PROVN OF CERTAIN SANCTION WORK AND ARBORICULTURE WORKS AT CERTAIN LOCATIONS AT AFS DARBHANGA UNDER GE AF BIHTA

B/R WORKS

Surface excavation n.exc (not exceeding) 30cm deep and averaging 15cm deep and getting out in SOFT/LOOSE soil complete, all as specified.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance n exc 50m and making good surface in SOFT/LOOSE soil complete, all as specified.

PCC type C-2 (1:3:6), using 40 mm graded stone aggregates as in filling & mass concrete, complete all as specified.

Sand filling under floors or in foundation including watering and consolidation complete all as specified.

Cutting holes into or through RCC/brick walls built in cement mortar exceeding half brick thick but not exc one brick thick for inserting angle/tee/pipe/ hold fast or similar purposes etc. and making good in cement mortar 1:3 or cement concrete 1:2:4, Type B-1 as required complete all as specified.

Cutting chases, pinning in brick work, making good to facings where required and pointing in cement mortar 1:3 to ends, or edges of landings etc. and cutting chases for concealed water tubing, concealed conduit wiring, etc., and making good, cutting not exceeding 10 cm girth, in brick walls, complete all as specified.

Clean swan 2nd class hard-wood in santling & timber frame complete all as specified

Medium density fibreboard MDF (Pre-laminated) both side laminated 17mm thick, fixed with screw to timber frame work complete all as specified.

Continous (piano) hinge with width of flap (when open) 30 mm, mild steel, bright finish or electrogalvanised, complete all as specified.

Magnetic catcher to kitchen cabinet with all fittings and fixture complete all as specified.

Extruded aluminium anodised handles fabricated type with plate 100 mm long, ISI marked complete all as specified.

Mild steel rolled sections as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. confirming to grade Fe-290-Gde E-165, complete all as specified.

Framed mild steel work such as grills, grating , doors or gates etc. with ends of bars shouldered and or riveted or forged into spikes, framed guard bars, railings and similar work confirming to Fe-290-Gde E-165, complete all as specified.

Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm of any colour hving tensile strength of 550 Mpa as in roof coverng/ cladding to wall, fixed with self tapping screws comlete all as specified.

Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 comlete all as specified.

100 mm thick, cement concrete type B-2, 1:2:4 using 40 mm graded stone aggregate, finished even & rough, as in base course to floor finish complete all as specified.

Granite ( shade approved by GE) ,18-20 mm thick,as in step, jambs, cooking platform and like, machine cut, machine polished, bedded and jointed with grey cement slurry & pointed with grout of matching shade including necessary cutting over & including 10 mm thick (average thickness) cement mortar (1:4), complete all as specified.

Rounding of / moulding to edges (half round) of granite stone 20 mm thick of any description including rubbing and polishing (Granite finish), complete all as specified.

Glazed ceramic coloured tiles not less than 7mm thick, area of each tile exc. 0.17 Sq.m but n. exc. 0.19 Sq.m on vertical surfaces as in skirting, dado etc. set and jointed in neat cement slurry and pointed with grout of matching shade of tiles, laid over and including 10 mm thick bedding layer in cement mortar (1:4), complete all as specified.

Non skid ceramic coloured tiles 7 to 8mm thick (square/ rectangular) area of each tile exc. 0.06 Sq.m but n. exc. 0.11 Sq.m, laid in floors etc, set and jointed in neat cement slurry and pointed with grout of matching shade of tiles, laid over and including 15 mm thick bedding layer in cement mortar (1:4), complete all as specified.

Prepration of old plasterd surfaces of wall complete all as specified and applying the following: - (a) Applying wall care putty, in two coats & smoothening the surfaces as specified. (preparatory to paint as directed). (b) Two coats of interior acrylic distemper/oil bound distemper over and including a coat of interior primer.

Two coats of synthetic enamel paint over & including a coat of red oxide primer over steel or iron surfaces of any description not other wise described over 10cm width or girth including preparation of surfaces, complete all as specified.

Two coats of synthetic enamel paint over & including a coat of pink primer over wood and wood based surfaces of any description not other wise described over 10cm width or girth including preparation of surfaces, complete all as specified.

Bib tap, cast copper alloy, chromium plated fancy type, long body with wall flange, quarter turn type, screwed end for iron pipe or for union and fixed, suitable for 15 mm bore pipe, complete all as specified.

