Construction of Ground Floor of Community Hall near Madho-pukur in ward no- 20, under Bolpur Municipality, Bolpur, Birbhum.

BOUNDARY FENCING.

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.(a) Depth of excavation not exceeding 1,500 mm.

(A) Filling in foundation or plinth by fine sand in layers not exceeding 150 mm. as directed and consolidating same by thorough saturation with water ramming complete, including the cost of supply of sand. (Payment to be made on measurement of finished quantity) Do by Fine sand

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand.

(I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (A) [Pakur Variety] (a) 1:3:6 proportion

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (i) Pakur Variety (ii ) River Bazree (iii) RajMahal (iv) With local hard blackstone variety chips (crusher broken) a) in ground floor

b) in first floor

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) (When the height of a particular floor is more than 4 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial 4 m ht. shall be allowed under 12 (e) for every 4 m or part thereof) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. a) in ground floor

b) in first floor

Reinforcement for reinforced concrete work in sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation and upto roof of ground floor/upto 4 m

b) For works in first floor.

Brick work with 1st class bricks With cement mortar (1:6) & Add extra for basement and each additional floor over the rate for groundfloor on item Nos. 5 to 10 and 13 of sub-head A(250) (a) In foundation and plinth

a) Brick work In superstructure, ground floor

b) In superstructure, first floor

125mm. thick brick work with 1st class bricks set in cement, sand mortar (1:4) in ground floor including H.B. netting in every alternate layers.

Sections conforming to IS: 806-1968 & IS: 1161- 1998 cnnected to one another with bracket, gusset cleats as per design, direction of Engineer-in-charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816- 1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour reqired for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural tubular memebrs as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actual weight of such items with weight of finished structural members. The rates are considered for a height of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate for each additional floor or 4m. beyond the initial 8 m. or part thereof.

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile of approved make (excluding the supporting frame work) fitted and fixed with 55 mm & 25 mm self tapping screw, EPDM Washer 16 mm dia & 3 mm th. washer etc. complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be made on area of finished work). In Roof:-

M.S. or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor.

Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials.

Supplying, fitting and fixing windows and ventilators with or without integrated grills conforming to IS 1038-1975 and manufactured from rolled steel sections conforming to IS 7452-1974 with non-friction projecting type, box type hinges, glazing clips, lugs locking bracket, handle plate etc, including hoisting in position, straightening if required, fixing lugs in cement concrete ( 1:2:4) with stone chips 20 mm down cutting holes and mending good damages to match with existing surface complete in all respect excluding glazing. Openable steel windows as per IS sizes with side hung shutters and horizotal glazing bars. [The extra rate admissible for the openable portion only]

Supplying best Indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. (In all floors for internal wall & upto 6 m height for external wall) i) 3 mm thick (weighing 7.4 kg/Sq.m)

Supplying fitting and fixing door frame with M.S. angle as per drawing & direction of required section.The holes for counter sunk machine screw & nuts will be such as to fit 8 to 10 mm Iron screw. The counter sunk nut to be welded . The nuts are to be welded after careful checking with screw.All welding spots should be properly filed or rounded smooth including cost of welding hinges for hinge cleats , lugs for hasp bolt, socket bolt etc. and necessary M.S. clamps of 25mm x 6mm flat 225mm long as per direction welded to the frame fitted and fixed in position excluding cost of concrete.

Collapsible gate with 40mm x 40mm x 6mm Tee as top and bottom guide rail, 20mm x 10mm x 2mm vertical channels 100mm apart in fully stretched position 20mm x 5mm M.S. flats as collapsible bracings properly rivetted and washered including 38mm steel rollers including locking arrangements, fitted and fixed in position with lugs set in cement concrete and including cutting necessary holes, chasing etc. in walls, floors etc. and making good damages complete.

Applying 2 coats of Non-Toxic Acrylic Polymer modified Paint having adhesive & waterproofing properties by mixing in proportion (1 liquid: 4 cementitious material) or as per manufacturer's specification for water proofing layer in water tank etc. (No Departmental Cement is required)

Polymer concrete made with water resistant bonding agent of synthetic rubber emulsion as per manufacturer's specification excluding the cost of cement concrete (2.75 Kg / bag of cement) Note : Payment on volume of (1 : 1½ : 3) Concrete.

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary [Excluding cost of chipping over concrete surface] (Ground floor). i) With 1:4 cement mortar a) 15 mm thick plaster

i) With 1:4 cement mortar a) 10 mm thick plaster

ii) 15 mm thick plaster. In 1st floor.

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with necessary) smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement.

Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. (In Ground Floor) Two Coats

Acrylic Distemper to interior wall, ceiling with a coat of solvent based interior grade acrylic primer (as per manufacturer's specification) including cleaning and smoothning of surface. Two Coats

Protective and Decorative Textured exterior high class matt finish paint Resin containing fine crystalline additives derive from Granite as per manufacturer's specification and as per direction of EIC to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :

Supplying, fitting and fixing Shallow water closet Indian pattern (I.P.W.C.) of approved make in white vitreous chinaware in position (excluding cost of concrete for fixing).. (I- 1, Page- 79) 580 mm long.

