SPECIAL REPAIRS TO BLDG NO T 407 ADM BLOCK IN ZONE K AT MIL STN AGARTALA

Amount

Schedule'A' Part-I: B&R works

Taking down Chowkhats or frames with shutters (without taking off shutters from the frame) not exc. 1.5 sq. m each complete all as specified and as directed.

Taking down Chowkhats or frames with shutters (without taking off shutters from the frame) exc 1.5 sq. m but n exc 4 sq. m each complete all as specified and as directed.

Dismantling of AC /CGI corrugated sheet in roofing any gauge and any thickness including ridge, valley/gutter etc.

Dismantling boarding any description fixed in any position fixed in the nails.

Dismantling timber scantlings posts, rafters, purlins, etc. under 40 sq. cm in section

Dismantling plain AC sheeting, any, thickness, including Nainital or similar pattern roof covering and wall cladding all as specified and directed.

Demolition of brick work built in cement mortar in any description.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

S & F 0.63mm thick galvanised corrugated MS sheeting including provision of self tapping screws or 'L' type or 'J' type or cranked hook, bolts in lieu of screws as required including taking out old bolts and nuts complete

S & F 0.80mm Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275

S&F 20mm thick 2nd class hard wood boarding fixed with nails planed one side with butt joints.

S & F of rolled mild steel sections as in roof trusses (framed), trussed, purlins, crane gantries, rails, fastening and heavy bracket framing (Beam, tee, angle, channel or flat sections), including distance pieces, cleats etc. including cutting, welding etc. confirming to Fe – 410 – W(Gde E - 250) quality 'B' complete all as specified and directed.

S&F Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) Fe-410 W(gde -E-250) or steel tubes for structural purpose..

Preparing new steel Surfaces of any des-cription, over 10cm in width or girth, not otherwise described and applying two coats of Synthetic enamel paint over a coat of red oxide

Taking down cement plaster any description complete all as specified and as directed.

M&L for rendering 15mm thick cement plaster in CM 1:4 on fair face of brick wall complete all as specified and as directed.

M&L for rendering 15mm thick cement plaster in CM 1:6 on fair face of brick wall complete all as specified and as directed.

Supply integral water proofing compound complete all as specified and as directed.

M & L 4mm thick non asbestos cement plain building boards, fixed to MS framework with screws including preparation of new surfaces and applying two coats of white wash in ceiling complete including taking down old sheet complete all as specified and as directed.

M&L Brickwork with sub class ‘B’ bricks, straight or curved on plan exc 6m mean radius, built in CM 1: 6

S&F in repairs galvanised MS wire cloth 0.56mm nominal dia of wire and average width aperture 1.18mm and fixed with tinned tacks, or galvanised wire staples

S & F Sheet glass ordinary quality 3 mm thick and glazing with oil putty in squares n exc 0.5 Sqm in each pane.

M & L applying two coats of oil bound distemper over a coat of primer on old plastered surfaces of wall including removal of existing treatment complete all as specified and directed

M & L applying two coats of oil bound distemper over a coat of primer on New plastered surfaces of wall including removal of existing treatment complete all as specified and directed

S & F Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to and guides for sliding doors; fixed with angle cleats or other conforming to Fe-410 Gde E-250

S&F MS screw bolts (machine made) with hexagonal or square heads at one end and screwed the other or screwed the other or screwed both end, each screwed end to be fitted with washers and one hexagonal or square nut, having 10mm dia and 10 cm in length all as specified and directed

M & L for preparation of new plastered surfaces and applying two coats of cement base paint over a coat of primer complete all as specified.

M & L for preparation of New plastered surfaces and applying two coats of cement base paint over a coat of primer complete all as specified.

M&L 75mm thick Cement concrete type C-2, 1:3 :6 ( 40 mm graded brick aggregate) as in plinth protection, sub base finished even and smooth without using extra cement (laid in alternate bags).

S&F for mild steel flat iron for hold fasts including necessary screws.

S&F steel windows with side hung shutters including box type hinges with one No MS handle per leaf made of FI 25 x 3 mm made to shape Appx 200 mm in length and two Nos 150mm long MS tower bolt welded to each shutter including 150 mm long peg stay, complete with glazing bars, dovetailed or welded all as specified.

