REPAIR MAINT TO DAMAGED ROOF FACIA PROJECTION OF BLDGS, PLINTH PROTECTION PAINTING OUTSOURCING OF MANPOWER AND CERTAIN MISC B R WORKS

Amount

SCHEDULE A BOQ

Use and waste of form work fair finished surfaces to sides and soffits of floor or roof beams, lintels, cantilevers etc all as specified and directed by Engineer-in-Charge.

Steel reinforcement TMT bars 10mm dia and over cut to length and bent to shape required including cranking, bending spirally for hoping for columns, hooking end and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified and directed by Engineer-in-Charge.

Steel reinforcement TMT bars 6mm dia to 8mm dia cut to length and bent to shape required including cranking, bending spirally for hoping for columns, hooking end and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified and directed by Engineer-in-Charge.

Reinforced Cement Concrete (Nominal Mix) 1:1½:3 Type A1 (using 20 mm graded granite stone aggregate) as in Slab supported on walls, beams and column in floors, balconies etc complete including demolition of reinforced cement concrete all as specified and directed by Engineer-in-Charge.

Dismantling/taking down old existing unserviceable cement plaster, loose/ unsound weaken cement concrete of any description and in any position from existing external / internal surface of RCC roof/ slab/ beams/ columns/ RCC facias for an average depth of 25mm (Approx height 7.5m from natural ground level) with power driven pneumatic flat/pointed chisel and removing the honeycombed area including all the corners and making a neat profile of the cavities, roughen the smooth surface, scrapping out/removing corrosion all loose/scale/rust etc from the visible reinforcement by applying. Geopolymer based Geo Krete-VR of Make eco materials or equivalent in FOSROC chemicals/ Tiki Tar/ M/s STP limited (as approved by GE) over the existing damaged surface including mixing mortar with recommended water cement ratio and levelled the surface to match with existing surface all as per manufacturer's instructions as specified and directed. The geo polymer based water impermeable ceiling and vertical surface repair mortar shall have compressive strength of 10 Mpa in 3 hours and 35 Mpa in 28 days without any water curing and curing compounds having a water penetration of less than 3mm when tested as per DIN 1048 and RCPT value of less than 900 coloumbs when tested as per ASTM C 1202.

Note :- The tenderer shall take into consideration the following points while quoting rate for the above item :-

(a) Taking down cement plaster on brick or stone walls, or concrete or ceilings etc., including raking out joints, hacking for key, scrubbing down with water, etc., including removal of rubbish off the premises, removal and depositing serviceable materials outside MD land and leaving the work clear of any plastering . or Racking out joint/pointing to stone masonry, coursed or uncoursed in wall complete all as specified and directed. The unit rate is deemed to be included.

(b) The unit rate is deemed to be included for surface preparation such as creating mechanical key like roughing the surface by scrubbing, grit blasting and cleaning the existing surface using high pressure water jet machine having pressure up-to 500 bar pressure to remove the dirt, dust, loose particles, wax, efforencene and other contaminations from the surface of RCC columns/beams/slabs/ facia/any brick/stone surfaces etc all as manufactures and all as specified and directed by Engineer-in-Charge.

(c) The unit rate is deemed to be included for providing, fixing and erecting scaffolding in double face structure, as required along with approach system for the repairs / plastering of the buildings to facilitate execution of all items of works, all complete with necessary support, propping system etc. for external repair.

(d) Material shall be procured from the authorised manufacturer only.

(e) The work shall be carried out through authorised and qualified applicators of the manufacturer only in presence of department rep.

(f) A performance guarantee certificate for two years shall be submitted by the contractor to the GE on completion of work as specified.

Dismantling/ taking down old existing unserviceable cement plaster, loose/ unsound weaken cement concrete of any description and in any position from existing external / internal surface of RCC roof/ slab/ beams/ columns/ RCC facias for an average depth of 25mm (Approx height 7.5m from natural ground level) with power driven pneumatic flat/pointed chisel and removing the honeycombed area including all the corners and making a neat profile of the cavities, roughen the smooth surface , scrapping out/removing corrosion all loose/scale/rust etc form the visible reinforcement by applying rust remover such as Rust Off 100 of make M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s Choksey Chemicals Pvt., M/s BOSTIk India pvt limited, M/s STP Limited, ( as approved by GE) and cleaning the steel reinforcement properly all as manufactures and all as specified and directed by Engineer-in-Charge.

