Public Works Department-PWD has published Erection Of Repair To Residential Complex , Central Jail , Tihar , New Delhi . Sh Replacement Of Tank Platform Pvc Tank Instead Rcc Tank .. Submission Date for this Tender is 22-07-2021. Building Repair Tenders in work Delhi. Bidders can get complete Tender details and download the document.
| Name of Work : EOR to Residential Complex, Central Jail, Tihar, New Delhi. (SH:- Replacement of tank platform PVC tank instead RCC tank). | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Centering and shuttering including strutting, propping etc. and removal of form for : Edges of slabs and breaks in floors and walls | |||
| 2 | 1.1 | Under 20 cm wide | 200 | metre | |
| 3 | 2 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : | |||
| 4 | 2.1 | Cement mortar 1:4 (1 cement : 4 coarse sand) | 20 | cum | |
| 5 | 3 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. | 6500 | kg | |
| 6 | 4 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. | 6500 | kg | |
| 7 | 5 | Providing sand stone slab for roofing and laying them in cement mortar 1 : 4 (1 cement : 4 coarse sand) over wooden karries or R.C.C. battens or structural steel sections (Karries or battens or structural steel sections to be paid separately), including pointing the ceiling joints with cement mortar 1:3 (1 cement : 3 fine sand ) complete : Red sand stone slab | |||
| 8 | 5.1 | 40 to 50 mm thick | 336 | sqm | |
| 9 | 6 | 12 mm cement plaster of mix : | |||
| 10 | 6.1 | 1:4 (1 cement: 4 coarse sand) | 200 | sqm | |
| 11 | 7 | 15 mm cement plaster on rough side of single or half brick wall of mix : | |||
| 12 | 7.1 | 1:4 (1 cement: 4 coarse sand) | 300 | sqm | |
| 13 | 8 | 6 mm cement plaster of mix : | |||
| 14 | 8.1 | 1:3 (1 cement : 3 fine sand) | 200 | sqm | |
| 15 | 9 | Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade : | |||
| 16 | 9.1 | Two or more coats on new work | 300 | sqm | |
| 17 | 10 | Finishing walls with water proofing cement paint of required shade: | |||
| 18 | 10.1 | Old work (one or more coats @ 2.20 kg/10 sqm) complete. | 700 | sqm | |
| 19 | 11 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. | |||
| 20 | 11.1 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) | 40 | cum | |
| 21 | 12 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. | |||
| 22 | 12.1 | In mud mortar | 3 | cum | |
| 23 | 13 | Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge : | |||
| 24 | 13.1 | 15 mm to 40 mm nominal bore | 1000 | metre | |
| 25 | 14 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. | 200 | cum | |
| 26 | 15 | Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. | |||
| 27 | 15.1 | 15 mm dia nominal bore | 630 | metre | |
| 28 | 15.2 | 20 mm dia nominal bore | 500 | metre | |
| 29 | 15.3 | 25 mm dia nominal bore | 220 | metre | |
| 30 | 15.4 | 32 mm dia nominal bore | 220 | metre | |
| 31 | 16 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : | |||
| 32 | 16.1 | 25 mm nominal bore | 126 | each | |
| 33 | 16.2 | 20 mm nominal bore | 126 | each | |
| 34 | 17 | Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality : | |||
| 35 | 17.1 | 15 mm diameter pipe | 625 | metre | |
| 36 | 17.2 | 20 mm diameter pipe | 500 | metre | |
| 37 | 17.3 | 25 mm diameter pipe | 220 | metre | |
| 38 | 17.4 | 32 mm diameter pipe | 220 | metre | |
| 39 | 18 | Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : | |||
| 40 | 18.1 | 15 mm nominal bore | 250 | each | |
| 41 | 18.2 | 20 mm nominal bore | 126 | each | |
| 42 | 18.3 | 25 mm nominal bore | 126 | each | |
| 43 | 19 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. | 68000 | per litre | |
| 44 | 20 | Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations: a) Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment. b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs c) After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge. d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep. e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. All above operations to be done in order and as directed and specified by the Engineer-in-Charge : | |||
| 45 | 20.1 | With average thickness of 120 mm and minimum thickness at khurra as 65 mm. | 200 | sqm | |
| 46 | 21 | Grading roof for water proofing treatment with | |||
| 47 | 21.1 | Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) | 40 | cum | |
| 48 | 22 | Add Cost Index @13.33% on DSR Items i.e.Rs.2925563/- | 1 | nos | |
| 49 | 23 | Less Cost Index @ 9.5% on DSR Items i.e.Rs.3315541/- | 1 | nos | |
| 50 | 24 | Providing and fixing Gun Metal Gate Valve with C.I. Wheel of approved quality (screwed end) : 15mm nominal bore | 250 | each | |
| 51 | 25 | Providing and fixing G.I. Tank Nipple in PVC tank as directed by engineer-in-charge. | |||
| 52 | 25.1 | 15mm nominal bore | 250 | each | |
| 53 | 25.2 | 20mm nominal bore | 126 | each | |
| 54 | 25.3 | 25mm nominal bore | 126 | each |
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