Tender For Carrying Out Special Repairs Works By Providing Specialized Chemical Treatment To The Deteriorated Reinforced Cement Concrete Members, Replastering And Allied Civil Works Of Building ‘F At Ghatkopar Staff Quarters (Notice Under Section 353
Tender Overview
Project Description
Tender for Carrying Out Special Repairs Works By Providing Specialized Chemical Treatment To The Deteriorated Reinforced Cement Concrete Members, Replastering And Allied Civil Works Of Building ‘F At Ghatkopar Staff Quarters (Notice Under Section 353-B Of Mmc Act For Compulsory Structural Audit).
BOQ
| Sl. No. | Item Description |
| 1 | Civil Work |
| 2 | Providing & erecting sturdy steel H- frame scaffolding at any height, making proper platforms at required levels to work on & for debris collecting, covering entire surface with jute kantan including necessary supports etc. for the entire duration of the works including dismantling & taking away on completion of work from the site etc. complete. Note: Necessary rebate shall be recovered for item no. A1 or item No. A3 for using platform for jute kantan, duct etc. |
| 3 | Providing and fixing temporary nylon safety net of approved quality/ colour & design having combination of mesh of approx.8mm thick rope having spacing 150mmX150mm and approx.12mm thick rope for periphery(outer edge) along with approx.2mm thick nylon mesh(single cord) 25mm X 25mm with necessary support at suitable level to tie this net horizontally and to make proper arrangement to safely catch falling debris, C.C. lumos, broken A.C. sheets etc. during progress of work to safegaurd pedestrain/ staff movement below and removing the net after completion of work as directed by the Engineer. |
| 4 | Removing the existing plaster of any finish and of any thickness from walls, ceilings, terrace parapet wall internally and external plaster upto 3.0 M height from ground. |
| 5 | Breaking plain or reinforced cement concrete including stacking serviceable materials neatly and carting away debris out of the undertaking's premises. |
| 6 | Prviding and fixing in vertical position telescopic M. S prop under deflected beam / lintel / slab / chajjas by using wooden batten of size 1000 mm x 80mm x 80 mm for packing between prop plate and the beam/ lintel /slab / / chajjas bottom surface as stop gap arrangement till structural repairing work is completed and as directed by the Engineer. |
| 7 | Removing the damaged / corroded existing G.I. Pipe lines of any diameter (underground and above ground) and handing over the released material to the undertaking including reinstating the surfaces to match with existing surrounding surfaces. |
| 8 | Removing W C pan including bedding, drainage fitting, etc and carting away the same out of the undertaking's premises. |
| 9 | Removing the existing Shahabad/Tandur/Kotah / IPS/mosaic/white glazed tile flooring or dado and carting away the same out of the Undertaking's premises. |
| 10 | *Removing the existing teakwood /M S door with frame of any size and handing over to the undertaking at site of work. |
| 11 | *Removing the existing window with frame of any size and handing over to the undertaking at site of work. |
| 12 | Removing drain pipes (soil, waste water, rain water or vent pipe) any size with all its accessories |
| 13 | *Breaking brick or stone masonry including stacking serviceable material neatly and carting away debris out of the undertaking’s premises. |
| 14 | Removing plants/vegetation growth from the down take w ater/drainage pipe line at any height including necessary scaffolding, reinstating the damaged portiion to match with its original surface (one location will be treated as one unit) |
| 15 | Cement Concrete (1:2:4) paving including rendering coat of C.M. (1:1) and brush finishing |
| 16 | Providing & applying premix repair treatment to deteriorated RCC member (slab, beams & columns) at any location /height by providing micro-concrete including necessary supporting arrangement, scaffolding, working platform etc. Complete. |
| 17 | Readymix Polymer modified mortar applied to the deteriorated concrete surfaces of RCC structural members viz. Columns, Beams and Slabs including providing antirust treatment to the exposed reinforcement etc. complete as per Special Specification. |
