Miscellaneous Civil works

Amount

General Notes: 1) The Tentative/Suggested makes have been specified in the tender document based on requirements of BARC, desired performance, detailed study of the technical parameters, manufacturing process, quality assurance/control & testing. The list is merely for guidance purpose. However, the bidder(s) can prefer any other make(s) which is/are meeting technical specifications given under Section-V, this schedule of Quantities (Schedule 'B') and shall conform to the technical Parameters/performance of the tentative/suggested makes and / or shall conform to the relevant BIS codes or other relevant codes. In case of non-approved makes(s), the bidders(s) shall suggest such equivalent/alternate make/brand, meeting above -mentioned technical parameters, during pre-bid stage and before submission of bid(s) 2) Rates to be quoted by the bidders should be exclusive of GST for all the items but inclusive of all other taxes, duties, CESS, fee, royalty charges etc. levied under any statue for all the items.

3) Only sieved river sand/crushed stone sand from Godavari river or Varaha river or Vamsadhara river or Sarada river or Nagavali river / Crushed stone manufactured sand shall be used as fine aggregate and Graded hard broken granite metal of 3 stage (VSI) material shall be used as coarse aggregate in relevant items. Specification for fine and coarse aggregate shall confirm to IS:383 (latest revision) 4) In view of limit on water-cement ratio for durability requirements in design mix concrete, concrete admixtures (Carboxylate based superplasticizers) can be used after taking prior approval of Engineer-in-Charge and the rates quoted for concrete items shall be inclusive of the cost of admixtures, Design mix, trial mixes, testing (at site & at approved labs), etc. complete. 5) The contractor shall set up sufficient number of self loading mobile concrete mixers inside the project area for the production of concrete. 6) Contractor may also be allowed to procure concrete from prior approved RMC plants on prior approval of the BARC subject to maintain required slump at site during pouring.To that extent suitable Mix Design should be carried out with required retention period. No extra payment will be made if concrete is brought from RMC plants outside the project area. 7) Manufacturer's Test certificate of cement which is procured from dealer/company is to be submitted for all cement related works by the contractor.

Notes applicable to EARTHWORK EXCAVATION & FILLING WORKS : The rate quoted is deemed to have included the following: a) Removal and cutting of all kinds of vegetation, shrubs, bushes, stumps , roots, grass, weeds, light/heavy jungle etc., trees upto girth of 30 cm when measured 1 metre above ground level alongwith roots, including disposal/stack in the identified location. b) shoring, strutting, stepping, dressing, grading required for keeping the earth in position on sides of trenches with approved timber/steel accessories wherever necessary to prevent sides from falling including bailing or pumping out of water if necessary including removal of debris/unserviceable materials and excavated excess soil, if any. c) dewatering of both ground and surface water, including removal of slurry generated while excavation and keeping the area free from water, to be let out of the building area through proper pipes & channels if required by suitable pumps, d) watering, ramming and thoroughly consolidate the bottom of all excavations & ground before the construction of foundation/footing/plinth beam, filling in basement or other work is commenced. e) the loose pockets shall be excavated and compacted after back filling as directed by Engineer-in-charge, as per detailed specification and conforming to safety rules during progress of the work. f) Contour levels to be taken jointly with the Engineer-in-charge and prior written approval be taken before starting any excavation/ filling at every 3 m grids for arriving at the actual quantity

g) Backfilling will be done in layers of thickness as specified below. h) Cost inclusive of necessary royalties, seigneiorage charges and other charges to supply all the required construction materials, i) cost of items shall include all labour charges, hire charges of machinery, lubricants, fuels and tests etc. j) Measurement/Payment will be reststicted to PCC/drawing dimensions only. k) Clearing & grubbing and removal of top 150 mm soil and compaction of the original ground with vibratory power roller to achieve hard and level surface including the disposal of removed top soil within a lead of 200 m from site boundary. l) It shall include necessary excavation, backfilling of pits resulting from uprooting of trees and stumps to required compaction, handling, salvaging, and disposal of cleared materials.

