SPECIAL REPAIRS TO SNCOS BILLET NO T73 AND CONNECTED WORKS AND PROVN OF AREA LEVELING INTER LOCKING BLOCK GALVALUME SHEET CLADING AND CONNECTED WORKS IN PLY GROUND AT VAYU VIHAR BROOKSHABAD AF STATION PORT BLAIR

Amount

Demolition of brick work built in cement mortar or lime mortar complete of any description complete all as specified and as directed..

M&L Precast Cement Concrete Block Masonry with Solid Block, exc 10cm in width in type C-1, 1:3:6 (using 20mm graded stone aggregate) set in CM (1:6) complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specified complete all as directed.(plinthprotection)

M&L for 75 mm thick PCC 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in plinth protection, surface finished even and smooth without using extra cement, laid in panels complete all as specified and as directed.

M&L 100 mm thick PCC 1:3:6 type C2 using 40 mm graded stone aggregate as in sub bases complete all as specified and as directed.

M&L cement concrete in surface channels and drains type C2 1:3:6 (40 mm graded aggregate) complete all as specified and as directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete complete all as specified and as directed..

M & L Chequered cement concrete tiles, with grey cement and pigment 30cm x30cm x20mm thick set, jointed and pointed in neat cement slurrry in floors including 15mm thick screed bed in Cm 1:4 complete all as specified and as directed.

Taking down cement plaster of any desciption from wall (drain) including raking out joints hacking for key, scrubbing down with water etc, complete all as specified and directed

M&L for rendering 10mm thick in cement mortar 1:4 on fair faces of brick work/block masonry or concrete surfaces finished fair and even complete all as specified and as directed.

M&L Rendering 15mm thick on External sides of wall of Brick / Concrete Surfaces in CM (1:6) with level plast including 3 to 5% of water proofing compound finished even & smooth without using extra cement.( Note Waterproofing compound and level plast paid separately) Complete all as specified and directed.

M&L for oil bound distempering two coats over a coat of alkali resistant priming paint including preparation of new plastered or unplastered surfaces of wall complete all as specified and directed by Engineer - in -Charge.

M & L for Complete removal of existing treatment and preparing old surfaces for applying two coat of oil bound distemper on one coat of primer over a coat of putty of minimum 1 mm thick on walls all as specified and directed.

M& L for Finishing walls with Acrylic smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) etc complete all as specified and as directed by Engineer-in-Charge.(Make Apex Ultima)

Preparation of old external surfaces of walls, Facias, cornices etc and applying one coat of weather proof anti fungal paint (Apex - ultima) on coat of external wall putty on walls all as per manufacturer instruction and as directed by Engineer-in-Charge.

S & F Aluminium anodised (minimum anodisation is 15 microns) Door / window / Ventilator/partition frames and shutters (02 Nos glazed & gauzed), side hung type, without sash bars, standard aluminium grills, necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, handles, locking arrangement etc, complete with standard aluminium sections, all as specified and as directed by Engineer-in-charge. (Aluminium section shall be of make Jindal/Hindalco/ Indalco). (Note:- Weight of various Aluminium sections shall only be considered for measurement for payment. However cost of rubber packing given in the item shall be deemed to be included in the rate quoted. Glass panels, prelaminated particle boards, aluminium wire cloth as applicable will be measured and paid separately as supplied only).

S&F Aluminium anodised barrel tower bolt of extruded section of size 150mm long

S&F 150mm long extruded aluminium alloy anodised handles fabricated type, anodised.

S&F 4 mm thick sheet figured glass and glazing with rubber packing around the glass, in squares exceeding 0.50 sqm in each pane complete all as specified and as directed.

S&Fin Repairs 4 mm thick sheet figured glass and glazing with rubber packing around the glass, in squares exceeding 0.50 sqm in each panel complete all as specified and as directed.

Supply only 12 mm thick pre-laminated particle board, exterior grade, pre-laminated on both side with decorative choice lamination fixed with aluminium beeding as in door panel .

S&F aluminium fly proof mesh 0.45mm nominal dia of wire and average width of aperture 1.4mm and fiexed with aluminium straps complete incl taking down.

S&F Aluminium Die cast Body Door closer hydraulically regulated, designation No 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80kg and fixed

S&F Butt hinges, 100mm length extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed type B-21, complete all as specified and directed by Engineer-in-Charge.

