SPECIAL REPAIRS TO ROOFING, FLOORING AND ROLLING SHUTTERS TO MT SHED NEAR P-5 BLDG AT HQ 34 WEU AND PROVISION OF COVERED PARKING SHED FOR 05 SPECIALIST VEHICLES AT ATC SAFETY BAY AT INS UTKROSH, SRI VIJAYA PURAM

Amount

Dismantling plain or corrugated steel sheeting any gauge & thickness including naital or simlar pattern roof coverings complete all as specified and as directed.

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws as specified complete all as per manufacturers instruction and as directed.

S&F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws as in redges, hips, valley gutter, drip and straight flashing complete all as specified and as directed.

S&F aluminium flat 40 x 6 mm size as wind tie fixed with 50mm / 75mm aluminium self staging screws complete all as specified and as directed.

M&L for two coats of synthetic enamel paint over a coat of red oxide, zinc primer including preparation of new steel / iron surface of any description over 10 cm in width or girth complete all as specified and as directed.

S&F vertically operated motorized Rolling shutter made in stainless steel of approved secton with transparent polycarbonate infill sheet, designed for high security applications where visibility is required, (made of high -impact polycarbonate panels and rein forced with Stainless steel components for enhanced durability and resistance to forced Entry) UV radiation treated ,weatherproof, with OEM approved motor capacity and safety switch arrangement including all electrical connections etc as required complete as per directions of the engineer incharge. Conditions and Operations: The shutter should be controlled by Remote and Switches (For stopping Automatically once it is fully shut or open) and Electric motor with capacity 0.5-1.00 HP and 400 watt complete all as specified and directed. Note: Drawings and sample approval shall be done by the GE.

M&L for rendering 5mm thick in cement mortar 1:4 over a backing coat of 10mm thick in CM 1:6 (total 15mm thick) on concerete or brick masonry surfaces and finishing the top surface even and fair without using extra cement complete all as specified and as directed.

M&L for applying two coats of 100% premium acrylic emulsion paint having VOC less than 50 gm / litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre / 10 Sqm over and including priming coat of exterior primer applied @ 0.90 litre / 10 Sqm over new surfaces complete all as specified and as directed. Make :- Asian Apex Ultima, Berger Weather coat long life flexo or equivalent

M&L for complete removal of existing treatment and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm / litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of White Colour (Company Depot Tinted) with silicon additives @ 1.43 litre / 10 Sqm over and including priming coat of exterior primer applied @ 0.90 litre / 10 Sqm over new surfaces complete as specified as per manufacturers instruction and as directed. Make : Asian Apex Ultima, Berger Weather coat long life flexo or equivalent

M&L for 25mm thick, PCC 1:2:4, Type B-0 using 12.5mm graded aggregate as in sub base for flooring / levelling coarse etc complete all as specified and as directed.

M&L for heavy duty vitrified chequered cement concrete tiles 40cm x 40cm x 10mm thick, set, jointed and pointed in near cement slurry in floors with grey cmeent and pigments and including screed bed 15mm thick CM 1:4 complete all as specified and as directed.

S&F 110mm dia PVC (SWR) pipes single socketed in any any length with rubber ring joints, fixed to walls including necessary clamps as required complete all as specified and as directed.

M&L for excavation in trenches, not exceeding 1.5 M wide and not exceeding 1.5 M depth for foundation etc, and getting out in hard/dense Soil complete all as specified and as directed.

M&L Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded granite stone aggregate) in foundations, filling and mass concrete complete all as specified and as directed.

M&L for Reinforced cement concrete M30 (design mix) in foundations, including rafts, footings, foundation beams, plinth beams, bases for columns, etc, basement slabs, under reamed piles and mass concrete complete all as specified and as directed.

M&L for form work to sides of rough finished concrete foundations, foootings, bases of columns, raft and raft beams, sides and soffits if any of foundation and plinth beams and similar work vertical or to batter compelte all as specified and as directed.

M&L for Reinforced cement concrete M30 (design mix) in columns,pillars, piers, posts and struts etc complete all as specified and as directed.

M&L for form work to sides of Pillars, posts, struts, piers,columns and sanctions complete all as specified and as directed.

M&L RCC M-30 nominal mix using 20mm graded stone aggregate as in beams, cantilevers, bresuemers, lintels over 1.5m span etc complete all as specified and directed.

