PROVISION OF TOILET BLOCK AND HARD STANDING NEAR FAMILY WELFARE CENTRE AT VAYU VIHAR, AF STN, SRI VIJAYA PURAM AND OTHER SANCTIONED WORK AT BRIGADE MAGAZINE UNDER GE BRICHGUNJ

Amount

Excavation in trenches n exc 1.5m wide and n exc 1.5 m in depth, for foundation, etc for shafts, well, cesspits, manholes, pier holes, drains, etc n exc 10 sqm on plan and n exc 1.5m in depth and getting out of soil in Hard/dense soil complete all as specified and as directed.

Removing excavated materials to a distance n.exc. 50 m and depositing where directed at a level n exc 1.50m above the starting point in hard dense soil complete all as specififed and directed

Returning, filling in excavated approved soil, including spreading, levelling, watering and well ramming in layers not exceeding 25cm each complete all as specified and directed.

M&L PCC 1:4:8 (Type D2) using 40 mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

M&L RCC M-30 (design mix) using 20 mm graded stone aggregate as in foundations, including rafts, footing foundation beams, plinth beam, base for coulm, etc basement slab under ream piles and mass concrete complete all as specified and directed.

M&L RCC M-30 (design mix)using 20 mm graded stone aggregate as in Col, Pillars post and struts etc complete all as specified and directed

M & L for RCC- M -30 Design Mix as in beams, cantilevers,bressummers, lintels over 1.5m span as specified and directed

Use and waste of form work to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter for fair finished surfaces complete all as specified and directed.

M & L for Use and waste of form work to sides of pillars, posts, struts, piers, columns and stanchions complete all as specified and directed.

Use and waste of form work to sides and sofit of floor & roof beams, beam haunching, girders, bressumers, lintels, cantilevers, shelves including support, overhang etc also spray between floor and beam for fair finished flat surfaces complete all as specified and directed.

M&L TMT mild steel 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 theincluding mild steel wire (annealed) not less than 0.9mmdia or securing with clips quality conforming to complete all as specified and directed

All as per item No 11, but 5mm dia and over up to and including 10mm dia as in stirrups, spacers, binders and the like complete all as specified and directed

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

M&L 15mm thick rendering in two layers of 10mm thick backing coat in CM 1:6 and 5mm thick floating coat in CM 1:4 mixed with water proofing compound on all external wall surfaces finished even and smooth without using extra cement. (Note : Water proofing compound shall be measured and paid seperately)

Supply only integral WPC (3% by wt of cement).

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

M&L for preparation of new plastered or unplastered surface of wall and applying Two or more 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.

M & L M& L for preparation of plastered or unplastered surface and applying two or more coats Distempering with 1st quality distemper (ready/mixed) having VOC content less than 50 gms/ltr, of approved manufacturer, of required shade & colour complete as per manufacturer's instructionscomplete all as specified and directed.

M&L for Damp proof course 40mm thick in cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate mixed with integral water proofing compound, to horizontal or vertical surfaces including necessary form work complete (integral water proofing compound to be measured separately as supply only).

M & L for Broken stone or boulders hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L for providing 75 mm thick, PCC 1:4:8 type D2 using 40 mm graded stone aggregate as in sub base of floors complete all as specified and directed.

M/L 40mm thk PCC 1:2:4 type B-1 using 20 mm graded agg as in flooring finished fair and even without using extra cement complete all as specified and directed.

M&L for 75mm thick Cement concrete in C2 type (1:3:6) using 20mm graded stone aggregate as in plinth protection and finished even and smooth with using extra cement complete all as specified and directed. .

M & L for coloured chequered cement concrete tiles 30 cm x 30cm x 25 mm thick, set and jointed neat cement slurry and pointed with With mixture of white & grey cement in equal proportions & no pigment, over and including 20 mm thick screed bed or bedding layer in cm 1:6 etc. complete all as specified and directed.

M&L for coloured non skid ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exc 0.11 sqm n.exc 0.18 sqm, in floors etc set and jointed in neat cement slurry and pointed with coloured cement to match the colour of tiles over and including screed bed or bedding layer of mortar 15 mm thick in CM 1:6 for laying floor finishes complete all as specified and directed.

M&L Glazed ceramic coloured / printed tiles (450X300mm) x6-7mm thick on vertical surfaces as in skirting/dado, set and jointed with neat cement slurry and pointed in white/coloured cement to match the shade of tiles over 10mm thick rendering in cement mortar 1:3. complete all as specified and as directed.

Providing and fixing factory made uPVC Frames (60mm x 58mm) white colour casement/sliding window/door, made of extruded profiles. Profiles of frames and sash will be mitered cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc.. making arrangement for fixing of hardware, EPDM gasket, 1.2+ 0.2.mm thick galvanized steel profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, all complete and as directed, (Glazing, hardware hinges and fitting, EPDM rubber gasketetc. to be paid separately.)

