SPECIAL REPAIR TO BLDG NO. BK-7/1, 5 TO 13 (OR MD ACCN) IN INDIRA COLONY AT CLEMENT TOWN, DEHRADUN

Amount

Dismantling asbestos cement (corrugated, semicorrugated etc) sheets in roof coverings complete all as specified and directed.

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 and 150AZ as in roof covering/cladding to wall, fixed with self tapping screws as per manufacturer instruction complete 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 and 150AZ as in roof covering/cladding to wall, ridge etc fixed with self tapping screws complete all as specified and directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc complete all as specified and directed.

M&L for Non Skid coloured ceramic tiles 9mm to10mm thick grade-4 (square/ rectangular) area of each tiles exc 0.18 Sqm but n. exc 0.38 Sqm (600x600mm) 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 (1:6) complete all as specified and directed.

M&L for Non Skid coloured ceramic tiles 10mm thick grade-4 (square/ rectangular) area of each tiles exc 0.18 Sqm but n. exc 0.38 Sqm (600x600mm) as in vertical surface such as dado/ skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick rendering in CM (1:4) to recieve tiles complete all as specified and directed

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L for Non Skid coloured ceramic tiles 7 to 8mm thick grade-4 (square/ rectangular) area of each tiles exc 0.11 Sqm but n. exc 0.18 Sqm (400x400mm) 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 (1:6) complete all as specified and directed.

M&L for coloured Glazed ceramic tiles in vertical surfaces 300x450x 7mm thick set and jointed in neat cement slurry and pointed with white or coloured cement over and including 10mm thick rendering or bedding layer of cement mortar (1:4) complete all as specified and directed.

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

M&L for machine cut Kota stone slab 18-20 mm thick as in floor/ treads of steps laid over and including 15mm thick screed in CM (1:6), set and jointed with grey cement slurry and pointed in white cement mixed with pigment to match the shade of the slab including cutting, rubbing and mirror polishing including rounding the edges complete all as specified and directed.

M&L for machine cut Kota stone slab 10-12 mm thick as in risers to steps, skiting/dado, pillars, window cills and the like, laid over and including 10mm thick rendering in cement mortar (1:4), set & jointed with grey cement slurry and pointed in white cement mixed with pigment to match the shade of the slab including cutting, rubbing and polishing complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L for RCC (1:2:4) type B1 (using 20mm graded crushed stone agg) as in slab and shelves supported on walls complete all as specified and directed.

M&L form work to soffits of suspended slab such as roof slab and similar work n. exc 200mm thick (horizental or sloping) rough finished flat surface 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 Baroda green marble 14 -16 mm thick (table rubbed and polished ) in step, jambs, pillers , window cills, cooking plateforms and the like in CM (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble including half round moulding and making hole for gas pipe over and including 15mm thick screed bed in CM (1:6) 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 for GI snap grid framework including 4mm thick E-boards for false ceiling (grid size 605mm x 605mm ) including necessary notching and preparing holes and hangers 2mm dia GI adjusting level fixed to structural members. Galvanised steel section of exposes T section grid with exposed flange faces duly powder coated white/ivory colour. The suspension system consisting of perimeter wall angle of size 20x20x0.45mm of GS sheet to secured on wall/partition face with the help of rawl plug screws @450mm c/c. Universal T shaped main runner with single rotatary stiching of size 35x24mm made from 0.33mm thick GS sheet of length 3.60m to be spaced @1200mm c/c. Cross T shaped runner of size 25x24mm with double thick GS sheet 0.25mm thick spaced @ 600mm c/c. To form 600x600mm size module, intermediate T shaped cross runner of size 25x24mm made from 0.25mm thick GS sheet of length 600mm is placed inside the module of size 1200x600mm including suspension of the ceiling frame from structural members with 2mm thick GI wire and level adjusters all cut out etc to the required line and shape as per manufacturer recommendations complete all as specified and directed.

M&L for brick work with sub class 'B' old size bricks straight or curved on plan exc 6m mean radius built in CM (1:6) complete all as specified and directed.

