KMDA/HOUSING/SE/Circle II/NIT-34/2019-2020 for T-6

Amount

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.

Supplying and laying polythene sheet(150gm/sqm) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (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

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 shuttering without staging in foundation

Reinforcement for reinforced concrete work in all 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, basement and upto roof of ground floor / upto 4m (i) Tor steel/Mild Steel (I). Other than SAIL/ TATA/RINL

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc.layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation.

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

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

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. 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) (i) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

Reinforcement for reinforced concrete work in all 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, basement and upto roof of ground floor / upto 4m (i) Tor steel/Mild Steel (I). Other than SAIL/ TATA/RINL

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

25 mm thick damp proof with cement concrete (1:1.5:3) with graded stone aggregate 10 mm nominal size and painting the top surface with a coat of bitumen(VG.40) using 1.7 kg per sqm including heating the bitumen and cost and carriage of all materials complete. ( Bitumen to be supplied by the agency)

Supplying and laying polythene sheet(150gm/sqm) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

Supplying,hoisting,fitting and fixing R.C.C. precast thin lintels, 75 mm. thick (1:1.5:3) conforming to the specification laid down in C.B.R.I. data sheet No.1 with stone chips, sand, cement and reinforcement (both main and distribution) bars upto 1.00 percent as per drawing and specification including placing in situ and supporting arrangement for taking the load of super-imposed brick work and striking of the same when directed. I. SAIL/ TATA/RINLarrangement for taking the load of super-imposed brick work and striking of the same when directed.

Brick work with 1st class bricks in cement mortar(4:1) a) In foundation and plinth.

1st class brick work of width 200 mm. with non-modular bricks in cement sand mortar (1:6) . (a)In Superstructure up-to 4th Floor

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

75 mm thick brick work with 1st class bricks set in cement sand mortar (1:4) including HB netting in every alternate layers.

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

Artificial stone in floor, dado, stair case etc. with cement concrete (4:2:1) with stone chips laid in panels as directed with topping made with ordinary or white cement(as necessary) and marble dust in proportion(1:2) including smooth finishing and rounding off corners including racking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sqm al complete including all materials and labour . 3 mm thick topping (High polishing grinding on this item is not permitted with ordinary cement) using grey cement i)25 mm thick

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

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. (i) Openable steel windows as per IS sizes with side hung shutters and horizotal glazing bars. [The extra rate admissible for the openable portion only

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

(ii)Supply & fixing two point nose steel handle for steel window.

(iii)Supply & fixing 300 mm long steel peg stay for steel window.

(iv)M.S. Integrated grill of approved design ,integrated with steel window or ventilator, joints continuously welded with M.S. flats and bars .

Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame excluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be corrected up to three decimals). (a) Sal : Malayasian

Supplying, fitting and fixing M.S. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete(1:2:4) as per direction. (Cost of concrete will be paid separately) a) 40 mm x 6 mm, 125 mm length

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark. a) 40 mm x 6 mm, 125 mm length

b) 100 mm x 58mm. X 1.9mm

Supply & fixing Iron socket bolt of approved quality fitted and fixed complete . a)75 mm long x 10 mm dia bolt

b)225 mm long x 10 mm dia bolt

Supply & fixing Iron hasp bolt of approved quality fitted and fixed complete (Oxidised) with 16mm. dia .rod with center bolt and round fittings a) 200 mm. long.

Iron catch hook of approved quality fitted and fixed to shutter and chowkat. a) 6mm dia x 100mm long.

Supplying solid flush type doors of commercial quality, the timber frame consisting of top and bottom rails and side styles of well seasoned timber 65mm wide each and the entire frame fitted with 37.5mm wide battens places both ways in order to make the door of solid core and internal lipping with Garjan or similar wood veneers using phenol formaldehyde as glue etc. complete, including fitting, fixing shutters in position but excluding the cost of hinges and other fittings. (i) 32 mm thick shutters (single leaf)

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

Supplying, fitting and fixing in position approved PVC door frame(matt finish) made of extruded PVC multi chamber hollow section having dimension 60 mm x50mm x 2mm(+/- 0.2mm) horizontal section will be joined with vertical section by galvanized steel screws after inserting two number steel brackets as reinforcement making suitable space for placing hinges, one steel tube 40mm x 20 mm x 1.2 mm will be inserted on one full vertical side of the frame (hinge side) as reinforcement, the frame will then be fixed in the opening with the help of PVC expandable fastener wooden gut ties and galvanized steel screws including cost of all materials and labour, hire charges of tools and appliances, carriage of all materials, taxes and all other incidental charges complete.

