Construction of 2.00 MLD capacity composite Sewerage Treatment Plant Nagaon, Assam

Amount

Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 2.00m below the existing ground level. (a) In ordinary soil

Shuttering and shoring the earth at different levels in foundations where necessary with required prop, struts, planks, timbers, nails etc. including dewatering if necessary, complete as directed and specified (measurement to be taken in the face area timbered) (a) Upto a depth of 1.5 metre

Earth/ sand filling in plinth in layers not more than 150mm thick including necessary carriage, watering, ramming etc. complete as directed and specified including payment of land compensation, forest royalty, sales tax and other duties and taxes as may be necessary. (b) With hill sand obtained by truck carriage loading and unloading, and carriage to the site of work.

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (a).Brick on flat soling.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc. as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). (b) In prop 1cement: 3sand :6 coarse aggregate by volume

Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) (Upto 1st floor level) a) From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL (i) TMT Corrosion resistant steel (CRS) reiforcement bar

Providing cast in-situ manually driven reinforced cement concrete piles of using required grade of cement concrete of required bore-diameter, bulb diameter, lengths and with reinforcement as per specifications and drawings. Reinforcement to be measured and paid seperately as per item no. 21.4.1 d) Pile dia 400 mm with 1000 mm bulb diameter

Supplying, fitting and fixing in position reinforcement bars conforming to relevent IS code, for reinforced cement concrete works in piles including straightening, cleaning, cutting and bending to proper shapes and length as per specifications and drawings. The rings should be welded with vertical reinforcements as per specified IS codes of practice. (Inclusive of lap length, hook, chair, bend, anchor...etc) (A) TMT bar made of Primary producer (From Primary producer) ii) Above 10 M

(C) ISI approved M.S. Rod

Routine test for test loading to 1.5 times the specified safe working load including construction of any test pile cap and dismantling the same after completion of test. (Rate for Safe working Load)

Integrity testing of pile using low Strain/Sonic Integrity Test/Sonic Echo Test method in accordance with IS 14893 including surface preparation of pile top by removing soil,mud, dust & chipping lean concrete lumps etc. and use of computerised equipment and high skill trained personal for conducting the test & submission of result, all complete as per direction of Engineer-in-charge.

Demolishing R.C.C./ P.C.C. pile head of different diameters carefully without disturbing the remaining portion of the pile including opening out of the pile head to be demolished by excavating the earth upto required depth and clearing the debris as directed.

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0M and removal of the same for in-situ reinforced concrete and plain concrete work in: 3.1.1.1 Foundation, footings, bases of columns, pile cap, raft and mass concrete works etc.

3.1.1.2 Sides of tie beams, grade beams etc. at or below ground level.

3.1.1.3 Columns, Pillars, Posts & Strut

3.1.1.4 Sides and Soffits of Beams, beam haunchings, cantilever girders, bressumers, lintels and horizontal ties.

3.1.1.5 Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like.

3.1.1.8 Vertical surface such as walls (any thickness), parapet walls, partitions, walls of septic tank, inspection pit and the like including attached pilasters, butresses, plinth and string courses and the like.

Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately) (I) Using Mixer Machine . (A) In substructure up to plinth levelFoundation, footing, columns with base tie and plinth beam, pile cap, base slab, retaining walls, walls of septic tank, inspection pit and the like and other works not less than 100mm thick up to plinth level.

(B) In super structure from plinth level up to 1st floor level. i) Walls (thickness not less than 100mm) including attached pillasters, buttresses, plinth and string course etc.

ii) Columns, pillars, posts, struts, suspended floor, roof, landing, shelf and support, balcony, lintel, sill band, beam, girder, bressumer, cantilever, staircase (except spiral staircase and landing ) including preparing the top surface and finishing of nosing.

Brick work in cement morter with 1st class brick including racking out joints and curing complete as directed. (b) In proportion 1:4. (I) In Sub-structure upto plinth level including dewatering if necessary

(II) In superstructure above plinth level up to 1st floor level.

1st class brick nogged wall in cement mortar including racking out joints and curing complete as directed in super structure above plinth up to 1st floor level (protruding M.S rod/Tor steel of column to be embeded in cement mortar and will be measured and paid separately) (a) In cement mortar in proportion 1:4.

20 mm thick Cement plaster in two coats on single or half brick walls for interior plastering up to 1st floor level including arises, internal rounded angles,chamfers and / or rounded angles not exceeding 80mm in girth and finished even and smooth including curing complete as directed. B) On fair side (backing coat 10 mm and finishing coat 10mm thick) a) In cement mortar 1:3

20 mm thick Cement plaster in two coats on single or half brick walls for interior plastering up to 1st floor level including arises, internal rounded angles,chamfers and / or rounded angles not exceeding 80mm in girth and finished even and smooth including curing complete as directed. B) On fair side (backing coat 10 mm and finishing coat 10mm thick) b) In cement mortar 1:4

Construction of Staff Quarter Building.

CIVIL WORKS Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 2.00m below the existing ground level. (a) In ordinary soil

Shuttering and shoring the earth at different levels in foundations where necessary with required prop, struts, planks, timbers, nails etc. including dewatering if necessary, complete as directed and specified (measurement to be taken in the face area timbered) (a) Upto a depth of 1.5 metre

Earth/ sand filling in plinth in layers not more than 150mm thick including necessary carriage, watering, ramming etc. complete as directed and specified including payment of land compensation, forest royalty, sales tax and other duties and taxes as may be necessary. (b) With hill sand obtained by truck carriage loading and unloading, and carriage to the site of work.

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (a).Brick on flat soling.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc. as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). (b) In prop 1cement: 3sand :6 coarse aggregate by volume

Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) (Upto 1st floor level) a) From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL (i) TMT Corrosion resistant steel (CRS) reiforcement bar

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0M and removal of the same for in-situ reinforced concrete and plain concrete work in: 3.1.1.1 Foundation, footings, bases of columns, pile cap, raft and mass concrete works etc.

3.1.1.2 Sides of tie beams, grade beams etc. at or below ground level.

3.1.1.3 Columns, Pillars, Posts & Strut

3.1.1.4 Sides and Soffits of Beams, beam haunchings, cantilever girders, bressumers, lintels and horizontal ties.

3.1.1.5 Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like.

Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately) (I) Using Mixer Machine (A) In substructure up to plinth level Foundation, footing, columns with base tie and plinth beam, pile cap, base slab, retaining walls, walls of septic tank, inspection pit and the like and other works not less than 100mm thick up to plinth level. c) M25 grade concrete

(B) In super structure from plinth level up to 1st floor level. ii) Columns, pillars, posts, struts, suspended floor, roof, landing, shelf and support, balcony, lintel, sill band, beam, girder, bressumer, cantilever, staircase (except spiral staircase and landing ) including preparing the top surface and finishing of nosing.

Brick work in cement morter with 1st class brick including racking out joints and curing complete as directed.

