Repair to Play Grounds, obstacle course, Swimming Pool, Firing Range etc and certain misc B/R repair works at certain unit at INS Valsura Jamnagar

Amount

Taking down cement plaster of any description on PCC/stone surface/brick surfaces including raking out joints, hacking for key scrubbing down with water etc and removal of entire debris as ordered outside MoD land complete all as specified and as directed.

Demolition of brickwork/PCC block or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc and removal of entire debris as ordered outside MoD land complete all as specified and as directed.

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded and pointed in any mortar, including removal of entire debris as ordered outside MoD land complete all as directed.

Demolition of cement concrete (un-reinforced) in ground floor and paving not exceeding 15 cm thick (above or below ground level) and removal of entire debris as ordered outside MoD land complete all as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to faciliate demolition) including removal of entire debris as ordered outside MoD land complete all as specified and as directed.

Dismantling of wrought iron or mild steel work of any description and from any position not otherwise provided for in this Schedule (BOQ), complete all as specified and as directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings and stacking at site where directed and removal of debris as ordered outside MoD land complete all as specified & as directed.

Dismantling of Asbestos cement Corrugated or semi corrugated sheets etc any thickness including ridges as in roof covering and stacking at site where directed and removal of debris to outside MoD land and depositing where directed complete all as specified and as directed.

M&L for cement concrete 1:2:4 type B1, using 20mm graded crushed stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, roof kerbs, mud stops and the like including weathering, slightly rounded, chamfered angle and throating as directed including use and waste of form work (straight or curved) all exposed surface of concrete finished fair complete all as specified & as directed.

M&L for factory made pre cast cement concrete 1:3:6 type C1 (using 20 mm graded crushed stone aggregate) block masonry with solid blocks, exceeding 10 cm in width and setting in cement mortar 1:6 complete all as specified & as directed.

M&L for factory made pre cast cement concrete 1:3:6 type C1 (using 20 mm graded crushed stone aggregate) block masonry with solid blocks or slabs, 10 cm thick (with plain or interlocking joints as directed) and setting in cement mortar 1:4 in walls complete all as specified & as directed.

M&L for reinforced cement concrete 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) as in foundation including rafts, footings, foundation beams, plinth beams, base of columns etc., basement slabs, under-reamed piles and mass concrete complete all as specified & as directed. Note :- Reinforcement & formwork shall be measured and paid for separately.

M&L for reinforced cement concrete 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) in columns, pillars, piers, posts, struts and the like complete all as specified & as directed. Note :- Reinforcement & formwork shall be measured and paid for separately.

M&L for 16 to 18 mm thick granite slab (colour as approved) work (table rubbed, polished and rounding of edges where ever necessary as ordered) as in flooring & the like, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone laid over and including 20mm thick screed bed in cement mortar 1:4 complete all directed and specified. Note : Quoted rate shall deemed to be inclusive of rounding of edges and cement screed bed/bedding layer.

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work, vertical or to batter for rough finished flat surfaces of concrete complete all as specified & as directed.

Formwork to sides of pillars, posts, struts, piers, columns and stanchions, square, rectangular or polygonal for rough finished flat surfaces of concrete complete all as specified & as directed.

S&F mild steel framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc. not exceeding 10 Kg each brackets, conforming to Fe 290 (Gde E-165) complete all as specified & as directed.

M&L for mild steel TMT bars 10 mm dia and over cut to length, bent to shape required, including cranking, bending spirally or hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified & as directed.

All as per serial item No. 18 here-in-before but 6 to 10 mm dia in stirrups, spacers and binders.

S&F rolled mild steel work as in Plates (plain or chequered) channels. Square cut or notched (ordinary and counter sunk) forming holes, with bolted or welded attachment, including necessary welding etc. conforming to Fe-410-W (Gde E-250) quality `A’ complete all as specified and as directed.