Providing cement based angle fillet for 75mm X 75mm admixed with Sikacim, integral waterproofing liquid M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s Choksey Chemicals Pvt., M/s BOSTIk India pvt limited, M/s STP Limited, (as approved by GE) @ 0.2% by weight of cement or as per manufacturer’s instructions over a coat of acrylic emulsion bonding agent such as per as Sika Latex in 1:1:3 ratio of Make M/s Sika India Pvt Ltd, or equivalent in M/S Fosrox chemicals, M/s Choksey Chemicals Pvt., M/s BOSTIk India pvt limited, M/s STP Limited (as approved by GE) having specific gravity of 1.02 or as per manufacturer’s instructions with necessary surface preparation such as creating mechanical key like roughing the surface by scrabbing, grit blasting and cleaning the existing surface using high pressure water jet machine having pressure upto 500 bar pressure to remove the dirt, dust, loose particles , wax, efforencene and other contaminations from the surface of RCC columns/ beams/ slabs/ facia/ any brick/ stone surfaces etc all as manufactures and all as specified and directed by Engineer-in-Charge.

Providing and applying FRIAZINC R, corrosion inhabiliting Active Zinc rich primer of make M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s Choksey Chemicals Pvt., M/s BOSTIk India pvt limited, M/s STP Limited, (as approved by GE) along the exposed reinforcement surface property and allowed to dry.

Providing and applying Hibond, Epoxy based Thixotropic bonding adhesive of Make of M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s Choksey Chemicals Pvt., M/s BOSTIk India pvt limited, M/s STP Limited, ( as approved by GE) over the prepared concrete surface to get a good bonding between existing concrete surface and providing Sika Rep Microcrete 4 Fiber reinforced cementitious repair micro concrete of make M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s Choksey Chemicals Pvt., M/s BOSTIk India pvt limited, M/s STP Limited, ( as approved by GE) over Epoxy based bonding agent applied area before 6 Hrs etc including providing necessary proportions , bracing and runners to relieve the member from the load coming on it including scaffolding leak proof shuttering with working platform as required and as per design and pattern complete including preparing the surface to match with the existing surface all as specified and directed.

The work (Item No. 14 to Item No. 17 of BOQ) shall be carried out through authorized and qualified applicators of the any following manufacturer only. MOU to be submitted before commencement of work. M/s Sika India Pvt Ltd, M/s Fosroc Chemicals, M/s Choksey Chemicals Pvt., M/s STP Limited, M/s BOSTIk India pvt limited.

(a) A performance guarantee certificate for two years shall be submitted by the contractor to the GE on completion of work as specified.

(b) The unit rate quoted for item No. 6 to 17 of BOQ is deemed to be included for Removing of accumulated earth of any width and depth upto 15 cm cleaning/cutting the grass with hand operated petrol/kerosene driven grass cutting machine and removing the grass waste around 3 m from plinth protection to outside MD land Note: Periodicity of cutting of grass shall be before commencement of work and after completion of repairs.

Complete removal of existing treatment of any type/description such as distempering work, internal emulsion etc from internal surfaces of walls & ceiling with mechanical means/ grinder, then applying wall care putty of minimum thickness 1mm on internal surfaces of walls/ceilings as required for desired smoothness and levelling of surfaces in two by using ready made wall care putty including sand papering after filling the putty to make surface smooth and ready for receiving apply Two coats of plastic emulsion all specificed and as directed. Notes : (i) The prepared surface after wall putty, the contractor will inform to the Engineer-in-Charge for site inspection before applying further surface finishes. Please note that the further surface finishes work will start only after approval of the prepared surface from the Engineer-in-Charge .

Preparation of old plastered surfaces of wall by using pressure washer, removal all dirt and dust and applying one coat of exterior emulsion weater proof paint complete all as specified and as directed. Note:-(i) Cost of scaffolding required deemed to be included in the quoted rate of item and nothing extra shall be admissible on this account. (ii) Work will be carried out through authorised applicator/ agency of approved manufacturer by GE.

Preparation of old decorated plastered or unplastered surface of wall, brooming down or steel wire brushing down smoke soot, moulds mass, efflorescent , trading, oil, greasy spots and applying one coat oil bound distemper complete all as specified and as directed.

