REPAIRS TO JOINERY, PLUMBING, TANK CLEANING AND REMOVAL OF VEGETATION GROWTH OF CERTAIN OTM AND MD ACCN AT BASISTHA AREA UNDER GE GUWAHATI

Amount

Taking down shutters of any description nexc 1.00 sqm each complete all as directed.

Taking down shutter of any description exc 1.00 sqm and nexc 2.00 sqm each complete all as directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) not exceeding 1.50 Sqm each complete all as directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) exceeding 1.50 Sqm but not exceeding 4.00 Sq m each, complete all as directed.

Supply and fix, second class hard wood, plain, solid, straight chowkhats and frames, wrought, framed, rebated on the solid, rounded or chamfered put together with glue, pinned at joints complete all as specified and directed.

Supply and Fix 35 mm thick second class hard wood plain framed panelled shutters (any number of panels) with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers and fitted to chowkhats complete all as specified and directed.

Supply and Fix 35 mm thick second class hard wood glazed and skeleton shutters, open rebated and prepared to receive glass, gauze etc with out sash bars, edges of framing plain, chamfered or rounded, fitted with cut and mitered beads for securing glass etc, sizes of members of shutters as specified in SSR Part-I, Section 8, clause 8.24(a) and fitted to chowkhats complete all as specified and directed.

Supply and Fix 30 mm thick second class hard wood glazed and skeleton shutters, open rebated and prepared to receive glass, gauze etc and divided into square with sash bars, edges of framing plain, chamfered or rounded, fitted with cut and mitered beads for securing glass etc, sizes of members of shutters as specified in SSR Part-I, Section 8, clause 8.24(b) and fitted to chowkhats complete all as specified and directed.

Supply and Fix 30mm thick flush shutters, solid core construction, with particle board core and plywood face panels, commercial type on both sides complete all as specified and as directed.

Supply and fix solid PVC door frame of size 50 mm X 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube, fixed in opening all as specified and directed.

Supply and fix factory made solid panel PVC door shutter 30 mm thick (Style) consisting of frame made out of MS tubes for top and bottom rails. MS frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail and bottom rail: Paneling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement, fixed to door frame complete all as specified and directed.

Supply and fix mild steel butt hinges, medium weight, cold rolled 100 mm size complete all as specified and directed.

Supply and fix mild steel butt hinges, medium weight, cold rolled 75 mm size complete all as specified and directed.

Supply and fix Aluminium anodized barrel tower bolts of extruded section, 200 mm long complete all as specified and directed.

Supply and fix Aluminium anodized barrel tower bolts of extruded section, 125 mm long complete all as specified and directed.

Supply and fix Aluminium handles, cast type, anodized, 150 mm size all as specified and directed.

Supply and fix Aluminium handles, cast type, anodized, 100 mm size all as specified and directed.

Supply and Fix Aluminium alloy anodized sliding door bolts, with hasp and stapple (bolt type) and fixing clips of sheet, extruded sections and fixing bolts of cast aluminium alloy, 300 mm long, with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate, complete all as specified and directed.

Supply and fix in repair mild steel ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed.

Supply and Fixing stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with stainless steel wire stapple complete all as specified and directed.

Supply and Fixing in repair stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with stainless steel wire stapple complete all as specified and directed.

Supply and fix 3mm thick sheet glass ordinary quality nexc 0.50 sqm in each pane and glazing with wooden beads, fixed with metal penal pins or spring clips complete all as specified and directed.

Supply and fix in repair 3mm thick sheet glass ordinary quality nexc 0.50 sqm in each pane and glazing with wooden beads, fixed with metal penal pins or spring clips complete all as specified and directed.

Supply and fix mild steel framed work as in grills,gratings,framed guared bars,railings,frame work of water tank etc and similar works conforming to Grade E (Fe-290) complete all as specified and directed.

Supplied and fixed mild steel work as in bands, straps, supports or stays for rain water pipes including bolts, if required, hooks(stay), heavy, for large gates,hooks & pintle hinges large hasps and staples, chains,hand made sliding bolts,clamps & hold fasts, wall ties,hooks for hanging fans and similar small articles conforming to Fe- 410-O or Fe 310-O complete all as specified and directed.

Materials and Labour for cutting chases in brick walls n.exc 10cm girth for concealed water tubing or concealed conduit wiring etc and making wood in cement mortar 1:3 complete all as specified and directed

Materials and Labour for preparation of new or previously untreated wooden surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint over one coat of pink primer complete all as specified and directed.

