Tender For Provn Of Certain Sanctioned Work At Afs Stn Balijan Under Ge (Af) Chabua; 1 Sch A Part-I (B/R Work):- 2 Excavating over areas, n exc 1.5 m deep and getting out in soft and loose soil complete all specified and directed 3 All as per item No 1 (here in before) butfor each additional 1.5 m or part thereof in depthbeyond the first 1.5 m complete all as specified and directed 4 M & L plain Cement concrete as in foundations, filling and mass concrete Type D21:4:8(using 40 mmgraded stone agg) complete all as specified and directed 5 M & L M -25 (design mix conc as in ) Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed 6 M & L Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and bindingwith and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed 7 M & L for TMT bars but 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 mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all specified and directed 8 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; andimilar work; vertical or to batter complete all specified and directed 9 M & L Formwork to sides of pillars, posts, struts, piers, columns posts complete all specified and directed 10 S&F 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. of Fe 410 -W (Gde- E- 250) quality A complete all specified and as directed 11 S&F Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting platesconforming to Fe-410-W (Gde E 250 quality A all complete all specified and as directed 12 S&F Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) as complete all specified and as directed 13 S&F Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe-410-W (Gde E 250 quality A complete all specified and as directed 14 M & L for Mild steel in flat, round or square bars, in available lengths of Fe 410-W (Gde-E- 250) quality- A complete all as specified and as directed. 15 S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick ofcolour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or J /Lhookscomplete all specified and as directed 16 S&F prepainted galvalume aluminium zinc coating GI basedplain steel sheet 0.50 mm thick ofcolour having tensile strength of 550 Mpa as inplain sheet as facia, cladding, gutter, eaves board fixed with self tapping screws or J /Lhookscomplete all specified and as directed 17 Preparing new surface of steel over 10cm width or girth and applying two coat of synthetic enamel paint over one coat of red oxide as specified and as directed 18 S & F of Stainless steel letters with (Block. Roman, Italic or Indian) n exc. 30 cm high and adequate width utpo 30cmcomplete all as specified and directed 19 S & F ofMild steel bolts. n exc 25mm purpose made. with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut. upto 60cm long complete all as specified and directedNote :- Preparation of drawing, design of steel tubular of 15-16 mtr span, RCC footing and column upto GL fixing arrangement with base plate/ steel plate approx size of shed 300 sqm and submission of report in triplicate duly vetted from any Engineering college may deemed to be included in Sch A Notes. 20 Surface excavation n.exc. 30 cm deep and averaging 15 deep and getting out in soft / loose soil complete all as specified and directed 21 Excavating in trenches, n.exc 1.5m wide and n.exc 1.5m in depth for fdn, etc or for shafts, wells, cesspits, manholes, pierholes etc and n.exc 10 sqm on plan and n.exc 1.5m in depth and getting out in hard / dense soil complete 22 Returning filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed 23 Removal excavated soil 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 24 M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in CM 1:4 complete all as specified and directed 25 M&L for formwork to rough finished flat edges of concrete flats, breaks in floors, openingsin concrete walls, floors and roofs and sides of RCC/PCC bands in walls, horizontal or sloping, and similar work all exceeding not exc 20cm wide complete all as specified and directed 26 M&L for reinforced cement concrete nominal mix type B0 1:2:4 (using 12.5mm graded stone aggregate) as inslabs supported on walls, landings and kerbs and like etc complete all as specified and directed 27 M&L for 15mm thick rendering in CM 1:4 for external wall surfaces finished even and smooth finished complete all as specified and directed. 