REPAIRS TO THE DAMAGED ROOF, FOOTPATH, RECREATION ROOM OF JAWANS, COOK HOUSE OF DSC LINES IN HVF, AVADI.

Amount

Surface Excavation soft /loose soil not exceeding 30 cm deep and averaging 15cm deep and getting out as directed by EIC.

Dismantling structural steel work including doors, gates but excluding framed truss etc.

Demolition of unreinforced cement concrete of any description and in any position not otherwise specifically provided.

Taken down door frame with shutter not exceeding 1.5 sq.m and handing over the same to CE/Fy (stores) without taking out shutters from the frame.

Taken down window frame with shutter exc 1.5 sq.m but not exceeding 4 sq.m and handing over the same to CE/Fy (STORES)

M&L for Excavating in post holes hard/dense (or similar holes) each n exc 0.5 cu. m, getting out returning,filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm,

Dismantling of asbestos cement (corrugated,semicorrugated, etc.) sheets in roof coverings.

Dismantling of false ceiling boards(fibre, pulp, insulation etc.,) or insulation boards/slabs. blankets of any thickness and removing to CE/Fy Stores as directed.

M&L For Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc

M&L for Excavating in trenches, hard/dense soil not exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts,wells,cesspits,manholes, pier holes, etc. not exc 10 sq m on plan and n exc 1.5 m in depth and getting out .

Material and labour for brick work built in CM 1:6 using sub-class ''B'' bricks ,straight or curved on plain exc 6m mean radius.

M & L for plastering in CM 1:4 15 mm thick on fair faces of walls incl all bye works .

S&F of 12 mm Wire netting of galvanised steel wire 0.91mm dia fixed and repairs with tinned tacks of wire staples.

M&L for sand filling under foundations,flooring,etc,including watering and consolidation.

Material and Labour for PCC 1:4:8 type D2 using 40mm graded aggregate for foundation.

M&L for cement concrete in foundation ,filling and mass concrete type B2 1:2:4 using 20 mm aggregate.

M &L for Cement concrete tiles 20cm x 20cm x 20mm thick, machine pressed; set jointed and pointed in neat cement slurry in floors, and cut,fininished with white cement & pigment and polished in cm1:4,15 mm thick.

S&F of Rotational moulded polye-thylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all asspecified(2000 litres)

Supplying and laying of CPVC pipes 50 mm outer diameter SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors, trenches complete all as specified.

Supplying and laying of CPVC pipes 40 mm outer diameter SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors, trenches complete all as specified.

S & F of Gun-metal (50mm) , globe or gate valves,with iron wheel head, screwed both ends for iron pipe and fixed.

S & F of Gun-metal (40mm) , globe or gate valves,with iron wheel head, screwed both ends for iron pipe and fixed.

S & F of 20mm Ball valves set Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 2 0 m m - 2 1 0 g m s.)

S&F of Toughned glass door of Thickness 12 mm assembled as a single unit including all necessary fittings to secure the door in partion including S.S handles,locking facility etc all as directed and specified.

S&F of mild steel reinforcement deformed or twisted bars 10 mm dia and over including bending ,cranking ,hooking and tieing with mild steel wire not less than 0.90mm dia or securing with clips.

S & F of 5.5 mm thick Sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 sq. m in each pane.

S&F of Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainlesssteel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening,fixing etc complete all as specified.

M&L for virified Ceramic tiles dark shade 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including screed bed or bedding layer in CM1:3, 20mm thick for laying floor finishes.

S&F of Anodised aluminium snap grid 605 x 605 mm frame work for false ceiling all as specified.

M&L for Exposed metal frame ceiling with 8 mm thick calcium silicate board of siliceous and calcareous material reinforcedwith cellulose fibre for fixing in 600 mm x 600mm grid (Frame work for ceiling shall be measured and paid separately)

Supply and Fixing PVC cornice of size 90mm to 120mm ,box type /open type/closed type with desired design and pattern as directed.

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

S&F Pre-painted galvalume aluminum 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 specified.

Suppy and fixing of steel work in tubular trusses, square tube,rectungalar tube, hollow section including special shaped washer etc. complete using ERW or induction butt welded tubes on forming to I. S.1161- 1979 grade St.-240 .

M & L for Rounding to edges of stone slabs one edge,such as in steps, cooking platform, and other similar situations.

M & L for Granite (of any type) tiles 20 mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete

S & F of 2nd class hardwood plain,solid ,straight ,chowkats, and frames ,wrought,framed rebated on the solid ,rounded or chamfered,put together with glue pinned at joints, supplied and fixed.

S/F of 1st class hardwood Flush, door shutters 30mm thickness, solid core construction with block,board core and plywood face panels, commercial type on both sides.

