Construction of Armoury building at IRBN Pandoh Distt. Mandi (HP)

Amount

Excavation in foundations, trenches etc. in earth work in all kinds of soils such as pick work, jumper work, pick jumper work, pick jumper blasting work, blasting work in soft and hard rock conglomerate rock or saturated soil and its intermediate classification of soil including chiseling/ wedging out of rocks (where blasting is prohibited) and pumping or bailing out of watering/dewatering and lift up to any height stacking the excavated soil clear from the edge of excavation and then returning the stacked soil in 15cm (fifteen centimetre) layers when required into plinth sides of foundations consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed by the Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing form work with steel plates 3.15mm (three point fifteen millimetre) thick welded with angle iron in frame 30x30x5mm (thirty millimetre into thirty millimetre into five millimetre) so as to give a fair finish including centering, shuttering, strutting and propping etc. with wooden battens and ballies in any height of propping and centering below supporting floor to ceiling upto all floor level and removal of the same for in-situ reinforced concrete and plain concrete work including carriage of materials with in all leads, lifts and other incidentals in:-

Foundation, footings bases of columns etc. and mass concrete.

Beams, cantilevers, girders and lintels, sides and soffits of beams, beam hunching, cantilevers, bressumers and lintels in any depth in all height from floor.

Columns, pillars, posts and struts square rectangular or polygonal in plan.

Flat surfaces such as soffits of suspended floors, roofs, landings and the like floors etc. upto any thickness.

Vertical surfaces such as walls (any thickness) partitions and the like including attached pilasters, buttresses , plinth and string courses and the like.

Stair cases with slopping or stepped soffits excluding landings.

Edges of slabs and breaks in floors and walls in any width.

Filling in plinth with sand under floors including watering, ramming, consolidating and dressing complete including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying cement concrete 1 : 6 : 12 (one cement : six sand : twelve graded crushed stone aggregate 40mm (Forty millimetre nominal size) mechanically mixed and vibrated and curing complete excluding cost of form work in foundation and plinth including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying cement concrete 1 : 4 : 8 (one cement : four sand : eight graded crushed stone aggregate 40 mm (Forty millimetre nominal size) mechanically mixed and vibrated and curing complete excluding cost of form work in foundation and plinth including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying cement concrete work 1:2:4 (one cement : two sand : four graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying cement concrete work 1:2:4 (one Cement : two Sand : four graded stone aggregate 20 mm nominal size) mechanical mixed and vibrated and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:-

Foundation, footings bases of columns etc. and mass concrete including carriage of materials with in all leads, lifts and other incidentals.

Suspended floors, roofs, landing, shelves and their supports, balconies, beams, girders, bressumers and cantilever upto floor all level.

Sloping surface such as wall any thickness including attached pilasters, buttress, plinth and string courses etc. from top of foundation upto all floor level.

Providing and laying design mix M-25 (twanty five) grade of cement concrete work mechanically mixed and vibrated with minimum cement centent of 300kg per cum with graded crushed stone aggregate 20mm (twenty millimetre) nominal size and curing complete excluding cost of form work and reinforcement for reinforced cement concrete work including carriage of materials with in all leads, lifts and other incidentals in:-

Foundation, footings bases of columns etc. and mass concrete.

Suspended floors, roofs, landing, shelves and their supports, balconies, beams, girders, bressumers and cantilever upto floor all level.

Columns, pillars, posts and struts square rectangular polygonal in plain upto floor all level.

Providing Tor steel reinforcement for reinforced cement concrete work including bending, binding and placing in position including cost of binding wire complete upto floor all level including carriage of materials with in all leads, lifts and other incidentals.

Stone soling/boulder filling dry hand packed in under floor including carriage of materials with in all leads, lifts and other incidentals.

Random rubble masonry (un-coursed/ brought to courses) with hard stone of approved quality in foundation and plinth and super structure including leveling up with cement concrete 1 : 6 : 12 ( one cement : six sand : twelve graded crushed stone aggregate 20mm (Twenty millimetre) nominal size) at top level including racking out joints in cement mortar 1: 6 (one cement : six sand) upto all floor level complete including carriage of materials with in all leads, lifts and other incidentals.

