Extension of Control Room Building, Construction of PTR,CT,VCB plinth and ancillary civil work at Raghunathpur 33/11 KV Sub-Station under Raghunathpur Division, Dist.-Purulia

Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary). (Payment to be made on area cleaned)

Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof.

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75m.In ground floor including roof. upto 150 mm. thick

Dismantling R.C. floor, roof, beams etc. including cutting rods and removing rubbish as directed within a lead of 75 m. including stacking of steel bars

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. Depth of excavation not exceeding 1,500 mm.

Depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring.

Add extra for excavation in moorum soil.

Add.extra for cutting lateriate/ sandstone. By cutting with chisel

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) With earth obtained from excavation of foundation.

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.

Earth work in filling in compound, tank, low land, ditches etc. with good earth, in layers not exceeding 150 mm. including breaking clods and consolidating the same by ramming and dressing complete. (Payment will be made on profile measurement beforeand 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.

Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer

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

Supplying and laying Polythene Sheet (150gm/sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

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) (When the height of a particular floor is more than 4 m. the equivalent floor ht. 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 there of.). steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work. Ground Floor.

25 mm. to 30 mm. thick wooden shuttering without staging in foundation.

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 bending to correct shape,placing in proper position and binding with 16 gauge black annealed wire at every inter-section, complete as per drawing and direction. Tor steel/Mild steel (SAIL/TATA/RINL) For works in foundation, basement and upto roof of ground floor / upto 4m.

Cement concrete with graded stone ballast (40 mm.size excluding shuttering). In ground floor Pakur variety 1:3:6 proportion

Ordinary Cement Concrete( mix.1:2:4) with graded stone chips(20 mm.nominal size) excluding shuttering and reinforcement, if any, as per relevant I.S.Codes Pakur variety.

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 relevantI.S.Codes Pakur variety. In ground floor.

25 mm. thick damp proof coarse with cement concrete (1:1.5:3) (with graded stone aggregate 10 mm. normal size) and painting the top surface with a coat of bitumen [VG.40 ] using 1.7 kg. per sq.m. including heating the bitumen and cost and carriage of all materials complete. [Bitument to be supplied by the Agency]

Brick work with 1st class bricks in cement mortar (1:6) In foundation and plinth

In superstructure, ground floor

In superstructure, 1st floor

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) In G.Floor.

Extra for using approved H.B netting in every third layer in any floor

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.Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr

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. (Payment will be made on the area of the gate covered by two guard rails and two extreme channels)

Supplying, ftting and fixing Windows and Ventilators with or wotout 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 ( 4:2:1) with stone chips 20 mm down cutting holes and mending good damages to match with existing surface complete in all respect excluding glazing. In Ground floor. Flash butt welded windows and ventilators. (no shop priming will be allowed to facilitate inspection of workmanship) Without integrated grills. Openable steel door as per IS sizes with side hunge shutters and horizotal glazing bars, with or outhout fixed type ventolators ( the extra rate admissible for the openable portion only.)

Two point nose steel handle including fitting and fixing.

steel peg stay 300 mm long including fitting and fixing

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)(ii) 4 mm thick

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 the cost of concrete, iron butt hinges and M.S.Clamps.(The quantum should be corrected upto 3-decimals.) Sal : Local.

M.S. clamp for fixing door and window frame made of flat bent bar, end bifurcated, fixed in cement concrete with stone chips (1:2:4) fitted and fixed complete as per direction. (Cost of cement concrete will be paid separately) 40mm. X 6mm, 250mm.Length.

Supplying solid flush type doors of deluxe decorative (both side) quality, conforming to I:S 2202 timber frame consisting of top and bottom rail and side styles of well seasoned timber 65mm wide each and the entire frame fitted with 27.5mm wide battens places both ways in order to made the door of solid core and internal lipping with teak, mahogony or rose wood approved decorative veneers using phenol formaldehyde as glue etc. complete, including fitting, fixing the shutters in position but excluding the cost of hinges and other fittings in ground floor: 35mm thick shutters (single leaf)

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark. 100mm. X 75mm. X 3.5mm.

Hydraulic Door Closer of approved quality as per I.S.I. standard fitted and fixed complete. Heavy type (I.S.I. size 3)

Supplying, fitting & fixing 125mm long wooden Buffer Block (Sal, Siliguri)

Door stopper (Anodised aluminium)

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

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.