Angular stop valve/cock, cast copper alloy, chromium plated, with wall flange, quarter turn type, screwed end for iron pipe or for union and fixed, suitable for 15 mm bore pipe, complete all as specified.

uPVC/ PVC pipes 100 mm external dia, type-B, ISI marked (IS:13592) single socketed in any length with rubber ring joints, fixed under floors/walls as SWR pipes, complete all as specified.

uPVC/PVC bend any radius, suitable for uPVC soil waste discharge pipes 110 mm external dia, complete all as specified.

Stainless steel (SS-304) sink made out of 1.00mm thick sheet for kitchen or laboratory with plug waste pipe washers including cantilever cast iron brackets connecting union etc overall size 915 mm x 460mm and with bowl size 410mm x 330mm x 160mm, complete all as specified.

Stainless steel plate rack made out of SS sheet not less than 0.63 mm thick of size 600 x 750 x 250 mm having 4 shelves and fixed to wall with rawl plugs & SS screws , complete all as specified.

Steel tubes ‘medium grade’, ISI marked, galvanized with all fittings, laid in floor, fixed to or concealed in wall , complete all as specified, of size as under: -

15 mm bore

20 mm bore

40 mm bore

Gun metal globe/gate valve, with ron wheel head, ISI marked, screwed both ends for GI tubes, complete all as specified of size: -

15 mm bore

20 mm bore

40 mm bore

Preparation of ground, including spreading, leveling, watering the earth, mixing vermi compost and fertilizer as per nursery instruction, required for planting following plants and grasses, complete all as specified. Note : Excavation of pot holes shall be of size 45 x 45 x 60 cm for all plants (Srl Item no 32.02 to 32.09)

Lawn grass/American grass

American grass mat of size 600X1200 mm

Coconut tree 4 to 5 feet height

Bottle palm tree 4 to 5 feet height

Neem tree 4 to 5 feet height

Palm tree 4 to 5 feet height

Ashoka tree 4 to 5 feet height

Morepankhi

Golden tree

E/M WORKS

Point wiring with multi-stranded copper conductor, single core, FRLSH PVC insulated and unsheathed cable, including FRLSH PVC insulated unsheathed stranded copper conductor single core cable as earth continuity conductor to common earth and connected to earth dolly, with and including GI terminal modular boxes made out of 1.2mm thick MS sheet concealed in wall modular metal flush box & including modular cover plate with frame having necessary cutting for fixing switches/ sockets comprising the following: -

One light point controlled by one switch or one fan point controlled by one switch & fan regulator etc. or for bell/buzzer with 1.5 Sq. mm (nominal area) cable & 1.5 Sq. mm (nominal area) cable as earth continuity conductor, in and including rigid non metallic PVC medium duty concealed conduit not less than 20mm dia all as specified.

One Socket outlet three pin, 6 Amp, on the same board, with 1.5 Sq. mm (nominal area) cable & 1.5 Sq. mm (nominal area) cable as earth continuity conductor, all as specified.

One socket outlet three pin, 6 Amp, independent, with 1.5 Sq. mm (nominal area) cable &1.5 Sq. mm (nominal area) cable as earth continuity conductor, in and including rigid non metallic PVC medium duty concealed conduit not less than 20mm dia all as specified.

NOTES: (a) Switch(es) & socket(s) shall be measured & paid for separately under respective item of Schedule 'A'. (b) GI boxes shall be fixed flush to walls in position with cement mortar (1:4).

Switch modular type single pole one way, 6 Amp, complete all as specified.

Switch modular type single pole one way, 16 Amp,complete all as specified.

Socket outlet multipurpose having provision for 2&3 pin, 6 Amp, 2 Module complete all as specified.

Switch socket combination 6 pin 6/16 Amp 2 Module complete all as specified.

Modular white cover frame and metal flush box with 2 module (5A switch and socket) complete all as specified.

Modular white cover frame and metal flush box with 3 module (15A switch and socket) complete all as specified.

Modular white cover frame and metal flush box with 6 module complete all as specified.

LED lights fitting 1x 20w, 220V,AC decorative box type with driver, including holder suitable for carrying 4ft LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as specified.

Exhaust fan plastic body of size 300mm sweep with louvers, 1200 RPM 230 volts single phase AC supply complete with bolt, nuts and washer and including PVC insulated and overall sheathed flexible 3 core 0.5 Sq.mm copper conductor cable from ceiling rose to exhaust fan for giving connection complete all as specified.