M&L for half brick work with subclass ‘B’ bricks, straight or curved on plan to any radius built in CM (1:4) complete all as specified and directed.

M&L for 75mm thick PCC (1:3:6) type C2 (Using 40mm graded crushed stone aggregate) as in plinth protection/path laid in panels, finish the top surfaces even and smooth 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 (1:6) on fair face of brick walls finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of newly plastered surface of wall and applying two coats of acrylic distemper including a coat of primer of approved tint over a coat of wall care putty complete all as specified and directed.

M&L for 15mm thick plaster in CM (1:4) on fair face of brick walls finished even and smooth without using extra cement complete all as specified and directed.

M&L for applying two coats of weather proof exterior acrylic emulsion paint over a coat of primer after preparation of newly plastered/concrete surfaces on wall complete all as specified and directed.

Taking down chowkhats or frames with shutters (without taking off shutter from the frame) of size exc 1.5 Sqm and n.exc 4 Sqm 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.

S&F pressed steel frames of size 125x60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike, plate etc complete all as specified and directed.

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

M&L for PCC (1:3:6) type C1 (using 20mm graded crushed stone aggregate) as in hold fast blocks including filling of pressed steel framing and complete all as specified and as directed.

S&F 30mm thick flush shutter solid core construction with block board core and ply wood face panels, commercial type both sides complete all as specified and directed.

S&F 30mm thick 2nd class hard wood factory made glazed and skelton shutter, open rebated and prepaned to receive glass, gauge etc (without sash bars) edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass etc sizes of members of shutters complete all as specified and directed.

S&F galvanised mild steel wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks or galvanized wire staples complete all as specifed and directed.

M&L for applying two coats of synthetic enamel paint to new undecorated wooden surfaces over a coat of pink primer including preparation, over 10cm width or girth complete all as specified and directed.

S&F window/ventilator prepainted section of frame 72x55mm fixed to wall or concrete surface with rawl plugs made of galvanised steel powder coated and section of shutter 47x20mm, mulion section 72x50mm (Base steel as per IS 513 "D" quality galvanized as per IS 277 with zinc of 120 gms/Sqm) glazed and wire gauge shutter prepared to receive wiremesh to the shutter (Double door shutter) with total coated thickness of 0.6mm including grills/guard bars made made of 10mm square bars powder coated fixed to window frame with screws at 150mm c/c both ways, 4 mm thick sheet glass, 0.36mm stainless steel wire cloth i.e. 1.4mm aperture and necessary fittings and all builders hardware such as handles, tower bolts & stays etc complete all as specified and as directed.

S&F solid PVC door frame of size 50mm x 47mm made out of 5mm both side prelam PVC sheet and edges will be painted to match with the prelam sheet reinforced with MS square tube in opening incl necessary fixing arrangements as per specification and drawing complete all as specified and directed.

S&F factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top and bottom rails. MS frame shall be covered with heat moulded prelam PVC 'C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and both side prelam PVC sheet for top rail, lock rail and bottom rail on either side as gap insert for top rails, bottom rail, panelling of both side prelam PVC sheet to be fitting in the MS frame welded/sealed to the stiles and rails with suitable PVC sheet beading and joined together with solvent cement in the frame at site as per specification and drawing.

Dismantaling structural steel work including door, gates but excluding framed truss etc complete all as specified and directed.

S&F framed work as in doors or gates of angle or other section with gusset plates, rails, braces etc complete, drilled for fixing of steel sheeting or other covering doors etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging, also fastening and fixing conforming to Fe 410-W (Gde-E-250) quality 'A' complete all as specified and directed.

S&F compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like including caps, bases, splices etc built up from tow or more beam or channel sections or angles with plates including all lattice bars, stiffeners, gusset plates conforming to Fe410-W (Gde-E-250) quality-A complete 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 Fe410-W (Gde-E-250) quality-A complete all as specified and directed.

S&F in repair triple layer rotational moulded PVC water storage tank cylinderical, vertical with closed top hoisted and fixed in position tank capacity 500 Ltr with and including PTMT float valve 20mm dia and making connection for inlet and outlet complete all as specified and directed.

