SPECIAL REPAIRS TO ROOF AND ALLIED WORKS IN SH-29 AT MO(K) NAVAL BASE KOCHI

Amount

Dismantling of Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and as directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc. complete all as specified and as directed.

Dismantling of wall and ceiling boards (fiber, pulp insulation etc.) or insulation boards / slabs / blankets, any thickness including fillet complete all as specified and directed.

Dismantling of rails carefully and re-erection in position incl demolition of concrete, removal of corroded hold fast and welding new MS flat 40x6mm, 90cm long fix in position with concrete 1:2:4 type B1 with using 20mm graded stone aggregate including necessary formwork required complete all as specified and as directed.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and as directed.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and as directed.

M & L for MS rolled sections confirming to Fe 410 -W (Gde-E- 250) quality- A as in main and cross beams, hip and jack rafters,; and purlins where connected to common rafters running rails and guides for sliding door fixed with angle cleats or other connecting plates complete(height more than 12m) complete all as specified and as directed.

S&F for Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified and as directed.

S & F 4 mm thick Non asbestos fibre cement buliding boards fixed or laid / inserted to timber / GI / Aluminium frame work with screws in ceiling flat or sloping complete all as specified and directed.

S&F aluminium snap grid false ceiling frame work of angle 25 x25 x 2mm. Main TEE 38 x 25 x 1.5mm and cross TEE 25 x 25 x 1.4mm with size of grid 605x605mm including hangers 6 mm dia. G.I. (upto1200mm length) adjusting levelfixed to roof slabs by means ofceilling cleats made out of G.I.flat 40 x 3 mm size 60mm longand expansion hold fasteners12.5mm dia. 40mm long for any height up to and including 15m complete all as specified and as directed.

M&L for preparation of new surfaces (Ceiling) applying two coat of oil bound distemper over one coat of primer complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and as directed. Note:- The rate inclusive of removing the debris to outside of defence land"

M&L for cement concrete 75mm thick type C2, 1:3:6 (40mm graded aggregate) as in plinth protection finished even and smooth without using extra cement complete all as specified and as directed.

M&L Hardcore of gauge n.exc 63mm,deposited, spread and levelled in layers n.exc 15 cm thick watered and rammed to a true surface in broken brick complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for all as directed complete all as specified and as directed.

S&F for 1.25 mm thk Steel rolling shutters, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete:but gear operated type with bevel gear box and crank handle, complete all as specified and as directed.

Removal of existing wheel iron top/bottom of hanger doors including replacing of its bearing if necessary and refixing the same in the door all as directed by the Engr-in-charge incl cutting/ welding, greasing, oiling, etc. complete all as specified and as directed.

M&L forpreparation of new steel surfaces and applying two coats of anti corrossive paint over a coat of red oxide primer complete all as specified and as directed.

M&L for Preparation of old painted steel surface of any description over 10cm width or girth and applying one coat of anticorrossive paint all as specified at any height of hangars/store houses (height up to 15m) complete all as specified and as directed.

Taking down cement plaster on brick walls etc incl raking out joints hacking for key scrubbing down with water etc complete all as specified and as directed.

M&L for 15mm thk cement plaster with cement mortar 1:4 finished even and smooth with out using extra cement including water proofing compound complete all as specified and as directed. (Note: water proofing compound will be measured and paid seperately)

supply only integral water proofing compound complete all as specified and as directed.

M&L for rendering in CM 1:6, 10mm thick for on fair faces of brickwork or concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation new plastered external surfaces and application of one coat of primer and allowed to dry overnight before applying first coat of antifungal paint complete all as specified and as directed. Note :- Before application of primer coat, the moisture of the wall surface shall be checked with a moisture meter .

M&L for application of first coat of antifngal paint on primed wall surface using rollers made from foam or synthetic fibres,to get a smooth and tint free surface and allowed to dry for at least 8 hrs/ overnight to receive second coat of acrylic exterior emulsion paint complete all as specified and as directed.

M&L for application of second coat of acrylic exterior emulsion paint on primed wall surface using rollers made from foam or synthetic fibres,to get a smooth and tint free surface complete all as specified and as directed.

M&L for complete removal of existing treatment at any storey of buildings and application of one coat of primer and allowed to dry overnight before applying first coat of antifungal paint complete all as specified and as directed. Note :- Before application of primer coat, the moisture of the wall surface shall be checked with a moisture meter .

M&L for application of first coat of antifngal paint on primed wall surface using rollers made from foam or synthetic fibres,to get a smooth and tint free surface and allowed to dry for at least 8 hrs/ overnight to receive second coat of acrylic exterior emulsion paint complete all as specified and as directed.

M&L for application of second coat of acrylic exterior emulsion paint on primed wall surface using rollers made from foam or synthetic fibres,to get a smooth and tint free surface complete all as specified and as directed. Note for item No. 27 to 29:- The quoted rate shall be inclusive of necessary scaffoldings for painting and removal of the same after the work " Height upto 15 metres)

M&L for preparation of new surfaces and applying three coats of white wash on wall complete all as specified and as directed.

