Construction of Administrative building and Vice Chancellor Residence at Soban Singh Jeena University Almora (Civil works) (2nd Call)

Amount

EARTH WORKS

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 Sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.

All kinds of soils

Earth 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 lift upto 1.5 m, as directed by Engineer-incharge.

Ordinary rock

Earthwork in Hill Road (Hill Side Cutting) Excavation in soil in Hilly Area by mechanical means Excavation in soil in Hilly Area by mechanical means Without useinng Dozer including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per Technical Specification Clause 1603.1

Earthwork in Hill Road (Hill Side Cutting) Excavation in soil in Hilly Area by mechanical means Excavation in soil in Hilly Area by mechanical means Without useinng Dozer including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per Technical Specification Clause 1603.1

Excavation in Hilly Areas in Hard Rock requiring blasting Excavation in hilly areas in hard rock requiring blasting, by mechanical means without using Dozer , lift upto 1.5 m and disposal of excavated rock upto a lead of 20 m as per Clause 1603.2

Excavation in Soil using Hydraulic Excavator CK 90 and Tippers with disposal upto 1000 metres.(Excavation for roadwork in soil with hydraulic excavator of0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m)

Excavation in Ordinary Rock using Hydraulic Excavator CK-90 and Tippers with disposal upto 1000 metres. (Excavation for roadway in ordinary rock with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, transporting to embankment site within all lifts and lead upto 1000 m, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections.)

Excavation in Hard Rock (blasting prohibited) (Excavation for roadway in hard rock (blasting prohibited) with rock breakers including breaking rock, loading in tippers and disposal within all lifts and lead upto 1000 metres, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections.) Mechanised

Excavating trenches of required width for pipes, cables, etc. including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5m including getting out the excavated soil, and then returning the soil as required, in layers not exc All kinds of soil.

Pipes, cables, etc. exceeding 80mm dia but not exceeding 300mm dia.

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 m and lift upto 1.5 m.

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20cm in trenches, plinth, sides of foundation etc. complete

Supplying and filling in plinth with sand under floors including, watering, ramming consolidating and dressing complete.

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. All kinds of soil

Disposal of excavated excess earth away from the site including conveyance of materials up to an average lead of 1KM away from the site, and correspondiong required lift, loading, unloading etc complete as directed by the Engineer-in-charge. (The quantity is net quantity of capacity of truck after deduction of 20% for looseness)(considering the maximum disposal location at 5 KM distance)

By mechanical transport including loading, unloading and stacking. (Lead upto 5KM away from the site)

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.

Supplying chemical emulsion in sealed containers including delivery as specified. Chlorpyriphos/ Lindane emulsifiable concentrate of 20%

Anti termite treatment

Supplying chemical emulsion in sealed containers including delivery as specified Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor :

With Chlorpyriphos/Lindane E.C. 20% with 1% concentration.

Providing & injecting chemical for post Constructional ant termite treatment with drilling holes at junction of floor with walls & pillars, the application of chemicals shall be as per relevant I.S code and the rate of application of chemical shall also be as provided in the l.S Code, Including quarterly inspection and providing required treatment for one year.As per direction of E/l

CONCRETE WORKS

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone -III) : 4 graded stone aggregate 40 mm nominal size)

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

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:5:10 (1 cement : 5 coarse sand (zone -III) : 10 graded stone aggregate 40 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for :

Foundations, footings, bases of columns.

Providing and laying damp-proof course 40 mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size).

Extra for providing and mixing water proofing material in cement concrete work @ 1kg per 50kg of cement.

Applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement :3 coarse sand : 6graded stone aggregate 20mm nominal size) over 75mm bed by dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth

REINFORCED CEMENT CONCRETE WORK

Centering and shuttering including strutting, propping etc. and removal of form for :

Foundations, footings, bases of columns, etc. for mass concrete.

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies and access platform.

Shelves (Cast in situ)

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts.

Stairs, (excluding landings) except spiral-staircases.

Extra for shuttering in circular work (20% of respective centering and shuttering items)

Small lintels not exceeding 1.5m clear span, moulding as in cornices, window sills, string courses, bands, copings, bed plates, anchor blocks and the like.

Edges of slabs and breaks in floors and walls Under 20 cm wide

Weather shade, Chajjas, corbels etc., including edges.

Extra for additional height in centering, shuttering where ever required with adequate bracing, propping etc., including cost of de-shuttering and decentering at all levels, over a height of 3.5 m, for every additional height of 1 metre or part thereof (Plan area to be measured).

Suspended floors, roofs, landing, beams and balconies (Plan area to be measured)

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.

Add for plaster drip course/ groove in plastered surface or moulding to RCC projections.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including 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 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 upto plinth level.

All works above plinth level upto floor V level.

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable /recoverable separately.

Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/Cum).

BRICK WORK

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

Cement mortar 1:6 (1 cement : 6 coarse sand)

Brick work with F.P.S. bricks of class designation 75 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)

Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) :With F.P.S.(non modular) bricks

Half brick masonry with F.P.S. bricks of class designation 75 in superstructure above plinth level up to floor V level.

cement mortar 1:4 (1 cement : 4 coarse sand)

Extra for providing and placing in position 2 Nos. 6mm dia. M.S. bars at every third course of half brick masonry (with F.P.S. bricks).

Brick edging 7cm wide 11.4 cm deep to plinth protection with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 including grouting with cement mortar 1:4 (1 cement : 4 fine sand).

Random Rubble Stone Masonry laid Dry, in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction

Hand Packed stone filling in back of wallls including cost of all materials, royality, T&P etc. complete as per direction of Engineer-in- charge. (As per PWD Uttarakhand specifications)

Cement plum Masonry with 40% plum & 60% 1:3:6 cement concrete including supply of all material, labour, T&P etc. required for proper completion of the work. as per drawings and technical specifications Clause 802, 803, 1202 & 1203 of MORD Specifiction

MARBLE & GRANITE WORK

Providing and fixing 18mm thick gang saw cut ( premoulded and prepolished) machine cut for kitchen platforms, vanity counters, window sills , facias and similar locations of required size of approved shade, colour and texture laid over 20mm thick base cement mortar 1:4 (1 cement : 4 coarse sand) with joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edge to give high gloss finish etc. complete at all levels.Granite of any colour and shade

Area of slab over 0.50 Sqm

Extra for providing edge moulding to 18mm thick marble stone counters, Vanities ect. Including machine polishing to edge to give high gloss finish ect. Complete as per design approved by Engineer - in Charge.

Granite work

Extra for fixing marble / granite stone over and above corresponding basic item, in facia and drops of width upto 150mm with epoxy resin baesd adhesive including cleaning etc. complete.

Extra for providing opening of required size & shape for wash basins/ kitchen sink in kitchen platform, vanity counters and similar location in marble/Granite/Stone work including necessary holes for pillar taps etc. including rubbing and polishing of cut edge etc. complete.

Providing and fixing stone slab with table rubbed, edges rounded and polished, of size 75x50 cm deep and 1.8 cm thick, fixed in urinal partitions by cutting a chase of appropriate width with chase cutter and embedding the stone in the chase with epoxy grout or with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 6 mm nominal size) as per direction of Engineer-in-charge and finished smooth.

Granite Stone of approved shade

Providing and laying flamed finish Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge :

Flamed finish granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.