28 M&L for 100mm thick PCC 1:2:4 type B1 (using 20mm graded coarse stone aggregates) as in floor toppong laid in alternate bays as directed by Engineer-in-charge and spike rolling to surfaces or making impressions of expanded matal whilst the concrete is green complete all as specified and directed 29 M&L for hard core of broken bricks gauge n.exc 63mm, deposited spread and levelled I layers n.exc 15cm thick, watered and rammed to a true surface under floor, plinth protection etc complete all as specified and directed 30 M& L for preparation of newly plastered surfaces of wall and applying two coat of cement base paintover one coat of white wash complete all as specified and directed 31 S & F 2000 ltrs Rotational moulded polyethylene water storage tanks 3 layer (white Colour) (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed 32 S & F of 20mm steel water Tubes medium grade complete all as specified and directed 33 S & F of 20mm Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed 34 M&L for 100mm thick PCC 1:4:8 type D2 (using 40mm graded coarse stone aggregates) as in floor sub base complete all as specified and directed 35 M&L for Forming 20mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with epoxy based polymeric sealing compound for 300 mm thick slabs complete all as specified and directed 36 M&L for forming Contraction (Dummy) joints 65 mm deep x 10mm wide, filled with epoxy based polymeric sealing compound complete all as specified and directed 37 M&L for forming Construction joint 100mm deep x 10mm wide filled with epoxy based polymeric sealing compound complete all as specified and directed 38 Sch A Part-II (E/M Work):- 39 Supply,laying in trench/on walls with new saddles & clamps etc as per site requirement),jointing,testing andcommissioning with new XLPE insulated,armoured,heavy duty,PVC sheathed electric cable with aluminium conductor,1100 volts grade connecting towith new cable aluminium lug andcable glandsof cross sectional area 16sqmm 2 coreall as directed at site complete all as specified and directed 40 Cutting bituminous road/path for passing of elect cable through GI pipes and making good to the cut surfaces by concreating with PCC 1:3:6 to match with the adjescent surfaces complete all as directed at site. 41 Supply and fixing steel tubes, galvanised, light grade, ISI marked 40 mm bore for protection of cable under floor, road and on wall complete. 42 M&L for Sand filling in cable trenches for cable protection with clean dry sand unwashed incl gently punning, complete all as specified and directed. 43 M&L for Bricks Sub class B kiln burnt, well burnt,laid asin trenches/cable cover/protection, complete all as specified and directed. 44 M&L for Earthing completewith copper earth plate electrode60cm x 60cm x 3.15 mm thick, buried directly in ground (earth pit not less than 2.25m below normal ground level) with top edge of earth plate not less than 1.5m below normal ground level copper earth lead strip 20 x 3mm size by mean of nut/bolt and washer of copper as shown in electrical plate no 3 of SSR part Iincluding exc & earth work in any type of soil, disposal of soil, providing alternate layer of charcoal and common salt, construction of pcc earth chamber in mix 1:3:6 type C-1 with 40mm thick RCC 1:2:4 type B1 cover reinforced with 8mm dia MS bars both ways with lift hook made out of 8 mm dia bar, watering arrangement with funneland wire mesh and wateing pipe of 20mm dia GI light grade and 15mm dia light grade pipe for earth lead protection and testing on completion complete all as specified and directed at site. 45 M&L for point wiring with 4 Sq mmsingle corePVC insulatedFRLSH unsheathedcoppermulti stranded conductor in andincludingsuitable size of PVC casing capping SImarked inclusive oftees ,bend ,elbows etc including sunkAnodized pressed steel box1.6 mm thick concealed in wallwithwhite laminated colour 3 mm thick sheet coverof suitable size complete including PVC insulated multi strandedcopper conductor 4Sq mm as earth wire to common earth dolly for connection to MCB SPN DBtosheet metal enclosure earth terminalincl makinggooddisturbed surface to match with existing finish with plaster for One Geyser point controlled by one single pole MCB complete all as specified and directed at site. 46 Supply and fix MCBDB TPN 4 way with metal door suitable forProvision of MCCB and MCBs complete all as specified and as directed. 47 Supply and fix factory made sheet metal enclosure single pole & neutral with a two pin & earth plug and socket of 20 amps capacity complete all as specified and directed at site. 48 Supply and fixMCBDB SPN 8 way double door with metal door suitable forhousing of MCBsgrouting/flush in wall and making good to disturbed surfaces incl fixing material/accessories complete all as specified and directed at site. 49 S&F MCCB 63Amps, 415 V, 16KA4 pole with thimbles/lugs and nut,boltscomplete all as specified and as directed. 