8257 PROVISION OF SHED FOR MT WORKSHOP C NO 77 / DT POOL AT NAVAL DOCKYARD MUMBAI

Amount

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth for foundation and getting out hard dense soil.

PCC in foundation in 1:4:8 type D2 (40mm garded agg) in foundation filling and mass concrete.

M&L Plain cement concrete 1:3:6 type C2 using 40mmgraded stone aggregate in foundation filling in mass concrete

Demolition of plain cement concrete in ground floors and pavings n exc 15cm thickness (below or above ground level)

Demolition of brick work or stone /boulder masonry built in cement mortar, including all quoins, arches, pillars, etc

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

All as per item No 20 above but half brick thick wall built in CM 1:4.

M&L for Hard core of guage n.exc 63 mm , deposited spread and levelled in layers n.exc 15cm thick watered and rammed to a true surfaces with broken stone boulders.

M&L for PCC 100mm thick type D-2 (1:4:8) using 40mm graded aggregate as in sub base all as specified and as directed.

Material and labour for Cement concrete work in pavement/ hard-standing of compressive strength 30 kg/per square centimetre in field using 400 kg of cement per cubic metre of thickness n exc 200mm including necessary formwork complete all as specified and directed

Forming contraction (Dummy) joints 65mm deep x 10mm wide filled with sealing compound Grade 'A' complete all as specified and as directed

S&F for rolled mild steel Sections of Grade Fe 410-W, (Gde- E-250) quqlity-A, as in post, runners, rafters, purlins steps etc fixed with connecting plates including bending, welding etc complete

M&L for plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe 410-W (gde E-250)

M & L for Roof trusses (framed), trussed, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc confirming to Fe-290 E-165 complete all as specified and directed by EIC.

Supply and fix mild steel as in 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 con- forming to Fe.290.Gde-E-165

M&L for preparation of new steel surfaces exc 10cm width of girth and applying two coats of synthetic enamel paint over a coat of red oxide primer.

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

S&F Pre-painted galvalume aluminum zinc coating GI based Plain/design 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 & and direected.

M & L for 1.5 mm thick galvanised steel sheet as in facia of roof, window chajja and Valley gutters fixed with rivets or other suitable arrangements over MS brackets in any shape/design as required profile with desired slope, including cutting holes, make design etc complete all as specified and as directed by Engr-in-Charge. (Note: MS work shall be measured and paid seperately under item of MS work).

S&F powder coated aluminium (minimum 25 micron thickness of coating) of various section as required for doors, window & partition/Ventilator etc including fixing and making the frames hinges to receive glass/wire gauge etc. Complete incl all fittings like rubber beading, clips locking arrangement, handle, tower bolt for shutter, sealant complete all as specified and as directed.

M&L for 6mm thick asbestos cement plain building boards, fixed to timber/aluminium frame work with screw complete all as specified and as directed by engineer-in-charge.

S&F aluminium alloy wire cloth 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel stapple complete all as specified and as directed

M&L 4 mm thick plain glass sheets ordinary quality in squares n.exc 0.5sqm each pane fixed with rubber beading for aluminium windows/doors etc all as specified and directed.

S&F Door closer hydraulically regulated, designation No. 3,universal type, extruded aluminium body, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and as directed.

S&F 250 mm long aluminium alloy, sliding door bolt with hasp & staple (bolt type) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts all as specified.

S&F 200 mm long aluminium alloy, sliding door bolt with hasp & staple (bolt type) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts all as specified.

S&F 150 mm size aluminium alloy handles, febricated type extruded section, ISI marked all as specified.

S&F 100 mm size aluminium alloy handles, febricated type extruded section, ISI marked all as specified.

S&F for aluminium anodized barrel tower bolts 150 mm of extruded section and fixed.

S&F for aluminium anodized barrel tower bolts 100 mm of extruded section and fixed.

S&F butt hinges 100 mm Stainless steel hinges medium weight.

S&F butt hinges 75 mm Stainless steel hinges medium weight.

S&F for 140mm long floor door stopper of aluminium alloy body and tonge, anodised with hand drawn steel spring fixed in floor complete all as specified and as directed.