TATA PRAVESH DOOR AND WINDOW WORK

Providing and fixing Tata Steel Pravesh Door (Hardware GEZE Make)Ball bearing butt hinge of size 102x75x3mm with screws in SSS- Dead Bolt (Mortise Dead Lock with Euro profike cylinder(Green), Concealed Flush Bolt (98307009), D - Handle(D-Both Side - Dia 19mmX254mm(L)Geze)

(Tata Steel Door swings type of any size)(Double leaf)

Providing and fixing Tata Steel Pravesh Door (Hardware GEZE Make)Ball bearing butt hinge of size 102x75x3mm with screws in SSS- Dead Bolt (Mortise Dead Lock with Euro profike cylinder(Green), Concealed Flush Bolt (98307009), D - Handle(D-Both Side - Dia 19mmX254mm(L)Geze)

(Tata Steel Door swings type of any size)(Single leaf)

Providing and fixing Tata Steel Pravesh factory-made casement (openable) Vantilator with shutter manufactured from 0.6 mm thick skin pass GI Sheet and Frame from 0.8 mm thick skin pass GI Sheet having Zn coating of 120 gsm conforming to IS277. Grill provided is made from 10 mm MS rectangular shaped bars. Outer surface of Window shutter and frame is finished with pure polyester powder coating of thickness not less than 60 micron and wood finish over and above this (If required) complete as per the direction of Engineer-in-charge

Providing and fixing Tata Steel Pravesh factory-made casement (openable) windows with shutter manufactured from 0.6 mm thick skin pass GI Sheet and Frame from 0.8 mm thick skin pass GI Sheet having Zn coating of 120 gsm conforming to IS277. Grill provided is made from 10 mm MS rectangular shaped bars. Outer surface of Window shutter and frame is finished with pure polyester powder coating of thickness not less than 60 micron and wood finish over and above this (If required) complete as per the direction of Engineer-in-charge

Providing and fixing curtain rods of 1.25 mm thick chromium plated brass plate, with two chromium plated brass brackets fixed with C.P. brass screws and wooden plugs, etc., wherever necessary complete :

20 mm dia

Providing and fixing 50 mm bright finished brass cup board or wardrobe knob of approved quality with necessary screws.

Providing and fixing cup board shutters 25 mm thick, with Pre-laminated flat pressed three layer particle board or graded wood particle board IS: 12823 marked, exterior grade (Grade l Type ll), having one side decorative lamination and other side balancing lamination, including IInd class teak wood lipping of 25 mm wide x12 mm thick with necessary screws and bright finished stainless steel piano hinges, complete as per direction of the Engineer-in-Charge

Acoustic Door Shutter

Fire Door

Providing and fixing fire resistant door frame of section 50 x 60 mm on horizontal side & 35 x 60 mm on vertical sides having built in rebate made out of 1.6 mm thick GI sheet ( Zinc coating not less than 120gm/ m²) suitable for mounting 120 min Fire Rated Glazed Door Shutters. The frame shall be filled with Mineral wool Insulation having density min 96Kg/m³ . The frame will have a provision of G.I. Anchor fastners 14 nos ( 5 each on vertical style & 4 on horizontal style of size M10 x 80 ) suitable for fixing in the opening along with Factory made Template for SS Ball Bearing Hinges of Size 100x89x3mm for fixing of fire rated glazed shutter . The frame shall be finished with a approved fire resistant primer or Powder coating of not less than 30 micron in desired shade as per the directions of Engineer - in- charge . (Cost of SS ball bearing hinges is excluded).

Providing and fixing 60 mm thick glazed fire resistant door shutters of 120 min Fire Rating confirming to IS:3614 (Part II) or EN1634-1:1999, tested and certified as per laboratory approved by Engineer-in-charge, with suitable mounting on door frame, consisting of vertical styles, top rail & side rail 60 mm x 60 mm wide and bottom rail of 110 mm x 60 mm made out of 1.6mm thick G.I. sheet (zinc coating not less than 120gm/m²) duly filled mineral wool insulation having density min 96 kg/ m³ and fixing with necessary stainless steel ball bearing hinges of size 100x89x3mm of approved make, including applying a coat of approved fire resistant primer or powder coating not less than 30 micron etc all complete as per direction of Engineer-in-charge (panelling to be paid for seperately).

Providing and fixing glazing in fire resistant door shutters, fixed panels & partitions etc., with G.I. beading made out of 1.6 mm thick G.I. sheet (zinc coating not less than 120 gm/m²) of size 20 x 33 mm screwed with M4 x 38 mm SS screws at distance 75 mm from the edges and 150 mm c/c , including applying a coat of approved fire resistant primer/ powder coating of not less than 30 micron on G.I. beading, & special ceramic tape of 5 x 20 mm size etc complete in all respect as per NBC 2016, IS 16231 (Part 3):2016 and as per direction of Engineer-incharge with glass of required thickness having 120 minutes of fire resistance both integrity & radiation control (EW120) and minimum 20 minutes of insulation (EI20). The manufacturer have to give test report/certification of fire glass and the glass should have the stamp showing the value of E, EW & EI. The glass shall be tested in approved NABL accredited lab or by any other accreditation body which operates in accordance with ISO/IEC 17011 and accredits labs as per ISO/IEC 17025 for testing and calibration scopes shall be eligible. The maximum glazing size shall not be more than 1100x2200 mm (w x h) or 2.42 sqm.

Providing and fixing panic bar / latch (Double point) fitted with a single body, Trim Latch & Lock on back side of the Panic Latch of reputed brand and manufacture to be approved by the Engineer- in- charge, all complete.

STEEL WORK

Steel work welded in built up sections/ framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required

In stringers, treads, landings etc. of stair cases including use of chequered plate wherever required, all complete.

In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

FLOORING WORK

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) :

Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete.

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.

40mm thick with 20mm nominal size stone aggregate.

Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand).

Light shade pigment using white cement

Extra for pre finished nosing in treads of steps of Granite stone/ marble stone slab.

Extra for granite stone/ marble stone in treads of steps and risers using single length up to 2.00 metre.

Providing & fixing in position Phenol bonded Bamboowood flooring with planks of sizes 14mm thick, 1800mm length (minimum) and 130 mm wide(minimum), in approved colour, texture and finish, having Performance Appraisal Certificate (PAC) issued by Building Materials & Technology Promotion Council (BMTPC). The flooring shall be fixed with tongue and groove interlocking system, with underlayment of 4mm thick expanded polyethylene foam sheets having density 40kg/cum, over prepared surface with necessary quarter round planks of size 1900mm x 18mm and door reducer of size 1900mm x 44mm, wherever required. The bamboowood planks shall have minimum density of 1000 Kg/cum & minimum Hardness 1000 Kgf. with Eco friendly UV coating, all complete as per direction of the Engineer in-charge.

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.

Providing and fixing Ist 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 pointing in white cement mixed with pigment of matching shade complete.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand),jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

Size of Tile 600x600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick be of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete.

Size of Tile 600x600 mm

Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade (0.10 kg of hardener and 0.20 kg of resin per kg), including filling /grouting and finishing complete as per direction of Engineer-in-charge.Size of Tile 600x600 mm

Providing and laying flamed finish Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge :Flamed finish granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.

Stone tile (polished) work for wall lining over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and cement slurry @ 3.3 kg/sqm including pointing in white cement complete. 8mm thick, Granite of any colour and shade

ROOFING

Providing & fixing on roof pressed clay tile (Mangalore tile) of 20 mm nominal thickness and of approved size and as per approved pattern on steel frame work complete (steel frame work to be paid separately).

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 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main ‘T’ runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross “T” of size 24x28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main’T’ at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross ‘T’ of length 600 mm and size 24 x28 mm made of 0.33 mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls /partitions on a Perimeter wall angle pre-coated steel of size(24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture in the grid, including, cutting/ making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever required. Main ‘T’ runners to be suspended from ceiling using G.I. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0.8 mm, spaced at 1200 mm centre to centre along main ‘T’, bottom exposed with 24 mm of all Tsections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed by Engineer-in-Charge.

Providing and supplying Armstrong ‘Optra Acoustical Wall Paneling’ with square edges made of fibre glass substrate 25mm thick and wrapped on the front side with an acoustically transparent and classified for Fire reaction Class B-s1, d1 as per EN13501, fabric with an option of colors – Ivory, Autumn Orange, Pista Green, Straw Gold, Rustic Green, Burgundy, Rust, Peacock Blue, Ash Grey, Mocha as per the choice of the Architect of size 600X1200 mm providing a minimum sound absorption level of 0.90 NRC to be affixed to wall using Wall panel impalers supplied by M/s Armstrong Industries India Pvt. Ltd and construction adhesives as per the instructions laid down by the manufacturer. INSTALLATION: 4nos. Armstrong wall panel Impalers of shall be fixed to the wall surface using self tapping screws. Silica based construction adhesive to be dabbed on to the projecting elements (spikes) of the impalers. Armstrong Optra wall panels shall be pierced through the spikes of the impalers ensuring the line and level of the panels are maintained.

