ADDITION / ALTERATION AND SPECIAL REPAIR TO COMMAND MAIL SECTION AND ADDITION /ALTERATION AND SPECIAL REPAIR TO WALL CLADDING OF BLDG NO P-32 AT HQ ANC UNDER GE HADDO PORT BLAIR

Amount

Dismantling wrought iron or mild steel work of any description not otherwise provided for all as specified and directed

S&F mild steel roof trusses (framed), trrussed, purlins, crane gantries, rails and fastenings and heavy bracket framming (Beam,Tee, Angle, Channels or flat sections) including distance pieces, cleats etc conforming to Fe 410-W (Gde-E-250) quality-A

M&L for applying two coat of synthetic enamel paint over a coat of red oxide primer including preparation of new steel surfaces of any description over 10cm width or girth not otherwise described complete all as specified and directed

Taking down cement plaster of any description including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed

M&L for 15mm thick plaster in CM 1:4 on fair face of brick walls or concrete surface including mixing of liquid water proofing compound @ 200ml per 50 Kg cement bag, finished the surface even and smooth without using extra cement complete all as specified. (Note: Water proofing compound shall be measured and paid separately)

M&L for preparing newly plastered wall surface and 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 complete all as specified and directed

Supply only liquid water proofing compound

M&L for complete removal of existing treatment on plastered wall surface and 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 complete all as specified and directed

Dismantling plain or corrugated steel sheeting, any gauge, thickness including nainital or similar pattern in roof coverings complete all as specified and directed

M&L for aluminium composite panel sheet of 3mm thick with skin thickness of 0.25mm of aluminium on both sides, sandwiched by 2.5mm polyethylene core with PVDF coating of 30 micron fixed over frame made up of aluminium hollow section of 25x50mm, 2mm thick, duly fixed to wall/ceiling with expansion fastener having panels n. exc 1200x1200mm with necessary silicon filling, in approved pattern as in columns, beams, walls etc complete all as specified and as directed. Note : (i) Necessary scaffolding required for the work upto three storeyed bldg shall be deemed to include in the unit rate quoted. (ii) Aluminium frame work shall be deemed to include in the unit rate quoted.

Fixing only aluminium composite panel sheet of 3mm thick with skin thickness of 0.25mm of aluminium on both sides, sandwiched by 2.5mm polyethylene core with PVDF coating of 30 micron fixed over frame made up of aluminium hollow section of 25x50mm, 2mm thick, duly fixed to wall/ceiling with expansion fastener having panels n. exc 1200x1200mm with necessary silicon filling, in approved pattern as in columns, beams, walls etc complete all as specified and as directed. Note : (i) Necessary scaffolding required for the work upto three storeyed bldg shall be deemed to include in the unit rate quoted.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws all as specified and directed

S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, ridges, fixed with self tapping screws all as specified and directed

M&L aluminium wind tie of any size fixed with self tapping screws of size 50/75mm with integral EPDM washer in roof covering all as specified and directed

S&F plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment conforming to Fe-410-W (Gde-E-250) quality-A complete all as specified and directed

Excavation in trenches n. exc 1.5m wide and n. exc 1.5m in depth in hard/dense soil for foundation, etc or for shafts, wells, cesspits, manholes, pierholes, etc n. exc 10 Sqm on plan and getting out complete all as specified and directed

M&L for returning filling in hard/dense soil including spreading levelling watering and well ramming in layers n. exc 25cm thick complete all as specified and directed

M&L for removing excavated material (any type of soil) to a distance n. exc 50m and depositing where directed at a level n. exc 1.5m above the starting point complete all as specified and directed

M&L Cement concrete 1:4:8 type D2 (using 40mm graded stone aggregate) as in foundations or mass concrete complete all as specified and as directed

M&L for design mix M-30 (using 20mm graded crushed stone aggregate) 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

M&L for design mix M-30 (using 20mm graded crushed stone aggregate) in columns, pillars, piers, posts and struts complete all as specified and directed

