end ,corrosion resisitant, medium protection gradehaving wall thickness not less than 1.6 mm thickand minimum 20 mm external dia but shall be increased depending on No. of wires to be drawn as per actual site requirement in accordance with clause No 19.125 of SSR Part I ( ISI marked)including steel conduit accessories like bends, tees, junction boxes etc including PVC insulated and unsheathed FRLSH 2.5 sqmm multi stranded copper conductor cable (green color)as continous earthlead wire connected to common earth and earth dollycomplete all as specified and directed by Engr-in-Charge. 141 Note for item no.139 & 140 (a) Item cost includes cost of FRLSH copper cable,rigid stove enamelled conduit including accessories and cutting of wall for fixing of modular flush boxes.(b) Cutting chases for concealed wiring shall be measured and paid seperately.(c ) ERW steel conduit shall emboss the Standard Mark (ISI) and its licence number on the black pipes conforming to IS 1239 (Part-1) 142 M & L cutting chases, pinning in,making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps cills, sun shadows, sheves lintels etc and cutting chases for concealed water tubing or concealed wiring etc and making good cutting n . exc 10 cm girth complete all as specified and as directed. 143 M & L cutting chases, pinning in,making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps cills, sun shadows, sheves lintels etc and cutting chases for concealed water tubing or concealed wiring etc and making good cutting exc 10 cm girth but not exc 20 cm girth complete all a specified and as directed. 144 S & F flame proof switch rotary type direct entry single pole 16A 250V flame proof-Ex"d " suitable for 240V AC, 50Hz supply,in aluminium die cast alloy in LM6 construction,IP 65 protection,confirming to IS-2148:2004 /IEC 60079-1 (2007) complete all as specified and as directed. 145 Supply and fixing Flame proof Ex "d " ,weather proof interlocked switch socket & plug combined, 16A, 250V, 2P+earth , in cast aluminium alloy LM6 construction suitable for 240V AC, 50Hz supply,,confirming to IS 2148:2004(IEC-60079-1/2007) complete all as specified and as directed 146 Supply and fixing LEDhigh bay luminaire light fitting80 Wattflame proof-Exd suitable for 240V AC, 50Hz supply, IP 65 protection with Grey Epoxy Powder Coated Pressure Die Cast LM6 Aluminium Alloy Housing with heat resistant toughened glass,Impact Resistance - IK08,LED driver (with built in voltage surge protection, short Circuit, & Over Voltage protections), holders, connector etc. including cradle to hang the fitting complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and as directed 147 Supply & fixing of Flameproof Ex"d", weather proof MCB Distribution Box , TPN 4 way, 430V,50Hz,IP 66 weather proof protection with Grey Epoxy Powder Coated Pressure Die Cast LM6 Aluminium Alloy Housing ,suitable for flush mounting or surface mounting, including dissmantling existing one with its accessories, cutting chases to wall for fixing DB and making good the disturbed wall surface complete all as required at site and as directed comprising of following items as under :- 148 (a) Incomer - MCCB 4 Pole 63 A with Electronic Protection Unit Ics=100% Icu, Adjustable overload protection .4 to 1 x In, Protection against Short curcuit1.5 to 10 Ir, inbuilt instatneous protection,complete all as directed and specified Qty - 01 Nos 149 (b) Outgoing(i) MCB single pole 240 volts 10 Amps, C Curve, with rupturing capacity 10 KA ISI markedBiconnect lower terminals, IP 20 protected terminals, sliding shutters Qty -12 Nos (ii) MCB Tripple pole 415 volts 25 Amps, C Curve, with rupturing capacity 10 KA ISI marked Biconnect lower terminals, IP 20 protected terminals, sliding shuttersQty -01 Nos 150 S & F flame proof MCB DB SPN 8way with MCB 2P 32Amp -01 Nos (incomer) and MCB SP 10Amp -06 Nos(Outgoing) external protection metal clad suitable box with locking arrangements confirming to IP-66 with all necessary wiring connections and making good the distrubed surfaces to match with the existing complete all asspecifiedanddirectedby the Engineer-in-Charge 151 S & F flame proof / weather proof wall mountedair circulator fan 450mm sweep,0.25HP,1440RPM operating voltage range of 150V to 265Vwith a reputed driver, in aluminium die cast alloy LM6 construction of Gas Gr-IIA, IIB certified by CIMFR Dhanbad & CCOE (Pers) Nagpur, ISI marked including taking down old unsv fan and deposited to MES store yard complete all as directed. 152 Supply, install,commissioning and testing of commercial Air curtain unit of size 46" x 78" for prevention of dust and conditioned air losses, single phase, 220 V, 50HZ, made out of MS/CRCA sheet of minimum thickness 18 gauge finished with two coats of red oxide primer and final coat of synthetic enamel paint (oven baked) with MS - CRC 18 gauge square perforated suction grills, Aluminium alloy fans and singlephase electric motor, nozzles etc, complete with fittings and accessories so as to produce 1 - 1.5m/sec air velocity at floor level for door opening as specified. 153 M&Lfor Sub main wiring Using four single corePVC insulated and unsheathed fire retardant low smoke and halogen(FR-LSH) copper conductor single core multi stranded coppercable 6.0 sqmm( Phase and neutral) and two single core 6.0 sqmm copper conductor PVC insulatedFRLSHcable as continuous earth wire cable confirming to IS:694(2010) using approved colour code for phase and neutralas per IS code drawn through 32mm nominal outer diaERW metallicrigid steel stove enamelled black medium dutyconduit ( Concealed) ISI Marked screwed and socket end ,corrosion resisitant, medium protection grade inaccordance with IS:9537 (Part 2) having wall thickness not less than 1.6 mm thickand external dia as underbut shall be increased as per actual site requirement including conduit accessories( ISI marked) like coupler lock,pipe hooks, nuts,girder clips or clamps bends, tees, junction boxes etc fixedwith all accessoriescomplete all asspecified and as directed by Engr-in-charge. Note :4 runs of 6.0 sqmm copper cable & 2 run of 6.0sqmm copper cable in and including 32mm rigid steel stove enamelled conduit shall be measured as one unit 154 Supply & fix flameproof / weather proof 4 way junction box 2.5 sq mm of 120 mm diacomplete all as specified & as directed by Engineer-in-charge. 155 Supply & fix flameproof / weather proof Elbow M25 complete all as specified & as directed by Engineer-in-charge. 156 Supply & fix flameproof / weather proof bend M25 complete all as specified & as directed by Engineer-in-charge. 157 M&L for Earthing complete with GI earth electrode plate of size 600x600x6mm thick, buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to GI wire 4mm dia as earth lead up to test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete 1:2:4 type B-1 using 20mm graded stone aggregates,40mm thick precast RCC cover in 1:2:4 reinforced with expanded metal(weight not less than 4 kg/sqm), and frame of angle iron 25x25x6mm with lugs 02 nos with 6mm dia MS bar handle made to shape, excavation and earth work in any type of soil and including light grade GI watering pipe 20mm bore with funnel andwire mesh and light grade GI earth wire protection pipe 15mm bore up to main board complete as shown in electrical plate no 3 of MES schedule Part-I , connected to earthing testing point and testing on completion complete all as specified anddirected by Engr-in-charge including taking down of old one.
|