Supplying fitting and fixing P.V.C. door shutter of approved quality & shade in position, the style & rail of the P.V.C. door shutter will be made of rigid PVC multicavity hollow chamber of 59 mm x 30 mm section with 2.0 mm (+/-0.2 mm) wall thickness. Horizontal & vertical section shall be fixed to each other by self tapping screws and 1 solid polymeric or M.S. galvanized tubular 'L' shaped bracket 100mm x 200mm in each corner of the shutter frame for placing hinges. Polymer based multicavity hollow section of 120 mm x 30 mm with 2.0 mm (+/- 0.2 mm) wall thickness will be fitted in the middle, reinforced by solid polymer bar of 200 mm long at both ends and screws from both sides as lock rail. The section frame will then be fitted in by PVC panels of size 100 mmx25 mm with wall thickness of 1.2 mm (+/- 0.2 mm) and 2 nos. of 6 mm dia bright rod will be inserted horizontally with both side check and nut system and stretches where fixing of hinges / hasp bolt /tower bolt / door ring are required to be strong enough to with stand wear and tear. The rate is inclusive of cost of all materials, labour and hire of tools and plants and appliances. Carriage of all materials, taxes and all other incidental charges complete. The rate is exclusive of cost of hinges, hasp bolt, tower bolt, door ring etc. a) PVC Door Shutter-30 mm thick:

Labour for chipping of concrete surface before taking up plastering work.

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 (Ground floor).[Excluding cost of chipping over concrete surface] External surface (i) With 1:6 cement mortar 20 mm thick plaster

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

Internal surface (i) With 1:6 cement mortar 15 mm thick plaster

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

Internal surface (i) With 1:4 cement mortar 10 mm thick plaster

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

Neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drain etc. Note: Cement 0.152 cum per 100 Sqm.

Supplying best Indian sheet glass panes set in putty and fitted & fixed with nail & putty complete. i) With 3mm(weighing 7.4 kg/sqm)

ii) Extra for fixing glass panes in steel window

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. a) Grill weighing 16 kg/m2 and above. (The weight of grill per sq.m. will be determined by taking the physical weight of fabricated grill and dividing the same by covered area of the same.)

b)Extra for grill gate:- For hanging and locking arrangement including supply of materials and labour complete.(15% extra over the corresponding item of grill.)

White washing including cleaning & smoothening surface thoroughly in all floors. All floors: a) Two coats.

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative textured(matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface thoroughly, complete as per manufacturer's specification and as per direction of the EIC. (One Coat)

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge 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. (Two Coats) a) Premium 100% Acrylic Emulsion

a) At ground floor.

b) At 1st. floor.

c) At 2nd. floor.

d) At 3rd. floor.

e) At 4th. floor.

Priming one coat on timber, plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Priming one coat on steel or other metal surfaces 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 surfaces by sand papering etc. including using of approved putty etc. on the surface , if necessary.(High gloss and except white ) a) On wooden or plastered surface -two coats.

(High gloss and except white ) a)On steel or other metal surface -two coats.

Supplying, fitting and fixing G.I. pipes of TATA make 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, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint 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. Payment for painting will be made seperately) (A) For Exposed Work (i) 40 mm dia. medium quality

Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). 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, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint 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. Payment for painting will be made seperately) (a) For Exposed Work PVC Pipes (A) For Exposed Work (i) 25 mm dia.

(ii) 20 mm dia.

(iii) 15 mm dia.

Supplying, fitting and fixing alloy iron with brass spindle bib cock/stop cock of approved make and brand , spray painted and tested to 21 kg per sq. cm. i) 15 mm .

Supplying , fitting and fixing Peet’s valve fullway gunmetal standard pattern best quality of approved brand bearing ISI marking with fittings (tested to 21 kg per sq. cm.) i) 40 mm

Supplying, fitting and fixing white vitreous china best quality approved make wash basin with C.I. brackets on 75mm x 75mm wooden blocks, C.P. waste fittings of 32mm dia, one approved quality brass C.P. pillar cock of 15mm dia, C.P. chain with rubber plug of 30mm dia, approved quality P.V.C waste pipe with C.P. nut of 32mm dia, 900mm long approved quality P.V.C connection pipe with heavy brass C.P. nut including mending good all damages and painting the brackets with two coats of approved paint. i) 450mm x 300mm size

Orissa pattern water closet in white glazed vitreous china ware of approved make supplied fitted and fixed in position complete excluding ‘P’ or ‘S’ trap. (excluding cost of concrete for fixing.) i) 580 mm x 440 mm

Supplying, fitting and fixing 10 litre P.V.C. low-down cistern conforming to I.S. Specifications with P.V.C fittings complete, C.I. brackets including two coats of painting to brackets etc.