| 18 | Polymer modified mortar of thickness upto 20mm applied to the deteriorated concrete surfaces of non-structural RCC members viz. Chajjas, fins, projected bands, pardi, etc. including providing antirust treatment to the exposed reinforcement etc complete and as per 'Special Specification'. |
| 19 | Polymer modified mortar of thickness upto 40mm applied to the deteriorated concrete surfaces of non-structural RCC members viz. Chajjas, fins, projected bands, pardi, etc.including providing antirust treatment to the exposed reinforcement etc complete and as per 'Special Specification'. |
| 20 | 12 mm dia. anrhor fastener bolt fixed in position as directed by engineer. Length 70 mm to 100 mm |
| 21 | High strength deformed bars reinforcement (brought by the Contractor). (Grade Fe-415) |
| 22 | structural steel work with two coats of 'B' class e'namel paint over a coat of primer. The weight of welding shall not be measured.(Brought by contractor) |
| 23 | Cutting core (100 mm dia.) in slab of thickness upto 200 mm using core cutting machine for placing micro concrete |
| 24 | Drilling 24mm dia. minimum 300 mm long (For 20mm bar) in existing RCC member, cleaning the hole with blower & brushing, grouting the bar using Hilty - HY 150, dispenser & other equipment supported by hilti or its equivalent including 20mm dia bars |
| 25 | Drilling 20mm dia. minimum 300 mm long (For 16mm bar) in existing RCC member, cleaning the hole with blower & brushing, grouting the bar using Hilty - HY 150, dispenser & other equipment supported by hilti or its equivalent including 16mm dia bars |
| 26 | Drilling 16mm dia. minimum 300 mm long (For 12mm bar) in existing RCC member, cleaning the hole with blower & brushing, grouting the bar using Hilty - HY 150, dispenser & other equipment supported by hilti or its equivalent including 12mm dia bars |
| 27 | Drilling 14mm dia. minimum 300 mm long (For 10mm bar) in existing RCC member, cleaning the hole with blower & brushing, grouting the bar using Hilty - HY 150, dispenser & other equipment supported by hilti or its equivalent including 10mm dia bars |
| 28 | Removing existing brick bat coba of any thickness CBI waterproofing treatment & carting away debris out of undertaking |
| 29 | Waterproofing with 40mm thick indian patent stone flooring (actual area covered shall be measured ) as special specifications |
| 30 | Indian patent stone flooring with Redoxide (40 mm thick) |
| 31 | Kotah stone double machine polished to exposed sides (25mm to 40mm ihick) for Treads. |
| 32 | Kotah stone (green or blue) double machine polished. (25mm to 40mm thick ) flooring. |
| 33 | Glazed white tiles flooring of various sizes. |
| 34 | Glazed white tiles dado and skirting of various sizes. |
| 35 | Filling seperation crack with polymer modified mortor (avg. 30mm thick) at the junction of brick masonry & RCC frame members by forming groove or racking out the joint by mechanical cutter etc. as per 'Special Specification'. |
| 36 | Aluminium framed Two track window with glazed sliding shutters excluding outer tubular framed as per 'Special Specifications'. |
| 37 | Aluminium glazed window with adjustable type glass louvers as per 'Special Specifications'. |
| 38 | Extra for providing louvers in aluminium sliding window including outer tubular frame. as per 'Special Specifications'. |
| 39 | M S grill work as per `Special Specifications'. |
| 40 | 140 mm to 150 mm wide 15mm to 19 mm thick machine cut double machine polished white/ green marble of uniform thickness in single / double pieces (width wise) for window sills including fixing in neat cement on minimum 20 mm thick c.m. (1:4) bedding. |
| 41 | 75 mm dia UPVC waste and vent pipe line including necessary fittings as per `Special Specifications'. |
| 42 | 110 mm dia UPVC soil pipe line including necessary fittings, fixtures, etc as required and as per `Special Specifications'. |
| 43 | 110 mm dia UPVC rain water pipe line including necessary fittings, fixtures, etc as required and as per `Special Specifications'. |
| 44 | 75 mm dia UPVC antisyphonage pipe line including necessary fittings, fixtrures, etc as required and as per `Special Specifications'. |