Clearing Jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1m above ground level and removal of rubbish up to a distance of 50 m / outside the periphery of the area cleared as per specifications and as directed by the Engineer-in-charge

i) From 0.00m to 1.50m below average GL

Providing and laying in position cement concrete of 1:3:6 (1 cement, 3 river Coarse river sand/ crushed stone sand, 6 graded stone aggregate of maximum size 20 mm) at all elevations including consolidation, finishing curing etc. complete all as per drawings and technical specifications and as directed by the Engineer-in-Charge but excluding the cost of form work shuttering, centering all as directed by Engineer-in-charge.

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grade (using coarse river sand/ crushed stone sand) made by block making machines with strong vibratory compaction and approved size, shape, design laid in required colour and pattern over and including 50mm thick compacted bed of crushed sand, filling the joints with crushed sand. Cost including mix design of RCC, labour, materials, finishing, curing, testing etc. all complete as drawings and technical specifications and as directed by the Engineer-inCharge.

Providing and laying in position cement concrete of 1:2:4 (1 cement, 2 crushed sand, 4 graded stone aggregate of nominal size 20 mm) including consolidation, finishing, curing etc. complete as per specification and drawings including the cost of Formwork shuttering, centering and steel reinforcement at all Level

Providing and fixing at or near ground level precast cement concrete 1:2:4 in kerbs, edgings etc. as per approved patterns and setting in position with C.M 1:3 (using coarse river sand) including consolidation, curing, cost of required centering, shuttering, finishing smooth with 6 mm thick cement plaster 1:3 (using fine river sand) on exposed surfaces, transporting to site complete as per specifications and as directed by the Engineer-in-Charge.

Providing, centering, shuttering Form work using steel plates, ply wood in sub structure for all types of structures including necessary strutting,proping, staging, supports, bracingsetc.and eshuttering the sameafter thespecifiedtime all as per drawings, specifications and as directed by the Engineer-in-charge at all levels.

Providing Reinforcement steel of all diameters for reinforced cement concrete at all levels. including supplying, preparation of bar bending schedules, cutting, bending, hoisting ,transporting to all elevations, placing and keeping in positions, all leads, fixing, tieing with 1.2 mm dia annealed binding wire including all labour charges, cost of cover blocks (in same grade of concrete) of various thicknesses and sizes etc. all as per drawings and technical specifications and as directed by the Engineer-in-Charge. Using TMT Bars of Specified Grades of all sizes.

Providing Structural steel work using angles, channels, joists and other sections, welded and / or bolted including in built up sections for columns, beams, trusses, structural steel floors, frame works, monorails and other structures including supplying, cutting, drilling, welding, fabricating, hoisting, fixing in position, applying a priming coat of zinc chromate steel primer of approved make as per annexure B of section VII etc., complete all as per drawings and Technical specifications and as directed by the Engineer-in-Charge.

Up to and including 300 mm Joists, 350 mm channels, and below sections using materials of approved quality. All test reports to be provided along with the supply of the materials.

Providing, supplying, cutting, welding, fabricating, hoisting and fixing in position structural steel members for gates, hand rails etc. using MS hollow circular / square / rectangular sections along with the associated connections including applying a coat of primer using redoxide before and after erection and two coats of first quality anticorrosive polyurethene paint all as per Technical specifications, drawings, complete all as per drawings and specifications and as directed by the Engineer-in-Charge.

Providing and constructing 100/150/200/230mm (or as directed) thick masonry at all elevations with approved quality Fly ash / FAL-G bricks having minimum crushing strength 60 Kgs/Sq.cm and water absorption of maximum 20% and maximum drying shrinkage 0.15. Masonry work with cement mortar 1:4 (1 cement : 4 river sand/ crushed stone sand) uniformly mixed in machine with approved 'non-shrinking compound' as per manufacturer’s instruction in specified courses of approved bond also providing horizonatal RCC band of 100/150/200/230mm x 100 mm (or as directed) at about 1.00 m c/c with 2 nos. 8 mm dia rebars and 8 mm dia links at 300 mm c/c in cement concrete (1:2:4), required formwork, complete including pointing, raking out joints, curing, cleaning, including independent double legged scaffolding, at all heights, depths and leads, dewatering area where required etc., all as per typical drawings, Technical specifications and as directed by the Engineer-in-charge.