FINISHING WORK

12 mm cement plaster of mix :1:6 (1 cement: 6 coarse sand)

12 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand)

15 mm cement plaster on rough side of single or half brick wall of mix :

1:6 (1 cement: 6 coarse sand)

15 mm cement plaster on the rough side of single or half brick wall of mix :1:6 (1 cement: 6 fine sand)

20 mm cement plaster of mix :

1:4 (1 cement: 4 coarse sand)

6 mm cement plaster of mix :

1:3 (1 cement: 3 fine sand)

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

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

Finishing walls with textured exterior paint of required shade :

New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:One or more coats on old work

Melamine polishing on wood work (one or more coat).

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm. depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth lead upto 50 metres.

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineerin- Charge. With material conforming to Grade-II (size range 53 mm to 0.075 mm ) having CBR Value-25

Cement Concrete (PCC M-30) Pavement:- Construction of Un-reinforced, Cement concrete pavement, thickness as per design, over a prepeared sub base with 43 grade cement or any other type PCC Grade M-30, coarse and fine aggregates conforming to IS: 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less then 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (Steel channel, laying and fixing of wedges, steel plates including levelling the formwork and laying and fixing of 125 micron thick polythene film, as per drawing), spreading the concrete with shovels, rakes, compacted using needle, and plate vibrators, finished in continuous operation and curing of concrete slabs for 14 days, using curing compound where specified and water finishing to lines and grade as per drawings and technical specifications.

Extra for providing and mixing hardening compound of approved quality as per manufacturer’s specification in cement concrete.

Providing and fixing in position pre-moulded joint filler in expansion joints.

Providing and laying in position bitumen hot sealing compound for expansion joints etc. Using grade ‘A’ sealing compound.

Interlocking Concrete Block Pavement 6-7-1 Providing and Laying of Interlocking Concrete Block (M-35) Pavements having thickness 80 mm as per drawings and Technical Specification Clause 1504.

Providing and laying Non Pressure NP-4 class (Heavy duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete. 450 mm dia RCC pipes.

WATER PROOFING

Providing and laying integral cement based treatment for water proofing on horizontal surface at all depth below ground level for under ground structures as directed by Engineer-in-Charge and consisting of : (i) Ist layer of 22 mm to 25 mm thick approved and specified rough stone slab over a 25 mm thick base of cement mortar 1:3 (1 cement : 3 coarse sand) mixed with water proofing compound conforming to IS:2645 in the recommended proportion over the leveling course (leveling course to be paid separately). Joints sealed and grouted with cement slurry mixed with water proofing compound.(ii) 2nd layer of 25 mm thick cement mortar 1:3 (1 cement: 3 coarse sand) mixed with water proofing compound in recommended proportions. (iii) Finishing top with stone aggregate of 10 mm to 12 mm nominal size spreading @ 8 cudm/sqm thoroughly embedded in the 2nd layer.Using rough kota stone.

Providing and laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C., kitchen and the like consisting of :(i) Ist course of applying cement slurry @ 4.4 Kg/Sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction of vertical and horizontal surface. (ii) IInd course of 20mm cement plaster 1:3 (1 cement : 3 coarse sand) mixed with water proofing compound in recommended proportion including rounding off junction of vertical and horizontal surface. (iii) IIIrd course of applying blown or residual bitumen applied hot at 1.7 Kg. per Sqm of area. (iv) IVth course of 400 micron thick PVC sheet. (Overlaps at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 Kg/Sqm.)

Providing and laying 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 approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment. (b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand) admixed with water proofing 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 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineerin-charge.

(d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineerin-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 3 mm 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 120 mm and minimum thickness at khurra as 65 mm.

Supplying and Stacking Filling sunken floor with over burnt jhama brick aggregate 120mm to 40mm including compacting of materials complete as specified and directed for all levels.

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with nonwoven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 3 mm thick

HORTICULTURE AND LAND SCAPING

Supplying and stacking of good earth at site including royalty and carriage upto 5 km complete (earth measured in stacks will be reduced by 20% for payment).

Supplying and stacking at site dump manure from approved source, including carriage upto 5 km complete (manure measured in stacks will be reduced by 8% for payment) :

Screened through sieve of I.S. designation 16 mm

Screened through sieve of I.S. designation 4.75 mm

Fine dressing of the ground.

Spreading of sludge, dump manure and/or good earth in required thickness as per direction of officer-in-charge (cost of sludge, dump manure and/ or good earth to be paid separately).

Mixing earth and sludge or manure in the required proportion specified or directed by the Officer-in-charge

With grass Turf

Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately) :

Holes 1.2 m dia and 1.2 m deep

Holes 90 cm dia, and 90 cm deep

Holes 60 cm dia, and 60 cm deep

Holes 45 cm dia, and 45 cm deep.

Providing and fixing M.S. flat iron tree guard 60 cm dia and 2 m high, above ground consisting 4 nos 25 x 6 mm, 2.25 m long and 8 nos 25 x 3 mm 2 m long verticals M.S. flats, riveted to 3 nos 25 x 6 mm M.S. flat iron rings in two halves, fixing together at site with required six numbers of 8 mm dia and 30 mm long bolts, including painting two coats with synthetic enamel paint of approved brand and manufacture over a coat of primer. One name plate of 1 mm thick M.S. sheet of size 250x100 mm shall be welded to the tree guard near the middle height and lettered CPWD / PWD/ any other approved name. The tree guard shall be suitably fixed to the ground by embedding four legs of tree guard in pits of suitable dia and to a depth of 25 cm, refilling the pits with soil and ramming, complete in all respect as per satisfaction and direction of Officer-in-charge.

Providing and fixing M. S. tree guard 45 cm square in plan, height 1.20 metre above ground level and 0.40 metre below ground level. The vertical members shall consist of four nos. angle iron of size 25x25x3 mm, 1.6 m long, one at each corner and 8 nos flat iron of size 25x3 mm, 1.2 m long. The vertical members shall be welded to 4 nos. 25x6 mm M. S. flats placed horizontally around the vertical member of the cage. One name plate of 1 mm thick M.S. sheet of size 250x100 mm shall be welded to the tree guard near the middle height and lettered CPWD/ PWD/ any other approved name. The tree guard shall be fixed to the ground by making suitable holes and by embedding four corners leg in the ground, including refilling the earth, compaction etc. complete. The tree guard shall be painted with two or more coats of synthetic enamel paint of approved brand and manufacture over a coat of primer, complete in all respect.

Providing Circular Cement Concrete pots of specified size, cast with cement concrete of nominal mix 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 6 mm nominal size), reinforced with 7 Nos ( 3 nos horizontal & 4 nos vertical “ U “ shape) M.S. wires of 3.5 mm dia as per design, including required form work, finishing with cement punning on exposed surface, curing for specified period and stacking in required rows & height, all complete as per direction of Officer-in-charge.

Top inside dia 35 cm, outer bottom dia 25 cm, total height 35 cm with wall thickness of 25.4 mm

Providing Square Cement Concrete pots of specified size, cast with cement concrete of nominal mix 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 6 mm nominal size), reinforced with 7 Nos ( 3 nos horizontal & 4 nos vertical “ U “ shape) M.S. wires of 3.5 mm dia as per design, including required frame work, finishing with cement punning on exposed surface, curing for specified period and stacking in required rows & height, all complete as per direction of Officer-in-charge.

Top inner width 35 cm, outer bottom width 25 cm, total height 35 cm and wall thickness 25.4 mm

Providing and laying Neelgiri/Mexican grass turf with earth 50mm to 60mm thickness of existing ground prepared with proper level and ramming with tools wooden (Dhurmos) and than rolling the surface with light roller make the surface smoothen and light waterning with sprinkler and maintenance for 30 days or more till the grass establish properly, as per direction of officer-in-charge.

Complete maintenance of the entire garden features having as per yard stick in the garden area i.e. lawn trees, shrubs, hedge, flower beds, foliages, creepers etc. including hoeing,weeding pruning replacement of plants, gap filling, watering, mowing of lawn, grass cutting by lawn mover and brush cutter , removal of garden waste, applying insecticide, pesticide & fertilizers(whenever required) top dressing of lawn with good earth and menure and maintenance of other garden related works as directed by office-in-charge (Cost of Good Earth, Manure, Fertilizer, Insecticide , Pesticide will be provided by the Department & lawn mover and brush cutter with fuel , other T & P material/articles shall be provided by the contractor.)

