Electrical and Civil Renovation Work at M-I, M-II, M-III and M-V

Excavation of soil for formation of cable trenches & re-instatement of cable trenches with the excavated soil as per direction of Site Engineer.

Excavation of soil by cutting of Metalled road/ Cement Concrete/ Brick Soling etc & re-instatement of the same as per instruction of Site Engineer

Laying & dressing of 1.1KV, 4Cx25 sq mm cable in the excavated cable trenches as per drawing no. PLN(D)/SS/104, dt. 05.05.2015 and instruction of the Site Engineer.

Supply and installation of a complete Junction Box mounted on pole at man-height. The Junction Box to be compatible for LT ring feeder of Yard Lighting and shall be complete with isolation switch, MCBs and all necessary internal wiring, accessories and hardware.

Erection of Steel Tubular Pole with foundation(with painting)

Painting of Steel Tubular Pole including scraping/removal of rust, old paint, etc. from the equipment by wire brush/scraper, thorough surface cleaning, application of one coat of red oxide primer, followed by two coats of aluminium colour paint as final finish, all complete as per the instruction/direction of the Site Engineer.

Painting of Rail Pole including scraping/removal of rust, old paint, etc. from the equipment by wire brush/scraper, thorough surface cleaning, application of one coat of red oxide primer, followed by two coats of aluminium colour paint as final finish, all complete as per the instruction/direction of the Site Engineer.

Supply, installation and commissioning of LED Gate Light, complete in all respects

Supply and laying/fixing of 1.1 kV grade, 2 Core × 4 Sq.mm Copper conductor PVC insulated and PVC sheathed cable/wire, including dressing, clamping and making necessary connections, complete as per direction of Site Engineer

Supply and fixing of Angle Iron Bracket fabricated from MS Angle, including cutting, welding, drilling, nuts, bolts and clamps, complete as per site requirement

Making indoor/outdoor end termination joint for 1.1 kV grade, 4 Core × 25 Sq.mm PVC insulated and PVC sheathed cable using suitable size cable glands, tinned copper lugs, ferrules, insulating tapes etc., complete as per direction of Site Engineer

Supply of Chair of approved make and quality, complete in all respects

Supply of Table of approved make and quality, complete in all respects

Supply, installation, testing and commissioning of LED Signage, including mounting arrangement and necessary wiring, complete as per direction of Site Engineer

Earthing of Indoor Single or Multi 11 KV VCB as per drawing consisting of 1 nos, 3 metres long 50 mm dia. medium gauge G.I TATA make Pipe (M), installation & connection in between earth pipe and other equipments using 2 nos. G.I Flat 40mm x 6 mm. by welding complete and as per instruction of the Site Engineer (including supply of all materials)

Installation of SCADA Feeder Control & Relay Panel (CRP), including proper placement, alignment, and wiring termination with associated switchgear and protection CT/PT circuits, along with assistance in testing and commissioning activities such as relay configuration, scheme verification, and functional checks.

Laying & joimting of 1.1KV 12C x 2.5 sq. mm Copper Control cable with Supply of Cable Lugs, glands, tapes, sockets etc

Laying & jointing of 1.1KV 8C x 2.5 sq. mm Copper Control cable with Supply of Cable Lugs, glands, tapes, sockets etc

Laying & jointing of 1.1KV 4C x 2.5 sq. mm Copper Control cable with Supply of Cable Lugs, glands, tapes, sockets etc

Dismantling of Non-SCADA Feeder Control & Relay Panel (CRP), including disconnection of all terminations and safe removal from site, followed by transportation and return to the Divisional Store.

Dismantling of Non-SCADA Transformer Control & Relay Panel (CRP), including disconnection of all terminations and safe removal from site, followed by transportation and return to the Divisional Store.

Surface dressing of the ground in any kind of soil including removing the vegetation inequilities not exceeding 15cm depth and disposal of the rubbish with in a lead upto 75m as directed

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

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

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. In ground floor.

Dismantling artificial stone flooring upto 50 mm. thick by carefully chiselling without damaging the base and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof.

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)

Removing old scales, blisters etc. of interior surface of walls,ceiling by scraping etc. and preparing smooth and even surface with rendering or cement mortar (1:2) (as necessary), to make the surface suitable for receiving distemper.

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish and stacking anywhere within the compound as directed.

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 in measurement of finished quantity.)

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 in charge.

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.

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.a) Pakur Variety. Consider a distance of 10 Km from sealdah railway station.

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. Pakur variety. Consider a distance of 10 Km from sealdah railway station. In ground floor and foundation.