M & L for preparation new wall surfaces and applying one coat of chalk whiting on new plaster surfaces, preparatory to distempering & applying two coats of distemper oil emulsion white or tinted complete all as specified and as directed.

M&L for Preparation of old decorated surface of walls including cornices (Plastered or unplastered) and applying two coats of white wash at any height of bldgs/store houses(height up to 10m) complete all as specified and as directed.

Taking down chowkats or frames with shutters but not exc 1.5 sqm each. (without taking off shutters from the frames) complete all as specified and as directed.

Taking down chowkats or frames with shutters exc 1.5 sqm but not exc 4 sqm each complete all as specified and as directed.

S&F for powder coated Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc.complete all as specified and as directed.

S&F for powder coated aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) including deco grill 75mm a perture made out of 7.5mm plate,finished deco grill fixed inside frame and opening for handle to be provided complete all as specified and as directed.

S&F powder coated aluminium window andventilator shutters, fixed type without sash bar, aluminium sectionweighing 0.55 kg/m including necessary joining cleats, glazingclips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified and as directed.

S&F powder coated aluminium door shutters,aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clips, ruber neoprene packing,handles 2 Nos in each door, hinges,anodised aluminum snap beading screws etc. complete all as specified and as directed.

S&F 5.5 mm thick Sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 Sqm in each pane complete all as specified and as directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings,heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed.

S&F PVC eaves gutter 200 mm dia, semi circular, with all necessary fittings, joining compounds, clamps, nut bolts or screws etc and fixing in position, at any height, complete all as specified and as directed.

S&F PVC rain water pipe 110mm dia, with all necessary fittings (other than that given at item below), joining compounds, clamps, nut bolts or screws etc and fixing in position, at any height, complete all as specified and as directed.

S&F PVC bends 110mm dia complete all as specified and as directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting sheet metal encl. with plug & socket etc. Removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.complete all as specified and as directed.

M&L point wiring for One light point controlled by one switch with 1.5 Sqmm PVC insulated unsheathed FRLSH multistranded single core copper conductor cable in PVC conduit rigid non metallic ( ISI marked ) fixed on wall /roof (surface wiring) for any length as per the site requirement incl 1.5 Sqmm PVC insulated copper conductor as earth continuity wire complete all as specified and as directed.

All as per item No. 45 but for One fan point / exhaust fan point controlled by one switch & regulator complete all as specified and as directed.

All as per item No. 45 but for One 5 pin 5 Amps Socket point controlled by one switch on same board.complete all as specified and as directed.

All as per item No. 45 but for One 5 pin 5 Amps socket point controlled by one switch on independent board complete all as specified and as directed.

All as per item No. 45 above but 2.5 sqmm copper conductor including 2.5 Sqmm copper cable on earth wire for sheet metal enclosure complete all as specified and as directed.

All as per item No 45 above but with 4 Sqmm copper conductor including 4.0 Sqmm copper cable on earth wire for sheet metal enclosure complete all as specified and as directed.

S & F switch piano flush type single pole one way 5 Amps complete all as specified and as directed.

S&F Socket 5 pin 5 Amps flush type complete all as specified and as directed

Supply & fix Regal Batten for LED tube lights, both side connection type and LED tube rod 1 x 20 Watt, both side connection complete all as specified and as directed. Make : Havells Cat Part No. REGALBATTENT8 upto 1x822W SSBSWH for Regal Batten & CRYSTAL 1213T8DSTL20W LED 8655 GLASS for tube rod or Cat Part No. LG-T8-20-865-2 of Crompton/Cat Part No. Essential LED tube 1200mm 20W865T865T81ND-1 of Philips or equivalent make mentioned in list of manufacturers including taking down old light fitting complete all as specified and directed

S&F flood light indoor model made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP 66 protection, 3000 K, with 10 KV SPD of 50 watt of Luker Cat Part No. LFLSL50 or Cat part No. LFL-50-CDL/60-M of Crompton /Cat part No.BVP 161 LED 43 NW/CW/WW 50W of Philips or equivalent make mentioned in list of manufacturers including taking down old one complete all as specified and directed.

S&F LED street light made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP 66 protection, 3000 K, with 10 KV SPD of 50 watt of Luker Cat Part No. LSTE50 or Cat part No. LSTS-30-CDL/NL-M of Crompton/HSN code 94054090 of Philips or equivalent make mentioned in list of manufacturers including suitable size of bracket and fixing arrangements, clamps etc all as specified and directed including taking down of existing light fitting of any type complete all as specified and as directed.

S&F Integral aviation obstruction light fitting comprising of aluminium housing with polycarbonate inclouser including fixing arrangement and connection complete all as specified and as directed.Cat part no BGAV 302 LED of bajaj or or equivalent make mentioned in list of manufacturers including taking down old light fittingcomplete all as specified and as directed.