Play grounds / Public parks (as per yard stick 1Mali =2.00Acre).

Complete maintenance of shrubs (Out side garden features), jobs like making of basin at regular interval i/c watering, weeding, pruning & application of fertilizer etc, (excluding the cost of material which shall be supplied by the department) and as per direction of officer in charge.

Providing & fixing of White River (Stone) Pables size of 2" to 2.50" dia in natural colour at site of work including loading, unloading, carriage and all taxes paid etc.and as per direction of officer in charge.

Providing and applying anti termite treatment of infected trees i/c all branches/leaves by spraying chemical emulsion 0.5% (Chlorpyriphos 20% EC) concentration through power spray machine (@ 100 ml Chlorpyriphos per tree i/c cost of chemical) and as per direction of officer-in-charge.and as per direction of officer-in-charge.

Anti termite treatment of lawn area through premise 30.50% I P. one liter premise diluted in 499 liters water and applying solution @ 1.00 litre solution per sqm lawn or bed area.(two application) i/c cost of chemical)and as per direction of officer-in-charge.and as per direction of officer-in-charge.

Rose Plants

Providing and Displaying plants Budded Rose (H.T. variety) 3 to 4 healthy branch 30 cm and above ht. well developed with one and above flower plant in 20 cm Earthen Pot, as per direction of the officer-in-charge.

Providing and Displaying plants Creeper Rose variety 3 to 4 healthy branch 60 cm and above ht. well developed with one and above flowers in 25 cm Earthen Pot, as per direction of the officer-in-charge.

Providing and Displaying plants Standard Rose (H.T. variety) 3 to 4 healthy branch 90 cm and above ht. well developed with one and above flowers in 25 cm Earthen Pot, as per direction of the officer-in-charge.

Ornamental Plants

Providing and Displaying Acalypha plant Different colour well developed, fresh & healthy with good foliage, multi branch 30 to 45 cm ht. in 20 cm size of Earthen Pot/ Plastic Pot bushy plant as per direction of the officer-in-charge.

Providing and Displaying Acalypha red plant well developed with fresh & healthy 30 to 45 cm ht. in 20 cm size Earthen Pot/ Plastic Pot as per direction of the officer-in-charge.

Providing and Displaying Ficus reginold piller type Topiary plant well developed with fresh & healthy 210 to 240 cm ht in 40 cm Cement Pot as per direction of the officer-in-charge.

Providing and Displaying Bougainvillea named variety, Sobhra, Thima, Marry palmar, Cherry Blossom etc. well developed with fresh & healthy bushy plant in full bloom 75 to 90 cm ht. in 40 cm Cement Pot as per direction of the officer-in-charge.

Providing and Displaying Ficus Long Island topiary plant well developed with fresh & healthy 5 to 6 ball specific size and shape 120 to 150 cm ht in 40 cm Cement Pot as per direction of the officer-in-charge.

Ground Covers Plants

Providing and Displaying of Clerodendron inerme plant of ht. 30 cm to 40 cm multi branched in 25 cm size of Earthen Pot / Plastic Pot & as per direction of the officer-in-charge.

Providing and Displaying of Iresine herbstii plant, of height 20-30 cm., full of branches well developed in 20 cm size of Earthen Pot / Plastic Pot & as per direction of the officer-in-charge..

Providing and Displaying of Wadelia trilobata plant,full of leaves in 15 cm size of Poly bags & as per direction of the officer-in-charge.

Tree Plants

Supply and stacking of Alstonia scholaris plant of height 150-165 cm. in bag of size 25 cm as per direction of the officer-in-charge.

Supply and stacking of Bauhinia blakeana (Kachnar) plant of height 120- 150 cm. in big poly bags of size 25 cm as per direction of the officer-in-charge.

Supply and stacking of Ficus benjamina (green) plant of height 150-165 cm., bushy with healthy branches and lush green foliage in big size HDPE bags as per direction of the officer-in-charge.

Supply and stacking of Ficus religiosa (Peepal) plant of height 150-165 cm. in big poly bags of size 30 cm as per direction of the officer-in-charge.

Supply and stacking of Nauclea cadamba (Kadam) plant of height 150-165 cm. in big poly bag of size 25 cm as per direction of the officer-in-charge.v

Supply and stacking of Plumeria acutifolia plant of height 150-165 cm. with 3-4 branches in big size HDPE bag as per direction of the officer-in-charge.

Supply and stacking of Washingtonia filifea palm plant stem ht. 120-135 cm with 8-10 healthy leaves lush green leaves well developed in big size HDPE Bags as per direction of the officer-in-charge.

SHRUBS

Supply and stacking of plant Caesalpinia pulcherrima species of height 45-60 cm. in earthen pot of size 20 cm as per direction of the officer-in-charge.

Supply and stacking of plant Calliandra hybrida of height 105-120 cm., well branched, bushy in big size HDPE bag as per direction of the officer-in-charge.

Supply and stacking of plant Hamelia patens of height 30-45 cm. with 3-4 branches in poly bags of size 20 cm as per direction of the officer-in-charge.

Supply and stacking of plant Hibiscus rosasinensis of height 45-60 cm. with 3-4 branches in earthen pots of size 20 cm as per direction of the officer-in-charge.

Supply and stacking of plant Tabernaemontana coronaria (Chandni single) of height 90-105 cm,bushy in big size HDPE bag as per direction of the officer-in-charge.

Supply and stacking of plant Tecoma gaudichaudi of height 90-105 cm.,bushy in big size HDPE bag as per direction of the officer-in-charge.

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required :W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing wash basin with C.I.brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls where required :

White vitreous china flat back wash basin size 630 x 450 mm with a pair of 15 mm C.P. brass pillar taps.

Providing & fixing stone slab table rubbed, edges rounded and polished of size 75 X 50cm deep and 1.8 cm thick fixed in urinal partitions by cutting chase of appropriate width with chase cutter and embedding the stone in chase with epoxy grout or with cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregste 6mm nominal size) as per Engineer-in-charge and finished smooth

White Agaria Marble Stone

Providing and fixing white vitreous china battery based infrared sensor operated urinal of approx. size 610 mm x 390 mm x 370 mm having pre & post flushing with water (250 ml & 500 ml consumption), having water inlet from back side, including fixing to wall with suitable brackets all as per manufacturers specification and direction of Engineer-in-charge.

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS: 13983 with CI brackets and stainless steel waste with plug 40mm including painting of fittings and brackets, cutting and making good the walls wherever required.

Kitchen sink with drain board

510X1040mm bowl depth 200mm.

Sink without drain board (For JC)

610X510 mm bowl depth 200mm.

Providing & fixing PVC waste pipe for sink including PVC waste fitting Complete

Flexible Pipe

32mm Dia

40mm Dia

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :

Rectangular shape 453x357 mm

Providing and fixing PTMT Bottle Trap for Wash basin and sink.

Bottle trap 31 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, weighing not less than 260 gms.

Bottle trap 38 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, weighing not less than 260 gms.(sink & urinal)

Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour weighing not less than 105 gms.

Providing & fixing PTMT towel ring trapezoidal shape 215 mm long 200 mm wide with minimum distance of 37 mm from wall face with concealed fittings arrangement of approved quality and colour weighing not less than 88 gms

Providing and fixing C.P. brass bib cock of approved quality confirming to IS:8931

15mm nominal bore

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.

15mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS 8931 a) 15 mm nominal bore.

15 mm nominal bore

Providing and fixing toilet paper holder :

C.P. brass

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality and make as approved by Engineer - in-charge

Providing and fixing cast iron trap of self cleansing design with cast iron screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors.

100 mm inlet and 100 mm outlet Hubless centrifugally cast iron pipes epoxy coated inside & outside IS : 15905

100 mm inlet and 75 mm outlet Hubless centrifugally cast iron pipes epoxy coated inside & outside IS : 15905

Providing and fixing soil, waste, vent and rain water pipes

Centrifugally cast (spun) iron S&S pipe

100mm dia cast (spun) iron S&S pipe

Hubless centrifugally cast iron pipes epoxy coated inside & outside IS : 15905

Providing and fixing MS holder bat clamps of approved design to cast iron (spun) pipe embedded in and Including cement concrete blocks 10 x10 x10cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) including cost of cutting holes and making good the walls etc.

