CONSTRUCTION OF SRI SATYA SAI BAL BIKASH KENDRA AT GURUNG GAON,LOWER SAMSU DARJEELING

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 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.

Single brick flat soling picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand.

(I) Cement concrete with 40 mm down graded shingles excluding shuttering. N.B. Variety In ground floor (a) 1:3:6 proportion

Ordinary Cement concrete (mix 1:1.5:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. (b) River bazree

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 every intersection, complete as per drawing and direction. (a) For works in foundation and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel JSW/ JSPL/SHYAM/SRMB/ISSL/BMASL/ELECTRO 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.

125mm. thickbrickworkwith1st class bricks incementmortar (1:4) in ground floor.

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. In fine dressed work in building. b) In Ground floor

Earthwork in filling in foundation trenches or plinth with good earth, in layers not exceeding 150mm. 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.

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). (d) Sal : Local.

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) (iii) 35mm thick shutters with 19mm thick panel of size 30 to 45 cm. (b) Sishu, Gamar, Champ,Badam,Bhola, Mogra, Hallak.

Providing & fixing factory made 30mm thick factory made solid pvc door shutter made out of single piece extruded solid pvc profile. The style & rails shall be of size of 75x30mm having wall thickness of 5 mm. The style and top bottom rail shall have one side a thickness of 15mm integrally extruded on the hinge side of the profile for better screw holding power. 15mm thickness shall be of single piece extruded solid pvc profile where as it shall be not be made of sheet pasted profile) .The styles and rails shall be reinforced with MS tube of size 18mm(±) 1mm x 18mm (±) 1mm x 1mm painted with primer all four corners of reinforcement to be welded or sealed. solid pvc extruded bidding (push fit type) will be set inside the styles and rails with acavity to receive single piece extruded 5mm pvc sheet as panel. The styles and rails will be metered cut and join with the help of pvc solvent cement, self tapping screw and braket of size 200x75mm/ welded at each corner. Single piece extruded solid pvc lock rail of size100x30 mm with a wall thickness 5mm & 15mm integrally extruded in the middle of lock rail & fixed with styles with the help of PVC solvent cement & self driven self tapping screws of size 100mm x 8mm complete as per manufacturers specifications and direction of Engineer-in-Charge. a) Factory made Single piece non decorative extruded PVC profiles door shutter(mat / plain finish)

Supplying best Indian sheet glass panes set in putty and fitted and fixed with nail sand putty complete. (In all floors for internal wall & upto 6 m height for external wall) i) 3 mm thick

Supplying and laying true to line and level vitrified tiles of approved brand (size not less than 600mmx600mmx10mm thk) in floor, skirting etc. set in 20mm sand cement mortar(1:4) and 2mm thk cement slurry back side of tiles using cement @ 2.91kg/m2 or using polymerised adhesive(6mm thk layer applied directly over finished artificial stone floor/mosiac etc without any backing course) laid after application slurry using 1.75kg of cement per m2 below mortar only, joints grouted with admixture of white cemet and colouring pigment to match with colour of tiles/epoxy groutmaterials of approved make as directed 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 true to materials, labour and all other incidential charges complete true to manufacturer's specification and direction of Engineer-In-Charge.(White cement, synthetic adhesive and grout materials to be supplied by the contractor) With application slurry @1.75kg/m2, 20mm sand cement morter(1:4) & 2mm thick slurry at back side of tiles, 0.2kg/m2 white cement for joint filling with pigment. Deep Colour & White

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) Wall With Sand Cement Mortar(1:3)15mmthick & 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) Wall 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. (a) Area of each tile upto 0.09 Sq.m (i) Coloured decorative

Supplying, fitting&fixing1st qualityCeramic tiles inwalls and floors tomatchwith theexistingwork&4nos. of key stones (10mm) fixedwitharalditeat thebackof each tile& finishing the jointswithwhite cementmixedwithcolouring oxide if required to match the colour of tiles including rougheningof concrete surface, if necessaryorby synthetic adhesive & grout materials etc. (A) Floor WithSandCementMortar (1:4) 20mmthick&2mmthick cement slurry at back side of tiles using [email protected] 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

Plaster(towall, floor, ceilingetc.)withsandandcementmortar 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 (b) 15 mm thick plaster

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 separately) b) 40mm X 6mm, 200mm Length

Anodised aluminium butthinges of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 205/66) and fitted and fixed with cadmium plated screws: (vi) 125 x 63 x 3.2mm.

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: iv) 150mm long x 10mm dia. bolt.

Anodised aliminiumD-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. iii) 300mm x 16mm dia. bolt.

M.S. structural works in roof trusses with tubular sections conforming to IS: 806-1968 & IS: 1161- 1998 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- 1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, 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. ii) For trusses spanning above 12.00 m and up to 20 .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).

