SPECIAL REPAIR TO CSSD, PROVISION OF SECURITY FENCING, EXTENDED SIDE ROOFING, RCC WALL FOR BLAST PROTECTION AT OXYGEN GENERATION PLANT AT BASE HOSPITAL UNDER GE GUWAHATI

Amount

Taking down cement plaster on wall & ceiling of any description including racking out joints, hacking for key and scrubbing down with water etc complete all as specified and as directed.

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

Taking down chowkats or frame n exc 1.5 sqm each including shutter ( without taking off shutters from the frames) complete all as directed.

Taking down chowkats or frame exc 1.5 sqm but n exc 4 sqm each including shutter ( without taking off shutters from the frames) complete all as directed.

S&F Colour coated anodised aluminium frame for doors, windows, ventilators, partitions with one or more rebates including joining cleat for fixing etc. complete all as specified and directed Note:- Design/pattern, profile sizes and other dimensions shall be of standard sizes and as directed

S&F Colour coated anodised aluminium doors shutters including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, along with standard locking arrangements, handles, tower bolts etc as required. complete all as specified and directed Note:-(i) Labour charges for fixing of glass/wire guage is inclusive in the unit rate quoted. Glass/Wire Guage/locks shall be measured and paid seperately at supply only rates (ii) Design/pattern, profile sizes and other dimensions shall be of standard sizes and as directed

S&F Colour coated anodised aluminium windows / ventilators/partitions any type including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, along with standard locking arrangements, handles, tower bolts etc as required. complete all as specified and directed Note:- (i) Labour charges for fixing of glass/wire guage/aluminum grills is inclusive in the unit rate quoted. Glass/Wire Guage/aluminum grills shall be measured and paid seperately at supply only rates (ii) Design/pattern, profile sizes and other dimensions shall be of standard sizes and as directed

Supply only 5.5mm thick black tinted glass, ordinary quality fixed with Aluminum frame work exc 0.5 sqm in each pane complete all as specified and as directed.

Supply only 4mm thick black tinted glass, ordinary quality fixed with Aluminum frame work n. exc 0.5 sqm in each pane complete all as specified and as directed.

Supply only 4 lever, Mortice lock, vertical type, size 100 mm complete all as specified

Supply only Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminum window/ventilator shutters complete all as specified and as directed.

S&F Aluminum (extruded body) Door closer hydraulically regulated, designation No.3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified.

S&F 5mm thick plain colour PVC sheet in strips & channel feathered at the edges for fixing on Solid PVC Wall Lining, Insulated PVC Wall Lining, and Solid PVC Partitions inclusive of Solvent Cement and fixing at site complete all as specified and as directed.

Demoliation Cement Concrete(unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) and removing debries/rubbish from the site complete all as specified and directed.

M&L 25mm thick Cement concrete type B0, (1:2:4) (using 12.5mm graded stone aggregate) as in sub base of flooring for laying floor finishes complete all as specified and as directed.

M&L 100mm thick cement concrete (1:3:6) type D-2( using 40mm graded crushed stone aggregate) as in floor, laid in alternate bays (not exceeding 2 Sqm each) and finished even and fair without using extra cement complete all as specified and as directed.

Demoliation of Stone slabs and tiles of any description or thickness in floors, aprons etc. laid bedded and pointed in any mortar complete all as directed.

M&L for 18-20 mm thick machine cut Kota stone slab as in flooring over and including 20 mm thick screed bed in cement mortar (1:6), laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed.

M&L for 18-20 mm thick machine cut Kota stone slab as in as in risers, skirting, dado etc including moulding/ rounding tthe edges of the slab, over and including 15mm thick backing layer in cement mortar (1:4) laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab complete all as specified and as directed.

Dismantling floor hearth or wall tiling including cement mortar bedding but not backing and removing debrires from the site complete all as directed.

