West Bengal State Electricity Distribution Company Limited-WBSEDCL has published Civil And Electrical Works Structural Strengthening Of Damaged Columns , Development Of Basement Of B Type Quarter , Arrangement Of Basement And Outdoor Light And Other Allied Works. Submission Date for this Tender is 23-02-2021. Electrical Maintenance Tenders in Raiganj West Bengal. Bidders can get complete Tender details and download the document.
| Name of Work: Structural strengthening of damaged columns, development of basement of B type quarter, arrangement of basement and oytdoor light and other allied works in the premises administrative building complex, WBSEDCLl, Raiganj, U/D | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Dismantling all types of plain cement concrete works,stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. (a)upto 150 mm. Thick | BI01010001010000000000000515BI0100001112 | 7.5 | m3 |
| 2 | 2 | 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. | 5 | m3 | |
| 3 | 3 | 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. | 65 | m2 | |
| 4 | 4 | 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 (a) In ground floor including roof | BI01010001010000000000000515BI0100001116 | 1 | m3 |
| 5 | 5 | 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. | BI01010001010000000000000515BI0100001118 | 5 | m3 |
| 6 | 6 | Earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing spreading or stacking the spoil within a lead of 75m as directed. The items includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom bailing out water as required complete a) Depth of excavation not exceeding 1500mm. | BI01010001010000000000000515BI0100001119 | 60 | %m3 |
| 7 | 7 | 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 on measurement of finished quantity | BI01010001010000000000000515BI0100001121 | 35 | %m3 |
| 8 | 8 | 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. | BI01010001010000000000000515BI0100001122 | 35 | m2 |
| 9 | 9 | (I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (A) [N.B. Variety](1:3:6) | BI01010001010000000000000515BI0100001124 | 31 | m3 |
| 10 | 10 | 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) River bazree | BI01010001010000000000000515BI0100001126 | 4 | m3 |
| 11 | 11 | Ordinary Cement Concrete (mix 1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes. a)River Bazree | BI01010001010000000000000515BI0100001127 | 20 | m3 |
| 12 | 12 | Hire and labour charges for shuttering with centering and necessary staging upto 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, fittings, fixing and striking out after completion of works(upto roof of ground floor) (a) 25mm to 30mm thick shuttering without staging in foundation etc.\n | BI01010001010000000000000515BI0100001129 | ||
| 13 | 13 | (c) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work | 100 | m2 | |
| 14 | 14 | 25 mm to 30 mm shuttering without staging in foundation | 50 | m2 | |
| 15 | 15 | 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 intersection, complete as per drawing and direction. I)For works in foundation, basement, and upto roof of ground floor / upto 4m. | |||
| 16 | 16 | III. OTHER MANUFACTURERS NOT SPECIFIED | 1.5 | MT. | |
| 17 | 17 | 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] | 6 | m2 | |
| 18 | 18 | 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). | 15 | m2 | |
| 19 | 19 | Extra rate for using water proofing and plasticising admixture @ 0.2% by weight of cement (or at manufacturer's specified rate) for concrete of various grades. | 2.4 | kg | |
| 20 | 20 | Labour for propping up overhead members as a precautionary measure against falling as directed with necessary planks, Eucalyptus props, packing nails, wire ropes, iron wires etc. including hire charges of all materials fitting, fixing dismantling and removing the props etc and all ancillary works in this connection complete. | 45 | m3 | |
| 21 | 21 | Brick work with 1st class bricks in cement mortar (1:6) | |||
| 22 | 22 | (a) In foundation and plinth | 3 | m3 | |
| 23 | 23 | (b) In superstructure, ground floor | 5 | m3 | |
| 24 | 24 | 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. | 10 | m2 | |
| 25 | 25 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and racking out joints or roughening of concrete surface, including throating, nosing and drip course where necessary (ground floor)(Excluding cost of chipping over concrete surface) | |||
| 26 | 26 | With 1:4 cement mortar (a) 15 mm thick plaster | 60 | m2 | |
| 27 | 27 | With 1:4 cement mortar (b) 20 mm thick plaster | 50 | m2 | |
