PROVISION OF CERTAIN (EM/BR) SANCATIONED WORKS AT (AF) STATION CHABUA UNDER GE(AF) CHABUA

Amount

(Sch 'A' B/R Portion)

Taking down Chowkhats or frames with shutters (withouttaking off shutters from the frame) exc 1.5 sq. m but n exc 4 sq. m each Complete all as specified and directed

M & L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in 1:6 Complete all as specified and directed

M & L for Rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:6 finished even and smooth without using extra cement complete all as specified and directed

M & L for Rendering 20 mm (12+8)mm thick on fair faces of brick work or concrete surfaces in CM 1:4 finished even and smooth without using extra cement complete all as specified and directed

M&L for applying two coats exterior grade emulsion paint on newly plastered surface of wall over a coat of primer including preparation of surface all as specified and as directed.

M&L for two coats of Oil bound distemper on wall surfaces on newly plastered surface of wall including preparation of surface and applying putty complete all as specified and directed.

S & F for Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified

S & F for Anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clips, ruber neoprene packing,handles 2 Nos in each door, hinges,anodised aluminum snap beadingscrews etc. complete all as specified

S & F for 100mm Aluminium handles, cast type, anodised complete all as specified and directed

S & F for Aluminium 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 extrudedsections or cast-aluminium alloy and fixed Complete all as specified and directed

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

M & L 5mm for Sheet glass, ordinary quality and with glazing clips in each pane complete all as specified and directed.

Preparation of old decorated surface of wall and including cornices plastered or unplastered surfaces by brooming down or steel wire brushing to remove all loose scales, and foreign materials scarping down , smoke soot moulds , moss and efflorescent salts treating oil and greasy spots and M & L for one coat of oil bound distemper on wall complete all as specified and directed.

Dismantling asbesots cement (corrugated, semi-corrugated etc) sheets in roof coverings Complete all as specified and directed.

Dismantling timber scantling 40 Sqcm and over in section, in any position of framed work complete all as directed

All as per item No. 16 here in before but as in unframed work,Complete all as specified and directed.

S&F MS work in roof trusses (framed), trussed, rials and fastenings and heavy bracket. Framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc with Fe 410.0 or Fe-310.0 complete all as speciafied and directed.

S & F gusset plates etc incl necessary welding drilling for fixing etc all as specified and directed

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or 'J' / 'L' hooks all as specified and directed.

Ditto as in item No. 20 but plain sheet as in ridges, gutters, facia etc complete all as specified and directed

Dismantling wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs/blankets any thickness including cover fillets complete all as specified and directed

S&F for suspended false ceiling using anodised GI exposed ceiling suspension system of grid size 60 cm x 60 cm width main runner 'T" section of size 38 mm x 24 mm x 0.4 mm thickness and wall angle of size 24 mm x 24 mm x 0.3 mm thickness and cross Tee of size 24 mm x 24 mm x 0.43 mm thick (using 60 cm x 60 cm E board classic 4 mm thick ceiling board ) to be placed in a grid of GI system duly suspended with 4 mm dia GI bar hanger fixed with steel dash fasteners or iron purlin from the roof with adjustement clip providing position for light fixtures, air conditioning dufuser and ducks, sprinkler, smoke detector etc. The main runner to be secured to structrural soffit by hanger @ 1220 mm maximum C/C. The last hanger at the end of each runner should not be placed at more than 450 mm from the adjacent wall. Flush fitting 1200 mm cross 'T" to be inter locked between main runner @ 610 mm C/C so asto form 600 mm x 600 mm grid complete all as directed

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.

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

M & L Preparation of new surfaces and applying two coats of cement base paint over one coat of primer on walls complete all as specified and directed

(Sch 'A' E/M Portion)

M&L for point FRLS/LS wiring with 1.5 Sq mm nominal area PVC insulated and unsheathed cable single core multistranded, copper conductor in and including steel conduit concealed/recessed with all fittings and fixing materials and PVC insulated multistranded copper earth continuity conductor of size 1.5 Sq mm connecting all as specified and directed by engr-in-charge :-

M&L for point FRLS/LS wiring with 4 Sq mm nominal area PVC insulated and unsheathed cable single core multistranded, copper conductor in and including steel conduit concealed/recessed with all fittings and fixing materials and PVC insulated multistranded copper earth continuity conductor of size 4 Sq mm connecting complete all as specified and directed by Engr-in-charge.

Supply & Fix Switch flameproof rotary type with termination box in LM6, 16A, single pole 250V complete all as specified and directed by Engr-in-charge.

Supply and fixing LED light fitting 1x30 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass, with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed by Engr-in-charge.

Cutting of hole for fixing of exhaust fan complete and making good the disturbed surface complete all as specified and directed by Engr-in-charge.

Supply and fixing of single phase flame proof Heavy duty exhaust fan of 18'' sweep and having 1400 rpm with louver complete all as specified and directed by Engr-in-charge.

Supply and fixing of single phase flame proof ceiling fan of 1200mm sweep complete all as specified and directed by Engr-in-charge.

