Renovation of Thumbajote - I Sub Divisional Store at Thumbajote, Siliguri under Siliguri (A-M) Sub Division under Jalpaiguri (A-M) Division, Jalpaiguri.

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.In ground floor including roof(b) above 150 mm. thick(PWD Sch.Item No.2,Page No.10), Column

Taking out carefully G.C.I. or C.I. or asbestos sheets (including ridges etc.) from roof or wallafter unscrewing bolts, nuts, screws etc.and stacking the material at site as directed.(Payment to be made on measurement of portionof roof or wall removed.)(PWD Sch.Item No.8,Page No.11), Wall, Roof

Earthwork in excavation in foundation trenches or drain in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading & stacking the spoil within a lead of 75m …(PWD Sch.Item No.2,Page No.1), Column, RETAINING WALL

Earthwork 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.(PWD VOL-I,ITEM NO-3(a) ,PAGE NO-1), Foundation

With carried earth arranged by the contractor within a radius of 1 km. including cost of carried earth, RETAINING WALL

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. (PWD Item No.1,Page No.14 3 Corrg. Sl no-1), Column

125mm thick work with 1st class bricks in cement morter (1:4) in ground floor.(PWD Sch.Item No.6,Page No.16.), Wall

Ordinary cement concrete (mix 4:2:1)with graded stone chips (20mm size) excluding shuttering and reinforcement. If any,b) River Bazree (PWD Sch.Item No.4 &,Page No.24,3rd corr. Sl No-27(b) Page no-10), COLLUM BASE, PLINTH PROTECTION

Nominal cement concrete (mix 3:1.5:1) with graded stone chips (20mm size) excluding shuttering and reinforcement. If any,i) 1:1.5:3 proportion.(ii ) River Bazree (PWD Sch.Item No.10,Page No.26, corr.,3rd.), COLLUM, TIE, LINTEL

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. In ground floor.(PWD VOL-I,ITEM NO-36) ,PAGE NO-42), LINTEL BOTTOM, COLLUM, TIE, LINTEL, CHAJJA

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. (i) Tor steel/Mild Steel.I. SAIL/ TATA/RINL (PWD VOL-I,ITEM NO-40 ,PAGE NO-44 ), R.C.C. work.

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 (i) With 1:4 cement mortar (a) 15 mm thick plaster(PWD VOL-I,ITEM NO-1 ,PAGE NO-189), UP TO PLINTH, collum, in, LINTEL BOTTOM, CHAJJA

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.(PWD VOL-I,ITEM NO-15 ,PAGE NO-192)

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 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 respect excluding glazing, Fixed type steel windows as per IS sizes with horizontal glazing bars.(PWD VOL-I,ITEM NO-20(a) ,PAGE NO-107)

Supplying best Indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. (In all floors for internal wall & upto 6 m height for external wall)(PWD VOL-I,ITEM NO-1(ii) ,PAGE NO-205)

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. (b) Extra for work in grill gate. (I) For hanging and locking arrangements including supply of materials and labour complete. (15% extra over the corresponding item of grill ) (ii) For supplying fitting and fixing bottom rollers including all labour complete. (PWD VOL-I,ITEM NO-13 (a) (ii),PAGE NO-104). (ii) Grill weighing above 10 Kg./sq.mtr and above.

Collapsible gate with 40mm x 40mm x 6mm Tee as top and bottom guide 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 damages complete. (PWD VOL-I,ITEM NO-18 ,PAGE NO-106)

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.(PWD VOL-I,ITEM NO-1(a) ,PAGE NO-200)

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 :(PWD VOL-I,ITEM NO-2b (iv) ,PAGE NO-201). (b) On steel or other metal surface. With super gloss (hi-gloss). (iv) Two coats (with any shade except white).

Supplying, fitting & fixing Industrial Troughed Aluminium sheet (excluding the supporting frame work) of approved make & brand in alloy 3105 conforming to IS: 1254-1991fitted and fixed with 75 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 to be supplied by contractor).(PWD VOL-I,ITEM NO-17a ,PAGE NO-84), (i) In Roof. a) With 0.65 mm thick sheet. Trapizoid area. Triangular Area.

Aluminium sheet ridging fitted with self tapping screws,EPDM washers etc complete.(Minimum 225mm end lapping).(PWD VOL-I,ITEM NO-18 ,PAGE NO-84). 300 mm lapping each way.

M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including 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 all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete.(PWD VOL-I,ITEM NO-2Aia ,PAGE NO-101). With 100 x25 x 3.6 mm thick Rectangular hollo section, For roof truss works. Span up to 12 Mtr. 100x50x3.6, 80X40X2.6, 50X50X2.5, 40x40x2

Square or hexagonal mesh netting made with 18 B.W.G. galvanised wire, fitted and fixed complete as per design (excluding the supporting framework but including local sal wood battens of size 37.5mmx25mm).In ground floor.](PWD VOL-I,ITEM NO-10,PAGE NO-138). 19mm mesh.

Supplying& laying 20 mm designer chequered tiles of any shade and of approved quality as per IS: 1237: 1980 laid in patterns as directed in pavement, footpath including necessary underlay 25 mm thick average cement mortar (1:3) complete in all respect with all labour and materials [using cement slurry @ 4.4 kg/Sq.m at back side of tiles. Cement of mortar & slurry will be supplied by the Department. Border concrete if necessary to be paid separately].](PWD VOL-I,ITEM NO-47,PAGE NO-74). 25 mm. thick.

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (asnecessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour.(ii) 25 mm. thick. (PWD VOL-I,ITEM NO-6(ii),PAGE NO-48)

Applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly (plastered or concrete surface) as per manufacturer's specification. (A)In Ground Floor : (iii) Two coats.(PWD VOL-I,ITEM NO-15(iii) ,PAGE NO-197). Same as Item no-10. Same as Item no-11.

(a) Supplying, fitting galvanised 3 ply 12 gauge / 4 points line of barbed wire in fencing (holes already made in the body of the post) or fixed by staples tightening and fixing the wires in taut condition with straining bolts including the cost of cutting and of lapping joints in the wire as necessary but excluding the cost of galvanised staples,straining bolt and binding wire where necessary.(PWD VOL-I,ITEM NO-2 (a),PAGE NO-219)

Supplying galvanised staples fitted and fixed complete.(a) 19 mm. to 25 mm. size (PWD VOL-I,ITEM NO-5,PAGE NO-221)

Supplying galvanised straining bolts (with eye at one end with double nuts and washers) fitted and fixed complete. (i) 10 mm. dia. (a) 150 mm(PWD VOL-I,ITEM NO-4(i) (a),PAGE NO-220)

INTERNAL WIRING OF NEW GODOWN OF THUMBAJOTE STORE -I IN DARJEELING DISTRICT UNDER SILIGURI (A-M) SUB DIVISION UNDER JALPAIGURI(A-M)DIVISION

Shifting materials and then rearranging them in the New Godown@2% of Basic Cost (from Sl. No. 1 to 29)

Add GST @18%

Add Labour Welfare Cess @ 1%

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