|
| 1 | General Notes:1) The make/model/brand for all the BOQ items shall be as per suggestive makes of Annexure-B of Section-VII of the tender document. The make/model/brand mentioned in Annexure-B of Section-VII of the tender document is merely for guidance and bidders can prefer any other make which is meeting technical specifications given under Section-V and Schedule of Quantities of Tender document and shall confirm to the relevant BIS codes and other relevant codes. However, the bidder may suggest any equivelent make/ model/brand meeting technical parameters on or before pre-bid conference for approval of BARC(V).2) Only sieved river sand/crushed stone sand from Godavari river or Varaha river orVamsadhara river or Sarada river or Nagavali river / Crushed stone manufacturedsand shall be used as fine aggregate and Graded hard broken granite metalof 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)3) 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. 4) Thecontractor shall set up sufficient number of self loading mobile concrete mixers inside the project area for the production of concrete.5) 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. 6) Manufacturer\"s Test certificate of cement which is procured fromdealer/company is to be submitted for all cement related works by the contractor. |
| 2 | 7) The Scope of works which are not included in any specific items but indicated in the document \"General Scope of all works\" shall be within the scope of overall contract works. The cost of work/item/material indicated in this document shall be deemed to be included in the quoted rates of all individual items. 8) The quoted rates shall include necessary taxes, royalties, seigneiorage charges,etc. and all other charges to supply all the required construction materials.9) For all standards and code of practices, specifications, like Indian Standard, MORT&H, ASTM, etc. refer onlylatest revisionsincluding all applicable amendments, revisions and additional publications (during contract period) and these have to be followed. 10)Prior approval for source of all construction materials by submission ofrelavent test certificates, documents, invoices etc. have to be taken from BARC.11) All the tests mentioned in Quality Assurance Plan(QAP) should be carried out without any extra cost to BARC.12) The contractor has to submit all royalty /seigneiorage slips,etcfor all the naturally available construction materials before submitting the RA bills.13) All dismantel items shall be handed overto BARC(V) in good condition.14) All transport for men and materials inside BARC main campus and Anu Vihar shall be in the scope of contractor. |
| 3 | Earth work excavation from 0.00m to 1.50m below average GL by mechanical means (Hydraulic excavator) / manual means in foundation, in all types of soil other than soft and hard rock, dressing the sides of foundation, ramming of bottom of foundations etc. including shoring, struttingand dewatering and refilling around foundations and plinth with selected excavated earth in layers of not more than 250 mm thick, each layer well rammed and consolidated including disposing the surplus earth within a distance of 200 m all complete all as per drawing, technical specifications , and as directed by Engineer-in-charge. |
| 4 | PCC, RCC & FORM WORKNote: 1) Rates quoted for PCC & RCC items shall include cost of sieved river sand/ crushed stone sand as fine aggregate and graded hard broken granite metalas a coarse aggregate. 2) The mix shall be desiged to maintain the desired slump (as required at site/specified in IS code). In view of limit on water-cement ratio for durability requirements in design mix concrete, admixtures (corboxalite based superplasticizers) can be used after taking prior approval of Engineer-in-Charge and the rates quoted for the items shall be inclusive of the cost of admixtures, trial mixes, testing (at site & at approved labs), etc. complete. 3) Thecontractor shall set up sufficient number of Self loading mobile concrete mixers inside the project area for the manufacture of concrete.4) 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. 5) The rate of concrete shall include all labour, equipment, charges for mixing & cost of admixtures. 6) Test certificate of cement, procured fromdealer/company has to be submitted for all concrete works by the contractor.7) Rate quoted for RCC items shall include cost of relevant design mix and testings. |
| 5 | 8) This item is applicable for all PCC and RCC structural elements like footings, beams, columns, slabs, lintels, chajjas, walls etc., for all heights and leads. 9) Only steel scaffolding, staging, supporting system to the formwork and steel frame work will have to be used for all RCC structural elements. 10) All surfaces adjacent to EPs, etc., shall be in true line and level & irregularities, if any, shall be rounded by mechanical grinding, chiseling, finishing the same using epoxy silica sand mortar at no extra payment. 11) Form finish F3 shall be provided to all exposed surfaces of the concrete. |
