PROVN OF INTERLOCKING TILES AT NEW ADM BLOCK AT 190 MTN BDE CAMP AND PROVN OF WATER FILTRATION PLANT WITH ASSOCIATED ACCESSORIES AT LOWER MARATHA GROUND COMPLEX UNDER AGE (I) TAWANG

Amount

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in hard/dense soil complete all as specified and directed.

Materials and labour for 100 mm thick plain cement concrete (1:4:8) type D2 using 40 mm graded stone aggregate as in sub-base of floors etc. finished the surface of concrete fair and even, complete all as specified and directed.

Materials and Labour for sand filling with approved sand under floors or in foundation including watered and consolidation complete all as specified and directed. .

Materials and labour for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, joined and pointed with grey cement and no pigment complete all as specified and directed.

Materials and labour for concrete block masonry with solid precast block of plain cement concrete (1:3:6) type C1 using 20 mm graded stone aggt , exceeding 10 cm in width and setting in mortar(1:4) as in wall complete all as specified and directed.

Materials and Labour for plain cement concrete (1:3:6) type C-1, using 20mm graded stone aggregate as in bond stone, bed plates for copping complete all as specified and as directed.

Materials and labour for rendering 15mm thick in cement morter (1:4) on fair faces of brick work/PCC block or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Excavating in trenches not exc 1.5m wide and n.exc 1.5 m in depth, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

Returning filling in with approved excavated soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50 metres and depositing where directed at a level nexc. 1.5 metre above the starting point complete all as specified and directed.

Materials and Labour for Plain cement concrete (1:4:8) type D-2, using 40mm graded crushed stone aggregate as in foundations, filling and mass concrete complete all as specified.

Materials and Labour for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in foundations, including rafts, footings, foundation beams, plinth beams; bases for columns, etc; basement slabs under reamed pillars and mass concrete complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

Materials and Labour for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in Beams, cantilevers, bressummers, lintels complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

Materials and Labour for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in column, pillars, piers, post and struts complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

Materials and Labour for formwork to sides of concrete foundation, footing, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beam; and similar work; vertical or to batter for rough finished flat surfaces of concrete complete all as specified and directed.

Materials and Labour for formwork to sides of pillars, posts, struts, piers, columns and stanchions for rough finished square, rectangular or polygonal surfaces of concrete complete all as specified and directed

Materials and Labour for formwork to faces of sides and soffits of floor or roof beams, cantilevers, shelves including supports, overhangs, etc for rough finished flat surfaces of concrete complete all as specified and directed

Materials and Labour for TMT bars 10 mm dia and over, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Materials and Labour for TMT bars 8 to 10 mm dia in stirrups, spacers and binders, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Materials and labour for concrete block masonry with solid precast block of plain cement concrete (1:2:4) type B1 using 20 mm graded stone aggregate, 10 cm in width and setting in mortar(1:6) as in wall complete all as specified and directed.

Materials and labour for rendering 10 mm thick in cement morter (1:6) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for applying three coats of white wash on new wall surface including preparation of surface, complete all as specified and directed.

Materials and labour for preparation of new plastered surfaces and applying two coats of cement based paint over a coat of cement primer on wall complete all specified and directed.

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

Supply and fixing 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: supplied and fitted to chowkats, complete all as specified and directed.

Supply and fixing 30mm thick second class class hard wood glazed and skelton shutter, open rebated and prepared to receive glass gauze etc, divided into squares (with sash bar), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass exc., size of members of shutter as specified in SSR part-I, sec 8 clause 8.24(a), supplied and fitted to chowkats, complete all as specified and directed.

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

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

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

Supply and fixing Aluminium handles, cast type, anodized, 125 mm size, complete all as specified and directed.

Supply and fixing for 250mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed, complete all as specified and directed.

Supply and fixing 3 mm thick sheet glass, ordinary quality and glazing with oil putty or wooden beads/PVC beads in squares n.exceeding 0.50sqm in each pane, complete all as specified and directed.

Materials and labour for applying two coats of synthetic enamel paint over a coat of pink primer including preparation of new untreated surfaces of ply wood or wood based materials of any description not otherwise described over 10cm width or girth complete all as specifed and directed.

Materials and labour for 75 mm thick plain cement concrete (1:3:6) type C2 using 40 mm graded stone aggregate as in sub-base of floors, plinth protection etc. finished the surface of concrete fair and even, complete all as specified and directed.

Materials and Labour for broken stone or boulder hardcore of gauge n exe 63mm deposited, spread and levelled in layers n exe 15cm thick, watered and rammed to a true surface complete all as specified and directed.

Materials and Labour for roof trusses (framed), trussed, purlins, crane gantries, rails and fastening (Beam, tee, angle, channel or flat sections) icluding distance pieces, cleats etc, complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) 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 directed.

