CONSTRUCTION OF COMMUNITY HALL AT ARYA 8NO GAON SUDHAR SAMAJ,BIJANBARI BLOCK GTA DARJEELING

Earth work in excavation of foundation trenches or drains,in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches,levelling, dressing and ramming the bottom,bailing out water as required complete.(a) Depth of excavation not exceeding 1,500 mm.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete.(Payment to be made on the basis of measurement of finished quantity of work) a) With earth obtained from excavation of foundation.

Stone Boulder 150 mm of N. Bengal variety delivered and stack at site

Labour for laying 150 mm to 200 mm boulder soling including rough `-- Do -- -- Do - without rolling but including ramming.

Supplying and laying Polythene sheet ( 150gm / Sq.m)over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

II) Cement concrete with 30 mm down graded shingles excluding shuttering (B) In ground floor (with N.B. Variety Stone metal)(a) (1:3:6) proporaton

Ordinary Cement concrete ( mix 1:1.5:3) with graded stone chips ( 20 mm nominal size) excluding shuttering and reinforcement if any in ground floor as per relevant IS codes.24.423 (ii ) River Bazree

Reinforcement for reinforced concrete work in all sorts of structures including distribution of bar, stirups,binders etc.initial straightening and removing of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection complete as per drawing and direction.(a) For works in foundatio n, basement and upto roof of ground floor/ upto 4m i) Tor steel / Mild steel

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns,lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-in-Charge

100 mm thick Autoclave aerated concrete block Work with size 625 mm x 250mm x 100 mm- Grade-I, having drying Shrinkage less than 0.05%conforming to IS: 2185 (Part-3)-1984 made up of fly ash (conforming to IS:3812-1981,with permissible loss on ignition upto 6%), lime , cement and laidin Cement Mortar (1:6) complete in all respect as per direction &satisfaction of Engineer-in-Charge .a) laid in Cement Mortar (1:6)-In Super Structure, Ground Floor.

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar, including rounding off corners or chamfering corners as directed and recking out joints or roughening of concrete surface.(ii) (a) with (4:1) cement morter 20 mm thick plaster 144.60 Sq.M 247.20 35745.12 (ii) (b) with (4:1) cement morter 15 mm thick plaster

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar, including rounding off corners or chamfering corners as directed and recking out joints or roughening of concrete surface.(ii) (a) with (4:1) cement morter 20 mm thick plaster 144.60 Sq.M 247.20 35745.12 (ii) (b) with (4:1) cement morter 15 mm thick plaster

Neat cement punning about 1.5 mm thick in wall dado,window,sills floor,drain etc.

Supplying, fitting and fixing windows and ventilators with or without integrated grills conforming to IS 1038-1975 and manufactured from rolled steel sections conforming to IS 7452-1974 with non-friction projecting type, box typehinges, glazing clips, lugs locking bracket, handle plate etc, including hoisting in position, straightening if required,fixing lugs in cement concrete ( 1:2:4) with stone chips 20 mm down cutting holes and mending good damages to match with existing surface complete in all respectexcluding glazing.(b) Openable steel windows as per IS sizes with side hung shutters and horizotal glazing bars. [The extra rate admissible for the openable portion only] 7.680 Sq.M 2640.00 20275.20

M.S or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I Flats and bars of windows, ralling etc. fitted and fixed with necessary screws and lugs in ground floor.(i) Grill weighing above 10 kg/sq.m and upto 16 kg/sq.m

A) Wood work in posts, post plates, rafters, battens, truss members, purlins etc. fitted and fixed complete (excluding the cost of bolts, paints, but including the cost of nails,Sal : Local

Supplying , fitting and fixing M.S.Clamps for door &window frame made of flat bend bar, end bifurcated with necessary screws etc. by cement concrete 1:2:4 as per direction.(b) 40 mm x 6 mm, 200 mm length

Panel (made of single plank) of door and window shutters to design as directed: In Ground Floor (Payment to be made on area of exposed new work). (In case of nonsupply of single plank penal rate of reduction to a (iii) 25mm thick panel of 30cm to 45cm width (b) Ordinary Teak Wood.

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark.(iv) 75mm. X 47mm. X 1.70mm.