Supply and fixing of single phase flame proof regulator complete all as specified and directed by Engr-in-charge.

Supply and fixing Flame proof switch socket & plug combined in LM6 cable termination box in LM6, 16A, 250V, 2P+earth complete all as specified and directed by Engr-in-charge.

S & F sub main wiring with four single core 10.0 Sq.mm (nominal area) PVC insulated and unsheathed cables with stranded copper conductor (FRLS) , including two run of continuous PVC insulated FRLS copper stranded cable of size 4.0 Sq.mm for earth continuity in and including surface/ recessed / concealed ,heavy duty PVC conduit ,including dismantling & taking down existing wire with accessories, complete all as specified and directed by Engr-in-charge.

Supply and fixing, in replacement of LM-6 12 Way Flameproof MCB Distribution Board, Dimension: 380x380x240 mm, IP Rating: IP65 & IP 66 protection with 200 amps rated bus bar , double door for MCBs, complete all as specified and directed by Engr-in-charge.

Supply and fixing, in replacement of Flameproof MCBs , SP , 240 Volts , 5 - 40 Amps , C curve , 10 kA , complete all as specified and directed by Engr-in-charge.

Supply and fixing, in replacement of Flameproof MCBs , SPN , 240 Volts , 63 Amps , B curve , 10 kA , complete all as specified and directed by Engr-in-charge.

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 galvanised earth lead wire 4.0mm 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

Supply and install flame proof hi wall split units indoor/outdoor 2 ton capacity complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum 4 star rating and EER 3.2.of capacity as shown complete all as specified and directed by Engr-in-charge.

Supply and fix flame proof Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA complete all as specified and directed by Engr-in-charge.

S & F sub main wiring with four single core 6.0 Sq.mm (nominal area) PVC insulated and unsheathed cables with stranded copper conductor (FRLS) , including two run of continuous In Steel conduit insulated FRLS copper stranded cable of size 6.0 Sq.mm for earth continuity in and including surface/ recessed / concealed ,heavy duty PVC conduit ,including dismantling & taking down existing wire with accessories, complete all as specified and directed by Engr-in-charge.

M&L for Flame proof Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB,including 32A 2P+E, IP 30 Protection complete all as specified and directed by Engr-in-charge.

M & L for maintenance free chemical earthing system complete with 03 (three) nos copper bonded rods, 17.2 mm dia 3000 mm long electrode buried at suitable distance apart directly in ground, to bore holes of 120 mm dia vertically to a depth not less than 3.60 mtr deep below ground level with top edge of earth electrode at a depth not less than 100 mm below normal ground level, provision of clamps or brazed or both for each copper bonded rods made of copper and copper strip of size 25 x 3 mm & strip connection on the top of the electrode and copper strip of size 25 x 3 mm for inter connection of 03 nos copper bonded rods and laying at least 500 mm below in the ground and further connected to test point terminal block, including back filling of bore holes with advanced earth enhancing compound 96 kilogram (minimum) for artificial treatment to soil so as to achieve earth resistance below 01 Ohms as specified in para 19.140 of SSR Part-1 (2009), including provision of earthing pit in PCC(1:3:6) type C1 pre-cast cover RCC slab of size 400 x 400 x 50 mm with one handle made out of 8 mm dia round bar, including necessary earth work and three coats of white wash on plastered surface (exposed surfaces) and testing complete all as directed and including necessary earth work and testing complete all as specified and directed. Note:- Taking down old unserviceable dilapidated chemical earthing are included in quoted rate.

M&L in replacement for Air termination, single pointed, copper rod 12mm dia and 300mm long complete all as directed.

Supply and fixing copper strip of size 25 x 3 mm with saddles with required porcelian insulator , fixing screws etc. for roof conductors and down conductors complete all as specified and directed.

Supply & lay GI pipe medium grade 40 mm dia for protection of earth conductor complete all as specified and directed.

M&L, in repair, Test point terminal block made of copper size 300 mm x 32mm x 6mm, drilled and screwed including 4 Nos 8mm dia 25mm long hexagonal head brass screws including box of size 350x120x90mm made of 1.6mm plain sheet painted with two coats of synthetic enamel paint over a coat of red oxide primer and screwed to wall for protection of test point complete all as specified.