For 100mm dia. Pipe

Providing and fixing bend of required degree with access door, insertion rubber washer 3mm thick, bolts and nuts complete.

Centrifugally cast (spun) iron pipe S&S

Hubless centrifugally cast iron epoxy coated inside & outside IS : 15905

Providing and fixing plain bend of required degree.

100mm dia

Sand cast iron S&S as per IS : 3989

Hubless centrifugally cast iron epoxy coated inside & outside IS : 15905

Providing and fixing heel rest sanitary bend, in 100mm Centrifugally cast (spun) iron pipe S&S

Providing and fixing double equal plain junction of required degree.

100x100x100x100 mm

Sand cast iron S&S as per IS - 3989

Hubless centrifugally cast iron pipes epoxy coated inside & outside IS : 15905

Providing and fixing single equal plain junction of reqd. degree with access door, insertion rubber washer 3mm thick, bolts and nuts complete.

Standard cast (spun) iron pipe IS-3989

Providing and fixing single equal plain junction of required degree :

Sand cast iron S&S as per IS - 3989

Hubless centrifugally cast iron epoxy coated inside & outside IS : 15905

Providing and fixing single unequal plain junction of required degree

Sand cast iron S&S as per IS -3989

Hubless centrifugally cast iron epoxy coated inside & outside IS : 15905

Providing and fixing Hubless cast iron offsets epoxy coated inside & outside as per IS : 15905

130 mm offsets

With 100 mm dia

Providing and fixing door piece, insertion rubber washer 3mm thick, bolts & nuts complete :

Providing and fixing door piece, insertion rubber washer 3mm thick, bolts and nuts complete, in 100mm Centrifugally cast (spun) iron pipe S&S

Providing and fixing terminal guard:

Hubless centrifugally cast iron epoxy coated inside & outside IS : 15905

Providing and fixing collar.

Centrifugally cast (spun) iron pipe S&S

Providing and fixing shielded coupling for Hubless centrifugally cast iron pipe

SS 304 grade coupling with EPDM rubber gasket

Painting sand cast iron / centrifugally cast iron( spun) iron soil, waste and vent pipes and fittings with paint of any colour such as chocolate, grey or buff etc. over a coat of primer (of approval quality) for new work

100mm dia cast (spun) iron S&S pipe

Providing lead caulked joints to spun iron or C.I. pipes and specials, including testing of joints but excluding the cost of pig lead :

100 & 150 mm diameter pipe

Providing and fixing PTMT grating of approved quality and colour

Circular type

125 mm nominal dia

Providing and laying cement concrete 1:5:10 (1 cement: 5 coarse sand: 10 graded stone aggregate 40 mm nominal size) alround CI HUBLESS including bed concrete as per standard design

Note: This work shall be done all-round PIPE AT ground floor's toilet.

100mm diameter

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.

Coupler

110 mm diameter

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.

P/F M.S. cap 100 mm dia

Providing and fixing in position 25 mm diameter mosquito proof coupling of approved municipal design.

Providing and fixing CPVC pipes having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipe with clamps at 1.00 mt spacing. this includes jionting of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of engineer in charge.

Internal work -Exposed on Wall

15 mm nominal outer dia pipes

20 mm nominal outer dia pipes

25 mm nominal outer dia pipes

32 mm nominal outer dia pipes

40 mm nominal outer dia pipes

50 mm nominal outer dia pipes

Providing and fixing CPVC pipes having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipe with clamps at 1.00 mt spacing. this includes jionting of pipes and fittings with one step CPVC solvent cement and the cost of cutting chases and making good the wall same including testing of joints complete as per the direction of engineer incharge

concealed work including cutting chases and making good the wall etc.

15 mm nominal outer dia pipes

20 mm nominal outer dia pipes

25 mm nominal outer dia pipes

32 mm nominal outer dia pipes

Providing and fixing G.I. pipes complete with GI fittings and clamps including cutting and making good the walls etc. (internal work)

For roof level

15 mm dia, nominal bore

20 mm dia, nominal bore

25 mm dia, nominal bore

32 mm dia, nominal bore

40 mm dia, nominal bore

50 mm dia, nominal bore

65 mm dia, nominal bore

80 mm dia, nominal bore

Painting with synthetic enamel paint of approved drand and manufacture to give an even shade

Two more coast on new work

Providing and fixing of gun metal gate valve with CI wheel of approved quality (screwed ends)

25mm dia, nominal bore

32 mm dia, nominal bore

40 mm dia, nominal bore

50 mm dia, nominal bore

Providing and fixing gun metal non- return valve ( Scrwed End) of approved quality (PN 1.6)

Vertical

50 nominal bore

Providing and fixing brass stop cock of approved quality

15mm nominal bore

20mm nominal bore

Structual steel work welded in built up sections, trusses and framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing G.I. union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (new work)

15mm nominal bore

20mm nominal bore

25mm nominal bore

32mm nominal bore

40mm nominal bore

50mm nominal bore

Providing and fixing C.P. brass bib cock of approved quality confirming to IS:8931

15mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, ISI : 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.

Constructing masonry chamber 60x60x75 cm, inside with 75 class designation brick work in cement mortar 1:4 (1 cement:4 fine sand) for sluice valve, with C.I. surface box 100mm, to diameter, 160mm bottom diameter and 180mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 corase sand: 4 graded stonr aggregate 20mm nominal size) necessary excavation foundation concret 1:5:10 (1 cement:5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortor 1:3 (1 cement : 3 coarse sand) 12 mm thick finished with a floating coat of neat cement complete as per standard design.

BUTTERFLY VALVE (MANUAL) with C I body SS Disc, Nitrile Rubber Seal & O- Ring PN 16 pressure rating for chilled water/hot eater circulation as specified

65 nominal bore

80 nominal bore

Solar Water Heaters

Supply, erection, testing & commissioning of solar water heating system with following details :

System temperature output : 60 degree C (during clear sunny days)

System type : Thermo syphon

System : Non Pressurised

Application : Bathing / Washing / Cooking

Type of Solar Collectors : Copper tube Flat Plate Collectors as per BIS with following specifications -

Size of Collector : 2080 x 1070 x 100 mm

Number of Collector : To suit system requirement.

Absorber area : 2 sq M

Type : Cu - Cu

Weight : 46 Kg (Dry)

Absorbivity : > 0.95

Emissivity : < 0.2

Frame Material : 16 SWG extruded Aluminium

Glazing : Toughened Glass

Glass beeding : EPDM

Finish : Painted by approved shade

Hot water return pump

Hardware : SS 304

Insulation : PUF

Collector Stand : 35x35x3 mm MS angle

Hot Water Tank : Cylindrical - vertical / horizontal, Stainless steel 2.0mm (14SWG) SS 304 Inner Tank and GI Precoated Outer Cladding after 50mm PUF Insulation.

The entire system should be complete with internal piping in G.I. (class B) with 50 mm PUF Section insulation of density 48 kg/m3 with 26 SWG Al cladding, necessary isolation valves, Y type CI strainer, hardwares, temperature gauge of range 0 - 120oC, water meter, MS angle iron structure of min thickness 3 mm duly painted etc as required to complete the system in all respects.

The entire system should be approved by BIS as per IS : 12933 and as per local regulations.

System Capacity : 500 liters ( storage tank of 500 litres ) per day (LPD) having 5 collectors.

GYSER

Supply, erection, testing & commissioning of Gyser :

Extra for excavating trenches for pipes, cables etc. in all kinds of soil for depth exceeding 1.5 m, but not exceeding 3 m. (Rate is over corresponding basic item for depth upto 1.5 metre).

Providing laying and jointing glazed stoneware pipes grade ‘A’ with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete.

100 mm diameter

150 mm diameter

200 mm diameter

250 mm diameter

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) alround SW pipes including bed concrete as per standard design.

100 mm diameter

150 mm diameter

200 mm diameter

250 mm diameter

Providing and laying Non pressure NP 2 class (light duty) RCC pipe with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1cement : 2 fine sand ) including testing of joints etc. complete.

