SPECIAL REPAIR TO BK NO.13 CAMP 23/3 AND BK NO.10 CAMP 23/2 AT CLEMENT TOWN.

Amount

Dismantling asbestos cement (corrugated, semicorrugated etc) sheets in roof coverings incl ridges etc complete all as specified and 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 and 150AZ as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and 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 and 150AZ as in roof covering/cladding to wall, ridge etc fixed with self tapping screws complete all as specified and directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc complete all as specified and directed.

M&L for Non Skid coloured ceramic tiles 10mm thick grade-4 (square/ rectangular) area of each tiles exc 0.18 Sqm but n. exc 0.38 Sqm (600x600mm) in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed of cement mortar 1:6 complete all as specified and directed.

M&L for Non Skid coloured ceramic tiles 10mm thick grade-4 (square/ rectangular) area of each tiles exc 0.18 Sqm but n. exc 0.38 Sqm (600x600mm) as in vertical surface such as dado/ skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick rendering in CM (1:4) to recieve tiles complete all as specified and directed.

Dismantling of wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs/ blankets, any thickness, including cover fillets complete all as specified and directed.

M&L for false ceiling with semi perforated 12mm thick micro triangular edged at all heights with GRG (glass fiber reinforced gypsum) false ceiling tiles of size 595x595 of approved texture design and pattern having moisture content less than 2%, humidity resistance of 99%, NCR 0.50 to 0.75 as per IS 8225, 1987, non combustible as per BS 475 (Part-IV 1970 and light code description unit rate No 429 sub head 26.0 new technologies and material) reflectance of 85% minimum to laid in true horizontal level suspended on interlocking metal 'T' grid of hot dipped galvanised iron section of 0.33mm thick (galvanised @ 120gms per Sqm) including both side comprising of main 'T' runner of size 15x32mm of length of 3000 mm, cross 'T' of size 15x32mm of length 1200mm and secondary intermediate cross 'T' of size 15x32mm of length of 600mm to form grid module of size 600x600mm suspended from ceiling using galvanised metal sheet item (galvanised @ 80gms per Sqm) i.e. 50mm long 8mm outer diameter M-6, fasteners, 6mm dia fully threaded hanger rod upto 1000mm length and L shape level adjusters of size 85x25mm galvanised iron perimeter wall angle of size 24x24x0.4mm of length 3000mm to be fixed on perimeter of wall/partition with the help of plastic rawal plugs at 450mm center to center and 40mm long dry wall screw. The work shall be carried out as per specification complete all as specified and directed. (Make : Diamond ceiling/Gypcore/Maruti Gypsum/Shera as approved by GE).

M&L for 75mm thick PCC (1:3:6) type C2 (Using 40mm graded crushed stone aggregate) as in plinth protection/path laid in panels, finish the top surfaces even and smooth complete all as specified and directed.

Taking down cement plaster of any description including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed.

M&L for 15mm thick plaster in CM (1:6) on fair face of brick walls finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of newly plastered surface of wall and applying two coats of internal acrylic distemper including a coat of primer of approved tint over a coat of wall care putty complete all as specified and directed.

M&L for applying two coats of internal acrylic distemper of approved tint over a coat of wall care putty on walls after complete removal of existing treatment complete all as specified and directed.

M&L for 15mm thick plaster in CM (1:4) on fair face of brick walls finished even and smooth without using extra cement complete all as specified and directed.

M&L for applying two coats of exterior acrylic emulsion paint over a coat of primer after preparation of newly plastered/concrete surfaces on wall complete all as specified and directed.

M&L for applying two coats of exterior acrylic emulsion paint after complete removal of existing treatment including preparation of old plastered/concrete surfaces on wall complete all as specified and directed.

Taking down chowkhats or frames area n. exc 1.50 Sqm each with shutters (without taking off shutters from the frames) complete all as specified and directed.

Taking down shutter of any description exc 1 Sqm but n. exc 2 sqm each complete all as specified and directed.

S&F 30mm thick flush shutter solid core construction with block board core and ply wood face panels, commercial type both sides complete all as specified and directed. (Make : Green Ply/Century ply/ Archid Ply as approved by GE).

M&L for 0.9mm thick decorative laminate type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturer's instructions complete all as specified and directed.

S&F second class timber framed wrought hard-wood in scantlings complete all as specified and directed.

S&F 30mm thick 2nd class hard wood factory made glazed and skelton shutter, open rebated and prepaned to receive glass, gauge etc (without sash bars) edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass etc sizes of members of shutters complete all as specified and directed.

