Construction of Community hall of Hans Ashram Rongo under 45th Constituency,Kalimpong,GTA

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including emoving, 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.

Labour for laying 150 mm to 200 mm boulder soling including rough dressing hand packing and ramming down small pieces in the interstics without rolling but including ramming and preparing the bed to proper level and filling up all joints with sandy clay or earth.

Coat of boulder 150 mm North Bengal variety

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

Hire and labour charge for shuttering with centreing 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,columns, lintels curved or staight including fitting fixing and striking out after complection of works. (upto roof of ground floor). (a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge. .

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. (a) For works in foundation, basement and upto roof of ground floor/upto 4m.

Ordinary cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttring and reinforcement, if any, in ground floor as per relevant IS codes. (b) River bazree.

Rubble masonry in cement (1:6) with hard dressed stones from approved quarries and clean,coarse and washed sand including carriage of all materials to site.(b) In fine dressed work in Building .(i) In ground floor.

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.

Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame excluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be corrected upto three decimals).

supplying, fitting and fixing M.S. clamps for door and window frame made of flat bent bar , end bifurcated with necessary screws etc. by cement concrete (1:2:4) as per direction . ( cost of concrete will be paid seperately). (a) 40mm x 6mm, 250mm Length .

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 .(a) 20 mm.thick plaster.

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 .(b) 15 mm. thick plaster.

Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc. NOTE:- Cement 0.152 cu.m. per 100 sq.m.

Panel shutters of door and window, as per design (each panel consisting of single plank without joint), including fitting and fixing the same in position but excluding the cost of hinge and other fittings. In ground floor. (In case of non-supply of single plank, panel rate of reduction of 20% will be made). (ii) 40 mm.thick shutters with 19 mm. thick panel of size 30 to 45cm. (b) sishu,gamar,Champ,badam,bhola, mogra,Hallak, .

Glazed shutters of doors, window, fan light, clerestory windows etc. as per design (with ordinary glass of 7.4 kg./sq.m.,3 mm. thick) fitted with putty bed and teak wood bead and nails including fitting and fixing shutter in position but excluding the cost of hinges and other fittings , cost of glass , putty, wooden beads etc which will be paid separately.in ground floor. (i) 40 mm. thick shutters. (b) sishu,gamar,Champ,badam,bhola, mogra,Hallak, .

Supplying and laying true to line and level Anti-Skid, Full Body, Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance with IS:13630 [Non-modular sizes for tiles with Skid resistance > 0.5, Mohr's hardness > 5.0, Staining resistance:Class-1, Water Absorption: E < 0.5%], MOR > 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. setin 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thick layer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqmbelow mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make asdirected and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement, synthetic adhesive and grout material to be supplied by the contractor). b) In Ground Floor: Sizes-600 mm x600mm x10 mm with breaking strength > 1500 N (ii) 25 mm.thick

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.B) Walls With Sand Cement Mortar (1:3) 15 mm thick & 2 mm 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. (b) Area of each tile above 0.09 Sq.m (i) Coloured decorative

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 considered 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 therof.(i) For trusses spanning upto 12.00 m

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).(i) In Roof:-a) With 0.5 mm thick sheet

Galvanised iron sheet ridging fitted with necessary bolt, screws, washers etc complete. (225mm end laooing).(A) 300mm laping each way. (b) With 0.63mm sheet.

Galvanized iron sheet eaves gutter fitted and fixed with necessary 50 mm X 6mm.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.

Supply fitting, fixing cast iron down pipes conforming to IS:3989-1970 and IS:1729-1964 in position with necessary clamps, nails including making hole in wall, floor etc. and cutting trenches in any soil through masonry concrete structures etc. if necessary and mending good damages including jointing with jointing materials complete.[ payment will be made on centre line measurement of the total pipe line including specials.Payment for specials will however be paid separately ]. (ii) 100 mm. dia. (internal).

(A) Wood work in posts, post plates, rafters, battens, truss members, purlins etc. fitted and fixed complete (excluding the cost of bolts only, but including the cost of nails, screw etc.) (The quantum should be corrected upto three decimals).

Ceiling of commercial ply as per design fitted and fixed complete (excluding the supporting framework but including necessary wood battens of size 40 mm x 25 mm). in ground floor.(ii) 6 mm. thick.(a) sal : local

Wooden eaves board as per design, fitted and fixed complete: in ground floor.i) Plain eaves board (Local Sal). (b) 25 mm. thick.

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

(b) Priming one coat on timber or plastered surface with synthetic enamel oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(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. (a) On timber or plastered surface: (1) With super gloss (hi-gloss).(iii) One coat (with any shade except white).

Applying exterior grade Acrylic primer of approved quality and brand on plaster or concrete surface old or new surface to receive decorative textured (mat finish) or smooth finish acrylic exterior 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:.(b) two coat.