M&L for formwork to sides and soffits of floor or roof beam, beam haunching, girders, bressum-mers lintels, cantilevers, shelves, including support, overhangs, etc also splays between floors and beam etc complete all as specified and as directed.

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

-Ditto- all as per item No 21 here-in-before but 6 mm to 8mm dia in stirrups.

Returning filling including spreading, levelling, watering and well ramming in layers n.exc 25cm complete all as specified and as directed.

Removing excavated soils not exceeding 50 M and depositing where directed at a level not exceeding 1.5 M above the starting point complete all as specified and as directed.

M&L for external rendering 15mm thick in CM 1:4 with water proofing compound (water proofing compound shall be used as per manufacturers instructions) over brick or concrete surfaces finished even and fair complete all as specified and as directed.

Supply only water proofing compound Make - Scott No 1 conforming to IS-2645 1975.complete all as specified and as directed.

M&L Roof trusses (framed), trusssed, purlings, crane gantries, rails and fasternings and heavy breacket frasming (Beam, tee, angle, Channel, hollow sec or flat sections) including distance pieces, cleates, gusset paltes etc Fe 410-w grade E-250 quality A complete all as specified and as directed.'

M&L For Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary gusset plates, riveting,clamps etc. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 complete all as specified and as directed.'

S & F Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment confirming to Fe-410 W (Grade E-250) quality A complete all as specified and as directed.

M&L for preparing new steel/iron surfaces of any description exc 10cm width or girth and applying two coats of synthetic enamel paint over one coat of redoxide primer complete all as specified and as directed.

S&F in PVC (SWR) 160 mm bore pipes single socketed with shoes , in any length with rubber ring joints fixed to walls , incl all necessary brackets , clamps , as in down take pipes complete all as specified and as directed. Note :- Rated quated Exclusive of Scoffoliding at any height

S&F in PVC (SWR) bends 160 mm dia complete all as specified and as directed.

M&L for Hardcore of guage exc 63mm but n exc. 100 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rolled/rammed to a true surface complete all as specified and as directed.

M&L for Cement concrete 100 mm thick type B-2 (1:2:4) (40mm graded aggregate) complete all as specified and as directed.

S&F false ceiling at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595 x 595 mm of approved texture, desgin and patterns having moisture content less than 2%, humidity resistance of 99%, NRCO.50 To 0.75 as per IS 8225:1987, Noncombustible as per BS 476 (part 4)-1970 and light reflectance of 85 % (minimum) to be laid in ture horizontal level suspended on interlocking metal T-grid of hot dipped galvanized iron section of 0.33mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main T runners of size 15 x 32 mm of length 3000mm, cross-T of size 15 x 32 mm of length 1200 mm and secondary intermediate cross-T of size 15 x 32mm of length 600mm to from grid module of size 600 x 600mm, suspended from ceiling using galvanized mild steel items (galvanizing @ 80 grams per sqm ) i.e 50 mm long , 8 mm outer diameterM-6 dash fasteners, 6mm dia fully threaded hanger rod upto 1000 mm length and L- shape level adjuster of size 85 x 25 x2 mm, galvanised iron perimeter wall angle of size 24 x24 x0.40 mm of length 3000mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall wood screws. the work shall be carried out as per specifications, drawing complete all as specified and as directed.

Material and Labour Point wiring with 1.5 Sqmm (nominal area), FRLSH PVC insulated, multistranded, single core, unsheathed, copper conductor cables drawn through and including PVC conduits Concealed in walls, ceiling etc with all fittings and accessories of PVC conduits (like Tee, bend etc.) complete fixed to walls/ceiling etc. with and including 1.5 Sqmm (nominal area) FRLSH PVC insulated, unsheathed, multistranded, single core, copper cable green in colour as in earth continuity wire connecting to common earth point and 1.6 mm thick mild steel sunken terminal boxes of suitable size with 3 mm thick hylam sheet top cover fixed with suitable size of brass screws for mounting switches, sockets, regulators etc complete for one light/fan/bell/buzzer point/ 3 pin 5 Amps socket outlet independent point controlled by one, one way switches complete including cutting, chasing the surface and then making good the same in CM 1:3 complete all as specified and directed by the Engr-in-Charge.

S&F switch piano flush type, single pole one way, 5 Amp complete all as specified and as directed. Make:- Panasonic/Anchor / Havells.

S&F ceiling rose, PVC/Polycarbonate, 65 x 50 mm,three terminals complete all as specified and directed. Make:- Panasonic/Anchor / Havells.

