PROVN OF SIGNAL BLOCK FOR HOUSING OF AFNET INFRASTRUCTURE NEAR HELIPAD AT LKT AF STATION BHOWALI.

Amount

M & L surface dressing n. exc 15 cm deep in Hard/Dense soil.

M & L earth work in excavation of ordinary rock by mechanical means(Hydraulic excavator) means over areas(exceeding 30cm in depth ,1.5 m in width as well as 10 Sqm on plan) including getting out and disposal of excavated earth upto 50 M and lift upto 1.50 m as directed by Engr-in-Charge.

Ditto all as per item No.02 as above but depth each additional 1.5m or part thereof in depth beyond the first 1.5 m.

M&L for broken stone or boulders hardcore of gauge n.exc 63mm but n.esc 100mmm,deposit,spreading and levelling in layers n.exc 15cm thick,watered and rolled/rammed to a true surface.

M&L Plain Cement concrete 1:4:8 (type D2) (40mm graded aggregrade) in foundations, filling and mass concrete.

Returning, filling in, including spreading, levelling watering and well ramming in layers not exc 25 cm depth in soft/dis integrated rock

Removing excavated 0f rock n. exc 50 m and depositing where directed

M&L 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 flat

M&L Formwork to sides of pillars, posts, struts, piers, columns and stanchionsas directed and specified.

M & L Formwork to soffits of suspended slabs such as landings and similar work; not exceeding 200mm thick (Horizontal or sloping)as directed and specified.

M&L Formwork to sides and soffits of floor or roof beams, Landing beams etc as directed and specified.

M & L Formwork to edges of concrete flats, treads, breaks in floors and roofs n exc 20cm wide and similar work etc as directed and specified.

M& L Formwork to fins, louvers, fascia and finished surfaces of concrete flats as directed and specified.

M & L Formwork to chajja incl edges as directed and specified.

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 MS wire (annealed) not less than 0.90mm dia or securing with clips.

M&L for TMT bars 06 to 8mm dia , cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.90mm dia or securing with clips.

M&L for TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.90mm dia or securing with clips.

M&L RCC M-25 (Design Mix) in foundations, filling and mass concrete ,Plinth beam and finished surface concrete flat as directed and specified.

M&L RCC M-25 (Design Mix) in Columns, pillars, piers, posts and struts and finished conctrete surface flat as directed and specified

M&L for RCC M-25 (Design Mix) as in slab supported on walls, beams and column in floors, roofs, landings, balconies shelves etc and finished conctrete surface flat as directed and specified.

M&L for cement concrete M-25 (Design Mix) in roof beams ,floor beam etc and finished conctrete surface flat as directed and specified.

M&L RCC M-25 (Design Mix) in Fins/fascia louvers , parapets and retaining exceeding 60cm in height etc and finished conctrete surface flat as directed and specified.

M&L for RCC M-25 (Design Mix) in Chajja and finished conctrete surface flat as directed and specified.

M&L for brickwork with fly ash bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete as specified and as directed.

M & L for brickwork with fly ash bricks, straight or curved on plan to any radius in half brick thick wall built in cement mortar 1:4 as directed and specified.

M&L for 40mm thick PCC cement concrete ,1 :2:4 with 12.5mm graded aggregate mixed with WPC as per manufacturers instruction as in DPC work as directed and specified.

M&L for one coat of blown bituminous of grade 85/25 @ 1.50kg/Sqm over DPC as directed and specified.

M&L for polythene film,50 micron laid on PCC surface in DPC as directed and specified.

M&L for rendering 15mm thick in CM 1:6 on brick/concretes on fair surfaces and finished even and fair without using extra cement as directed and specified.

M&L for rendering 15mm thick in CM 1:4 on external sufaces on other than fair faces of brick work or concrete surfaces with WPC as per manufacturers instructions.

M&L for rendering 10mm thick in CM 1:4 on top of chajja /concrete surface without using extra surfaces and finished even and fair without using extra cement as directed and specified.

M&L for rendering 5mm thick in CM 1:3 as in ceilings and finished even and fair without using extra cement complete all as specified

Supply only WPC

M&L for preparation of new surfaces and applying two coats of oil bound distemper over a coat of primer after and one coat putty complete as specified

M & LTwo coats of cement base paint over a coat of primer after preparation of new surfaces as directed and specified.

M & L Three coats of white wash on ceiling after preparation of new surfaces as directed and specified.

M& L Treating the top surfaces of filled earth at the rate of 5 litres of emulsion/sqm as in floor/plinth protection as directed and specified.