Supplying, fitting and fixing E.W.C. in white glazed vitreous chinaware of approved make complete in position with necessary bolts, nuts etc. With 'P' trap (I- 2, Page- 79)

Closet seat of approved make with lid and CP hinges rubber buffer and brass screws supplied, fitted and fixed complete. i) Bestolite (solid type) white. (PWD schedule item no-10, page- 81)Plastic (hallow type) black

Supplying, fitting and fixing Flat back urinal (half stall urinal) in white vitreous chinaware of approved make in position with brass screws on 75 mm X 75 mm X 75 mm wooden blocks complete. 470 mm x 280 mm x 340 mm. (I- 6, Page-80)

Supplying, fitting and fixing Squating plate with integral flushing in white vitreous chinaware of approved make in cement concrete (6:3:1) with jhama chips complete. (Payment of concrete will be paid seperately). 450 mm X 350 mm. (I- 7, Page-80).

Supplying, fitting and fixing alloy iron with brass spindle bib cock/ stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm.15 mm (I- 7g, Page-6).

Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. For Exposed Work. CPVC Pipes Class-1, SDR-11. (I- 1, Page- 29). 15 mm dia pipe

25 mm dia pipe

Supplying,fitting and fixing approved brand P.V.C. CONNECTOR white flexible, with both ends coupling with heavy brass C.P. nut, 15 mm dia. (I- 9, Page- 43)

Supplying,fitting and fixing approved brand 32 mm dia.P.V.C. waste pipe, with PVC coupling at one end fitted with necessary clamps (I- 10, Page- 43) 900 mm long

Supplying, fitting and fixing 10 litre P.V.C. low-down cistern conforming to I.S. specification with P.V.C. fittings complete, C.I. brackets including two coats of painting to bracket etc. White. (I- 2, Page- 36) .

Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer (I- 6, Page- 37) . 1000 litre capacity

Labour for hoisting plastic water storage tank. (i) Upto 1500 litre capacity. (I- 12, Page- 38).

Labour for punching hole in plastic water storage tank upto 50 mm dia. (I- 13, Page- 38).

Supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 Kg per Sq.cm (for water lines only). (I- 5vii, Page- 5). a) 25 mm dia

A) Supply of UPVC pipes, fitting and fixing conforming to IS:13592 - 1992 i) single socketed (I- 23ii, Page- 46) a) 110 mm dia

b) 75 mm dia

B) Fittings a) Coupler 110 mm dia

b) Plain Tee 110 mm dia

c) Door Tee 110 mm dia

75 mm dia

d) Door Bend 110 mm dia

75 mm dia

e) Vent Cowl 110 mm dia

f) 'P' trap 110 x 110, 75mm dia

g) WC connector (45 cm long) W/lip ring

Construction inspection pit of inside measurement 600mm x 600mm x upto 600mm (deep) with 250mm thk. 1st, class brick works in cement mortar (1:4) on all sides, bottom of the pit consisting of 100mm thk. cement concrete (:3:6) with stone chips over a layer of jhama brick flat soling 15mm thl, (1:4) cement plaster to inside walls and out-side walls upto G.L and 20mm thk (1:4) plaster to bottom of the pit, providing necessary invert with cement concrete (1:3:6) with stone chipps as per direction, neat cement finishing to entire internal surface top of the pit covered with 100mm thl, RCC. slab (:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6mm thk coment plaster (1:4) in all external surface of the slab and one 560mm dia RCC manhole cover of approved make supplied, fitted and fixed in the slab with necessary fittings, necessary earth work in excavation and removing spoils after work complete in all respect with all cost and materials. (I- 1, Page- 87)

Construction of Septic Tank of different capacities as per approved drawing with 1st class brick work in cement mortar (4:1) including two 560 mm dia RCC manhole cover of approved make supplied, fitted and fixed in the top slab with necessary fittings, 19 mm thick cement plaster (4:1) with neat cement finish to the internal surfaces and 12 mm thick cement plaster (4:1) to outside wall upto 200 mm below GL. floor finished with 25 mm thick grey artificial stone including supplying, fitting and fixing all necessary specials, fittings, SW tees, CI foot rest etc. including excavating earth in all sorts of soil shorting, bailing and pumping out water as necessary ramming, dressing the bed and refilling the sides of the tank with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and connecting all necessary pipes, joints etc. with internal plaster work and artificial stone flooring is to be done with admixture of water proofing compound @ 5% by weight of cement, complete in all respect as direction of Engineer-in-Charge.(I- 3, Page- 88) i) For 20 user

ADD for GST @ 18.0%

ADD for CESS @ 1.0%

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