1st class brick nogged wall in cement mortar including racking out joints and curing complete as directed in super structure above plinth up to 1st floor level (protruding M.S rod/Tor steel of column to be embeded in cement mortar and will be measured and paid separately) (a). In proportion 1:3.

Providing and laying 25mm thick damp proof course with cement concrete in prop 1:1.5:3 with graded stone agg. of 10mm down nominal size including providing approved damp proof admixture in proportion as recommended by the manufacturer including curing etc. complete as directed.

Providing, fitting and fixing powder coated pressed steel door frame made of 1.25mm/ 1.6mm thick sheet of various sizes with necessary hinge jamb, lock jamb, head and steel base ties at the bottom of the frame. The whole frame shall be welded or rigidly fixed together by mechanical means with base ties of pressed mild steel angle of size 20x20x1.25mm thick. Frame to be filled up with 1:4:8 P.C.C. after fitting the frame with brick/ concrete works etc.complete as directed by the department for all levels. (P.C.C. to be measured and paid for seperately). (b) 1.60mm thick sheet (ii) Size 105mm x 60mm (Single rebate)

Providing and fixing flush door shutters solid core construction with frame of 1st class hard wood with cross band and face veneered ply wood face panels conforming to relevent I.S code including oxidised iron butt hinges (100mm x 75mm x 3.5mm) 6 nos with necessary wood screws. b) Non decorative type and block board core. (i) 40 mm thick .

Providing, fitting and fixing coloured anodised aluminium sliding windows and ventilators of standard sections of approved brand without horizontal glazing bars,joints mitred and welded (manufactured to relevant IS specifications) and providing and fixing handles, angle cleat, rubber gasket, roller, bolting device, locking arrangements, screws etc as required complete as specified and directed for all levels. (b)3 Track sliding window (i)6mm clear glass

ii)5mm frosted glass

Providing, fitting and fixing MS grill of requiredpattern for windows / clerestory windows / opening with MS flats at required spacing in frame all round, square or round MS bars with round headed bolts and nuts or screws..

20 mm thick Cement plaster in two coats on single or half brick walls for interior plastering up to 1st floor level including arises, internal rounded angles,chamfers and / or rounded angles not exceeding 80mm in girth and finished even and smooth including curing complete as directed. B) On fair side (backing coat 10 mm and finishing coat 10mm thick) b) In cement mortar 1:4

20 mm thick Cement plaster in two coats on single or half brick walls for interior plastering up to 1st floor level including arises, internal rounded angles,chamfers and / or rounded angles not exceeding 80mm in girth and finished even and smooth including curing complete as directed. A) On rough side (backing coat 15 mm and finishing coat 5mm thick) b) In cement mortar 1:4

Providing two coats of Birla White Wall Care Putty (Water Resistant White Cement based putty for concrete/ mortar walls and ceiling both internal and external) after removing all loosely adhering material from the wall surface with the help of emery stone, putty blade or wire brush and moistening the wall with sufficient quantity of clean water as specified and directed by the department. (Total thickness of two coats is maximum 1.5mm)

a) Applying one coat of cement primer of approved brand and manufacture on new wall surface after throughly brooming the surfaces free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth.

Wall painting (two coats) with acrylic emulsion paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) on new surface to give an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand papered smooth. (a).Acrylic Emulsion Paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

Extra over item no 13.4.1 above for every suibsequent coat of wall painting with acrylic emulsion paint of approved brand and manufacture ( asian paint/ Berger paint/ ICI paint / Nerolac)

b) Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on new wall surface (two coats) to give an even shade after throughly brooming the surfaces to remove all dirt and remains of loose powdered materials.

Finishing old / new wall with water proofing weather coat smooth anti-fungal exterior painting of approved make of Berger paint of required shade after cleaning and clearing the surface etc. including scaffolding complete as directed at all levels (two coats) (a).Acrylic Emulsion Paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

Providing VITRIFIED floor tiles of approved quality of specified size, shape and thickness not less than 18mm on floors, skirtings, risers and treads of steps over 15 mm thick base of cement mortar in prop. 1:3 (1 cement : 3 coarse sand ) including cutting where necessary finished with flush pointing with Fix-A-Tile (Choksey/Sika/Pedelite/Rouf) / white cement slurry mixed with approved pigment to match shade of tiles, mixed with approved pigment to match the shade of the tiles, complete at all levels as specified and directed. (Coloured pigment should be in conformity with colour of tiles and as approved and directed by the Department) a) Normal range Somany/ Orient/Nitco /Varmora/VITA/ Marbito/ Make ii) Of size 600mmx600mm and above

Providing Antiskid Tiles of approved quality size, shape not less than 8mm on floor, skirting over a cement mortar bed 15mm thick of 1:3 (1 cement: 3 coarse sand) approved make fix with Fix-A-Tile (Choksey/Sika/Pedelite/Rouf)/ white cement complete at all level as specified and directed. VITRIFIED i)Normal range (Sizes 300 mm x 300mm and above) a). Premium

Providing polished ceramic wall tiles of approved quality, size, shape and thickness not less than 8mm on walls and skirtings over cement mortar bed 10 mm thick in prop. 1:3 (1 cement : 3 coarse sand ) including cutting where necessary finished with flush pointing with Fix-A-Tile (Choksey/Sika/Pedelite/Rouf)/white cement slurry mixed with approved pigment to match shade of tilesc complete at all levels as specified and directed. (coloured pigment should be in conformity with colour of tiles and as approved and directed by the department).

Pre construction anti - termite treatment in the back fill in immediate contact with the foundation structure after completion, column, wall etc. to a depth of 450mm and width 300mm (when required refill in 200mm thick layers) applying the emulsion @ 5 (five) litres per square meter towards the concrete and masonry walls so as to ensure earth in contact with the structure well treated - with chemical (supplying of necessary tools and accessories by the contractor) as per the direction of the Department complete.a) with aqueous emulsion having concentration 1:19 with chloropirophose solution (tricel or euivalent) and water, i.e. 1% solution.

Raising low site around the building with approved soil obtained from outside by truck carriage including breaking clods, dressing etc. complete including paying necessary land compensation, municipal gate fees, if any monopoly duty etc. (profile measurement to be taken and 12.5% deduction for shrinkage to be made from total quantityetc. complete as directed and specified, including forest royality within a distance of 8.00 km (Forest royality shall be reimbrushed on production of necessary certificate from the forest authority duly countersigned by DFO concerned).

Construction of RCC pavement specification and design as directed by concern department

Providing drain with brick work in cement mortar in proportion 1:5 with half brick thick side walls and 100mm thick C.C (1:3:6) base over one brick flat soling including 15mm thick cement plastering in prop. 1:3 finished with a floating coat of cement slurry as directed with necessary shttering for sides and earth work in excavation of foundation trenches and refilling the sides after completion of work etc. as specified. ii). 300mm wide and average 250mm deep with bed slope 1 in 150 with initial depth of 100mm.