Materials and Labour for preparing surfaces of wood and wood based materials, new or old of any description and girth not otherwise described and treated with two coats of creosote oil complete all as specified and directed.

Supply and fixing 15 mm bore galvanised steel tubing, medium grade with all fittings and connections, fixed to walls and ceiling or laid in floors including taking down old existing pipe complete all as specified and directed.

Supply and fixing 20 mm bore galvanised steel tubing, medium grade with all fittings and connections, fixed to walls and ceiling or laid in floors including taking taking down old existing pipe complete all as specified and directed.

Supply and fixing 25 mm bore galvanised steel tubing, medium grade with all fittings and connections, fixed to walls and ceiling or laid in floors including taking taking down old existing pipe complete all as specified and directed.

Supply and Fixing Rotational moulded polyethylene water storage tanks 500 litre capacity (cylinderical, vertical with closed top) hoisted and fixed in position all as specified in SSR part-I including float valve complete including dismantling and taking down old existing tank all as directed.

Supply and Fixing Rotational moulded polyethylene water storage tanks 1000 litre capacity (cylinderical, vertical with closed top) hoisted and fixed in position all as specified in SSR part-I including float valve complete including dismantling and taking down old existing tank all as directed.

Supply and fixing in repair ball valves, high pressure of PTMT with apoxy coated aluminium rode and high density plastic ball, screwed for iron pipe or brass ferrule and fixed for 20 mm bore pipe complete all as specified and directed.

Supply and fix in repair bib tap, chromium plated, cast copper alloy with crutch or butterfly handle, screwed for iron pipe or brass ferrule, 15 mm bore complete all as specified and directed.

Supply and fix in repair 15 mm dia pillar tap, cast copper alloy with capstan heads chromium plated,fancy type, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed

Supply and fix in repairs 15 mm bore center hole basin mixer (single hole) complete all as specified and as sdirected. Make- JAINKO Cat No-PTC-1 or equivalent as approved by GE from list of approved makes

Supply and fix in repair 125 mm stainless steel waste coupling for kitchen sink, outer plastic coated & inner stainless steel complete all as specified and as sdirected. Make- JAINKO CAT No-WFC-5 or equivalent as approved by GE from list of approved make.

Supply and fix in repair 24"x31"x10" Stainless steel kitchen plate rack fixed with chromium plated brass screws and cup washers complete all as specified and as sdirected. Make- JAINKO- CAT No-KRJ-2 or equivalent as approved by GE from list of approved make.

Supply only PVC cover for 500 Ltr PVC water storage tank heavy duty of approved make complete all as specified and directed.

Supply only PVC cover for 1000 Ltr PVC water storage tank heavy duty of approved make complete all as specified and directed.

Removing plants including roots by dismantling brick work/PCC (of appx size 150mmx150mmx200mm) in any position like roof, parapet walls, near pipes, etc and applying acid to prevent re-growth of plant and making good disturbed surfaces with PCC 1:2:4 type B-0 and finish the surface with 10mm thick rendering in CM 1:3 complete all as directed. including neccesssary scaffolding where required all as specified and directed.

Materials and Labour for complete removal of existing treatment from all internal and external surfaces of Over Head Tank with wall cladding and staging of height 18 Mtr( Building No-135) of 100000 Glns capacity and applying two coats of Exterior emulsion paint (weather coat) over a coat of primer over 2 mm thick exterior wall care putty on external surfaces, application of two coats of acrylic distemper oil emulsion over a coat of primer over 2 mm thick wall care putty on internal surfaces and applying two coats of synthetic enamel paint on all existing steel surfaces including preparation of surface complete all as specified and as directed.

Materials and Labour for complete removal of exisisting treatment from all external surfaces of Over Head Tank with RCC Column staging of height 18 Mtr(Building No-51) of 100000 Glns capacity and applying two coats of Exterior emulsion paint (weather coat) over a coat of primer over 2 mm thick exterior wall care putty on external surfaces and applying two coats of synthetic enamel painting on all exsisting steel surfaces including preaparation complete all as specified and as directed.

Materials and Labour for complete removal of existing treatment from all external surfaces of Over Head Tank with RCC Column staging of height 15 Mtr (Building No-61) of 76000 Glns capacity and applying two coats of Exterior emulsion paint (weather coat) over a coat of primer over 2 mm thick exterior wall care putty on external surfaces and applying two coats of synthetic enamel painting on all existing steel surfaces including preparation of surface complete all as specified and as directed.