M&L for light shade vitrified ceremic tiles 10 mm thick (square/rectangular) polished, area of each tiles not exc 0.36 Sqm in floors etc set and jointed :in neat cement slurry and pointed in white or coloured cement to match including 15 mm thick screed bed or bedding layer 1:6 complete all as specified and as directed.

M&L Coloured glazed ceramic tiles 7-8mm thick, area of each tiles exc.0.11 sqm but not exc 0.18 sqm,as in vertical surfaces and jointed in neat cement slurry and pointed in white or coloured cement to match including 10mm thick backing with CM (1:4) complete all as specified and as directed.

M&L Non skid coloured tiles 7 to 8 mm thick(square/ rectangular) area of each tiles exc.11 sqm but not exc 0.18 sqm in floor etc set and jointed in neat cement slury over and including cement screed 15 mm thick 1:6 complete all as specified and as directed.

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

S&F framed work such as grills, grating, etc, with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars, barred iron doors, ladders; framed baluster; walk ways, railings, framework of water tanks and similar work conforming to Fe 290 Gde E-165 including necessary preperation of surfaces and applying one shop coat of red oxide, zinc chrome primer complete all as specified and as directed.

M&L Granite 18-20mm thick (of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including 20mm thick backing layer in cement mortar 1:4 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 complete all as specified and as directed.

S&F 20mm outer dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed. Note:- Special fittings shall be measured and paid seperately at Supply only rates, and labour cost id deemed to be inclusive in the Unit rate quoted.

Supply only Brass Elbow suitable for 20mm outer dia CPVC pipescomplete all as specified and as directed.

S&F 20mm bore GI pipe medium grade water tube with all fittings laid in floors fixed to walls and ceilings or laid in floors including taking out the existing unserviceable pipe complete all as specified and as directed.

S&F 25mm bore GI pipe medium grade water tube with all fittings laid in floors fixed to walls and ceilings or laid in floors including taking out the existing unserviceable pipe complete all as specified and as directed.

S&F Rotational moulded polyethylene water storage tank (Cylindrical vertical with closed top) (conforming to IS 12701-1996) multi layer hoisted and fixed in position 1000 ltrs capacity complete all as specified in SSR Part I, including writing date of cleaning on tank using stencil in white syntheic paint height not exc 30cm ("DATE OF INSTALLATION: DATE") and necessary dismantling old unserviceable tank complete all as specified and as directed

S&F in repair Vitreous China, pedestal pattern white (excluding fixing bolts, flushing cistern and flush pipe) including Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed.

S&F in repair 10 ltrs capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets, flush pipe complete all as specified and directed

S&F in repair, Table top wash basin with fixing accessories,size :425x345x175mm including waste coupling complete all as directed.

:S&F in repair, Bottle trap (with internal partition) 32mm size with 250mm & 190mm low wall connection pipes & wall flange complete all as directed.

S&F in repair pillar cock with 210 mm extension body (Table mount) complete all as directed .

S&F in repair, Hand shower (health faucet)(ABS Body) with 8mm dia, 1 meter long flexible tube and wall hook complete all as directed.

S&F in repair 15mm bore Bib taps, fancy type, chromimum plated cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and as directed.

S&F in repair, 15mm angular stop cock with wall flange all as specified and as directed .

S&F in repair 15mm bore pillar taps, cast copper alloy with capston heads, chromium plated, fancy type, screwed down high pressure, with or without lettered hot or cold with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified and as directed

S&F in repairs,15mm bore PVC Connection with PTMT nut of length 450 mm complete all as specified and directed

S&F in repair sinks with drainage board made of stainless steel lmm 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 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and as directed.

M&L for PCC (1:3:6) type C-2 (using 40 mm graded stone aggregate) as in surface channels and drain complete all as specified and as directed.

