Construction of unfinished portion of Control room building, Switchyard, Road, Surface drain, Power Cable and control cable trench, spreading of gravels along with allied civil works of Baneswar 33/11 KV SS under Coochbehar Division WBSEDCL

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 trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

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.

Earth work in filling, in compound, tank, lowland, ditches etc. with good earth in layers not exceeding 150mm. including braking clods and consolidating the same by ramming and dressing complete.( payment will made on profile measurement before and after the work). (iii) With carried earth arranged by the contractor within a radius exceeding 5 km. but not exceeding 10 km. including cost of carried earth.

Filling in foundation or plinth by silver 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).

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.

(II) Cement concrete with 30 mm down graded shingles excluding shuttering. N.B. Variety In ground floor and foundation.(A) Stone metal. (a) 6:3:1 proportion

Hire and labour charges for shuttering with centreing 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, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). (c) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work. with staging. i) In ground floor.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups,binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bennding 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 JSW/JSPL/SHYAM/SRMB/BMASL/ELECTROSTEEL/SSL In Ground Floor and Foundation.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm. nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes. b) River bazree.

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. b) River bazree. i) In ground floor and foundation.

Brick work with 1st class bricks in cement mortar (1:6)

(a) In foundation and plinth

(b) In superstructure, ground floor

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. i)In super structure 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.] (i) With 1:6 cement mortar (c) 15 mm. thick plaster. For Outer walls. In ground floor.

(b) 20 mm. thick plaster For Internal walls. In ground floor.

(iii) With 1:4 cement mortar (c) 10 mm. thick plaster For Ceiling Works. In ground floor.

Labour for Chipping of concrete surface before taking up Plastering work. In ceiling, beam sides & soffit, column faces, staircase etc.

Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc. NOTE: Cement 0.152 cu. M. per sq.m.

Supplying, fitting and fixing Marble Slab/Tile of 15 to 18 mm thickness in floor, lobby, stair, landing & treads etc. over 20 mm (av0 thick base of Cement mortar (1:2) laid with white cement slurry @ 4.4 kg/Sq.m before placing marble & jointed with white cement slurry @ 2.0 kg/Sq.m with necessary pigments including grinding and Granite polishing as per direction of Engineering -in- charge in Ground floor. (White cement and Pigment to be supplied by the Agency) (a) With Makrana plain pink/ Adranga Pink/ Makrana plain pink/ Garbh Gulabi/ Udaypur Green/ Black Bhaslana. (i) Area of each Slab/tile upto 0.3 sq.m.

Supplying fitting and fixing of acid and alkali resistant (Johnson Brand) tiles in position as per direction of EIC. Size 300mmX300mmX10mm thick.

18 mm. to 22 mm. thick, kota stone slab set in 20 mm thick (avg) cement mortar (1:4) in floor, stair & lobby including pointing in cement slurry with admixture of pigment matching the stone shade, including grinding & polishing as per direction of Engineer - in - charge to match with the existing work. [Slurry for bedding @ 4.4 kg/Sq.m and pointing @2.0 kg/Sq.m]

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic dhesive & grout materials etc. (B) Wall With sand cement mortar (1:3) 15mm thick and 2mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/sqm and joint filling using white cement slurry @ 0.20 Kg/sqm. (a) Area of each tile upto 0.09 Sq.m. (i) Colour decoratives Ground floor

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 quantity shoud be corrected upto three decimals). (d) Sal : Local. In ground floor.

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 vveneers using phenol formaldehyde as glue etc. complete, including fitting, fixing shutters in position but excluding the cost of hinges and other fittings in ground floor. (a) 35mm thick shutters (single leaf) 1)In Ground floor.

Supplying fitting and fixing in position approved P.V.C. door frame(matt finish) made of extruded P.V.C. multichamber hollow section having dimensions 60mm x 50mm x2 mm. (+ - 0.2 mm), horizontal section will be joined with vertical section by galvanised steel screws after inserting two number steel brackets as reinforcement making suitable space for placing hinges, one steel tube 40mm x 20mm 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 P.V.C. expandable fastner wooden gutties and galvanised 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.

