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Repairs To Damaged Columns Beams Parapets Chajjas Plastering And Misc Shaft And Other Br Repairs At Old Rs Colaba Under Age Brii Of Ge Nw Navy Nagar Colaba Mumbai, GE (NW) Navy Nagar, Colaba, Mumbai-Maharashtra

Military Engineer Services-MES has published Repairs To Damaged Columns Beams Parapets Chajjas Plastering And Misc Shaft And Other Br Repairs At Old Rs Colaba Under Age Brii Of Ge Nw Navy Nagar Colaba Mumbai. Submission Date for this Tender is 05-02-2021. Retaining Hardware Tenders in GE (NW) Navy Nagar, Colaba, Mumbai Maharashtra. Bidders can get complete Tender details and download the document.




Tender Notice

26560489
Corrigendum : Repairs To Damaged Columns Beams Parapets Chajjas Plastering And Misc Shaft And Other Br Repairs At Old Rs Colaba Under Age Brii Of Ge Nw Navy Nagar Colaba Mumbai
National Competitive Bid
Indian
Maharashtra
GE (NW) Navy Nagar, Colaba, Mumbai
05-02-2021

Tender Details

Repairs To Damaged Columns Beams Parapets Chajjas Plastering And Misc Shaft And Other Br Repairs At Old Rs Colaba Under Age Brii Of Ge Nw Navy Nagar Colaba Mumbai

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 21-Jan-2021 BOQ Corrigendum BOQ 29-01-2021
2 29-Jan-2021 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 05-02-2021