Square rubble masonry coursed with hard stones of approved quality in foundation and plinth including raking out joints in cement mortar 1:4 (one cement : four sand) including carriage of materials with in all leads, lifts and other incidentals.

Brick work using common burnt clay building bricks in foundation and plinth in cement mortar 1:6 (one cement : six sand) second class bricks including carriage of materials with in all leads, lifts and other incidentals.

Precast concrete block masonry (including quoin blocks, jamb blocks, closer etc.) with solid concrete blocks of approved size made of cement concrete 1:3:6 (one cement : three sand : six graded crushed stone aggregate 40mm and down gauge in cement mortar 1:6 (one cement : six sand) foundation plinth and super structure upto floor all level including carriage of materials with in all leads, lifts and other incidentals.

Precast concrete block masonry in partition wall 10cm (ten centimetre) thick with solid blocks of approval size including quoin blocks, jamb blocks, closer etc. made of cement concrete 1:3:6 (one cement : three sand : six graded stone aggregate 40mm (forty millimetre) and down gauge in cement mortar 1:6 (one cement : six sand) in all floors including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 0.60mm (zero point sixty millimetre) thick pre-painted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyester (RNP) organic coating of 20 (Twenty) microns over 5 (five) microns primer coating to back coat of polyester of 5 (five) microns over 5 (five) microns primer coating i/c fixing with pre-painted iron J or L hooks, bolts and nuts 6mm (six millimetre) dia metre with pre-painted limpet and rubber washers complete with all accessories as required as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing ridges or hips 60 cm (sixty centimetre) overall with 0.60mm (Zero point sixty millimetre) thick pre-painted steel sheets in roofing with hot dipped metallic zinc coated sheets with top coat of regular modified polyester organic coating of 20 (Twenty) microns over 5 (five) microns primer coating + back coat of polyester of 5 (five) microns over 5 (five) microns primer coating including fixing with prepainted iron J or L hooks, bolts & nuts 6mm dia & prepainted G.I. limpet and bitumen washers complete with all accessories as required as per the direction of Engineer in Charges including carriage of materials with in all leads, lifts and other incidentals.

Steel work welded in built up sections, trusses and framed work, including cutting, hoisting fixing in position and applying a priming coat of red lead paint in:-

Beams, joists, channels, angles, tees, flats with connection plates or angle cleats as in main and cross beams, hip and jack rafters purlins connected to common rafters and the like including carriage of materials with in all leads, lifts and other incidentals.

Gratings framed guard bars ladders railing brackets and similar works including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing on wall face PVC (D-Plast) rain water pipes of working pressure not less than 4.5 kg/sqm including filling the joints with approved adhesive complete. 150mm (one hundred fifty milimetre) dia pipes including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing on wall faces PVC accessories for rain water pipes including filling the joints with adhesive including carriage of materials with in all leads, lifts and other incidentals.

PVC plain bend 150 mm (one hundred fifty millimeter) dia

PVC plain Shoe 150 mm (one hundred fifty millimeter) dia

Providing and fixing M.S. BP sheet 1.66mm (One point six six millimetre) to 2mm (Two millimetre) thick in eaves board/ facia/ soffits/ ceiling including cutting fixing and welding to steel roof members and applying a coat of red lead primer complete as per the instruction of Engineer-in-charge (Base members of steel work shall be measured and paid for separately) including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing TATA Parvesh steel doors in standred design with embossed wood surface finishing in 10 to 20 mm omplete as per detailed drawing specification as per direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 40mm (Forty millimetre) thick second class deodar wood wire gauge shutters using galvanized M.S. wire gauge of I.S. gauge designation 85G with wire of dia 0.56 mm (zero point five six millimetre) for doors, windows, clerestory windows including bright finished/black enamelled iron butt hinges with necessary screws including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing MS channel doors windows frames manufactured frame MS section ISMC 75x40mm (seventy five into fourty millimetre) and MS flat 75x4mm (seventy five into four millimetre) in combination welded together and standard window shutter having style of Z section with T-section 25x25x3mm (twenty five into twenty five into three millimetre) and angle iron 25x15x3mm (twenty five into fifteen into three millimetre) as per drawing complete with fitting and necessary screws and applying a priming coat with red lead paint complete as per approved specification and designs including carriage of materials with in all leads, lifts and other incidentals in:-