| 6 | Providing and laying in position cement concrete of 1:3:6 (1 cement, 3 riverCoarse 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 andtechnical specifications and as directed by the Engineer-in-Charge including the cost of form work shuttering, centering all as directed by Engineer-in-charge. |
| 7 | Providing and laying design mix reinforced cement concrete of M30 Grade using min. 390 kg of cement for 1 cu.m of finished concrete at all heights by weigh batchingusing graded stone aggregate of 20mm max. size and coarse river sand/ crushed stone sand of approved quality including admixtures of approved quality, including handling & transportation, scaffolding, mechanical mixing, placing to required location by hoisting and / or pumping & mechanical vibration, consolidation, finishing, curing, hacking of concrete surfaces wherever requiredetc. complete at alllevels in substructure/superstructure as per specifications & also including dewatering, if any, complete all as per drawings andtechnical specifications and as directed by the Engineer-in-Charge but excluding formwork, shuttering and steel reinforcement. Note: Temparature raised due to heat of hydration shall be kept within limits in raft/mass concrete by keeping proper curing mechanism. |
| 8 | Providing, centering, shuttering Form work usingFilm faced plywood in super structure to get a neat form finish surface for all types of structures including necessary strutting, steel frame work/H-beams, steel proping, staging, supports etc and deshuttering the same after the specified time all as per drawings andtechnical specifications and as directed by the Engineer-in-Charge. |
| 9 | Providing, centering, shuttering Form work using steel plates, timber planks for all types of structures in Sub-structure including necessary strutting, proping, staging, supports, bracings etc. and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in-charge. |
| 10 | Labour charges for murum filling of specified thick in layers of not exceeding 150 mm thickness including consolidation etc. complete (using murrum available at site). |
| 11 | Providing and laying 100mm dia non pressure NP2 class RCC Hume pipes of approved, with collars jointed with stiff mixture of cement mortar in the proportion of 1:2, laying to the levels, slopes and as per the drawings and specifications and as directed by the Engineer-in-charge including testing of joints etc. complete. |
| 12 | Notes for Reinforcement steel: 1) 1.2mm dia annealed binding wire required for the work will have to be supplied by the contractor at their own costand will not be measured for payment. 2) Fe-500D / Fe-500EQR bars as per IS 1786 latest code to be supplied by the contractor.3) Reinforcement bars from conversion agents / re-rollers of above manufacturers,will not be accepted. 4) No extra payment will be made on account of Rolling Margin & wastage.5) Contractor shall supply copy of the documentry evidence of purchase of steel, test certificate from these manufacturers and also test from third party to be carried out at no extra cost. 6)Reinforcement steel required for the work shall not be supplied by the Department. |
| 13 | 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 binding wireincluding all labour charges, cost of cover blocks (in same grade of concrete) of various thicknesses and sizes etc. all as per drawings andtechnical specifications and as directed by the Engineer-in-Charge. Using TMT Bars of Specified Grades of all sizes. |
| 14 | Notes for Sturctural steel1) Structural steel required for the work shall not be supplied by the Department.2) Structural steel confirming to IS 2062 shall be supplied from their own plants rolled from virgin materials to be procured directly or from their authorised dealers and test cerificate to be produced.3) The contractor shall supply documentary evidence of purchase of steel, Test certificate from approved manufacturers and also third party testing from approved laboratories with out any extra cost.4) Welding weights, connections, bolts and nuts shall notbe measured for payment but the cost of which shall be deemed to have been included in the rates.5) Holes to be drilled only by Drilling machines and gas cutting of holes are not permitted.6) Rate inclusive of all consumables like gas, welding electrodes and tools and tackles etc. 7) The Liquid Penetrant Inspection shall be carried out in 1% of the total joints and as directed by Engineer-in-Charge without any extra cost. |
| 15 | Providing Structural steel workUp to and including 300 mm Joists, 350 mm channels, and below sections using angles, channels, joists and other sections, welded and / or boltedincluding 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. 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. |