(B)PVC Door Shutter - 30 mm thick. 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 P.V.C. 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 othe by self tapping screws and one solid polymeric/M.S. galvanised tubular L-shaped bracket 10 mm.X 200 mm. in each corner of the shutter frame for placing hinges. Polymer based multicavity hollow section of 120 mm. X 30 mm. with2.0 mm.(+ -0.2 mm.) wall thickness will be placed in the middle, reinforced by solid polymer bar of 200 mm. long at both ends and screws ftrom both sides as lock rail.the section frame will then be fitted in by PVC panels of size 100 mm.X 25 mm. with wall thickness 1.2 mm.(+ -0.2 mm.) and 2 nos. of 6 mm.bright rod will be inserted horizontally with both side check and nut system and streches where fixing of hinges /hasp bolt/tower bolt/door ring are required to be strong enough to with stand wear and tear.

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 bracigs 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. In ground floor.

Anodised aluminium butt hinges of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 205/66) and fitted and fixed with cadmium plated screws: VII) 100 x 75 x 4.0mm.

Anodised aluminium D-type handle of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 230/72) fitted and fixed complete: (a) With continuous plate base (hexagonal/round rod) (v) 125mm grip x 12mm dia rod.

Anodised aluminium barrel/ tower/ socket bolt (full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted and fixed with cadmium plated screws: (x) 300mm long x 12mm dia. bolt.

Supplying, fitting and fixing M.S. clamp 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. (c) 40mm. X 6mm, 125mm. Length.

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark. (vi) 100mm. X 50mm. X 1.25mm.

Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16mm dia rod with centre bolt and round fitting. (c) 300mm long.

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) 4mm thick

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. Flash butt welded windows and ventilators. Without integrated grills. (a) Fixed type steel windows as per IS sizes with horizontal glazing bars.

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

(iii) Centre hung ventilators as per I.S. sizes 580 mm. (Ref: Sl. no. 17 at Page no. 93&94 of PWDSOR for building work 3rd corrigendum w.e.f. 04.06.2018) (Sl. No. 17(a) + Sl. No. 17(c)(iii) = Rs. 1508.00 + Rs. 479 = Rs. 1987.00) In Ground Floor

(iv) Two point nose steel handle including fitting and fixing.

(vi) steel peg stay 300 mm long including fitting and fixing.

Spplying profiles of required section made of Aluminium Alloy Extrusions conforming to IS 732-1983 and IS: 1285- 1975; Annodized (with required film thickness and specified color / natural) matt finished conformating to IS: 1868-1983 for fabrication of composit door, sliding & casement windows, partitions, formed of basic sections of any ISI embossed / certified make and brand as per direction of Engineer - In- Charge. (Payment will be made on finished length of the work). (A) In 10-12 Micron thickness Annodizing film 1) Natural white g) Fixed Glazing i)Top,bottom and side member

ii)Mullion

iii)Glazing clip

k) Movable door shutter. i) Door frame. (Top & sides).

ii) Shutter : Top rail.

Bottom rail.

Lock rail

Door vertical.

Glazing cleap.