Providing and fixing stainless steel 32 (thirty two) gauge fly mesh of 304 (three hundred four) grades with 144 (one hundred forty four) holes per square inch. including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing anodized aluminum sliding door bolts anodized colour and shade with bolts and nuts screws etc. complete thick including carriage of materials with in all leads, lifts and other incidentals.

250x16mm (Two hundred fifty into sixteen millimetre).

Providing and fixing anodized aluminum tower bolts (barrel type) anodized transparent or dyed to required shade colour and with screws etc. complete including carriage of materials with in all leads, lifts and other incidentals.

250x10mm (two hundred fifty millimetre into ten millimetre).

150x10mm. (one hundred fifty millimetre into ten millimetre).

Providing and fixing aluminum handles anodized transparent or dyed to required colour and shade with necessary screws etc. including carriage of materials with in all leads, lifts and other incidentals complete in all respect.

125mm (one hundred twenty five millimetre).

100mm (one hundred millimetre).

Providing and fixing 100mm (hundred millimetre) bright finished brass floor door stopper with rubber cushion screws etc. to suit shutter thickness complete including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 150mm (one hundred fifty millimetre) M.S. single acting spring hinges bright finished with necessary screws etc. complete including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing M.S. hooks and eyes 200mm (Two hundred millimetre) including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing brass curtain rail with rollar stop ends and brackets in pelmats mished of wooden curtan rod 25 mm dia and brackets of 1st class devdar wood.(actual lanth)of rails to be measured including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing M.S. grill of required pattern in wooden/steel frames of windows etc. with M.S. flat square or round bars with round headed bolts and nuts or by screws plain grill including carriage of materials with in all leads, lifts and other incidentals.

Providing wood work in frames of doors, windows clerestory windows and other frames wrought framed and fixed in position 1st class deodar wood including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 9mm (nine millimeter) thick water proof kit ply of standard quality ISI mark and approved shade and colour in paneling wall lining including metring at junctions, butt jointing and nails complete (Frame work for base to be measured and paid for separately) including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 19mm (Nineteen millimetre) thick water proof commercial board in shelves/box for cub board with butt jointing and fixing with nails and screws etc. complete including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 1.00mm (one point zero millimetre) thick coloured or plain lamination sheet (sunmica) on boards/ply wood sheets with approved adhesive and nails etc. complete in all respect including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 75x62mm (seventy five into sixty two millimetre) thick round hand rail in straight length complete in 1st class Indian Teak wood including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying double charged digital vitrified tiles 600 x 600 x 8mm (Six hundred into six hundred into eight millimeter) in grey/colored or of approved shade in flooring, treads of steps and landing on a bed of 12mm (Twelve millimeter) thick cement mortar 1:3 (one cement : three sand) jointed with neat cement slurry mixed with pigment of match the shade of tiles complete including carriage of materials with in all leads, lifts and other incidentals complete in all respect including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying double charged digital vertified tiles 600 x 600 x10 mm (six hundred into six hundred into eight millimetre) in grey/colored or of approved shade in skirting dado etc. laid on a bed of 12mm thick cement mortar 1:3 (one cement : three sand) laid over and jointed with neat cement slurry finished with flush pointing in white cement mixed with pigment of required shade to match the shade of tiles complete including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying full body vertified tiles 600 x 600 x10 mm (six hundred into six hundred into ten millimetre) in grey/colored or of approved shade in skirting dado etc. laid on a bed of 12mm thick cement mortar 1:3 (one cement : three sand) laid over and jointed with neat cement slurry finished with flush pointing in white cement mixed with pigment of required shade to match the shade of tiles complete including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying full body vertified tiles 600 x 600 x10 mm (six hundred into six hundred into eight millimetre) in grey/colored or of approved shade in skirting dado etc. laid on a bed of 12mm thick cement mortar 1:3 (one cement : three sand) laid over and jointed with neat cement slurry finished with flush pointing in white cement mixed with pigment of required shade to match the shade of tiles complete including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying anti skid ceramic tiles 8 mm eight millimeter) thick in flooring 300x300mm (three hundred into three hundred millimeter) size treads of steps laid on a bed of 12mm (Twelve millimeter) thick cement mortar 1:3 (one cement : three sand) finished with flush pointing in white cement including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying spartic ceramic tiles 5.5mm (Five point five millimetre) thick in skirting dado etc. 300 x 300 mm (Three hundred into six hundred millimetre) size laid on a bed of 12mm (Twelve millimetre) thick cement mortar 1:3 (one cement : three sand) finished with flush pointing in white cement including carriage of materials with in all leads, lifts and other incidentals.