M & L Treatment the back fill in contact with foundation at the rate of 7.5 litres emulsion on vertical surface 9 area of sub structure contact) as directed and specified.

M & L Treating the soil along with external perimeter of building at the rate of 2.25 litres/metre as directed and specified.

M & L Treatment the soil along under plinth protection as directed and specified.

M & L 15mm thick cement plaster (1:3) with using WPC as in screed bed of roof slab (WPC shall be measured seperately) as directed and specified.

M & L Applying one coat of hot blown bituminous primer @0.40 kg per sqm on plastered surfaces complete as directed as directed and specified.

M&L for applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.2 kg per sq. m including cleaning surfaces as directed and specified.

M&L for APP based polymeric membrane, 3mm thick(min), weighing 3.5 kg/sqm reinforced with polyster non wooven fabric matt weighing not less than 160 gms/sqm) laid on primed surface as directed and specified.

M&L for cement concrete tiles 20cm x 20xm x20mm thick, machine pressed; set, jointed and pointed in net cement slurry and pointed with grey cement pigment including 20 mm thick sreed bed complete as directed and specified.

M&L flooring with 100mm thk PCC (1:4:8 type D-2 using 40mm graded aggregate as in sub base and finished rough and fair as directed and specified.

M&L flooring with 40mm thk PCC (1:2:4) type B-1 using 20mm graded aggregate and finished with extra cement as directed and specified.

M&L for vitrified ceramic tiles 10mm thick (square/rectangular) area of each tile not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including over 20mm thick cement screed bed in CM 1:6 complete all as specified and directed.

Ditto all as per item No.48 here in before but as in skirting/dado including 10mm screed bed in CM(1:3) com plete all as specified

S&F machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab incl rubbing and polishing complete over 20mm thick cement screed bed in CM 1:6 complete all as specified and directed.

S&F Kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over 10mm thick cement screed in CM 1:3 and jointed with ditto as per item No.50 above complete all as specified and directed.

M&L 75mm thk PCC (1:3:6) type C-2 using 40mm graded aggregate as in plinth protection and finished the surface even and smooth without using extra cement as directed and specified.

M & L for PCC 1:3:6 type C-2 using 40mm graded aggregraded as in surface channels and drains as directed and specified.

M & L Extra for forming fair finished drain or channel 30cm inner grith in cement concrete unsing ex-tra cement incl forms etc as directed and specified.

M & L Add or deduct for each 25mm girth or part thereof over or under 30cm ditto.

S&F pressed steel frames of size 105x60mm for doors with one or more rabates incl necessary fixing lugs, hinges, lock strike plate, etc complete all as specified and directed.

M&L PCC 1:3:6 type C1 using 20mm graded stone aggregate for filling of hollow steel frames of any size complete all as specified and directed.

S&F for 35mm thick factory made flush door shutters , solid core construction, with particle boarde and plywood face panels, commercial type with both side decorative face veneered/lipping etcas directed and specified.

S&F Anodised aluminium frame powder coated for door, window, vetilators and partition with one or more rebates including joining cleat for fixing etc.complete all as specified

S&F 4 mm thick figured glass pin headed type,and glazing fixed in aluminium ventilator square n.exc 0.5 sq. m in each as directed and specified.

S&F of MS plate (plain or chequired) channels,square forming holes without any attachment conforming Fe410 grade as directed and specified.

S&F second class hard wood small fitting such as brackets of any type, hinge block shaped door etc as directed and specified.

Supply only MS butt hinges, medium weight cold rolled 50mm size as directed and specified.

S&F Butt hinges 100 mm long Mild steel cold rolled medium weight as directed and specified.

S & F 150 mm long Extruded Aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S&F Tower bolt 200 mm long Aluminium anodised, barrel tower bolts of extruded section as directed and specified.

S&F Aluminium section power coated of colour as approved openable sliding type three track window/ventilators with sliding shutter and frame with aluminium section of size including 5 mm thick tinted glass and mosquito proofing net as indicated below complete all as specified & directed (i) Frame section 76.20 X 44.46 X 2mm (ii) Shutter top bottom and side rails 83.50 X 14.45 X 2mm (iii) Glass 5 mm thick one side reflective glass and other side visible of with rubber gasket with clips and hold fast 04 nos for each window including necessary handles, tower bolt etc. complete (iv) Aluminium grill 7.5 mm dia design no. DG - 102 make DEDO grill or design no AL - 103 make fixed to aluminium section 50X20X1.5 mm in existing opening. (v) stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.4mm fixed with tinted tacks or galvanized wire staples complete .