| 16 | Providing, supplying, cutting, welding, fabricating, hoisting and fixing in position structural steel members of approved 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 Technicalspecifications, drawings, complete all as per drawings and specifications and as directed by the Engineer-in-Charge. |
| 17 | Providing Structural steel work in M.S Plain Plates and chequrred Plates of approved for Embedded Parts, Trench Covers, Connection plates etc.including cutting, hoisting, fixing in position and applying a priming coat of approved zinc chromate steel primer etc.including cost of structural steel Plates, welding all labour charges etc. complete as per drawings and specifications. |
| 18 | Providing and Fixing 16 mm dia 100mm long Anchor Fastner of approved including drilling in concrete as per requirement for fixing Eps or other structures all as specified by the manufacturer complete all as per specifications and drawings. |
| 19 | Providing and fixing at all levels MS bolts including nuts and washers of approved size & quality as per requirements and as per specifications, drawings complete all as directed at siteby the Engineer in charge. |
| 20 | Providing and fixing precoated Galvalume Roofing profile sheets 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. |
| 21 | FLOORING WORKS NOTES:The contractor shall submit all samples to the department for approval and no work shall commence before such samples are duly approved. |
| 22 | Providing and constructing 100/150/200/230mm (or as directed) thick masonry at all elevations with approved quality Fly ash/ FAL-Gbricks (confirming to IS 12894) having minimum crushing strength 60 Kgs/Sq.cm and water absorption of maximum 20%, in cement mortar 1:6 (1 cement : 6 river sand/m-sand) crushed stone manufactured sand) uniformly mixed in machine in specified courses of approved bondcomplete 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. including all leads and lifts etc.Note for flyash bricks:In the fly ash bricks the mix confirming to the strength mentioned in the respective items shall be got approved by the department. The mix shall consist of ordinary portland cement content of not less than 20%(preferably) of the mixture consisting of Fly ash, OPC and Gypsum or any variation in proportion of design mix shall be submitted to BARC for approval. The Anhydraous Gypsum, Fly Ash, Cement, Crusher dust and other materials shall confirm to the relevant IS codes. The Anhydrous Gypsum shall be procured from a reputed source approved by the department. Roller mixer shall be used for good homogeneous mixing.No holes in brickwall will be allowed for scaffolding. Only double tubular steel scaffolding be allowed. |
| 23 | Providing 15 mm thick 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. including all leads and lifts |
| 24 | Providing 20 mm thick external plastering in C.M without cement punning 1:4 (using crushed sand) finished smooth, including sieving of sand to required fineness, preparation of the surface, scaffolding, curing all as per specifications, drawings and as directed at site complete. |
| 25 | Providing and laying (IPS Flooring) cement concrete flooring 1:2:4, using crushed sand 50 mm thick finished smooth to the required level, finishing with a floating coat of neat cement including cement slurry, curing, cleaning the surface neatly at the time of handing over the area complete as per specifications and drawings as directed by the Engineer in charge. |
| 26 | Providing and fixing 1st quality ceramic tiles (Matt/Glossy/Anti Skid/glazed) conforming to IS 15622 of approved shade and colour of size ranging from 300 - 600 mm long and 300 mm - 600 mm wide and thickness not less than 6 mm as approved by Engineer-incharge in skirting, risers of steps and dados over 12 mm thick bed of cement mortar 1:3 (using crushed sand), setting the tiles in cement slurry and pointing the joints with matching colour Tile grout of approved of matching shade including using PVC tile trim in the exposed corners, complete as per drawings, patterns and specifications complete as directed by the Engineer-in-charge. |
| 27 | 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/platforms/flooring/facia 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. |
| 28 | Providing and fixing 30 mm thick WPC (wood plastic composite) Flush door shutters of minimum density 0.6 gm/cm3 with specified color and pattern of design.complete all as per specifications and as directed by the Engineer-in-Charge. Note : 1. WPC Door sample to be got approved by the Engineer-in-Charge before procurement. 2. The quoted rate shall include cost of fixtures, paint mentioned above including the WPC shutter and frame. |
| 29 | Providing and fixing Stainless steel double ball bearing butt hinges of size 100 x 75 x 3 mm thick for hollow steel door. complete as per specifications, drawings and as directed by Engineer-in-charge. (For hollow metal doors & fire doors indicated in the schedule elsewhere). Sample to be approved by the Engineer In charge |
