REPAIRS AND PERIODICAL SERVICES TO OTM ACCOMMODATION AND REPAIRS TO SERVICES OF B AND R PORTION AT ND ANDROTH UNDER GE NAVY LAKSHADWEEP

Amount

Taking down cement plaster on brick walls or stone walls any descrition etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

M&L for 10mm thick cement plaster on fair faces of brick work or concrete surfaces in cement mortar (1:6) finished even and fair complete all as specified and as directed.

M&L for 05 mm thick cement plaster on faces of brick work or concrete surfaces in cement mortar (1:3) as in ceiling finished even and fair complete all as specified and directed.

M&L for 15mm thick cement plaster on fair faces of brick work or concrete surfaces in cement mortar (1:4) finished even and smooth without using extra cement including mixing of water proofing compound complete all as specified and directed (Note: WPC will be measured and paid seperately)

Supply only liquid water proofing compound

M& L for Preparation of new plastered surface of wall and over a coat of wall care putty not less than 1 mm thick and making the surface smooth and applying two coat of oil emulsion distemper complete all as specified & directed.

M&L three coats of white wash on surface of ceiling including preparation of new plastered surface complete all as spd and directed.

M&L for preparation old decorated painted surfaces of walls and applying one coat exterior emulsion weather proof paint complete all as specified and directed.

M&L for Complete removal of existing treatment and applying two coats of exterior emulsion weather proof paint over a coat of cement based wall care putty not less than 1mm thick complete all as specified and directed.

M&L applying for exterior emulsion weather proof paint (Appex Ultima or equivalent) of any colour two coats over a coat primer, over a coat of cement based exterior putty not less than 1mm thick on newly plastered wall column projection, chajjas sides etc completely all as specified and directed.

M&L for preparation old decorated painted surfaces of ceiling and applying one coat of white wash complete all as specified and directed.

M&L for preparation old decorated painted surfaces of walls and applying one coat oil bond distumper complete all as specified and directed.

M&L for preparation old decorated painted surfaces of ceiling and applying one coat oil bond distumper complete all as specified and directed.

M&L for one coat of synthetic enamel paint on wooden surfaces including preparation of old surfaces over 10cm width or girth complete all as specified and directed.

M&L for one coat of synthetic enamel paint on steel surfaces including preparation of old surfaces over 10cm width or girth complete all as specified and directed.

M & L for complete removal of exisiting treatment on wall surfaces and applying damp proof coating in three layer treatement by applying first coat of Dr. fixit Dampguard classic followed by a coat of Dr. fixit Dampguard classic putty prepared by mixing 1 part of Damguard classic with 1 part of white cement (OPC) mixed so as to obtain consistency of a putty and finally applying second coat of Dr. fixit Dampguard classic, complete all as per manufacturers instructions, the treated surfaces shall be finished smooth and followed by two coats of distemper oil emulsion over a coat of alkali resistant primer, complete all as specified and directed. Note: Rate quoted is deemed to include for providing 104 Dampguard classic of Make Dr. Fixit completely in three layers including layer of putty, as per manufactures instruction upto the satisfaction of Engineer-in-Charge inorder to obtain desired finish and for arresting dampness completely.

Dismantling of wall and ceiling boards any thickness, including cover fillets, and supply and fixing anodilsed aluminium snap grid(605x605mm) frame work for false ceililng, Supply and fixing of hangers 6mm dia G.I (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I flat 40x3mm size 60mm long and expension hold fasteners 12.5mm dia 40mm long and S&F 12mm thick Gypsum Board (600x600mm) in ceiling including two coat of OBD complete all as specified and directed.

S & F in Repair Aluminium hinges 75mm to the aluminium window by taking down existing aluminium window shutter and refixing the same shutter after replacing of hinges in the same opening upto 3 meter height complete all as specified and directed.

S & F in Repar Aluminium hinges 75mm to the aluminium window by taking down existing aluminium window shutter and refixing the same shutter after replacing of hinges in the same opening from 3 meter to 6 meter height complete all as specified and directed.

Dismantling of floor, hearth or wall tiling including cement mortar bedding & backing coat and rubbish off the premises complete all as specified and directed.