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

Add to or deduct for each 25 mm girth or part thereof over or under 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specified and as directed. Note:- Rate quoted is for adjustment of rate only for the actual size excuted at site for the item no 45 mentioned as above

M&L providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and directed

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing as specified in SSR Part I, Section 8 complete all as specified and as directed.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing as specified in SSR Part I, Section 8 complete all as specified and as directed.

S&F 200mm long Aluminium anodised barrel tower bolt of extruded section and fixed complete all as specified and as directed.

S&F 150mm Aluminium handles, cast type, anodised complete all as specified and as directed.

S&F 100mm Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and as directed.

M&L complete removal of existing treatment surfaces of walls, preperation of surfaces applying wall care putty (mimimum thickness 1.5mm thick) and applying two coats of plastic emulsion paint over a coat of primer complete all as specified and directed

M&L preperation of new surfaces of wall, applying white cement based wall care putty (minimum 1.5mm thick) and applying two coats of plastic emulsion paint over a coat of primer complete all as specified and directed

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc laying of cables etc and getting out in soft/loose soil complete all as specified and as directed.

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25cm complete all as specified and as directed.

Removing excavated material n.exc 50m and depositing were directed at a level not exceeding 1.5m above the starting level complete all as specified and as directed.

M&L for sand cushioning in cable trenches over & under the cable/ducts with river washed coarse sand (approved source), as per standard practice with proper compaction complete all as specified and directed. NOTE : Punned thickness shall be considered for payment as per para 19.75 of SSR Part-I.

Supply and laying for brick protection for protection of cable over sand cushioning cables inside the trench by using common brunt clay building bricks sub-class “B” old size brick and flat and width wise along the axis of the trench complete all as specified and directed.

M&L 80mm bore GI pipe light grade with all necessary fittings (ISI marked) as in cable protection fixed to pole,laid in trenches/road/floor complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50sq mm 3.5 core complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 120sq mm 3.5 core complete all as specified and as directed.

M&L earthing with GI earth plate electrode 600mm x 600mm x 6mm thick buried directly in ground vertically to depth not less than 2.25m below the ground level with top edge of earth plate at a depth not less than 1.5m below the ground level connected to galvanized iron wire 4mm dia earth lead by means of bolts & nuts,check nuts & washers made of galvanised steel, earth strip protected by and including PCC (1:2:4) type B1 precast RCC cover slab tyre B1 (1:2:4) reinforced with 8mm dia TMT bars 100mm center to center bothways including one handle made of 10 mm dia round bar, including necessary excavation and earthwork in any type of soil, 20 mm dia medium grade galvanized steel tube for watering with one end fixed with cast iron funnel and wire mesh, 15 mm bore medium grade galvanized steel tubing for drawing earth lead GI strip protection & common salt, charcoal in alternate layers etc. complete all as shown in EP No 3 of SSR Part 1 and testing on completion complete all as specified and as directed.

S&F, Sheet metal enclosure for 4 way Distribution Boards (DB’s), IP-43 double door, Ttiple pole & neutral with 200 amps rated bus bar, including blanking plates as required and fixed to wall surfaces complete all as specified and as directed. .

S&F MCB, FP, C Series 240 Volts, 63 Amps 50 HZ, 10KA complete all as specified and as directed.

S&F MCB, FP, C Series 240 Volts, 32 Amps 50 HZ, 10KA complete all as specified and as directed.

S&F in repair MCCB, 125 Amps four pole 415 volts breaking capacity 10 KA fixed thermal and fixed magnetic setting .complete all as specified and as directed.

M&L Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw complete all as specified and as directed.

M&L sub-main wiring alongwith earth wire of size of 4 x 10.0 sq. mm + 2 x 10.0 sq. mm earth wire, ISI marked, FRLSH, PVC insulated, multi stranded, copper conductor, single core cable drawn through and PVC casing capping medium grade with accessories (ISI marked) of suitable size with all fittings and accessories ISI marked including taking out old unserviceable submain wiring and making good to walls, floors etc as per existing specifications complete all as specified and as directed. NOTE : (i) Four runs of PVC wire, Two run of earth wire & one run of PVC Conduit will be measured as one length. (ii) Loop length as required and as directed deemed to be included in the UNIT RATE QUOTED.

