COMPREHENSIVE REPAIRS TO E/ M INFRASTRUCTURE STORAGE YARD ETC UNDER GE (AF) NO 1 AT AFS JAMNAGAR

Amount

Demolition of brickwork or stone/ boulder masonry / PCC block masonry, built in cement or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles including removal of debries to a distance exc 1.5 km but n.exc 2 Km, complete all as specified as directed by Engr-in-Charge

M&L Precast cement concrete 1:3:6 type C1 (using 20mm graded stone aggregate) as in block masonry with soild bocks, exc 10cm width and set in cement mortar 1:6 complete all as specified as directed by Engr-in-Charge

M&L rendering 10mm thick in CM 1:4 on fair faces of brick or concrete, internal surfaces of walls finished the surface fair and even without using extra cement complete all as specified as directed by Engr-in-Charge

Demolition of cement concrete (un reinforced) of any description and in any postion not otherwise specifically provided for complete all as specified as directed by Engr-in-Charge.

Material and labour for 75 mm thick PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as in Sub base and like etc complete all as specified as directed by Engr-in-Charge.

M&L for Rubber moulded Chequered cement concrete tiles of size 30 cm x 30 cm x 25 mm thick, in white cement with pigment, set, jointed in neat cement slurry & pointed in coloured cement, as in floors, laid over and including 20 mm thick screed bed in cement mortar 1:6 complete all as specified as directed by Engr-in-Charge

M&L for 150 mm thick plain cement concrete 1:2:4, type B2 (using 40mm graded stone aggregate) as in, Path/flooring alternate bay complete all as specified as directed by Engr-in-Charge

Forming construction joints(Dummy) 30mm deep x 10mm wide fileld with sealing compound Grade ' B' complete all as specified as directed by Engr-in-Charge

M&L for 100 mm thick cement concrete type C- 2, 1:4:8 (40mm graded aggregate) in sub-floors, sub-bases, floors and pavings etc complete all as specified as directed by Engr-in-Charge

M&L for machine pressed precast concrete interlocking paver block of approved shape and size of 80mm thickness, with minimum compressive strength of 40N/sqm (M-40 ), without correction factor for chamfering, made in rubber moulds with 0.50mm thick scratch proof lacquer coating on top surface, with white cement and pigment laid over and including 20mm thick sand screed bed and dismantling old paver block complete all as specified as directed by Engr-in-Charge

All as per srl item No 10 above but except paver block, old power block shall be reused after necessary cleaning and making good complete all as specified as directed by Engr-in-Charge

M&L for filleting in any position and to any shape in cement mortar 1:4 including all mitres, stops, etc. exc. 25 but n.exc 50 sq.cm complete all as specified as directed by Engr-in-Charge

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified as directed by Engr-in-Charge

S&F pre- painted galvalume aluminum zinc coating GI based corrugated 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 complete all as specified as directed by Engr-in-Charge

M&L for 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 ridges etc fixed with self drilling screws complete all as specified as directed by Engr-in-Charge

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified as directed by Engr-in-Charge

S&F roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) (Fe-410-W(Gde-E-250) quality-B) including distance pieces, cleats etc complete all as specified as directed by Engr-in-Charge

S&F steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 complete all as specified as directed by Engr-in-Charge

M&L for preparation of new or previously untreated steel surfaces of any description, over 10cm in width or girth,not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide, zinc chrome primer complete all as specified as directed by Engr-in-Charge

M&L for cement concrete Type C2 (1:3:6) (40mm graded aggregate) in foundations filling and mass concrete complete all as specified as directed by Engr-in-Charge

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

S&F false ceiling of Non asbestos fiber cement building boards, manufactured from homogeneous mixture of cement, quartz and cellulose and cured with high pressure steam using auto claving process confirming to IS-14862, of size 600mmx 600mmx 4mm thick fixed over and including anodised aluminium powder coated (minimum thickness of powder coating 50 micron) snap grid frame work of T Section (main & cross member) of size 25mm x25mmx1.5 mm thick in square pattern of grid size 600x600mm. The aluminium frame work will supported on side wall with the used of alumminium 'L' section of size 25x25x1.5mm angles etc. Snap grid shall be supported with hangers of 4mm dia, galvanised iron wire adjusting level fixed to roof slabs/truss etc by means of ceiling cleats made out of galvanised iron flat of size 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified as directed by Engr-in-Charge

Taking down chowkhats or frames exc 1.5 sq. m but n exc 4 sq. m each with shutters (without taking off shutters from the frame) complete all as specified as directed by Engr-in-Charge

S&F 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 complete all as specified as directed by Engr-in-Charge