Applying interior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to received distemper /Acrylic emulsion paint including scraping and preparing the surface thoroughly , complete as per manufactured specification and as per directions of the EIC.In ground floor.(b) two coats.(i) water based interior grade Acrylic primer.

Applying decorative cement based paint of approved quality after preparing the surface including scraping the same throughy as per manufacture"s specification.in ground floor

Acrylic distemper to interior wall , ceiling with a coat of solvent based interior grade Acrylic primer (as per manufacturer's pecification) including cleaning and smoothing of surface.Two coats.

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark. (viii) 100 mm x 75mm x 3.50 mm.

(v) 75 mm x 60 mm x 3.15 mm.

b) Supplying 'Godrej' mortice lock chromium plated with keys 6 levers including fitting & fixing complete.

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: (vi) 200 mm long x 10 mm dia. bolt.

Anodised aliminium D-type handle of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 230/72) fitted and fixed complete:. (a) With continuous plate base (hexagonal/round rod). (ii) 100 mm grip x 10 mm dia rod .

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

Iron catch hook of approved quality fitted and fixed to shutter and chowkat. (b) 6 mm dia x 225 mm long.

Construction of septic tank of different capacities as per approved drawing with 1st class brick work in cement mortar (1:4) including two 560 mm dia. R.C.C. manholecover(heavy type)of approved make supplied, fitted and fixed in the 100mm thick R.C.C (1:1.5:3) top slab with necessary fittings, 20mm thick cement plaster (4 : 1)with neat cement finish to the internal surfaces and 15 mm thick cement plaster (4 : 1) to outside wall upto 200 mm below G.L floor finished with 25 mm thick grey artificial stone over 100 mm thick R.C.C(1:1.5:3) bottom slab including supplying, fitting and fixing all necessry specials, fittings, S.W. tees, C.I. foot rest etc. including excavation earth in all sorts of soil, shoring, bailing out and pumping out water as necessary, ramming, dressing the bed and fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and connecting all necessary pipes, joints etc. with internal plaster work and artificial stone flooring is to be done with admixture of water proofing compound @ 0.5% by weight of cement with all costs of labour and materials. Note:- (i) Finished level of Septic Tank should be 400 mm. from Ground Level. (ii) Height of 50 mm.Ventilation pipe &Mosquito proof mesh, should be follwed as per IS:2470,Part- I.Payment will be made separetly on the basis of actual height based on relevant I.S.Code.

Supplying, fitting and fixing G.I. pipes of TATA make 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) For exposed work.15 mm dia.Medium quality.

Supplying, fitting and fixing self closing C.P. water tap of approved brand and make - 15 mm dia.

Supplying, fitting and fixing white vitreous china best quality approved make wash basin with C.I. Brackets on 75 mm X 75mm wooden blocks, C.P. waste fittings of 32 mm dia., one approved quality brass C.P. pillar cock of 15 mm dia., C.P. chain with rubber plug of 30mm dia, approved quality P.V.C.waste pipe with C.P. nut 32mm dia., 900 mm long approved quality P.V.C. connection pipe with heavy brass C.P.nut including mending good all damages and painting the brackets with two coats of approved paint. 630 mm x 450 mm size.

Supplying, fitting and fixing Anglo-Indian W.C. in white glazed vitreous china ware of approved make complete in position with necessary bolts, nuts etc.With 'P' trap (with vent).

Supplying, fitting and fixing Foot rest for water closet of size 275 mm X 125 mm with.Procleain of approved make.

Supplying, fitting and fixing cast iron spun pipe conforming to I.S.1536/1976 with all necessary specials including cutting trenches in any soil or through masonary, concrete etc., if necessary, and mending good all damages including jointing pipes with Tyton joints as per manufacturer's specifications and filling up the trenches all complete but excluding the cost of masonary or concrete work, if required.Class (b) Class B:: 100 mm nominal dia.

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). For Exposed Work PVC Pipes.15 mm dia.

Supplying, fitting & fixing approved patent vent cowl I.C.I. conforming to I.S.S. and painting two coats to the exposed surface with approved paint complete. (Payment of Painting will however be paid seperately.).100mm dia.

Supplying PVC water storage tank of approved quality with closed top weith lid (Black) - Multilayer.1000 litre capacity.

Supplying, fitting and fixing pillar cock of approved make.a) (ii) CP Pillar Cock Super Deluxe with Aerator - 15 mm. (Equivalent toCode No. 508 & Model No. Tropical / Sumthing Special of ESSCO or similar brand).

Supplying, fitting and fixing 10 litre P.V.C. low-down cistern conforming to I.S. specification with P.V.C. fittings complete,C.I. brackets including two coats of painting to bracket etc.

Add 18% GST On Cost of Construction

Add 1% LWC On Cost of Construction

Internal electrification