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 complete all as specified and directed.

Excavation in post holes (or similar holes) each n.exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25 cm, watering and removing surplus soil to a distance n.exc 50 m and making good surface all as specified.

M&L PCC 1:3:6 type C2 (40 mm graded stone aggregate) in foundation filling and mass concrete or post holes all as specified.

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 complete all as specified and as directed.

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,ridges, hips, valley gutter, drip and straight flashing (length and girth as fixed) fixed with self tapping screws complete all as specified and as directed.

S&F Steel works In tubular/ posts/ trusses/ purlin including special shaped washer etc.complete using ERW or induction butt welded tubes conforming to IS 1161-1797 grade St 240 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 etc and fixed by riveting or welding or with nut and bolts (including nuts and bolts) conforming to Fe-410-W grade E 251 Quality B complete all as specified and directed.

S&F Mild steel bolts exc 12mm dia and n exc 20mm dia purpose made with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut. exc 30cm long all as specified.

S & F for Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165

S &F MS work in wind ties for roof including securing bolts all as specified

M&L Painting to new steel and iron surfaces of exc. 10cm wide or girth by two coats of synthetic enamel paints over a coat of red oxide primer including preparation complete all as specified and as directed.

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

S&F Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and as directed.

S&F Oval shape vitreous china white thin Rim table top basin of size 500x380x120mm with 32mm waste coupling brass chromium plated suitable for wash hand basins all as specified and directed by Enge-in-Charge.

S&F brass CP 15mm dia bore Central hole basin mixer with regular spout without popup waste system with 450mm long braided hoses, 20mm cartridge size also available complete all as specified and as directed by Engineer-in-Charge.

S&F Vitreous China wash down water closet pan (pedestal pattern) including seat cover, white including connection to trap and to flushing pipe, anti syphonge pipe etc, including making good the floor complete all as specified and as directed.

S&F 10 Ltrs PVC flushing cistern low level white with PVC out pipe, ball valve, float valve and handle including brackets complete all as specified and directed

S&F vitreous China urinal, half stall type complete including waste pipe, flush pipe & providing and fixing plugs, bedding urinal against wall in cement mortar 1:2 securing urinal to plugs with and including 60mm long brass screws pointing around urinal back in cement etc, and including connection to flushing pipe and outgoing pipes fixed in repairs complete all as specified and as directed by Engineer-in-Charge.

S&F chromium plated hand shower (health faucet) 1 meter, with PVC tube with wall hook , complete all as specified and as directed.

S&F Toilet paper holder,with flap type fixed to wall with chromium plated brass screws.

S&F two way bib cock, with wall flange complete all as specified and as directed

S&F 15mm Bore Stop Valves / Angle Cock Fancy Type Chromium plated cast copper alloy screwed down high pressure with crutch or butterfly handles screwed both ends.

S&F looking mirror Bevelled Edge 600mmx450mm mounted on 6mm thick AC building board or commercial ply wood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and directed

S & F for soap dish, any type, fixed to plugs with chromium plated brass screws complete all as specified and as directed by the Engineer-in-Charge

S&F 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

S & F soap dispenser with glass bottle all as specified and as directed

S&F CP towel rings fixed with and including plated brass screws and wooden/plastic cleats (minimum weight 90 gms) complete all as specified and as directed

S & F chromiium plated Bottle trap of 32mm bore for wash basins with inlet and outlet screwed for pipe or connections including necessary packing, union, cap & fixed complete all as specified and directed

Supplying & laying of 25mm dia CPVC Pipes SDR 11& Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specifed and as directed.

Supplying & laying of 20mm dia CPVC Pipes SDR 11& Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specifed and as directed.

S&F 1000ltr Capacity Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specified and directed.

S&F CI floor traps 110mm bore with stainless steel grating including jointing to waste pipe in cement concrete 1:2:4 type B-1 complete all as specified and directed.

S & F 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floorss complete all as specified.

S & F 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to wall with clamps complete all as specified.

S & F 75mm bore PVC (SWR) bends of any radius with access door, complete all as specified

S & F for 75 mm bore PVC (SWR) junction (single T) with access door equal or unequal, complete all as specified

S & F in PVC (SWR) pipes 150 mm bore single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and as directed

M&L point wiring with 1.5 Sqmm FRLS multi strand PVC insulated and unsheathed copper conductor cable concealed in and including PVC conduit of 20 mm dia. ISI marked complete with 1.60mm thick pressed steel concealed galvanised terminal boxes and with top cover 3.0 mm thick ISI marked plastic laminated hylum sheet of reqd colour fixed with brass screws and cup washers, complete with all accessories and all as specified including 1.5 Sqmm (FRLS) PVC insulated unsheathed multistranded copper conductor to common earth and connected to earth dolly (a) One light /bell /fan point controlled by one switch

One 3 pin 5 Amp switch socket out let point on an same board.