150 mm. dia. RCC Pipes

250 mm. dia. RCC Pipes

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. (for RCC pipe bedding) by 1:4:8 (1 cement : 4 coarse sand : 8 graded stone agg. 40 mm nominal size)

Constructing brick masonry manhole with F.P.S. bricks in cement mortar 1 : 4 (1 cement : 4 coarse sand) RCC top slab with 1 : 2 : 4 mix (1 cement : 2 coarse sand : 4 grade stone aggregate 20mm 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 (1cement 3 coarse sand ) finished with a floating coat of neat cement and making channels in cement concrete 1:2:4 (1cement : 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) finishd with a floating coat of neat cement complete as per standard design

Inside size 90 x 80 cm & 45 cm deep including CI cover with frame (light duty) 455 x 610mm internal dimension total wt. of cover & frame to be not less than 38 kg (wt. of cover 23 kg and wt. of frame 15 kg)

Extra for depth for manhole with F.P.S. bricks

size 90 X 80 cm

Earth work in excavation by mechanical means(Hydraulic excavator)/manual means in foundation trenches or drains(not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m

All kinds of soil

12 mm cement plaster of mix

1:4 (1 cement : 4 coarse sand).

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.

Providing and fixing square mouth SW gully trap grade ‘A’ complete CI grating brick masonry chamber with bricks of class designation 75 and water tight CI cover with frame of 300 x 300 mm size (inside) the weight of cover to be not less than 13.00 kg and frame to be not less than 5 kg. as per standard design. (COVER MIN. 4.5 KG & FRAME MIN.2.7 KG )

180x150 mm size P type With FPS bricks

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 20mm nominal size) cement plastered on both sides with cement mortar 1:3 (1cement : 3 coarse sand) finished with a floating coat of neat cement and making necessary channels for the drain etc. complete for pipes 100 to 230mm dia.

Providing and laying non-pressure NP2 class (light duty) RCC pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete. (for storm drainage crossings)

150 mm dia RCC pipe

250 mm dia RCC pipe

300 mm dia RCC pipe

450 mm dia RCC pipe

Providing and laying in position cement concrete of grade excluding the cost of centering and shuttering - all work up to plinth level

1:5:10 (1 cement : 5 coarse sand : 10 graded ston aggregate 40 mm nominal size)

Constructing brick masonry manhole with F.P.S. bricks in cement mortar 1 : 4 (1 cement : 4 coarse sand) RCC top slab with 1 : 2 : 4 mix (1 cement : 2 coarse sand : 4 grade stone aggregate 20mm 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 (1cement 3 coarse sand ) finished with a floating coat of neat cement and making channels in cement concrete 1:2:4 (1cement : 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) finishd with a floating coat of neat cement complete as per standard design

Inside size 90 x 80 cm & 45 cm deep including CI cover with frame (light duty) 455 x 610mm internal dimension total wt. of cover & frame to be not less than 38 kg (wt. of cover 23 kg and wt. of frame 15 kg)

Extra for depth for manhole with F.P.S. bricks

size 90 X 80 cm

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, 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 :

All kinds of soil

up to 1.50 m depth

Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia

covered drain

Reinforced cement concrete work in beams, suspended floors, roofshaving slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)

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.

Centering and shuttering including struting, proping etc and removal of form for suspended floors roofs etc for culvert slab

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 100 to 250 mm diameter

Constructing brick masonry road gully chamber 50x45x60 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) including 500x450 mm pre-cast R.C.C. horizontal grating with frame complete as per standard design :

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

RAINWATER HARVESTING

Earth work In excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30cm in depth. 1.5m in width as per as 10 sq.m on plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5m, disposed earth to be levelled and neatly dressed.

All kinds of soil

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 m and lift up to 1.5m.

Extra for every additional lift of 1.5 m or part there of in:

All kinds of soil.

Providing and laying in position cement cncrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level.

1:4:8 (1 cement :4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Centring and shuttering including strutting, proppintg etc. and removal of form for:

Suspended floors,roofs, landings, balconies and access platform.

Edges of slabs and breaks in floors and walls,

Under 20 cm wide

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.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including 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 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 upto plinth level.

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in:

Cement mortar 1:4 (1 cement: 4 coarse sand)

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

Providing, laying and jointing glazed stoneware pipes grade 'A' with stiff mixture of cement mortar in the proportion of 1:1 (1 cement: 1 fine sand) including testing of joints etc. complete:

200 mm diameter

Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer –in-charge.

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality

Rectangular shape 600x450mm internal dimensions

RECHARGE PIT (1 No.)

DSR ITEMS

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 Sq.M on plan) including dressing of sides and ramming ob bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, withen a lead of 50m.

All kinds of soil

Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials.

Depth exe. 1.5m but not exceeding 3.0m.

Depth exe. 3.0m but not exceeding 4.5m.

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 m and lift up to 1.5m.

Providing and laying in position cement cncrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level.

1:4:8 (1 cement :4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Centring and shuttering including strutting, proppintg etc. and removal of form for:

Suspended floors,roofs, landings, balconies and access platform.

Edges of slabs and breaks in floors and walls,

Under 20 cm wide

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

Thermo Mechanically Treated bars.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including 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 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 upto plinth level.

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in:

Cement mortar 1:4 (1 cement: 4 coarse sand)

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

Providing, laying and jointing glazed stoneware pipes grade 'A' with stiff mixture of cement mortar in the proportion of 1:1 (1 cement: 1 fine sand) including testing of joints etc. complete:

200 mm diameter

Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer –in-charge.

Boring/drilling bore well of required dia for Casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer –in-charge, upto 90 metre depth below ground level.

All types of soil

300 mm dia.

Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer –in-charge.

150 mm nominal size dia.

Supplying, filling, spreading & leveling gravels of size range 4.6 mm to 4.8 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality

Rectangular shape 600x450mm internal dimensions

Providing and fixing hard drawn steel wire fabric 75x25 mm mesh of weight not less than 7.75 Kg per sqm to window frames etc. including 62x19 mm beading of second class teak wood and priming coat with approved steel primer all complete.

Providing, fixing, testing and commissioning of uPVC waste pipe conforming to IS : 4985-2000 class IV (6 Kg/Sq.cm) including all moulding fittings conforming to IS : 7834 (Part I to Part-7) 1987 such as tees, bends, reducers, coupling, adaptor etc. solvent welded joints as per manufacturer recommendation including cutting and making good the walls, floors, R.C.C. work etc. (For OVER FLOW).

210 mm OD UPVC Pipe

Providing and fixing G.I. pipes complete with G.I. fittings including ,trenching and refilling etc.

external works

15 mm nominal bore

20 mm nominal bore

25 mm nominal bore

32 mm nominal bore

40 mm nominal bore

50 mm nominal bore

65 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

external works

25mm nominal bore

32mm nominal bore

40mm nominal bore

50mm nominal bore

65mm nominal bore

Providing and filling sand of grading zone V or coarser grade all-round the G.I. pipes in external work.

15mm nominal bore

20mm nominal bore

25mm nominal bore

40mm nominal bore

50mm nominal bore

65mm nominal bore

80mm nominal bore

Constructing masonry chamber 30x30x50 cm,inside with 75 class designation brick work in cement mortar 1:4 (1 cement:4 coarce sand) for stop cock complete with C.I. surface box 100x100x75mm (inside) with locking arrangement and RCC top slab 1:2:4 mix (1 cement : 2 corase sand: 4 graded stonr aggregate 20mm nominal size) necessary excavation foundation concret 1:5:10 (1 cement:5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortor 1:3 (1 cement : 3 coarse sand) 12 mm thick finished with a floating coat of neat cement complete as per standard design.

Excavating trenches of required width for pipes, cables etc. including excavation for sockets and dressing of sides, ramming of bottom depth upto 1.5 M including getting out the excavated soil (HARD OR SOFT) and then returning the soil as required in layers not exceeding 20 cms in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil as directed within a lead of 50m. [hard/Dense soil]

All kind of soil

Pipes,cables etc.exceeding 80mm dia.but not exceeding 300mm dia.

Extra for excavating trenches for pipes, cables etc. in all kinds of soil for depth exceeding 1.5m, but not exceeding 3 m.(Rate is over corresponding basic item for depth up to 1.5 metre).