Cleaning and degermination of water storage tank 500 litre capacity of any description and in any position comprising following seven stages of operation complete all as under:- (i) Drain out water by opening wash out pipe or any other suitable method approved by Engr-in-charge. (ii) Cleaning the algae formation inside the tank by using TERBAC G5 laboratory tested chemical (Test result to be submitted before the operation of work) (iii) Scrubbing the walls of tank thoroughly with mechanical scrubber and cleaning with fresh water using high speed jet pump. (iv) Degermification by using TERBAC-G5 halogan compound. (v) Cleaning the floor of tank using Industrial Vacum cleaner. (vi) Second Bacteria screening by sterilising method using ultra violet ray within the tank to remove all suspended bacteria. (vii) Final cleaning with fresh water and third Bacteria screening to sterilise the floor of water tank using Laboratory certified Branded strong oxidizing agent TERBAC-G65 and reconning the pipe.

Cleaning and degermination of water storage tank 1000 litre capacity of any description and in any position comprising following seven stages of operation complete all as under:- (i) Drain out water by opening wash out pipe or any other suitable method approved by Engr-in-charge. (ii) Cleaning the algae formation inside the tank by using TERBAC G5 laboratory tested chemical (Test result to be submitted before the operation of work) (iii) Scrubbing the walls of tank thoroughly with mechanical scrubber and cleaning with fresh water using high speed jet pump. (iv) Degermification by using TERBAC-G5 halogan compound. (v) Cleaning the floor of tank using Industrial Vacum cleaner. (vi) Second Bacteria screening by sterilising method using ultra violet ray within the tank to remove all suspended bacteria. (vii) Final cleaning with fresh water and third Bacteria screening to sterilise the floor of water tank using Laboratory certified Branded strong oxidizing agent TERBAC-G65 and reconning the pipe.

Cleaning and degermination of water storage tank 2000 litre capacity of any description and in any position comprising following seven stages of operation complete all as under:- (i) Drain out water by opening wash out pipe or any other suitable method approved by Engr-in-charge. (ii) Cleaning the algae formation inside the tank by using TERBAC G5 laboratory tested chemical (Test result to be submitted before the operation of work) (iii) Scrubbing the walls of tank thoroughly with mechanical scrubber and cleaning with fresh water using high speed jet pump. (iv) Degermification by using TERBAC-G5 halogan compound. (v) Cleaning the floor of tank using Industrial Vacum cleaner. (vi) Second Bacteria screening by sterilising method using ultra violet ray within the tank to remove all suspended bacteria. (vii) Final cleaning with fresh water and third Bacteria screening to sterilise the floor of water tank using Laboratory certified Branded strong oxidizing agent TERBAC-G65 and reconning the pipe.

Cleaning and degermination of water storage tank 5000 litre capacity of any description and in any position comprising following seven stages of operation complete all as under:- (i) Drain out water by opening wash out pipe or any other suitable method approved by Engr-in-charge. (ii) Cleaning the algae formation inside the tank by using TERBAC G5 laboratory tested chemical (Test result to be submitted before the operation of work) (iii) Scrubbing the walls of tank thoroughly with mechanical scrubber and cleaning with fresh water using high speed jet pump. (iv) Degermification by using TERBAC-G5 halogan compound. (v) Cleaning the floor of tank using Industrial Vacum cleaner. (vi) Second Bacteria screening by sterilising method using ultra violet ray within the tank to remove all suspended bacteria. (vii) Final cleaning with fresh water and third Bacteria screening to sterilise the floor of water tank using Laboratory certified Branded strong oxidizing agent TERBAC-G65 and reconning the pipe.

Cleaning and degermination of water storage tank 10000 litre capacity of any description and in any position comprising following seven stages of operation complete all as under:- (i) Drain out water by opening wash out pipe or any other suitable method approved by Engr-in-charge. (ii) Cleaning the algae formation inside the tank by using TERBAC G5 laboratory tested chemical (Test result to be submitted before the operation of work) (iii) Scrubbing the walls of tank thoroughly with mechanical scrubber and cleaning with fresh water using high speed jet pump. (iv) Degermification by using TERBAC-G5 halogan compound. (v) Cleaning the floor of tank using Industrial Vacum cleaner. (vi) Second Bacteria screening by sterilising method using ultra violet ray within the tank to remove all suspended bacteria. (vii) Final cleaning with fresh water and third Bacteria screening to sterilise the floor of water tank using Laboratory certified Branded strong oxidizing agent TERBAC-G65 and reconning the pipe.

PRITHWI BUILDERS

M/S PRADYUT ENTERPRISE

M.P. SITANI AND SONS

M/S K Nath and co

MOINUL HOQUE CHOUDHURY

M/s DAS AND CO

KAKWANI BUILDERS