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Emergency Work For Dismantling Of Overhead Rcc Tank Replace By New Pvc Tank And Water Line With Allied Work At Kit Scheme No. Brs-Iii, Block-10 Under Housing Sector, Kmda, Kolkata-West Bengal

Kolkata Metropolitan Development Authority-KMDA has published Emergency Work For Dismantling Of Overhead Rcc Tank Replace By New Pvc Tank And Water Line With Allied Work At Kit Scheme No. Brs-Iii, Block-10 Under Housing Sector, Kmda. Submission Date for this Tender is 06-02-2023. PVC Tank Tenders in Kolkata West Bengal. Bidders can get complete Tender details and download the document.




Tender Notice

35975284
Emergency Work For Dismantling Of Overhead Rcc Tank Replace By New Pvc Tank And Water Line With Allied Work At Kit Scheme No. Brs-Iii, Block-10 Under Housing Sector, Kmda
Open Tender
Indian
West Bengal
Kolkata
06-02-2023

Tender Details

Emergency Work For Dismantling Of Overhead Rcc Tank Replace By New Pvc Tank And Water Line With Allied Work At Kit Scheme No. Brs-Iii, Block-10 Under Housing Sector, Kmda

Key Value

Document Fees
Refer document
EMD
INR 10100.0 /-
Tender Value
INR 5.04 Lakhs /-

BOQ Items

Name of Work: "Emeregncy work for dismantling of overhead RCC tank replace by new PVC tank and water line with allied work at KIT Scheme No. BRS-III, Block-10 under Housing Sector, KMDA."
Sl. No. Item Description
1Dismantling 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 to 3rd floor roof.
2Dismantling carefully terraced floor only (including floor finish if any) or lime terracing in roof and removing rubbish as directed within a lead of 75 m. (a) In 3rd Floor roof.
3Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints withlocal sand.
4Ordinary Cement concrete (mix 1:2:4) with graded stone chips (6mm nominal size) excluding shuttering and reinforcement,if any, in roof as per relevant IS codes. Pakur variety
5Neat cement punning about 1.5mm thick in wall,dado,window sill,floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.
6Application of priming coat for standard bituminous waterproofing treatment over flat roof with Bitumen primer of approved brand fufilling the provision of I.S. 1346 - 1991 & 3384 - 1986 applied @ 0.27 Liters /Sq.m. over clean and prepared roof surface complete as per satisfaction of the Engineer - in - Charge. All Floor
7Supplying & 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)
8Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer (a) 2000 litre capacity
9Labour for hoisting plastic water storage tank. (i) Above 1500 litre upto 5000 litre capacity. (a) Upto 6th story from G.L.
10Labour for punching hole in plastic water storage tank upto 50 mm dia.
11Supplying, 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 PVC Pipes (Dia)
12(i) 15 mm
13(ii) 20 mm
14(iii) 25 mm
15(iv) 50 mm
16Supplying, fitting and fixing Peet"s valve full way gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings (tested to 21 kg per sq. cm.). i) 50 mm dia.
17M.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-in-charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1956 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 1957, 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 labor required for the work including all incidental changes such as electricity charges, labor 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. [GF to 3rd Floor] (I) For structural members of specified sections weighing less than 22.5 Kg./m
18Supplying fitting and fixing glass reinforced polyster translucent fibre glass sheet to match with GCI corrugation as per Is 12866-1989 in roof fitted and fixed with 10 mm dia J or L hook, Bolt and nuts, limpet and bitumen washers and putty with 150 mm end lap and one corrugation minimum side lap complete
19Removal 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.
20Add GST @ 18% on Total amount over item No. 1 to 15, i.e. Rs.423004.00
21Add Labour Welfare Cess @ 1% on Total amount over item No. 1 to 16,Rs499144.00
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