Structual steel work welded in built up sections, trusses and framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Raw Water Treatment Feed Pump set

Providing, fixing, commissioing and testing package vertical raw water pumps, comprising of Electrical Driven inline pumping with all accessories, Pumps shall be with C.I. Base, S.S 304, impeller, shaft, mechanical seal, S.S. Shaft directly coupled to motor suitable for operation on 400/440 volts, 3 phase 2900 RPM. TEFC electronic motor mounted on a common channel baseplate 150mm dia pressure gauge, GM isolation cock and cement concrete foundation with plaster with dunlop cushy foot mountings with all accessories such as NRVs, valves, pressure guage bourden type, common suction and delivery header, bellows on sucton and delivery side complete in all repsects.

Pumps shall be suitable for 415 ± 10% volts 3 phase 50 Hz A.C supply & shall be having the following requirement complete with foundation and associated civil works.

Suction & Delivery Header - SS 304

Control Valve On suction and Delivery - Ball Valve Only (No Butterfly Valve Accepted).

Flow Prevention - Only Check Valve

Suction & delivery header including all pipes, suction & delivery sides valves, NRV, Pressure gauges & accessories complete.

Flow Rate : 1.5 LPS ( 1 Set = 1 Working + 1 Stand by)

Head : 35 M

Min. Motor HP : 3.0 H.P. (Each)

Treated Water Transfer Pump set

Providing, fixing, commissioing and testing package vertical treated water transfer pumps, comprising of Electrical Driven inline pumping with all accessories, Pumps shall be with C.I. Base, S.S 304, impeller, shaft, mechanical seal, S.S. Shaft directly coupled to motor suitable for operation on 400/440 volts, 3 phase 2900 RPM. TEFC electronic motor mounted on a common channel baseplate 150mm dia pressure gauge, GM isolation cock and cement concrete foundation with plaster with dunlop cushy foot mountings with all accessories such as NRVs, valves, pressure guage bourden type, common suction and delivery header, bellows on sucton and delivery side complete in all repsects.

Pumps shall be suitable for 415 ± 10% volts 3 phase 50 Hz A.C supply & shall be having the following requirement complete with foundation and associated civil works.

Suction & Delivery Header - SS 304

Control Valve On suction and Delivery - Ball Valve Only (No Butterfly Valve Accepted).

Flow Prevention - Only Check Valve

Suction & delivery header including all pipes, suction & delivery sides valves, NRV, Pressure gauges & accessories complete.

Flow Rate : 2.10 LPS (1 Working + 1 Stand by)

Head : 40 M

Min. Motor HP : 3.0 H.P. (Each)

Sump Pumps

Supply & Installation, testing and commissioning of centrifugal non clogging submersible sump pumps for plant room drainage. Pump capable capable of handling 25 mm dia soft solids. Motor suitable for 415 + 10% volts, 3 phase, 50 Hz AC Power supply. Pumps shall be suitable for automatic/manual operation (Overall depth of sump – 1.5 M). Submersible sump pump shall be provided with dry running protection. Inclusive of supporting arrangement for stationary type.

Two nos. of pump installed in one sump pit 1 working & 1 standby with automatic/manual opration as requireds.

Waste Water Drainage Sump Pump (PLANT ROOM)

Flow rate : 2 LPS

Head : 10 Mtrs.

Min. Motor HP : 2.0 (Each)

Supply & installation, testing & commissioning of sand filter having FRP pressure vessel suitable for test pressure of 7 Kg. / cm2 including valves for back-wash arrangement complete with initial charge of media to remove the total suspended particles from the water.

Capacity : 1.5 LPS

Working Pressure : (5 ± 2.5)MWC

Supplying, storing, handling, installation, testing & commissioning of Activated Carbon Filter having FRP pressure vessel suitable for test pressure of 7 Kg./cm2 including valves for back-wash arrangement complete with initial charge of media to remove the total suspended particles from the water.

Capacity : 1.5 LPS

Working Pressure : (5 ± 2.5)MWC

Supplying, storing, handling, installation, testing & commissioning of water softening system having FRP pressure vessel suitable for test pressure of 7 Kg/cm2 including dished end, ion- exchange resin, Frontal piping, C.I. diaphragm type valve, brine injection assembly for regeneration of softener, brine measuring cum salt water tank, inter connected flexible polypropylene MS Rubber lined (MSRL) piping, valves including provision of bye-pass arrangement complete with inside and outside painting etc. as required.

Receiving, storing, handling and fixing of PVC/HDPE/FRP tank for Brine solution along with Hydraulic Injector with control valve and piping for brine injection.

Capacity : 1.5 LPS

Working Pressure : (5 ± 2.5)MWC

Supplying and fixing of PVC/HDPE/FRP tank including electrical operated metering/dosing pump for dosing of alum/sodium hypo-chlorite solutions in pipeline (all contacting parts shall be of stainless steel). Capacity - 0-12 LPH

Supplying & fixing of float based visual flow meter (Rotameter) suitable for water flow rate of 5400 litres per hour in the input line of water softener including matching flanges, nuts, bolts and 3 mm thick rubber insertions/gaskets complete. to assess the water flow rate in water softener.

CUBICAL PANEL BOARD - PLUMBING PH

i) For 2 x 1.5 HP Filter Feed Pumps (1 duty + 1 stand by)

iii) For 2 x 5.0 HP Treated Water Transfer Pumps Set (1 Duty + 1 Stand by) - (only isolator).

v) For 2 x 2.0 HP Waste Sump Pumps pump room (1 Duty + 1 Stand by) - (only isolator). - Pump room

vi) For 2 x 3.7 HP Bore well Pump (only isolator).

Supply, installation, testing and commissioning of Cubical type sectionalised floor standing switch board of 31 MVA fault capacity at 415 V complete with 3.5 strip, Suitable capacity Aluminium Bus - Bar Electrolytic grade, cable alley, switchgears of following capacity & as per specifications.

INCOMER

OUTGOINGS

For 2 x 1.5 HP Filter Feed Pumps

12 A TP MCB with 10 A DOL starter, overload relay, 96 mm (0-25A) ammeter with single CT, start / stop push buttons, on / off / trip indication lights with protection fuse, single phase preventer. - 01 set.

For 2 x 5.0 HP Treated Water Transfer Pumps (H.S)

20 A TP MCB with 20 A DOL starter, overload relay, 96 mm (0-25A) ammeter with single CT, start / stop push buttons, on / off / trip indication lights with protection fuse, single phase preventer. - 01 set.

For 2 x 2.0 HP Waste Water Transfer Pumps - only feeder to sub panels.

12 A TP MCB with 10 A DOL starter, overload relay, 96 mm (0-25A) ammeter with single CT, start / stop push buttons, on / off / trip indication lights with protection fuse, single phase preventer. - 01 set.

For 2.0 No. - 3.7 HP Borewell Pump

32 A TP MCB with isolator

i) All the drainage pumps shall be work cyclic process i.e. in first operation duty pump work on duty and stand by pump duty pump work on stand by and stand by pump work as duty pump. Contractor Shall submit Shop drawing for approval before Procurement.

ii) The drainage Stand by pumps automatically work as drainage assist pump for Duty pump when level of water rises in drainage sump pumps i.e. Both pumps can work at a time & operation shall be controlled with the help of level controllers and float switches.

Control Cabling (PVC insulated and PVC sheathed, armoured, Copper Conductor of 1.1 KV grade on existing cable trays).

5C x 1.5 Sq. mm

Supplying and Earthing with GI earth plate 600mm x 600 mm x 6mm thick including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc, with coke and salt ) as required.

Supplying and laying 25 mm x 5 mm. G.I. strip in 40 mm dia. G.I. Pipe from earth electrode, as required.

Providing & fixing 25mm x 5mm G.I. strip on surface or in recess for connections etc. as required.

Providing and Fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing alongwith existing surface/ recessed conduit/ submain wiring/ cable as required.

Supplying, fabricating and installing following size of perforated M.S. cable trays, including horizontal and vertical bends, reducers, tees, cross members and other accessories as required and duly suspended from the ceiling with M.S. suspenders and including paint

100 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

Laying and fixing of One number PVC Insulated and PVC Sheathed/XLPE power cable of 1.1 kV grade of size not exceeding 25 sqmm on surface as required.

Laying and fixing of One number PVC Insulated and PVC Sheathed/XLPE power cable of 1.1 kV grade of size exceeding 25 sqmm but not exceeding 120 sqmm on surface as required.