S&F switch piano flush type 5 Amp single pole one way.

Supply and fix switch socket combination 2 in1,3 pin 5 amps flush/box type, complete all as specified and as dircted.

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 exhaust fan suitable for on working of AC 230 V ,50 Hz 300 mm sweep 1200 RPM,with steel metal body ,incl louvers complete all as specified

M&L for sub main wiring with two single core 4.0 Sqmm (FRLS) copper conductor PVC unsheathed cable 1100 volts grade, multistranded with copper conductor including PVC conduit (appropriate size) drawn through incl PVC Conduit / concealed and all accessories fixed to wall for sub main connection including 2.5 Sqmm (FRLS) PVC insulated multistranded unsheathed copper conductor used as a earth wire to common earth and connection to earth dolly all as specified. ( Note :- Two runs of 4.0 sqmm (FRLS) and one run of 2.5 sqmm (FRLS) copper conductor and PVC Conduit shall be measured as one unit length.)

Supply and fix energy efficient LED Smart bright batten 22 watt fitting 4ft in length nano diffuser technology to ensure minimum loss in light transmitted, long life of over 30000 hours including lamp and connecting with twin core shethed cable from fitting to ceiling rose all as specified and as diected.

S&F 36W 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 25 mm bore GI light grade pipe approx. 0.6 M long) nuts, bolts etc to be fixed as on walls complete as directed.

Supply & Lay XLPE insulated, heavy duty 1100 volt grade electric armoured LT UG cable with aluminium conductor of size 10 Sqmm 4 Core in trenches/along the wall/including making all connections, saddles,complete wih aluminium lugs as required at site and as directed.

Supply & lay cable protection pipe of HDPE double wall corrugated (DWC) incl couplers,bends etc of size 50 mm OD and ID 38mm confirming to IS 14930 -II and ISI Marked all specified and directed.

Supply and fix metal enclosure distribution board SPN, 8 way 240 volts, with 200 amps rated bus bar, double door, suitable for mounting MCBs, including taking down old MCB/DB, complete all as as specified and as directed by Engineer-in-Charge Note:- Incoming & Outgoing connections from the DB shall be provided with proper lugs/thimbles etc.

S&F in repair MCB single pole and neutral, 240 volts, 40 amps,10KA,230V, B series complete all as specified and as directed by Engineer-in-Charge

S&F in repair MCB single pole 240 volts, 5 to 32 amps,10KA,B series ,230v complete all as specified and as directed by Engineer-in-Charge

S & F in Ball brass float valves of size 25mm, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete allas specified and directed

M&L for Cutting the existing water main 40mm dia and insert 'T' reducer/ferrule for taking branch connection of size 25mm including all amaterials as required and excavation, earth work complete all as specified and directed by Engr-in-Charge.

S & F Gun metal gate valve with iron wheel head screwed both ends for iron pipe and fixed complete after dismantling and taking out the existing unserviceable Gun metal gate valve of size 25 mm all as specified

S& F steel water tubes medium grade (ISI marked) galvanised with all fittings and fixed to walls or laid on floor or in ceilings of size 25 mm bore pipe alongwith all fittings as per site reqirement including taking out of old pipelines complete all as specified and as directed by Engr-in-Charge. Make : Tata/Jindal/Bansal

Supply and fix air termination, single pointed aluminium rod 12mm dia and 300 mm long, including base plate complete with all screws, nut/bolts complete all as specifid and directed.

S & F test poing terminal block made of gun metal or phosphours bronze size 75 x75 x25 mm drilled and screwed including 3 nos . 8 mm dia 25 mm long hex Head screw complete all as specifid and directed.

Taking out old serviceable Aluminium strip and refixing with new saddles and supporting insulator fixed with non-corosive screw/nut, bolt etc. complete all as specified as directed.

S & F Aluminium strip 25 X 3.15 mm with saddles and supporting insulator fixed with non-corosive screw/nut, bolt etc. for roof conductors and down conductors above ground including taking out old serviceable strip complete all as specified as directed.

S & F GI strip 32 X 6 mm with saddles and supporting insulator fixed with non-corrosive screw/nut, bolt etc. for loop conductors above ground taking out old serviceable strip complete all as specified as directed.

M&L for pre-cast cement concreate block of size 0.2M x0.2M x0.10 M for fixing of roof conductor Aluminium strip type C1 1:3:6 using 20mm graded stone aggregate in cement motor 1:4 complete all as specified and directed.

Ravi Enterprises (BID ID -3493161)

ICON AGENCIES (BID ID -3493573)

SKY GROUP (BID ID -3493373)

Chandra Construction Enterprises (BID ID -3493486)

DHAKSHNA MOORTHY AND SON (BID ID -3493314)

MGP Enterprises (BID ID -3492999)

Tropical Refrigeration (BID ID -3493120)