SANITARY WORKS & WATER SUPPLY WORK Providing fitting and fixing Vitreous china wall hang water closet (European type W.C pan 400mm high) with seat and lead ,CP brass hinges and rubber buffers , CI/MS brackets , 40 mm dia flush band with fittings including painting of fittings and brackets, required. (Flushing Cistern to be paid separately) ii) Hindware make (i) Wall mounted Closet Alexa (inclusive of seat cover and fittings) (Cat. No. 92032)

Supplying, fiting and fixing PVC flushing cistern with all internal fittings with CI brackets including fitting and fixing standard size CP flush pipe, union clamps etc. compete as directed and specified (pipes will be measured separately) i) Parryware make (iv) Deluxe Dual Flush (Cat No.C8110) a) White

Providing fitting & fixing stainless steel kitchen sink of Parryware make with CI/MS brackets, C.P. brass chain with rubber plug, PVC waste pipe etc. complete including painting the fittings ,cutting &making good the walls wherever required. (Sink cock, stop cocks, waste coupling are to be paid separately(A) Parryware Make (ii) Single Bowl with Drain Board (400 x 200) Flat Edge - Glossy (Cat.No.C8537)

Providing vitreous China wash basin with CI/MS brackets, C.P brass chain with plug,PVC waste pipe including painting of fittings and brackets, cutting and making good the walls wherever required. (Pillar cock, stop cocks, waste coupling are to be paid separately) PEDESTAL BASIN (with pedestal) (B) Hindware Make (iv) Deimos 640 x 420 (Cat. No.10094/11037)

Providing fitting and fixing Decorative Mirror complete as directed and specified. (b) Size 600mm x 450mm

Providing, fitting and fixing CP soap tray / soap dish complete as directed and specified.(i) Jaquar Make (b) Queen's (Cat.No.AQN-7731)

Providing, fitting and fixing CP towel rail complete as directed and specified. (a) Jaquar make (vii) Kubix (600mm long) (Cat.No.AKB-35711)

Providing, fitting and fixing Chrome Plated towel ring complete as directed and specified. (a) Jaquar make (iv) Kubix towel ring square (Cat.No.AKB-35721)

Supplying, fitting and fixing PVC pipes of 6 Kg/cm2 (Supreme/Prince) or other ISI approved including joining ,fitting and fixing wiyh clamps etc.as necessary complete at all levels including below G.L as directed and specified. a) In exposed surfaces or in trenches. a) In exposed surfaces or in trenches.(ii) 110mm dia.

(iv) 75mm dia.

Supplying, fitting and fixing 87.5 degree PVC bend of (Supreme/Prince) or other ISI approved including joining ,fitting and fixing etc.as necessary complete at all levels including below G.L as directed and specified. a) In exposed surfaces or in trenches. (ii) 110mm dia.

Supplying fiting and fixing 87.5 degree PVC bend with door of (Supreme/Prince) or other ISI approved including joining , fitting and fixing etc. as necessary complete at all levels including below G.L. as directed and specified. a) In exposed surfaces or in trenches. (ii) 110mm dia.

(iv) 75 mm dia.

Supplying fiting and fixing PVC Plain single tee of (Supreme/ Prince) or other ISI approved including joining, fitting and fixing etc. as necessary complete at all levels including below G.L. as directed and specified. a) In exposed surfaces or in trenches. (ii) 110mm dia.

(iv) 75 mm dia.

Construction of filter bed in soak pit including earth work in excavation of soil and then filling up of the trench with brick bats/Charcoal covered with earth over a layer of A.C. plain sheet above brick bat filling complete as directed. (sizes of soak pit may vary depending on the sizes and capacities of the septic tank as well as the number of users as mentioned in the table. .

Construction of inspection pit inside measurement 450mm x450mm x450mm flush with 100mm diameter HCI/PVC pipes and cement concrete base in proportion 1:3:6 over flat brick soling, 12cm brick wall in cement mortar in proportion 1:4 finished with 13mm cement plaster in proportion 1:2 in side wall and floor. 450mm x450mm air tight C.I. inspection pit cover and frame complete including supplying of materials, necessary excavation of pit as directed.

Supplying and placing ferrocement septic tanks of rectangular shape in to pit with manhole cover with cleaning arrangement over single brick flat soling and 75mm 1:3:6 P.C.C. Baffle wall, inlet and outlet etc are provided at suitable points complete as directed. 100 Users

Providing fitting and fixing PVC cowel of ISI make complete as directed and specified. (iv) 75mm dia. PVC cowel of ISI make

Supplying fitting and fixing G.I. Pipes of following sizes, with all necessary 'R' brand or similar approved G.I. Fittings such as bend, tee, elbow, reducer, nipple, plug, long screw fitting, H.W. clamps etc.complete at all levels including below G.L. as directed and specified. a) 50 mm dia (Medium)

b) 40 mm dia (Medium)

d) 25 mm dia (Medium)

(B) Concealed by chieselling or breaking brick wall/ C.C. wall/ R.C.C. wall and making good to the damaged structure. f) 15 mm dia (Medium)

Supplying fitting and fixing Chrome Plated (C.P.) sink cock of approved brand as directed and specified. (G.I. & C.P pipes will be measured and paid separately) Jaquar brand i) Sink cock with regular swinging spout with wall flange

Supplying fitting and fixing C.P. bib cock 15mm dia of approved brand directed and specified. (G.I. & C.P pipes will be measured separately) II) Jaquare make (ii) Bibcock long thread

Supplying fitting and fixing chrome plated (C.P.) stop-cock of approved brand and size as mentioned below as directed and specified.(G.I. & C.P pipes will be measured and paid separately) I) Jaquare (a) Continental / Clarion (ii) 15mm dia( Angular stop cock with long thread )

Supplying and fitting fixing C.P. pillar cock of 15mm dia of approved brand as specified and directed. II) Jaguar make (b)Long neck with areator

Supplying fitting and fixing Chrome Plated (C.P.) shower 15mm dia. Of approved brand as directed and specified. (Pipes will be measured and paid separately) III) Jaguar make a) Continental (ii) Shower arm 190mm long heavy casted body with wall flange

Supplying and placing plastic cylindrical vertical claused top (PCVC) tank of Sintex / Polycon / Patton make over the stagging with manhole cover with locking and cleaning arrangement including providing pads of size as required for inlet and outlet pipes 2000 Lt capacity (a) Sintex make

upplying fitting and fixing iron removal filter filling with treated sand, pebbles, manganishdioxide and other required materials of various filtration rate per hour of DOLPHIN make with all necessary fittings such as valve,bib cock,pipe connection etc.with a free maintanance period of six monthhs (II) 2000 liters capacity (B) 6 mm thick Vessel FRP

Internal Electrification Works complete as per design

Construction of DG & Store Room.