Labour charge for fabrication and installation of composite door, window, partition made from extruded alloy aluminium sections for the following units:- (B) Partly glazed partly panelled or fully glazed single leaf alunminium swing door made of extruded and annodized alloy aluminium sections, fabrication including cutting to proper shape and size, drilling and aligning, fitted with heavy duty hydraulic action floor sping placed in the floor with mending damages,with top pin assembly of approve make and brand, fitted with in built locking arrangement, flush bolt, glazing clips and all other necessary fittings, fixtures, dhesives and joineries, cutting glass of approved make to requisite shape and size fitting with dry set neoprene or EPDM gasketing, cutting to requisite shape and size panel board (prelaminated particle block) fixing them with glazing clips as per drawing, specification and direction of Engineer in charge. The rate includes the hire charge of all tools and plants, adhesive, joineries such as screw, cleat angle etc. but excluding the cost of extruded alumium sections, glass, panel boards neoprene / EPDM gasket, locking arrangement, weather gasket / wool pile, floor spring, top pin, handle, tower bolt, glazing clips etc. (10% rate reduction has to be made for swing doors or partitions where floor sping is not used. 10% enhancement of rate is to be made where door frame of extruded aluminium sections has to be fitted and fixed to masonry wall. 5% rate enhencement may be allowed for double leaf swing door. Payment shall be made for the shutter area only exept where door frame is fixed the entire opening shall be taken to consideration. Payment for door frame sections are to be paid seperately). For Double leaf swing door In ground floor(wall)

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987. iii) 5mm thick clear glass.

Supplying EPDM gusket of approved make and brand as per direction of Engineer in charge. iii) weather gasket / wool pile for door vertical.

b) 'U' shaped EPDM gasket for frames.

(ii) Door stopper (Anodised aluminium)

Supplying heavy duty hydraulic double action floor spring along with top pin/set of pivots conforming to IS: 6315 or any approved make as per direction of Engineer in charge.

Supplying 4 lever mortice lock or any approved make and brand as per direction of the Engineer- in -charge. I) 100 mm.

Providing and fixing exterior quality Aluminium Composite Panel (ACP) wall cladding on existing Al. /MS frame work with GI brackets, ACP fixed on the existing frame work by folding the edges of ACP panel (Engraving the rear surface of ACP sheet) with CP angles, cleats and strainless Steel screws forming groves at the periphery of ACP panel. Such grooves filled with foam and silicon sealant etc. complete with all materials (but including the cost of silicon sealant), labour, scaffolding and all other incidental charges complete in all respect as per specification and direction of Engineer-in-charge. (Mode of payment is on finished surface area of ACP) (a) 3mm thick (0.25mm Al.+2.5mm LDPE +0.25mm Al. PVDF coating)

Anodised aluminium barrel/ tower/ socket bolt (full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted and fixed with cadmium plated screws: (x) 300mm long x 12mm dia. bolt.

Screed concrete on roof with cement concrete (4:2:1) including admixture of damp proof materials as per manufacturers specification laid in panels as directed including cleaning, chipping and applying cement sluury @ 1.75 Kg/SqM. Providing ghoondies at junctions with parapet etc. shapping and finishing at mouths of rainwater pipes complete with top finishing with cement punning not more than 1.5mm thick , curing complete as per direction of Engineer-in-charge.[Artificial Stone Flooring (Sl. no. 3 at Page no. 41) minus Neat Cement Punning (Sl.15 at Page no. 192)= Rs. 344.00 - Rs. 34.00 = 310.00]. Average 35 MM thick.

Protective and decorative Acrylic exterior emulsion paint of approved quality, 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. (a) Normal Acrylic Emulsion In ground floor.

Applying Exterior grade Acrylic Primer of approved quality and brand on plastered or concretesurface old or new surface to receive decorative textured (mat finish) or smooth finish acrylic exterior Immersion paint including scrapping and preparing the surface thoroughly, complete as per manufacturer's specification and as per direction of E.I.C (ii) One coat on new surface. In ground floor.

Rendering the Surface of walls and ceiling with White Cement base WATER PROOF wall putty of approved make & brand.(1.5 mm thick) Ground floor

Applying Interior grade Acrylic Primer of approved quality and brand on plastered or concrete surface old or new surface to receive distemper/Acrylic emulsion paint including scrapping and preparing the surface thoroughly, complete as per manufacturer's specification and as per direction of E.I.C (ii) One coat on new surface. Water based interior grade Acrylic primer Ground floor

Applying Acrylic Emulsion Paint of approved make and brand on walls and ceiling including sand papering in intermediate coats including putty (to be done under specific instruction of Superintending Engineer) : (Two coats) i) Standard Quality Ground floor

Priming one coat on timber or plastered or surface with synthetic oil bound primer of approved quality including smooth ening surfaces by sand papering etc. (This item is applicable to new work or old work when the original surface has been exposed by removal of old paint.)