Supply and fixing LED lights fitting 4 feet,1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.with copper flexible PVC cable of 0.50 sq mm twin core not more than one metre in length taking down old U/S complete all as specified and as directed.complete all as specified and as directed. Make:- Bajaj /Panasonic / Havells/ Crompton .

Supply and fixing sub main wiring with two run of single core 4 Sqmm PVC insulated unsheathed stranded cable copper conductor drawn through PVC casing caping with all fittings including 4 sq mm PVC insulated unsheathed single core copper conductor as earth wire and including PVC casing caping all as specified and as directed. Note : (i) Two run of single core cable 4 sq mm and one run earth wire 2.5 Sq mm will be measured as one length.

Supply and fixing MCB SPN DB made up with sheet metal double door, phosphorised, power coated, neutral link, earth bar and din rail, 4 way with 200 amps rated bus bar, 240 volts complete all as specified and as directed.Make:- Legrand/ L & T/ Hager/ Siemens/ ABB/ Schneider./ C&S Electric Ltd.

Supply and fixing MCB 6 to 32 Amps, SP, 240 Volts ,B- Curve breaking capacity 10 KA as directed by the Engr-in-Charge. Make:- Legrand/ L & T/ Hager/ Siemens/ ABB/ Schneider.

Supply and fixing MCB 6 to 32 Amps, DP 240 Volts ,B- Curve breaking capacity 10 KA as directed by the Engr-in-Charge. Make:- Legrand/ L & T/ Hager/ Siemens/ ABB/ Schneider./ C&S Electric Ltd.

S&F of wall mount fan 400mm sweep double string adjustable oscilating, single phase 230 volt AC energy saving, silent operation, 3 blade high floe wave white colour complete as per manufacturer specification complete all as specified and directed.

Materials and labour for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.00 mm thick burried 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 m below normal ground level, connected to GI strip 4 mm as earthing lead by means of bolts, nuts, check nuts and washers of GI or steel, GI strip proected by 40 mm bore light grade GI pipe and other end connected to earth test point as directed including funnel with watering pipe 20 mm bore light grade galvanised iron, wire mesh, charcoal or coke common salt laid in alternative layer of 15 cm (complete thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1, 50 mm thick pre-cast RCC (1:2:4) type B-1 normal mix cover slab reinforced with 8 mm dia TMT bar 10 cm c/c bothways and single handle of 10 mm dia round bar including necessary excavation, earth work etc. in soft / loose soil and disposal pf soil to a distance n. exc. 50 m and necessary testing on completion all as shown in electrical plate No. 3 MES Schedule Part-I complete all as specified and as directed.

M&L for excavation in trenches, not exceeding 1.5 M in depth for foundation, etc and getting out in soft / loose soil for laying of water supply pipe line / UG cable complete all as specified and directed.

M&L for cutting / boring of existing road / path, hardstanding etc for taking out cable and water pipe to protection with iron cover plate for passing cable, water pipe and making good the disturbed road top surfaces with following cement concrete all type, using of suitable depth and finished with speed breaker complete all as specified and as directed.

Supply and laying dry coarse sand as in cushioning of underground electric cable in trenches, laid to a uniform thickness of 23 cm (15 cm under the cable & 8 cm over the cable) and gently punned down to 18 cm thickness complete all as specified as directed. Note :- Thickness after punning down shall be measured for payment.

Supply & laying in replacement Telerex DWC (Double wall corrugated), HDPE pipe ISI marked of outer dia of 50mm and inner dia 38mm polyethylene including couplers, bends, cap etc., with smooth internal and profiled external surface for non pressure underground complete all as specified and as directed.

Supply and laying XLPE insulated PvC sheathed, armoured, aluminium conductor cable 1100 Volt grade 25 Sqmm 3.5 Core in duct / floor / wall with provision of saddle and lugs, joints etc including connection complete all as specified and as directed.

Supply and laying 40mm bore of GI pipe light grade with all fittings in trenches complete all as specified and as directed.

V CHINNA DURAI (BID ID -3520764)

M/s Pooja Enterprises (BID ID -3520454)

M/s Sriya Enterprises (BID ID -3520775)

RPG AND COMPANY (BID ID -3520633)

BISAKHA PLUMBING WORKS (BID ID -3521156)

M/s Harjas Construction & Waterproofing Co (BID ID -3520751)

KRISHNA TRADING COMPANY (BID ID -3520013)