Construction Of Community Hall At Peshok 8 Nos Gaon,,Rangli Rangliot 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.

Labour for laying 150 mm to 200 mm boulder soling including rough dressing hand packing and ramming down small pieces in the interstics including rolling and preparing the bed to proper level and filling up all joints with sandy clay or earth. item-11 & page 229(PWD BULDING)

supply of local hard stone materials delivered & stacked within a lead of 150m form source (stone boulder)of N.B Variety item-18 & page 302(PWD BULDING)

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20mm nominal size) excluding shutteringand reinforcement,if any, in ground floor as per relevant IS codes. (b) River bazree 20% Ennanchment For Rangli Rangliot Block

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering reinforcement if any, in ground floor as per relevant IS codes (b) River bazree 20% Ennanchment For Rangli Rangliot Block

Reinforcement for reinforced concrete work in all sorts of structurs including distribution bars, stirrups, binders 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 every intersection, complete as per drawing and and direction. direction(a) For works in foundation and upto roof of ground floor/upto 4 m.l.TATA/SAIL/RINL 20% Ennanchment For Rangli Rangliot Block

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) (When the height of a particular floor is more than 4 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial 4 m ht. shall be allowed under 12 (e) for every 4 m or part thereof) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge

Plum concrete work with cement concrete with 30mm down graded stone metal 40% & stone boulder to size 150mm & above, placed in position as directed excluding shuttering if any 1.proportion (1:3:6) 20% Ennanchment For Rangli Rangliot Block

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. 20% Ennanchment For Rangli Rangliot Block item-16 & page 16(PWD BULDING-III CORRI)

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 exluding cost of concrete, Iron Butt Hinges And M.S clamps . (The Quantum should be correted upto three decimals). (ii) Sal : Siliguri 20% Ennanchment For Rangli Rangliot Block

Supplying, fitting and fixing M.S. clamps for door and window frame made of flat bent bar, end bifurcated necessary screws etc. by cement concrete(1:2:4) as per direction. (Cost of concrete will be paid separately (a) 40mm X 6mm, 250mm Length 20% Ennanchment For Rangli Rangliot Block

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, penal rate of reduction of 20% will be made) i) 50mm thick shutters with 25mm thick panel of size 30-45cm 20% Ennanchment For Rangli Rangliot Block

13 (a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows railing etc. fitted and fixed with necessary screws and lugs in ground floor @ 1.25% for each addl. floor above 4th floor) (ii) Grill weighing above 16 Kg./sq.mtr and above 20% Ennanchment For Rangli Rangliot Block

plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners 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 20% Ennanchment For Rangli Rangliot Block

Supplying best Indian sheet glass panes set in putty (as per I.S specification) and fitted and fixed with teak wood bead & complete. (In all floors for internal wall & upto 6 m hight for external wall) (i) 3 mm thick (weighing 7.4 kg/Sq.m) 20% Ennanchment For Rangli Rangliot Block

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 1956 & IS: 9595 using electrodes of approved make and brandnecessary metal arc welding conforming to IS: 816- 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 actual weight 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 m. or part thereof. i) For trusses spanning up to 12.00 m 20% Ennanchment For Rangli Rangliot Block

Galvanised corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10mm dia. J or L hook bolts and nuts sheet bolts, limpet and bitumen washers and putty complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be made on area of finished work) (GCI sheet to be supplied by contractor) (i) In Roof:- a) With 0.60 mm thick sheet item-9& page 81(PWD BULDING)

Galvanised iron sheet ridging fitted with necessary bolts, screws, washers etc complete.(225mm end lapping) A) 300 mm lapping each way a) With 0.60 mm sheet 20% Ennanchment For Rangli Rangliot Block

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) (b) 300 mm. wide gutter 20% Ennanchment For Rangli Rangliot Block

Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . 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, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials 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. (a) For Exposed Work (i) CPVC Pipes Class-1, SDR-11 50 mm 20% Ennanchment For Rangli Rangliot Block