CIVIL WORKS Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 2.00m below the existing ground level. (a) In ordinary soil

Shuttering and shoring the earth at different levels in foundations where necessary with required prop, struts, planks, timbers, nails etc. including dewatering if necessary, complete as directed and specified (measurement to be taken in the face area timbered) (a) Upto a depth of 1.5 metre

Earth/ sand filling in plinth in layers not more than 150mm thick including necessary carriage, watering, ramming etc. complete as directed and specified including payment of land compensation, forest royalty, sales tax and other duties and taxes as may be necessary. (b) With hill sand obtained by truck carriage loading and unloading, and carriage to the site of work.

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (a).Brick on flat soling.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc. as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). (b) In prop 1cement: 3sand :6 coarse aggregate by volume

Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) (Upto 1st floor level) a) From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL (i) TMT Corrosion resistant steel (CRS) reiforcement bar

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0M and removal of the same for in-situ reinforced concrete and plain concrete work in: 3.1.1.1 Foundation, footings, bases of columns, pile cap, raft and mass concrete works etc.

3.1.1.2 Sides of tie beams, grade beams etc. at or below ground level.

3.1.1.3 Columns, Pillars, Posts & Strut

3.1.1.4 Sides and Soffits of Beams, beam haunchings, cantilever girders, bressumers, lintels and horizontal ties.

3.1.1.5 Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like.

Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately) (I) Using Mixer Machine (A) In substructure up to plinth level Foundation, footing, columns with base tie and plinth beam, pile cap, base slab, retaining walls, walls of septic tank, inspection pit and the like and other works not less than 100mm thick up to plinth level. c) M25 grade concrete

(B) In super structure from plinth level up to 1st floor level. ii) Columns, pillars, posts, struts, suspended floor, roof, landing, shelf and support, balcony, lintel, sill band, beam, girder, bressumer, cantilever, staircase (except spiral staircase and landing ) including preparing the top surface and finishing of nosing.

Brick work in cement morter with 1st class brick including racking out joints and curing complete as directed.

1st class brick nogged wall in cement mortar including racking out joints and curing complete as directed in super structure above plinth up to 1st floor level (protruding M.S rod/Tor steel of column to be embeded in cement mortar and will be measured and paid separately) (a). In proportion 1:3.

Providing and laying 25mm thick damp proof course with cement concrete in prop 1:1.5:3 with graded stone agg. of 10mm down nominal size including providing approved damp proof admixture in proportion as recommended by the manufacturer including curing etc. complete as directed.

Providing, fitting and fixing powder coated pressed steel door frame made of 1.25mm/ 1.6mm thick sheet of various sizes with necessary hinge jamb, lock jamb, head and steel base ties at the bottom of the frame. The whole frame shall be welded or rigidly fixed together by mechanical means with base ties of pressed mild steel angle of size 20x20x1.25mm thick. Frame to be filled up with 1:4:8 P.C.C. after fitting the frame with brick/ concrete works etc.complete as directed by the department for all levels. (P.C.C. to be measured and paid for seperately). (b) 1.60mm thick sheet (ii) Size 105mm x 60mm (Single rebate)

Providing and fixing flush door shutters solid core construction with frame of 1st class hard wood with cross band and face veneered ply wood face panels conforming to relevent I.S code including oxidised iron butt hinges (100mm x 75mm x 3.5mm) 6 nos with necessary wood screws. b) Non decorative type and block board core. (i) 40 mm thick .

Providing, fitting and fixing coloured anodised aluminium sliding windows and ventilators of standard sections of approved brand without horizontal glazing bars,joints mitred and welded (manufactured to relevant IS specifications) and providing and fixing handles, angle cleat, rubber gasket, roller, bolting device, locking arrangements, screws etc as required complete as specified and directed for all levels. (b)3 Track sliding window (i)6mm clear glass

ii)5mm frosted glass

Providing, fitting and fixing MS grill of requiredpattern for windows / clerestory windows / opening with MS flats at required spacing in frame all round, square or round MS bars with round headed bolts and nuts or screws..

20 mm thick Cement plaster in two coats on single or half brick walls for interior plastering up to 1st floor level including arises, internal rounded angles,chamfers and / or rounded angles not exceeding 80mm in girth and finished even and smooth including curing complete as directed. B) On fair side (backing coat 10 mm and finishing coat 10mm thick) b) In cement mortar 1:4

20 mm thick Cement plaster in two coats on single or half brick walls for interior plastering up to 1st floor level including arises, internal rounded angles,chamfers and / or rounded angles not exceeding 80mm in girth and finished even and smooth including curing complete as directed. A) On rough side (backing coat 15 mm and finishing coat 5mm thick) b) In cement mortar 1:4

Providing two coats of Birla White Wall Care Putty (Water Resistant White Cement based putty for concrete/ mortar walls and ceiling both internal and external) after removing all loosely adhering material from the wall surface with the help of emery stone, putty blade or wire brush and moistening the wall with sufficient quantity of clean water as specified and directed by the department. (Total thickness of two coats is maximum 1.5mm)

a) Applying one coat of cement primer of approved brand and manufacture on new wall surface after throughly brooming the surfaces free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth.

Wall painting (two coats) with acrylic emulsion paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) on new surface to give an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand papered smooth. (a).Acrylic Emulsion Paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

Extra over item no 13.4.1 above for every suibsequent coat of wall painting with acrylic emulsion paint of approved brand and manufacture ( asian paint/ Berger paint/ ICI paint / Nerolac)

b) Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on new wall surface (two coats) to give an even shade after throughly brooming the surfaces to remove all dirt and remains of loose powdered materials.

Finishing old / new wall with water proofing weather coat smooth anti-fungal exterior painting of approved make of Berger paint of required shade after cleaning and clearing the surface etc. including scaffolding complete as directed at all levels (two coats) (a).Acrylic Emulsion Paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

Providing Antiskid Tiles of approved quality size, shape not less than 8mm on floor, skirting over a cement mortar bed 15mm thick of 1:3 (1 cement: 3 coarse sand) approved make fix with Fix-A-Tile (Choksey/Sika/Pedelite/Rouf)/ white cement complete at all level as specified and directed. VITRIFIED i)Normal range (Sizes 300 mm x 300mm and above) a). Premium

Providing polished ceramic wall tiles of approved quality, size, shape and thickness not less than 8mm on walls and skirtings over cement mortar bed 10 mm thick in prop. 1:3 (1 cement : 3 coarse sand ) including cutting where necessary finished with flush pointing with Fix-A-Tile (Choksey/Sika/Pedelite/Rouf)/white cement slurry mixed with approved pigment to match shade of tilesc complete at all levels as specified and directed. (coloured pigment should be in conformity with colour of tiles and as approved and directed by the department).