| 45 | S W gully trap 15cm x 10cm with 10cm outlet including necessary chamber. |
| 46 | Refixing the existing G I pipe lines of any size including `B' class enamel painting |
| 47 | 50mm Galv.iron pipe line (`B' class) ( HEAVY DUTY ) |
| 48 | 110 mm dia UPVC pipe line for sewer including all around encasing in CC (1:3:6) for full length, excavation etc |
| 49 | 160mm dia. UPVC soil pipe line for sewer including all around encasing in CC (1:3:6) for full length, excavation |
| 50 | Orissa type W C pan with built in foot rest as per `Special Specifications'. (Excl Flush tank with pipe & G I pipeline & stop/push cock) |
| 51 | 100 mm PVC Nahani Trap |
| 52 | Replacement of damaged portion of wooden door, window and ventilators, viz. frames, styles, panel, etc and three coats of 'B' class enamel painting to wood work including removing and refining of shutters |
| 53 | Replacement of 4 mm thick glass panels of door, window / other opening including fixing in position |
| 54 | Inspection chamber 90cm x 60cm for sewer upto a maximum depth of 1 M with precast R C cover (light duty as per Drg No 69-19739) including 25cm thick dry rubble packing and c.c. (1:2:4) coping |
| 55 | Black Madras or Cuddapah stone double machine polished (25mm to 40mm thick) of uniform in thickness for benches / shelves, platforms, etc. including fixing in position with c.m.(1:2) |
| 56 | Providing clamping arrangment for downtake drainage / water supply pipes as shown on drawing No 69- 30251 and as directed by the Engineer ( M S supporting bracket will be measured and paid under separate schedule item of structural steel work ) |
| 57 | a) G I U clamp with nuts and bolt arrangement for C I / UPVC drain pipes pipes of various diametres |
| 58 | b) G I clamp with nuts and bolts arrangment for G I pipe of various diametres |
| 59 | Providing 5 mm thick G.I. clamp (brackets) arrangement for downtake pipes of any diametres to be fixed on the wall with necessary nailing etc. complete and as directed by the Engineer |
| 60 | Providing & fixing semi corrugated Galvalume (PPGL-comax1000 or equivalent) roofing sheet including PVC /Rubber coated G.I.bolts (J / L shape) with rubber washer as per 'Special Specification'. |
| 61 | 10cm X 10 cm size (1:2) vata using waterproofingcompound. |
| 62 | 65 mm thick RCC precast jalli (using 6 mm dia. M S bar reinforcemet) of approved design and pattern including fixing in position with neat cement. |
| 63 | 50mm Galv.iron pipe line (`B' class) (MEDIUM DUTY) |
| 64 | 15 mm dia. UPVC (Sch.80) pipes with G I/ UPVC fittings including necessary excavation, refilling, scaffolding, making holes in wall, reinstatement etc complete as directed by the Engineer. |
| 65 | 20 mm dia. UPVC (Sch.80) pipes with G I/ UPVC fittings including necessary excavation, refilling, scaffolding, making holes in wall, reinstatement etc complete as directed by the Engineer. |
| 66 | 25 mm dia. UPVC (Sch.80) pipes with G I/ UPVC fittings including necessary excavation, refilling, scaffolding, making holes in wall, reinstatement etc complete as directed by the Engineer. |
| 67 | Cement concrete (1:2:4) bed blocks, sills, coping and lintels. |
| 68 | 2nd class brick masonry in C.M. (1:5) |
| 69 | 2nd class half brick masonry in C.M.(1:4) |
| 70 | 25 cm thick dry rubble packing (using Undertaking's rubble free of cost) |
| 71 | Reinforced cement concrete(1:1'/i:3) parapet, apron and drop walis as per special Specifications. |
| 72 | 10mm thick cement plaster in c.m. (1:4) with neeru finish by using Readymix Mortar |
| 73 | 20mm thick cement plaster with neeru finish by using Readymix Mortar. |
| 74 | Sand face cement plaster (in two coats) for replastering by using Readymix Mortar |
| 75 | Stopping leakages from the bathrooms and W C and bath internally as per `Special Specifications' |
| 76 | Stopping leakages from sanitary fittings of the W.C. and bath externaI lS- as per 'Special specifications' |
| 77 | Oil bound distemper in two coats over a coat of primer to be applied as per manufacturer's specifications |
| 78 | Enamel paint `B' class |
| 79 | Acrylic paint (polymer based 100%) etc. as per Manufacturer Specification Please Enable Macros to View BoQ information |
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