M&L for design mix M-30 (using 20mm graded crushed stone aggregate) in beams, cantilevers, bressummers, lintels over 1.5m span all as specified and directed

M&L formwork for rough finished flat surface 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 complete all as specified and directed

M&L formwork for rough finished surface of square, rectangular or triangular surface to sides of pillars, posts, struts, piers, columns and stanchions complete all as specified and directed

M&L formwork for rough finished flat surface to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup-ports, overhangs, etc also splays between floors and beams, etc complete all as specified and directed

M&L for mild steel 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 complete all as specified and directed

M&L for mild steel 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 mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed

Demolition of precast cement concrete block walling built in CM or cement lime Mortar complete all as specified and as directed

M&L precast cement concrete block masonry exc 10 cm width with solid block PCC 1:3:6 type C1 (using 20 mm graded stone aggregate) and setting in cement mortar 1:4 all as specified

Taking down cement plaster of any description including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed

M&L for 10mm thick plaster in CM 1:6 on fair face of concrete surface or brick walls finished even and smooth without using extra cement complete all as specified

M&L for preparation of newly plastered surface of wall and applying two coats of oil bound distemper over a coat of average 1mm thick wall care putty to make the surface smooth complete all as specified and directed

Demolition of cement concrete (unreinforced) in ground floors and pavings n.exc 15cm thick (above or below GL) complete all as specified and directed

M&L for Non Skid coloured ceramic tiles 7 to 8mm thick (square/ rectangular) area of each tiles exc 0.18 Sqm but n. exc 0.36 Sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed of cement mortar 1:4 complete all as specified and directed

M&L for Non Skid coloured ceramic tiles 7 to 8mm thick (square/ rectangular) area of each tiles exc 0.18 Sqm but n. exc 0.36 Sqm in skirting/dado etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick screed bed of cement mortar 1:3 complete all as specified and directed

M&L 15mm thick granite (of any type) tiles machine cut in floor laid over cement screed and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing including 15mm thick rendering in CM 1:4 to recieve tiles complete all as specified and directed

M&L for 25mm thick cement concrete 1:2:4 type B0 (Using 12.5mm graded stone agrregate) as in levelling course, padding etc complete all as specified and directed

M&L for 100mm thick PCC 1:4:8 type D2 (Using 40mm graded stone aggregate) as in path finish the top surfaces even and rough to receive top layer complete all as specified and directed

M&L for chequered cement concrete tiles of size 30cm X 30cm X 25mm thick with grey cement and pigments set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface of tile as in floor over and including 20mm thick screed bed in CM 1:4 complete all as specified and directed

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

M&L anodized aluminium snap grid framework incl 4 mm thick non asbestos fibre cement building boards 600x600mm incl two coats OBD and preparation of surfaces over board inserted to framework with screws with hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified and directed

Taking down chowkhats or frames area n. exc 1.50 Sqm each with shutters (without taking off shutters from the frames) complete all as specified and directed

Taking down Chowkats exc 1.5 Sqm but n. exc 4 Sqm each with shutters (Without taking off shutters from the frame) complete all as specified and directed

M&L for anodised aluminium door shutters, aluminium section weighing not less than 1.55 Kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, tower bolts, anodised aluminium snap beading screws etc complete all as specified. Note : Supply only floor spring, glass, SS friction hinges, particle board, wire gauze will be measured seperately

M&L for anodised aluminium window and ventilator shutters, side hung/sliding type without sash bars, aluminium sections weighing not less than 0.55 Kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays/Imax hinges 01 No, hinges type B-21 100mm long 02 Nos suitable handle 01 No per shutter or as required etc complete all as specified Note : Supply only glass, particle board, wire gauze will be measured and paid seperately

S&F anodised aluminium grill (anodised transparent or dyed to required shade according to IS : 1868 with minimum anodic coating of grade AC 15) of approved design/ pattern, with approved standard section and fixed to the existing window frame with CP brass/stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening complete all as specified and directed