M & L for virified tiles flooring 09 mm thick(square/rectangular) polished area of each tilels not exc 0.36 sqm (600x600mm) in floors etc set and jointed in net cement slurry and pointed in white or coloured cement to match over 15mm thick screed bed in 1:6 CM complete all as specified and directed.

M & L for virified tiles Skirting 09 mm thick(square/rectangular) polished area of each tilels not exc 0.36 sqm (600x600mm) in floors etc set and jointed in net cement slurry and pointed in white or coloured cement to match over 10 mm thick rendering in CM 1:4 complete all as specified and directed.

M&L for non-skid ceramic coloured tiles 7 to 8 mm thick (square/rectengular) area of each tile exc 0.11 sqm but not exc 0.18 sqm (400x400mm) in floors etc set and jointed in net cement slurry and pointed in white or coloured cement to match over 15mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L Glazed ceramic coloured tiles in vertical surface 300x450x7mm/ 300x600x7 mm thick set and jointed in net cement slurry and pointed in white or colour cement to match over 10mm thick cement plaster in CM 1:4 complete all as specified and directed.

Taking down old chawkats or frams exc 1.5 sqm but n.exc 4 sqm each without taking off shutters from frame complete all as specified and directed.

M&L for 2nd class hard wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid , rounded or chamfered, put together with glue pinned at joints complete all as specified and directed.

S&F factory made plain framed paneled shutters 35mm thick of 2nd class hard wood (any number of panels) with panels of timber flat on both sides feather edges or panel of 9mm BWP commercial ply over 12mm thick veneered panticle board with commercial face veneers fixed to chowkhat . The size of rail and stile as per IS : 1003 (Part-1), kiln seasoned and chemically pressure teated complete all as specified and directed.

S&F factory made 35mm thick second class hard wood glazed and skeleton shutters open rebated and prepared to receive glass /gauze etc. edg es of framing plain chamfered or rouonded fitted with with cut and mitred beads for securing glass, wire cloth etc. complete all as specified and directed.

S&F Aluminium alloy wire cloth 0.45 mm nominal dia or wire and average with of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and directed.

S&F 100mm size aluminium butt hinges, extruded alumigjum aloy with galvanised mild steèl hinge pin, anodised and fixed, type B-22 complete all as specified and as directed.

S&F 100 mm butt hinges, medium weight, cold rolled mild steel, and fixed complete all as specified and directed.

S&F solid PVC door frame of size 50mmx47mm made out of 5mm plain colour PVC sheet reinforced with MS Square tube suppling & fixing in opening complete all as specified and directed.

S&F Factory made solid PVC Mouolded door shutter 28 to 30 mm thick(stiles) with 2,4,or 6 raised panel design with 2mm thick moulded PVC sheet on the front face & 2mm plain colour PVC sheet on back face supplying & fixing in ferame at site with wood free EPS as per complete all as specified and directed.

S & F 150 mm aluminium , anodised, barrel tower bolt of extruded section complete all as specified and as directed.

S&F 300 mm aluminium alloy , anodised sliding door bolt with hasp and staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy complete all as specified and as directed.

S & F floor door stopper of aluminimum alloy body and tongue,, anodised with hard drawn steel spring fixed in floor, overall length of cover plat 140mm complete all as specified and as directed.

S & F aluminium handles cast type anodised, size of handle 150mm complete all as specified and as directed.

M&L prepapration of new or previously untreated surfaces of wood or wood based materials of any description not otherwise described over 10cm width or girth & applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

M&L 4.8 mm thick sheet glass ordinary quality, glazing with oil putty and glazing pins/spring clips in squares n.exc 0.50 Sqm each including hacking out old broken glass from frame complete all as specified and directed.

Resecuring or easing and adjusting, without taking down shutters of any description exc 1.00 Sqm n.exc 2.00 Sqm each complete all as specified and as directed.

S & F in repairs aluminium alloy , anodised sliding door bolt with hasp and staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy & fixed length of bolt 300mm complete all as specified and as directed.