Galvanised iron sheet ridging fittedwith necessary bolts, screws, washers etc complete.(225mm end lapping) (A) 300 mm lapping each way (b) With 0.63 mm sheet

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

Wooden eaves board as per design, fitted and fixed complete: In ground floor (i) Plain eaves board (Local Sal) (a) 19mm thick

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. and cutting trenches in any soil through masoury concrete structures etc. if necessary and mending good damages including jointing with jointing materials (Spun yarn, valamoid / bitumen/M.seal etc) complete. A) UPVC PIPES ii) 110mm Dia

P.V.C- False Ceiling : 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 19mm x 3mm as necessary, the entire frame will be painted with red oxide. PRINTED LAMINATED P.V.C Section 150mm x 12mm x1.00mm (+/-0.01mm) of approved quality and colour will be fixedon the frame so that the entire frame work 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 Engineer in-Charge . In ground floor.

Rendering the Surface of wall andceiling 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 oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(a) Priming one coat on steel or other metal surface with synthetic 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 papering etc. including 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)

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. Two Coats

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost ofmaterial, labour, scaffolding and all incidental charges but excluding the cost of primer. In Ground floor (Two Coat) a) Normal Acrylic Emulsion

(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 screw sand lugs in ground floor. (Add extra @1% for each addl. floor upto 4th floor and @1.25% for each addl. floor above 4th floor) ii) Grill weighing above 16 Kg./sq.mtr and above

Plum concrete work with 40% cement concrete with 30 mm down graded stone metal and 60% stone boulder of size 150mm and above,placed in position as directed excluding shuttering if any. (a) 1:3:6 proportion

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. manhole cover(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. 100 users B) With Bazree (N.B Varity) (SAIL/TATA/RINL)

Construction of circular soak well 2.5metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150mm intermedia tecement brick work(1:4 )band al lround and cement brick work( 1:4) upto 0.90metre from top with 20mm thick cement plastering (1:4) to inside face upto the depth of cement brick work,15mm thick cement plaster(1:4) on outer face from top of the wel lupto G.L. and 6mm thick cement plaster(1:4) on top of theR.C.C.cover slab including filling bottom 1.00metre of inside of the well with brick metal (50mm to 63mm size) including R.C.C. cover slab of 100mm thick with cement conc(1:1.5:3) with stone chips with necessary reinforcement ands huttering including one 560mm dia.R.C.C. manhole cover (heavy type) of approved make supplied, fitted and fixed in the cover slab with necessary fittings, making nacessary arrangements for pipe connections, excavation of well including shoring, dewatering and removing the exess earth from the premises as pe rdirection complete in all respect with all costs of labour and materials.

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). (ii) 530 mm X 410 mm

Wash basin vitreous china of approved make (without fittings) supplied, fitted and fixed inposition on 75mmX75mmX75mm wood blocks and C.I. brackets including two coats of painting of C.I. brackets. (ii) 550 mm X 400 mm size

Supplying, fitting and fixing stainless steel sink complete with waste fittings and two coats of painting of C.I. brackets. (ii) 630 mm X 550 mm X 180 mm

Supplying,fittingandfixingapprovedbrand32mmdia.P.V.C.wastepipe, with PVC coupling at one end fitted with necessary clamps. (i) 600 mm long

Supplying,fittingand fixingapprovedbrandP.V.C.CONNECTORwhite flexible, with both ends coupling with heavy brass C.P. nut, 15 mm dia. (iii) 600 mm long

Supplying, fitting and fixing pillar cock of approved make. a) (i) CP Pillar Cock- 15 mm. (Equivalent to Code No. 507 & Model Tropical / Sumthing Special of ESSCO or similar brand).

Supplying, fitting and fixing bib cock or stop cock. (d) (i) Chromium plated angular Stop Cock with wall flange (Equivalent to Code No. 5053 & Model - Florentine of Jaquar or similar brand).

Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer (b) 1000 litre capacity

Supplying, fitting and fixing CPVC (Chlorinated Poly vinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz.socket, bend, tee, union, cross, elbo, nipple, long screw, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete inall 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 pipeline including all specials. No separate payment will be made for accesories, specials. (a) For Exposed Work (i) CPVC Pipes Class-1, SDR-11 (Dia) 25 m

Supplying, fitting and fixing CPVC (Chlorinated Poly vinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz.socket, bend, tee, union, cross, elbo, nipple, long screw, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete inall 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 pipeline including all specials. No separate payment will be made for accesories, specials. (a) For Exposed Work (i) CPVC Pipes Class-1, SDR-11 (Dia) 15 m

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. (a) For Exposed Work 100 m