All as per Item No 31 above but without glazing bars complete

M & L Brick work with sub-class `B' bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and directed

S & F solid PVC door Frame of size 50 mm X 47 mm made out of 5 mm plain colour PVC sheet reinforced with M.S Squre tube, supplying & fixing in opening as per specification & drawings complete all as specified.

S & F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheet for top rails, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; panelling of plain colour PVC sheet to be fitted in the M.S frame welded/ sealed to the stiles & rails with suitable PVC sheet beading, and jointed together with solvent cement, supplying and fixing in the frame at site as per specification & drawing complete all as specified.

S&F 150 mm long Aluminium anodised, barrel tower bolts of extruded section and fixed

S&F 100 mm thick Butt hinges, medium weight, cold rolled mild steel, and fixed

S&F Aluminium bow handles, cast type, anodised 150 mm long

S&F anodised aluminium door air tight frame made of size 100 x 45 mm , of sheet thickness 1.5mm , with one or more rebate including jointing cleat etc for fixing anodised aluminium door shutter fully panelled ( two nos of of panel of each shutter ) with 18 to 19 mm thick pre laminated board shutter , rail made of 80mmx45mm of sheet thickness 1.5mm ( top, bottom, middle and side rail) single/double leaf side hung type including necessary jointing cleat , anodised aluminium fillet , aluminium glazing clip with rubber gasket with aluminium fitting such as , aluminium butt hinges 100mm long 3 Nos on each shutter , aluminium anodised handle 150mm , 2 Nos D type for each shutter and locking 6 lever Make : Harrison one on each door. All door fitting except cleat shall be ISI marked , complete all as specified and directed by Eng-in-Charge. (size of door shall be as per site requirement )

S&F anodised aluminium partition, fixed type without sash bar, aluminium section with members of shutters of section 38x12mm and other standard weighing 0.55 kg/m including 18 to 20mm thick prelaminated board fixed with necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc complete all as specified

S & F steel ventilator with top hung shutters incl hinges with steel peg stay, complete all as specified and as directed.

S&F mild steel framed work such as grills grating etc with and soft bars shouldered or riveted or forged into spikes, framed guard bars and similar work all as spd made of 12mm square bars.

Schedule'A' Part-II:E&M works

Taking down carefully existing unserviceable point wiring (Light, fan, socket or power) with complete fittings, fixtures and pendant, regulator, switches, lamp holders, switch sockets etc. including making good to disturbed surface by colouring with existing matching colour ,filling of putties all as specified and directed.

M&L for point wiring for One light/fan/bell point controlled by one, one way switch. with 1.5 Sqmm nominal cross sectional area, PVC insulated, FRLS unsheathed, 1100 volt grade, multistranded single core copper conductor and including PVC casing-capping minimum 25 mm wide with all fittings and accessories such as bends, Tees, Joints etc fixed to wall or ceiling and Recessed PVC or rectangular PVC box closed recessed having 40mm depth ISI marked Make: Presto plastic for fixing of switch etc and provision of 1.5 sqmm nominal cross sectional area, PVC insulated, FRLS, unsheathed, 1100 volt grade,multistranded single core green colour copper conductor for earth continuity connected to earth dolly, all metal parts, such as tube light fittings, fan hook, earth terminal of all socket points etc as specified and directed .

All as per item No 44 here in above but point wiring with 1.5 Sqmm cable for 5 Amp socket point on same board all as specified and directed.

All as per item No 44 here in before but point wiring with 1.5 Sqmm cable for 5 Amp socket outlet point on independent board all as specified and directed.

All as per item No 44 here in above but point wiring with 2.5 Sqmm cable and 1.5 sqmm cable earth continuity wire for 15 Amps socket point on independent board all as specified and directed

S&F switch flush type,single pole 5 Amp, 230 volt complete all as specified and directed.

S&F switch socket outlet 5 pin, 5 Amp flush type 230 volts complete all as specified and directed .

S&F switch socket combination, multipurpose two in one, 3 pin ,5 & 15 Amp flush type complete controlled by one switch complete all as specified and directed .

S&F ceiling rose surface Bakelite 65 x 50 mm three terminal complete all as specified and directed .

