Execution of Civil works for development of Educational infrastructure in 152 Schools Under PM SHRI Scheme SH Construction of Library, Science Lab, Computer Room, Toilet including Internal Water Supply and Sanitary Installation GHS Andhra

Cutting/Excavation in earth work by mechanical means (Hydraulic Excavator/manual means in all heights and depth in all kind of soil including saturated soil comprising of pick wok, jumper, Chiselling/wedging out of in soft and hard rock and their intermideate classification of soils including dewatering wherever required, setting out to required lines, levels as shown shown on the drawing as directed by the Engineer- in -charge at site, according to the HPPWD specification of 1990 vol-1 as sorting out usefull and unuseful material and stacking the same in all lead and lift and leveling of excavated earth on dumping sites (to be arranged by the contractor at his own risk and cost including payment of prescribed dumping charges of municipal committee/local body if any) through all modes of transportation including head load animal load and mechanical transportation to maximum possible extends in all leads means along with levelling fine dressing and all labour, machinery, materials, tools equipments and safty measure and incidentels necessary to complete the work by mechanized means and labour (if any required). All useful materials such as stone, shingles, aggregate and slates shall be sorted along road side and lift through all modes of transportation and used/removed as per direction of the Engineer-in-charge. Any loss to the private and public property during the course execution will be restored by the contractor whatsoever the nature of the same may be. The usable aggregate/ boulder /cutstone shall be taken in MAS Account anf further will be issued to the contractor as per issue rate mentioned under condition No. 46 of NIT Form 6.

Excavation in earth work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains in all depth, all kind of soil including saturated soil comprising of pick wok, jumper work, Chiseling/ Wedging out of soft and hard rock and their intermiate classification of soils including dewatering wherever required, setting out to required lines, levels as shown on the drawing as directed by the Engineer-in-charge at site, according to the HPPWD specification of 1990 vol-1 as sorting out use full and unuseful material and stacking the same in all lead and lift and leveling of excavated earth on dumping sites (to be arranged by the contractor at his own risk and cost including payment of prescribed dumping charges of municipal committee/local body if any) through all modes of transportation including head load animal load and mechanical transportation to maximum possible extends in all leads means along with levelling fine dressing and all labour, machinery, materials, tools equipments and safty measure and incidentels necessary to complete the work by mechanized means and labour (if any required). All useful materials such as stone, shingles, aggregate and slates shall be sorted along road side and lift through all modes of transportation and used/removed as direction of the Engineer- in- charge. Any loss to the private and public property during the course execution will be restored by the contractor whatsoever the nature of the same may be. The usable aggregate/ boulder /cutstone shall be taken in MAS Account anf further will be issued to the contractor as per issue rate mentioned under condition No. 46 of NIT form 6.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering including carriage of material in all leads and lifts. All work up to plinth level

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

1:5:10 (1 Cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing including carriage of material in all leads and lifts. Cement concrete 1:3:6(1 Cement: 3 Sand: 6 graded stone agreegate 20mm nomnal size).

Centering and shuttering including strutting, propping etc. and removal of form work for including carriage of material in all leads and lifts.

Foundations, footings, bases for columns

Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone - III) : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth including carriage of material in all leads and lifts.

Centering and shuttering including strutting, propping etc. and removal of form for all heights including carriage of material in all leads and lifts.

Suspended floors, roofs, landings, balconies and access platform

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

Columns, Pillars, Piers, Abutments, Posts and Struts

Stairs, (excluding landings) except spiral staircases

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 with PVC cross lock all complete upto plinth level/ above plinth level including carriage of material in all leads and lifts. Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing and laying in design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, 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 including carriage of material in all leads and lifts. All works upto plinth level

Providing and laying in design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, 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 and including waterproofing treament on slab as per direction of Engineer-in-charge including carriage of material in all leads and lifts. All works above plinth level.

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

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up all floor level.Cement mortar 1:4 (1 cement :4 coarse sand)including carriage of material in all leads and lifts.