S&F 300 mm longAluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy

Preparing surfaces of wood and wood based materials, steel and iron work, new or old, of any description and girth, not otherwise described, and treated with tar or coal tar black paint

Ditto all as per item No 69-as above but on small articles.

M & L Sanding newly tarred or painted surfaces with clean sharp sandas directed and specified.

M&L two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer after preparation of new or untreated steel surfaces as directed and specified.

M&L two coats of synthetic enamel paint over a coat of pink primer after preparation of new or untreated wooden surfaces as directed and specified.

M&L for Forming embankments including raising (lowering)earth,watering, ramming/rolling and finishing to required size ,shape,etc, n.exc 1.5 m high from base.( Note: Earth obtained from excavation) as directed and specified.

M&L for excavating over areas, n.exc 1.5 m deep and getting out in soft/ldisintegrated rock as directed and specified.

Removing excavated materials exc 50m & deposting where directed all as specified & directed.

M&L for stone walling of random rubble stone masonary, uncoursed, well bounded, bedded & solidely hearted built in cement mortar (1:6) using locally available best stone complete all as specified and directed

M&L for providing pre-cast PCC bond stone (for stone walling), type B1 1:2:4 (20 mm graded aggregate) set in CM 1:6 complete all as specified and directed

Deduct for PCC Bond stone in lieu of RR bond stone.

Providing cement concrete type B1 1:2:4 (20mm graded aggregate) as in 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 not provided for , water troughs and the like including weathering, slightly rounded for chamfered angles and throating, as directing.

M&L for raised pointing to RR, uncoarsed or brought upto course stone masonary in CM 1:4 complete all as specified and directed.

Extra over stone masonary for hammer dressing to face stone & face beds, joint with maxi depression on face from straight, edge held against the dressed surface nexc. 40mm thick for granite or trap basalt stone complete all as specified and directed.

M&L for hand packing (any thickness) broken stone at back of wall and raising (or lowering) to the required level except bounder/stone material complete all as specified and directed.

M&L for High density polythylene pipes (HDPE) 75mm bore of pressure rating 6Kg/cm square laid in retaining wall.

M&L for Point Wiring for one light point/ fan point controlled by one switch with 1.5 Sqmm PVC insulated sheathed copper conductor single core multi strand flexible cable and 1.5 Sqmm PVC insulated sheathed copper conductor single core cable (green colour) as earth lead in and including concealed non-metallic rigid PVC conduit medium grade with all fittings (ISI Marked) controlled by one switch including CI/MS sunk box of required size of sheet thickness 1.6mm thick and as directed by Engr-in-Charge & 3mm thick plastic laminated sheet, including cutting chasses to wall and making good the disturbed specification complete all as specified.

(a) One light /fan point controlled by one way switch

(b) One 3 pin socket outlet 6 amps on independent board

(c) One 3 pin socket outlet 6 amps point on same board

(i)M&L for point wiring complete, stranded copper conductor 2.5 Sqmm nominal area cable FRLS 1100 volts grade in and including concealed PVC medium grade conduit and 20 mm dia , metal flush boxes concealed with hylem 3 mm plate for the mounting of switches and sockets 2.5 sqmm stranded copper conductor cable FRLS as earth wire to common earth and connected to earth dolly complete all as specified for following:

(ii)M&L for point wiring complete, stranded copper conductor 4.0 Sqmm nominal area cable FRLS 1100 volts grade in and including concealed PVC medium grade conduit and 20 mm dia , metal flush boxes concealed with hylem 3 mm plate for the mounting of switches and sockets 4.0 sqmm stranded copper conductor cable FRLS as earth wire to common earth and connected to earth dolly complete all as specified for following:

Supply and fixing switch,piano flush 6 Amps, single pole one way.

Supply and fixing socket outlet 6 Amp flush type , 2/3 pin combined.

Supply and fixing socket outlet 16 Amp flush type , 2/3 pin combined.

Supply and fixing switch,piano flush 16 Amps, single pole one way.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) all as specified

Supply and fixing ceiling rose surface Bakelite 65x25 mm two to three terminals.

Supply and fixing LED Tube light fitting1x18watt 220 V , AC decorative box type with driver , holder including LED tube light connecting with three core flexible copper conductor cable of suitable size complete all as specified and directed.

Supply and fixing LED street light fitting 35 Watt 230V AC outdoor type with high pressure die cast aluminium housing and heat resistent complete driver , lamp bracket with impact and corrosion resistant including thermal management optics complete with including GI brackets made out of 40 mm bore GI pipe light grade 1.5 mtr long bend to shape and fixed to the pole/wall with necessary MS clamp made out of 50X5mm flat end nut bolt and washer incl provn two single core PVC un sheathed cable of suitable length 1.50 Sqmm copper conductor cable and connection complete all as specified and directed.