| 30 | Providing and fixing stainless steel aldrops of size 300 X 14 mm of approved with necessary screws, bolting from rear side complete as per specifications complete. |
| 31 | Providing and fixing stainless steel tower bolts of size 250 X 12 mm of approved with necessary screws etc. all as per specifications and as per drawings. |
| 32 | Providing and fixing Al hanging Heavy Qualityfloor door stopperISI markedwith Twin Rubber stoppers, anodised (anodic coating not less than grade AC10 as per IS:1868)transparent or dyed to req. colour or shade with necessary screws etc. all as per specifications and as per Drawings and as directed by Engineer-in-Charge. Sample to be approved by the Engineer In charge |
| 33 | Providing and fixingpair ofStainless Steel \"D\" type Doorhandles10 mm dia, 250 mm longwith full length plate in Steel Doors/ wooden Doors with necessary screws etc.all as per specifications and as per Drawings and as directed by Engineer-in-Charge. Sample to be approved by the Engineer In charge. |
| 34 | 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, anodised transparent or dyed to req. colour or shade with necessary screws etc. complete. |
| 35 | 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 andthe relavent portion of technical specifications and as directed by Engineer-in-charge. |
| 36 | Providing and fixing 5 mm thick clear float glass of approved quality glass panes for doors/windows/ventilators/wall spans/shutters, etc. 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 airtightness and neoprene cushions /gasket accommadated in grooves all complete generally as per drawings specifications and as directed by the Engineer-in-charge.Note: Glass shall be measured as per inner dimensions of the aluminium frame sections to which the glass is fixed. |
| 37 | NOTES FOR PAINTING WORKS:Allexternal/internal painting works will have to be done with erecting double tubular steel scaffolding only. No jhoola/Bhada shall be permitted. All rates quoted in the above painting itemsshall include erection of double tubular scafolding and provision of safety measures like safety belts, eye protection gears, etc. |
| 38 | Providing and applying Wall painting Two coats onwith Premium Acrylic emulsion paint to give an even shade, including a coat of approved Cement Primer, including preparation of the surfaces, scaffolding complete all as per technical specifications and specifications as directed by Engineer-in-charge. |
| 39 | Providing, painting, finishing walls with Premium Acrylic smooth exterior paint on sandface plaster / plain plaster & concrete surfaes with Silicone additives of required shade (Two coats, each applied @ minimum1.43 ltr / 10 sqm) over and above abase coat of water proofing cement paint to be applied @ minimum2.20 kg / 10 sqm including preparation of the surfaces, includingerection of double tubular scafoldingcomplete all as per technical specifications as directed by Engineer-in-charge. |
| 40 | Providing, applying and finishing walls with two coats of premium fine textured exerior paint on rough cast surfaces of required shade over new work including base coat of water proof cement paint, preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge. |
| 41 | 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. |
| 42 | Providing and fixing white vitreous European type Water Closet with\"P\" or\"S\" Trap with solid seat and lid,10 litre low level white PVC flushing cistern with manually controlled device (handle lever) conforming to IS:7231, flush bend,fixing EWC with C.P brass screws, 15mm PVC heavy quality inlet connection of 450mmlong, including testing , commissioning & cleaningetc. complete all as per drawings and specifications and as directed by the Engineer-in-charge.(Samples to be got approved by the EIC) |
| 43 | Providing and fixing white viterious wash basin of size 630 x 450 mm and colour with anchored set arrangement, 15 mm C.P. brass pillar tap,15 mm x 600mm long PVC Inlet connection, 32mm heavy quality C.P. brass waste coupling including stop cock of standard pattern and SS wall flanges, cutting and making good the walls and testing complete all as per specifications and as directed by the Engineer-in-charge.(Samples to be got approved by the EIC) |
| 44 | Providing and fixing white vitreous china flat back half stall urinal size 580 x 380 x350 mmwith 32mm C.P Flush valuewith standard flush pipe and C.P. brass spreaders, 32mm Urinal waste coupling with Dome grating , and clamp etc. including making G.I water line connection (Only G.I.pipes will be paid under relevant Item). Samples to be got approved by the EIC. |
| 45 | Providing and fixing 15 mm CP Urinal Spreader size with 1/2\" BSP thread and shapes, weighing not less than 60 gms (Samples to be got approved by the EIC) |
| 46 | Providing and fixing Brass 15 mm C.P. Presstomatic series Auto shut Urinal Flush cock quality alongwith heavy quality reinforced 600 mm long flexible PVC inlet connection pipe etc. complete.(Samples to be got approved by the EIC) |