M&L for preparing new steel and iron surfaces of any description over 10 cm width /girth and applying two coats of synthetic enamel paint of any tint over one coat of red oxide primer complete all as specified and directed.

Excavation in post hole (or similar holes) each n. exc 0.5 cum, getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25cm, watering, and removing surplus soil to a distance n. exc 50m and making good surface in any type of soil complete all as specified and directed.

M&L for cement concrete (1:3:6) type C1 (Using 20mm graded crushed stone agrregate ) as in foundation of posts, railing and similar work complete all as specified and directed.

S&F 250mm Stainless steel sliding door bolts, plate type, 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 complete all as specified and directed.

S&F 100mm size mild steel butt hinges medium weight ISI marked, cold rolled complete all as specified and directed.

S&F 200mm long Aluminium barrel tower bolts, with bright bolt complete all as specified and directed.

S&F 150mm aluminium, anodised, barrel tower bolts of extruded section complete all as specified and directed.

S&F 150mm size Aluminium anodised handles complete all as specified and directed.

S&F mild steel 160mm, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed.

M&L 100mm dia cast iron soil, waste and vent pipe spun pipes any length with or without ears with cement joints fixed to walls or laid in trenches complete all as specified and directed.

S&F cast iron 'P' traps 100mm bore dia suitable for Orissa pattern water closet complete all as specified and directed.

S&F 100mm bore cast iron bends or diminishing pieces (any radius) with duck's foot or heal rest complete all as specified and directed.

M&L 75mm dia cast iron soil, waste and vent pipe spun pipes any length with or without ears with cement joints fixed to walls or laid in trenches complete all as specified and directed.

S&F cast iron floor trap with grating including jointing waste pipe in runlead 75mm dia fixed in cement concrete type B1 (1:2:4) and SS gratings complete all as specified and directed.

S&F Cast iron cowls 75mm complete all as specified and directed.

S&F in repair of sinks made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes, including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 495mm x 420mm and bowl size 410mm x 330mm x160mm complete all as specified and directed.

S&F in repair vitreous china water closet Orissa pattern of size 580 X440mm white ISI marked including provn of cement concrete bedding including connections to flushing cistern/pipe and making good disturbed portion to match existing surfaces complete all as specified and directed.

S&F in repair vitreous china white wash hand basin flat back of size 550x400mm including CI/MS brackets including cutting for and pinning in brackets but including waste pipe complete all as specified and directed.

S&F in repair PVC white low level flushing cistern 10 ltr capacity with all fittings syphonic action push type with inlet ball valve and float including flush pipe long 32mm dia, ball valve, handle, bracket etc complete all as specified and directed.

S&F in repair 15mm dia brass chromium plated Bib tap long body fancy type with wall flange complete all as specified and directed.

S&F in repair 15mm dia brass chromium plated pillar tap long swan neck with fly nut capstan head screwed for 15mm bore dia of pipe complete all as specified and directed.

S&F in repair 15mm Stop valve angle cock fancy type, chromium plated with long shunk and cup high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for union complete all as specified and directed.

S&F in repair chromium plated brass shower roses with or without swivel joints 125mm size including shower arm complete all as specified and directed.

S&F in repair PVC connection 15mm bore dia 450mm long with 2 Nos PTMT nuts with washer complete all as specified and directed.

S&F in repair 32 mm dia PVC flush pipe of polyethylene of low or high density for WHB, sink, urinal complete all as specified and directed.

S&F in repair 20 mm dia brass CP tubular towel rail D type 600mm long complete all as specified and directed.

Taking up or down 15mm dia steel tubing and connections including removal from site complete all as specified and directed.

S&F 15 mm bore dia of medium grade galvanised steel tubing with all fittings including tank nipple and fixed complete to wall or laid in floor including cutting through walls, floors, etc and their making good with existing surface complete all as specified and directed.

S&F in repair 15mm bore gun matel globe or gate valve with iron wheel, screwed both ends for iron pipes complete all as specified and directed.

