SPECIAL REPAIRS TO BLDG NO T-35 AT NORTH CAMP OF 110 INF BN (TA) MADRAS AT ARMY AREA COIMBATORE UNDER GE WELLINGTON.

Amount

Dismantling asbestos cement (corrugated, semi corrugated, etc.,) sheets in roof covering complete all as specified and as directed.

S&F 0.50 mm total coated thickness prepainted galvalume aluminium zinc coating GI based corrugated steel roofing sheets having tensile strength of 550 MPa colour coated with self tapping screws as per manufacturers instruction complete all as specified and as directed.

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

Dismantling wall and ceiling boards (fiber, pulp, insulation etc) or insulation boards, slabs, blankets, any thickness, including cover fillets all as specified and as directed

M&L for False ceiling using GI snap grid system with roll-formed out of hot-dip galvanised steel capping (powder coated), main runner 38x24mm, cross Tee 29x24mm and wall angle 24x24mm and thickness not less than 1 mm, members suspended with Hangers 4 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long , with 4mm thick designer ceiling board of any texture (Lake & hill, Oceanic, cascade or Electra) as approved by GE, all as per Everest Ceiling grid system "Regular T-2430" or its equivalent make of "Ramco/Charminar/Armstrong"

M&L for 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 and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

All as per item no 6 above but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and as directed.

M&L for providing precast cement concrete 1:2:4, Type B1 using 20mm graded stone aggregate and set in CM 1:4 as in lintels less than 1.5m span complete all as specified and as directed.

Taking down chowkats or frames not exceeding 1.5 Sqm each with shutters (without taking off shutters from the frames) complete all as specified and as directed.

Taking down chowkats or frames exceeding 1.5 Sqm and not exceeding 4sqm each with shutters (without taking off shutters from the frames) complete all as specified and as directed.

S&F pressed steel frames of size 165x60 mm for doors with one or more rebates including necessary fixing lugs, lock strike plate etc, complete all as specified and directed.

S&F pressed steel frames of size 125x60 mm for doors with one or more rebates including necessary fixing lugs, lock strike plate etc, complete all as specified and directed.

S&F factory made 2nd class hard wood 35mm thick plain framed, panelled shutter (two panel) with lock rail and panel of 9mm BWP commercial ply or 12mm veneered on both faces. The size of rail and stile as per IS-1003 (Part-I) kiln seasoned and chemically pressure treated complete all as specified and as directed.

S&F 30 mm thick, second class hard wood glazed and skeleton shutters, open rebated prepared to receive glass/gauze etc. edges of framing, divided in to squares with plain chamfered or rounded, fitted with cut mitered beads for securing glass/gauze all as specified and directed including chiseling and planing of wooden existing frame to receive the shutter complete all as specified and directed. Note: Glazing and gauze will be measured separately

M&L for providing plain cement concrete 1:3:6 Type C0 using 12.5 mm graded stone aggregate as in filling hollow of pressed steel frame complete all as specified and directed.

S&F 150mm size mild steel butt hinges, medium weight, cold rolled complete all as specified and directed.

S&F 150mm size aluminium anodized barrel tower bolt of extruded section complete all as specified and directed.

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

S&F 300 mm size aluminium alloy, anodized sliding door bolt, with hasp and staple (bolt type) cast or extruded section and fixing bolts of extruded section complete all as specified and directed.

S&F 140mm size floor door stopper of aluminium alloy body and tongue, anodized, with hard drawn steel pin fixed to door complete all as specified and directed.

S&F 300mm, mild steel ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed.

S&F 3mm thick sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 sqm in each pane complete all as specified and directed.

S&F stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

S&F steel windows with side hung shutters including projecting type hinges with steel handle and steel peg stay, with glazing bars, dovetailed or welded complete all as specified and directed.

S&F steel windows with side hung shutters including projecting type hinges with steel handle and steel peg stay, without glazing bars, dovetailed or welded complete all as specified and 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; chowkats and doors similar work conforming to Fe 290 Gde E-165 complete all as specified and directed.

M&L roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. and brushing neat cement slurry with 3.0kg of cement per sqm complete all as specified and directed.

M&L 20mm thick screed bed or bedding layer of CM 1:6 for laying floor finishes complete all as specified and directed.

M&L for 20-25mm thick machine cut kota stone slab laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete as in flooring over cement screed complete all as specified and directed.

Taking down cement or cement lime plaster on brick/stone walls including racking out joints hacking for key scrubbing down with water etc complete all as specified and directed.

M&L for 10mm thick backing coat/screed in CM 1:4 on fair faces of brick/stone wall surfaces complete all as specified and directed.

M&L for 20-25mm thick kota stone slab jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing as in riser of steps, skirting, dado and pillar laid over cement screed complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and as directed.

M&L for 50mm thick PCC 1:3:6 type C2 using 40 mm graded stone aggregate as in sub floor/sub base etc complete all as specified and as directed.

M&L for chequered cement concrete tiles of size 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with mixture of white & grey cement in equal proportions no pigments complete all as specified and directed.

Demolition of brickwork or stone/ boulder masonry, built in lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

M&L for brickwork with subclass ‘B’ bricks, straight or curved on plan exceeding 6m mean radius built in CM 1:6 complete all as specified and directed.

M&L for 15mm thick rendering in CM 1:6 on brick wall/ concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for 10mm thick rendering in CM 1:4 on brick wall/ concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for 50 mm thick PCC 1:3:6 type C2 using 40 mm graded stone aggregate, laid and finished in bays not exceeding 3m center to center and filling the joints with mastic bitumen as in plinth protection complete all as specified and directed.