Supplying, fitting and fixing best quality sink in mosaic in silver grey colour with C.P. waste and other fittings, rubber plug and chain, C.I. heavy brackets with two coats of approved paint i) 600mm x 450mm x 200mm.

Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer a) 2000 litre capacity

Labour for hoisting plastic water storage tank above i)1500 litre upto 5000 litre capacity upto 4th floor.

Labour for punching hole in plastic water storage tank up to 50 mm dia.

Supply of UPVC pipes (B-Type) & fittings conforming to IS: 13592-1992. (A)(a) Single socketed pipe 1.8 mtr length. i)110 mm dia

b) Double socketed pipe 0.9 mtr length i)110 mm dia

c) Double socketed pipe 0.6 mtr length i)110 mm dia

(B)Fittings (a) Door Y (LH) & (RH) i)110 mm dia

(b) Double ‘Y ’with door i)110 mm dia

(c) Door Bend (TS) i)110 mm dia

(d) Vent Cowl i)75 mm dia

ii)110 mm dia

(e) Pipe clip i)110 mm dia

(f) W.C. Connector (150mm long) 125 x 110(W/WC Ring) i)75 mm dia

(g) 125/110 mm ‘P’ trap with WC ring. i)75 mm dia

Labour for fitting and fixing UPVC pipes for above ground work including cost of jointing materials etc. fitting and fixing all necessary specials, cutting pipes, cutting holes in walls or RC floor where necessary and mending good all damages excluding the cost of masonry or concrete work, if necessary, but including the cost and fixing holder bat clamps(any floor) or for underground work including cutting trenches upto 1.5mtr and refilling the same complete as per direction of Enginer-in-charge.(Payment will be made on centre line measurement of the total pipe line including specials. A) Above ground i)110 mm dia

Supplying, fitting & fixing UPVC pipes A-type and fittings conforming to IS:13592-1992 with all necessary clamps, nails including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc. if necessary and mending good damages including joining with jointing materials(Spun Yarn, Valamoid/Bitumen/M-Seal etc.) complete. A)UPVC Pipes:- i)75 mm dia

B) UPVC Fittings: i)75mm dia plain Tee

ii)75mm dia bend 87.50 degree

Supplying and fixing 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating (a) 63A,415V,TPN SFU

Supplying & fixing sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – (As per Drawing no. 470 of PWD Specification Book – May 1991) (a) 4 Copper Bar, 415 V, 100/125 A

Supplying and fixing Sheet steel Main Switches on angle iron frame on wall with nuts bolts etc incl. S & F 2 nos. fuse as per rating (a) 32A,240V, DP SFU

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required (a) 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC.

Supplying and fixing double-door SPN MCB Distribution Board (2+4) way with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment comprising the following. (a) 32A,DP MCB as incomer & (6-32)A-4nos.as outgoing.

Supplying and fixing polythene pipe complete with fittings as necy. under ceiling/beam, bound with 22 SWG GI binding wire incl. supplying and drawing 1x18 SWG GI Wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire (synchronizing with roof/beam casting work of building construction) (a) 19mm dia 3mm thick Polythene Pipe.

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required (a) 2x36/0.3 (1.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

Distn. wiring in (2x1.5 sqmm + 1x1.5 sq.mm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall & ceilig (pvc pipe to be laid at the time of roof casting) to light/fan/call bell points with Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelit /perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish (a) Average run 6 mtr

Distn. wiring in (2x1.5 sqmm + 1x1.5 sq.mm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 5A 3 pin plug point incl. S&F 240 V 5A 3 pin flush type plug socket & piano key type switch (Anchor make) incl. S&Fearth continuity wire, fixed on sheet metal (16 SWG) switch board with bakelite /perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish (a) On Board.

(b) Average run 3 mtr

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after makinghousing for switch by cutting bakelite/perspex cover and making necessary connections as require

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: (a) By ISI-Medium GI pipe

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages. (a) No. 10 SWG

Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) on existing sheet metal switch board with bakelite/ perspex top cover by screw incl. making necy. connections etc.

Supplying & Fixing bulk head light fitting (Havells make) with die cast aluminium housing & frosted glass on wall/ceiling incl. S&F 8watt CFL / 100 watts GLS lamp complete set.

Supplying & Fixing CRC sheet metal (16 SWG) JB-cum- Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl. bakelite/Perspex/coloured Perspex (wall matching colour) top cover 3 mm thick flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works (a) 450 mm x 240 mm x 65 mm

Part-IV( Utilities services ) 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.

Supplying and laying polythene sheet(150gm/sqm) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (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

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 shuttering without staging in foundation

Reinforcement for reinforced concrete work in all 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, basement and upto roof of ground floor / upto 4m (i) Tor steel/Mild Steel (I). SAIL/ TATA/RINL

Brick work with 1st class bricks in cement mortar (1:4) (a) In foundation and plinth foundation.

