ADDITION/ ALTERATION OF SHORT RANGE (SMALL ARMS TEST AND EVALUATION CENTRE) OF BLDG NO 90 AT ARDE, PASHAN, PUNE

Amount

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 meter in width as well as 10 sqm on plan including getting out all kinds of soil and disposal of excavated earth upto 50 metre and lift upto 1.5 metre, complete all as specified and directed by Engineer-in- Charge.

Supply laying spreading and compaction stone aggregate of 63mm nominal size in uniform thickness hand picking, rolling with 3 wheeled road/vibratory roller 8-10 tonne capacity in stages to proper gradient and camper etc applying brooming requisite type of screening/binding material to fill up intersticks of course aggregate, watering and compacting to the required density complete all as specified and directed.

Providing and laying factory made chamfered edge cement concrete paver blocks 80mm thick of M-30 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern laid over and including 50mm thick compacted bed of sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand, Complete all as specified and as directed by Engineer-in-Charge.

Demolition of stone rubble masonry built in cement mortrar manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

Excavation work by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the ordinary rock and disposal of surplus excavated raock as directed, within a lead of 50 m as directed by Engineer-in-charge.

Providing and laying in position cement concrete 1:4:8 type D-2, using 40 mm stone aggregate as in sub base complete all as specified and directed.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m complete all as specified and directed.

Material and labour for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted built in CM 1:6 including bond stone complete as specified and directed.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints as specified of random rubble walling uncoursed or brought upto course with 40mm maximum depression on face from straight edge held against the dressed surface complete all as specified and directed.

Material and labour for keyed pointing to random rubble, uncoursed or brought upto courses in cement mortar 1:3, complete all as specified and as directed by Engineer-in-Charge.

Material and labour for walling of random rubble, brought upto course, well bonded, bedded and solidly hearted, built in CM (1:6) but except stone incl removing mortar and cleaning the stone, stacking for measurement and removal and disposing of debris etc complete all as specified and directed.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engr-in-charge including necessary scaffolding or equipment at any height complete all as specified and directed by Engineer - in- charge.

Providing and laying reinforced cement concrete work with 1:1½:3 type A-1 using 20mm graded stone aggregate as in beams, suspended floors, roofs having slope up to 15˚ landings, balconies, shelves, chajjas lintels, bands, plain window cills, staircases and spiral staircases above plinth level up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement complete all as specified and directed.

Supply and fixing thermo-Mechanically Treated bars of grade Fe-500D or more Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete all as specified and directed.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window cills, fillets, sunken floor etc., up to floor five level, including the cost of centering, shuttering and finishing 1:2:4 using 20mm graded stone aggregate complete all as specified and directed.

Material and labour for sand filling between walls or in foundations including watering and consolidation complete all as specified and directed by Engr-in-charge.

Supply only hard core for loose filling, broken to guage n exc 63 mm complete all as specified and directed

Supplying and fixing 100mm thick ballistic rubber tiles of size 500mm x 500mm with SBR rubber tiles (polymerically bonded rubber tiles), weight per tiles 24 Kg per piece complete all as per manufacturer instruction and specification and as directed.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for including disposal of material within 50 metres lead as per direction of Engr-in-charge.

Material and labour for cement concrete 1:2:4 in pavements, laid to required slope and camber in panels as required including consolidation finishing and tamping complete all as specified and directed.

Providing and laying 20 to 25mm thick Kota stone slab flooring 20mm laid over and including 15mm thick screed bed in CM 1:4 and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete all as specified and directed.

Providing and laying Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid over and including 12 mm thick cement mortar 1:3 and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete all as specified and directed.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead complete all as specified and directed.

M&L for 12mm thick rendering in CM (1:6) on fair faces of brick work or concrete surfaces of wall complete all as specified and directed.

M&L for 5mm thick rendering in CM (1:4) on fair faces of concrete surfaces of ceiling complete all as specified and directed.

Dismantling doors, windows and clerestory windows of area 3 sq. metres and below (steel and wood) shutters including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead complete all as specified and directed.

Material and labour for Pressed steel door frames (mild steel sheet 1.60 mm) Profile "B" of size 105X60 mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc, complete all as specified and as directed.

Material and labour for plain cement concrete type C-1 1:3:6 (using 20mm graded aggregate) for filling of hollow pressed steel frame complete all as specified and as directed by Engineer-in-Charge.