M&L surface point wiring for light/fan points controlled by one, one way switch switch complete with 1.5 Sqmm single core PVC insulated unsheathed FR-LSH cable 1100 volts grade (ISI marked) with multistranded copper conductor with proper colour coding drawn through and including non-metallic rigid PVC casing capping medium grade with accessories (ISI marked) fixed in wall/fixed to roof, ceiling etc including provision of 1.5 Sqmm PVC insulated multistranded unsheated copper conductor cable FR-LSH (ISI markd) with proper colour coding as earth continuity conductor connected to common earth dolly , modular sheet steel sunken terminal box of appropriate size suitable for modular switch/ fittings concealed in walls, with modular back plate, top cover fixed flush to wall for housing switches, socket outlets, fan regulators etc duly earthed including cutting chases and sinking for boxes and making good to the disturbed surface of wall/floor and matching with existing specifications, complete all as specified and as directed. Note:- Connections of cable with MCB's or bus bar shall be done through proper size copper/brass thimbles.

S&F Modular switch, single pole, one way, 6 Amp, 1 Module, 230 volt, complete all as specified and as directed.

S&F ceiling rose, PVC/ polycarbonate, isolated body, three terminals, complete all as specified and directed.

S&F heavy duty exhaust fan, steel body AC single Phase. 230V of size 600mm sweep, 900 RPM with, blades, and frame and louvers and connecting up complete and provision of cable 3 core of size 0.75 Sqmm from ceiling rose to fan including making hole in existing wall and making good the disrrubed surfaces complete all as specified and as directed.

M&L 40mm outer diameter, 3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed.

M&L 40mm outer diameter, PP-R Gate valves (brass insert) as per requirement of the site, complete all as specified and as directed.

M&L PCC (1:4:8) type-D2 with using 40 mm graded crushed stone aggregate as in mass concrete etc complete all as specified and as directed.

M&L Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. flat, roughed finished surfaces, complete all as specified and as directed.

M&L Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter, flat, roughed finished surfaces, complete all as specified and as directed.

M&L, 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 RCC (nominal mix)(1:2:4) type-B1 with using 20 mm graded crushed stone aggregate as in foundations, filling and mass concrete etc complete all as specified and as directed.

M&L RCC (nominal mix)(1:2:4) type-B1 with using 20 mm graded crushed stone aggregate as in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases) complete all as specified and as directed.

M&L Brickwork with sub class ‘B’ bricks straight or curved on plan exc 6 m mean radius built in cement mortar 1:6 complete all as specified and as directed

M&L hard core of broken stone or boulders, gauge not exceeding 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and directed

M&L 100mm thick cement concrete (1:2:4) type B-2( using 40mm graded crushed stone aggregate) as in floor, laid in alternate bays (not exceeding 2 Sqm each) and finished even and fair without using extra cement complete all as specified and as directed.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 including necessary preperation of surfaces and applying one shop coat of zink chromate primer paint complete all as specified and as directed.

S&F mild steel work as in Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. conforming to Fe.290.Gde-E-165 and applying one coat of zink chromate primer paint complete all as specified and as directed.

S&F Hard drawn steel wire fabric cut to lengths, bent to shape required (weight not less than 4Kg/Sqm) and tying with and including mild steel wire (annealed) not less than 0.9mm in dia complete all as specified and as directed.

M&L preparing new Steel surfaces of any description, not otherwise describe over 10cm width or girth and applying two coats of synthetic enamel paint complete all as specified and as directed.

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

M&L preparing new surfaces of wall and applying Two or more coats with Acrylic Smooth exterior paint of required shade, applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and as directed.

MOINUL HOQUE CHOUDHURY