Pre construction anti - termite treatment in the back fill in immediate contact with the foundation structure after completion, column, wall etc. to a depth of 450mm and width 300mm (when required refill in 200mm thick layers) applying the emulsion @ 5 (five) litres per square meter towards the concrete and masonry walls so as to ensure earth in contact with the structure well treated - with chemical (supplying of necessary tools and accessories by the contractor) as per the direction of the Department complete.a) with aqueous emulsion having concentration 1:19 with chloropirophose solution (tricel or euivalent) and water, i.e. 1% solution.

Raising low site around the building with approved soil obtained from outside by truck carriage including breaking clods, dressing etc. complete including paying necessary land compensation, municipal gate fees, if any monopoly duty etc. (profile measurement to be taken and 12.5% deduction for shrinkage to be made from total quantityetc. complete as directed and specified, including forest royality within a distance of 8.00 km (Forest royality shall be reimbrushed on production of necessary certificate from the forest authority duly countersigned by DFO concerned).

Construction of RCC pavement specification and design as directed by concern department

Providing drain with brick work in cement mortar in proportion 1:5 with half brick thick side walls and 100mm thick C.C (1:3:6) base over one brick flat soling including 15mm thick cement plastering in prop. 1:3 finished with a floating coat of cement slurry as directed with necessary shttering for sides and earth work in excavation of foundation trenches and refilling the sides after completion of work etc. as specified. ii). 300mm wide and average 250mm deep with bed slope 1 in 150 with initial depth of 100mm.

SANITARY WORKS & WATER SUPPLY WORK Providing fitting and fixing Vitreous china wall hang water closet (European type W.C pan 400mm high) with seat and lead ,CP brass hinges and rubber buffers , CI/MS brackets , 40 mm dia flush band with fittings including painting of fittings and brackets, required. (Flushing Cistern to be paid separately) ii) Hindware make (i) Wall mounted Closet Alexa (inclusive of seat cover and fittings) (Cat. No. 92032)

Supplying, fiting and fixing PVC flushing cistern with all internal fittings with CI brackets including fitting and fixing standard size CP flush pipe, union clamps etc. compete as directed and specified (pipes will be measured separately) i) Parryware make (iv) Deluxe Dual Flush (Cat No.C8110) a) White

Providing vitreous China wash basin with CI/MS brackets, C.P brass chain with plug,PVC waste pipe including painting of fittings and brackets, cutting and making good the walls wherever required. (Pillar cock, stop cocks, waste coupling are to be paid separately) PEDESTAL BASIN (with pedestal) (B) Hindware Make (iv) Deimos 640 x 420 (Cat. No.10094/11037)

Providing fitting and fixing Decorative Mirror complete as directed and specified. (b) Size 600mm x 450mm

Providing, fitting and fixing CP soap tray / soap dish complete as directed and specified.(i) Jaquar Make (b) Queen's (Cat.No.AQN-7731)

Providing, fitting and fixing CP towel rail complete as directed and specified. (a) Jaquar make (vii) Kubix (600mm long) (Cat.No.AKB-35711)

Providing, fitting and fixing Chrome Plated towel ring complete as directed and specified. (a) Jaquar make (iv) Kubix towel ring square (Cat.No.AKB-35721)

Supplying, fitting and fixing PVC pipes of 6 Kg/cm2 (Supreme/Prince) or other ISI approved including joining ,fitting and fixing wiyh clamps etc.as necessary complete at all levels including below G.L as directed and specified. a) In exposed surfaces or in trenches. a) In exposed surfaces or in trenches. (ii) 110mm dia.

(iv) 75mm dia.

Supplying, fitting and fixing 87.5 degree PVC bend of (Supreme/Prince) or other ISI approved including joining ,fitting and fixing etc.as necessary complete at all levels including below G.L as directed and specified. a) In exposed surfaces or in trenches. (ii) 110mm dia.

Supplying fiting and fixing 87.5 degree PVC bend with door of (Supreme/Prince) or other ISI approved including joining , fitting and fixing etc. as necessary complete at all levels including below G.L. as directed and specified. a) In exposed surfaces or in trenches. (ii) 110mm dia.

(iv) 75 mm dia.

Supplying fiting and fixing PVC Plain single tee of (Supreme/ Prince) or other ISI approved including joining, fitting and fixing etc. as necessary complete at all levels including below G.L. as directed and specified. a) In exposed surfaces or in trenches. (ii) 110mm dia.

(iv) 75 mm dia.

Construction of filter bed in soak pit including earth work in excavation of soil and then filling up of the trench with brick bats/Charcoal covered with earth over a layer of A.C. plain sheet above brick bat filling complete as directed. (sizes of soak pit may vary depending on the sizes and capacities of the septic tank as well as the number of users as mentioned in the table. .

Construction of inspection pit inside measurement 450mm x450mm x450mm flush with 100mm diameter HCI/PVC pipes and cement concrete base in proportion 1:3:6 over flat brick soling, 12cm brick wall in cement mortar in proportion 1:4 finished with 13mm cement plaster in proportion 1:2 in side wall and floor. 450mm x450mm air tight C.I. inspection pit cover and frame complete including supplying of materials, necessary excavation of pit as directed.

Supplying and placing ferrocement septic tanks of rectangular shape in to pit with manhole cover with cleaning arrangement over single brick flat soling and 75mm 1:3:6 P.C.C. Baffle wall, inlet and outlet etc are provided at suitable points complete as directed. 100 Users

Providing fitting and fixing PVC cowel of ISI make complete as directed and specified. (iv) 75mm dia. PVC cowel of ISI make

Supplying fitting and fixing G.I. Pipes of following sizes, with all necessary 'R' brand or similar approved G.I. Fittings such as bend, tee, elbow, reducer, nipple, plug, long screw fitting, H.W. clamps etc.complete at all levels including below G.L. as directed and specified. a) 50 mm dia (Medium)

b) 40 mm dia (Medium)

d) 25 mm dia (Medium)

(B) Concealed by chieselling or breaking brick wall/ C.C. wall/ R.C.C. wall and making good to the damaged structure. f) 15 mm dia (Medium)

Supplying fitting and fixing C.P. bib cock 15mm dia of approved brand directed and specified. (G.I. & C.P pipes will be measured separately) II) Jaquare make (ii) Bibcock long thread

Supplying fitting and fixing chrome plated (C.P.) stop-cock of approved brand and size as mentioned below as directed and specified.(G.I. & C.P pipes will be measured and paid separately) I) Jaquare (a) Continental / Clarion (ii) 15mm dia( Angular stop cock with long thread )

Supplying and fitting fixing C.P. pillar cock of 15mm dia of approved brand as specified and directed. II) Jaguar make (b)Long neck with areator

Supplying fitting and fixing Chrome Plated (C.P.) shower 15mm dia. Of approved brand as directed and specified. (Pipes will be measured and paid separately) III) Jaguar make a) Continental (ii) Shower arm 190mm long heavy casted body with wall flange

Supplying and placing plastic cylindrical vertical claused top (PCVC) tank of Sintex / Polycon / Patton make over the stagging with manhole cover with locking and cleaning arrangement including providing pads of size as required for inlet and outlet pipes 2000 Lt capacity (a) Sintex make

Internal Electrification Works complete as per design

Construction of Pipe Line Base Frame.

Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) (Upto 1st floor level) a) From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL (i) TMT Corrosion resistant steel (CRS) reiforcement bar

Providing cast in-situ manually driven reinforced cement concrete piles of using required grade of cement concrete of required bore-diameter, bulb diameter, lengths and with reinforcement as per specifications and drawings. Reinforcement to be measured and paid seperately as per item no. 21.4.1 d) Pile dia 400 mm with 1000 mm bulb diameter ii) Above 10 M

Supplying, fitting and fixing in position reinforcement bars conforming to relevent IS code, for reinforced cement concrete works in piles including straightening, cleaning, cutting and bending to proper shapes and length as per specifications and drawings. The rings should be welded with vertical reinforcements as per specified IS codes of practice. (Inclusive of lap length, hook, chair, bend, anchor...etc) (A) TMT bar made of Primary producer (From Primary producer) ii) Above 10 M

(C) ISI approved M.S. Rod.

Demolishing R.C.C./ P.C.C. pile head of different diameters carefully without disturbing the remaining portion of the pile including opening out of the pile head to be demolished by excavating the earth upto required depth and clearing the debris as directed.

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0M and removal of the same for in-situ reinforced concrete and plain concrete work in: 3.1.1.1 Foundation, footings, bases of columns, pile cap, raft and mass concrete works etc.

3.1.1.5 Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like.

3.1.1.8 Vertical surface such as walls (any thickness), parapet walls, partitions, walls of septic tank, inspection pit and the like including attached pilasters, butresses, plinth and string courses and the like.

2.2.1 Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately) (I) Using Mixer Machine (B) In super structure from plinth level up to 1st floor level. i) Walls (thickness not less than 100mm) including attached pillasters, buttresses, plinth and string course etc. e) M35 grade concrete

Construction of Boundary wall With Iron Gate and Security fencing.

Item no: 1/21.1.1 Providing cast in-situ manually driven reinforced cement concrete piles of using required grade of cement concrete of required bore-diameter, bulb diameter, lengths and with reinforcement as per specifications and drawings. Reinforcement to be measured and paid seperately as per item no. 21.4.1 (A) SINGLE UNDER - REAMED PILE d) Pile dia 400 mm with 1000 mm bulb diameter ii) Above 10 M

Item no: 2/21.5.1 Supplying, fitting and fixing in position reinforcement bars conforming to relevent IS code, for reinforced cement concrete works in piles including straightening, cleaning, cutting and bending to proper shapes and length as per specifications and drawings. The rings should be welded with vertical reinforcements as per specified IS codes of practice. (Inclusive of lap length, hook, chair, bend, anchor...etc) (A) TMT bar made of Primary producer (From Primary producer) Pile Reinforcement

(A) TMT bar made of Primary producer (From Primary producer) Pile Reinforcement

(C) ISI approved M.S. Rod

Item no: 3/21.6.1 Routine test for test loading to 1.5 times the specified safe working load including construction of any test pile cap and dismantling the same after completion of test. (Rate for Safe working Load)

Item no: 4/21.5.3 Integrity testing of pile using low Strain/Sonic Integrity Test/Sonic Echo Test method in accordance with IS 14893 including surface preparation of pile top by removing soil,mud, dust & chipping lean concrete lumps etc. and use of computerised equipment and high skill trained personal for conducting the test & submission of result, all complete as per direction of Engineer-in-charge.

Item no: 5/23.17 Demolishing R.C.C./ P.C.C. pile head of different diameters carefully without disturbing the remaining portion of the pile including opening out of the pile head to be demolished by excavating the earth upto required depth and clearing the debris as directed.

Item no: 6/1.1 Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 2.00 M below the exiting ground level. (a) In ordinary soil

Item no 7/4.1.1 Providing Soiling in foundation and under floor with stone/best quality picked jhama brick, sand packed and level as directed at all Level. (a) Brick on flat soiling

Item no 8/2.1.1 Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc. as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). (a) In proportion 1:3:6

Item no: 9/3.1.1 Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0M and removal of the same for in-situ reinforced concrete and plain concrete work in:

3.1.1.1 Foundation, footings, bases of columns, pile cap, raft and mass concrete works etc.

3.1.1.2 Sides of tie beams, grade beams etc. at or below ground level.

3.1.1.4 Sides and Soffits of Beams, beam haunchings, cantilever girders, bressumers, lintels and horizontal ties.

3.1.1.3 Columns, Pillars, Posts & Strut

Item no 10/18.1.1 Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete b) Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX) (For Assam Type Bldg., drain works,,retaining wall&boundary wall etc.

a) From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL (i) TMT Corrosion resistant steel (CRS) reiforcement bar

c) ISI approved Mild steel reinforcement bar (M.S.Bar) 6mm dia MS Bar

Item no 11/2.2.1 Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately) (I) Using Mixer Machine (A) In substructure up to plinth level Foundation, footing, columns with base tie and plinth beam, pile cap, base slab, retaining walls, walls of septic tank, inspection pit and the like and other works not less than 100mm thick up to plinth level.

a) M15 grade concrete or Prop. 1:2:4

b) M20 grade concrete or Prop. 1:1.5:3

(B) In super structure from plinth level up to 1st floor level. ii) Columns, pillars, posts, struts, suspended floor, roof, landing, shelf and support, balcony, lintel, sill band, beam, girder, bressumer, cantilever, staircase (except spiral staircase and landing ) including preparing the top surface and finishing of nosing. N) Without using admixture, plasticiser a) M15 grade concrete or Prop. 1:2:4

b) M20 grade concrete or Prop. 1:1.5:3

Item no: 12/4.1.4 Brick work in cement morter with 1st class brick including racking out joints and curing complete as directed. (II) In superstructure above plinth level up to 1st floor level.

(a). In proportion 1:3.

Item no: 13/6.2.1 20 mm thick Cement plaster in two coats on single or half brick walls for interior plastering up to 1st floor level including arises, internal rounded angles,chamfers and / or rounded angles not exceeding 80mm in girth and finished even and smooth including curing complete as directed.

a) In cement mortar 1:3

b) In cement mortar 1:4

Item no 14/13.9.1 Finishing old / new wall with water proofing weather coat smooth anti-fungal exterior painting of approved make of Berger paint of required shade after cleaning and clearing the surface etc. including scaffolding complete as directed at all levels (two coats)

Item no: 15/18.6.1 Supplying fitting and fixing M.S.angles, M.S. flat, M.S. bolts and nuts including painting with red lead paint one coat complete as directed. a) M. S. Angles……. 25x25x5

Item no: 16/MR Supplying fitting & fixing barbed wire fencing of boundary wall

Item no: 15/17.12 Supplying, fitting and fixing double leaf heavy duty iron gate, frame made from 40mm x 40mm x 6mm M.S. angle and with M.S. flat of 40mm x 6mm size as per approved design.Necessary locking arrangement for temporary closing the gate and 2nos.( minimum) strong iron hinges of M.S bars and flat of same sizes on each leaf to be embedded in C.C brick pillers as necessary including a red oxide painting to all iron works as directed and specified.(Separate payment will be made for posts).