Taking up or down 20mm dia steel tubing and connections including removal from site complete all as specified and directed.

S&F 20 mm bore dia of medium grade galvanised steel tubing with all fittings including tank nipple and fixed complete to wall or laid in floor including cutting through walls, floors, etc and their making good with existing surface complete all as specified and directed.

S&F in repair 20mm bore gun matel globe or gate valve with iron wheel, screwed both ends for iron pipes complete all as specified and directed.

M&L for 75mm thick PCC (1:4:8) type D2 (Using 40mm graded crushed 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 rubber moulded coloured glossy finish cement concrete chequered tiles of size 30cm X 30cm X 20mm thick jointed in neat cement slurry and pointed in white or coloured cement and pigment to match the surface of tile as in floor over and including 15mm thick screed bed in CM (1:6) complete all as specified and directed.

M&L for PCC (1:2:4) type B0 (using 12.5mm graded crushed stone aggregate) as in coping, edging including necessary form work complete all as specified and directed.

M&L for plain cement concrete (1:3:6) type C1 (using 20mm graded crushed stone aggregate) as in surface channel or drain or benching in manhole complete all as specified and directed.

M&L for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement including forms, moulds, mitered/stopped ends etc complete all as specified and directed.

S&F in repair of 20mm dia MS drapery rod, fancy type, powder coated wood finish, wooden knobs and brackets, fixed in any length complete all as specified and directed.

Dismantling and taking down carefully U/S copper / aluminium point wiring (light, fan, socket, power) complete fitting such as switches, ceiling roses, pendants, lamp holder, light fitting etc including CI/Pressed steel terminals, switch box, and making good the disturbed surface of wall/floor etc, to match with the existing surfaces of wall/floor complete all as specified & directed.

Dismantling and taking down carefully sub-main wiring/service wire of any size including wooden batten etc and making good the disturbed surfaces of wall/floor to match with the existing wall/floor etc. complete all as specified and directed.

Dismantling and taking down carefully existing DB’s any type and making good the disturbed surfaces of wall/floor to match with the existing wall/floor etc. complete all as specified and directed.

Material and labour for point wiring with 1.5 sq mm PVC insulated, unsheathed, stranded copper conductor (FRLS) cable single core 1100 Volt grade in and including rigid PVC conduit medium grade 20mm dia or more ISI Marked surface/concealed conduit and conduit accessories and cutting chases of suitable girth where required on brick/concrete surface & making good disturbed surface,provision of Pressed steel terminal switch box with plastic laminated sheet 3 mm thick fixed with brass screw and washers or provision of PVC gang box where required on stone wall along with 1.5 sq mm PVC insulated unsheathed stranded copper conductor cable ( FRLS ) as earth wire connected with main common earth dolly complete all as specified and directed for the following:-

One light/fan/exhaust fan/bell point controlled by one, one-way Piano type switch 5/6 Amp complete all as specified and directed.

One 3pin/5pin 5/6 Amps socket out let on same board with other switches , with cables 1.5 sq mm size , complete all as specified and directed.

One 3pin/5pin 5/6 Amps socket out let on independent board with other switches, with cables 1.5 sq mm size, complete all as specified and directed .

All as per item No 87 above but with 2.5 Sqmm PVC insulated FRLS cable for 15 Amps power point complete all as specified and directed.

Supply and fixing switch piano flush type single pole, one-way 5 Amps, 240 Volts AC complete all as specified and directed.

Supply and fixing switch piano flush single pole, one-way 16 Amp, 240 Volts AC complete all as specified and directed.

Supply and fixing socket out let 5 Amps flush type complete all as specified and directed.

Supply and fixing socket out let 5/6pin 5 Amp and 15 Amp flush type (multi) suitable for 240 Volt AC complete all as specified and directed.

Supply and fixing in repair stepped type electronic fan regulator flush socket type 120W complete all as specified and directed.

Supply and fixing bell push piano flush type single pole one way 5 Amps complete all as specified and directed.

Supply and fixing ceiling rose 3 terminal/PVC/ Polycarbonate, isolated body complete all as specified and directed.