S&F lamp holder insulated body with black plate suitable for batten fittings complete all as specified and directed .

Supply & Fixing sheet metal enclosure with double door for DBs conforms to IS:8623.III , IP:43 protection, shrouded neutral link & earth bar and cement spill protector, 8 way, 240 Volt . Make : Legrand/Schneider/Havells

Supply & Fixing as in replacement sheet metal enclosure single pole and netural with two pin and earth plug with socket complete with one single pole MCBs 32 Amps, SP, 240Volts 'C' series complete all as specified and directed by the Engr-in-Charge Make : Legrand/Schneider/Havells

S &F Miniature circuit breaker single pole and neutral 63 Amps, 230 volt, 10 KA, C-curve all as specified and directed.

S &F Miniature circuit breaker single pole and neutral 5 Amps to 32 Amps, 230 volt, 10 KA, C-curve all as specified and directed.

S&F Miniature circuit breaker single pole 5 Amps to 30 Amps, 230 volt, 10 KA, C-curve complete all as specified and directed.

M&L for electronic regulator step type 240 volt, 50 Hz, suitable for ceiling fan 1200 mm sweep all as specified and directed.

S&F LED tube light fitting 1 x 20 watt, 230 volt, 1200mm long including all accssories and connceting to ceiling rose complete all as specified and directed. Make- Havells MAXOLED (TUBE) Cat No -LHLDEFXD5L8R020 for LED Tube and MAXOLED (BATTEN) LHFXCEP1TNNW020 for batten or equivalent approved make of CG/Philips/ Bajaj

S&F LED tube light fitting 1 x 10 watt, 230 volt, 600mm long for mirror light including all accssories and connceting to ceiling rose complete all as specified and directed. Make- Havells LHEXBTP7N1W009 or equivalent approved make of CG/Philips/ Bajaj

S&F LED lamp 10 watt, CDL, B-22 cap, (Pin type), 230V, PF not less than 0.85 (min) incl . Make-Havells cat [art No. LHLDERUEML8X010 or equivalent approved make of CG/Bajaj/ Philips

Supply and Fixing of Ceiling fan 1200mm sweep in metal body of approved colour including fan blades,hanging rod,clamp etc suitable to operate 240 volts, Single Phase,electric supply including disconnecting / Taking down of old / Unserviceable Ceiling Fan and depositing the same to MES Store all as specified and directed.Make-Havells/ khaitan/Bajaj/Cromton Greaves/Orient

S&F for 300mm sweep size ventilating fan with louvers,AC, Single phase 230/240volts, including cutting/making opening of walls and making good the distrubed surfaces as per the existing internally and externally complete all as specified and as directed by the Engr-in-Charge. Taking down of old / Unserviceable exhust fan and depositing the same to MES Store. Make-Havells Model Ventil Air - DS or equivalent, make of khaitan/Bajaj/Cromton Greaves/orient.

Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium sheathing of PVC tape and overall PVC sheathed inner service connection suspended by insulating hangers not more than 1 metre apart including 10 mm suspension wire, one twin core cable flat or circular,passing through house service bracket or fixing over wall through saddles etc including making electrical connection all as specified and directed at site.10 Sqmm 2 core

M&L earthing complete with galvanised iron earth plate electrode of size 60 cm x 60 cm x 6.0 mm thick buried directly in ground (Earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to glavanised earth wire 4mm diameter by means of Bolts, Nuts, check nuts and washers including earthing pit in PCC ( 1:3:6) type C-1 RCC pre-cast (1:2:4 type B-1) cover slab of 100 mm thick using 8.00mm dia TMT bars @ 100mm C/C as reinforcement, 20 mm dia GI pipe medium grade for watering pipe , wire mesh, funnel and providing charcoal or coke and salt in alternative layers of 15 cm and 15 mm dia light grade GI pipe for protection of earth wire from earth plate to MCB DB including necessary earth work in soft/loose soil, returning, refilling and removing of surplus soil to a distance not exceeding 50 mtr testing complete all as shown in electrical plate No-3 as specified and directed.

SHRI CHANDAN CHANDA

SHRI RAJESH DEY

SHRI SUBRATA GUHA