PROVN OF RETAINING WALL AND CHEQUERED TILING IN FRONT OF OFFICE COMPLEX AT 190 MTN BDE SIG COY, RETAINING WALL NEAR OR LIVING AT APJD ZONG AND ATTACHED TOILET FOR INT OFFICE AT BLDG NO TWG/271 UNDER GE TAWANG

Amount

Surface excavation n exc 30 cm deep and averaging 15cm deep and getting out soft soil completed all as specified and directed.

Excavation over areas n exc 1.5 m deep and getting out in hard / dense soil completed all as specified and directed.

Excavation in trenches n.exc. 1.50 Mtr in depth and n.exc. 1.50 Mtr in width and getting out in hard/dense soil completed all as specified and directed.

M&L for plain cement concrete (1:3:6) type C-2( 40 mm graded aggregate) as in foundation filling and mass concarete completed all as specified and directed.

M & L for Walling of RR masonry uncoursed well bonded, bedded and solidity hearted, built in cement morter (1:6) completed all as specified and directed.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses with maximum depression on face from straight edge held against the dressed surface n exc. 40mm on Lime or sand stone completed all as specified and directed.

M & L hand packing (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level with broken stone/boulders completed all as specified and directed.

M & L providing cement concrete in roof kerbs or mud stops. rounded or chamfrered on edges as in coping etc,type B-1 (1:2:4) 20 mm graded aggregate completed all as specified and directed.

M& L for cement concrete, Type C1,(1:3: 6) using 20 mm grade aggregate as bond stone completed all as specified and directed.

M & L raised pointing to random or polygonal rubble, uncoursed or brought upto courses with cement mortar 1:4 completed all as specified and directed.

M&L PVC (SRW) pipes 75mm dia single socketed in any length with rubber ring joints , laid in trenches or laid in floor as beep holes completed all as specified and directed.

M & L for Providing precast cement concrete block masnory with solid building blocks of PCC (1:3:6) type CI (20 mm graded aggregate) exc 10cm thick in width and setting with cement mortar 1:4 completed all as specified and directed.

M & L for Providing precast cement concrete block masnory with solid building blocks of PCC (1:3:6) type CI (20 mm graded aggregate) exc 10cm thick in width and setting with cement mortar 1:6 completed all as specified and directed.

M&L, rendering 15mm thick in cement mortar 1:4 on concrete surfaces finished completed all as specified and directed.

M&L extra for forming fair finished to drain or channel 30 cm inner girth in cement including forms, mould mitred/stopped ends etc completed all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers in not exc 25 cm completed all as specified and directed.

Removing Excavated soils not exceeding 50 M and depositing where directed at a level not exceeding 1.5 M above the starting point completed all as specified 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 finished the surface of concrete fair and even, complete all as specified and directed.

M&L 15mm thick, screed bed or bedding layer, in cement mortar (1:6) for laying floor tiles etc, complete as specified and directed.

M&L for 300mmx300mmx10 mm thick vitrified paver tiles, set and jointed in neat cement slurry using grey cement and pointed with white/coloured cement to match the colour as in paving/foot path etc as required complete as per manufacturer’s instructions, complete all as specified and directed. Make Johnson Endura or equivalent.

M &L rendering 10mm thick on fair faces of brick work or concrete surfaces in cement mortar (1:6), finished even and smooth without using extra cement completed all as specified and directed.

M & L applying two coats of distemper oil emulsion, white or tinted on new wall surface including preparation of surface completed all as specified and directed.

M & L for non skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06sqm but not exceeding 0.11 sqm, in floors etc,set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in cement mortar 1:4 completed all as specified and directed.

Materials and Labour for glazed ceramic coloured tiles of size 350 mm X 250 mm X 7 mm thick, fixed on vertical surfaces of wall such as dados, skirting etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles, complete all as specified and directed.

S&F II class HW 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

S/F 35mm thick factory made 2nd class HW plain framed, panelled shutter ( two panel ) with lock rail and panel of 9mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces The size of rail and stile as per IS ; 1003 ( Part-I) kiln seasoned and chemically pressure treated completed all as specified and directed.

S&F 30mm th 2nd class hard wood glazed and skelton shutter open rebated and prepaid to receive glass gauze etc, divieded into squares (with sash bar), edges of plain, chamfered or rounded fitted with cut and mitred beads for secuering glass excecter size of members of shutter as specified in SSR part-I, sec 8 clause 8.20(a) all as specified and directed.

S&F for 16 mm 3-layer PP-R Polypropylene random copolymer) pipes SDR 7.4 & SDR 11 UV stablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc completed all as specified and directed.

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

S & F MS butt hinges medium weight 100mm long completed all as specified and directed.

S & F aluminium anodized handles, D type 100mm Long completed all as specified and directed.

