Renovation work of Block No. A, B, C, D, E, F, G, H, I, J, K. L. M and N (14 Nos Block) at Shyamali Housing Estate, Salt Lake, Kolkata - 700 064 - for thorough outside renovation including construction of plinth protection and painting works.

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.

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.

IN GROUND FLOOR including roof.

IN 1ST FLOOR

IN 2ND FLOOR

IN 3RD 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. upto 150 mm. thick

IN GROUND FLOOR including roof.

IN 1ST FLOOR

IN 2ND FLOOR

IN 3RD 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 including roof.

IN 1ST FLOOR

IN 2ND FLOOR

IN 3RD 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. IN GROUND FLOOR including roof.

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

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, as per relevant IS codes. Pakur Variety IN GROUND FLOOR.

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. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement 25 mm. thick IN GROUND FLOOR.

Extra cost of labour over grey artificial stone for Chequering

Repairing crack in wall by cement grouting (1 : 2) including widening the crack on the surface (into V section) cleaning and packing the same with cement mortar (1 : 2) and finishing off to match with adjacent surface. (Cement-69 Kg/100 m)

Cleaning the concrete surface by removing dirt and debris, marking defective locations and removing loose concrete by careful stripping untill hard surface is exposed, cutting the concrete to regular shape, wire brushing the exposed surface and removing debris from site complete as per direction of the Engineer - in - Charge.

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.

Cleaning the exposed reinforcement preferably upto full diameter by wire brush, applying two coats of polymer based rust removing compound left for 24 hours, removing the coating and then applying two (2) coats of polymer modified anti corrosive protective coating formulated to inhibit the corrosion of reinforcement as per manufacturer's specification] [Mode of measurement:The affected surface area of reinforcement shall be considered for payment]

Removing corroded worn out portion of reinforcement (when the area of bar is damaged by more than 25%) by cutting and replacing the same by a new plain round bar of requisite diameter by binding with required lap / welding with old bar, including cost of reinforcement, complete in all respect including removing unserviceable materials from site as per direction of the Engineer-in-charge. Note : Payment on weight (Kg.) of new reinforcement.

Welding in M.S. structural work with gas or electric:

Tack weld.

Continuous weld.

Applying epoxy based reactive joining agent for joining the old concrete with fresh concrete to be applied within manufacturer's specified time as per manufacturers specification. (0.4 Kg / m² of concrete surface).

Cement concrete (1:1.5:3) with graded stone chips 5.6 mm size with hexagonal square mesh wire netting, I.R.C. fabric mesh or X.P. M. fitted and fixed after tying the existing reinforcement on concrete without distributing the same and with proper scarping and cleaning the reinforcement and disturbed concrete with wire brush etc. after applying a coat of cement including the cost of wire netting I.R.C or X. P. M. & cost of all handling and scaffolding complete as per direction of Engineer-in -charge. 25 mm thick

Guniting concrete surface with cement mortar (25 mm nominal thick) applied with compressor after cleaning surface and spraying with epoxy complete as per Technical specification.

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. Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering.

IN GROUND FLOOR.

IN 1ST FLOOR

IN 2ND FLOOR

IN 3RD 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. Tor steel / Mild Steel. SAIL / TATA / RINL

IN GROUND FLOOR.

IN 1ST FLOOR

IN 2ND FLOOR

IN 3RD FLOOR

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, as per relevant IS codes. Pakur Variety

IN GROUND FLOOR.

IN 1ST FLOOR

IN 2ND FLOOR

IN 3RD FLOOR

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

IN GROUND FLOOR.

IN 1ST FLOOR

IN 2ND FLOOR

IN 3RD 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. [Excluding cost of chipping over concrete surface]

With 1:6 cement mortar 20 mm thick plaster IN GROUND FLOOR

With 1:6 cement mortar 20 mm thick plaster IN 1ST FLOOR

With 1:6 cement mortar 20 mm thick plaster IN 2ND FLOOR

With 1:6 cement mortar 20 mm thick plaster IN 3RD FLOOR

With 1:4 cement mortar 15 mm thick plaster IN GROUND FLOOR

With 1:4 cement mortar 15 mm thick plaster IN 1ST FLOOR

With 1:4 cement mortar 15 mm thick plaster IN 2ND FLOOR

With 1:4 cement mortar 15 mm thick plaster IN 3RD FLOOR

With 1:4 cement mortar 10 mm thick plaster IN GROUND FLOOR

With 1:4 cement mortar 10 mm thick plaster IN 1ST FLOOR

With 1:4 cement mortar 10 mm thick plaster IN 2ND FLOOR

With 1:4 cement mortar 10 mm thick plaster IN 3RD FLOOR

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]

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

Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper/ Acrylic emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. One Coat Water 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 (to be done under specific instruction of Superintending Engineer): (Two coats) Luxury Quality

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

In GROUND FLOOR.

IN 1ST FLOOR

IN 2ND FLOOR

IN 3RD FLOOR

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

In GROUND FLOOR.

IN 1ST FLOOR

IN 2ND FLOOR

IN 3RD 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 Coat) Super Protective 100% Acrylic Emulsion.

