Re-casting of broken trench covers and maintenance of residential building at 400 kv Substation BBMB Panipat

Amount

Cold twisted detormed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete.

Welding by gas or by electric plant, including carriage to and from workshop etc.

Cement concrete 1:2:4 (a) With stone ballast or shingle (ii) mixing by mechanical means using concrete mixer volumetric type

Small packages of store up to one qtl including stacking.

Dismantling concrete or pre cast concrete. (b) Cement concrete plain 1:4:8 or 1:5:10

By Manual Means Stone (building or pitching) Sand, Earth, Fly Ash, Bajri, Shingle, Spalls, Brick bats, Brick ballast and Stone metal.

Loading & Un loading-Earth, Surkhi, Sand, Earth, Fly Ash, Bajri, Ballast, Stone Boulders, Kankar and Building Rubbish, Earth. 0.5 to 1.0 km

Dismantling brick work tile, masonry or tile lining (b) In cement

Scraping Bricks dismantled from brick work in lime or cement.

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

Reinforced cement concrete M-20mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth.

Steel work fixed independently without connecting plates including cutting hoisting and fixing in position (c) Tees angles & channels

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

20mm thick cement plaster 1:4 in two coat work

Scraping (c) Cement plaster

12.5 mm thick cement plaster 1:4

Providing and laying vitrified floor tiles indifferent sizes in light colour shades made using Soluble Salt Technology (thickness to be specified by the manufacturer) with water absorption’s less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement: 4 fine sand), complete. ( Soluble salt Print Penetration should be up to 1 to 2 mm after the tiles are fired & polished ). (a) Size 600x600 mm

Removing Doors and Windows (Steel or wood) with chowkhats by making recesses in walls when the wall is not to be dismantled.(a) Doors of area 3 sqm and below.

Providing & fixing factory made Solid PVC Chowkhat Door frame of the size 50mm x47mm with a wall thickness of 5mm made out of extruded 5mm PVC foam sheet, mitre cut at 2 corners & joined with 2Nosof 150mm long brackets of 15 x 15mmM.S square tube. the two vertical doors profiles are to be reinforced with 19 x19mm M.S square tube of 19 guage, the door framed shall be fixed to the wall using 65/100mm long M.S screws through the frame by using fasteners. a minimum of 4 nos. of screws to be provided for each vertical member & minimum 2nos for horizontal member etc. as per manufacturer's specification, conforming to test criteria specified in IS:4020-1998,Drawings and to the entire satisfaction of engineer-in-charge.

Providing & fixing 30mm thick Factory Made solid Panel PVC Door shutter (Pannel thickness 10mm) Consisting of frame made out of M.S tubes of 19 guage thickness and size of 19mm x 19mm for stiles & 15mm x 15mm for top & bottom rails. M.S frame shall have a coat of steel primers of approved make & manufacture. M.S frame shall be covered with 5mmthick heat moulded PVC 'C' Channel of size 30 x 50mm forming stiles, and 5mmthick, 75mm wide PVC sheets for top rail, lock rail & bottom rail on either side, and10mm (5mm x 2) thick, 20mm wide cross PVC sheet as gap insert for top rail & bottom rail. Panneling of 5mm thick PVC sheet to be fitted in the M.S Frame welded/Sealed to the stiles & Rails with30mm wide x 5mm thick PVC sheet beading on either side and joined together with solvent cement adhesive an additional 5mm thick PVC strips of 20mmwidth is to be stuck on the interior side of the 'C' Channel using PVC solvent cement adhesive etc. complete as per manufacturer's specification, conforming to test criteria specified in IS:4020-1998,Drawings and to the entire satisfaction of engineer-in-charge.

(ii) Wire gauge Hollock wood door shutter without springs housed in chowkhat (A) 35 mm thick

Kiln seasoned Hollock wood doors shutter with 12mm thick phenol Bonded BWP ply ISI Marked anchor, Kit ply, Nova Teak, National Or equivalent including Hinges, Screws, Shocks Cleats, Stops and Cords etc. complete fixed in position (Single Leaf).a) Phenol Bonded B.W.P. ply panel (ii) 35mm thick

(ii) Chowkats of commercial hard wood such as Hollock confirming to ISI specification no 1003 m kiln seasoned of doors and windows including iron hold fasts, corner straps cleats, stops, bolts for hold fasts etc, complete fixed in position (Section60mm x 150mm)(A) Double Rebate (60mm x 150mm) (60mmx 150mm)

Factory manufactured flush door fixed in position iron hinges, etc (excluding the cost of any fittings other than specified above but including labour for fixing the same in position(Code : II Revision IS-2191 Part-I) 1973(c) Decorative with teak facing on both sides edges lipped with teak with laminated core(iv) 35mm thick

Cement concrete 1:8:16 )(b) With stone aggregates 40mm gauge (i)mixing by manual means

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Ms. Paramdeep Singh