Supply and fixing batton/angle holder insulated bodywith back plate including 09 Watt LED Bulb complete all as specified and directed.

Taking down ceiling fan from existing building again refixing the same ceiling fan connecting up including provision of cable flexible 3 core of suitable size wire from ceiling rose to connect fan for greasing and oiling etc complete all as specified and directed.

Supply and fixing bell ding dong AC 230/240 Volts single pole complete all as specified and directed.

S& F wall mounted LED batten Box type fitting Blu colour end caps pre-wired LED fitting all as per cat part No DMLN 1 LT 8-16 with & including LED T8 tubular lamp complete all as specified and directed of make Cromption or equivalent make in Havells /Philips/ Bajaj as approved by GE.

S & F in repair LED building security light 18 watt LED with bracket complete all as specified and directed. Cat Part No LSTS-18 CDL of Crompton or equivalent make in Havells/ Philips/ Bajaj as approved by GE.

S& F in repair oval shape Bulk head Edge-lit LED fitting comprising with high brightness LED 10 watt, IP-67 protection all as per cat part No- LBHP-10-CDL of make Crompton / or equivalent make in philips / Havells/ Bajaj as approved by GE.

S& F Glaze Wall Light including 7/9 watt LED ( B22) Cat Part No -LHFOECE1TZ1B014 of Havells or Philips/ Bajaj /Crompton as approved by GE complete all as specified and directed.

S& F in repair Mirror Light LED 7 Watt fitting as per Cat No LCL-07-CDL of Make-Crompton or equilent make in Philips or Bajaj as approved by GE complete all as specified and as directed.

Supply and fixing sheet metal enclosure double door type for MCBs DB SPN(Single pole and neutral) 240V AC 8 way with 200 Amps rated busbar all as specified and directed .

Supply and fixing sheet metal enclosure double door type for MCBs DB TPN 415V AC 4 way with 200 Amps rated bus bar complete all as specified and directed. Make- legrand / Hair/ Schnider

Supply and fixing MCB SP 06 to 32 Amp 'B' series 10 KA repturing capacity complete all as specified and directed.

Supply and fixing MCB SPN 40 Amp 'B' series 240 V AC 10 KA repturing capacity complete all as specified and directed.

Supply and fixing MCB isolator 4 pole 63 Amps 240 V 10 KA repturing capacity complete all as specified and directed.

Supply and fixing sub main wiring two single core 4 sq mm PVC insulated unsheathed stranded copper conductor cable ( FR ) 1100Volts grade drawn in & including rigid PVC conduit 20mm dia or more medium grade surface/ concealed in wall as per existing along with 4.00 Sq mm PVC insulated unsheathed copper conductor cable (FR ) as earth wire and wire connected with main earth dolly including cutting chasing and making good disturbed portion complete all as specified and directed.

M&L for earthing complete with galvanished steel earth plate electrode 600x600x6.0 mm thick buried directly in ground and earth pit not less than 2.25 mtr deep below NGL and top edge of the plate not less than 1.5 Mtr deep below NGL, surrounded with adequate qty of char coal dust mixed with salt to a packed thickness not less than 15 Cm on all sides of earth plate incl excavation, earth work, returning filling in , removal of surplus soil to a distance in n.exc. 50 mtr incl GI Wire 4 mm as earthing lead with nut bolts etc to earth plate one end connected to continuous earth wire incl GI pipe watering light grade with CI funnel and wire mesh and PCC (1:2:4) type B-1 as in pit chamber and RCC pit cover 50mm thick precast RCC (1:2:4) type B-1 duly re-enforced with MS bar 6mm dia @ 150mm C/C both ways with 10mm dia MS bar lifting handles, all as described in electric plate No. 3 of SSR part-I complete all as specified and directed.

NOTES :- 1. For the items for which specifications not mentioned any where in the tender, the BIS specifications shall be followed.

M.K Engineers

V R Associates

RADHA ENTERPRISES

RAM PRAKASH AND ASSOCIATES

KAPOOR ELECTRICALS

ANKIT KUMAR