Installation of Deep tube Well.

Labour for boring hole for inserting tube well pipes through different soil/ rock media including hire charges of drill pipes, scaffolding, tools and plants as necessary and taking out the same and lowering pipes, fittings complete as directed by the Department. viii) Bore hole of 250mm diameter

Supplying, fitting and fixing pipes plain/bevel ended for casing, conforming to relevant IS codes of practice including supplying and fitting of tube well accessories, lowering of assembly pipes concentrically in the borehole followed by supplying and packing of pea gravel free from dirt, dust and other foreign materials in the annular space between the borehole and assembly pipes complete as directed by the Department. II PVC PIPE SUPREME viii) 200mm diameter

Supplying, fitting and fixing suction pipes plain/bevel ended, conforming to relevant IS codes of practice including supplying and fitting of accessories, lowering of assembly pipes concentrically in the casing pipes complete as directed. B) PVC PIPE iv) 50mm diameter

Three phase Submersible motor pump set (Texmo / Crompton Greaves/ Aquatic/ CRI/ V-Guar suitable for 100 mm bore well and above. 5 HP STAGE 14 to 50 with MCB controlled Submersible motor pump set control panel.

Supplying fitting and fixing Rope cases/ other electrical goods as necessary, directed by the department.

External Electrification works

Supply with fitting & fixing 60 mm dia 3660 mm height 2-in-one combination double arm integrated with acrylic diffusers, translucent top, bottom clear , black powder painted finish tubular pole .The pole is made of GI tube with GI cylindrical control box with service door and a circular base plate . The pole is swaged at the top to accommodate double arm bracket assembly, secured on to the top by means of 2 annular rings with Allen grub screws .The luminaries is designed for and integral with 2 nos 36 W CFL suitable for operation on 240 V 50 Hz single phase AC supply . The pole is to be fitted on 1:3:6 PCC pole foundation of size 300 mmx300 mmx1200 mm with grouting nuts & bolts as specified & directed by the deptt .(Metal Coats make).KALINGA-2 model or equivalent.

Supplying and installation and commising of out door type sub station complete with transformer LT line with all fittings etc . Oil type 160 KVA

Supplying and installation of Electrical Control Panel for Electro-Mechanical Set-up Complete as per Design

ELECTRO-MECHANICAL WORKS

S.S. Screen

Stainless Steel [AISI 304] vertical screen, height of screen 5000 mm x 3000 mm width of screen channel opening, fabricated in s.s. Pipes 20 mm ø [wall thk approx 1.0 mm] with end stoppers. Aluminium end channels 50 mm x 5 mm for screen guides - length about 2.0 m x 2 nos. Clear opening between pipes = 15 mm. Lifting of screen manually. Supply of galvanised chain & hook attached to screen for facility of lifting. Upstream of the screen to be provided with s.s. Lip-200 mm at bottom of screen with 6 mm opening so that screenings can be drained, trapped & removed [make - supertech or approved equivalent].

Raw Sewage Pump

Surface Aerator

2 sets (voltas); 20 h.p. Type of aerator- vertical low speed totally balanced, Type of cone- M.S. Plate fabricated epoxy painted two coats over epoxy primer two coats after sand blasting, sheet thickness of cone- approx- 2.5 - 3mm, Rpm- approx.56, Dia of cone- approx 1780 mm, Vertical cone adjustments- approx 100 mm, Horse power of motor- 20 hp, Oygen transfer capacity- 2kg/kw-hr under standard conditions, Gearbox input speed- approx. 1500 rpm. Or less, Drive shaft ø, mm- as per manufacturer, Top of platform to w.l.- 1210 mm [approx or as per mfg], Gear box service factor- 2, Gear box type- helical Gearbox make preferred- allenberry / greaves, Gear box adjustable studs- galvanised full thread 40 – 50 mm Motor type- tefc/vertical flanged /ie-3, Motor protection- ip-55, Insulation- class ‘f’, Painting- epoxy with epoxy primer – 2 coats each, Motor power- 3 phase, 50 hz., Total aerator assembly design- by voltas Quantity- 2 sets complete with all accessories.

Settling Tank Scrapper

13 m dia. Type of clarifier- submerged arms with synthetic rubber squeegees, Type of clarifier material - M.S. structural fabricated& epoxy painted two coats over epoxy primer two coats after sand blasting, Structural thickness- 6 mm minimum, Rpm- tip speed of scraper max. 3 m per min., Type of drive- central drive on top with vertical drive shaft, Type of gearbox- helical spur/epicyclic with gear oil, Horse power of motor- not exceeding 5 hp, Bottom squeegees- M.S. fabricated with reinforced synthetic neoprene / silicon hard rubber for scraping the floor, No. Of squeegees / arm- minimum 4 or 5 per half arm, Overall dia of clarifier- approx. 13 m., Gearbox input speed- approx. 1500 rpm. Or less, Drive shaft ø, mm- as per manufacturer, Gear box service factor- 2, ‘v’ notch weir- to be provided of S.S. 304 Lubricant- 2 fills to be provided. Motor type- tefc/vertical flanged /ie-3 Motor protection- ip-55 Insulation- class ‘f’ Rating- continuous Painting- epoxy with epoxy primer – 2 coats each Motor power- 3 phase, 50 hz. Quantity - 1 sets complete with all accessories, clarifier make preferred-w2p/voltas/equivalent.