Providing and laying granite stone in flooring 20mm (Twenty millimetre) (average) thickness base of cement mortar 1:3 (One cement : three sand) laid over and jointed with cement slurry mixed with pigment to match the shade of granite stone including rubbing and polishing complete 20mm (Twenty millimetre) thick including carriage of materials with in all leads, lifts and other incidentals.

6mm (six millimetre) cement plaster to ceiling in cement mortar 1:3 (one cement : three sand) complete upto all floor level as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

15mm (fifteen millimetre) cement plaster in single coat on the fair side of brick/concrete /stone walls for interior plastering upto floor all level including arises, internal rounded angles, chamfers and /or rounded angles not exceeding 80mm (Eighty millimetre) in girth and finished even and smooth in cement mortar 1:6 (one cement : six sand) complete as per direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

15mm (Fifteen millimeter) cement plaster in single coat on the rough side of brick/concrete /stone walls for interior plastering up to all floor level including arises, internal rounded angles, chamfers and /or rounded angles not exceeding 80mm (Eighty millimeter) in girth and finished even and smooth in cement mortar 1:6 (one cement : six sand ) complete as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

15mm (Fifteen millimeter) cement plaster in single coat on the rough side of brick/concrete /stone walls for interior plastering up to all floor level including arises, internal rounded angles, chamfers and /or rounded angles not exceeding 80mm (Eighty millimeter) in girth and finished even and smooth in cement mortar 1:3 (one cement : three sand) complete as per direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

20 mm (twanty millimeter) cement plaster in single coat on the rough side of brick/concrete /stone walls for interior plastering up to all floor level including arises, internal rounded angles, chamfers and /or rounded angles not exceeding 80mm (Eighty millimeter) in girth and finished even and smooth in cement mortar 1:4 (one cement : four sand) complete as per direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

White washing with lime on undecorated ceiling surfaces two coats to give an even shade including thoroughly brooming the surface to remove all dirt dust mortar dirt and other foreign matter including carriage of materials with in all leads, lifts and other incidentals.

Wall painting (two coats) with acrylic emulsion paint of approved brand and manufacture for interior grade on undecorated concrete /stone plastered wall surfaces to give an even shade including thorougly brushing the surface free from mortar dropping and other foreign matter and sand papered smooth including applying of putty a required for matling the surface within all leads, lifts and carriage of materials and other incidentals as per direction of Engineer-in-charge

Applying one coat of Acrylic Washable emulsion Spectrum quartz king or equivalent finish for interior painting with brushes plain smooth finish composed of acrylic polymer in emulsion inorganic/special pigment siliceous aggregate anti fungicides anti-rusting & foaming in two coat including necessary putty to give smooth even surface, sand papered smooth complete including carriage of materials with in all leads, lifts and other incidentals.