S & F grating 100mm dia of PTMT (Minimum weight 25 Grm) completed all as specified and directed.

S&F PVC (SWR) pipe 110 mm bore single socketed, in any length with rubber ring joints, laid in trenches or floor completed all as specified and directed.

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

M&L PVC (SWR)Floor trap, plain with grating including jointing with solvent cement for 75 dia outlet completed all as specified and directed.

S&F PVC Connection 15mm size with PTMT nuts of length 300mm completed all as specified and directed.

Supply and fix stop valves, cast copper alloy screwed down, high pressure with crutch or butterfly handle, screwed both ends for steel pipe or for unions, 15 mm bore, fixed complete all as specified and directed.

S&F PVC (SWR) bends any radius 75mm dia with access door completed all as specified and directed.

S&F soap dish, viterous china white, appx size 160x160x90mm completed all as specified and directed.

S&F vitreous China wash basin, white, flat back, size 630x450mm with coupling excluding taps, chain and plug and porcelain stopper but including brackets and 32/40mmdia 90cm long PVC waste pipe completed all as specified and directed.

S&F 15mm dia bore Pillar taps, cast copper alloy, with capstan heads, chromium plated fancy type, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed completed all as specified and directed.

S&F 15mm 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. Make : Esco.

Materials and Labour for applying three coats of white washing to new plastered surfaces on walls including preparation of surfaces complete all as specified and directed.

S&F for towel rail 450mm long of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats (Minimum weight 170gms completed all as specified and directed.

M & L clean swan second class hardwood in scantling, timber fixed, all as specified and directed.

M&L for formwork to sides of pillars,posts, struts, piers, columns and stanchions completed all as specified and directed.

M&L TMT steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips

M&L all as per item No. 48 above but TMT bar 5mm dia and over for stirrups completed all as specified and directed.

M&L for reinforced cement concrete (nominal mix) 20mm graded stone aggregate Type B1 (1:2:4) as in column, pillars , piers, post and struts etc completed all as specified and directed.

M & L 4 mm thick ceiling for playwood grade BWR, type BB, fixed with screws to timber frame works fixed in ceiling, flat of slooping completed all as specified and directed.

M&L for preparation of new wood surfaces and applying two coat of synthetic enamel paint over a coat of pink primer completed all as specified and directed.

Excavation in post hole (or similar holes) each n.exc 0.5 cum and getting out, returning filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25 cm watering and removing surplus soil to a distance n.exc 50m and making good in hard/dense soil, complete all as specified and directed.

S & F for FE 410-W (Gde-E-250) quality A joist, channel, angle or tee section fixed independently without connectiong plates etc cut to ordinary length within 20mm of the length indicated) Size of Angle 60 X 60 X 6mm completed all as specified and directed.

S & F for hand rails, half round or other steel section or core for wooden hand rail straight portion, drilled and countersunk for balusters running bars, for doors, blusters, nosing to steps including embeding in concrete and screwing etc, wind ties for roof including securing bolts, posts and struts in fencing including cutting tops to shape as directed, drilling holes notching for wire etc including all necessary drilling, bolting or riveting etc and similar work conforming to Fe-290 Gde E-165 Size 50 X 6mm completed all as specified and directed.

M/L for point wiring with 2 single core FRLS PVC insulated, unsheathed stranded copper conductor of size 1.5 sqmm in and including PVC casing & caping with PVC boxes and 3mm thick plastic laminated sheet top cover for light/fan/socket controlled by one switch complet with 1.5 sqmm PVC insulated unsheathed multistranded copper conductor 1100 volts grade green colour for earth continuity completed all as specified and directed.

All as per item No 61 here-in-before but for one 5 Amp socket outlet independent board complete all as specified and directed

Supply and fixing for switch socket combination 2 in 1 , 5 pin 5 Amps flush type 240 volts completed all as specified and directed.

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

S&F for ceiliing rose three terminal surface type bakelite 65x35 mm completed all as specified and directed.

Supply & fixing Surface and wall mounted LED batten 20 watt extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver with LED Lamp complete all as specified and directed. Make Havells ENDURALINEARNEOBS20WLED840SPCWH & equivalent make specified.

S&F LED light battern holder, 1x10W LED luminiaries Complete with all acessories and including connecting up with twin core twisted flexible copper conductor cable with suitable size of 230V, 50 HZ, and all fitting accessories complete all as specified and directed.Make Havells Cat part No.LED Adore Lamp 10W B22 WW or equivalent make specified.

S & F Exhaust fan 230mm swipe PVC body make havells & equivalent completed all as specified and directed.

M/S L G BUILDERS

SHELLUNG CONSTRUCTION

M/S T D Enterprises

TENZIN CONSTRUCTION

M/S TAWANG FRONTIER ASSOCIATES

M/S T G ENTERPRISES

M/S K D CONSTRUCTION