Recirculation Pump

Filter Feed Pump

Filter Backwash Pump

Pressure Filter

2.0 MLD (62.5 m3/hr). Capacity, cum/hr - 62.5, type- gravity down flow type, moc- mild steel, design code- is:2825, shell dia, mm (min)- 2500, shell height (hos), mm- 1500 - 1800, shell body thickness, mm- 8, dish end thickness, mm- 10, design pressure, kg/cm2- 4.5, working pressure, kg/cm2- 3, intermediate bed plate thickness, mm- 10, pvc nozzles on bed plate, min - nos- 150, 6 mm graded gravel fill on nozzles, min thickness, mm- 250 [ravel must be graded from 6 mm to grit size & free of any earth etc], coarse sand above gravel-thickness, min - mm- 500 [uniform coarse sand], inlet distribution- perforated tray min. 750 mm round, outlet collection inside shell- space below bed plate, control valves- 100 mm kitz butterfly, frontal piping, mm m.s. Heavy (tata / jindal)- 100, pressure gauges glycerine filled, diaphragm type- 150 mm dia with pet cock [make:fiebig/ sant/ h.guru approved eqv.], sampling cocks, 15 mm - at inlet & outlet, flow meter- at inlet & outlet, 25 mm dia [make:capstan/ sant/eqv], air compressor, 1 set complete with motor, pulleys, painting surface preparation- sand blasting, inside painting coat- black bituminastic anticorrosive non-poisonous paint for drinking water, outside painting finish- epoxy primer 2 coats & finish enamel paint 2 coats [150 micron dft], frontal pipie painting- zinc rich epoxy primer & final enamel paint 2 coats [120 micron dft], overall finish painting- one coat of enamel paint [at site after installation]

Activated Carbon Filter

For 2.0 MLD (62.5 m3/hr). Capacity, cum/hr - 62.5, type- gravity down flow type, moc- mild steel, design code- is:2825, shell dia, mm (min)- 2500, shell height (hos), mm- 1500 - 1800, shell body thickness, mm- 8, dish end thickness, mm- 10, design pressure, kg/cm2- 4.5, working pressure, kg/cm2- 3, intermediate bed plate thickness, mm- 10, pvc nozzles on bed plate, min - nos- 150, 6 mm graded gravel fill on nozzles, min thickness, mm- 250 [gravel must be graded from 6 mm to grit size & free of any earth etc], coarse sand above gravel-thickness, min - mm- 300 [uniform coarse sand], granular activated carbon thickness min, mm- 400 [good quality ac to be provided], inlet distribution- perforated tray min. 750 mm round, outlet collection inside shell- space below bed plate, control valves- 100 mm kitz butterfly, frontal piping, mm M.S. Heavy (tata / jindal)- 100, pressure gauges glycerine filled, diaphragm type- 150 mm dia with pet cock [make:fiebig/ sant/ h.guru approved eqv.], sampling cocks, 15 mm - at inlet & outlet, flow meter- at inlet & outlet, 25 mm dia [make:capstan/ sant/eqv], air compressor, 1 set complete with motor, pulleys, cylinder etc & controls- maximum 30 cum/hr at 3 kg/cm2 pressure. outside painting finish- epoxy primer 2 coats & finish enamel paint 2 coats [150 micron dft], frontal pipie painting- zinc rich epoxy primer & final enamel paint 2 coats [120 micron dft], overall finish painting- one coat of enamel paint.

Chlorine Dosing Unit

Diaphragm dosing pumps, electronic dosing pump to be mounted both on its base as well as hung on the wall. Pumps following CE regulations. Ip-65 protection. Power connections: 220/240v, 50/50 hz. The materials in contact with liquid are: polypropylene, viton, teflon and pvc. Includes anti-acid plastic case. Operating panel protection provide by a transparent polycarbonate cover. Lubrication not required. Flow rate: 15lph @ 5bar. With Semi Transparent polyethylene tank with external scale so that levels can checked easily. Capacity of tank 500 lts. Make of CDU: Grundfos / KSB / Texmo/ eqv.

Basket Centrifuge

For 2.0 MLD. Material to be fed- settling tank sludge with granular solids, Discharge ‘q’, lps- 0.833 [3 cum/hr], Total dynamic head [tdh]- m by pass from recirculation sludge pump, Head range- m 2 - 6, Material handling size- granular solids of 1-2% consistency, Specific gravity of liquid- 1.05, Type of equipment- vertical mounting with base, Material of construction- inside S.S. 304 bowl; outside housing M.S. Epoxy painted, Feed point- top, Fixing arrangement- free standing, Motor- fixed at bottom, Motor h.p.- 3 hp/ 2.2 kw, Motor rpm- 1440, Motor protection- ip:55, Motor type- totally enclosed fan cooled, Duty condition- continuous, Quantity- set 3 with baskets (6 nos extra bags for each), Reduction of speed- by gears, pulleys & belts., Centrifuge operation- manual & intermittent, Make of centrifuge- w2p / voltas / approved equivalent.

S.S Pipe and Fittings

Supply and installation of AISI 304 grade, 2mm thickness S.S pipes and fittings such as tees, bends etc. All items to be fabricated at site as per angle and requirement. Welding shall be done by Electrical Arc Welding. Pipes above groud shall be fixed on walls/supports/brackets as per requirement. All required valves shall be ductile iron with flanges. All nuts, bolts and fasteners shall be of S.S 304 grade. All gaskets shall be of synthetic rubber of minimum 4mm thickness.

Commissioning and Trial Run

Commissioning and trial run for a period not exceeding 120 days by the Contractor. During this period, the contracotrshall have to test each equipment used for the plant for continuous running with designed load and to the full satisfaction of concerned Department/ Consultant. Any defects found, has to be rectified by the contractor at his own cost immediately and within reasonable time to be decided by client. Necessary Instruments, Gauges, Skilled Labour/Supervisory Staff, Laboratory analysis etc., are to be furnished/ provided by the Contractor for the period not exceeding 120 days.

Supply and Installation of Sewerage Pipeline.

Supply and installation of high density polyethylene (HDPE) solid wall pipes ( 6kgf/cm2) for sewerage as per design. The product should conform to IS 14333 standard of sizes and available in sizes ranging from 63-500 mm. Applicable grade: PE 63/ PE 80/ PE 100. Manufacturer: DUKE/ DURALINE/ ORIPAST/ SUPREME for following dia of pipe

500 MM dia (Grade:PE100)

315 MM dia (Grade:PE100)

160 MM dia (Grade:PE100)

110 MM dia (Grade:PE100)

90 MM dia (Grade:PE100)

75 MM dia (Grade:PE100)

63 MM dia (Grade:PE100)

Labour Charge for Carrying , laying, fitting, fixing, testing & commissioning of High Density Polyethylene (HDPE) Pipeing network includingall necessary earthwork, valves & specials, valve chamber, supporting structures, anchor / thrust block etc., restoration of road hard crust / side bam (repairing charges payable to PWD / local bodies, if any), including obtaining permission for laying of pipe line along / across any Govt. / Semi Govt./ Private property, and including payment of all Taxes & duties as applicable under rule, all complete, as directed and specified for following pipe

500 MM dia (Grade:PE100)

315 MM dia (Grade:PE100)

160 MM dia (Grade:PE100)

110 MM dia (Grade:PE100)

90 MM dia (Grade:PE100)

75 MM dia (Grade:PE100)

63 MM dia (Grade:PE100)

Maintenance of STP Plant for 365 days period

Providing Man Power,3 Nos for 24x7 Operation & Maintenance of STP Plant ( for trial period)

Payment of Monthley Electrical charges of APDCL as per Approved Load for 24x7 Operation & Maintenance of STP Plant