Housing for evaporative type blower of central workshop at CSIR CEERI, Pilani

Amount

Schedule A - Civil Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material as per direction of Engineer-in-charge

In cement mortar

Dismantling stone slabs in walls, partition walls and AC stone lowers including depositing same as directed by engineer-in-charge

Thickness up to 40 mm

Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand)

With F.P.S.(non modular) bricks

15 mm cement plaster

1:4 (1 cement : 4 coarse sand)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Providing and fixing of stone lowers 40 mm thick for AC blower and upto 40 cm projection with slope as per existing in cement mortar 1:4 (1 cement : 4 coarse sand), including pointing in white cement mortar 1:2 (1 white cement : 2 stone dust) with an admixture of pigment matching the stone shade

White sand stone

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade

New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:

35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. Complete

Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. Complete

Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer

Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade

Two or more coats on new work

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to roof level

1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Providing and laying brick tiles over mumty roofs, grouted with cement mortar 1:3 (1 cement : 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement, over 12 mm layer of cement mortar 1:3 (1 cement : 3 fine sand) and finished neat

With common burnt clay F.P.S. (non modular) brick tiles of class designation 10

Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes with all fittings conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes

110 mm diameter

Dismantling stone and cement concrete flooring including stacking of serviceable material and disposal of unserviceable as directed by engineer-incharge etc

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. Complete

40 mm thick with 20 mm nominal size stone aggregate

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground as directed by engineer-incharge

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead

Of area beyond 3 sq. Metres

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material as per direction of Engineer - in- charge

Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design

In 75x75 mm deep chase

Schedule B - Electrical Wiring for light/fan/exhaust fan point with 1.5 sq. mm FRLS PVC insulated flexible copper conductor 1.1 KV grade and 1.5 sq .mm FRLS PVC insulated flexible earth copper conductor 1.1KV grade of approved make in surface/ recessed IS marked steel conduit pipe with conduit fittings, modular switch, modular plates, suitable size GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required.

Group C ( Irrespective of any length)

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 1no. 5 pin, 5/6 amps modular socket outlet and 1 no. 5/6 amps modular switch connection, painting etc. as required.

Wiring for light/ power Circuit/ Submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit as required.

2 x 2.5 Sq.mm + 1 x 2.5 Sq.mm earth wire

Supplying of Surface / Ceiling mounted LED Batten-1200mm, 22W with Extruded Al. housing Type- SSK-T5-22W, Syska or Equivalent other make (Bajaj/Crompton/Philips / HPL) with mounting accessories etc. as required.

Installation, testing and commissioning of all type/ above surface mounted LED tube light fittings complete with all accessories, screws, fastners on wall surface, making connection with with 1.5 sq. mm FRLS PVC insulated flexible copper conductor 1.1 KV grade, testing etc. as required.

Dismantling of existing surface PVC/ Steel conduit up to 32 mm dia. with wiring in conduit, conduit fittings and other accessories including making good the damages and return back the dismantled materials to store etc. as required.

Dismantling of existing Al. / copper armoured/ un armoured cable from wall surface and re-laying the same on wall with suitable clamps, making connection etc. as required.

Size up to 16sq.mm

sihag construction