50 S&F MCB SP 240 volt 20 Amps C series 10 KA complete all as specified and directed at site. 51 S&F MCB SPN 240 volt 40 Amps C Series 10 KA complete all as specified and directed at site. 52 M&L forsub main wiringalong with earthwirewiththefollowingsizes of FR PVC insulated copper conductor, single core cable in surface/recessed with PVC Casing capingas required with 2 x 6.0 sq mm + 1x 6 sqmm earth wire. 53 Supply and fixing electric wall mountedwater heater (Geyser) storage type25 Ltr capacity,BEE 5 star rated ,vertical type,with fastner including provision and connecting up SSbraided pipe with adapter for inlet and outlet water connection,copper element corrosion resistanttance antiscaling magnwsium anode, having adjustableknob for temperature control and inner tank material of superior glass line coating,metal body with high pressure material with standing capacity upto 8 bar pressure,multiple safety system for protection against dry heating, over heating and over pressure,waterproof technology for longer productlife having heating element 2 KW including all accessories such as safety valve ,thermostat,NRV and minimum 2 year warranty on product, 3 year on heating element and 7 years on tank complete all as specifiedand directed at site.Make : Usha/Havells/CG 54 Supply and fixing 15 mm borefancy type ch chromium plated,concealed stop valves,cast copper alloy,screwed down,high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and directed ats Site 55 Supply and fixing Cock bib brass screwed down for size 15 mm bore complete all as specified and directed. 56 Supplyinglaying and jointing threading into trenches/wall/roof/floor etc15 mm bore medium grade GI steel water tubing incl all fittings and accessories complete all as speified and directed by Engineer-in- Charge. 57 S&F 15 mm bore,CP connection pipe 600 mm long with nuts at both ends for hot and cold water line complete all as specified and directed at site. 58 M & L for ferrules for tapping from existing water mains,straight plain brass ferrules or Connecting screws )both ends and fixed 15 mm bore GI pipe complete all as specified and directed 59 Supply, laying in trenches/through pipes under road, floor/ on wall/on pole or any other indicated place & testingcable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables(heavy duty)with stranded aluminum conductor, 1100 volts grade, of size 3.5 core 35 sq mm complete all as specified. 60 Cutting chases,pinning in tiles to facings ,where required and pointing for concealed water tubing etc and making good ,cutting not exc 10 cm girdth andmaking good surfaces with cement morter 1:3 complete all as specified and directed 61 S&F Blanking Plates for covering of MCCB DB open space complete all as specified and directed at site. 62 M&L for point wiring with 1.5 Sq mmsingle corePVC insulatedFRLSH unsheathedcoppermulti stranded conductor in andincludingPVC conduit of size 20/25mm ISImarked inclusive oftees ,bend ,elbows etc including sunkAnodized pressed steel box1.6 mm thick concealed in wallwithwhite laminated colour 3 mm thick sheet coverof suitable size complete including PVC insulated multi strandedcopper conductor 1.5Sq mm as earth wire to common earth dolly for connection to ceiling rose to earth terminalinclcutting, chasses and makinggooddisturbed surface to match with existing finish with plaster for One light /Fan/bell point controlled by one one way switch complete all as specified and directed at site. 63 All as per Srl items No. 60 here-in-beforebut point wiring with 2.5 Sqmm for 5/15 Amp socket out let with2.5 sqmm earth continuity wire. 64 All as per Srl items No. 60 here-in-beforebut point wiring with 4 Sqmm for elctric equipment more than or equal to 3 KW load with4.0 sqmm earth continuity wire. 65 S&F switch modular type, one way, 10 Ams, 1 module230 v complete all as specified and directed at site. 66 S&Fswitch modular type, one way, 20 Ams, 1 module230 v complete all as specified and directed at site. 67 S&Fsocket outlet,modular type ,multipurpose,multipin, 6 amps/16 amps ,Two module, 230 v complete all as specified and directed at site. 68 S&F ceilingrosesurfacetypeBakelite65x50mmthreeterminals complete all as specified and directed at site. 69 Supply and fixing in replacement LED lights fitting 1x 20W, 220V,AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed at site. 70 M&L forsub main wiringalong with earthwirewiththefollowingsizes of FR PVC insulated copper conductor, single core cable in surface with suitable size of PVCConduitas required with 2 x 6.0 sq mm + 1x 6 sqmm earth wire. 71 S&Fflood light fitting mounted on high mast light of 150 watt energy saving,environmental friendly,long life,made up of pressure die-cast aluminium housing with toughened glass and high power LEDs IP66 protection,suitable for highlighting architectural facade and general purpose lighting complete all as specified and directed. 