Preparation of old decorated plastered or unplastered surface of wall, chajja, balcony, facia etc., brooming down or steel wire brushing down smoke soot, moulds mass, efflorescent, trading, oil, greasy spots and applying one coat of white wash complete all as specified and directed.

4mm thick figured glass pin headed type glazing with oil putty in squres n.exc 0.5 sqm in erach pane

Hacking out old broken glass (any thickness,size,quality or description)from metal frames including punching or drilling out old glazing pins /spring clips and providing and refixing new ones

Sheet glass 4mm thick ordinary quality and glazzing with oil putty in square n.exc 0.5 sqm in each pane complete all as specified and directed.

Aluminum handles cast type anodised 150 mm long fixed in repair complete all as specified and directed. Make : Crown/classic

Stainless steel butt hinges 100mm long medium weight fixed in repair. Make : Crown/classic

Aluminium alloy anodised sliding door bolt 300mm long with hasp staple (bolt type) and fixing clip of sheet cast or extruded section and fixing blot and sliding bolts of extruded section or cast -aluminium alloy fixed in repair complete all as specified and directed. Make : crown/classic

150mm long aluminium anodized barrel tower bolt extruded section fixed in repair complete all as specified and directed. Make : crown/classic

Preparation of plastered or un plastered old surfaces of walls, Chajja, balcony, facia etc. by brooming down or steel wire brushing scrapping down, smoke shoots moulds, mass efforescent salt, treating oil and greasy spots ect and applying one coat of cement based paint complete all as specified and directed.

Preparation of old plastered or unplastered surface of ceiling brooming down or steel wire brushing down smoke soot, moulds mass, efflorescent , trading, oil, greasy spotsand applying one coat of white wash complete all as specified and directed.

Complete removal of existing treatment of any type/description such as distempering work, internal oil emulsion etc from internal surfaces of walls & ceiling with mechanical means/grinder, then applying one coat or more coat minimum 1 mm thick of Birla Putty on wall of internal surfaces of walls/ceilings as required for desired smoothness and levelling of surfaces by using ready made wall care putty including sand papering after filling the putty to make surface smooth and ready for receiving surface finish all as directed

Deploying a safai wala to carryout cleaning of sewage lines, manholes and other blockades of MES buildings / pipes etc as directed by Engr-in-Chrage on all working days from 0900 hrs to 1700 hrs to carryout day to day maintenance by attending daily complaints lodgd by the User's through IVR/SMS/mobile phone or emial and manual registering of complaints at complaint cell and all as specified and directed. NOTE: (a) The contractor shall deploy 06 (Six) Nos of Safaiwala daily. (b) All material to carryout works shall be issued by the contractor to safaiwala at store yard of AGE B/R-I Sulur /AGE E/M Sulur / GE Office. (c) The tenderer shall be quoted of inclusive of all T & P required to carryout work.

DATA ENTRY OPERATOR : Compilation of the reports and returns, various data, generation of reports, keeping record of the progress of works, stores and entering of data in computers to maintain serial number of files, opening of new file according to main heading of the subject dealt with various sections each letter in files are serially numbered with back reference / forward reference, docket / index sheet and updating of files etc NOTE: (a) The contractor shall deploy 01(one) No of Data entry operator daily. (b) The tenderer shall quoted their rate in figure column for one data entry operator / per day to carry out work

PEON : Handling of files from one room to other rooms, cleaning of tables, chairs. Computer, file Almirah and attending the order/ direction of officer and staff. NOTE: (a) The contractor shall deploy 02 (two) Nos of Peon daily.

Note:- note for the item Nos 35, 36 & 37 :- The following deemed to be included in quoted rate:-

(i) The contractor shall comply with the provisions of Labour Act 1970 and the payment of Central Minimum Wages Act, in particular. He should also ensure that all benefits as laid down in labour/social security legislations are provided to the workers as per law.

(ii) The payments by the contractor will be made into AADHAAR linked bank account of the employees and the submission of proof of crediting the wages in the bank account of the employees shall be a pre-requisite to release the subsequent payment to contractors.

(iii) The contractor shall have Provident Fund Code Number(PFCN) and Registration Certificate from Ministry to Labour. Also the contractor should fwd a copy of ESIC card and EPF A/C No/UAN of all labourers/employees within one month of award of contract.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and directed.