S& F Aluminium alloy anodised sliding door bolt with hasp, staple (bolt type) 300 mm long and fixing clips of sheet cast or extruded sections and fixing bolt or cast aluminium alloy& fixed complete .

Taking down chowkats or frames not exceeding 1.5 SqM with shutters (Without taking off shutters & Grill from the frame).

Taking down chowkats or frames exceeding exc 1.5 sq. m but n exc 4 sq. m each (Without taking off shutters & Grill from the frame).

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed

S & F MS Steel work in tubular trusses and tubular posts/ purlins including special shaped washers etc., complete using ERW or induction butt welded tubes conforming to IS :1161-1979 grade st-240 including notching, drilling, fitting, riveting and/or welding or connecting with bed plate, bolt and nuts complete all as specified and as directed

M & L For prepatring New steel/ Iron surfaces of any description exc 10cm Width or Girth and applying two coats of synthatic enamel paint over one coat of Redoxide primer complete all specifiedcand directed.

M & L for prepatring Old steel/ Iron surfaces of any description exc 10cm Width or Girth and applying two coats of synthatic enamel paint over one coat of Redoxide primer complete all specifiedcand directed.

Dismantling for plain or corrugated roof sheeting of any description, any gauge, thickness, including Removing L-type or J-type bolts in Roof Covering.

S&F Pre-painted galvalume aluminium zinc coating GI based (corrugated/semi corrugated) sheet 0.50mm thick as per approved profile, coloured, having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws all as specified

S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screwscomplete all as specified and as directed.

Taking up or down, 15mm dia bore, GI tubing, medium grade, including cleaning for refixing or removing from site, complete all as specified and as directed by Engineer-in-Charge.

Supply and fix UPVC 25mm bore pipes of pressure rating 10 Kgf/Sqcm fixed with all fittings and fixed to walls and ceillings or laid in floors etc complete all as specified and as directed.

Supply and fix UPVC 20mm bore pipes of pressure rating 10 Kgf/Sqcm fixed with all fittings and fixed to walls and ceillings or laid in floors etc complete all as specified and as directed.

Cutting chases, pinning in , making good to facings for concealed water tubing and pointing in CM 1:3, cutting not exc 10 cm girth complete all as specified and as directed..

S&F in repairs Aluminium anodised chromium plated tubular towel rail, 20mm dia, D type, 60cm long, between flanges including suitable bracket complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs stainless steel gratings 125mm dia, complete all as specified and as directed

S & F in repairs Rototional moulded polythylene water storage tanks 1000ltr double layer (cylidrical verticial with closed top) including float valve hoisted and fixed in postion including removing /dismantling of old water tank complete all as specified and as directed.

S&F in repairs Bib tap long body cast copper alloy chromium plated 15mm dia with fancy type screwed down screwed for iron pipe or brass ferule etc complete all as specified and as directed by Engineer-in-Charge

S&F in repairs sink with drainage board made up of stainless steel 1mm thick for kitchen or laboratory with plug washers and waste fittings including bedding in CM 1:3 into dwarf wall or cantilever brackets and connecting union to pipe over all size 915mm x 460mm, bowl size 410 x 330 x 160mm etc complete all as specified and as directed by Engineer-in-Charge

S&F in Repair wash hand Basin of size 375x475x130mm including all connecting fittings and brackets Eyc of Jaquar Cat Part No JDS WHT-25907, complete all as specified and as directed by Engineer-in-Charge.

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets Including frame of any description and any thickness, fixed in any position complete all as specified and as directed. .

Material and labour for false ceiling with aluminum grid work (Size of grid 600x600 mm) with 35 x 25 x 1.5 mm main tee and 25 x 25 x 1.4 mm cross tee and wall angle and suspended with 2mm dia GI wire hooked to roof with needful adjustment bolts at an interval of 1.20 m centre to centre staggered and board with Eco board decorative type size 600 x 600 x 4 mm thick finished with two coats of oil bound distemper over a coat of primer on exposed surfaces all as specified and directed by Engineer-in-Charge.

M & L for removing loose and broken concrete by chiseling / picking etc upto a depth of 80 to 100mm from columns, beams and similar structural members, cutting edges, clearing the dismantled portion with wire brushes etc., to remove dust, dirt and other foreign particles etc., and washing with clean water with pressure including necessary scaffolding and removal of debris to a distance n.exc 50m, complete all as specified and as directed by Engineer-in-Charge.