| 47 | Providing and fixing 15mm braided hose with nuts, nipples for Water inlet connection of450 mm long Braided hose. |
| 48 | Providing and fixing in position heavy quality CONTINENTAL type, fancy variety 15 mm C.P. brass screw down Bib taps with C.P. wall flange conforming to IS:8931 using tefon tape as directed by Engineer-in charge, testing and commissioning etc complete. (Samples to be got approved by the EIC) |
| 49 | Providing and fixing 15 mm C.P. Brass 2 in 1 Bib cockcombination of Heavy Quality using teflon tape as per specifications and as directed by the Engineer-in-charge.(Samples to be got approved by the EIC) |
| 50 | Providing and fixing 15 mm n.b of C.P Brass Angle cock of Heavy Quality of continental model as per specifications and as directed by the EIC (Samples to be got approved by the EIC) |
| 51 | Providing and fixing Heavy quality CP brass waste coupling of following dia. for wash basin, sink and urinal of approved sizeand quality, all as directed complete. CP brass waste coupling 32mm dia and minimum 79mm length half threaded or full threaded as per requirement as directed by the Enginner In Charge. |
| 52 | Providing and fixing Heavy quality CP brass bottle trap 31/32 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling 77 mm breadth with 25 mm minimum water seal for wash basins/urinal etc. all as per specifications and directed by the Engineer-in-charge. |
| 53 | Providing and fixing in position 15 mm CP Health faucet with necessary flexible hose upto 1500 mm long using tefon tape, CP wall bracket, CP nozzle, CP wall flanges, etc., complete. |
| 54 | Providing and fixing heavy quality stainless steel / C.P brass grating 125mm dia of approved as specified for floor traps / nahani traps all as directed by the Engineer-in-charge. |
| 55 | Providing and fixing PVC Nahani trapof self cleaning design of 100 mm inlet and 75 mm outlet,jointing with Lead with the connection pipes, placing as per the drawings, embedding in Cement concrete 1:2:4 and making circular hole up to floor level using 110 mm O/D PVC pipes of 6 Kg/sq.cm pressure and fixing 1 No. 125 mm dia PVC openable grating, complete all as per drawings and specifications and as directed by the Engineer-in-Charge. |
| 56 | Providing and fixing 40mm Heavy qualityFlexible PVC waste pipe (Semi rigid or Flexible) 1200mm legth with fittings for sink or wash basin including PVC waste fittings etc. complete all asper specifications and as directed by the Engineer-in-Charge |
| 57 | Providing and Fixing Chlorinated PVC (CPVC) pipes having thermal stability for hot & cold water supply(as ASTM standard 2846 & SDR-11 grade) including all CPVC plain & brass threaded fittings, including necessary CPVC specials fixing the pipe with clamps including chasing the walls, concealing the pipes and marking good the same etc. This includes jointing of pipes & fittings with CPVC solvent cement & testing the joints complete all as per specifications, drawings and as directed by the Engineer In Charge. |
| 58 | 15 mm pipe |
| 59 | 20 mm Pipe |
| 60 | Providing, laying, jointing, fixing, testing and painting with 2 coats of enamel paint over a coat of primer as per colour code of heavy quality (Class \"C\") M.S. Galvanised pipes (External) as per IS:1239 incluidng fittings like elbows, collars, tees, unions, couplings, reducers, enlargers, bends & all other fittings, required for the completion except screwed flanges conforming to IS:1239 & also as per the code of practice ofwater supply in buildings of IS: 2065 including laying under the floors, chasing / cutting / making holes in walls, roof slabs & making good the same to the original conditions, including cost of all jointing material like hemp yarn, teflon tape, white or red lead, clamps, pipe supports, hangers, screws, cement, sand, testing the pipes with clean waterfor 10 kg/cm2 pressure with minimum period of 2 hours duration complete all as per drawing, and the relevant portion of the technical specifications and as directed by Engineer-in-charge, etc. complete. MS flange pipe, its rubber washer also. |
| 61 | 15 mm n/b G.I pipe |
| 62 | 20 mm n/b G.I pipe |
| 63 | Providing and fixing PVC SWR pipes of 110mm dia OD conforming to IS:13592 Type B and PVC SWR Fittings & specialsconfirming to IS 14735/1999including jointing with seal ring / With PVC solvent adhesive including fixing in walls usingclamps, wooden supports of min. size 300 mm with well seasoned wood etc. completeall as per drawings, specifications and as directed at site. |
| 64 | Dismantling of 15 to 100 mm dia GI/CI Pipe exposed on walls including stacking of diamantled pipes within 50m lead as directed by EIC |
| 65 | Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-30 grade made with strong vibratory compaction and approved size, shape, design laid in required colour and pattern over and including 50 mm thick compacted bed of crushed sand, filling the joints with crushed sand etc. all complete as -per the direction of the Engineer-in-charge. |