S&F flush shutters 35 mm thick , solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified as directed by Engr-in-Charge

S&F extruded aluminium alloy handles, 150 mm size, fabricated type, anodised complete all as specified as directed by Engr-in-Charge

S&F aluminium anodised, barrel tower bolts, 150 mm size, of extruded section and fixed complete all as specified as directed by Engr-in-Charge

S&F 300 mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified as directed by Engr-in-Charge

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified as directed by Engr-in-Charge

M&L non-skid coloured ceremic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, over 15 mm thick cm (1:6) in floors etc. set & jointed in neat cement slurry and pointed in coloured cement to match coloured tiles complete all as specified as directed by Engr-in-Charge

Dismantling of PVC water tanks exc 500 ltrs but not exe 1000ltrs,complete all as specified as directed by Engr-in-Charge

Dismantling of PVC water tanks exe 5000 ltrs but not exc 10000 ltrs,complete all as specified as directed by Engr-in-Charge

S&F 1000 ltr Rotaional moulded polyethylene water storage tanks cylindrical vertical with closed top hoisted and fixed in position complete all as specified as directed by Engr-in-Charge

S&F 5000 ltr Rotaional moulded polyethylene water storage tanks cylindrical vertical with closed top hoisted and fixed in position complete all as specified as directed by Engr-in-Charge

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. laid bedded and pointed in cement mortar, complete all as specified as directed by Engr-in-Charge

M&L for Machine cut kota stone slab flooring 20-25mm thick over cement screed bed laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing and screed bed or bedding or backing layer of cement mortar 1:6, 15 mm thick complete all as specified as directed by Engr-in-Charge

S&F mild steel angle iron and flats including embedding in concrete and screwing etc. including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified as directed by Engr-in-Charge

S&F in repairs galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, including removeing old barbed wire etc. as directed (each line wire to be measured) complete all as specified as directed by Engr-in-Charge

Taking down chain link fencing of any mesh size/any type incl. link wire to any type of standard rails/ supports etc & straining bolt etc incl. binding wire complete all as specified as directed by Engr-in-Charge

Fixing only chain link fencing of any mesh size/any type incl. link wire to any type of standard rails/ supports etc & straining bolt etc incl. provision of binding wire complete all as specified as directed by Engr-in-Charge

Supply for Chain link MS galvanisd fencing, any size or type, etc complete all as specified as directed by Engr-in-Charge

M&L mild steel round bar 10 mm and over as in tightening of chain link fencing including cutting to shape, necessary drilling, bolting etc Fe-410-W (Gde E-250) quality -A or Fe 290 (Gde-E-165) complete all as specified as directed by Engr-in-Charge

S & F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 5 but n exc 10 cm long,Diameter of neck in 16 to 20 mm, etc complete all as specified as directed by Engr-in-Charge

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

Demolition of existing lime concrete/PCC padding of any thickness and description laid over RCC roof/Chajjas etc, cleaning and washing of roof with water to remove dust etc to receive waterproofing treatment including removal of debris out side MD land complete all as specified as directed by Engr-in-Charge

M&L for PCC in roof pading, filling and mass concrete type B1, 1:2;4 (using 12.5 mm graded stone aggregate) complete all as specified as directed by Engr-in-Charge

M&L for repairing the edge/corner of Chajja/roof projection and similar work by removing plaster width/girth exc 200mm but not exc 300mm and making good with 10mm thick rendering in cement mortar 1:3 to match with existing surface complete all as specified as directed by Engr-in-Charge

Supply only liquid water proofing compound complete all as specified as directed by Engr-in-Charge

Material and labour for water proofing treatment by applying one coat of oil base bituminous primer @ 0.3 Kg / Sqm with brush / roller, laying of 3 mm thick APP based polymer modified membrane (mineral finish) reinforced non-woven polyester, weight not less than 3.50 Kg / Sqm and sealing all the over laps 150 mm in length side and 100 mm in width side of membranes laid with torch application complete all as specified as directed by Engr-in-Charge

M & L for applying two coat of undiluted thick coat of acrlic reinforcement liquid applied elastorneric water proofing membrane with UV resistance properties and solar refective properties over one coat of primer (1:3, Dilution:water) Note: Every each coat gap between 6 hrs) complete all as specified as directed by Engr-in-Charge Make : Asian paint, Sika, Fosroc or equivalent.

EVEREST BUILDERS (BID ID -3472004)

R.H.ENTERPRISE (BID ID -3471651)

JAMNAGAR ELECTRIC AND MACHINERY CO (BID ID -3477646)

Indice Technologies (BID ID -3477947)

Krishna Bhoomi Enterprise (BID ID -3478140)