Supplying of all materials and making terminations of 1.1 KV grade aluminium multicore cables of the following sizes. The work includes cable glanding using brass plated double compression glands, sizing the core leads, removing insulation, fixing suitable crimping type copper lugs/ thimbles by using hydraulic crimping tools with correct size of the dies, shaping the leads and neatly connecting the same to the equipment terminals.

3.5 Core 120 sq. mm. Armoured Aluminium cable.

3.5 Core 35 sq. mm. Armoured Aluminium cable.

Sewage Treatment Plant 25KLD based on MBR Technology

Design, Construction ,Supplying, installing, testing & commissioning of Sewage Treatment Plant of 25 KLD based on MBR technology (Excluding excavation, back filling & disposal of surplus earth MS / Civil construction work) for the following duty: Make- B S Enviro/Advent Enviro/Sombansi Nature of Sewage - Domestic Sewage from Kitchen, Pantry and human waste for STP.

The STP shall be designed based on the following parameters:

Daily average flow :30m3/Day

BOD5 250 - 350 mg/l

S. Solids 300 Mg/l

COD 450 - 600 mg/L

Oil & Grease Approx 60 mg/L

Effluent discharge standard after treatment :-

BOD5 < 5 mg/l

S. Solids < 5 mg/l

COD < 80 mg/l

Oil & Grease < 1 mg/l

Electro-Mechenical Equipment-STP(MBR)

Bar Screen :

Supplying, installing, testing & commissioning 1 nos. S.S. Coarse and 1 nos Fine screen of size having provision for lifting arrangement etc. complete as required.

Size : 300mm X 300mm

MOC : SS-304

Make: Bs Enviro/Geo Miller/Jash

Purpose: For separation of large solids Nos 02

Supply, installation, testing & commissioning of non clogging type sewage transfer pumps having CI casing & CI impeller complete with delivery header and all accessories, motor of required capacity. pressure gauge on delivery line with isolation cock, level controller to control the level for provision to control the level of sump automaticly. Pumps shall have following duty:2No.(1W+1S)

Sewage Transfer Pump

Flow Rate : 1.25 M3/hr

Head : 8-10 mtr

Type : Submersible sewage pump

Solid handling : 32MM

Make: Wilo/Kirlosker/KSB Set 01

Purpose: For sewage transfer from eqilisation tank to anoxic tank

Sludge Recirculation/Transfer pump

Flow Rate : 1 M3/hr

Head : 8-10 mtr

Type : Monoblock type

Solid handling : 7 MM

Make: Wilo/Kirlosker/KSB Set 01

Purpose: For sluge transfer from MBR tank to SHT and areation tank

Lifting arrangement for sewage transfer pump

Type: Chain Pulley

Capacity: 0.5 ton Lot 01

Supply, installation, testing & commissioning of non clogging monoblock type pump having CI casing & CI impeller complete with and foundation bolts all accessories, motor of required capacity. pressure gauge on delivery line with isolation cock, level controller to control the level of sump automatically. Pumps shall have following duty:

Flow Rate : 1.5 M3/hr

Head : 20mtr

Make: Kirloskar/Wilo/KSB Set 01

Purpose: For suction of clear weater from MBR tank

Air diffusion system shall include the following:

2 Nos. twin type rotary air blowers (1W + 1S) with VFD for working blowers, capable of delivering 25 M3/hr with free air at 0.5 kg/cm2 driven through “V” belt or directly coupled through flexible coupling to a TEFC motor of suitable HP Suitable for 415 ± 10% volts, 3 phase, 50 cycles A/C supply. Including foundation and foundation bolts work.(1W+1S)=1Set

Make: Everest/Beta/IR Set 01

Purpose: For air supply to areation, Equilization & Sludge Holding

2 Nos. twin type rotary air blowers (1W + 1S) capable of delivering 35 M3/hr with free air at 0.5 kg/cm2 driven through “V” belt or directly coupled through flexible coupling to a TEFC motor of suitable HP Suitable for 415 ± 10% volts, 3 phase, 50 cycles A/C supply. Including foundation and foundation bolts work.(1W+1S)=1Set

Make: Everest/Beta/IR Set 01

Purpose: For air supply to MBR Module

Non clog, Self Cleaning type air dispersion system capable of handling 3-5 cfm of air with oxygen transfer efficiency of 3-4% per / meter water depth. Air dispersion grid shall be assembled in modular form so that they can be replaced / repaired easily from plat form at the top.

Coarse bubble diffuser Lot 01

Fine bubble diffuser Lot 01

Make: Rehau/EDI/Scogen

Purpose : Air dispersion system shall be provided for transfer air in Sewage Sump/equalisation tank, aeration tank and Sludge Holding Tank.

Providing and fixing all piping (as described below) including all fittings, balvalve, support for making the system complete.

uPVC : Submerged air piping

MS Epoxy : Air piping & pumped sewage riser (non-submerged)

MS Epoxy : Interconnecting pipe line after delivery header of pump/ filter

Make Pipe: Tata/Jindal/Surya. Valves: Zoloto/SKS/Castle Lot 01

Supply, installation, testing and commissioning of MBR Module 0.08-0.02 micron pore size fitted in SS skid with hollow fiber/Flat sheet PVDF to be installed in MBR reactor alongwith suitable sludge removal arrangement.

No of module: As per manufacturer design for suitable flow 25 kld.

Purpose: For physical seperation of sludge and liquid

Make:GE/Toray/Deerfos Nos 01

Supply, installation, testing and commissioning of CIP System for MBR Module with suitable capacity. Nos 01

Supplying, installing, testing & commissioning of Horizontal centrifugal non clog water pumps with CI casing and CI Impeller along with motor, pressure gauge with Isolation valve, NRV/valve on delivery line fitted with Mechanical seal, suitable vibration elimination pads. The pump shall be suitable for 415±10% volts 3 phase AC supply. Including foundation bolts(1 Working + 1 Standby)

Treated Water Transfer Pump

Capacity :5 M3/hr

Head :40Mtr

Make : Wilo/Kirlosker/KSB Set 01

Purpose: Transfer Water for Irrigation/Flushing

The UV unit shall have with reactor, cabinet housing, cabinet cooling, treatment chamber, electrical panel, temperature safety control, lampout alert, UV radiometer along with UV monitoring system and UV monitoring readout panel

Flow Rate: 1.5 M3/hr

Make: Alfa/Creative/ Sukrut Job 01

Supply, installation, testing and commissioning of Filter Press with all fittings & accessories . 18" X 18" X 17 Nos. (Manual Operation)

Purpose: For Drying of Sludge

Make : Pharmatech/BS Enviro/Univershal Nos 01

Supply, installation, testing and commissioning of Filter Press Feed Pumps Screw type Complete with all fittings & accessories. Including foundation and foundation bolts.( 2Nos.- 1W+1S)

Capacity :1 M3/H

Head : 40mtr

MOC :CI

Purpose: For feed of sludge to Filter Press

Make : Roto Pumps/Cavity/UT pumps Set 01

Supply Installation Testing & Commissioning of Agitator of required capacity to be anoxic tank in all respect.

MOC: SS 304

Make : BS Enviro/Thermax/Doshion/UEM Set 01

INSTRUMENTS WORKS

Suppy, installation, testing & commissioning of electro-mangnetic type flow meter, Ph meter & DO Meter for suitable for plant. Lot 01

Water level controller for operation of the system through NO/NC contact connected to control panel for automatic switching ON / OFF of each pump.

Make: Minilec/Eqvt Lot 01

ELECTRICAL INSTALLATION FOR SEWAGE TREATMENT PLANT

Incoming

Bus Bar: 300 amps TPN (25 KA) aluminium bus bar with heat shrinkable insulation sleeves

l. Spare MCB’s of following capacities: i. 20 amps TPN MCB’s 2 Nos ii 32 amps TPN MCB’s 2 Nos

MCC –1 for STP as described above Set 01

Note: All MCCB's to be suitable for motor duty and shall be of 25 KA breaking capacity. Provision shall be made for providing potential free contacts to all pumps starters for connection to building automation system. All motor starter shall be provided with Automatic level controller. Overflow alarm must be provided at the plant room

Brijtech Infravision