West Bengal State Electricity Distribution Company Limited Tender

Dismantling all types of masonry excepting cement concrete plain or reinforced. stacking serviceable materials at site and removing rubbish as directed within a lead of75 m. In ground 0oor including roof.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 noor including roof. upto 150 mm thick.In Ground Floor

Dismantling R.C. 0oor, roof, beams etc. including cutting rods and removing rubbish as directed within a lead of 75 m including stacking of steel bars. In ground 0oor including roof. In Ground Floor

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 Oat soling of picked jhama bricks including ramming and dressing bed lo proper level and fill ing joints wi1h local sand.

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

In foundation and plinth

In superstructure, around noor

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

Ordinary cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement. if any. in ground flooras per relevant IS codes. Pakur varietv.In Ground Floor

Ordinary cement concrete (mix I: 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.

Cement concrete with graded stone ballast (40 mm size excluding shuttering)In ground floor(A) [Pakur Variety](a) 1:3:6 proportion

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 any concrete work upto roof of ground floor .

25 mm to 30 mm shuttering without staging in foundation.

Reinforcement for reinforced concrete work in all sorts of structuresincluding 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. For works in foundation, basement and upto roof ol ground tloor I upto 4 m. Tor steel.SA I LIT ATA/RINL .In Ground Floor

Supplying 1.5 mm thick M.S. sheet fitted and fixed on one or both faces of M.S. /W.I. gate etc. with point welding at not more than 150 mm apart complete in all respect as per design including cost of all labour and materils.

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).[Excludingcost of chipping over concrete surface]With 1:6 cement mortar:20 mm thick plaster.In Ground Floor

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar\ including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excludingcost of chipping over concrete surface]With 1:6 cement mortar:15 mm thick plaster.In ground Floor

Neat cement punning about 1.5mm thick in wall, dado, windowsill, floor etc.

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. (a) One Coat i) Water based interior grade Acrylic Primer. In Ground Floor

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface lo 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

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. (Two Coats) Premium 100% Acrylic Emulsion. In Ground Floor

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

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. In Ground Floor

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa oftrapizoidal profile of approved make as per IS: 15965: 2012 and IS: 14246: 2013 (excluding the supporting frame work) fitted and fixed with 55 mm & 25 mm self tapping screw, EPDM Washer, 16 mm dia & 3 mm th. washer etc. complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be made on area of finished work).(i) In Roof:- a) With 0.5 mm thick sheet

M.S. structural works in columns, beams etc. with simple rolled structural 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-incharge complete including cutting to requisite shape and length, fabrication with necessary bolling, metal arc welding conforming to IS: 8 I 6- 1969 & IS: 1995 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 required 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 members only in finished work as per IS specified weight. Payment for gusset, bracket. cleat. rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. I m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer In Charge. The rates are considered for a height of erection 8m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initiial 8m. or part thereof. For Structural members of specified sections weighing less than 22.5 kg/m.

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

Labour for assembling, hoisting, placing, titting & fixing tubular root trusses. Above 3 m to 6 m span

Supplying and laying in the specified pattern of Interlocking Concrete Block Pavement (ICBP) with concrete blocks (with concrete grade as specified as per Table I of IS I 5658 : 2006) manufactured from BIS liscence manufacturer, with spacer nib ( small protruding pfofile on the verticle face of a paver block used as a device for keeping minimum joint gap in between the paving blocks. as CL No . 3.26 ol" IS: I 5658 with nextural course or specified CBR as per Table or IERC SP:63 (2018) for else as mentioned in design and drawing with a coushion of compacted bedding of sand of 25-35mm thick (grading of bedding sand as per clause no 6.5.1 of IRC SP : 63) and filling of the gaps in between paver blocks with joint filling sand (the gading of joint filling sand will be as per clause no 6.5.2 of IRC SP: 63) and completing the edges with cut blocks as per Cl. No. 8.7 of !Re SP-63 (2018) with proper confinement of bedding and joint filling sand . compaction ,levelling and fill ing up of the edge gap. 50 mm thick (ii) c2nd floor level f

ELECTRICAL WORKS: Supplying and fixing 6 way double door Horizontal TPN MCB Distribution board with IP-42/43 protection with 01 nos 415 V, 63A FP MCB Isolator as incomer and 18 nos 240V, 16A-32A SP MCB of Breaking capacity 10kA & C characteristics on din rail of DBs and necessary connection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment as to G.S. (Make: Legrand) (Ref :D9/14)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. PVC clips, fittings etc. to light/fan/call bell point with piano key type switch (Anchor make) fixed on sheet steel fabricated switch board with Perspex/bakelite top cover on wall incl. necy. connections and making earthing attachment and mending good damages to building works [PVC casing-capping on surface and Switch board concealed] a) Average Run - 9 Mtrs (Ref : E11 / 4d)

Do - do - do - to 6 amp. 3 pin plug socket with 6A switch ( Brand approved by EIC) - do - do - do. a) On Board. (Ref : E12 / 4d)

S & F 250 volt 6A 2 Nos Plug socket with 2 nos 6A piano key type switch (Anchor) on sheet metal box (7'' x 4'') embded in wall incl. making necy. Connection & mending good the damages to original finish ( Ref : E6)

Supply & fixing 6 watt LED bulk head light fittings with all accessories & making necessary connection as per direction of EIC. (Make- Philips Endura LED- WT202W LED 6S CW PSU S2 PC) (Ref : NS)

S & F LED lamp (Crompton / Philips) on angle holder for bracket point incl. making necy. Connection as to GS (Ref : NS) i) 9 watt.

Supply & Delivery 250 volt. 4 Ft. Long 18 Watt LED fittings complete with all accessories (Philips Make). (Ref : NS) i) TMC 501P 1xT-LED 22W P3241 with 01 nos Essential LEDtube 1200mm 20W865 T8 INDI – 2100lm

Wiring in 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc.(Ref :E9/1) 2 x 6 Sq. mm. + 1 x 4 Sq. mm. (for TPN DB to SPNDB)

Supply and delivery of following 1.1 KV grade XLPE armoured cables (Polycab/Havells/Gloster).(Ref :NS) (i) 2 core 6 sqmm - compound

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level by ISI-Medium GI pipe [G1/2a] (Ref :NS)

Casing Size 3/4" Presto Plast

25 mm wire clamp

Wooden Gutca

Screw size 3/4"

Screw size 1"

Flexible Pipe 1"