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. (This item is applicable to new work or old work when the original surface has been exposed by removal of old paint.)

(A) 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. (a) On timber or plastered surface : With super gloss (hi-gloss) - (iv) Two coats (with any shade except white)

(b) On steel or other metal surface : With super gloss (hi-gloss) - (iv) Two coats (with any shade except white)

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. (i) CPVC Pipes Class-1, SDR-11 For Exposed Work 15 mm

For Concealed Work 15 mm

Supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. (for water lines only) a) 40 mm. dia.

b) 25 mm. dia.

Supplying P.V.C. water storage tank of approved quality with closed topwith lid (Black) - Multilayer 1000 litre capacity

Labour for hoisting plastic water storage tank. (i) Upto 1500 litre capacity. (a) Upto 1st story from G.L.

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

Supplying, fitting and fixing 18 mm thick marble partition slab with chawk doongri marbel square cut, both sides polished with two front corners rounded and edges polished.

Supplying, fitting and fixing bib cock or stop cock. (b) (i) Chromium plated Stop Cock (Equivalent to Code No. 513(A) & 513(B) & Model - Tropical / Sumthing Special of ESSCO or similar

(a) (i) Chromium plated Bib Cock short body (Equivalent to Code No. 511 & Model - Tropical / Sumthing Special of ESSCO or similar brand).

Supplying, fitting and fixing pillar cock of approved make. a) (i) CP Pillar Cock - 15 mm. (Equivalent to Code No. 507 & Model - Tropical / Sumthing Special of ESSCO or similar brand).

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

Supplying, fitting and fixing white vitreous china best quality approved make wash basin with C.I. brackets on 75 mm X 75 mm wooden blocks, C.P. waste fittings of 32 mm dia., one approved quality brass C.P. pillar cock of 15 mm dia., C.P. chain with rubber plug of 30 mm dia., approved quality P.V.C. waste pipe with C.P. nut 32 mm dia., 900 mm 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. (iii) 630 mm X 450 mm size

Supplying, fitting and fixing stainless steel sink complete with waste fittings and two coats of painting of C.I. brackets (a) Sink only (ii) 630 mm X 550 mm X 180 mm

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. (i) 635 mm X 395 mm X 420 mm

Supplying, fitting and fixing urinal flush pipe fittings of approved brand. (a) C.P. urinal flush pipe fittings range of one.

Supplying,fitting and fixing approved brand 32 mm dia.P.V.C. waste pipe, with PVC coupling at one end fitted with necessary clamps (ii) 750 mm long

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. (iv) 750 mm long

Supplying, fitting and fixing Orissa pattern water closet in white glazed vitreous chinaware of approved make in position complete excluding 'P' or 'S' trap (excluding cost of concrete for fixing). (ii) 530 mm.X 410 mm.

Supplying,fitting and fixing cast iron 'P' or 'S' trap conformimg to I.S. 3989/ 2009 and 1729/ 2002 including lead caulked joints and painting two coats to the exposed surface. (Painting to be paid seperately). (A) 'P' Trap (iii) 100 mm

Supplying, fitting and fixing best quality Indian make mirror 5.5 mm thick with silvering as per I.S.I. specifications supported on fibre glass frame of any colour, frame size 550 mm X 400 mm

Supplying, fitting and fixing towel rail with two brackets. (b) Aluminium. (i) 25 mm. dia. and 450 mm. long.

Supplying, fitting and fixing soap holder. (i) PTMT (Prayag or equivalent)

Supplying, fitting & fixing approved patent vent cowl I.C.I. conforming to I.S.S and painting two coats to the exposed surface with approved paint complete. (Payment of Painting will however be paid seperately). (i) 100 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 materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete. A) UPVC Pipes: (ii) 110 mm. Dia.