Providing and fixing 17mm thick machine cut, mirror polished approved Granite stone/equivalent approved range and shade granite stone of approved colour and pattern for Risers and trades /Frames/Architraves/soffits/Jambs/Sills/Urinal partitions etc. of required sizes as shown in drawing or directed by the Engineer-in-charge, fixed with cement paste about 4.0 Kgs/sqm, fully buttering cement slurry on back, fixed to correct line, level and plumb over the plastered surfaces. Joints shall be well cleaned and grouted with matching colour of approved readymade grout, all leads and lifts, polished to all exposed faces, corners and edges, semi rounded, providing required SS screws, SS pins, studs, cleaning, curing, drilling, grinding edges etc. complete at all heights and leads all as per technical specifications complete as per specifications as directed by Engineer-in-charge.

Providing 15 mm thick Plain Internal Plastering in cement mortar 1:4 (using river sand) finished smooth, including sieving of sand to required fineness, preparation of the surface, double steel tubular scaffolding, curing all as per specifications, drawings and as directed at site etc. complete all as per Technical specifications and as directed by Engineer-in-charge.

Providing 20 mm thick water proof plastering in cement mortar 1:3 (using river sand) finsihed smooth with a floating coat of neat cement including approved water proofing compound added @ 2% by weight of cement or as per manufacturer's specifications, sieving of sand to required fineness, preparation of surface, scaffolding at all heights, curing all as per specifications, drawings and as directed at site.

Providing, painting, finishing walls with Premium Acrylic smooth exterior paint on sand face plaster / plain plaster & concrete surfaes with Silicone additives of required shade (Two coats, each applied @ minimum1.43 ltr / 10 sqm) over and above a base coat of water proofing cement paint to be applied @ minimum 2.20 kg / 10 sqm including preparation of the surfaces, including erection of double tubular scafolding complete all as per technical specifications as directed by Engineer-in-charge.

Providing and Painting two coats of synthetic enamel paint on steel surfaces of approved and manufacture to give an even shade over a primer coat.including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

Providing and fixing Double charged VITRIFIED tiles in flooring and skirting of size of 600mmx600mmx8mm, water absorption less that 0.08% and confirming to IS 15622 in all colours and shades in Glossy or Matt or satin finish laid over a bed of cement mortar and jointing with grey cement slurry @ 3.3 kg / sq.m including grouting with the joints with white cement based Tile Grout ofapproved quality with matching shade complete as per patterns, drawings and specifications complete.

Providing and fixing hand rail using 304 grade Stainless Steel pipes or any other shape of approved size and make and quality by TIG welding, mirror / matt polishing, fixing at site etc. for balcony railing & staircases railing including special sections as per drawings, specifications. A sample to be fabricated and to be got approved by the Engineer-in-Charge before starting of work at site. This work to be executed through approved qualified welder etc., complete as per specifications all complete as per specifications as directed by Engineer-in-charge. (Cost including all materials and labour)

Providing and fixing following type of approved quality glass panes for doors/windows/ventilators/wall spans/shutters, etc. of approved quality and fixing with aluminium frame work including fixing aluminium channel beading (to be paid under relevent item) and providing and fixing with 2way EPDM gasketing ,to ensure water and air tightness and neoprene cushions /gasket accommadated in grooves all complete generally as per drawings specifications and as directed by the Engineer-in-charge.

5 mm thick clear float glass

5 mm toughened float glass

Providing and fixing in position 15 mm CP Health faucet of approved make with necessary flexible hose upto 1500 mm long using tefon tape, CP wall bracket, CP nozzle, CP wall flanges, etc., complete.