S&F galvanised mild steel wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks or galvanized wire staples complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint to new undecorated wooden surfaces over a coat of pink primer including preparation, over 10cm width or girth complete all as specified and directed.

S&F window/ventilator prepainted section of frame 72x55mm fixed to wall or concrete surface with rawl plugs made of galvanised steel powder coated and section of shutter 47x20mm, mulion section 72x50mm (Base steel as per IS 513 "D" quality galvanized as per IS 277 with zinc of 120 gms/Sqm) glazed and wire gauge shutter prepared to receive wiremesh to the shutter (Double door shutter) with total coated thickness of 0.6mm including grills/guard bars made made of 10mm square bars powder coated fixed to window frame with screws at 150mm c/c both ways, 4 mm thick sheet glass, 0.36mm stainless steel wire cloth i.e. 1.4mm aperture and necessary fittings and all builders hardware such as handles, tower bolts & stays etc complete all as specified and as directed

S&F 250mm Mild steel sliding door bolts, plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate complete all as specified and directed.

S&F 100mm size mild steel butt hinges medium weight, cold rolled complete all as specified and directed.

S&F 200mm long aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

S&F 150mm size extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S&F mild steel 160mm, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed.

M&L for 75mm thick PCC (1:4:8) type D2 (Using 40mm graded crushed stone aggregate) as in path finish the top surfaces even and rough to receive top layer complete all as specified and directed.

M&L for rubber moulded coloured glossy finish cement concrete chequered tiles of size 30cm X 30cm X 20mm thick jointed in neat cement slurry and pointed in white or coloured cement and pigment to match the surface of tile as in floor over 15mm thick screed bed in CM (1:6) complete all as specified and directed.

M&L for PCC 1:2:4 type B0 (using 12.5mm graded crushed stone aggregate) as in kerb stone, coping, edging, filling gap between wall and roof sheets including necessary form work complete all as specified and directed.

M&L for plain cement concrete (1:3:6) type C1 (using 20mm graded crushed stone aggregate) as in surface channel or drain or benching in manhole complete all as specified and directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement including forms, moulds, mitered/stopped ends etc complete all as specified and directed.

M&L for PCC (1:2:4) type B0 (using 12.5mm graded crushed stone aggregate) as in coping, edging including necessary form work complete all as specified and directed.

Demolition of brick work or stone masonry built in cement mortar including all quoins, arches, jambs etc complete all as specified and directed.

M&L for brick work with sub class 'B' old size bricks straight or curved on plan exc 6m mean radius built in CM (1:6) complete all as specified and directed.

M&L for 15mm thick plaster in CM (1:4) on fair face of brick walls finished even and smooth without using extra cement complete all as specified and directed.

M&L for applying two coats of cement base paint after preparation of newly plastered/concrete surfaces over alkali resistant primer on wall including preparation of surfaces complete all as specified and directed.

Dismantling and taking down carefully U/S copper / aluminium point wiring (light, fan, socket, power) complete fitting such as switches, ceiling roses, pendants, lamp holder, light fitting etc including CI/Pressed steel terminals, switch box, and making good the disturbed surface of wall/floor etc, to match with the existing surfaces of wall/floor complete all as specified and directed.

Dismantling and taking down carefully sub-main wiring/service wire of any size including wooden batten etc and making good the disturbed surfaces of wall/floor to match with the existing wall/floor etc. complete all as specified and directed.

Dismantling and taking down carefully existing DB’s any type and making good the disturbed surfaces of wall/floor to match with the existing wall/floor etc. complete all as specified and directed.

Material and labour for point wiring with 1.5 sq mm PVC insulated, unsheathed, stranded copper conductor (FRLS) cable single core 1100 Volt grade in and including rigid PVC conduit medium grade 20mm dia or more ISI Marked concealed/ surface conduit and conduit accessories and cutting chases of suitable girth where required on brick/concrete surface & making good disturbed surface,provision of Pressed steel terminal switch box with plastic laminated sheet 3 mm thick fixed with brass screw and washers along with 1.5 sq mm PVC insulated unsheathed stranded copper conductor cable ( FRLS ) as earth wire connected with main common earth dolly complete all as specified and directed for the following :-

One light/fan/bell/exhaust fan point controlled by one, 01-way Piano type switch 06 Amp complete all as specified and directed.

One 3pin 5 Amps socket out let on same board controlled with other switch by one, 01-way Piano type switch complete all specified and directed.

One 3pin 5 Amps socket out let on independent board controlled by one, 01-way Piano type switch complete all specified and directed .