S&F rolled mild steel in framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc. complete, drilled for fixing of steel sheeting or other covering. Doors etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging, also fastening and fixing complete conforming to Fe 290 (Gde E-165) complete all as specified and as directed.

S&F mild steel framed work using ERW or induction butt welded tubes conforming to I.S 1161-1979 Grade St-240 including necessary welding, bolting, special shaped washer, clamps, cleats etc. complete all as specified & as directed.

M&L for expanded metal weight not exceeding 4 Kgs per Sqm, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members complete all as specified and as directed.

S&F stainless steel (Grade-304) railings, integrated gates, etc including designer balusters, balls, accessories, etc in size, shape and design as directed, made of hollow tubes, channels, plates, balls, etc, including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railings, integrated gates, etc with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc, of required size for gate with suitable arrangement as per approval of Engineer-in-Charge. (for payment purpose only weight of stainless steel members shall be considered excluding accessories such as nuts, bolts, fasteners etc).

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 coverings/ ridges/ cladding to walls, fixed with self tapping screws complete all as specified & as directed. Notes : (i) Colour of sheet shall be as approved by the GE. (ii) Quoted rates shall deemed to be inclusive of scaffolding, safety net, safety belt, etc

S&F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof coverings/ cladding to walls, ridges, gutters, valleys etc. fixed with self tapping screws complete all as specified & as directed. Notes : (i) Colour of sheet shall be as approved by the GE. (ii) Quoted rates shall deemed to be inclusive of scaffolding, safety net, safety belt, etc

M&L for 100 mm thick PCC 1:2:4, type B2 (using 40 mm graded crushed stone aggregate) as in sub-floors, sub-bases, floors and pavings, etc finished fair and even complete all as specified & as directed.

M&L for 75 mm thick PCC 1:2:4, type B2 (using 40 mm graded crushed stone aggregate) as in flooring, hard standing, path way, pavement, etc, finishing the surface even and smooth without using extra cement and spike rolling to surfaces or making impressions of expanded metal whilst the concrete is green complete all as specified and as directed.

M&L for 75mm thick PCC 1:3:6, type C2 (using 40 mm graded crushed stone aggregate) as in sub-floors, sub-bases, floors and pavings, etc finished fair and even complete all as specified & as directed.

M&L for machine pressed coloured chequered cement concrete tiles of size 295x295x25 mm thick with grey cement and pigments, set and jointed in neat cement slurry in floors and pointed with coloured cement to match the shade of tiles and laying over & including 15 mm thick screed bed in CM 1:6 complete all as specified. Notes: (i) Quoted rate shall deemed to be inclusive of cement screed. (ii) Colour of tiles shall be got appproved from GE before incorporation in the work.

M&L for factory made M-35 grade, 60 mm thick machine pressed, rubber moulded precast cement concrete interlocking paver blocks of shape and size as directed with grey cement and pigment confirming to IS: 15658-2006 (ISI marked), laid over and including 50 mm thick compacted sand cushion complete all as specified and as directed. Notes : (i) Quoted rate shall deemed to be inclusive of 50 mm thick compacted sand cushioning. (ii) Shape of paver blocks shall be as approved by the GE.

M&L for precast cement concrete 1:2:4 type B1 using 20mm graded crushed stone aggregate as in Kerb block (Kerb Stone), factory casted, with plain fair faces, size 10cm x 30cm each or as directed, including weathering, slightly rounded or chamfered angle throating, with plain or interlocking joints and setting in cement mortar 1:4, fixed in position to the required line, level and curvature including making drainage opening wherever required, complete all as specified & as directed. Note : Shape & size of Kerb blocks shall be as approved by the GE.

M&L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick masonry or concrete surfaces of walls, finished even & smooth without using extra cement complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of wall & applying two coats of cement base paint of approved shade/tint over a coat of alkali resistant priming paint complete all as specified & as directed.

