Delhi State Industrial And Infrastructure Development Corporation Limited Tender

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1:4:8 (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for all heights :Foundations, footings, bases of columns, etc. for mass concrete.

Centering and shuttering including strutting, propping etc. and removal of form for all heights : Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, propping etc. and removal of form for all heights : Suspended floors, roofs, landings, balconies and access platform.

Centering and shuttering including strutting, propping etc. and removal of form for all heights : Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for all heights :Edges of slabs and breaks in floors and walls.Under 20 cm wide

Centering and shuttering including strutting, propping etc. and removal of form for all heights : Weather shade, Chajjas, corbels etc., including edges.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.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 above plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying , excluding the cost of centering, shuttering finishing and reinforcement, including cost of admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge.(Note :- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately).All works above plinth level upto floor V level.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:6 (1 cement : 6 coarse sand)

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 steel windows by welding

Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete :300 x 16 mm

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete:250x10 mm

Providing and fixing aluminium handles of approved make anodized (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete.125 mm

Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc. including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge. ( for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.)

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.Using flats 30x6mm for diagonal braces and central cross piece

Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D, F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment).Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).

Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).

Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with :4.0 mm thick glass panes

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate.

Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement.18 mm thick

Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.110 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.Bend 87.5°110 mm bend

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.Shoe (Plain).110 mm Shoe

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete.110 mm

12 mm cement plaster of mix :1:4 (1 cement: 4 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix :1:4 (1 cement: 4 fine sand)

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster

6 mm cement plaster of mix:1:3 (1 cement: 3 fine sand)

Finishing walls with water proofing cement paint of required shade :New work (Two or more coats applied @ 3.84 kg/10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 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 : Inside size 120x90 cm and 90 cm deep including C.I. cover with frame (heavy duty) 560 mm internal diameter, total weight of cover and frame to be not less than 208 kg (weight of cover 108 kg and weight of frame 100 kg) :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :For pipes 350 to 450 mm diameter

P & L integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc. consisting of following operations: a) Applying a slurry coat of neat cement using 2.75 kg/Sqm.. of cement admixed with water proofing compound conforming to IS. 2645 and a+C139 approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300mm height including cleaning the surface before treatment. b) Laying brick bats with mortar using broken bricks/brick bats 25mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with waterproofing compound conforming to IS:2645 and approved by Engineer-in-charge over 20mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand) admixed with waterproofing compound conforming to IS:2645 and approved by Engineer-in-Charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs. c) After two days of proper curing applying a second coat of cement slurry using 2.75kg/ Sqm. of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge. d) Finishing the surface with 20mm thick jointless cement mortar of mix 1:4 (1 cement : 4 coarse sand) admixed with waterproofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3mm deep. e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. All above operations to be done in order and as directed and specified by the Engineer-in-Charge :With average thickness of 120mm and minimum thickness at khurra as 65 mm.

Conducting SUE Survey in a corridor of 4-6 meter width to detect buried utilities likes pipes, cables etc. in such corridor. Marking of the detected utilities on the map of corridor with information of locations and depths to the top of various utilites detedted. On site detection to be conducted using minimum tools of electronic pipe locator (EPL) and ground penetrating radar (GPR). GPR work to be conducted using 500MHZ and 300 MHZ antena for best possible resolution and penetration. The specification are SUE survey should be in accordance with 'code of practice for subsurface utility Engineering suiting Indian condition - Guidelines & specification for Detection, Verification & Depiction of existing subsurface utility data. Road crossing without dividers and up to 30 m width

Providing Mild Steel Pipes fabricated/manufactured out of MS plate of steel grade Fe 410 as pr IS 3589:2001 or out of HR coils of same/equivalent grade; internally lined with cement mortar linning confirming to IS 3589: 2001 and having external /outside 4 mm coal tar coating and wrapping confirming to IS: 10221-2008; complete in all respect as per relevant IS codes with upto date amendements and as directed by Enginerr-in-charge. 250 mm nominal dia (Clear internal dia) pipes of 5 mm thickness(min) and 6 mm thick internal cement mortar lining.

Laying in position of MS pipe/steel cylinder reinforced concrete pipes suitable for rubbing ring jointing or welding or flanged jointing (excluding cost of pipe)

Laying in position of MS specials/steel cylinder reinforced concrete pipes suitable for rubbing ring jointing or welding or flanged jointing (excluding cost of specials)

Installation of 250 mm nominal dia (Clear internal dia) pipes of 5 mm thickness(min) and 6 mm thick internal cement mortar lining.product pipe by HDD method including preparing and setting up the plant and equipment, making string of new pipe work material, installing new pipe string and making the system ready for commissioning by HDD operation except sewer line and pipe pressure mains installation. Including , all related civil and mechanical works like excavation, shoring strutting, etc. drilling, stringing, reaming and pulling back the new pipe work on the designed bore path alignment, proper disposal of drilling fluid and back fill after completion all inclusive as per IndSTT: 101-2018: Code of practice for Horizontal directional drilling technique suiting Indian conditions. GDPE/PE pipesof 250 mm Dia. In soft soil

Part-B (Electrical Work) Supplying, installation, testing and commissioning of sewage submersible unclog dewatering pump with MS stand with lifting hook of Kirloskar orquivalent make with following specification HP/K W : 20/15 Head range upto 16 Mtrs. Discharge range upto 1120 LPM Delivery outlet : 150 MM Maximum Solid handing : 100mm Method of starting star delta RPM 1460

Supplying and fixing of following sizes of ‘B’ class of MS pipe screwed double flanged pipe i/c making holes in the wall making good the same using cement concrete and water proofing compound, nuts, bolts washers, rubber insertion brick masonry supports painting and testing etc. as required. b) 150mm NB

Supplying and fixing following sizes of double flanges non rising spindle type C.I. sluice valves i/c nuts bolts washers rubber insertion hand wheel, painting and testing etc. as required. a) 150mm NB

Supplying & fixing of following size of double flanges C.I. non return valve without bye-pass arrangement i/c nuts, bolts, washers rubber, insertion painting and testing etc. as required a) 150mm dia

S/F C.I. double flanged 90 degree bend complete with nut and bolts washers, rubber, insertions, painting and testing etc. as required. a) 150mm dia.

S/F of following sizes of M.S. all site flanged tees i/c nut, bolts, washers, rubber insertions and testing etc. as required of size 150x150 mm

P/F MS heavy duty holding clamps suitable for above pump set.

S/L of 3 core 6 sq. mm flat submersible heavy duty cable suitable for above pump set Finolex / Polycab make.

S/I/T/C of indoor type starter cum control panel containing of ammeter, volt meter, starter switch, phase containing lamps, single phase preventer, dry run, over load & under load protection, moisture sensor enclosed in a sheet metal box with.

Earthing with G.I. earth pipe 4.5 mtr. Long and 40mm dia i/c accessoriea and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc with charcoal and salt as required.

Add 15.69% on DSR items

Deduct - 9.5% on DSR items