All as per item No 44 above but with 2.5 Sqmm PVC insulated FRLS cable for 15 Amps power point complete all as specified and directed.

Supply and fixing switch piano flush type single pole, one-way 5 Amps, 240 Volts AC complete all as specified and directed.

Supply and fixing switch piano flush single pole, one-way 16 Amp, 240 Volts AC complete all as specified and directed.

Supply and fixing socket out let 5 Amps flush type complete all as specified and directed.

Supply and fixing socket out let 5/6pin 5 Amp and 15 Amp flush type (multi) suitable for 240 Volt AC complete all as specified and directed.

Supply and fixing in repair stepped type electronic fan regulator flush socket type 120W complete all as specified and directed.

Supply and fixing ceiling rose 3 terminal/PVC/ Polycarbonate, isolated body complete all as specified and directed.

Supply and fixing batton/angle holder insulated bodywith back plate including 09 Watt LED Bulb complete all as specified and directed.

Taking down ceiling fan from existing building again refixing the same ceiling fan connecting up including provision of cable flexible 3 core of suitable size wire from ceiling rose to connect fan complete all as specified and directed.

S& F wall mounted LED batten Box type fitting Blu colour end caps pre-wired LED fitting all as per cat part No MLN 1 LT 8-16 with & including LED T8 tubular lamp cat part No. LT 8-20-865-2 complete all as specified and directed of make Cromption or equivalent make in Havells /Philips as approved by GE.

S & F in repair LED building security light with bracket and fixing arrangements 25 watt LED complete all as specified and directed. Cat Part No LSTS-25 CDL of Crompton or equivalent make in Havells/ Philips as approved by GE.

Supply and fixing sheet metal enclosure double door type for MCBs DB SPN(Single pole and neutral) 240V AC 8 way with 200 Amps rated busbar all as specified and directed . (Make- legrand/ Hair/ Schnider/ Havells).

Supply and fixing MCB SP 06 to 32 Amp 'B' series 10 KA repturing capacity complete all as specified and directed.

Supply and fixing MCB SPN 40 Amp 'B' series 240 V AC 10 KA repturing capacity complete all as specified and directed.

Supply and fixing sheet metal enclosure double door type for MCBs DB TPN (Triple pole and neutral) 240V AC 4 way with 200 Amps rated busbar complete all as specified and directed. (Make- legrand/ havells/ Hair/ Schnider).

Supply and fixing sub main wiring two single core 6 sq mm PVC insulated unsheathed stranded copper conductor cable ( FRLS ) 1100Volts grade drawn in & including rigid PVC conduit 20mm dia or more medium grade concealed/ surface in wall along with 6 Sq mm PVC insulated unsheathed copper conductor cable (FRLS ) as earth wire and wire connected with main earth dolly including cutting chasing and making good disturbed portion complete all as specified and directed.

Supply and fixing MCB TPN 63 Amp 240 V AC 10 KA repturing capacity complete all as specified and directed.

M&L in repair for under ground cable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade cross sectional area 16 sqmm 4 core complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for taking out cables, pipe line etc for repairs/ laying cables etc and getting out in soft/ loose soil complete all as specified and as directed.

Material and labour for dry river sand cushioning over and around the cable for cable protection in trenches, leveled and punned down complete all as specified and directed.

Supply and laying, reiforced precast concrete cable cover, class LV, Type-1 flat, size 250mm x 150mm x 40mm complete all as specified and directed.

Returning filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removal of excavated material (soil) to a distance not exceeding 50 Mtr and depositing where directed at a level not exceeding 1.5 M above the starting point complete all as specified and directed.

M&L for earthing complete with galvanished steel earth plate electrode 600x600x6.0 mm thick buried directly in ground and earth pit not less than 2.25 mtr deep below NGL and top edge of the plate not less than 1.5 Mtr deep below NGL, surrounded with adequate qty of char coal dust mixed with salt to a packed thickness not less than 15 Cm on all sides of earth plate incl excavation, earth work, returning filling in , removal of surplus soil to a distance in n.exc. 50 mtr incl GI wire 4 mm as earthing lead with nut bolts etc to earth plate one end connected to continuous earth wire incl GI pipe watering light grade with CI funnel and wire mesh and PCC 1:2:4 type B-1 as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1 duly re-enforced with MS bar 6mm dia @ 150mm C/C both ways with 10mm dia MS bar lifting handles, all as described in electric plate No. 3 of SSR part-I complete all as specified and directed.

NOTES :- 1. For the items for which specifications not mentioned any where in the tender, the BIS specifications shall be followed.

Nanda Brothers