M&L for sub main wiring with two single core PVC insulated, unsheathed copper conductor stranded 1100 volt grade cable of size 4 sqmm (FRLS) drawn in and incl PVC rigid conduit medium grade of size not less than 20 mm dia ISI marked ivory white with all accessories such as tee, bend, joint cover etc PVC insulated, unsheathed copper conductor stranded 1100 volt grade cable of size 4 sqmm (FRLS) cable as continuous earth lead complete all as specified and colour coding of cables such as Phase-Red, Neutral-Black and Earth-Green

Supply and fixing factory made epoxy powder coated enclosure DB TPN, 4 Way, IP 43 for MCCB 16 KA as incoming 160 Amp as incoming and TP / SP outgoing MCB as outgoing fabricated from CRCA sheet and fixed semi flush to wall and suitable for universal mounting , neutral bar, standard DIN rail, Earth bar , top and bottom removable gland plates with Knockouts complete all as specified. Note:- Rate of MCCB/MCB are excluding in the rate quoted for this item.

M&L MCCB 4 pole,415V, 160 amps with breaking capacity 16 KA all as specified.

M & L single pole and neutral metal clad sheet steel enclosures with 2 pin and earth plug and socket complete with MCB DP 20 Amps.

Supply and Fix exhaust fan made of sturdy engineering plastic complete with louvers shutter , voltage 230 volt 50 Hz RPM 1200 , copper winding of sweep 300 mm all as specified

S&F Rigid non-metallic PVC conduit of size 25mm exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. all as spd and directed.

S&F SPN DB 8 way double door type(IP:43 protection) with metal door flush mounting to the wall and making good the disturbed surfaces including connecting cable to the SPN/MCB using the dolly and the wires in the DB which should be properly tied according to the colour code complete all as specified.

S&F MCB SPN up to 32 Amps, 240 voltswith connection testing and commissioning complete all as specified.

S&F MCB SP 6 to 32 Amps, 240 voltswith connection testing and commissioning complete all as specified.

S&F MCB TP 50 Amps, 415 volt swith connection testing and commissioning complete all as specified.

M&L for sub main wiring with two single core PVC insulated, unsheathed copper conductor stranded 1100 volt grade cable of size 10 sqmm (FRLS) drawn in and incl PVC rigid conduit medium grade of size not less than 32 mm dia ISI marked ivory white with all accessories such as tee, bend, joint cover etc PVC insulated, unsheathed copper conductor stranded 1100 volt grade cable of size 10 sqmm (FRLS) cable as continuous earth lead complete all as specified and colour coding of cables such as Phase-Red, Neutral-Black and Earth-Green.

S&F MCB FP 50 Amps, 415 volt swith connection testing and commissioning complete all as specified.

M&L for Earthing complete with galvanized steel pipe electrode , 40 mm bore medium grade , 2.5 meters length , buried directyly and preferably vertically in ground with , top edge n .less than 1.25 m below normal ground level, connected to galvanized iron wire 4 mm as earthing lead by means of bolts, nuts, check nuts & washers of galvanized iron or steel besides building at all joints as shown in drgs and including excavation and earth work, GI pipe light grade 25mm bore of protection of GI wire from earth electrode, supply and laying charcoal dust, common salt, PCC (1:2:4) type B-1 Chamber and MS angle iron frame 40x40x3mm and RCC cover 40 mm thick (1:2:4) type B-1using 20 mm graded stone aggregate Reinforced with 6 mm dia round bars @ 75 mm C/C both ways with MS handle 12 mm dia , PGI funnel and wire mesh , 20 mm dia GI Pipe light grade for watering complete all as per SSR and connected to earth test point including testing as directed by Engr-in-Charge.

S&F SPN DB 4 way double door type(IP:43 protection) with metal door flush mounting to the wall and making good the disturbed surfaces including connecting cable to the SPN/MCB using the dolly and the wires in the DB which should be properly tied according to the colour code complete all as specified.