Distempering (two coats) acralic washable distemper of approved brand and manufacture and of required shade on undecorated wall surfaces to give an even shade over and including a priming coat with distemper primer of approved brand and manufacture after thoroughly brushing the surface free from mortar droppings and other foreign matter and also including preparing the surface even and sand papered smooth Priming coat with distemper primer including carriage of materials with in all leads, lifts and other incidentals.

Applying priming coat over new steel and other metal surfaces after and including preparing the surface by thoroughly cleaning oil grease dirt and other foreign matter and scoured with wire brushes fine steel wool and sand paper complete with readymixed priming paint brushing red lead red oxide/zinc oxide chrome including carriage of materials with in all leads, lifts and other incidentals.

Painting two coats (excluding priming coat) on new steel and other metal surfaces with enamel paint brushing to give as even shade including cleaning the surface of oil dirt- dust and other foreign mater (Enamel paint other than white) including carriage of materials with in all leads, lifts and other incidentals.

Applying priming coat over new wood and wood based surfaces after and including preparing the surface by thoroughly cleaning oil, grease, dirt and other foreign matter sand papering and knotting ready mixed paint with wood priming pink of approved brand and manufacture (Nerolac/ Asian shalimar) conforming to IS: 3536-1966 brushing including carriage of materials with in all leads, lifts and other incidentals.

Painting two coats (excluding priming coat) on new wood and wood based surface with enamel paint to give an even shade including cleaning the surface of all dirt, dust and other foreign matter sand papering and stopping with enamel paint other than white including carriage of materials with in all leads, lifts and other incidentals.

Constructing course rubble hammer dressed 'U' shape open surface drain with side wall 15x22cm (fifteen into twenty two centimetre) in cement mortar 1:6 (one cement : six sand) and inside plastering with cement plaster 1:3 (one cement : three sand) including earth work and laying of 10cm (ten centimetre) cement concrete 1:5:10 (one cement: five sand : ten graded crushed stone aggregate 40mm (forty millimetre) nominal size and 7.5cm (seven point five centimetre) cement concrete 1:2:4 (one cement : two sand : four graded crushed stone aggregate 20mm (twenty millimetre) nominal size) and finished with a floating coat of neat cement and curing complete as per standard design as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing under layer for plinth protection of 75mm (seventy five millimetre) thick (unconsolidated bed dry brick/stone aggregate 40mm nominal size) well rammed and consolidated and grouted with fine sand including preparation of ground as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing black cuddapa stone slab 20mm (twenty millimeter) thick 10cm (ten centimeter) wide in flooring on 20mm (twenty millimeter) thick base of cement mortar 1:4 (one cement : four sand) including jointing with grey cement slurry mixed with pigment to match the shade of stone including rubbing and polishing complete including carriage of materials with in all lead, lifts and other incidentals as per direction of Engineer-in-Charge.