Anodised aluminium barrel/tower/socket bolt (full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted and fixed with cadmium plated screws.(iii) 100mm long x 10mm dia. bolt.

Anodised aluminium Aldrop/ Sliding bolt of approved manufactured from extruded section conforming to I.S. 2681/66 fitted and fixed complete.(i) 250 mm 16 mm dia. Bolt

Anodised aluminium 'D' type handle of approved manufactured from extruded section conforming to I.S.230/72 fitted and fixed complete. a)With continuous plate base (Hexagonal/ Round rod)(v) 125 mm grip x 12 mm dia. Rod

Supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. (In all floorsfitted and fixed with nails and putty complete. (In all floors fitted and fixed with nails and putty complete. (In all floors (i) 3 mm thick (weighing 7.4 kg/sq.m)

Priming one coat to timber or plastered surface, with ready mixed primer of approved quality, including smoothening surface by sand papering etc.

Priming one coat to steel or metal surface, with ready mixed primer of approved quality, including smoothening surface by sand papering etc.

Rendering the Surface of walls and ceiling with White Cement base WATER PROOF wall putty of approved make & brand.(1.5 mm thick)

Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. (In Ground Floor)(a) One Coat i) Water based interior grade Acrylic Primer

Applying Decorative cement base paint of approved quality after scraping the surface throughly as necessary on plastered, ruled or concreted surface (Manufacturers' specification to be followed).iii) Two coats.

A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :With other than hi-gloss of approved quality-(iv) Two coats (with any shade except white)

b) On steel or metal surface With other than hi-gloss of approved quality-(iv) Two coats (with any shade except white)

M.S. structural works in roof trusses with tubular sections conforming to IS: 806-1957 & IS: 1161- 1958 cnnected to one another with bracket, gusset cleats as per design,direction of Engineer-in-charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816- 1956 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 1957, haulage, hoisting and erection all complete.The rate includes the cost of rolled steel section,consumables such as electrodes, gas and hire charge of all tools and plants and labour reqired for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural tubular memebrs as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actualweight of such items with weight of finished structural members. The rates are considered for a height of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate for each additional floor or 4m.beyond the initial 8 i) For trusses spann imng. ourp p taor t1 t2h.0er0e mof.

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45%Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile of approved (i) In Roof:- a) With 0.5 mm thick sheet

Aluminium sheet ridging fitted with self tapping screws,EPDM washers etc complete.(Minimum 225mm end lapping).(A) 300 mm lapping each way

Galvanised iron sheet eaves gutter fitted and fixed with necessary 50 mm X 6 mm M.S flat bar clamps bent to design, bolts, nuts, washers etc. complete. Eaves gutter made of 0.63 mm. sheets.(300mm End lapping)(a) 225 mm. wide gutter

Providing False Ceiling made with framework of steel tube of 40mm x 20mm of not less than 18 gauge,the long and cross section will be welded with each other 1000mm to 1200mm apart the entire framework will be fixed in wall using rawlplug or gutties or screws etc. and suspended from ceiling with M.S flat 19mmx3mm as necessary,the entire frame will be painted with red oxide.PRINTED LAMINATED P.V.C Section 150mm x 12mmx1.00mm (+/- 0.01mm)of approved quality and colour will be fixed on the frame so that the entire framework will not be visible from below P.V.C Section will be fixed with the frame with the help of self tapping steel screws including all materials and labour charges including fitting,fixing the same and hoisting including mending the damages in all respect and cost of paint as required as per direction of Engineerin-

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc.cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn,Valamoid/Bitumen/M-Seal etc) complete.A) UPVC PIPES(ii) 110 mm. Dia

Earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.(a) Depth of excavation not exceeding 1.500 mm.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete.(Payment to be made on the basis of measurement of finished quantity of work)

Labour for laying 150 mm to 200 mm boulder soling including rough

Stone Boulder 150 mm of N. Bengal variety delivered and stack at site

Cement concrete with 30 mm down graded shingles excluding shuttering (a) 1:3:6 proportion.

Ordinary cement concrete (mix 1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant codes.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc.initial straightening and removal of loose rust (if necessary),cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at inter-section, complete as per drawing and direction.For works in foundation, basement and up to roof of ground floor/up to 4m. Tor steel/Mild steel.

Hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (up to roof of ground floor).a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge.