S&F 160mm dia bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls complete all as specified and as directed

S&F 160mm dia bore PVC (SWR) bends any radius complete all as specified and as directed

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

S&F 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and as directed

S&F 110 mm bore PVC (SWR) bends any radius complete all as specified and as directed

S&F 75 mm bore PVC (SWR) bends any radius complete all as specified and as directed

M&L 20 mm thick Granite (of any type) work (table rubbed and polished) as in steps, jambs, pillars, window- cills,cooking platforms, working table and like over 20 mm thick screed bed or bedding layer in cement mortar (1:4), including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and as directed.

M&L for providing edge moulding to 18-20mm thick grenite incl machine polishing to edge to give high glossy finish etc complete.

Taking down cement plaster or cement lime plaster on brick or stone walls etc including raking out joint, hacking for key, scrubbing down with water etc complete all as specified.

M&L for rendering 15 mm thick polymer modified ready mixed cement based plaster. Polymer modified ready mixed cement based plaster should having minimum composition of cement & sand 1:4 using fully treated dry, well graded natural sand conforming to IS-383 suitable for external plastering having low rebound properties, low water demand for curing properties, mechnical mixing with water in a matalic tray only to made good, consistency as per the specification of the manufacturer and applied over exterior masonry and concrete surfaces complete all as specified and directed.

M&L for 3mm wall care putty on plastered wall surface including sanding and cleaning before applying the paints complete all as specified and as directed by Engr-in-charge.

M&L for preparation of new platered wall surfaces of any description & applying two coats of acrylic (antifungal) exterior grade paint @ 1.67 lit/10 Sqm over and including priming coat @ 2.20kg/10 Sqm) on wall/roof including including irrection and dismantling of scaffolding to carrying out works up to 1 to 4 storeys buildings complete.

M & L for preparing new plastered surfaces of walls and applying two coats of oil bound distemper with priming plastered and other surfaces with alkali resistant primer with 3mm thk wall care putty on plastered surfaces including necessary scaffolding complete all as specified and directed.

M&L for preparation of old surfaces of of wall any description & applying one coats of acrylic (antifungal) exterior grade paint @ 1.67 lit/10 Sqm over and including priming coat @ 2.20kg/10 Sqm) on wall/roof up to 1 to 4 storeys buildings complete.

M&L for preparation of old wall surfaces of any description & applying one coat of oil bound distemper paint on wall/roof including necessary scaffolding complete all as specified and directed

S & F 3 mm thick Aluminium composite panel cladding plain metallic of approved colour/ shade to beam/ column/ slab in circular/ rectangular shape including cutting, notching, bending to shape as required jointing with silicon gel of approved colour & Aluminum tubular hallow section 25 x 25 mm not exceeding 900 mm c/c on exceeding col/beam/ slab to hold APC cladding etc. (Note:- Colour/ Pattern of ACP sheet shall be given by GE)

M & L for Anodised aluminium snap grid frame work for false ceiling of grid size 600X600 mm with Hangers 2-4 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long fixing with cement fiber board of size 595 mm x 595mmX4mm etc complete all as specified all as specified. (Make : Everest or equvalent as approved by GE)

S & F expanded metal, weight nexc 4.00 Kg per sqm bent to shape required and tying with and including annealed mild steel wire not less than 0.90mm dia or fixing with galvanised steel staples suplied and fixed complete to wood or steel members, complete all as specifed.

M&L for supply, lay, connect and test GI Tubing, 15mm dia medium grade with all fittings and fixed complete to wall and ceiling or laid in floor complete all as specified and directed by EIC.

M&L for supply, lay, connect and test GI Tubing, 20mm dia medium grade with all fittings and fixed complete to wall and ceiling or laid in floor complete all as specified and directed by EIC.

Demolition of Stone slabs and tiles/ Interlocking paver blocks of any description or thickness in floors, aprons laid, bedded and pointed in any mortar and removing rubbish off the premises (outside MD land) etc complete all as specified and directed. (The place of disposal shall be find out by contractor)

M & L for machine pressed precast concrete interlocking paver block With Grey cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness M-35 Grade complete all as specified and directed by EIC.

M&L for 50 mm thick snad under the interlocking tiles complete all as specified and as directed.

Removing debris exc. 1.50 Km but n exc. 20 Km and depositing where directed, in soil outside MD land.

sai construction (BID ID -3515557)

Bright Construction Co (BID ID -3516975)

Nexus Infratech (BID ID -3512753)