Providing and fixing ISI marked flush door shutters 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 2nd class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters complete all as specified and directed.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete fixed to openings with rawl plugs screws etc complete all as specified and directed.

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

Providing and fixing float glass panes of nominal thickness 4 mm (weight not less than 10 Kg/Sqm) complete all as specified and directed.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade two coats on new wood work over an under coat of suitable shade with ordinary paint of approved brand and manufacture complete all as specified and directed.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade two coats on new steel work over an under coat of suitable shade with ordinary paint of approved brand and manufacture complete all as specified and directed.

Material and labour for plinth protection 50mm thick in cement concrete 1:3:6 type C-1 using 20mm graded stone aggregate over 75mm thick bed of dry brick ballast 40mm nominal size, well rammed and consolidated and grouted with fine sand, including excavation, levelling & dressing & finishing the top even and smooth complete all as specified and directed.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer complete all as specified and directed.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5 to 7 microns epoxy primer on both side of the sheet and polyester top coat 15 to 18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required complete all as specified and directed.

Material and Labour for White washing three coat with lime to give an even shade on wall/ceiling complete all as specified and directed.

Supply and fix 100x75mm butt hinges extruded aluminum alloy with galvanised mild steel hinge pin anodised type B-21 complete all as specified and directed.

Supply and fix 300 mm Aluminium alloy, anodised, sliding door bolts with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections and fixed, complete all as specified and directed.

Supply and fix 150 mm long aluminum anodized barrel tower bolts of extruded section complete all as specified and directed.

Supply and fix 125 mm extruded aluminium alloy handles, fabricated type, anodised and fixed complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in roof/floors other than ground level beam, stair case, landing, chajjas and similar items including water proofing treatment in any layers and removal of debris to distance exceeding 250m and not exceeding 500m from the site complete all as specified and directed.

Material and labour for PCC 1:2:4 (type B0 using 12.5mm graded aggregate) levelling course to match the undulations of roof complete all as specified and directed.

Material and labour for rendering 10mm thick on fair faces of concrete surfaces in cement mortar 1:3 for receive the roof finishes with water proofing liquid . (WPL shall be measured and paid separately)complete all as specified and directed by the Engineer-in-Charge.

Material and labour for applying water based polyurethane modified dispersion (single component, cold applied, non toxic, VOC complaint) in 03 coats including 01 coat of epoxy primer @ 0.15 Kg per Sqm followed by two coats of polyurethane coating with 1.5 Kg per sqm in two coats etc complete as per manufacturer specification and as directed by Garrison Engineer/Engr-in-Charge. Notes : 1. Properties of Polyurethane based chemical shall confirm to following Technical Parameters:- (i) Highly Elastic and shall have crack bridging ability of upto 3mm as per AS NZ 4548 (ii) UV Resistance. (iii) Adhesion to concrete and shall resist 7 bars of hydrostatic pressure. (iv) Tensile strength should not less than 2.0 N/sq.mm for free film & 60 % solid content as per ASTM C 1250 (v) Elongation should not less than 300% as per ASTM D2370 (vi) Solid content by weight should not less than 60%. (vii) Air/water permeability BSEN 12390 AT 5 bar -72 hours should be NIL and minimum dry film thickness of water proofing membrane must be 1.0mm. (viii) Accelerated weathering (ASTM453) should Pass 1000 hours. (ix) Reaction to fire – non inflammable. 2. The work shall be executed through auth applicator of manufecturer only. Contarctor has to provide manufecturer test certificates for the above mentioned technical parameters and PVs. 3. The conractor has to submit the guarntee for 10 Years against the water proofing treatment. Make:- Bostic, Berger,Fosroc, sika, Asian. 4. The rate quoted inclusive of filling the cracks with PU based primer and sealent and nothing extra shall be admissible.

DARSHAN ENTERPRISES (BID ID -3324570)

SHRI SAI ENTERPRISES (BID ID -3322607)

M/S SAMRUDHI CONSTRUCTION (BID ID -3324151)

S.K.HARAL (BID ID -3323606)

sanjay m. suryawanshi (BID ID -3324511)

AJAY ENTERPRISES (BID ID -3323640)

Baljeet Singh Choudhari (BID ID -3324428)

M/S NILESH BUILDERS (BID ID -3324663)

M/S.J.V.Datar (BID ID -3324896)