S&F sheet glass 4 mm thick ordinary quality and glazing with aluminium glazing clip in aluminium window/ventilator shutter not exc 0.5 Sqm in each pane complete all as specified and directed

S&F sheet glass 5.5mm thick ordinary quality and glazing with aluminium glazing clip in aluminium window/ventilator shutter not exc 0.5 Sqm in each pane complete all as specified and directed

S&F 12mm thick prelaminated particle board, interior grade, prelaminated both side with decorative choice lamination, fixed with screws to timber frame work complete all as specified

S&F aluminium alloy wire cloth 0.45 mm nominal dia of wire and average width of aperture 1.4mm and fixed with aluminium wire staples all as specified and directed

S&F door closer hydraulically regulated aluminium (die cast) body, designation No 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 Kg complete all as specified

S&F 250mm Mild steel sliding door bolts, plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate

S&F curtain rods 25mm dia, mild steel, chromium plated with fixing brackets, stops, rollers etc complete all as specified

Taking down copper/aluminium point wiring(light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc.removing materials and making good disturbed surfaces of walls, floors, etc complete all as specified and directed

Taking down fuse Unit/DBs 415 Volt/230 Volt complete all as specified and directed

Taking down old aluminium sub main wiring of any size complete all as specified and directed

Taking down existing light fittngs any type and any capacity complete all as specified and directed

M & L point wiring complete with 1100 volts grade, 1.5 sq.mm (nominal area), single core, FRLS PVC insulated ,unsheathed, multi stranded copper conductor cable drawn through and including medium grade, rigid , non-metallic PVC concealed conduit of size not less than 20 mm dia, with all necessary fittings, concealed in walls /roof/ floor duly earthed with one run of single core cable of same size but green in colour as continuous earthing wire and connecting to common earth duly including suitable size of factory made fabricated MS sheet modular terminal box, flush mounting in the wall for mounting switches/switch socket combinations/ fan regulators etc., covered with suitable size of modular cover plates complete in making good the existing surface with existing colour coding as required at site complete all as specified for the following :-

All as per item No 58 above but for One light/fan point controlled by one switch 6 Amps one way.

All as per item No 58 above but for two light point controlled by one switch 6 Amps one way.

All as per item No 58 above but for one 3 pin 6 Amp socket out let on independent board.

All as per item No 58 above but for one 3 pin 6 Amps switch socket on same Board .

All as per item No.60 above but point wiring with 4.0 sqmm PVC FRLS insulated multistranded copper conductor suitable for one 3 pin 16 Amps socket out let and Geyser and one run of 4.0 sqmm cable for earth in green colour on independent board.

S & F for switch modular type, 6 Amps 1 module, 230 volts AC, single pole one way complete all as specified and directed.

S & F for switch modular type, 16 Amps 1 module, 230 volts AC, single pole one way complete all as specified and directed.

S & F for socket outlet modular type 1 way 6 Amps, 3 pin, 230 volts AC circuit complete all as specified and directed.

S & F Socket outlet 2 in 1 modular type, 3 pin,6/16A, universal all as directed.

S & F AC starter switch of capacity 25 Amps working on 240 volts ACsupply , with 15 Amps plug top and 15 Amps Sockets suitble for air conditioner Make : Crabtree Model No : ACTO252504 or equivalent

Supplying & fixing for ceiling rose, 3 phase, PVC polycarbonate, isolated body complete all as specified and directed.