100 mm thick Autoclave aerated concrete block Work with size 625 mm x 250mm x 100 mm- Grade-I, having drying Shrinkage less than 0.05%conforming to IS: 2185 (Part-3)-1984 made up of fly ash (conforming to IS:3812-1981, with permissible loss on ignition upto 6%), lime , cement and laidin Cement Mortar (1:6) complete in all respect as per direction &satisfaction of Engineer-in-Charge .a) laid in Cement Mortar (1:6)-In Super Structure, Ground Floor.

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].(ii) With 1:4 cement mortar .

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].(ii) With 1:4 cement mortar .

M.S. structural works in roof trusses with tubular sections conforming to IS: 806- 1957 & IS: 1161- 1958 connected to one another with bracket,gusset,cleats as per design,direction of Engineer-In-Charge complete including cutting to requisite size. fabrication with necessary metal arc welding conforming to IS: 816- 1956 & IS: 9595 using electrodes of approved make and brand conforming to IS: 814- 1957 haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section. consumables such as electrodes, gas and hire charges of all tools and plants and labour required for the work including all incidental charges such as electricity charges, labour insurance charges etc.(Payment to be made on the basis of calculated weight of structural tubular members as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actual weight of such items with the weight of finished structural members. The rates are considere d for a height of erection 8m./ 2nd. floor leves from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initial 8m. or part ther of.

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn)coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile of approved make (excluding the supporting frame work) fitted and fixed with 55 mm & 25 mm self tapping screw, EPDM Washer 16 mm dia & 3 mm th. washer etc. complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be made on area of finished work).

Aluminium sheet ridging fitted with self tapping screws,EPDM washers etc complete.(Minimum 225mm end lapping).(A) 300 mm lapping each way

Galvanised iron sheet eaves gutter fitted and fixed with necessary 50 mm X 6 mm M.S flat bar clamps bent to design, bolts, nuts, washers etc. complete. Eaves gutter made of 0.63 mm. sheets.(300mm End lapping)(a) 225 mm. wide gutter

Providing False Ceiling made with framework of steel tube of 40mm x 20mm of not less than 18 gauge,the long and cross section will be welded with each other 1000mm to 1200mm apart the entire framework will be fixed in wall using rawlplug or gutties or screws etc. and suspended from ceiling with M.S flat 19mmx3mm as necessary,the entire frame will be painted with red oxide.PRINTED LAMINATED P.V.C Section 150mm x 12mmx1.00mm (+/- 0.01mm)of approved quality and colour will be fixed on the frame so that the entire framework will not be visible from below P.V.C Section will be fixed with the frame with the help of self tapping steel screws including all materials and labour charges including fitting,fixing the same and hoisting including mending the damages in all respect and cost of paint as required as per direction of Engineerin-

Supplying,Fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc.(A) Floor With Sand Cement Mortar (1:4) 20 mm thick & 2mm thick cement slurry at back side of tiles using cement @2.91 Kg/Sq.m & joint filling using white cement slurry @ 0.20Kg/Sq.m(a) Area of each tile up to 0.09Sq.m.

Acrylic Distemper to interior wall, ceiling with a coat of solvent basedinterior grade acrylic primer (as per manufacturer's specification)including cleaning and smoothning of surface.Two Coats

Protective and decorative Acrylic exterior emulsion paint of approved quality , as per manufacture specification as per direction of EIC to be apply over Acrylic primer as required the rate included cost of material , labour scaffoldic and all incidential charges but excluding the cost of primer.In ground floor ( two coat).

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand parpering etc. in cluding using of approved putty etc.on the surface , if necessary.a) On timber or plastered surface: .With other than hi-gloss of approved quality-(iv) Two coats (with any shade except white).

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand parpering etc. in cluding using of approved putty etc.on the surface , if necessary.b) On steel or other metal surface: .With other than hi-gloss of approved quality-

Supplying, fitting and fixing Orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding 'P' or 'S' trap (excluding cost of concrete for fixing).580 mm X 440 mm.

Wash basin white vitreous china of approved make (without fittings) supplied, fitted and fixed in position on 75mm X 75mm X 75mm wood blocks and C.I. Brackets including two coats of painting of C.I. Brackets.630 mm x 450 mm size.

Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately)

Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately)

Constructing Inspection pit of inside measurement 600mm X600mm X upto 600mm(depth) with 250 mm thick 1st. Class brick work in cement mortar(4:1) on all sides, bottom of the pit consisting of 100 mm thick cement concrete(1:6:3) with stone chips over a layer of jhama brick flat soiling, 15 mm thick (1:4) cement plaster to inside walls and outside walls upto G.L. and 20 mm thick(1:4) plaster to bottom of the pit,providing necessary invert with cement concrete(1:3:6) with stone chips as per direction, neat cement finishing to entire internal surfaces, top of the pit covered with 100mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6 mm thick cement plaster(1:4) in all external surfaces of the slab and one 560 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the slab with necessary fittings,necessary earthwork in excavation in all sorts of soil, filling sides of the pit with earth and removing spoils

Construction of Septic tank of different capacities as per approved drawing with 1st class brick work in cement mortar (4:1) including two 560 mm dia. R.C.C. manhloe cover of approved make supplied, fitted and fixied in the top slab with necessary fittings, 19 mm thick cement plaster(4:1) with neat cement finish to the internal surfaces and 12 mm thick finished with 25 mm thick grey artificial stone including supplying, fitting and fixing all necessary specials, fittings,S.W. tees, C.I. foot rest etc. including excavating earth in all sorts of soil, shoring, bailing and pumping out water as necessary, ramming, dressing the bed and refilling the sides of the tank with earth, removing spoils, fliing up the chamber with clear water, removing foreign materialsfrom the chamber and including constructing attached inspection pit as per approved dawing and connecting all necessary pipes,joints etc. with internal plaster work and artif icial stone flooring is to be done with admixture of water proofing compound @ 5% by weight of cement, complete in all respect as per directon of Engineer-in-Charge.

Construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate cement brick work(6:1)band all round and cement brick work(6:1) upto 0.90 metre from top with 19 mm thick cement plastering(4:1) to inside face upto the depth of cement brick work, 12 mm thick cement plaster(4:1) on top of the R.C.C. cover slab including filling bottom 1.00 metre of inside of the well with brick metal(50 mm to 63 mm size) including R.C.C. cover slab of metal(50 mm to 63 mm size) including R.C.C. cover slab of designed thickness with cement concrete(4:2:1) with stone chips with necessary reinforcement and shuttering including one 560 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the cover slab with necessary fittings, making necessary arrangements for pipe conections,excavation of well including shoring, dewatering and remeving the excess earth from the premisis as per direction complete in all respect with all costs of labour and materials.With 250 mm thick dry brick work and 250 mm thick cement brick work(6:1) and 1.00 m. inside dia.

Supplying, fitting and fixing PVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). With all necessary accessories, specials viz. socket, bend, tee,union, cross,elbo, nipple, longscrew, reducing socket,reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes,making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe lineincluding all specials No separate payment will be made for accessories,specials.)150 mm

Supplying, fitting and fixing Flat back urinal (half stall urinal) in white vitreous chinaware of approved make in position with brass screws on 75 mm X 75 mm X 75 mm wooden blocks complete.

Supplying, fitting and fixing windows and ventilators with or without integrated grills conforming to IS 1038-1975 and manufactured from rolled steel sections conforming to IS 7452-1974 with non-friction projecting type, box type hinges, glazing clips, lugs locking bracket, handle plate etc, including hoisting in position, straightening if required, fixing lugs incement concrete ( 1:2:4) with stone chips 20 mm down cutting holes and mending good damages to match with existing surface complete in all respectexcluding glazing.

A) Wood work in posts, post plates, rafters, battens,truss members, purlins etc. fitted and fixed complete (excluding the cost of bolts, paints, but including the cost of nails,(i) Sal : Local- -: Chowkhats

Supplying , fitting and fixing M.S.Clamps for door &window frame made of flat bend bar, end bifurcated with necessary screws etc. by cement concrete 1:2:4as per direction.

Panel (made of single plank) of door and window shutters to design as directed: In Ground Floor (Payment to be made on area of exposed new work).(In case of non-supply of single plank penal rate of reduction to a maximum of 30% will be made)hinges and other fittings.(b) Ordinary Teak Wood.

Supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. (In all floors for internal wall & 6 m height for external wall)