S&F Sheet metal enclosure TPN for DB's when MCB's to be used 6 way with 200 amps bus bar double door complete all as specified and as directed. Make: L&T/Legrand/Schneider or equivalent make mentioned in list of manufacturers

S&F SPN sheet metal enclosure for DB 8 ways Double door complete all as specified and as directed. Make: L&T/Legrand/Schneider or equivalent make mentioned in list of manufacturers

M/L submain wiring with 2 single core 6 Sqmm PVC insulated unsheathed multistranded copper conductor cable 1100 volt grade drawn throgh and including PVC rigid conduit concealed wiring inculding necessary PVC conduit specials including chases cutting complete exceapt beam and RCC roof and one run of 6 Sqmm PVC insulated unshearthed single core 1100 volts grade multistranded copper conductor cable as earth continuity conduto9r and connceting with suitable size thimble complete allas specified and as directed. Note: two run of 6 sqmm size PVE cable , one run of 6 Sqmm size PVC cable as earth wire and one run of PVC conduit shall be measured as one unit length complete all as specified and as directed.

All as per item No 59 above 4 runs of 10 Sqmm PVC copper conductor including 1 runs of 10 Sqmm copper conductor as earth wire complete all as specified and as directed.

M&L for earthing complete with galvanised steel earth plate elctrode 60 x 60cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised earth strip 25 x 4 mm as earthing lead by means of bolts nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.point 3 connected to earthing test point all as specified or indicated including testing on completion. including taking down old one (GI earth plate) complete all as specified and as directed. Note : The rate is deemed to be inclusive of the cost of complete earth work in any type of soil. PCC 1:3:6 type C-1 for chamber,RCC 1:2:4 type B1 for cover slab 50 mm thick, reinforcement 8 mm CTD bars @ 100 mm c/c both way, necessary form work, handle, charcoal dust 20mm dia GI med grade for watering and 40mm dia GI med grade earth lead protection pipes with funnel and wire mesh including taking down old one complete all as specified and as directed.

S&F isolator 4 pole, 415 Volt, 63 Amp complete all as specified and as directed. Make: L&T/Legrand/Schneider or equivalent make mentioned in list of manufacturers

S&F MCB 'B' Curve 40 Amp SPN ,240 Volts complete all as specified and directed. Make: L&T/Legrand/Schneider or equivalent make mentioned in list of manufacturers

S&F MCB 'B' Curve SP 6 To 32 Amp , 240 Volts,Make Schneider Cat Part No. A9N1P06B to A9N1P32B, or Cat part No. BB10060B to BB10320B of L&T/Cat part No. 408587 to 408596 Legrand or equivalent make mentioned in list of manufacturers complete all as specified and directed.

S&F Sheet Metal enclosure with socket plug top and MCBs single pole 20 Amps, 240 Volt complete all as specified and directed. Make: L&T/Legrand/Schneider or equivalent make mentioned in list of manufacturers

S&F Sheet Metal enclosure with socket plug top and MCBs triple pole 32 Amps, 415 Volt complete all as specified and directed. Make: L&T/Legrand/Schneider or equivalent make mentioned in list of manufacturers

S&F air termination single pointed aluminium rod 12 mm dia and 300 mm long including taking down old one complete all as specified and as directed.

Taking down of sub main wiring of any type and removing to store yard and making good disturbed surfaces complete all as specified and as directed.

S &F ceiling rose 3 phase/PVC/Polycarbonate isolated body complete all as specified and as directed.

S&F test point terminal block made of gun metal or phosphorus bronze size 75 x 75 25 mm, and screwed including 3 Nos 8 mm dia 25 mm long hexagonal head screw including PVC junction box including taking down old one complete all as specified and as directed.

S&F aluminium strip 25 x 3 mm with saddles, insulators and fixing screws etc for roof conductors and down conductors on walls/above ground including taking down old one complete all as specified and as directed.

M&L earthing complete with galvanised steel earth plate electrode 60 cm x 60cm x6 mm thick, buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meters below normal ground level, connected to GI earth strip 32x6 mm as earth lead 7.5 mtrs by means of bolts, nuts and washers of galvanised steel all as shown in electrical plate No. 3 connected to earthing test point complete all as specified and indicated including testing on completion including taking out old earthing complete. Note : The rate is deemed to be inclusive of the cost of complete earth work in any type of soil. PCC 1:3:6 type C-1 for chamber,RCC 1:2:4 type B1 for cover slab 50 mm thick, reinforcement 8 mm CTD bars @ 100 mm c/c both way, necessary form work, handle, charcoal dust 20mm dia GI med grade for watering and 40mm dia GI med grade earth lead protection pipes with funnel and wire mesh including taking down old one complete all as specified and as directed.

Suprisons

M/s ANTONY THOMAS AND CO

M/s Antony Kallarakkal

WELTRONENGINEERINGSERVICES

SUKU CONSTRUCTIONS