Key Value

Document Fees
INR 500 /-
EMD
INR 70000.0 /-
Tender Value
Refer document

BOQ Items

Name of Work : REPAIRS TO DAMAGED COLUMNS, BEAMS, PARAPETS, CHAJJAS, PLASTERING AND MISC SHAFT AND OTHER B/R REPAIRS AT OLD RS COLABA UNDER AGE B/R-II OF GE (NW) NAVY NAGAR, COLABA, MUMBAI
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Demolition of RCC chajjas/drops/fins thickness exc 10 cm but not exc 15 cm, (width of chhajjas varrying from 45cm to 75cm) cutting straight, mechanically/ by means of RCC cutter machine, trimming the chajjas projections upto 15 cm from external surface of walls including errection of double steel scaffolding, covering with green cloth and all the safety measures/precautions and complete all as specified and as directed by Engineer-in -Charge. \nNote: Work shall be carried out upto G+14 storey bldg. Rate incl scaffolding & Safety Net Cloth at places. 50 RM
2 2 Cutting grooves 75mm wide & 65 mm deep in brick wall / RCC surfaces at any location shaping horizontal face with mechanical cutter and grooves filled with PCC 1:2:4 type B-0 (using 12.5mm graded stone aggregate) mixed with chemical compound SUPER LATEX OR DR FIXIT OF PIDILITE INDUSTRIES LTD or SBR LATEX of STP LTD mixed with proportion 200 ml per 50 Kgs cement as per manufacturers instruction all as specified & directed. 115 RM
3 3 M&L for filleting in any position and to any shape of section area n. exc 25 sqcm in cement sand mortar 1:4 including all mitres, stops etc complete all as specified and directed. 115 RM
4 4 S&F MS angle framed for brackets cut to shape drilled and counter sunk for screws incl bending welding angles as necessary confirming to Fe-410-0 or Fe-310-0 brackets shall be fixed with 10mm dia 150 mm long ( 04 Nos in each brackets) dash through fastners in concrete or brick work all as specified and directed. 750 Kg
5 5 S&F MS wind ties of FI 40x6mm fixed with 'J' hook etc complete using Fe-290 or E-165 150 Kg
6 6 S & F 10mm dia 100 mm long dash through fastners bolts in concrete and brick work. 120 Each
7 7 Supply and Fixing in position Pre painted galvalume sheet aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour as in roof covering/claddig to wall, fixed with self tapping screws, having tensile strength of 550 Mpa yield strength and zinc (galvanised) + Aluminium combined coating of 150 GSM/PM2(AZ-150) of 50mm TCT having top colour coat of regular modified polyester/silicon modified polyester/HDEP polyester of 18 to 20 micron and back coat of 5 to 7 micron Epoxy primer fixes. RMR 1040 profile width 1125mm\nNote : The sheet shall be fixed to MS angle with or J hook with incl. wind ties etc & wind ties shall be measured seperately all as specified and directed. 35 Sqm
8 8 M & L for preparation of new steel surfaces exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed. 25 Sqm
9 9 Chipping ,removing carefully old broken concrete work by low impact hammer ,breaker without damaging the structure & cleaning and disposal of debris out side the premises etc. complete as directed by Engr-in-Charge. Hard concrete should not be removed by force. 410 Sqm
10 10 M&L for applying the rust remover alkaline in nature having specific gravity of 1.1 kg/ltr to the existing/additional rebars including wire brushing manually or by mechanical tools, after cleaning the disturbed surface etc. complete by draining water. Rust remover shall be procured from one of manufacturer given below. (Make : Fosroc/Sika/BASF/Krisha conchem/Dr Fixit Pidilite) Note :- Measurement on the basis of area of concrete exposed. 410 Sqm
11 11 M&L for applying two coats of anti-rust protective coating in the form of Acrylic Polymer with a minimum solid content to 40% solids mixed with cement in 1:1.5 proportion (1 part polymer and 1.5 parts cement) on rebars after cleaning of rust scales as per manufacturer's instruction. Anti-rust protective shall be procured from one of manufacturer given below. (Make : Fosroc/Sika/BASF/Krisha conchem/Dr Fixit Pidilite) Note :- Measurement on the basis of area of concrete exposed. 410 Sqm
12 12 M & L for TMT bars 10mm dia. and over, Cut to length, bent to shape required including cranking, spirally and binding with MS wire (annealed) not less than 0.9mm dia.by placing in position new reinforcement bars including tack welding to existing reinforcement bars all complete as specified and as directed. 410 Kg
13 13 Providing bonding coat of SBR polymer over the exposed steel/welded mesh/concrete in ratio 1:1 to 1:1.5 of polymer and cement complete as directed by the consultant. SBR polymer to be procured from one of the manufacturer's given below. (Make : Fosroc/Sika/BASF/Krisha conchem/Dr Fixit Pidilite) 410 Sqm
14 14 M&L for repairing the damaged concrete portion by SBR Polymer with a minimum solid content to 40% cement mortar in proportion 1:5:15 i.e. (1 part SBR polymer : 5 parts OPC cement and and 15 parts of graded quartz aggregate (sand) upto 25mm thickness as directed by the manufacturer's instruction including necessary curing etc. complete all as specified & as directed.SBR polymer shall be procured from one of manufacturer given below. (Make : Fosroc/Sika/BASF/Krisha conchem/Dr Fixit Pidilite). 410 Sqm
15 15 M&L for casting and repairing of excessively damaged members with micro concrete at all levels with all leads and lift as directed including mixing, laying, levelling, finishing including curing complete. Grade of Micro-concrete to be M-40 at 28 days and same shall be procured from one of manufacturer given below. (Make : Fosroc/Sika/BASF/ Krisha conchem/Dr Fixit Pidilite). 6 Cum
16 16 M&L for providing form work of single length to pour the conctete/micro-concrete using waterproofing film coated ply wood complete all as specified and as directed. 130 Sqm
17 17 Taking down cement plaster of any description in any position including racking out joints making key scrubbing down with water etc all complete. 800 Sqm