M&L for removal of existing treatment old wall surfaces and applying two coats of colour wash complete all as specified and as directed.

M&L for preparation of new steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

M&L for preparation of old steel surfaces over 10 cm width or girth and applying one coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

M&L for washing rubbing down and stopping of previously distempered surfaces of wall and applying two coats of oil bound distemper complete all as specified and directed.

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

Taking down carefully point wiring (light, fan, socket or power) complete including fittings and fixtures such as switches, ceiling, rose, pendents, regulators sockets, lamp holder, light fittings etc and making good the disturbed surface

M&L for point wiring complete with 1.5 Sqmm single core, PVC insulated unsheathed copper conductor FRLS cable, multi-stranded 1100 V grade drawn through and including non-metallic rigid PVC conduct, with necessary fixing accessories such as bend, elbow, socket, saddles etc with and including 1.0 sqmm, single core PVC insulated unsheathed copper conductor FRLS cables multi stranded, 1100 volt grade, green in colour as earth continuity conductor connected to common earth dolly and provision of 1.6mm thick MS terminal boxes concealed in walls 3mm thick laminated hylam sheet top cover for fixing switches, regulaters etc complete all as specified and directed for:-

(a) One light point controlled by one switch 5 amps

(b) One fan point controlled by one switch 5 amps and regulator

(c) One socket outlet 3 pin 5 amps on same board

(d) One socket outlet 3 pin 5 amps on independent board

(e) One bell point controlled by one bell push 5 amps

All as per Item No. 47 here-in-before but with 4.0 sqmm unsheathed FR PVC insulated copper conductor cable drawn through and including non metallic rigid PVC conduit ISI mark for socket outlet 15 Amps on independent board including 4.0 sqmm PVC insulated unsheathed copper cable for earth continuity conductor complete all as specified and directed.

S&F switch piano, flush type, 5 amps, single pole, one way complete all specified and directed.

S&F bell push, flush type, 5 amps complete all as specified and directed.

S&F call bell, AC 230 volts complete all as specified and directed.

S&F switch socket combination, 2 in 1, 5 Amps, flush type, complete all as specified and directed.

S&F switch socket combination, two in one, 3 pin, 5 Amps & 15 Amps universal type complete all as specified and directed.

S&F ceiling rose bakelite 65x15mm with three terminals complete all as specified and directed.

S&F step type electronic fan regular, flush type complete all as specified and directed.

S&F energy efficient tube light fittings linear LED neo type 20 watts including lamp and PVC two core copper conductor cable from ceiling rose to fittings complete all as specified and directed. Make:- Cat part No. LHEXBLP7PN1W020 of Havels or techno commercially equivalent.

S&F energy efficient tube light fittings linear LED neo type 1x5 watts including lamp and PVC two core copper conductor cable from ceiling rose to fittings complete all as specified and directed. Make:- Cat part No. LHEXBLP7IN1W005 of Havels or techno commercially equivalent.

S&F sheet metal enclosure factory made for MCB DB, SPN, 8 way with 200 Amps bus bar 415 Volt, double door type, fixed/flushed on wall including electrically connecting up complete all as specified and directed.

S&F sheet metal enclosure factory made for MCB DB, TPN, 4 way with 200 Amps bus bar 415 Volt, double door type, fixed/flushed on wall including electrically connecting up complete all as specified and directed.

S&F MCB, TPN, 63 Amps, 240 volts, including electrically connecting up using wiring lugs complete all as specified and directed.

S&F MCB, SPN, 40 Amps, 240 volts, including electrically connecting up using wiring lugs complete all as specified and directed.

S&F MCB, Single Pole, 05 to 32 Amps, 240 volts including electrically connecting up using wiring lugs complete all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 60cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below normal ground level connected to galvanized earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron connected to earthing test point, main DB, panel board, continuous earth lead protected by 15mm bore GI pipe light grade, 20mm bore GI light grade pipe for watering, necessary excavation and earth work in any type of soil, PCC pit, RCC chamber cover with suitable reinforcement complete all as shown on electrical plate No 3 of SSR part-I of 2009 all as specified and directed. Note:- Rate quoted shall deem to include for GI earth and GI pipe lead up to 7.5m length complete all as specified and as directed.

S&F in repairs KWH meter electronic type tamper proof single phase 230 volt, 50 Hz, 05 to 30A Cap confirming to IS-13779: CB IP 88, class-I poly carbonate body with LCD display of make HPL or techno commercially equal. Note:- Rate is deemed to be included for removing the old electric meter and the same will be deposited to the MES store yard

Taking down unserviceable main switch/DB with MCB of any type and capacity complete all as specified and directed.

Taking down existing sub main wiring of any type and size complete all as specified and directed.

M&L for sub main wiring with two runs of single core 6 Sqmm copper conductor FRLS cable, PVC insulated, unsheathed multistanded, 1100V grade drawn through and including non metallic rigid PVC all accessories such as bend, elbow, socket, tee saddles etc., fixed concealed to wall / fixed to ceiling etc including 6 Sqmm single core copper conductor FRLS cable PVC insulated, unsheathed multistranded 1100 V grade as earth continuity conductor connected to common earth dolly complete all as specified and directed. Note:- 2 runs of 6 Sqmm, one run of 6 Sqmm copper cable and one run of PVC conduit will be measured as one length.

Taking down fan, sealing cable end, dismantling blades and removing fan and blades to store complete all as specified and directed.

Hanging only ceiling fan and connecting up including provision of flexible cable from ceiling rose or connector to fan complete all as specified and directed.

VENKATESH

D.R ASSOCIATES

M/s Shana Constructions

Krishna Engineering

p.chinnasamy