Plain cement concrete type C1 (1:3:6), using 20 mm graded crushed stone aggregate,75 mm thick , as in path / plinth protection/paving laid in slope in 1:30 in panels n exc 2m long concrete surfaces finished even and smooth without using extra cement including making joints between panel to panel and filling the same with bitumen mastic bitumen & sand mixture in a ratio 1:3 complete all as specified and directed by the Engineer in Charge.

Bevelled edge mirror of size 600X450 mm fixed with 04 Nos of Stainless steel studs complete inculding taking existing one all as specified and directed .

25mm dia mild steel powder coated drapery rod cut to length required without joints in between and fixed at openings complete in repairs all as specified and directed.

Mild steel powder coated brackets for holding the drapory rod and fixed to wall with MS screw complete in repairs all as specified and as directed.

Mild steel powder coated fancy type brackets fixed at both the end of drapery rod of same colour and type of drapery rod complete in repairs all as specified and as directed

Glazed ceramic coloured tiles 450 x 300 mm x 7/8 mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match with tiles on vertical surface such as dado including 10mm thick 1:3 backing coat including taking down existing tile and removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed. Note : The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation.

Preparation of old plastered surfaces of wall by using pressure washer, removal all dirt and dust and applying two coats of exterior emulsion paint complete all as specified and as directed.. Note:-(i) Cost of scaffolding required deemed to be included in the quoted rate of item and nothing extra shall be admissible on this account. (ii) Work will be carried out through authorised applicator/ agency of approved manufacturer by GE.

Removal of existing treatment, cleaning the existing surface with wire brush and by using pressure washer, removal all dirt and dust completely, including preparation and applying two coats of cement base paint over a coat of primer on external surfaces of wall complete all as specified and as directed. Note:-(i) Cost of scaffolding required deemed to be included in the quoted rate of item and nothing extra shall be admissible on this account. (ii) Work will be carried out through authorised applicator/ agency of approved manufacturer by GE.

Aluminum handles cast type anodised 100 mm long fixed in repair. Make : Crown/classic

100mm long aluminium anodized barrel tower bolt extruded section fixed in repair. Make : Crown/classic

Prelaminatd particle board 19/20mm thick, interior grade, prelaminated both sides with decorative choice laminations fixed with screws to timber frame work including taking down existing board complete all as specified and directed.

Stanless steel peg set of 5 pegs, powder coated and fixed to wall surfaces with PVC plug and screw complete in repairs all as specified and directed .

Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, including taking down existing wire cloth all as specified and directed.

75mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement in repairs complete all as specified.

75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors as in repairs complete all as specified and as directed.

Taking down & refixing of 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall complete all as specified and as directed.

75mm bore PVC(SWR) bends any radius fixed on wall as in repairs complete all as specified and as directed.

Preparation of old decorated surfaces of walls by using pressure washer, remove all dirt & dust ,applying one coat of wall care putty and then and applying two coats of premium oil bound distemper miniumum @0.75 kg/10 sq.mm per each coat or as per manufauture instruction of required shade complete all as specified and directed by Engineer - in - Charge. Note:-(i) Cost of scaffolding required deemed to be included in the quoted rate of item and nothing extra shall be admissible on this account. (ii) Work will be carried out through authorised applicator/ agency of approved manufacturer by GE.

Joint free Non Skid Ceramic Tiles 7 to 8 mm thick [Square or Rectangular] Coloured, area of each tile exceeding 0.06 Sq.m and not exceeding 0.18 Sq.m, as in Floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including screed bed or bedding layer,15 mm thick in Cement Mortar 1:4 including taking down existing tile and removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed. Note : The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation.

Preparation of old painted wooden surface of any description and applying one coats of synthetic enamel paint using mechanical means, not otherwise described over 10 cm width or girth, complete all as specified and directed.

Preparation of old painted surfaces of steel and applying one coat of synthetic enamel paint using mechanical means over 10 cm width or girth, not other wise described complete all as specified and as directed.

Note for item No 62 & 63 :- (a) All synthetic enamel paint, shall be of 1st quality manufactured by the standard firms of make as specified.

(b) The contractor shall inform the GE, within three weeks of the acceptance of the tender, the brand/names of the manufacturers of paint proposed to be used in the works and submit samples thereof and obtain prior written approval of GE before their use in works.