18 18 M&L for 20 mm thick plastering in two coats 15 mm thick backing coat in CM 1:6 and 5 mm thick setting coat in CM 1:4 mixed with water proofing compound @ 2% by weight of cement on fair faces of brick work or concrete wall surfaces finished even and smooth without using extra cement all as specified including scaffolding, Safety net etc all complete as directed by Engr-in-Charge. (Note :- WPC shall be measured and paid separately) 950 Sqm
19 19 M&L plastering in CM (1:3), 5mm thick finished even and smooth for ceiling complete all as specified & directed by Engr-in-Charge. 100 Sqm
20 20 Supply only integral water proofing compound of approved make as per ISI. 55 Kg
21 21 M&L for Rendering 15mm thick in cement mortar 1:6 on other than of concrete surface complete all as specified and directed. 200 Sqm
22 22 M&L for preparing newly plastered or unplastered surfaces and applying two coats of oil emulsion distemper on wall over a coat of alkali resistant primer and applying 1.5 mm thick white cement putty all over the surface on new plasterd surfaces of wall all as specified. 200 Sqm
23 23 M & L for preparing newly plastered or unplastered surfaces and applying two coats of acrylic based exterior grade (100% Acrylic) over a coat of primer & bio wash on walls incl necessary scaffolding complete. 1050 Sqm
24 24 M&L preparation of old decorated surfaces of wall including washing and applying two coat of Acrylic emulsion paint exterior grade (100% Acrylic) incl necessary scaffolding, Safety net etc all complete as directed by Engr-in-Charge. 9500 Sqm
25 25 M&L for applying one coat of synthetic enamel paint including preparation of old wooden surfaces over 10cm width/girth all as specified and directed. 400 Sqm
26 26 M&L preparation of old painted surfaces over 10cm width or girth and applying one coat of synthetic enamel paint on steel surfaces all as specified and directed. 200 Sqm
27 27 M&L for Siliconate Injection Grout for rising dampness .inserting the nozzles for the rising dampness. The spacing of holes will 2 No’s holes in every 1 Sqm, Using 12 mm to 15 mm diameter drill bit, drill holes at an inclination of 45o the extent of ½ to ¾ the wall thickness and injecting in the lowest possible point almost touching the defective damp proofing course (Slab in case of floors in RCC apartments).Depending upon the severity of dampness and the materials used in the wall & in its construction, a hand pump sufficient to create pressure of approx... 2 kg/cm2 must inject chemical through pressure grouting machine. Inject the diluted liquid (1:4) by pumping till the point of return of liquid is felt. Allowing it to remain for sometime before moving to the next nozzle. Observing the area for 24 hrs. Followed by Removal of the extended / protruding nozzles and seal the holes with suitable compound. The treated areas should be washed thoroughly. Followed by providing of protective plastic cloth with plastering finish 50 Each
28 28 M & L for preparation of walls & applying two coats of chemical waterproofing treatment (601 raincoat of Pidilite or equivalent) Elastomeric UV resistant coating in two coats over & including a coat of primer of same compound all as per manufacturers instructions. Make : (Pidilite, fosroc, STP or equivalent.) 1500 Sqm
29 29 M&L for taking out/removing vegitation growth or shrubs and injecting chemical GLYPHOSPHATE 41% SL 20 ML or till refusal by making cut/injection in the stem of plants 30 mm c/c and spraying with solution (25 ml GLYPHOSPHATE 41% diluted with one lit of water) and removing the plants/vegitation growth completely dead, including necessary scaffolding, julas etc complete as per manufacturer of chemical Biostadtlndia Ltd or equivelent approved by GE. 450 Each
30 30 Taking down CI soil/waste/vent/rain water pipes including all fittings like shoes bends swan necks etc of any dia all as specified and directed. 250 RM
31 31 S & F CI soil/waste/vent pipe in any length with ears 100mm bore (sand cast) in any length with cement joints fixed to walls complete all as specified directed. 80 RM
32 32 All as per item No 31.00 above but except pipe. 20 RM
33 33 S & F CI soil/waste/vent pipe in any length with ears 75mm bore (sand cast) in any length with cement joints fixed to walls complete all as specified directed. 120 RM
34 34 All as per item No 33.00 above but except pipe. 30 RM
35 35 S & F CI bends (any radius) for soil/waste pipes 100mm bore diminishing pieces or tapers on walls complete all as specified. 15 Each
36 36 S & F CI bends (any radius) for soil/waste pipes 75mm bore diminishing pieces or tapers on walls complete all as specified. 22 Each
37 37 Taking down PVC rain water pipes including all fittings like shoes bends swan necks etc of any dia all as specified and directed. 105 RM
38 38 S & F PVC (SWR) pipes 150mm bore single socketed in any length with rubber ring joints fixed to walls. 30 RM
39 39 All as per item No 38.00 above but except pipes 5 RM
40 40 S & F PVC (SWR) bends 150mm bore any radius 5 Each
41 41 S & F PVC (SWR) pipes 110mm bore single socketed in any length with rubber ring joints fixed to walls. 60 RM
42 42 All as per item No 41.00 above but except pipes 10 RM
43 43 S & F PVC (SWR) bends 110mm bore any radius 5 Each
44 44 S & F CI Tee 100mm bore with cement joints complete all as specified. 20 Each
45 45 S & F CI Tee 75mm bore with cement joints complete all as specified. 25 Each
46 46 M&L CI Nahani trap dia of outlet 75mm fixed in repairs including jointing to waste pipe in runlead. 25 Each
47 47 S&F PTMT grating doom over Nahani trap and floor trap of 100mm Dia 25 Each
48 48 M&L anodised aluminium sheeting 22 gauge thick fixed in repairs as in crumple section. 120 Sqm
49 49 Hacking out broken glass panes of any description from wooden frames fixed with beads not exceeding 0.5 sqm each panes all complete. 25 Sqm
50 50 S&F sheet glass 3mm thick ordinary quality fixed with wooden beads in Sqm n. exc 0.50 Sqm in each panes. 25 Sqm
51 51 Removing demolished material exc 5 Km but n.exc 15 Km and depositing where directed 18 Cum
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