Tender For Construction Of Reinforced Cement Concrete Underground Domestic Water Storage Tanks (02 Nos.) At Sv-21 & Sv-22 And Providing & Laying Of Cpvc Pipelines For Supply Of Domestic Water To Water Purifiers At Old Hostel Blocks (10 Nos), Precast
Tender Overview
Project Description
Tender for Construction Of Reinforced Cement Concrete Underground Domestic Water Storage Tanks (02 Nos.) At Sv-21 & Sv-22 And Providing & Laying Of Cpvc Pipelines For Supply Of Domestic Water To Water Purifiers At Old Hostel Blocks (10 Nos), Precast Hostel Blocks (4 Nos), New Hostel Blocks (08 Nos), Old& New Dining Halls And Kapila Block, Iit Hyderabad, Kandi, Sangareddy. (2Nd Call)Sub-Head (A): Civil And Plumbing Workssub-Head (B): Electrical Works
BOQ
| Sl. No. | Item Description |
| 1 | Sub Head: Civil and Plumbing WorksEarth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge. |
| 2 | All kinds of soil |
| 3 | Centering and shuttering including strutting, propping etc. and removal of form work for : |
| 4 | Foundations, footings, bases of columns, etc. for mass concrete |
| 5 | Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 6 | Suspended floors, roofs, landings, balconies and access platform |
| 7 | Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/ Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. |
| 8 | All works upto plinth level : |
| 9 | Concrete of M10 grade with minimum cement content of 220 kg /cum |
| 10 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate I retard setting of concrete, to improve durability and workability without impairing trength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge, for the following grades of concrete.: |
| 11 | All works upto plinth level |
| 12 | Concrete of M30 grade with minimum cement content of 350 kg /cum |
| 13 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 14 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 15 | Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50 mm. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage. |
| 16 | For vertical surface two coats @ 0.70 kg per sqm per coat |
| 17 | For horizontal surface one coat @1.10 kg per sqm. |
| 18 | Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture’s permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design. |
| 19 | Supplying & fixing 602 x 602 mm Fibre Reinforced Polymer(FRP) manhole frame and cover (light weight) 30 Kgs with capacity of upto 5 tonnes |
| 20 | Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1 :3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including 3 pointing in white cement mixed with pigment of matching shade complete. |
| 21 | Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1 :4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete. |
| 22 | 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 and for all lift. |
| 23 | CARRIAGE OF MATERIALS |
| 24 | By Mechanical Transport including loading,unloading and stacking |
| 25 | Earth-1 km |
| 26 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.External work |
| 27 | 20 mm nominal dia Pipes |
| 28 | 25 mm nominal dia Pipes |
| 29 | 40 mm nominal dia Pipes |
| 30 | 50 mm nominal dia Pipes |
| 31 | 100 mm nominal dia Pipes |
| 32 | Providing & fixing butterfly valve(Zoloto make) of approved make as per the directions of Engineer- in- charge |
| 33 | 50mm dia butterfly valve |
| 34 | 100mm dia butterfly valve |
| 35 | Providing & Fixing 4 inch G.I puddle flange to the water tank for connections as per the directions of Engineer-in-charge. |
| 36 | 12 mm cement plaster finished with a floating coat of neat cement of mix : |
| 37 | 1:3 (1 cement: 3 fine sand) |
| 38 | Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement. |
| 39 | 20 mm cement plaster |
| 40 | Excavating trenches by mechinical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : |
| 41 | All kinds of soil |
| 42 | Pipes, cables etc, not exceeding 100 mm dia. |
| 43 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 44 | Nominal concrete 1:3:6 or richer mix (including equivalent design mix) |
| 45 | Providing and fixing at all floors Type A - SWR PVC pipes including all fittings such as plain and door bends, tees, elbows, equal and unequal junctions, heel rest sanitary bends, collars etc. confirming to IS13592, IS 14735, including jointing with solvent and providing necessary supports, clamps/MS brackets at specified intervals The joints of pipe and fittings shall be with drip seal jointing in exposed areas lik in shafts etc. and pasted type (solvent ) for all other locations all complete and as per directions of Engineer - in - charge.MS brackets shall be paid separately |
| 46 | 110mm Diameter |
| 47 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation in superstructure above plinth level up to floor X level in all shapes and sizes. |
| 48 | Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 49 | Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : |
| 50 | Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : |
| 51 | Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : |
| 52 | Extra for depth for manholes : |
| 53 | Size 90x80 cm |
| 54 | With common burnt clay F.P.S. (non modular) bricks of class designation 3.5 |
| 55 | Supply and Fixing of DI Mechanical joint collar including the cost and conveyance of all materials to site etc,complete and as per the directions of Engineer-In-Charge. |
| 56 | 150mm dia Mechanical joint Collar |
