PROVN OF CERTAIN B/R, E/M WORKS AT AF STATION DADRI AND AOR OF GE (AF) FARIDABAD

Amount

Excavation in post holes or similar holes each n.exc 0.50 cum, getting out and returning, filling in and ramming earth or broken rubble mixed with earth around in layers n.exc 25 cm, watering and removing surplus soil to a distance n.exc 50 mtr and making good to surface in soft and loose soil complete all as specified and directed by Engineer-in-Charge.

M&L for cement concrete type C2 1:3:6 (40 mm graded stone agg) as in posts complete all as specified and directed by Engineer-in-Charge.

S&F posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc complete all as specified and directed by Engineer-in-Charge.

Supply only chain link MS galvanised fencing of any size or type complete all as specified and directed by Engineer-in-Charge.

Fixing only chain link fencing including line wire, any mesh, size and type to any of standards, rails, straining blots etc including provision of blinding wire complete all as specified and directed by Engineer-in-Charge.

S&F punched type concertina coil 600 mm dia over 3 m height of wall with existing iron angle Y shaped complete as per specification and drawing complete all as specified and directed by Engineer-in-Charge.

S&F galvanized 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolt .including .securing or tying at crossing with and provision of galvanized mild steel wire staples or steel pins etc. complete all as specified and directed by Engineer-in-Charge. ( each line wire to be measured )

M&L mild steel work such as round bars fixed independently as fillets for securing chain link fencing including all necessary drilling for bolting etc confirming to Fe-410-0 or Fe-310-0 complete all as specified and directed by Engineer-in-Charge.

Supply only mild steel bolts (Machine made) with hexagonal or square head at one end and screwed the other end with washeres and one hexagonal or square nuts length of bolt exc 10cm long and dia of shank 11 to 15mm complete all as specified and directed by Engineer-in-Charge.

M&L for two coats of synthetic enamel paint over a coat of red oxide primer on newly untreated surfaces of steel over 10cm in width or girth not otherwise described complete all as specified and directed by Engineer-in-Charge.

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft /loose soil complete all as specified and directed by Engineer-in-Charge.

Hardcore of guage n exc 63 mm of brokan stone or boulders,deposited,spread and levelled in layers n exc 15 cm thick watered and rammed to true surface complete all as specified and directed by Engineer-in-Charge.

M&L cement concrete type D2 1:4:8 ( 40 mm graded aggregate) as in foundation, filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

M&L machine pressed precast coloured interlocking rubberised pavers block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 grade chemically coloured laid over path over 25mm thick sand bed complete all as specified and directed by Engineer-in-Charge.

M&L for Sand filling under floors or in foundation including watering and consolidating complete all as specified and directed by Engineer-in-Charge.

M&L for PCC (1:2:4) Type B-1 (using 20mm graded stone sggregate ) as in roof kerbs or mud stops, rounded or chamfered on edges and throating, complete all as specified and directed by Engineer-in-Charge.

Removing excavated material exc. 1.50 km but n exc.5km and depositing where complete all as specified and directed by Engineer-in-Charge.

S&F reinforced concrete pipes 150 mm dia class NP2, laid and jointed complete with collars complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches n. exc 1.5 m wide and 1.5 m deep or for foundation etc and for shafts, wells, manholes or similar items n.exc 10 sqm on plan and n.exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Returning filling in incl spreading ,levelling,watering,and well ramming in layers n exc 25 cm in soft loose soil complete all as specified and directed by Engineer-in-Charge.

M & L brick work with sub class 'B' bricks(old size bricks) straight or curved on plan exc 6 m mean radius built in cm 1 : 6 with and including weep holes in brick work complete all as specified and directed by Engineer-in-Charge.

M & L rendering 15 mm thick on fair faces of brick work /concrete surfaces, finishing even and smooth without using extra cement in cement mortar 1 : 4 complete all as specified and directed by Engineer-in-Charge.

M&L for preperation of new plastered surface and applying two coats of oil bound distemper on walls over a coat of 3 mm thick wall care putty complete all as specified and directed by Engineer-in-Charge.

M&L ruber moulded chequered tiles of size 300 x 300 x 25 mm as per IS-1380, coloured jointed and pointed in C M over and incl screed bedding15mm thick in C M 1:4 complete all as specified and directed by Engineer-in-Charge.

Cutting chases, pinning in brick walls, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc. and making good, cutting exceeding 20cm girth complete all as specified and directed by Engineer-in-Charge.