B) UPVC Fittings: (a) For Exposed Work . a) Plain Tee, 110 mm dia

b) Plain Y, 110 mm dia

c) Bend 87.5 degree, 110 mm dia

d) Shoe, 110 mm dia

Constructing inspection pit of inside measurement 600 mm. X 600 mm. X upto 600 mm. (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) cement 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 surface 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. ii) With Bazree.

Construction of septic tank of different capacities as per approved drawing with 1st class brick work in cement mortar (1:4) including two 560 mm. dia. R.C.C. manhole cover (heavy type) of approved make supplied, fitted and fixed in the 100 mm. thick R.C.C. (1:1.5:3) top slab with necessary fittings, 20 mm. thick cement plaster (1:4) with neat cement finish to the internal surfaces and 15 mm. thick cement plaster (1:4) to outside wall upto 200 mm. below G.L. floor finished with 25 mm.thick grey artificial stone over 100 mm. thick R.C.C. (1:1.5:3) bottom slab including supplying, fitting and fixing all necessary specials, fittings, S.W. tees , C.I. foot rest etc. including excavation earth in all sorts of soil, shoring, bailing out and pumping out water as necessary, ramming, dressing the bed and refilling the sides of the tanks 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 @ 0.5% by weight of cement with all costs of labour and materials. (v) for 20 users B) With Bazree.

Construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate cement brick work (1:4) band all round and cement brick work (1:4) upto 0.90 metre from top with 20 mm. thick cement plastering (1:4) to inside face upto the depth of cement brick work, 15 mm. thick cement plaster (1:4) on outer face from top of the well upto G.L. and 6 mm. thick cement plaster (1:4) on the top the R.C.C. cover slab including filling bottom 1.00 metre of inside of the well with brick metal (50 mm. to 63 mm. size including R.C.C. cover slab of 100 mm.thick with cement concrete (1:1.5:3) with stone chips with necessary reinforcements and shuttering including one 560 mm. dia. R.C..C. manhole cover (heavy type) of approved make supplied, fitted and fixed in the cover slab with necessary fitings, making necessary arrangementsfor pipe conections, excavation of well including shoring, dewatering and removing the exess earth from the premises as per direction complete in all respect with all costs of labour and materials. With 250 mm. thick dry brick work and 250 mm. thick cement brick work (6:1) and 1.00m. Inside dia.

Labour for boring tube well of required dia. by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore. (d) For depth upto 150 metre for 50 mm dia. tube well with top enlargement of 100 mm dia. (i) 50 mm dia. boring etc.

(ii) 100 mm dia. boring etc. top enlargement

Supplying, fitting & fixing steel cutter piece upto 450mm long with sockets. 50 mm dia

Supplying, fitting and fixing plug of approved make conforming to IS specifications. 50 mm diameter

Packing the annular space between the outside of the tube well pipe and strainer and the bore the bore with pea size washed gravel of approved quality having size from 2mm to 5mm or the size approved by the Engineer-In-Charge including cost of all materials, labours and equipments complete.

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) (i) 100 mm dia medium quality

(ii) 50 mm dia medium quality

(iii) 32 mm dia medium quality

Supplying, fitting and fixing check valve (horizontal) G.M. tested to 21kg/sq cm. 50 mm diameter

Supplying, fitting and fixing KSB make Submersible Pump set, single phase 1HP,220 Volts, Model no WW2L, 8 Stage, Head 25 Mtr, discharge 5400 LPH including control panel (BCH Make) 1.5 Sq.mmX3core flat copper (BCH ) Submersible cable, rest clamp for holding the column Pipe with nuts and bolts and suitable well cover for 100 mm tubewell including labour charges for lowering the pump set and installation at site including cost of all materials, taxes and all incidental charges complete.

Supplying GI pipe strainer with brass net & jacketted of approved quality(Heavy type). 50 mm dia.