| 57 | Supply and Fixing of DI Flange reduced Tee including the cost and conveyance of all materials to site etc,complete and as per the directions of Engineer-In-Charge. |
| 58 | 150x100mm Flanged reduced Tee |
| 59 | Providing and fixing of brass ball valve of required diameter along with brass MTA fittings of approved quality : |
| 60 | 20mm dia brass ball valve |
| 61 | 25mm dia brass ball valve |
| 62 | 40mm dia brass ball valve |
| 63 | Providing and fixing of cpvc brass FTA of size 20 x 15mm of approved quality : |
| 64 | Providing and fixing of 15mm Angle cock(Zoloto Make) of approved quality : |
| 65 | Providing and placing on terrace (at all floor levels maximum G+ 17 floors) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.Polyethylene water storage tank inside colour should be White and not less than 3 layers of approved make (Suprem or Sintex Make) and as per the directions of the Engineer-in- Charge. |
| 66 | Cutting holes up to 15x15 cm in R.C.C. floors and roofs for passingdrain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as to make it leak proof. |
| 67 | Dismantling 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 : |
| 68 | bituminous road |
| 69 | Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 70 | Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost). |
| 71 | Taking out existing kerb stones of all types from footpath/ central verge, including removal of mortar etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 72 | Laying at or near ground level old kerb stones of all types in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 coarse sand), including making joints with or without grooves (thickness of joints, except at sharp curve, shall not be more than 5 mm), including making drainage opening wherever required etc. complete as per direction of Engineer-in-charge. (Length of finished kerb edging shall be measured for payment). (Old kerb stones shall be supplied by the department free of cost). |
| 73 | Providing and fixing of SS 304 BODY 2/2 WAY GSD MODEL DIAPHRAGM TYPE SOLENOID VALVE(AIRA Make) 230V AC of approved quality including cost and conveyence of all materials to site and as per direction of Engineer-in-charge |
| 74 | Providing and laying of HDPE pipe 63 mm dia Grade PN10 PE100 including cost and conveyance of all materials to site of approved quality & make with all necessary fittings and joiting of pipe with flanges, nut & bolts at required location including Elbow ,Tees ,collars pipe connection at required locations etc. all complete as per the directions of the Engineer-in-Charge. |
| 75 | Providing and fixing of 50mm dia CPVC flange of approved quality :etc. all complete as per the directions of the Engineer-in-Charge. |
| 76 | Providing and fixing of 50mmX40mm dia CPVC Bush of approved quality etc. all complete as per the directions of the Engineer-in-Charge. |
| 77 | Providing and fixing of 40mm dia Brass MTA of approved quality etc. all complete as per the directions of the Engineer-in-Charge. |
| 78 | Providing and fixing of 50mm dia brass NRV (Zoloto make) of approved quality etc. all complete as per the directions of the Engineer-in-Charge. |
| 79 | Sub Head: Electrical WorksSupply, installation, testing and commissioning of open well submersible pumps of adequate HP, capable of giving the required discharge at suitable head to work on 3Ph, 50Hz, 400/440V, The rate shall includes of all electrical starter panel with auto control, dry run protection etc., complete.The system comprises of common Discharge header and manifold with non-returnvalve, Ball/Butterfly valve. The pumps are mounted in bottom tank and discharge manifold is connected with pumps till header.Pump Type-Open-well submersible type:a. System with 2 pumps and 2 VFDs with control Panelb. Control panel with cables(3C 6sqmm Submersible flat cable for Motor) and with 2 No's of floats - 01 no.c. Each pump flow: 13 m3/hr @ 55m total head, Motor 7.5 KW.d. No. of Pumps in the system: 2 (1 W + 1 S) Similar to Make: Grundfos, Model: SmART SUB HOT 2 - 7.5 KW |
| 80 | Supply of PVC insulated, PVC sheathed water proof cable 3 core 6 sqm flat copperconductor flexible cable for submersible Pump Motors 1100 Volt, conforming to IS 694. |
| 81 | Supplying and fixing of 415 V, 10 kA, \\"C\\" curve, miniature circuit breaker suitable for inductive load of following poles and Amps rating in the existing MCB DB complete with connections, testing and commissioning etc. as required. |
| 82 | Four pole 63A |
| 83 | Supply, loading, transportation, unloading at site, storage st site, shifting from storage place to site of following size of XLPE Insulated PVC Sheathed Stranded Aluminium Conductor armoured power cable of 1.1 KV grade conforming to IS 7098 (Part 1) 1988 with upto date Amendments and as per specifications. |
| 84 | 4 C x 35 sq. mm |
| 85 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. |
| 86 | Upto 35 sq. mm |
| 87 | Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. |
| 88 | Upto 35 sq. mm (clamped with 1mm thick saddle) |
| 89 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. |
| 90 | 4 X 35 sq. mm (32mm) |
| 91 | Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) includingexcavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. |
| 92 | 63 mm dia (OD-63 mm & ID-51 mm nominal) Please Enable Macros to View BoQ information |
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