72 Supplying,installation,testing andcommissioning of10 HP cast ironATS ELGI P36/40 triple plunger for dumper washing ,pump speed400 RPM ,operating pressure 40 kgf/cm2 ,Nos of gun - 2 includingpolyhose pipe 20 mtr length and angle iron of suitable base frame complete all as specified anddirected. Make : ATS ELGI or approved make in MES 73 Supply laying & testing ofXLPE insulated, armoured, heavy duty electric under ground cable with stranded aluminum conductor, 1100 volts grade, laid in trenches, sleeving through pipes or fixed on poles & walls or laid under floors including jointingwith suitable size aluminum lugs including taking down of old unserviceable cable complete of size 50 Sqmm nominal cross section 3.5 core complete all as specified and as directed. 74 Supply, Installing & testing and commissioning factory made and tested outdoor type floor mounted, LT panel Cubical type suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, having bus bar chamber with insulated Aluminium bus bar 200 Amps rating installed on porcelain insulators. The panel shall be dust and vermin proof. IP 65 class protection and made of 3.0 mm thick stainless steel sheet and 50 x 50 x 6 mm thick angle iron frame work, powder coated finish over one coat of red oxide primer out side and two coats of red oxide primer inside, both front & rear opening type with aprons for cable entry with double door shutter and locking arrangement, internal wiring with PVC insulated solid copper conductor FRLS cable IS 694 marked of adequate size but not less than 6 Sqmm. The scope of work includes the following :- INCOMMING :-(a) Aluminium Busbar 200 Amp rating suitable forincommer andoutgoing /MCB(b) MCCB 4 Pole, 415 Volt, 40 Amps, breaking capacity 25 kA, (Ics=100 % of Icu) with Adjustable Thermal & Adjustable Magnetic Type . - 01 Nos(c) Multifuction panel meter square type to measure three/single Voltage phase, load current, frequency including necessary CT/PT of suitable ratio . :01 Nos(d) LED Indicator lamp (R,Y,B)- Set of Three.OUTGOING :-(a)MCB 4 Pole, 415 Volt, 32 Amps, C Curve - 02 Nos( 01x working and 01 x standby)(b)Star delta Starter 10 HP 75 Supply and fix 10 sqmm 3 core pvc insulated & sheathed copper flexible cable suitable for dumper washer complete all as specified and directed at site. 76 M&L for Earthing completewith copper earth plate electrode60 cm x 60 cm x 3.15 mm thick, buried directly in ground (earth pit not less than 2.25 m below normal ground level) with top edge of earth plate not less than 1.5m below normal ground level copper earth lead strip 20 x 3 mm size by mean of nut/bolt and washer of copper as shown in electrical plate no 3 of SSR part Iincluding exc & earth work in any type of soil, disposal of soil, providing alternate layer of charcoal and common salt, construction of pcc earth chamber in mix 1:3:6 type C-1 with 40mm thick RCC 1:2:4 type B1 cover reinforced with 8mm dia MS bars both ways with lift hook made out of 8 mm dia bar, watering arrangement with funneland wire mesh and wateing pipe of 20mm dia GI light grade and 15mm dia light grade pipe for earth lead protection and testing on completion complete all as specified and directed at site. 77 M & L for ferrules for tapping from existing water mains,straight plain brass ferrules or Connecting screws )both ends and fixed 40 mm bore GI pipe 78 Construction of brick masonry valve pit / chember of internal dimension 60 cm x 60 cm x 60 cm depth with sub class B old size bricks in CM (1:4) and 10 mm thick plastering in CM (1:4), PCC (1:4:8) type D2 (Using 40 mm graded broken stone aggregate) as in foundation lean concrete, PCC (1:3:6) type CI (using 20 mm graded broken stone aggregate) as in bedding and copping MS frame with 40 x 40 x 6 mm angle iron 3 mm thick MS sheet cover plate with locking arrangements, hinges and two coats of synthetic enamel paint over one coat of red oxide primer including preparation of surface, three coats of white wash on plastered surface (exposed to view) including necessary breaking of the existing old chember, excavation in soft loose, soil, returning filling in and removal of surplus soil to a distance not exceeding 50 m, complete all as specified and as directed by Engr-in-Charge. 79 Supply and lay GI Pipes medium grade of 40 mm dia with all fittings laid in trenches, floors or fixed to wall and ceiling complete all as specified and directed at site. 80 Supply and fixinggun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed for 40 mm bore pipe. 81 Supply and fix 40 mmdia Gun Metal foot valveas per site requirement all as specified and directed at site. 82 Supply and fix 40 mmdia NRVas per site requirement all as specified and directed at site. 83 M & L for cement concrete 1:3:6 type C-2 using 40 mm graded stone aggegrate as in foundation, filling and mass conc complete all as specified and directed. 84 M & L for providing cement concrete 1:2:4 type B-1 using 20 mm graded stone aggegrate in copings to poles & the like etc including weathering,slightly rounded or chamfered angles and throating as complete all as specified and diected.