Cement concrete with graded stone ballast (40mm size excluding shuttering). In ground floor. Pakur variety. 1:3:6 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) a) 25mm to 30mm thick 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 and upto roof of ground floor/upto 4 m. (i) SRMB/JSW/Shyam/Elegant

Brick work with 1st class bricks in cement mortar (1:6) In Superstructure 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 or rougening of concrete surface, including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor). [Excluding cost of chipping over concrete surface]. With 1:6 cement mortar. i) 15 mm thick plaster.

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, scaffolding/staging where necessary (Ground floor). [Excluding cost of chipping over concrete surface]. With 1:6 cement mortar. ii) 20 mm. thick plaster

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, scaffolding/staging where necessary (Ground floor). [Excluding cost of chipping over concrete surface]. With 1:6 cement mortar. iii) 10 mm thick plaster with (1:4) cement mortar.

Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc.

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

Applying Inerior grade Acrylic Primer of approved quality and brand on plaster or concrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. One coat. Water based interior grade Acrylic Primer. In 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: Standard Quuality.

Applying exterior grade Acrylic Primer of approved quality and brand on plastered or concrete surface old or new surface to receive decorative texture (matt finish) or smooth finish Acrylic exterior emulsion paint including scrapping and preparing the surface thoroughly, complete as per manufacturer’s specification and as per direction of the EI. Water based interior grade Acrylic Primer. One coat. In ground floor.

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 rates includes cost of materials labour, scaffolding and all incidental charges but excluding the cost of primer. (Two coats). Premium Acrylic Emulsion. In ground floor.

b) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surface 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 super gloss (hi-gloss). Two coats (with any shade except white).

Supplying, fitting and fixing super ivory endure (acid proof) tiles of 8 mm to 10 mm thick in walls, floor and skirting stair case etc. laid in panels or pattern as directed with cica advised and tiles grout with complete including all material and labours and all complete.

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) 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 raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement (iii) 35 mm. thick

Supplying, fitting & fixing UPVC pipes A-Type and fittings conforming to IS: 13592-1992 with all necessary clamps nails, including making holes in walls, floors etc. cutting trances 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. i) UPVC Pipes.

Supplying, fitting & fixing UPVC pipes A-Type and fittings conforming to IS: 13592-1992 with all necessary clamps nails, including making holes in walls, floors etc. cutting trances 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. ii) Bend 87.5 degree, 110mm 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, floors etc. cutting trances 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. iii) Shoe

M.S. works in framed gratings of window etc.made of round or square bars and frame work or M.S. flats (with the bars securely fixed to the flat bar frame) with or without intermediate flat bar stiffener and fixed with necessary screws etc. complete, as directed. (For fixing chequered plate) In ground 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 & fixed with necessary screws and lugs. Grill weighing above 10 Kg/Sqm. upto 16 Kg/Sqm. i) In ground floor.

Supplying best Indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. 4 mm thick.

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987. xiii) 12mm thick cleared toughened glass coforming to IS: 2553-1992 (Part-II)

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

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 and 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 adhesive & grout materials etc. Wall with sand cement mortar (1:3) 15 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 kg/Sq.m & joint filling using white cement slurry @ 0.20 kg/Sq.m. Area of each tile upto 0.09 Sq.m. Colour decorative.

M.S. works in brackets made from flats, angles, tees etc. to sizes specially bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc. (length of straight not less than 230 mm).

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 i) 15 mm dia

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 iii) 25 mm dia

Supply, fitting and fixing bib cock or stop cock. i) Chromium plated Bib Cock short body (Equivalent to Code No. 511 & Model – Tropical/ Sumthing Special of ESSCO or similar brand).

Supply, fitting and fixing bib cock or stop cock. ii) Chromium plated Stop Cock (Equivalent to Code No. 513 (A) & 513 (B) & Model – Tropical/ Sumthing Special of ESSCO or similar brand).

Supplying, fitting and fixing popular Maya pump no-6 or similar. (i) For 40 mm dia. tube well

Supplying, fitting and fixing soap holder. Fibre glass.

Supplying, fitting & fixing towel rail with two brackets. CP Over brass. 25 mm dia & 600 mm long.

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

Supplying, fitting & fixing 10 litre PVC lowdown cistern conforming to IS: specification with PVC fittings complete with C.I. brackets including two coats of painting to bracket etc.

Labour for hoisting Plastic water storage tank. Up to 1500 litre capacity.

