Protection of drain, repairing of intakes, water tanks and other appurtenant Structures of Pump houses at Loktak.

Amount

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms lift upto 1.5m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m. 1.10.2) Hard/Dense Soil.

Providing and laying cement concrete in foundation and plinth excluding the cost of centering and shuttering.(2.1.6) 1:3:6(1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm normal size)

2nd class (Local 1st class) brick work in foundation and plinth in cement mortar. 1:3 (1 cement: 3 coarse sand).

Steel work in built up tubular trusses including cutting, hoisting, fixing in position and applying a coat of approved steel primer red oxide zinc chrome primer conforming to IS:2074–1979) welded and bolted including special shape washer etc. complete.10.65.1) Electric resistant welded tube (Conforming to IS:1611-1979)

Trapezoidal Pre-painted profile sheet roofing of approved brand DYNA Roof or equivalent with selt drilling screws of 68 mm long Xylon coated screws with PVC washer & caps complete, excluding the coat of purlins & trusses. 10.63.2) Pre painted Galvanized Iron sheet (PPGL) i) Profile sheet 0.35 mm/2.80 kgs/sqm.

Trapezoidal pre-painted profile sheet for Ridges gutter or valley 610 mm wide of approved brand DYNA Roof or equivalent fixed with selt drilling screws of 68 mm long Xylon coated screws with PVC washer & caps complete, excluding the coat of purlins rafter & trusses.(10.64.2) i) Profile sheet 0.35mm/2.8 kgs/sqm

Filling in plinth with sandy soil under floors including watering ramming, consolidating and dressing complete.

15 mm cement plaster 1:3 (1 cement: 3 coarse sand).

50 mm cement concrete flooring 1:2:4 (1 cement: 2 coarse: 4 stone aggregate 20 mm & down gauge) finished with a floating coat of neat cement.

Providing wood work in trusses, purlins, rafter, posts, posts plate wall plate & the like wrought: framed hoisted & fixed in position. Uchan/ Tairen/ Tolhao/ Khangra.

Steel reinforcement for R.C.C work i/c straightening, cutting, bending placing in position and binding all complete. 3.12.2) Thermo Mechanically Treated bars.

Providing form works i/c centering and shuttering so as to give a rough finish, strutting and propping etc. height of propping and centering below supporting floor to ceiling not exceeding 4 m and removal of the same for in-situ reinforced concrete and plain concrete work in flat surface such as suspended floor roof landing and the like.

Reinforcement cement concrete work in beams, suspended floors, roofs having slope upto 15°landing, balconies, shelves & chajjas, lintels, bands, plain window sills, staircases and spiral staircase upto floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement :1.5 coarse sand:3 graded stone aggregate 20mm nominal size).

Honeycomb brick work (75 mm) thick with first class brick in cement mortar 1:4 (1 cement: 4 coarse sand).

Providing and fixing HCL traps with 100 mm inlet and 100 mm outlet of self-cleaning design with HCL screwed down of hinged grating with or without vent arm complete i/c cost of cutting and making good the walls and floor.

Providing and fixing 50 mm HCL soil waste and vent pipe.

Providing and fixing water closet squatting pan (Indian type W.C pan) with 10mm sand cast iron P or S trap 10 litre low level white P.V.C Flushing cistern including flush pipe manually controlled device ( handle lever conforming to IS: 7231, with all fitting and fixtures complete including cutting an making good the wall and floors wherever required 25.1.1) white vitreous china Orissa pattern WC Size of pan (Indian Made)

Providing and fixing grating of approved quality for Nahni trap. 24.29.1.1)100mm nominal dia.

Providing and fixing GI pipes complete with GI, fitting and clamps i/c cutting and making good the wall etc. (internal work).25.5.1)15mm dia.

Providing & fixing Aluminium sliding bolts bright finished or black enamelled with nuts & screws etc. complete. 7.87.2)250x16mm.

Providing & fixing Aluminium tower bolts (barrel type) with screws etc. complete. 7.90.1) 250x10mm

Steel work in single sections, i/c cutting, hoisting, fixing in position & applying a priming coat of red lead paint. In Channel, angles & tees.

Supplying and fixing galvanised steel barbed wire, weighing 9.38 kg/100 m training and fixing to any type of standard rails straining bolts i/c securing with and provision of galvanised mild steel wire, staples or steel pins etc. as directed (Posts and struts of wood, concrete, steel and straining bolts shall be paid separately.

Polygonal rubble masonry/RR masonry (Uncoarsed/ brought to coarse)/squared rubble masonry (Uncoarsed/ brought to coarse) with hard stone of approved quality in foundation and plinth in cement mortar 1:6 (1 cement: 6 coarse sand) i/c levelling up with cement concrete 1:6:12 (1 cement: 6 coarse sand: 12 stone aggregate 20mm nominal size) at plinth level.

Add EPF 0.65%

Add CESS 1%

Add GST @ 18% GST

M/S RK. BUDHACHANDRA SINGH

M/S LAISHRAM THOIBA SINGH