REPAIR RENOVATION OF CONTROL ROOM BUILDING AT GRID STATION HIRANAGAR

Amount

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 meters lead :Of area of 3 sqm. and below

Dismantling old plaster or skirting, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meters lead.

12mm Cement plaster of mix: 1 : 4 ( 1 cement : 4 fine sand)

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. Inside Profile A:- Sheet of 1.25mm thickness and base ties of 1.25mm

Providing and applying white cement based putty of specified thickness, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 2 mm thick

Wall Painting inside with acrylic emulsion paint of approved brand and manufacture to give an even shade. Two or more coats on new work

Finishing walls with Acrylic smooth exterior paint of required shade: 13.119.1 Old work (two or more coats applied @ 1.67 liters/10sqm on existing cement paint surface)

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material within 50mtr lead. Control Room

Providing and laying Vitrified tiles in floor with different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS: 15622, of approved brand andmanufacturer, in all colours and shades, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS:15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately).

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS : 15622(thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer- in-Charge, inskirting, risers of steps and dados over 12 mm thick bed of cement mortar 1:3 ( 1 cement :3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. Bathroom

Providing and fixing tiled False Ceiling of specified materials of size 595x595mm in true horizontal level suspended on inter locking metal grid of hot dipped galvanized steel sections (galvanized @ 120 gms/sqm both side inclusive ) consisting of main “T” runner with suitably spaced joints to get required length and of size 24x38mm made from 0.30mm thick (minimum) sheet spaced at 1200 mm center to center and cross “T” of size 24x25 mm made of 0.30mm thick (minimum) sheet, 1200mm long spaced between main “T” at 600mm center to center to form a grid of 1200 x 600mm and secondary cross “T” of length 600mm and size 24x25 mm made of 0.30mm thick (minimum) sheet to be interlocked at middle of the 1200x600mm panel to form grids of 600x600mm and wall angle of size 24x24x0.30mm and laying false ceiling tiles of approved texture in the grid including, wherever, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main “T” runners to be suspended from ceiling using GI slotted cleats of size 27x37x25x1.6mm fixed to ceiling with 12.5mm dia and 50mm long dash fasteners, 4mm GI adjustable rods with galvanized butterfly level clips of size 85x30x0.8 mm spaced at 1200mm center to center along size 85x30x0.8 mm spaced at 1200mm center to center along main T, bottom exposed width of 24mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. (The rate is excluding the cost of tiles which will be paid for separately). 12.5 mm thick square edge PVC Laminated Gypsum Tile of size 595x595 mm, made of Gypsum plasterboard manufactured from natural gypsum as per IS 2095 part-I and laminated with white 0.16mm thick fire retardant PVC film on the face side and 12micron metalized polyester on the back side with all edges sealed with the face side PVC film which goes around and wraps the edges and is bonded to the edges and the back side metalized polyester film so as to make the tile a completely sealed unit. Main hall = 21.40x12.50= 267.50 Sqm

Cost of 12.5 mm thick Gypsum plaster board

Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. 10.25.1 In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete.

Providing and fixing aluminium doors and windows frames and shutters including all accessories, panes and grills.

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 liter low level white P.V.C. flushing cistern, including flush pipe with manually controlled device (handle lever), conforming to IS:7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: W.C. pan with ISI marked white solid plastic seat and lid.

Providing and fixing wash basin with C.I. brackets, 15mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required : 18.7.1 White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps.

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to European type W.C. of quality and make as approved by Engineer - in - charge.

Providing and fixing 15 mm nominal bore C.P. brass angle valve for basin mixer and geyser points of approved make conforming to IS : 8931

Providing and fixing un plasticized P.V.C. connection pipe with PTMT nuts, collars and bush of approved quality and colour 15 mm nominal bore with 45 cm length.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C waste fittings complete: Semi rigid pipe 40 mm dia

Providing and fixing 15 mm nominal bore C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc.: 15 mm dia. nominal bore

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying : (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound@ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg./sqm. and coarse sand @1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately) For the purpose of measurement the entire treated surface will be measured. Qty=39 mx14.5 m=565.50 sqm

Providing and laying common burnt clay (non modular) brick tiles of class designation 10 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 a 12 mm layer of cement

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 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.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. All kinds of soil

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:5:10

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for: Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Providing and fixing of Main hole cover for water tank

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars.

Providing and fixing 100 mm diameter PVC pipes for rain water drainage including all accessories

ELECTRIFICATION

Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel/PVC conduit including dismantling as required.

Group A (CPWD DSR (E&M)-2018 Item No. 1.10.1)

re Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire (CPWD DSR (E&M)-2018 Item No. 1.14.2)

2 X 4 sq. mm + 1 X 4 sq. mm earth wire (CPWD DSR (E&M)-2018 Item No. 1.14.3)

Supplying and drawing following sizes of FRLS PVC insulated copper conductor single core cable in the existing surface/recessed steel/PVC conduit as required.

1 x 1.5 sq. mm (CPWD DSR (E&M)-2018 Item No. 1.17.1)

Supplying and fixing of BIS Approved ceiling fan of double ball bearing type, 1200mm sweep with 2.25 mfd condenser and down rod upto 1'-6" long on the existing fan hook with necessary connection from ceiling rose to fan using twin core copper wire.

Supplying and fixing of following sizes exhaust fan complete set on existing holes on wall with necessary connection from ceiling rose to fan using 2 core flexible copper wire.

300 mm sweep exhust fan

Supplying and fixing 5 amps to 32 amps rating 240/415 volts "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single Pole (CPWD DSR (E&M)-2018 Item No. 2.10.1)

Supplying and fixing following rating 240/415 volts "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

SPN 63 Amp

Supplying & fixing of following way horizontal type three pole and netural, sheet steel, MCB distribution board, 415 volts,on surface/recess complete with tinned copper busbar, neutral bus bar, earth bar,din bar, interconnection, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolater)

6 way ( 4+18), (Double door) (CPWD DSR (E&M)-2018 Item No. 2.4.2)

Supplying & fixing of folloiwing Electrical Accessories

Batten Holder/ Angel holder

Round sheets

Providing and fitting of LED Bulbs.

Tube light 4' long

Ceiling light 2'x2'

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.

8 Module (125mm x125mm) (CPWD DSR (E&M)-2018 Item No. 1.27.6)

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required (CPWD DSR (E&M)-2018 Item No. 1.32)

Suplying and fixing following modular switch/ socket on the existing modular plate & switch box inculding connections but excluding modular plate etc. as required.

5/6 amp switch (CPWD DSR (E&M)-2018 Item No. 1.24.1)

3 pin 5/6 amp socket outlet (CPWD DSR (E&M)-2018 Item No.1.24.4)

Supplying and fixing (two module) stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required. (CPWD DSR (E&M)-2018 Item No.1.25)

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.(CPWD DSR (E&M)-2018 Item No.1.26)

M/S NEW ERA CONSTRUCTION

SNS TECHNOLOGIES