M&L for non shrink, cementitous micro concrete mixed with 12.5mm graded stone aggregate using Renderoc RG or equivalent by weight (18 Kg Aggregate :25 Kg Renderoc RG) respectively (as per manufatures instruction) laid in average thickness 80 to 100 mm in surface of columns, beams, parapets and similar structural members including use and waste of water tight form work, complete all as specificed and as per directed by Engineer-in-Charge.

M&L for applying one coat epoxy bonding agent @ 2.6 sqm/lit or as per manufactures instruction to old concrete surfaces of columns, beams and similar structural members complete all as specified and as per directed by Engineer-in-Charge. Make Nitobond EP of Fosroc or equivalent

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft / loose soil all as specified and directed.

Rough excavation not exceeding 1.5 m deep and getting out in soft / Loose soil complete all as specified and as directed.

Forming embankments including raising or lowering earth, spreading in layers n.exc 30cm thick watering , ramming /rolling and finished to required size, shape etc n.exc 1.5 mtr high from the base complete all as specified and as directed.

Spreading and levelling in layears n. exc 25cm thick and well ramming including watering all as specified and directed

Rolling of 8 to 10 Tonne power roller and consolidating formation surface in cutting and Filling complete all as specified and as directed.

M&L 150 mm thick (spread thickness) soling with brocken boulders or quarried stone (granite / trap/ basalt) interstices filled surface formed and rolled and consolidated to required gradient and camber with 8-10 tonne power roller complete all as specified and as directed.

M&L Hard Core of gauge n.exc. 63mm deposited spread and levelled in layers n.exc. 15 cm thick watered and rolled/ rammed to a true surfce complete all as specified and as directed.

M&L for PCC 1:2:4 type B2, using 40mm graded aggregate of 100mm thick as in hardstanding and footpath.

M&L for 60mm thick coloured machine pressed precast concrete interlocking paver block glossy finished any size and shape conforming to IS 15658-2006 , M-35Grade with grey cement and pigment over sand filling complete all as directed.( Cost of Sand will be measured and paid separately)

M & L for Sand filling under floors or in foundations including wateringand consolidation complte all as specified.

M&L precast cement concrete block masonry with PCC solid blocks in 1:3:6 type C1 using 20mm graded stone aggregates, exc. 10cm in width and set in CM 1:4 complete all as specified and directed.

M&L Rendering 10mm thick on concrete surfaces in CM (1:6) finished even & smooth without using extra cement.

Excavation over areas n.exc. 1.5m deep and getting out in soft/loose soil.

Material and Labour for PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation, mass concrete etc complete all as specified and as directed.

Reinforcement cement concerete M-30 (desing mix) grade using 20 mm graded stone aggregate as in Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses and mass concrete all as specified and as directed.

Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batterfor rough finished flat surfaces complete all as specified and as directed.

Supplying and Fixing of PVC (SWR) single sockted 110 mm bore of pipes as in weep holes of compound wall complete all as specified and as directed.

M & L Broken stone Broken or boulders of Loose filling with aggregates of gauge 80 to 150 mm as in back side of RCC Retaining Wall gaps complete all as specified and as directed.

M&L for providing precast cement concrete type B-1 (1:2:4) 20mm graded stone aggraegate as in cover slabs necessary use and waste of form work for fair faces of concrete and set in CM 1:6 complete all as specified and as directed.

M&L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M&L for PCC 1:3:6 type C1, using 20mm gradedin lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets andrailings upto 60 cm in height, copings, kneelers, apex stones,bed plates, kerbs not provided for in Item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed

Taking down carefully, copper/aluminium point wiring (Light, fan, scoket or power) complete, including fittings and fixtures such as switches, ceiling roses, regulators, sockets etc., and making good disturbed surfaces of walls floors, etc., complete all as specified and as directed by Engineer-in-Charge.

M&L Point wiring complete with 1.5 sqmm single core FRLS PVC insulated and unsheathed cable 1100 volts grade with multistranded copper conductor drawn through and including PVC casing and caping and all accessories fixed to walls / roofs / floors / ceiling etc. and including provision of 1.5 sqmm copper cable as earth continuity conductor and connected to common earth dolly, including fabricated steel terminal box made out of 1.60mm thick MS sheet concealed in walls, with 3mm thick laminated sheet top cover/Pre moulded PVC switch board for housing the switches, socket outlets, fan regulators etc., all as specified and as directed for the following: One light point/Exhaust fan point controlled by one switch

One fan point controlled by one switch and one regulator

One 3 pin switch socket outlet point 5 amps on same board with other switches.