S&F of Aluminium anodised,Barrel tower bolts (150mm) of extruded section and fixed.

S&F of butt hinges (125mm) cast, brass with mild steel hinge pin,bright polished and fixed but type B-12.

S&F of Aluminium handles (150 mm), cast type,anodised

S&F of Aluminium anodised, skeleton tower bolts size 450 mm with plate, staples and bolt of extruded section and fixed.

S & F of Anodised aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified and with powder coating of any colour (Thickness or powder coating not less than 50 micron).

Material and labour for painting steel surfaces of any description over 10cm width or grith with two coats of synthetic enamel paint over a coat of red oxide,zinc chrome primer including preparing old surfaces .

Material and labour for painting steel surfaces of any description over 10cm width or grith with two coats of synthetic enamel paint over a coat of red oxide,zinc chrome primer including preparing new surfaces .

Material and labour for applying two coats of plastic emulsion paint with one coat of internal wall primer on internal & exterior wall 10 cm grith including preparation of old wall surfaces all complete.

Complete removal of existing treatment on internal wall surfaces

Material and labour for applying two coats of plastic emulsion paint with one coat primer on internal & exterior wall and new painted surfaces of any description over 10 cm girth or width, not otherwise described all complete, including preparation of new surfaces

Material and labour for white washing on ceiling with two coats including preparation of old ceiling surfaces.

Material and labour for painting two coats of synthetic enamel paint with one coat pink primer on new wood surfaces of any description, not other wise descri-bed,over 10cm width or girth and preparation of new or untreated surfaces.

Removal of excavated soils exceeding 250m but not exceeding 500m and depositing where directed.

Removal of excavated rocks exceeding 250m but not exceeding 500m and depositing where directed.

Material and labour for Point wiring with 1.5sqmm PVC insulated sheathed single core cable 1100V grade confirming to IS 694 multi strand copper conductor along with 2mm thick PVC conduuit accessories run on wall or roof including M.S. switch box concealed in the wall(made out of 3mm thick sheet) and laminated sun mica sheet 3mm thick cover for housing the switches, regulators and plug socket etc. mount on a wall/roof etc. including 1.5 sqmm & 2.5 sqmm bare copper earth continuity wire. (Make: Kundan/ Finolex/ Havells) or Suitably equivalent make. a)one light /fan/Bell push point controlled by one switch with cables1.5 sqmm size.

Material and labour for Point wiring with 1.5sqmm PVC insulated sheathed single core cable 1100V grade confirming to IS 694 multi strand copper conductor along with 2mm thick PVC conduuit accessories run on wall or roof including M.S. switch box concealed in the wall(made out of 3mm thick sheet) and laminated sun mica sheet 3mm thick cover for housing the switches, regulators and plug socket etc. mount on a wall/roof etc. including 1.5 sqmm & 2.5 sqmm bare copper earth continuity wire. (Make: Kundan/ Finolex/ Havells) or Suitably equivalent make. b)One 3 pin socket outlet 5 amps on the same board with other switches, with cables 1.5 sqmm size.

Material and labour for Point wiring with 1.5sqmm PVC insulated sheathed single core cable 1100V grade confirming to IS 694 multi strand copper conductor along with 2mm thick PVC conduuit accessories run on wall or roof including M.S. switch box concealed in the wall(made out of 3mm thick sheet) and laminated sun mica sheet 3mm thick cover for housing the switches, regulators and plug socket etc. mount on a wall/roof etc. including 1.5 sqmm & 2.5 sqmm bare copper earth continuity wire. (Make: Kundan/ Finolex/ Havells) or Suitably equivalent make. c)One 3 pin socket outlet 5 amps independent, with cables 2.5 sqmm size.

Supply & fixing and connecting of switch piano, flush type single pole one way 6 amps. (Make: ANCHOR / LEGRAND/ HAVELLS) or suitable equivalent make

Supply, fixing and connecting to the system of Socket outlet 2 in 1, 3 pin, 6A flush type (Make: ANCHOR / LEGRAND/ HAVELLS) or suitable equivalent make

Supply & fixing and connecting of switch piano, flush type single pole one way 16 amps. (Make: ANCHOR / LEGRAND/ HAVELLS) or suitable equivalent make

Supply & fixing and connecting of socket outlet two in one, three pin , 6 and 16 amp Flush type (Make: ANCHOR / LEGRAND/ HAVELLS) or suitable equivalent make

Supply and fixing LED lights fitting 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. (Make: Philips / Wipro / CG / Havells) or suitably equivalent make.