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 or rougening of concrete surface, including throating, nosing and drip course where necessary. ( excluding cost of chipping over concrete surface ). With 1:6 cement mortar 20 mm. thick plaster In Ground floor.

15 mm. thick plaster In Ground floor.

15 mm. thick plaster In 1st floor.

With 1:4 cement mortar 10 mm. thick plaster In Ground floor.

Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc. NOTE : Cement 0.152 cu.m. per 100 sq.m.

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 incement 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 and fixing 18 mm. to 22 mm. thick kota stone slab in wall, dado in 15 mm thick [avg] cement mortar (1:3) including making suitable arrangement to hold the stone properly by brass / copper hooks including pointing in cement mortar (1:2) (1 cement : 2 marble dust) with admixture of pigments matching the stone shade, including grinding and polishing all complete as per direction of Engineer-in-charge including cost of materials, labour, scaffolding, staging, curing complete. [Using cement slurry for bedding @4.4 kg/Sq.m and for jointing @1.8 kg/Sq.m]

Providing & fixing Acid proof tiles of size 150x150x20/25 mm thick in floor & dado conforming to IS 4457 as per drawing with a base on coat Mastic bituminous primer followed by 6mm thick bitumen mastic layer base mortar of 6-7 mm thick sodium mortar (as per IS 4832 Part-I). Tiles will be laid if the green stage all the joints will be scrapped off, later all the joints to be fitted with Epoxy Resin mortar. The joints between two tiles shall not exceed 6 mm.

Spplying Profiles of required section made of Aluminium Alloy Extrusions conforming to I.S.: 732-1983 and I.S.: 1285- 1975; Annodized (with required film thickness and specified colour / natural) matt finished conformating to I.S.: 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). In 10-12 Micron thickness Annodizing film. Natural white. Movable door shutter.Door frame: (Top & sides).

Door Shutter : Top rail.

Door Shutter : Bottom rail.

Door Shutter : Lock rail

Door Shutter : Door vertical

Door Shutter : Glazing clip.

Supplying EPDM gusket of approved make and brand as per direction of Engineer in charge.a) EPDM / weather gasket for outer frame and mullion.

weather gasket / wool pile for door vertical.

Labour charge for fabrication and installation of composite door, window , partitions made from annodized extruded alloy aluminium sections for the following units 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, adhesives 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.

Supplying concealed type heavy duty PVC Headed aluminium Tower Bolt for doubleleaf doors as per approved make and brand as per direction of Engineer in charge. 300mm long

Supplying 4-Lever Mortice Lock or any approved make and brand as per direction of the Engineer- in -charge. 150 mm.

Supplying Heavy Duty Aluminium Handle (EBCO Type) Natural White.

Rendering the surface of wall and ceiling with white cement based waterproof wall putty of approved make brand (1.5 mm thick.)

Removing old paint from blistered painted surface of steel or other metal by chipping including scraping and cleaning and exposing the original surface.

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 :(b) On steel or other metal surface. With other than hi-gloss of approved quality- (iv) Two coats (with any shade except white)

Scraping of moss, blisters etc.thoroughly from exterior surface of walls necessitating the use of scraper, wire brush etc.(Payment against this item will be made only when this has been done on the specific direction of the Engineer-in-charge)

Applying Interior grade Acrylic Primer of approved quality and brandon plastered or cencrete surface old or new surface to receiveDistemper/ Acrylic emulsion paint including scraping and preparingthe surface throughly, complete as per manufacturer's specification andas per direction of the EIC. (In Ground Floor). ii) Solvent based interior grade Acrylic Primer

Applying Acrylic Emulsion Paint of approved make and brand on walls and ceiling including sand papering in intermediate coats including putty: (Two coats). i) Standard Quality

Applying Exterior grade Acrylic Primer of approved quality and brand on plastered or concrete surface (old or new) 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. In ground floor. Two coat

Protective and decorative Acrylic exterior Emulsion paint of approved quality,as per manufacturer's specification & 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. In ground Floor ( Two Coat ). Premium 100% Acrylic Emulsion.

Supplying, fitting and fixing PVC pipes of approved makeof (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). For Exposed work. PVC Pipe. 15 mm dia.

20 mm dia.

25 mm dia.

32 mm dia

Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer.(c) 1500 litre capacity

Labour for hoisting plastic water storage tank. Upto 1500 litre capacity. Upto 1st storey from GL

Supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. (for water lines only). a) 20 mm. dia.

b) 25 mm. dia.