(c) The contractor shall when so required by the GE, produce certificate from the manufacturer or their representative to establish that the brands of paints purchased by the contractor from them, satisfy the requirements of the relevant Indian Standards. Tint of paint will be approved by the GE.

(d) Paints shall be obtained direct from approved manufacturer or from their authorized agents only of respective brands mentioned below and brought to site in sealed containers. The paint so procured shall be of first quality of any approved make as per list of makes specified. i. Berger Paints (Luxol), ii. Jenson & Nicholson (Brolac), iii. Shalimar Paints(Superlac), iv. Goodlass Nerolac (Nerolac), v. Asian Paints(Apcolite)

(e) Unless otherwise specified the tints of paint shall be as approved by the GE

(f) The contractor shall submit samples of the paints proposed for the work along with results of tests conducted in approved laboratory as directed by the Engineer-in-Charge for approval.

(g) The surface shall be thoroughly cleaned and dusted. All dirt scales oil and grease shall be thoroughly removed before painting is started. The prepared surface shall be inspected and approved by the GE before painting is commenced. The weather shall not be foggy/rainy, dusty or windy. The suitability of the weather will be determined by the Engineer-in-Charge.

(h) No hair marks from the brush or clogging of paint buddles shall be left on the work. Surface shall ordinarily not be painted until it has dried up completely. Trial patches of paint shall be laid at intervals to check if drying is satisfactory.

110mm bore PVC (SWR) pipes single socketd,in any length with rubber ring joints, fixed to wall as in repair complete all as specified and as directed.

Taking down and refixing 110mm bore PVC (SWR) pipes single socketd,in any length with rubber ring joints, fixed to wall complete all as specified and as directed.

110mm bore PVC(SWR) bends in repairs.

M&L for repair to cracks and damaged existing surface of RCC roof slab/ RCC facial/RCC chajja upto double storey (Approx height 7.50 Mtr from the natural ground level) by structural strengthing using injection pressure grouting with Sikadur 52, low viscous epoxy grout of Make of M/S Sika India Pvt Ltd, or equivalent in M/S Fosrox chemicals, M/s Choksey Chemicals Pvt., M/S BOSTik India pvt limited, M/s STP Limited (as approved by GE),complete all as manufactures and all as specified and directed by Engineer- In - charge as under:-

Providing and drilling 10mm dia holes using pneumatic drill as per site condition but not exceeding 50cm c/c in zig-zag pattern for 75mm depth and fixing high pressure bear up Metal/Aluminum body injection packer along the holes and packing with Sika -4a ,quick setting waterproofing compound of Make M/s Sika India Pvt Ltd, or equivalent in M/s Fosrox chemicals, M/s Choksey Chemicals Pvt., M/S BOSTik India pvt limited, M/s STP Limited (as approved by GE).

Mixing base and hardner of Sikadur 52 , low viscous solvent free epoxy injection grout of Make M/S Sika India Pvt Ltd, or equivalent in M/S Fosrox chemicals, M/s Choksey Chemicals Pvt., M/S BOSTik India pvt limited, M/s STP Limited (as approved by GE), using slow speed electricity operated mixing paddle (200 – 300RPM) and injecting the same using electricity operated high pressure (upto 1000 Kg/SqCM) pump until refusal to adjacent complete as per manufacturers specification.

Cutting and flushing the nozzles and excess materials with a sharp scraper to take away sharp protrusions and to get a smooth and flat finish.

The work (Item No. 75 to Item No. 78 of BOQ) shall be carried out through authorized and qualified applicators of the any following manufacturer only. MOU to be submitted before commencement of work. M/s Sika India Pvt Ltd, M/s Fosroc Chemicals, M/s Choksey Chemicals Pvt., M/s STP Limited, M/s BOSTIk India pvt limited.

(a) A performance guarantee certificate for two years shall be submitted by the contractor to the GE on completion of work as specified.

(b) The unit rate quoted for item No. 75 to 78 of BOQ is deemed to be included for Removing of accumulated earth of any width and depth upto 15 cm cleaning/cutting the grass with hand operated petrol/kerosene driven grass cutting machine and removing the grass waste around 3 m from plinth protection to outside MD land Note: Periodicity of cutting of grass shall be before commencement of work and after completion of repairs.

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