S & F in repairs aluminium handles cast type anodised, size of handle 150mm complete all as specified and as directed.

S & F in repairs floor door stopper of aluminimum alloy body and tongue,, anodised with hard drawn steel spring fixed in floor, overall length of cover plat 140mm complete all as specified and as directed.

S & F in repairs stainless steel wire cloth, 0.36 mm nominal dia of wire and avg width of aperture 1.40mm and fixed with stainless steel wire staples and wooden cover fillets complete all as specified and as directed. (Wooden cover fillets shall be measured and paid separately)

S&F in repair 100mm size stainless steel butt hinges complete all as specified and directed.

S&F in repair Aluminium(extruded section body) Door closer hydraulically regulated, designation No. 3 universal type suitable for door shutters of 851 to 1000 mm in width and weith between 61 to 80 kg and fixed complete all as specified and directed.

S&F in repair fancy type angle Stop cock CP cast copper alloy for 15 mm bore pipe , complete all as specified and directed.

S&F in repair fancy type Bib taps cast copper alloy chromium plated for 15 mm bore pipe, complete all as specified and directed.

S & F in repairs for pillar tap 15 mm bore chromium plated screwed down, high pressure screwed for iron pipe complete all as specified and directed.

S&F in repair Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed.

S&F in repairs PVC flushing cistern 10 ltr capacity incl PVC connection inlet and and outlet connections, brackets, PVC flush pipe with bend 32 mm dia of suitable length including making necessary connections to water supply pipe line and jointing to WC complete all as specified and directed.

S&F PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F PVC floor trap 75mm with grating including jointing to waste pipe fixed in cement concrete 1:2:4 type B-1 with CP grating with ot without hole for waste pipe complete all as specified and directed.

S&F in repair aluminium powder coated cutrain rod of dia 16 mm colour shade with PVC bracket and funnel over door and window fixed with steel screw and PVC cleat complete all as specified and directed.

M&L providing bond coat in repair by mixing 301 Pidicrete URP (Make: Dr. Fixit from Pidilite Industries) with cement in (1:1) ratio by weight with an overlay of repair mortar by mixing 10%-15% 301 Pidicrete URP (Make: Dr. Fixit from Pidilite Industries) by weight of cement, in CM (1:3) by adding 20% water by weight for workable consistency, forming upto 25 mm thickness of repair plaster (including bond coat and repair mortar) complete as per manufacturers instructions, as in repairs to exposed portion of reinforced concrete after cleaning the damaged RCC surface, breaking of loose concrete, cleaning of reinforcement using Rust remover and the applying anti-corrosive epoxy primer alongwith fixing of chicken wire mesh before applying repair mortar for damaged RCC of cills, chajjas, lintels, shelves, lintels, landing, edges, fins, Fascias, drops of slab/roof projection etc..., for heights upto 3.0 Mtrs above GL and finishing the surface smooth and even, followed by applying exterior wall care putty not less than 1.5 mm thick and two coats of exterior weather proof emulsion over a coat of exterior primer complete all as specified and as directed . Note : Cost of scaffoldings/stagings, formworks, Dr Fixit 301 Pidicrete URP, anticorrosive epoxy primer and chicken mesh are deemed to be included rate qutoed for this item

Removing concrete all around reinforcement including behind of bars to give an average clearence of 25mm (but not less than 15mm clear air gap) by manual methods (hammering the rebar using wire brushes, chieselling etc.) length of reinforcement bars cleared of concrete shall be measured for payment including upto any height necessary scaffolding and safety measures complete all as specified and directed.

M& L mild steel TMT CRS bars 10 mm dia and over cut to length, bent to shape, required including cranking, bending, spirally for hopping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips , including embedding in concrete, as necessary, complete all as specified and directed.

S & F in repairs PVC water tank cover including hinges in any size of water tank complete all as specified and directed.

Cleaning of PVC water storage tank of capacity exc 250 Ltr but n.exc 500 ltr on roof or any position by disconnecting if required ,removing sludge,mud ,brushing ,rubbing and removing of alge if any and washing with bleaching powder and reconnecting /placing at its original position and writing date of cleaning complete all as specified and as directed.