Providing and fixing of false ceilingwith powder coated exposedG.I. grid suspensionsystem(E-GridU-1520 orequivalent loadcarrying capacity withmid spandeflectionnotexceeding1/360spanwith hangerspacingof1200mmc/c) consisting of MainRunner3600mmlong ,CrossTee1200mm/600mm longand Wall Angle. TheWall Angle shall be fixed onPVCDashFasteners on the perimeterofthewall bysteelscrewswithdistance300mmc/c.TheMainRunners tobeplaced 1200mm. TheCrossTee1200mmwillbeinsertedinthepre-cut slotsof MainRunnerataregularintervalof600mmtoformamodulargridof 1200mm X 600mm. Additional Cross Tees of 600 mm shall be placed perpendiculartothe CrossTee1200mm longtofinallyformagridof 600mmX 600mm.Gridofmodulesize600mmX600mmshallbe supportedby6mmdia G.I.wire frompurlins / soffit. 15mmthickOWA cousticBoard (MineralFiber AcousticCeilingTiles)ofapprovedpatern andsize595mmX595mmwithNRC value>0.65shouldbeplacedinthe Gridmodule toformaFalseCeiling.All complete as per the drawing & directions of Engineer-in-charge. In ground floor a) Acoustic False Ceiling (with 15mm thick OW Acoustic Board and E-Grid U 1520). 20% Ennanchment For Rangli Rangliot Block

Supplying, fitting, fixing marble slab/tiles, 15 mm. to 18 mm. thick in dado / wall in 15 mm thick [avg] cement mortar (1:2) including making suitable arrangements to hold the stones properly by brass / copper hooks applying white cement slurry @ 4.4 kg/ sq.m at the back side of marble & pointing in cement mortar (1:2) (1 cement, 2 marble dust) with admixture of pigment matching the stone shades including polishing all complete as per direction of the Engineer-in-charge including cost of materials, labours, scaffolding, staging, curing complete. [White cement, Pigment to be supplied by the Agency] (iii) Area of each slab/tile exceeding 0.6 sq.m but not excedding 1 sq.m.

Collapsible gate with 40mm x 40mm x 6mm Tee as top and bottomguide rail, 20mm x 10mm x 2mm vertical channels 100mm apart in fully stretched position 20mm x 5mm M.S. flats as collapsible bracings properly rivetted and washered including 38mm steel rollers including locking arrangements, fitted and fixed in position with lugs set in cement concrete and including cutting necessary holes, chasing etc. in walls, floors etc. and making good damagescomplete.

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI ma (viii) 100mm. X 75mm. X 3.50mm. 20% Ennanchment For Rangli Rangliot Block item-5& page 140(PWD BULDING)

Iron socket bolt of approved quality fitted and fixed complete.(e) 300mm long x 10mm dia bolt. item-8& page 141(PWD BULDING)

Rendering the Surface of walls and ceiling with White Cement base WATER PROOF wall putty of approved make & brand. (1.5mm thick) 20% Ennanchment For Rangli Rangliot Block

(b) Priming one coat on timber or plastered surface with synth-etic 0il synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Applying Acrylic Emulsion Paint of approved make and brand on wall and ceiling including sand papering in intermediate coats including wall putty (to be done under specific instruction of Superintending Engineer) :

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt 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:

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

Supplying,fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories,specials viz.socket, bend,tee,union,cross, elbow,nipple,short piece etc.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 with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials. Payment for painting will be made seperately) 20% Ennanchment For Rangli Rangliot Block

Supplying,fitting and fixing White Vitreous China Sink in position on C.I. brackets including two coats of painting of brackets. (i) 610 mm X 450 mm X 200 mm 20% Ennanchment For Rangli Rangliot Block

Supplying, fitting & fixing Cast iron soil pipe only Conforming to I.S. 3989/ 2009 and I.S. 1729/2002 With bobbins, nails etc. including making holes in the wall,floor etc. and cutting trenches etc. in any floor through masonry concrete, if necessary, and mending good damages with necessary jointing materials and painting two coats to the exposed surface with approved paint complete. (Measurement will be made along the center line of the total pipe line in fitted condition including specials,payment for specials & Painting will however be paid seperately). A) With valamoid joints including sealing with sand

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) 20% Ennanchment For Rangli Rangliot Block item-4& page 79(PWD PLUMBING)

Electrification work

Electrification work