Providing and fixing PVC rain water pipes conforming to IS:13592 Type B and PVC SWR Fittings & specials confirming to IS 14735/1999 including jointing with seal ring / With PVC solvent adhesive including fixing in walls using clamps etc complete all as per drawings, specifications and as directed at site.

SWR PIPE OD 75mm O/D

SWR PIPE OD 110mm O/D

Providing and fixing Powder coated (minimum thickness of powder coating 50 micron) aluminium work for shutters, windows, ventilators, Alu Louvers, wall spans and partitions etc. with extruded built up standard tubular sections / Z Sections and other sections confirming to IS 733 and IS 1285 fixed with rawl plugs and stainless steel screws or with fixing clips or with stainless steel expansion hold fastners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC / neoprene felt etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically where ever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P brass / stainless screws all complete as per architectural drawings and as per direction of Engineer-in-charge including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of PVC / neoprene gasket required. (Weight of the Aluminium sections shall not be less than Specified in the drawings). The work shall be carried out complete as per approved shop drawing and the relavent portion of technical specifications and as directed by Engineer-in-charge.

Providing and fixing of 2 ply 4 spikes of 12 guage galvanised steel barbed wire (2.50 mm dia for line wire and 2.0 mm for point wire) of standard quality as per IS 278 including cost and conveyence of all materials (viz.) G.I. Barbed wire , GI wire for tying etc. , all labour charges for fixing the barbed wire to MS angle posts (in horizontal lines and diagonals) with G.I.staples & wooden plugs and as shown in drawing and as directed by Engineer-In-Charge, complete. Note:Payment to be made per metre cost of total length of GI barbed wire used

Dismantling of RCC works including Cutting and stacking of steel reinforcement bars and disposal of unserviceable materials within 100 m lead and disopse the dismantiled reinforcement steel from the site and as directed by the Engineer-in-charge.

Designing, providing and fixing of 4 mm thick approved make and shade Aluminium Composite Metal Panel cladding at different locations including soffits of over-hangs but excluding aluminium frame work with grids filled in with weather silicon sealant as per the drawings. The ACM panel composition shall be of 0.5 mm thick PVDF coated aluminium sheet + 3 mm thick low density polyethelene virgin resin core + 0.5 mm thick polyester (PVDF) coated Aluminium sheet all complete as per approved shop drawings and specification.

Providing and fixing Grid System False Ceiling using Pin / Fine Fissured Model Ceiling Tiles using pre coated (Exposed portion only) GI T Grid system in 600 x 600mm module which includes providing and fixing wall angle along the perimeter of the room with help of nylon sleeves and wooden screws at 300mm centers. Then suspending the main tee of size from the soffit with help of soffit cleat, rawl plugs and wire rod with Leveling spring clip at 1200mm c/c. 1200mm Cross Tee is then interlocked into the precut slots in the main Tees at 600mm centres in direction perpendicular to the main Tee to make a grid of 600 x 1200mm.Finally 600mm Cross tees are then interlocked into the pre cut slots in the 1200mm tees at 1200mm centres and in direction parallel to the main tee. Cross tees having length more than 600mm are to be supported independently.15mm thick pin square / reveal / narrow reveal edge mineral fibre tiles of size 595 x 595mm shall be placed into the grid size of 600 x 600mm.

Providing and Fixing Homogeneous 2.00 mm thick PVC sheet / tile in flooring and skirting in approved pattern on a smooth and damp proof base using rubber based adhesive of approved quality and manufacturer including, levelling small undulations with plasterof paris if required , rolling with light wooden roller weighing about 5 kg all complete as directed by Engineer-in-charge in approved colour and shade

Providing and fixing precoated Galvalume Roofing profile sheets (plain/Corrugated) of approved size, shape and pitch up to and including 0.5mm thickness sheet. The sheet shall be fixed using self drilling / self tapping screws of size (5.5 X 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 ridges,cutting to size and shape wherever required as directed by the Engineer-In-Charge.