M&L for complete removal of existing treatment by mechanical means (any number of layers) by hand held sander/ long handle sander, rubbing down, stopping of distempered & Jet pressure washing of surfaces of wall & applying two coats of cement base paint of approved shade/tint over a coat of alkali resistant priming paint complete all as specified & as directed.

M&L for preparing newly plastered surface of walls and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of shade as approved by Engineer-in-Charge (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm as per manufacturer's instructions complete all as specified and as directed.

M&L for complete removal of existing treatment by mechanical means (any number of layers) by hand held sander/ long handle sander, rubbing down, stopping of distempered & Jet pressure washing and painted surface of wall and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of shade as approved by Engineer-in-Charge (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm as per manufacturer's instructions complete all as specified and as directed.

M&L for preparation of new concrete/plastered surfaces of Kerb stones, decorative wall and the like and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of shade as approved by Engineer-in-Charge (Company Depot Tinted) in alternate panels in different shade/tint with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm as per manufacturer's instructions complete all as specified and as directed. Note : Painting to Kerb stones, decorative wall, etc in alternate shade/tint as approved by Engineer-in-Charge shall be carried out.

M&L for complete removal of existing treatment by mechanical means (any number of layers), wahsing, rubbing down and stopping of distempered and painted surface of Kerb stones, decorative wall and the like and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of shade as approved by Engineer-in-Charge (Company Depot Tinted) in alternate panels in different shade/tint with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm as per manufacturer's instructions complete all as specified and as directed. Note : Painting to Kerb stones, decorative wall, etc in alternate shade/tint as approved by Engineer-in-Charge shall be carried out.

M&L for preparation of old previously treated brick, stone, concrete, asbestos cement or plaster surfaces of any description over 10cm in width or girth of wall and applying two coats of 1st quality synthetic enamel paint of approved tint in camouflage pattern complete all as specified & as directed. Note : Painting shall be carried out in camouflage pattern in different shades/tints as directed and quoted rate shall deemed to include for the same.

M&L for preparation of new steel and iron surfaces of any description over 10 cm in width or girth and applying two coats of 1st quality synthetic enamel paint of approved tint over a coat of zinc chrome primer complete all as specified & as directed.

M&L for preparation of old painted steel and iron surfaces of any description over 10 cm in width or girth and applying one coat of 1st quality synthetic enamel paint of approved tint complete all as specified & as directed.

M&L for two coats of 1st quality synthetic enamel paint over a coat of zinc chromate primer over any description of new steel & iron surfaces, not exceeding 10 cm in width or girth when unconnected with other painting or when painted in a different tint including necessary preparation of surfaces complete all as specified & as directed.

M&L for cement concrete (Quality Concrete) work in pavement/hard-standing of flexural strength 40 Kg per square centimeter in field using 400 Kg of cement per cubic metre, thickness of concrete 25 cm or less, including necessary form work for laying in bays between joints & contraction, expansion joints/or between the two contraction joints, finishing surface of concrete roads, pavements, pavings etc by brooming whilst the concrete is green, complete all as specified & as directed. Notes :- (i) The construction, dummy (contraction) & expansion joints shall be measured separately under respective items. (ii) Design mix shall be approved by GE before execution of the work. In case, quantity of cement as per actual design mix works out less than 400 Kg per cum of concrete, then minimum cement as 400 Kg/Cum of concrete shall be used without any extra cost to Govt. In case cement as per actual design mix is more than the 400 Kg/cum of concrete, the actual quantity as per design mix shall be used in the work without any extra cost to Govt.

M&L for forming 12 mm thick expansion joints for 100 mm thick concrete slab, filled with pre-formed bituminous filler and top 30 mm primed and sealed with sealing compound Grade ‘A’ complete all as specified.

M&L for forming Construction joints 30mm deep x 10mm wide, filled with sealing compound Grade 'A' complete all as specified.

Sagar Builders (BID ID -3087184)

SIBS CONTRACTOR (BID ID -3084895)

BhagvanjiAssociates (BID ID -3094520)