Supplying, fitting and fixing bib cock or stop cock. Chromium plated angular Stop Cock with wall flange(Equivalent to Code No. 511 & Model - Tropical / Sumthing Special of ESSCO or similar brand).

Chromium plated Bib Cock with wall flange (Equivalent to Code No. 511 & Model - Tropical / Sumthing Special of ESSCO or similar brand).

Supplying, fitting and fixing pillar cock of aooroved make. CP Pillar Cock - 15 mm.(Equivalent to Code No. 511 & 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. specification with P.V.C. fittings complete,C.I. brackets including two coats of painting to bracket etc.

Supply of UPVC pipes ( B type ) & fittings conforming to IS 13592-1992. a) Single socketed 3 mtr. Length. ( 110 mm )

(b) Single socketed 3 mtr. Length. ( 75 mm )

c) Plain Tee ( 110 mm )

d) bend 87.5 degree ( 110mm )

e) Door bend ( T.S ) ( 110 mm )

h) Plain floor Trap with top tile & stainer. ( 75 mm )

i) Vent Cowl ( 110mm )

j) W.C.Connector ( 450 mm long ) W/lipring ( 75mm )

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).580 mm X 440 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. Alluminium 25 mm. dia. and 600 mm. long.

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

Wash basin vitreous china of approved make (without fittings) supplied,fitted and fixed in position on 75mm X 75 mm X 75 mm wood blocks and C.I. brackets including two coats of painting of C.I. brackets . (iii) 630 mm X 450 mm size

Supplying, fitting & fixing UPVC pipes A-type and fittings conforming to IS:13592-1992 with all necessary clamps, nails, including making holes in wall, floor etc. cutting trenches in any soil, thorough masonry conc. structure etc. if necessary and mending good damages including jointing with jointing materials (Spun yarn, Volamoid / bitumen / M. Seal etc. complete. UPVC pipes. 110 mm. dia

(ii) Plain Tee ( 110 mm dia )

(iii) Bend 87.5 degree

(ii) Shoe – 110 mm. dia

Supplying, fitting and fixing Fan hook for ceiling with 1 metre long 16 mm dia rod complete including mending damages. Payment for damage and repair to be made separately.

M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conformingto IS: 226, IS: 808 & SP (6)- 1964 connected to one another withbracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length,fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make andbrand 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 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

M.S. works in cable trench cover slab chequared plate clamps cleats, brackets etc. made from fats, angles, channels, Tees, chaquered plates 6 mm. thick etc. including necessary cutting to size fabricating drilling of holes, forging welding, revetting tightening with bolts and nuts with necessary washer including erection, fitting and fixing in position with all labour and materials, complete as per drawing and direction.

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 perdesign 900 mm. high C.I, railing including necessary M.S. tie ofsuitable section embedded to wall with cement concrete (1:2:4) including cost of intermediate C.I. platform secured with necessarytie to stem and wall with cement concrete (1:2:4) including fixing thestem in ground with cement concrete (1:3:6) complete in all respect with all labour and materials. (a) With 1200 mm. dia. well.

Cleaning I.P.W.C. with acid.

Dismantling & Refixing pit cover

Removing sludge from septic tank, soak well etc. by methor labour including disposal of the same outside the compound as directed. (d) Upto 50 users: (ii) Beyond a lead of 150 metre and outside the Municipal limit.

Cleaning soak pit by removing the top slab and replacing inner filling with jhama bats and repairing the pit as necessary including fitting the slab.

Washing and cleaning with soap water and rubbing with oil cloth in all types of floor and dado.

Cleaning and removing paint mark from glass pane with spirit and removing strains etc.

Washing and cleaning with oxalic acid powder using 33 gms./sq.m. (b) Floor/ dado other than marble

Supplying,fitting and fixing 32 mm dia. Flush Pipe of approved make with necessary fixing materials and clamps complete.Polythene Flush Pipe

Supplying, fitting & Fixing approved brand PVC connector white flexible with both ends coupling with heavy brass C P nut 15 mm dia. 600 mm long.

Supplying, fitting & Fixing 32 mm dia PVC waste pipe with PVC Coupling at one end fitted with necessary clamps. 1050 mm long.

(a) Applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with water in proportion (1 bonding agent : 4 water : 6 cement) as per Manufacturer's specification [Cement to be supplied by the Department]

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).

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