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

Supplying, fitting and fixing white vitreous chaina best quality approved make wash basin with CI brackets on 75 mm X 75 mm wooden blocks, CP 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. 550 mm x 400mm size.

(a) Supplying, fitting galvanised 3 ply 12 gauge / 4 points line of barbed wire in fencing (holes already made in the body of the post) or fixed by staples tightening and fixing the wires in taut condition with straining bolts including the cost of cutting and of lapping joints in the wire as necessary but excluding the cost of galvanised staples,straining bolt and binding wire where necessary. (Payment to be made on the length of individual lines of wire.)

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.

(a) Supplying 'Godrej' mortice lock chromium plated with latch and keys 4 levers, including fitting and fixing complete.

Supplying and affixing optically clear polyester sun control window film having acrylic pressure sensitive adhesive on one side & an acrylic abrasion resistant coating on the other, with composition of infrared absorbing carbon & free from any optical defect. The film characteristics should conform to ASTM E308, ASTM E903, ASTM E84 and ASHIRAE. The film should be pasted after preparatory works without any cracking, delamination, bubbling, discolouring and variation in total transmission of light across the width at any portion along the length doesn't exceed 2% over the average including scaffolding & relevant others to complete in all respect as per manufacturer's specification & direction of Engineer -in-Charge. (a) Normal Quality : Film Thickness - 1.0 Mil, Glare Reduction > 45%, U factor < 1.15

Supplying, fitting and fixing boiling water resistant ply conforming to IS: 303-1989 bonded with phenol formaldehyde synthetic resin of approved make and brand fitted and fixed as per design as per approval and direction of Engineer-in-Charge. In Ground Floor (vi) 19 mm

Supplying fitting, fixing decorative lamination conforming to IS: 2046 : 1995 as per approved make, brand, finish and thickness with fitting, fixing the same on Particle/MDF/Ply Boards with recommended / approved adhesive with proper clipping the sides for better attachment as per direction of Engineer-incharge.The rate includes the cost of labour, adhesive and all incidental charges thereof. In ground floor.Glossy/Matt/Suede excluding surface texture or metallic lustre. (i) Thickness of laminate 1.5mm

Providing, fitting and fixing in position, medium density fibre board conforming to IS: 12406-1988 for plain and IS: 14587-1998 for prelaminated made of wood fibre bonded with Urea formaldehyde for interior grade and Phenol Formaldehyde for exterior grade conforming to per IS:848-1974 as per approved make and brand as per direction of Engineer-in-Charge. In Ground Floor (A) Plain : (a) Exterior grade. (iii) 12mm

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. b) 100 x 75 x 4.0 mm

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. i) 150 mm long x 10 mm dia bolt.

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. With continuous plate base (Hexagonal/Round rod) 150mm grip x 10mm dia rod.

Supplying, fitting & fixing Stainless Steel 'D' or 'H' type of size 300 mm x 19 mm tubular Handle with Grade 304, CE certified, marked & conforming to EN -1154, of approved quality of reputed brand as per direction of Engineer-in-Charge fitted and fixed complete including all incidental charges.

Labour for taking out steel door and window frame for repairs and re-fixing the same (or replacement by new one) including mending good damages (excluding the cost of repair of damages) and applying a protective coat of paint.

(F) Supplying Zinc powered coated star lock (Natural White)

Taking Out and Refixing wooden moulded knobs of drawers fitted and fixed complete.

A) Supplying & laying of approved brand of scratch proof, semi flexible P.V.C. blended homogeneous marble Vinyle flooring in tiles conforming to IS:3461, fixing with synthetic acrylic adhesive after preparing the floor, levelling & smothaning when necessary with suitable putty, as per the design & instruction of the Engineer-in-charge. 2 mm thick

Providing waterproofing treatment over concrete roof surface (old or new) by the application of two coats of slurry prepared with latex of approved brand, water and cement in the proportion of (LP.W. Cement - 1:4:6) by volume, with brush in a time gap of minimum 4(four) hours to 14 (fourteen) hours between the two layers, laying 20mm thick and sand and cement consolidated plaster (1:4) admixed with Plastocrete Super of approved brand 0.2% by weight of cement, laying flat 1st class Brick Bats / Bricks over the mortar keeping a gap of 10-20 mm between two bats, filling the vertical joints with the aforesaid mortar, providing a second layer of 20 mm thick sand and cement plaster (1:4) admixed with Plastocrete Super as above over the brick layer, the top surface of the treatment should be chequered to provide the antistrip property a) By Bricks ( Cement 25.66 Kg/Sq.m)

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