S&F joist channel angle, tee section, MS pipe, MS square tube ,bars , MS plate all structrual steel work fixed in purlin rafter cleat, support etc incl welding, riveting etc conf to Fe-410 Gde E-250 complete all as specified and directed by Engineer-in-Charge.

Pre-painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed by Engineer-in-Charge.

S&F MS work as in vertical member of steel structure,MS pipe, MS square tube, posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed by Engineer-in-Charge.

M&L for Laying Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 grade of approved make with grey cement and pigment complete all as specified and directed by Engineer-in-Charge.

S&F pre-painted galvatume aluminium zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550Mpa as in roof covering/clading to wall, molding/folding in circular/semicircular of any position and height fixed with self tapping screws complete all as specified and directed by Engineer-in-Charge.

M&L 75 mm thick PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) as in plinth protection complete all as specified and directed by Engineer-in-Charge.

M&L for Point wiring complete with 1.5 sq. mm single core multi stranded copper conductor PVC insulated but unsheathed FRLS cable 1100 volt grade I S I marked drawn througth ERW metalic rigid steel conduit and accessaries like glands, bend ,tees, junction boxes etc. incl. 1.5 Sqmm pvc inulatedand , unsheathed single core copper conductor cable as a earth wire fixed on. surface of wall ceiling ,floor etc complete all as specified and directed by Engineer-in-Charge. :- (a) One light point / fan point controlled by one one way switch.

S & F Flame proof LED tube light 20 amp , single phase complete all as specified and directed by Engineer-in-Charge.

S & F flame proof weather proof rotary switch 5 Amp with cable termination box in LM6 in aluminium alloy or cast iron complete all as specified and directed by Engineer-in-Charge.

M&L for 2 x 1.5 Sqmm cable Frls Armoured cable complete all as specified and directed by Engineer-in-Charge.

Rigid non-metallic PVC conduit 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. complete all as specified and directed by Engineer-in-Charge.

Supply, laying, testing and connecting cable under ground XLPE insulated screened PVC bedded, galvanised strip or wire armoured, electric power cables ( heavy duty) with 1100 Volts grade with starndedard aluminium conductor inclusive connected with thimbles, nutt bolt by crimping tool etc complete of size 50 sq mm 3.5 core complete all as specified and directed by Engineer-in-Charge.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for laying of cables/ poles or foundation etc getting out complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed by Engineer-in-Charge.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed by Engineer-in-Charge.

M&L for sand cushioning with a layer of sand 80mm thick before laying of cable and 150mm thick after laying of cable to trenches complete all as specified and directed by Engineer-in-Charge.

Supply of brick sub class B laid dry in trenches over the cable ad joining each other widthwise for cable protection complete all as specified and directed by Engineer-in-Charge.

Supply, and fixing bus bar chamber 4 Way outdoor type factory made out of CRCA sheet dust & vermin proof , front opening door having locking arrangement totally enclosed weather proof, antirusted powder coated painted including aluminium Bus Bar of 200 Amps rating bus size 45 cm long x 50mm wide x 15mm thick, 440 volts, 3 Phase 4 wire having suitable gap to connect the cables of size 95 Sqmm 3.5 core and bus mounted on suitable type of insulators incl coloured insulating sleeve on each complete with bottom removable gland plates for inccomming and out going cables, bus chamber mounted on MS angle stand made of MS angle 50mm x 50 mm x 5 mm and should having minimium 45 Cm gap below bus chamber incl necessary PCC foundation work complete all as specified and directed by Engineer-in-Charge.

M&L for Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanisedusing galvanised iron strip 32×6mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion complete all as specified and directed by Engineer-in-Charge.

Supply and fixing, Installation/ Commissioning & Testing of Smoke detoctors complete all as specified and directed by Engineer-in-Charge.folowing items:- 1. Intelligent Addressable Single loop fire control panel ( Make Morley-IAS or equvilent) 2. Addressable Smoke Detectors -02 ( Make Morley-IAS or equvilent) 3. Manual call point ( Make Morley-IAS or equvilent) 4. Indoor sounder ( Make Morley-IAS or equvilent) 5. Sounder 2 KM (Agni or Equvilent) 6. Addressable Output Module for Sounder ( Make Morley-IAS or equvilent) 7. Response Indicators (Agni or Equvilent) 8. 12 V Battery (Exide or Equvilent) 9. MS Junction Box -02 10. 2 x 1.5 Sqmm cable Frls Armoured cable

NAVEEN KUMAR TYAGI

GARG CONSTRUCTION CO

36SHRI RADHEY ASSOCIATES