One 3 pin switch socket outlet point 5 amps on independent board.

All as per item at sl No.72.00 here in before but with copper conductor cable for one 3 pin socket outlet, 15 amps independent, with cable 4 Sqmm size and 4 Sqmm earth continuty conductor, complete all as specified and as directed by Engineer-in-Charge.

Supply and fix switch piano flush type single pole one way 5 amps, complete all as specified and as directed by Engineer-in-Charge

Supply and fix switch socket outlet 3 & 2 pin (mult pin) 5 amps flush/box type, complete all as specified and as dircted by Engineer-in-Charge

Supply and fix switch socket outlet, 2 in 1, 3 pin 15 and 5 amps, controlled by one switch flush/box type complete all as specified and as directed by Engineer-in-Charge.

Supply and fix ceiling rose surface baklite 65 x 50 mm 3 terminal, complete all as specfified and as directed by Engineer-in-Charge

Supply and fix fan speed regulator, electronic suitable for single phase AC, 240 volts, 50 Hz,100 watts, complete all as specified and as directed by Engineer-in-Charge.

Taking down and refixing ceiling fan and connecting up including provision of cable from ceililng rose or connector to fan complete all as specified and as directed.

Supply and fix energy efficient LED Smart bright batten 22 watt fitting 4ft in length nano diffuser technology all as specified and as diected.

S&F 25 W New genration energy saving & envoirmental friendly long life versatile pressure dia cast aluminium IP65 road way luminaire with high power LEDs as light and electronic driver complete with necessary brackets (made out of 40 mm bore GI light grade pipe approx. 0.6 M long) nuts, bolts etc to be fixed as on walls complete as directed.

Supply and fix in repair metal enclosure distribution board SPN, 8 way 240 volts, with 200 amps rated bus bar, with IP 42 protection and double door, suitable for mounting MCBs, including taking down old MCB/DB, complete all as as specified and as directed.

Supply and fix MCB single pole, 240 volts, 5 to 32 Amps, all as specified and as directed.

Supply and fix MCB TPN 63 Amps complete all as specified and directed

Supply and fix MCB SPN 240 volts, 6 to 32 Amps, all as specified and as directed.

Supply and fix in repair metal enclosure distribution board TPN 4 way 240 volts, with 200 amps rated bus bar, with IP 42 protection and double door, suitable for mounting MCBs, including taking down old MCB/DB, complete all as as specified and as directed.

M & L for sub main wiring complete with two runs of 4 Sqmm FRLS single core PVC insulated insheathed single core cable 1100 volts grade, multistranded with copper conductor (ISI Marked) drawn through and including PVC Casing and caping and all accessories fixed to wall/ roofs/ floors etc with one run of 4.0 sqmmm FRLS single core multistranded copper conductor as earth continuity conductor, including dismantling unserviceable sub main wiring including accessories, complete all as specified and as directed by Engineer-in-Charge. Note : (1) Two runs of cable one run of conduit & one run of earth continuity conductor shall be measured as one running metre.

M&L for earthing complete with galvanised steel earth plate electrode 60 x 60 cm x 6 mm thick buried directly in ground ( earth pit not less than 2.25 M deep below ground level) with top edge of the plate not less than 1.5 Meter below normal ground level connected to GI wire 4 mm dia by means of bolts, nuts , check nuts and washers of GI and GI tubing 20 mm bore light grade for earth lead protection up to main earth test point and including concrete pit in PCC (1:3:6) type C1 pre cast RCC (1:2:4) type B1 cover slab 54 x 54 x 5 cm with one handle for lifting made out of 8 mm dia MS bar, wire mesh, 20 mm bore GI tubing (LG) for watering, charcoal or coal and salt in alternate layers including excavation earth work complete all as specified and directed electrical plate No. 3 of SSR part - I

SKV Engineering

M/s Kamal Electrical

CHANDER SEKER ENTERPRISE

M/s Ramesh Lal

M/s Saina Enterprises

V KARTHICK

RPG AND COMPANY