Supplying, fitting and fixing heavy type bell mouth reducing socket. (ii) 50 mm X 100 mm

Collecting sample of water for bacteriological and chemical test from any depth at any time during execution of work including hire and labour charges for tools and plants and sterilizing the equipments paying all charges and fees testing etc. complete in all respect as per direction.

Supplying,fitting and fixing chequred plate to cover cable trench of approved design made of strong M.S. frame work, intermediate stiffner of round/squre bars or angles, chequred sheets etc. including necessary welding if required complete as per direction of the Engineer in Charge. (Same as jail type gate)

M.S structural works in columns ,beams etc. With simple rolled strual members (e.g. joists, angle, channel sections conforming to IS:226, IS:808 & SP (6)1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-in charge complete including cutting to requisite shape and length, fabrication with neceassry bolting metal arc welding conforming to IS:816-1956 and IS:1995 using electrodes of approved make and brand conforming to IS:814-1957, 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 required for the work including all incidental chages such as electricity charges, labour insurance charges etc.I) For structural members of specified sections weighing less than 22.5 Kg./m

Preparation of drainage spout on roof for bituminous waterproofing treatment after required grading and shaping of the under bed with Cement Concrete (1:2:4) or Cement Mortar (1:4) as directed, Chamfering and moulding the parapet wall to form a bell mouth entry, if required and providing full course treatment with bituminous felt to facilitate quick and smooth drainage of watwr into the down pipes complete including cost of all materials and labour according to satisfaction of the Engineer - in - Charge

Application of priming coat for standard bituminous waterproofing treatment over flat roof with Bitumen primer of approved brand fufilling the provision of I.S. 1346 - 1991 & 3384 - 1986 applied @ 0.27 Liters /Sq.m. over clean and prepared roof surface complete as per satisfaction of the Engineer - in - Charge.

Supplying & laying 3mm thick pre-fabricated plastomeric water proofing membrane conforming to EN 12311-1 & ASTMD 5147, manufactured with atactic poly propylene (APP) modified premium grade asphalt , specially reinforced with non-woven polyester core with polyester reinforcement @160 gms per sqm & both faces covered with thermo-fusible polyethylene film /MineraL on top face over a coat of primer @ 0.40 lit/sqm of manufacturer's specification on smooth,clean dry surface prepared wherever required.Lap joint shall be provided of 75 mm in longitudinal & 100 mm in transverse direction and fused using LPG/ Propane torch employing extra care ensuring full bondage,complete removal of entrapped air and sealing edges into grooves in appropriate manner as per direction of Engineer -in-charge all complete including materials,labour and applicable taxes. (Payment shall be made on the basis of finished surface area.). Membrane Property: Softening Point > 150 deg C, Cold Flexibility < -6 deg C, Tensile Strength, N/cm : 600 (longitudinal), 450 (transverse), Tearing Strength, N: 300 (longitudinal), 200 (transverse) (Ref: Sl. No. 97 of (U) Additional Items, Page no. 302 of PWDSOR for Building works w.e.f. 01.12.2015)

Supplying, fitting and fixing cast iron heavy type spiral staircase of approved design with 50 mm.dia. Stem and C.I. Steps 150 mm as per design 900 mm. high C.I, railing including necessary M.S. tie of suitable section embedded to wall with cement concrete (1:2:4) including cost of intermediate C.I. platform secured with necessary tie to stem and wall with cement concrete (1:2:4) including fixing the stem in ground with cement concrete (1:3:6) complete in all respect with all labour and materials. a) With 1200 mm.dia. well

Supplying gravels/ shingles of North Bengal Variety and stacking at site including cost of materials, carriage, loading, unloading all complete including all taxes and duties and incidental charges as per direction of Engg-In- Charge

Labour for spreading gravel shingles around the sub-station structures in the switchyard premises in uniform thickness of 100 mm including carriage of materials from the stack as per direction of Engg-In-Charge.

(a) 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 10 Kg./sq.mtr and up to 16 Kg./sq.mtr. 1)In Ground floor.

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