Earthing complete with copper earth plate electrode 60 x60 cm x 3.15 mm thick buried directly inground vertically (earth pit not less than 2.25 m deep below normal ground level) with the top edge of the earth plate electrode at a depth not less than 1.5m below normal ground level and including copper earth strip of size 20 x 3 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth plate electrode at one end and nected to metallic bodies of HT/LT equipments etc at the other end, earth strip encased in and including 50 mm bore GI medium grade pipe with all fittings from top of earth plate electrode to body of equipment fixed with and including 25x 6mm flat iron clamps, bolts, nuts and washers and including providing watering pipe 20mm bore GI pipe medium grade from Bottom of concrete pit to top of earth plate electrode complete all as specified and shown in electrical plate No 3 of MES SSR Part-I. The scope of work includes necessary excavation and earth work in any type ofsoil, removal of soil upto 50 metre, PCC pit with precast RCC cover, charcoal/salt, funnel, CI frame etc complete. NOTES :-(i)The concrete pit shall be made in PCC 1:3:6 type C-1, using 12.5mm graded crushed stone aggregate 40mm thick precast cover slab of RCC (1:2:4), type B-1, using 20mm graded crushed stone aggregate with suitable MS handle in lieu of CI cover shown in electrical plate No 3 of MES SSR Part-I shall be provided. Reinforcement in RCC cover shall be of 8mm dia TMT bars laid @150mm c/c both ways (ii) Item includes the cost of 7.5 metre GI pipe for protection of earth strip. Any variation in length shall be measured and paid through deviation order. (iii) Item includes cost of 7.5 metre earth strips. Any variation in length shall be adjusted through deviation order. (iv) Earth plate electrode shall be surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides.

Supply and install Split type Air Conditioner unit with 5 star rating of capacity of 1.5 TR, indoor complete with cordless remote control unit and with inbuilt air ionizerand plasma filter for better indoor air quality complete all as specified and directed.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4 KVA.

Supply and fixinf in repair sheet metal enclosures with socket plug top and MCBs single pole and neutral enclosure with a 2 pin and earth plug and socket complete with one SP MCB of 16 Amp rating 240 Volt complete all as specified and directed .( For AC)

Supply and Fixing in replacement draw submain wiring with two single core 6 sqmm FRLS PVC insulated copper cable 1100 volts grade multistrand, unseathed conductor drawn into FRLS in steel conduit 15/20 mm and all necessary fittings including 6 sqmm multi strand FR PVC insulated copper wire for earth continuty conductor connected to common earth dolly complete after taking down the old unserviceable one all as specified and directed.

Supply and fixing of Automatic switch using NATURE SWITCH for automatic switching of Air Condition based on LUX level of Natural AC. The sensor (nature switch) along with suitable power contactor, MCB and support terminals should be enclosed in wall mountable Enclosure made of rust proof Wiring main load with 6sqmm copper conductor FR grade cable complete all as directed.

M&L for point wiring complete with PVC insulated unsheathed FRLS-H multistranded copper conductor cable conforming to IS : 694 of size 1.5 Sqmm two single core drawn through in and including PVC concealed conduit pipe 20mm dia medium grade ISI Marked complete with one run of PVC insulated copper conductor cable 1.5 Sq mm single core green colour earth wire and connecting to earth dolly incl colour coding of cable shall be for phase, neutral and earth wire as specified in MES SSR Part I 2009 with provn of sunken galvanised not less than 1.12 mm thick MS sheet pressed terminal boxes concealed on wall, with 3 mm thick laminated sheet top cover ISI marked. Make: Hylum/Anchor for fixing of switches/socket/regulator with screws complete including making good of disturbed surfaces of wall/ceiling/floor in same specification as per existing all as specified and directed. (Note: A. Cutting chases, making good disturbed surface shall be included in quoted lump sum of schedule 'A' Part-I and nothing extra shall be paid on this account. (a) One light/fan/bell point point controlled by one switch

All as per item no 56 here in before but One 5 amps switch socket combination on independent board.

All as per item no 56 here in before but with 2.5 sq mm copper wire for power point.

Supply and fixing Socket out let flush type 3/6 pin suitable for 05 Amp plug top Multipurpose 230 V all as specified & directed.

Supply and fixing Socket out let flush type 3/6 pin suitable for 15 Amp plug top Multipurpose 230 V all as specified & directed.

Supply and fixing Switch Piano flush type 5 amp single Pole one way 230 V all as specified & directed.

Supply and fixing Switch Piano flush type 15 amp single Pole one way 230 V all as specified & directed.

S&F ceiling rose surface backelite three terminals, PVC/polycarbonate, insulated body.

Supply and Fixing in replacement LED light fittings 36 Watt Recess Mounting type, with mounting arrangement (Recess suitable for, 2x2 Grid, Hanging) Sheet aluminium housing with high quality LGP and PMMA diffuser, Separate HPF driver suitable for Armstrong and grid ceiling LED 240 volt along with fixing arrangements all as directed.

Supply and fix one, PVC angular holder with blub polycarbonate complete as specified and directed.

Supply and fixing MCB single pole, 240 volts, 6 Amps to 32 Amp breaking capacity 10KA (type 'B')

Supply & Fixing MCB SPN, 240 Volts, 40 Amps breaking capacity 10 KA (type B curve).

Supply and fixing ceiling fans complete with blades, anti suside down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Five star rated with brushless direct current motor (BLDC) complete all as specified and directed.

S & F sheet metal enclosure MCB DB SPN 8 way with 200 amps rated bus bar 240 volts double door with isolated Neutral Bar & Shrouded bus bar IP protection 43 having door earthing complete all as specified and directed.

S&F in repair fan regulator electronic type, rotary step, 240 Volt complete all as specified and directed.

M/S D P BERLIA (BID ID -3143527)