Stone soling properly hand packed filling interstices with spalls and consolidating with hand ramming including spreading watering and rolling of binding materials moorum or earth etc. complete as per H.P.P.W.D. specifications. 100mm spread thickness (finished work including materials and labour)including carriage of material in all leads and lifts.

Providing and fixing Ist quality ceramic glazed Floor & 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 floor, 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 including carriage of material in all leads and lifts.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length. 2nd class deodar wood including carriage of material in all leads and lifts.

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws including carriage of material in all leads and lifts. 2nd class deodar wood

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters including carriage of material in all leads and lifts. 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws including carriage of material in all leads and lifts.

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete including carriage of material in all leads and lifts. 300x16mm

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete including carriage of material in all leads and lifts. 250mmx10mm

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete including carriage of material in all leads and lifts. 125mm

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete including carriage of material in all leads and lifts. Single rubber stopper

Providing and fixing aluminium casement stays, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete including carriage of material in all leads and lifts.

Structural steel work in single section, fixed with or without connecting plate,including cutting, hoisting, fixing in position in grills and applying a priming coat of approved steel primer all complete including carriage of material in all leads and lifts.

Providing and laying vitrified floor and skirting 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 including carriage of material in all leads and lifts.

15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement: 6 fine sand)including carriage of material in all leads and lifts.

20 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand)including carriage of material in all leads and lifts.

6 mm cement plaster of mix : 1:3 (1 cement : 3 fine sand)including carriage of material in all leads and lifts.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade :New work (two or more coats) over and including water thinnable priming coat with cement primer including carriage of material in all leads and lifts.

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications including carriage of material in all leads and lifts.

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/10 sqm of approved brand and manufacture

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture

Finishing walls with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives including carriage of material in all leads and lifts.

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 including carriage of material in all leads and lifts.

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shadeincluding carriage of material in all leads and lifts. One or more coats on old work

Providing & fixing White vitreous china water closet squatting pan (Indian type) including PVC Cistern 5 ltrs capacity along with “S” or “P” trap including dismantling of old WC seat and “S” or “P” trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material i/c malba, all complete as per the direction of Engineer-in charge including carriage of material in all leads and lifts.

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 wherever require: White Vitreous China Wash basin size 550x400 mm with a pair of 15 mm C.P.brass pillar taps including carriage of material in all leads and lifts.

Providing and fixing white vitreous china laboratory sink with C.I.brackets, C.P.brass chain with rubber plug,40 mm C.Pbrass waste and 40mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting andmaking good the wall wherever required including carriage of material in all leads and lifts. Size 600x450x200 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete including carriage of material in all leads and lifts. Flexible pipe 32mm

Providing and fixing Polyethelene-Aluminium-Polyethelene PE-AL- PE Composite Pressure Pipes conforming to IS - 15450, U.V. stabilized with carbon black having thermal stability for hot & cold water supply, capable to withstand temperature up to 80°C, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. elbows, tees, reducers, couplers & connectors etc., with clamps at 1.00 metre spacing. This includes the costs of cutting chases and including testing of joints complete as per direction of the engineer in charge.1216 (16 mm OD) pipe including carriage of material in all leads and lifts.

Providing and fixing brass bib cock of approved quality including carriage of material in all leads and lifts. 15 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions including carriage of material in all leads and lifts.45 cm length

Providing and fixing PTMT grating of approved quality and colour including carriage of material in all leads and lifts.

Providing and fixing square-mouth S.W.gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300x300mm size(inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design including carriage of material in all leads and lifts.

Providing and fixing PVC floor trap ISI marked of self cleaning design including fixing with approved adhesive, cost of cutting and making good the wall and floors etc. complete including carriage of material in all leads and lifts. 110 mm X 75 mm

Providing and fixing high pressure PVC spigot and socket, waste and ventilating pipes ISI marked including fixing with approved adhesive etc. complete including carriage of material in all leads and lifts.

75 mm dia.

110mm dia

Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material with all leads and lifts as per direction of Engineer-in-charge.

Stone filling behind Retaining wall i/c carriage of material in all leads and lifts.

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