| 28 | 28 | With 1:4 cement mortar (a) 10 mm thick plaster | 35 | m2 | |
| 29 | 29 | Neat cement punning about 1.5mm thick in wall, dado, window, sills, floor, drain etc. | |||
| 30 | 30 | a)NOTE : Cement 0.152 CuM per 100 sq.m. | 30 | m2 | |
| 31 | 31 | 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 bolting, metal arc welding conforming to IS: 816- 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. / 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 | |||
| 32 | 32 | I) For structural members of specified sections weighing less than 22.5 Kg./m | 0.25 | MT. | |
| 33 | 33 | (a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc | 25 | m2 | |
| 34 | 34 | (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 | |||
| 35 | 35 | (b) On steel or other metal surface : With other than hi-gloss of approved quality- (iii) Two coats (with any shade except white) | 25 | m2 | |
| 36 | 36 | (b) Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. | 25 | m2 | |
| 37 | 37 | (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 : | |||
| 38 | 38 | (a) On timber or plastered surface : With other than hi-gloss of approved quality- (iv) Two coats (with any shade except white) | 10 | m2 | |
| 39 | 39 | Applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly (plastered or concrete surface) as per manufacturer's specification | |||
| 40 | 40 | In Ground floor: (iii) Two coats | 10 | m2 | |
| 41 | 41 | 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,\ncomplete as per manufacturer's specification and as per direction of the EIC. | 100 | m2 | |
| 42 | 42 | 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. | |||
| 43 | 43 | In Ground floor (Two Coat) Normal Acrylic Emulsion | 100 | m2 | |
| 44 | 44 | White washing including cleaning and smoothening surface thoroughly (b) Two coats | 50 | m2 | |
| 45 | 45 | Taking out rain water down pipe. | 9 | %m | |
| 46 | 46 | 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. | |||
| 47 | 47 | UPVC Pipes: 110 mm. Dia. | 9 | m | |
| 48 | 48 | UPVC Fittings: | |||
| 49 | 49 | Bend 87.5 degree;110 mm. Dia. | 1 | Nos. | |
| 50 | 50 | Shoe\n(i)110 mm. Dia. | 1 | Nos. | |
| 51 | 51 | Any other item not covered in this schedule wiil be applicable as per P.W.D. Schedule of Rate w.e.f. 01/11/2017 and corresping corrigenda and addenda. | |||
| 52 | 52 | 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. (d)2 x 56/0.3 (4 sqmm) + 1 x 22/0.3 (1.5 sqmm) | 10 | RM | |
| 53 | 53 | 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. (c)Average run 5 mtr | 4 | point | |
| 54 | 54 | 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 5A 3 pin flush type plug socket with piano key type switch (Anchor make) fixed on sheet steel fabricated CRC MS switch board with bakelite/perspex (wall matching color) top cover of 3 mm thick flushed in wall by housing the board after cutting brick wall incl. necy. connection making earthing attachment, painting and mending good damages to building works. On Board | 2 | point | |
| 55 | 55 | Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. (i) 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC | 15 | Mtr | |
| 56 | 56 | Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc. | 2 | Each | |
| 57 | 57 | Supply & Fixing 240 V, 25A Modular starter (Brand approved by EIC) on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. | 2 | Each | |
| 58 | 58 | Supplying and fixing Sheet steel Main Switches on flat iron frame on wall. 32 Amp. Havells | 2 | Each | |
| 59 | 59 | Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling. | 8 | Each | |
| 60 | 60 | Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment | 2 | Each | |
| 61 | 61 | Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. DB, 6-32 A, L&T | 2 | Each | |
| 62 | 62 | Fixing only single/twin fluorescent light fitting complete with all accessories directly on wall/ceiling by screws etc. | 3 | Each | |
| 63 | 63 | Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required | 4 | Each | |
| 64 | 64 | LED Tube Light 4 Feet 20W Cool White | 3 | Each | |
| 65 | 65 | Earthing complete with driving earth spike and connection of earth electrode with non current carrying metalic parts of supports, stay, wires, craddle guards , LA etc. | 3 | Each | |
| 66 | 66 | S & Delivery out-door light luminaries complete with all accessories of Havells Make (Category No. 6000 K IP66) | 1 | Each | |
| 67 | 67 | Any other item/items not included in this schedule will be applicable as per PWD Schedule of Rates w.e.f. November 2017 with all its corrigendum |
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