Providing and fixing IS:12817 marked stainles steel butt hinges of size 100 x 60 x 2.5mm (heavy weight) with stainless steel screws etc. complete as directed by the Engineer-in-charge.

Providing and fixing anodized aluminium tower bolts of size 200 X 12 mm ISI marked transparent or dyed to requried colour or shade with necessary screws etc.

Providing and fixing aluminium handles 175 mm long Inner grip 125 mm with 12 mm dia rod plate type BOW handles ISI marked of approved make, anodised transparent or dyed to req. colour or shade with necessary screws etc. complete.

Providing and fixing mortice latch and lock with minimum 2 nos. of keys with 6 levers and a pair of handles Inside opening LEFT / Right with necessary screws etc complete suitable for fixing in wooden / steel/ FRP/ Aluminium doors as per specifications.

Providing and fixing double action hydraulic floor spring (conforming to relevant Indian Standard) for doors including cost of cutting floors as required, embedding in floors and cover plates with M.S pivot and single piece of M.S sheet outer box with slide plate etc. complete as per directions of Engineer-in-charge with brass cover plate.

Supplying, fabricating, testing, transporting, handling and erecting at required positions and levels metal roofing and canopy roofing including flashings and insulation etc. as per approved drawings and design including all consumables and taxes comprising of the following: Double skin insulated standing seam roofing system comprising of 0.50 mm thick Colour Coated / Bare Al-Zinc Alloy coated steel 0.50 mm TCT with overall width of 400 to 500mm by seaming for 100% water tightness on outer face and 0.50 mm thick inner liner sheet with Galvalume sheet profile and physical material properties as specified. These sheets shall be fixed on specially reinforced polyamide or acetylyte anti friction di electric brackets at every location for permitting unhindered, free sheet movement at all required locations. The profile shall have a special in built drainage joint at side laps to make it fully watertight even in fully submerged condition. It shall have overall depth of 100 mm from horizontal after fixing . The side laps shall be of interlocking type without requirement of any mechanical seamer. Insulation: This shall be comprising of two layers of Rockwool insulation each of 50 mm thick with density of 48 kg / Cu. M. Sub Grit (Top Hat) 1.5 mm thick Glavanised steel hat section fixed to main purlins, above first layer of insulation, to support the aluminium sheets. Inner linear sheet of 0.60 mm nominal TCT of physical material properties as specified. Vapour Control layer : The wapour Contol layer to reduce the movement of water vapour from inside the building through the Roof construction to reduce the risk of condensation shall consists of 3 layermembrane to be laid continuous across its surface shall be fully sealed at laps, perimeters, penetrations to ensure effectiveness & aluminium foil of 0.50mm thick laid over insulation board including Supplying, fabricating, testing, transporting, handling and erecting at required positions and levels metal roofing and canopy roofing including flashings and insulation etc. as per approved drawings and design including all consumables and taxes comprising of the following:

Insulation: This shall be comprising of two layers of Rockwool insulation each of 50 mm thick with density of 48 kg/Cu. M. Sub Grit (Top Hat) 1.5 mm thick Glavanised steel hat section fixed to main purlins, above first layer of insulation, to support the aluminium sheets. Inner linear sheet of 0.50 mm nominal TCT of physical material properties as specified. Vapour Control layer : The wapour Contol layer to reduce the movement of water vapour from inside the building through the Roof construction to reduce the risk of condensation shall consists of 3 layermembrane to be laid continuous across its surface shall be fully sealed at laps, perimeters, penetrations to ensure effectiveness & aluminium foil of 0.50mm thick laid over insulation board.

Dismantling of metal roofing including ridges, valleys and gutter etc and stacking the material within 50 m lead

Y V R and COMPANY (BID ID -3311581)

PCMR INFRASTRUCTURE PRIVATE LIMITED (BID ID -3311326)