Supply & fixing of LED light fitting 1x9W/1X10W bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size. (Make: Philips / Wipro / CG / Havells/C&S) or suitable equivalent make

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC), IS 374-2019 (Make : Crompton - Energion Riviera/ Atomberg - Renesa Alpha/ Havells - Efficiencia Neo /orient - Hectre 500 / Luker - Eco 30 Neo / Luminous - Triana) or suitably equivalent make.

Material & Labour for ceiling rose, 3 Phase/PVC /polycorbonate, isolated body (Make: ANCHOR / LEGRAND/ HAVELLS) or suitably equivalent make

Taking down Aluminium point wiring(light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody for taking credit and making good disturbed surfaces of wall, floors, etc.

Material & Labour for wiring with two runs of FRLS PVC insulated sheathed single core copper cable upto 1100 volts grade confirming to IS 694 multistrand with copper conductor along with PVC conduit and conduit accessories run on wall/roof one run of copper cable as earth wire. (Make : Kundan/ Finolex/ Havells/ polycab) or suitably equivalent make, a) 2x2.5 sq.mm+1x2.5 sq.mm earth wire

Material & Labour for wiring with two runs of FRLS PVC insulated sheathed single core copper cable upto 1100 volts grade confirming to IS 694 multistrand with copper conductor along with PVC conduit and conduit accessories run on wall/roof one run of copper cable as earth wire. (Make : Kundan/ Finolex/ Havells/ polycab) or suitably equivalent make. b) 2x4.0 sq.mm+1x4.0 sq.mm earth wire

Material and Labour for Brick walls Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc. and making good, cutting exceeding 10cm but not exc 20cm girth

Supply & fixing sheet metal enclosures for DB's when MCBs to be use, single pole and neutral, 240 volts,8 way with 200 amps rated bus bar, double door. (Make: STANDARD / LEGRAND / HAVELLS/ Schneider) or suitable equivalent make.

Supply & fixing sheet metal enclosures for DB's when MCBs to be use, 415 V,Triple pole and neutral, 4 way with 200 amps rated bus bar, double door. (Make: STANDARD / LEGRAND / HAVELLS/ Schneider) or suitable equivalent make

Supply and fixing 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 6 to 32 AMP, in the MCB DB Complete with connection testing and commissioning. ( Make: STANDARD /LEGRAND/ HAVELLS / ABB / Schneider) or suitable equivalent make.

Supply and fixing 415V 10KA 'B' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the DB complete with connection testing and commissioning. TP (Triple pole) 25 To 63 AMP (Make: Legrand/Havells/ABB) or suitable equivalent make.

Supply and fixing 415V 10KA 'B' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the DB complete with connection testing and commissioning. TPN/FP 40 to 100 AMP (Make: Legrand/Havells/ABB) or suitable equivalent make.

Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium stranded conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 16 sq. mm nominal cross section in service connections 4 core. (Make: Finolex/ Havells / Polycab) or suitable equivalent make.

Excavating in trenches Hard/dense soil not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying cable.

Material & labour for sand filling for cushioning on U.G cable

Materal &labour for Bricks; common burnt clay building bricks sub class B designation 75, Old size bricks for protection to U.G cable

Returing, refilling Hard/dense soil in the excavated trench after laying of power cable including spreading levelling, watering and well ramming in layers not exc 25 cm.

Demolition of cement concrete of any description and in any position

Material and labour for cement concrete 1:2:4 Type B1 using 20mm graded aggregate in foundations, filling and mass concrete.

Supply & fixing of galvanised steel tubes, medium grade 50mm dia

Supply and fixing round shape 15 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete. (Make: PHILIPS / Bajaj /CG /Havells / Wipro) Or suitable equivalent make.

Supply and fixing of Decorative type Wall mounting fan with all accessories 400mm sweep (Make:Orient/Usha /Bajaj/CG) or suitable equivalent make

Supply, fixing & connecting of the system cable end termination of size 16 sqmm 4 core including with suitable cable gland & lugs.

Supply and fixing of spot light, 7W, cool day white. (Make:: philips model Astra spot Light or equivalent of wipro/havells/CG) or suitable equivalent make

Supply of LED wall mounting light fitting (focus), 9/12W, 230 V AC. (Make:philips/wipro/ havells/CG) or suitable equivalent make.

Fixing only of LED wall mounting light fitting

Supply and fxing of LED ceiling/Recessed mounting fitting complete with suitable LED lamp and accessories,Wattage 24 to 30 watts and minimum system output 1800 lumens. (Make: PHILIPS / Bajaj /CG /Havells / Wipro) Or suitable equivalent make.

LESS CREDIT : Dismantled item of copper/Aluminium point wiring complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, etc.

Sri Krishna Agencies (BID ID -861331)

S VINAYAGAMURTHY (BID ID -862797)

VIJAYALAKSHMI ENETERPRISES (BID ID -862798)