Supply and install split type AC units of rated capacity 1.5TR,high EER rotary compressor,230Volt, AC supply.copper conductor coil with cordless remote control unit and with in built heating and cooling arrangement and digital invertor twin rotary of capacity as specified and directed. Make: Voltas,Blue Star, Carrier

Supply,install,testing of Lightening protection system comprising of follows :- (i) Tested Early streamer Emission Lightening Air Terminal,Protection radius in Level-1 protection 79 mtrs(min),gain in triggering time(t) 60 micro second. Model No. Tz 63, Make: Tercel - 1set (a) Upper termination kit including mast interface for LA - 1set (b) GI tubular elevation mast of 4 meter long 2.5 inch dia with 68mm OD 1 meter long FRP mast section with mounting adaptor and guing kit etc as required - 1set (c) ESE Test meter with inbuilt battery and carrying case - 1No (d) 6 Digit 7 segment digital lightening event counter in IP67 grade enclosure with clear lid and mounting accessories -1No (e) Supply and laying of down conductor of 70 sqmm PVC insulated single core copper cable (Green/Yellow) colour with accessories for laying along the tower/wall with end terminations - 50RM

M&L copper strip 32x6mm fixed on wall with insulator complete all as specified

Material & labour for Chemical earthing complete with copper plate electrode 900mm x 600mm x5mm burried directly in ground vetically to a depth not less than 3.6 mtr below normal ground level (with top edge of earth plate not less than 2.50 mtrs below ground level ) connected to copper strip 32 mm x 6 mm as main earthing lead by means of brass brazing at all joints all as directed and connected to earth test point all as specified and testing on completion with and including necessary excavation and earth work in any type of soil ,GI pipe medium grade 50 mm bore for protection of copper strip from earth electrode to earth test point of gun metal/bronze , adequate quality of charcoal dust, common salt and magnesium sulphate in alternate layers of 100 mm thick x 6 layers all around the plate ,and RCC (1:2:4 type B1 using 20 mm graded crushed stone aggregate ) cover of size 54x54x50 mm reinforced with 8 mm dia TMT bars @ 75mm C/C both ways with mild steel flushed type handle 12 mm dia, PGI funnel with wire mesh, 20 mm dia GI pipe light grade for watering all as shown in drawing. (for Isolation transformer) Note a). Cost of copper strip and GI protection pipe up to a distance 7.5 M shall be included in quated rate of above Items. b) On testing,after completion of job ,earth resistence should be (less than 1 Ohm ) is not found ,the earthing shall be redone at no extra cost to govt.

M&L for earthing complete with Copper earth plate 600x600x3.15 mm thick buried directly in ground (earth pit not less than 2.25 Mtr deep below normal ground level) with top edge of plate not less than 1.5 Mtr below normal ground level connected to copper strip size 20x3mm as earthing lead by means of bolt ,nuts, check nuts and washer of Copper/Brass as shown in drawing and including excavation and earth work, G.I.pipe light grade 40 mm bore for protection of earth strip from earth electrode to and including the earth test point of gun metal/bronze of size 75 x75x 25 mm , supplying and laying charcoal dust, common salt PCC 1:2:4 type B-I using 20 mm stone aggregate for chamber and MS angle iron frame 40x40x3mm and RCC cover 40 mm thick (1:2:4) type BI using 20 mm graded stone aggregate reinforced with 8 mm dia TMT bars @ 75 mm c/c both ways with MS handle 12 mm dia, round ,PGI funnel and wire mesh, 20 mm dia GI pipe light grade for watering all as shown in Plate no 3 of SSR Part I of 2009 and connected to earth test point incl testing complete all as specified and directed. Note :- Cost of earthing strip & GI pipe 40mm up to 7.5 m shall be included in cost of above item.

M&L for PCC 1:4:8 (using 40mm graded stone aggregate) 100mm thick as in sub base of floor/hard standing.

M&L for PCC 1:2:4 (using 40mm graded stone aggregate) 100 mm thick as in floor/hard standing, surface finished even & fair without using extra cement.

M&L for forming 12 mm thick expansion joints filled with preformed bituminous filler and top 30 mm primed and sealed with sealing compound, Grade B(thickness of slab 100 mm)

M&L for forming contraction(dummy) joints 65 mm deep X 10 mm wide,filled wityh sealing compound Grade B.

Supply, laying and testng cable XLPE insulated, screened,PVC bedded, galvanised strip or wire armoured, electric power cables 1100 volts grade with stranded aluminium conductor of size 25 Sqmm 4 core fixed on wall or laid duct complete all as specified and directed.

Earth work in excavation of ordinary rock by mechanical means(Hydraulic excavator) means over areas(exceeding 30cm in depth ,1.5 m in width as well as 10 Sqm on plan) including getting out and disposal of excavated earth upto 50 M and lift upto 1.50 m as directed by Engr-in-Charge.

Ramsons

aditya construction