Providing and fixing vitreous china water closet squatting pan (Indian Type -W.C. Pan) size 580mm (five hundred eighty millimetre) (earth work, bed concrete foot rest and trap to be measured and paid for separately) Orissa pattern including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing vitreous china wash basin with single hole for pillar tap with cast iron or mild steel brackets painted white including cutting holes and making good the same but excluding fitting flat back 550x400mm including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing plastic seat (Solid type) and cover for wash down water closet with C.P. brass hinges and rubber buffers solid type a white plastic sheet and cover as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 10.00/12.50/ 15.00 (ten/Twelve point five/Fifteen) litres vitreous china low level flushing cistern with a pair of C.I. or mild steel brackets complete with fittings such as lead valve less syphon 15mm (fifteen millimetre) nominal size brass ball valve with polythene float C.P. brass handle unions and couplings for connection with inlet outlet and over flow pipe 40mm (forty millimetre) dia C.P. flush bend including cutting holes in wall and making good the same and connecting the flush bend with cistern and closet (over flow pipe to be measured and paid for separately) complete as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing in trenches galvanized mild steel tube (medium grade) 15mm (fifteen millimetre) nominal bore including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing in trenches galvanized mild steel tube (medium grade) 20 mm (twanty millimetre) nominal bore including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 32mm (thirty two millimetre) dia rubber plug for wash basin or sink of approved brand including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing C.P. brass angle valve 15mm (Fifteen millimetre) dia without Nuts and pipe including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing C.P. brass bib tap with Capstan head 15mm (Fifteen millimetre) dia including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing PTMT pillar cock 15mm (Fifteen millimetre) dia including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 15mm (fifteen millimetre) dia C.P. stop cocks including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 32mm (Thirty two millimeter) dia diametre C.P. brass waste for wash basin or sink of approved brand and manufacture including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 32mm (Thirty two millimetre) dia C.P. bottle trap for wash basin or sink including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 100mm (hundred millimetre) size sand cast iron grating square of approved quality and colour including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 110mm (one hunderd ten millimetre) dia.PVC plain bends ISI marked including fixing with approved adhesive etc. complete including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 150mm (one hunderd fifty millimetre) dia.PVC plain bends ISI marked including fixing with approved adhesive etc. complete as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing .PVC coller ISI marked including fixing with approved adhesive etc. complete as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 110mm (one hunderd ten millimetre) dia.high pressure PVC spigot and socket, waste and ventilating pipes ISI marked including fixing with approved adhesive etc. complete including carriage of materials with in all lead, lifts and other incidentals as per direction of Engineer-in-Charge.

Providing and fixing G.I./M.I Union of following sizes (where not included in the items) dia including carriage of materials with in all leads, lifts and other incidentals.

15mm (fifteen millimetre)

20 mm (twenty millimetre)

Constructing manhole with R.C.C. top slab in 1 : 2: 4 ( one cement : two sand : four graded crushed stone aggregate 20mm (twenty millimetre) nominal size foundation concrete 1 : 4 : 8 ( one cement : four sand : eight graded crushed stone aggregate 40mm nominal size inside plastering 15mm (fifteen millimetre) thick with cement mortar 1 :3 (one cement : three sand) finished with a floating coat of neat cement and making channels in cement concrete 1 :2 :4 mix (one cement : two sand : four graded crushed stone aggregate 20mm nominal size finished smooth complete including curing and testing inside size 800x800 and 500mm (eight hundred into eight hundred and five hundred millimetre) deep including C.I. cover with frame (light duty single seal pattern-1) 455x610mm (four hundred fifty five into six hundred ten millimetre) internal diamensions total weight of cover and frame to be not less than 38Kg. (thirty eight kilogram) weight of cover 23Kg. and weight of frame 15Kg. (fifteen kilogram) with 300mm (three hundred millimetre) thick walls of squared rubble masonry coursed with hard stones of approved quality in cement mortar 1:3 (one cement : three sand) as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 1000 (One thousand) litres. PVC water storage tank of ISI : 12701 marked, G.I. inlet and outlet connection and 15mm (fifteen millimeter) nominal bore brass ball valve and mosquito proof PVC cover with locking arrangement including hoisting up to all heights above ground level net capacity tank complete as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing Supplying cast iron cover without frame for chamber/manhole for frame of internal dimension 455x610mm (four hundred fifty five into six hundred ten millimetre) rectangular C.I. cover (light duty single seal pattern-1) the weight of cover to be not less than 23 Kg. (twenty three kilogram) as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 110 mm PVC cowl ISI marked including fixing with approved adhesive etc. complete as per the direction of Engineer-in-charge including carriage of materials with in all leads, lifts and other incidentals.

Providing and fixing 110mm (one hunderd ten millimetre) dia PVC single equal branch with oval access door ISI marked insertion rubber washer 3mm (three millimetre) thick, bolts and nuts complete including fixing with approved adhesive etc. complete including carriage of materials with in all leads, lifts and other incidentals.

Supplying and filling crushed stone aggrigate in soakpit of following sizes including carriage of materials with in all leads, lifts and other incidentals.

25 mm nominal size

12 mm nominal size

Supplying and filling brick bats in soakpit of following sizes including carriage of materials with in all leads, lifts and other incidentals.

VIJAY THAKUR