In GROUND FLOOR.

IN 1ST FLOOR

IN 2ND FLOOR

IN 3RD FLOOR

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 :

On timber or plastered surface: With super gloss (hi-gloss) One coat (with any shade except white)

On steel or other metal surface With super gloss (hi-gloss) One coat (with any shade except white)

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987. 4 mm thick clear glass.

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, long screw, 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 accessories, specials)

For Exposed Work CPVC Pipes Class-1,SDR-11 15 mm

For Exposed Work CPVC Pipes Class-1,SDR-11 20 mm

For Exposed Work CPVC Pipes Class-1,SDR-11 25 mm

For Exposed Work CPVC Pipes Class-1,SDR-11 40 mm

For Concealed Work CPVC Pipes Class-1,SDR-11 15 mm

For Concealed Work CPVC Pipes Class-1,SDR-11 25 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)

For Exposed Work 80 mm

For Exposed Work 50 mm

For Concealed Work 15 mm

For Concealed Work 25 mm

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.

UPVC Pipes: 160 mm. Dia.

UPVC Fittings: Plain Tee 160 mm. Dia.

UPVC Fittings: Bend 87.5 degree 160 mm. Dia.

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

Supplying, fitting and fixing bib cock or stop cock.

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

Chromium plated Concealed Stop Cock (Equivalent to Code No. 514(A) & Model - Tropical / Sumthing Special of ESSCO or similar brand).

PTMT (Polytetra Bib Cock / Stop Cock ( Prayag or equivalent) 15 mm

Chromium plated angular Stop Cock with wall flange (Equivalent to Code No. 5053 & Model - Florentine of Jaquar or similar brand)

Supplying, fitting and fixing pillar cock of approved make. CP Pillar Cock Super Deluxe with Aerator - 15 mm. (Equivalent to Code No. 508 & Model No. Tropical / Sumthing Special of ESSCO or similar brand).

Dismantling E.P. or Anglo-Indian W.C.

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

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.

Supplying, fitting and fixing Closet seat of approved make with lid and C.P. hinges, rubber buffer and brass screws complete. E.W.C. Bestolite (solid type) white

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. 550 mm x 400 mm size

Supplying, fitting and fixing Peet's valve fullway gunmetal standard pattern best quality of approved brand.

50 mm dia

40 mm dia

Labour for hoisting plastic water storage tank.

Upto 1500 litre capacity.

Above 1500 litre upto 5000 litre capacity.

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

Labour for punching hole in the plastic tank upto 50 mm

Supplying, fitting and fixing cast iron raised rain proof tank cover 450 mm.

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) 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. With Pakur variety. (SAIL/TATA/RINL)

Supplying, fitting and fixing single skin color coated trapezoidal profile for wall cladding. Roof shall be made of 0.45mm BMT (Base Metal Thickness) (0.50mm TCT (Total coated thickness excluding paint), G550 (min 550 yield strength), of Zincalume metallic coating (IS15965) with high Solar Reflectance Index (SRI) value for better cooling as per thermatech technology, 1000-1015mm effective cover width with five major corrugation, 28mm high rib spaced at 203mm c/c with subtle square fluting in the pan and the end rib shall have anti-capillary groove and return leg. The steel sheet shall be fastened with 40 micron zinc coated or 25 micron zinc-tin alloy coated, hex head, self-drilling screw as per IS 3566-2002 Class 3 fastener. The base steel shall be coated with zinc-aluminium alloy Zincalume (AZ150) (i.e. 55% Al, 43.4% Zinc, 1.6% Si) minimum of 150 g/m² coating total on both sides, pre-painted with colorbond XRW (exterior roofing, walling) paint system of 35 micron Super Durable Polyester paint (SDP) with stable inorganic pigment with no lead contents confirming IS15965. The sheet shall be free from defects and have brand marking of the manufacturer giving product details on the back of the sheet at regular interval confirming genuinity of the material.

M.S. structural works in roof trusses with tubular sections conforming to IS: 806-1968 & IS: 1161- 1998 cnnected to one another with bracket, gusset cleats as per design, direction of Engineer-in-charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816- 1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour reqired for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural tubular memebrs as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actual weight of such items with weight of finished structural members. The rates are considered for a height of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate for each additional floor or 4m. beyond the initial 8 m. or part thereof. For trusses spanning up to 12.00 m

Making one set of scaffolding only for replacing glass panels, painting, uprooting plant and another repairing works of building and S&P works for external works only with 10 cm. dia bamboo as main posts at the rate of 1 metre centre to centre and 7.5 cm. dia bamboo ties @ 0.75 metre apart fitting and fixing with necessary coir, nails etc. as per direction of the Engineer-in-charge. (This item should be executed only after prior approval of the Engineer-in- charge). Firstly, one number to be paid and then labour rate for shifting up to further nineteenth (19) times @ 10% each time to be considered. If necessary further after twenty times of total use, another one number new and labour rate for shifting to be considered accordingly.

3.90 metre height

for shifting

Total [Civil Works]

ADD: 18% GST

Total [including GST]

ADD: 1% CESS

Total [including GST + CESS] [Civil Works]