Cleaning of PVC water storage tank of capacity exc 500 Ltr but n.exc 1000 ltr on roof or any position by disconnecting if required ,removing sludge,mud ,brushing ,rubbing and removing of alge if any and washing with bleaching powder and reconnecting /placing at its original position and writing date of cleaning complete all as specified and as directed.

Cleaning of PVC water storage tank of capacity exc 1000 Ltr but n.exc 5000 ltr on roof or any position by disconnecting if required ,removing sludge,mud ,brushing ,rubbing and removing of alge if any and washing with bleaching powder and reconnecting /placing at its original position and writing date of cleaning complete all as specified and as directed.

S&F in repair vitreous china wash down water closet (pedestal pattern) white with 'P' or 'S' trap front or back inlet complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L 75 mm thick cement concrete 1:3:6 type C1 using 20 mm graded aggregate as in plinth protection finished fair and even with using extra cement complete all as specified and directed.

M&L 4.0 mm thick figured glass ordinary quality, glazing with oil putty and glazing pins/spring clips in squares n.exc 0.50 Sqm each including hacking out old broken glass from frame complete all as specified and directed.

M&L 150 mm thick plain cement concrete 1:1.5:3 type A- 1, (using 20mm graded stone aggregate) as in path/road finished the top surface by brooming including necessary form work complete all as specified and directed.

Taking out/removing the accumulated sludge soil sewage/ any other foreign/foul materials etc (solid/semisolid) from the well/Soak wel by mechanically means including cleanihg the septic tank/ man hole with water and spreading bleaching powder @ 200 gms per sqm for disinfections purpose and making the system functional for manhole/Soak well / Septic tank depth exc 0.50m to 1.50M from below GL. complete all as specified and as |directed. Notes () Quantity upto water/ Sludge level shall be measured (i) The Solid/ Semi solid/ Liquid waste obtaingd to disposed off outside the Defence land. (üi) No extra payment shall be made for.dewatering and cleaniro with water which shall deemed to be included in th unit räte of this item (iv) Bleaching powder measured and paid seperately..

All as item No . 67 above but depth 1.50mto 4.00m.

Supply only Bleaching powder.

Demolition of RCC Concrete of any description and in any position not otherwise specifically provided forcement concrete is reinforced (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

M&L Precast reinforced cemeri concrete cover slab 1:2:4 type B1 (20mm graded aggregate) set in cement moprtar 1:4 including necessary form work complete all as specified and as directed .

Cleaning of sewer line 150 mm dia including removal of sludge to a distance exc 50 m complete all as specified and directed.

Cleaning of man holes of size 750mm X750mm to 900mm X 1200 mm including removal of sludge to a distance exc 50 m complete all as specified and directed.

Cleaning of septik tank of capacity 10 users including removal of sludge to a distance exc 50 m complete all as specified and directed.

Cleaning of septik tank of capacity 20 users including removal of sludge to a distance exc 50 m complete all as specified and directed.

S&F in repair 110 mm dia PVC (SWR) pipes, single socketed in any length with rubber ring joints laid on trenches or floors including taking down existing rain water pipe complete all as specified and directed.

S&F in repair 110 mm dia PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed on wall including taking down existing rain water pipe complete all as specified and directed.

S&F 110 mm PVC (SWR) bends any radius complete all as specified and directed.

S&F in repair UPVC (Sch-80) 150 mm square Euro Guard-rain water harvesting roof Gutter pipe including bend, stopper, all fitting and necessary form work and making good of existing surface up to 10 mtr height complete all as specified and directed.

S& F for GI flat , angle, pipe for support brackets for rainwater pipe, hooks (stay), heavy, for large gates; hòok and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wind ties; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps; plate washers and similarsmall articies with fabrication including bolts complete all as specified and directed.

Rotational moulded polyethlene water storage tanks of capacity 1000 litres three layers (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete including 20mm dia ball brass valve high pressure with polythene float and dismantling of existing PVC tank complete all as specified and as directed.

K R A ENGINEERING & CONSTRUCTION (BID ID -3457367)

R.K. Builders (BID ID -3452585)