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.

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 (Ground floor).[Excluding cost of chipping over concrete surface] External surface (i) With 1:6 cement mortar (a) 20 mm thick plaster a) At ground floor.

Internal surface (i) With 1:6 cement mortar (b) 15 mm thick plaster (c) At ground floor.

Internal surface (i) With 1:4 cement mortar (c) 10 mm thick plaster (a) At ground floor.

Neat cement punning about 1.5 mm thick in wall, dado, window sills, floor, drain etc. Note: Cement 0.152 cum per 100 Sqm.

Supplying, fitting and fixing in position reinforced cement polymer concrete manhole /gully pit cover with matching frame. As per I.S-12592(M.D) (i) 5 MT load bearing capacity round manhole cover provided with two lifter hooks fitted with matching frame of size Cover: 565 mm X 65 mm Frame: 665 mm X 125 mm opening: 470mm Weight: 90 kg (approx)

Supplying, fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbow, nipple, short piece etc. including cost of all materials, jointing materials ,cutting pipes, making threads, cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials. Payment for painting will be made separately) (i) 25 mm dia. medium quality

Supplying & laying Double Wall Corrugated (with external annular corrugation and smooth internal walls) High Density Polyethelene Pipes conforming to IS 16098 (Part-II):2013 having Stiffness Class of SN 8 with Ring Stiffness not less than 8.00 KN/Sqm. and Impact Resistance TIR value not more than 10% including necessary jointing materials for nonpressure (i) 200mm internal dia. underground Drainage, Sewerage & Cross drainage application.

(ii) 250mm internal dia. underground Drainage, Sewerage & Cross drainage application.

Constructing Inspection pit of inside measurement 600mm X 600mm X upto 600mm (depth) with 250 mm thick 1st. class brick work in cement mortar (1:4) on all sides, bottom of the pit consisting of 100 mm thick cement concrete (1:3:6) with stone chips over a layer of jhama brick flat soling, 15 mm thick (1:4) cement plaster to inside walls and out-side walls upto G.L. and 20 mm.thick (1:4) plaster to bottom of the pit, providing necessary invert with cement concrete (1:3:6) with stone chips as per direction, neat cement finishing to entire internal surfaces, top of the pit covered with 100 mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6 mm thick cement plaster (1:4) in all external surfaces of the slab and one 560 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the slab with necessary fittings, necessary earthwork in excavation in all sorts of soil, filling sides of the pit with earth and removing spoils after work complete in all respect with all costs of labour and materials. (i) With Pakur variety. (SAIL/TATA/RINL)

(ii) Extra for each additional depth of 150 mm or part thereof beyond initial 600 mm depth.

Constructing Inspection pit to a depth of 1.5 metre (inside), 250 mm thick 1st class brick work (1:4) in all sides over a layer of jhama brick soling and 150 mm thick cement concrete with stone chips (1:3:6) including necessary earth work, fitting and fixing approved type S.W. master trap, constructing masonry invert with cement concrete (1:1.5:3) with stone chips, plastering inside and outside (outside upto 300 mm below G.L.) with 20 mm thick cement plastering (1:4) and neat cement punning, including supplying,fitting and fixing one 560 mm. dia R.C.C. manhole cover ofapproved make with R.C.C. slab of 100 mm thick with cement concrete (1:1.5:3) with stone chips including necessary reinforcement (upto 1%) and shuttering and necessary corbelling brick work (1:4) so that the R.C.C. cover slab rests 150 mm above adjucent G.L., cement plaster (1:4) 10 mm thick on all external surfaces of the top slab as directed complete in all respect and removal of surplus earth with all costs of labour and materials (excluding the cost of master trap only). (i) 900 mm X 750 mm (inside) chamber including fitting and fixing S.W. master trap of 150 mm dia. of approved make A) With Pakur variety. (SAIL/TATA/RINL)

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

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation.

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. (i) Grill weighing above 16 Kg./sq.mtr and above

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.

SUBMERSIBLE PUMP MOTOR SET Supply and delivery of submersible pump motor set (KSB) 2 HP having bronze impeller & discharge capacity 7000 lift/hr. clear water at a total head of 48 mtr. with best coupled with wet type winding motor 400+- 8 % Volt single with standing 50 HZ Ac spring loaded non return valve (NRN size 1.5” dia) including supplying of 3 core X 1.5 sq mm Pvc. insulated (Finolex) 25 mtr. water Proof flat submersible cable (Single run) duty joint with water incl. S & F of standard steel nuts & bolt of as required for coupling (Details specification of the Pump Motor set to be submitted along with tender

SMITA ENTERPRISE

SOUMEN CONSTRUCTION CO