Supply and fixing of Decorative ultra slim linear LED lighting fixture of 18 Watt recess mounted 220V , 50Hz with extruded Polycarbonate, Aluminium heat Sink ,environmental friendly energy efficient fitting recess mounted round/square in shape (Warm white/white colour as per requirement of site complete) of light as required at site) complete all as specified and directed. Make - Philips Cat Part No : Dura Slim or equivalent make in CG//Havells NOTE: The rate quoted deemed to include for any alterations required to existing false ceiling as per site condition for fixing light fitting

S & F and testing Tube light fittings LED 20 watts 4 feet including all accessories and fixing arrangements for fixing the light fitting complete all as specified and directed. Make: Luker Cat Part No : LT5M20 or equivalent to CG/Philips Havells/Luker

Supply & fixing Wall mounting fan 400 mm sweep incl all fixing arrangement complete all as specified and directed Make: Havells Model No : 400 mm FHWMWHSWHB16 (Marvel Wind HS White Blue) or equivalent to Eva/ CG/ Usha/ Orient

S & F Sub main wiring with PVC insulated FRLS cable 2 single core 6 sq mm 1100 V grade with stranded copper conductor cable using proper colour coding Phase Red/Yellow/Blue, Neutral- black and earth- green in and incl rigid rigid , non-metallic PVC concealed conduit of size not less than 20 mm dia, with all necessary fittings, concealed in walls /roof/ floor incl all specials/accessories etc and provision of PVC insulated FRLS copper conductor single core 6.0 sq mm for earth continuity all as directed.

Description all as item No 69 above but 4.0 sqmm 2 core.Note for item No 69& 70. :-Note : 3 length of cable and one length PVC conduit shall be measured and paid for one length.

S & F Triple pole and neutral sheet steel powder coated Distribution board IP -43 protection with door earthing for MCBs fitted with 200 Amps rated bus bar , Neutral link ,Earth Bar and Din rail suitable for use on 415 V, 50 Hz supply double door TPN DB system 04 ways, and making good to the distrubed surface /walls.

S & F single pole and neutral sheet steel powder coated Distribution board IP -43 protection with door earthing for MCBs fitted with 200 Amps rated bus bar , Neutral link ,Earth Bar and Din rail suitable for use on 240 V, 50 Hz supply double door SP&N DB system 08 ways and making good to the distrubed surface /walls.

S & F MCB TPN 63 Amps (`C’ series) having current rating 10 KA complete all as specified and directed .

S & F MCB SPN, 40 amps, 10 KA 'C' series , 230 volts , all as directed.

S& F MCB SP , 6-32 amps, 10 KA 'C' series , 240 volts complete all as specified and directed . Note for item No. 73.00 to 75.00 :- All copper conductors should be connected with MCB alongwith copper reducer terminals of suitable size duly crimpled.

Supply, laying, testing and commissioning of LT XLPE insulated, armoured heavy duty electric aluminium conductor cable 1100 Volts grade of cross section 35 Sqmm 3.5 core (laid in trenches/on floor/Roof/wall in proper saddling all as specified and directed.

Supply and laying/fixing in trenches, cable ducts ,clamping on wall or any place DWC HDPE pipe of size 50 mm(OD) x 38mm (ID) along with connected accessories like couplers.bends,end caps etc. for LT cable protection all as specified and directed.

M & L Cutting channels, grooves or rebates n exc 15cm girth, and trimming surface with or without reinforcement all as specified and as directed by Engineer-in- Charge

Earthing complete with galvanised earth plate electrode 60 cm x 60cmx 6.15 mm thick, buried directly in ground vertically (earth pit not less than 2.25 m deep below ground level) with top edge of the earth plate not less than 1.5m below ground level , connected to GI earth wire 4 MM Dia as earthling lead by means bolts and nuts check nuts and washers of galvanized iron and connected to main switch board including watering arrangement with PCC chamber , MS funnel with wire mesh,. CI cover with frame etc including necessary excavation in any type of strata , returning, filling removal of soil outside MD land ,filling of charcoal and salt complete all as shown in electrical plate No. 3 of MES Sch Part I , connected to Earthing test point all as specified and directed on testing on completion.

SKV Engineering

CHANDER SEKER ENTERPRISE

CARTWHEEL CONSTRUCTION

Sree Tirumala Enterprises

V KARTHICK

M/S VISHAL CONSTRUCTION

JD Construction