Supply, Install, Testing and Commissioning of water filteration plant of capacity 200 Ltr per Hrs with multigrade filter, 20 inch micron filter of FRP casing having 20 micron cartridge filter including UV sterilizer complete set for filteration of Turbidity, suspended impurities, Filteration is from top to bottom whereas backwash is in reverse direction which is carried out by multiport valve provided including all pipe/fittings/valve complete all as specified below:- (i) MOC : FRP vessel. (ii) Opening : 2.5" Top. (iii) Strainer's : Top. (iv) Base : Skirt. (v) Filter Media : Anthracite, Quartz Sand, Barakar sand,Gravels and pebbles. (vi) Pipeline : Frontal 25mm pipe with multi port valve for service, Backwashing & rinse. (vii) Aeration Valve : Provided for air purging. (viii) Max Operating Pressure : 10 kg/cm2. (Make : ION Exchange/Kent/Aqua Zone/RAMCO). (Note. Filteration plant shall be tested according with prescribed test by contractor in presence of Engr-in-Charge. The test result shall be recorded and signed by Contractor and Engr-in-Charge. The result should be as per chemical analysis & suitable for drinking purpose).

Supply Install, Testing and Commissioning of Mono block pump set of 0.5HP for pumping of water from tank to plant complete all as specified and directed. (Make : Kriloskar/KSB/L&T)

M&L Framed work such as grills,gratings, etc.with ends of bars shouldered and/or riveted,or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

Supply and fixing 20mm cromium plated Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed.

Supply and fixing PP-R distribution branch with PP-R main 50 mm sizes by providing and fixing tee including cutting and making fusion joint etc.as per requirement of the site complete all as specified and directed.

Supply & lay 3-layer PP-R (P o l y p r o p y l e n e random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded p o l y p r o p y l e n e random fittings fixed complete to walls, ceilings or in floors etc. of size 40 mm complete all as specified and directed.

Supply & lay 3-layer PP-R (P o l y p r o p y l e n e random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded p o l y p r o p y l e n e random fittings fixed complete to walls, ceilings or in floors etc. of size 25 mm complete all as specified and directed.

Supply and fixing PP-R Gate valves (brass insert), 40 mm outer dia as per requirement of the site.

Supply and fixing PP-R Ball valves (brass insert), 25 mm outer dia as per requirement of the site.

Supply & Fix float valve assembly complete with PVC ball valve & flynut screwed for iron pipe of 25 mm bore complete all as specified and directed.

Supply & Fix float valve assembly complete with PVC ball valve & flynut screwed for iron pipe of 40 mm bore complete all as specified and directed.

Materials and labour for point wiring with two runs of FRLS PVC insulated unsheathed, 1100 V grade cable multi stranded copper conductor of size 1.5 sqmm drawing through in and including PVC casing caping of suitable size on surface of wall including provn of PVC box of suitable size for mounting switch and socket along with earth wire of PVC insulated, unsheathed, 1100 V grade cable multi stranded copper conductor of size 1.5 sqmm. One light point controlled by one switch one way 5 Amps complete all as specified and directed.

All as per Item No. 49 above but for One 2/3 pin socket outlet 5Amps on independent board

All as per Item No. 49 above but one switch socket combination 15 Amps on independent board with cable 2.5 sq mm size and earth wire 2.5 sqmm

Supply and fixing Switch piano, flush type, single pole, one way switch 5 Amps.

Supply and fixing Switch socket combination 2 in 1, 5 Amps flush type.

Supply and fixing Switch socket combination 2 in 1, 3 pin, 5 /15 Amps, flush type, universal.

Supply and fixing Ceiling rose surface bakelite 3 terminals 65x50mm all as directed.

Supply and fixing decorative 20 Watt LED lighting fittings, fixed to walls/ceiling, environmental friendly, energy efficient ready to use pack . Make : Crompton. Cat No-CCS-100-20-65-HL2-DP-NWH or equivelent of Bajaj/Philips/ Havells

Supply & fixing rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 1000 Ltr capacity hoisted and fixed in position, connecting with existing pipes all as specified in SSR Part I complete all as specified and directed.

Supply and fixing MCB distrubution board SPN 4 way double door, sheet steel,phosphatised,powder coated with 200 amps bus-bar,neutral link,earth bar and din rail 240 V, complete all as specified and directed. by engineer-in-charge.

Supply and fixing MCB Single pole, 240 volts 5 to 32 Amps 10 KA rupturing capacity, C series

Supply and fixing MCB Single pole & neutral 240volts 40 Amps, 10KA rupturing capacity, C series

Supply and laying or fixing or passing through pipe 1100 volts grade heavy duty cable PVC insulated multi stranded aluminium conductor served with inner shethering of PVC tape armoured with galvanised steel wire or tape and overall PVC shetered 10 Sqm 2 Core nominal cross section in sevice connection complete all as specified.

Materials and labour for earthing complete with GI earth electrode of size 60cmx60cmx6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground surrounded from all sides by 15cm thick and packed layer of charcoal dust and conmmon salt filling in alternate layers connected to and including GI earth wire 4.0 mm dia upto 7.5 mtr by means of bolts, nuts, check nuts and washers, and protected by light grade 15 mm dia and connected to main control board and GI pipe medium grade 20mm bore for watering and including funnel wire mesh, RCC pit cover 50mm thick with 10mm dia reinforcement 100mm c/c and PCC chamber pit with P C C 1:2:4 Type C2 (including excavation and earth work in any type of soil, disposal of surplus soil to a distance not exceeding 50 metre) and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009

M/S K D CONSTRUCTION

M/S GOLANG CONSTRUCTION CO.

M/S TSERING DHONDUP

DEOGRATIES SEMPER AMA ASSOCIATE

L T CONSTRUCTION

M/S KHANDU CONSTRUCTION

M/S L G BUILDERS