PROVISION OF UNDERGROUND SUMP AND CONNECTED PIPELINES FOR SINGLE LIVING OFFICERS ACCOMMODATION AND CGOM AT CGDHQ-10 AND PROVISION OF SEDIMENTATION TANK NEAR OVERHEAD TANK CGDHQ-10 UNDER GE (I) CAMPBELL BAY

Amount

Surface dressing not exc 15 cm deep in hard/dense soil complete all as specified.

Excavation over area, n.exc 1.5 deep and getting out in hard/dense soil complete all as specified and as directed

All as per Srl item No.2 but here-in before exc 1.5m but n.exc 3mtr deep and getting out hard/dense soil complete all as specified and as directed

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in hard and dense soil all as specified and as directed

Removing excavated materials (soil) exceeding 50m and not exceeding 250m and depositing where directed at a level not exceeding 1.5m above the starting point all as specified and directed.

M&L PCC 1:2:4 type B-2 (using 40mm graded stone aggregate) as in foundations,filling and mass concrete complete all as specified and as directed.

M & L reinforced cement concrete M-30 (Design Mix Concrete) using 20mm graded aggregate in foundations, including rafts, footings, plinth beams, bases for columns, etc. basement slabs, under ramed piles and mass concrete including necessory form work complete all as specified and as directed.

M & L reinforced cement concrete M-30 (Design Mix Concrete) using 20mm graded stone aggregate in walls, retaining walls, basement wall and the like, any thickness above top of footings, including atached pillaster and buttresses including necessary form work complete all as specified and as directed.

M & L reinforced cement concrete M-30 (Design Mix Concrete) using 20mm graded stone aggregate as in Slabs supported on walls, beams and columns in floors roofs, landings, deck slabs and shelves and the like including necessarry form work, complete all as specified and as directed.

M&L TMT bars 10mm dia and over, as reinforcement. cut to length, bent to shape required including crancking bending, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia complete all as specified.

M&L TMT bar 6 mm to 8 mm dia and over cut to length , bent to shape required including cranking ,bending hooking ends spirally and binding with and including mild steel wire (annealed) not less than 0.90mm dia complete all as specified and as directed.

Taking down cement plaster on brick or stone wall etc. including racking out joints, hacking for key and scrubbing down with water etc. complete all as specified and as directed

M & L rendering 10mm thick on brick wall or concrete surface in cement mortar 1:4 mixed with water proofing compound @ 3% by weight of cement, finished even and smooth without using extra cement complete all as specified and as directed. (Note:- Water proofing compound shall be measured and paid saperately.)

M/L for applying evenly a coat of bitumen blown type at the rate of 1.5 kg per sqm and blinding with clean dry sand @ 0.05 cu.m per sq.m coat complete all as specified and as directed.

S&F for forming 12 mm thick Expansion joints filled with pre-formed bituminous filler and top 30 mm primed and sealed with sealing compound, grade 'A' for 100mm thick concrete slab complete all as specified and as directed.

M&L for roof trusses (framed) trussed, purlins and heavy brakets framing (Beam, Tee, angle, channel) including distance pieces, cleats etc conforming to Fe-410-W (Gde-E-250) quality -A complete all as specified and as directed.

M & L applying two coats of cement based paint on newly plastered wall surface over a coat of cement primer including preparation of surfaces, complete all as specified and as directed.

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

Material and Labour for Preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer all as specified and directed.

M&L for 75 mm thick PCC (1:3:6) type C-2 (using 40 mm graded stone aggregate) as in plinth protection & finishing the surface even & smooth, without using extra cement complete all as specified and as directed.

S&F of Aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with Aluminium wire staples all as specified.

S & F Anodised Aluminium frame for doors, windows, ventilators with one or more rebates including jointing cleat for fixing etx, as in ladder complete all as specified and as directed. Make : INDAL/HINDALCO/JINDAL or equivalent as per IS

Supply only integral water proofing, ISI marked compound complete all as specified.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish of the premises complete all as directed.

M & L for Non skid ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.11 sqm but not exc 0.18 (Ist quality ) conforming to IS-13755, as in floor set and jointed in neat cement slurry and pointed in coloured cement to match the surface complete all as specified and as directed.

S&F glazed ceramic coloured tiles of size 300x200x7/300x450x7mm thick in vertical surfaces of wall conforming to IS-13712 grade B-III set and jointed in neat cement slurry and pointed in white or coloured cement to match over complete all as specified.

M & L 15mm thick screed bed or bedding layer of cement mortar (1:3) for laying floor finishes complete all as specified and as directed

S&F PP-R ball valves (brass insert) suitable for 40mm outer dia meter as per requirement of site complete all as specified and as directed.

S&F PVC (SWR) reducers (any radius) complete all as specified.

S&F PVC (SWR) bends (any radius) complete all as specified.

S&F 110mm bore PVC (SWR) pipe single socketed in any length fixed to wall with ruibber ring joint complete all as specified.

Supply and Fixing of GI water tubing of 80 mm dia, medium grade conforming to IS - 1239 [Part - 1] including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc and fixed to walls, ceiling, and laid on floors complete all as specified andcomplete all as specified and as directed by the Engineer-in-Charge.

Supply and Fixing of GI water tubing of 50 mm dia, medium grade conforming to IS - 1239 [Part - 1] including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc and fixed to walls, ceiling, and laid on floors complete all as specified andcomplete all as specified and as directed by the Engineer-in-Charge.

Supply and Fixing of GI water tubing of 25 mm dia, medium grade conforming to IS - 1239 [Part - 1] including all fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc and fixed to walls, ceiling, and laid on floors complete all as specified andcomplete all as specified and as directed by the Engineer-in-Charge.

S&F gun metal gate valves of size 80mm bore with iron wheel head, screwed both ends for iron pipe, ISI Marked, as per IS: 778 complete all as specified and as directed.

S&F gun metal gate valves of size 50mm bore with iron wheel head, screwed both ends for iron pipe, ISI Marked, as per IS: 778 complete all as specified and as directed.

S&F gun metal gate valves of size 25mm bore with iron wheel head, screwed both ends for iron pipe, ISI Marked, as per IS: 778 complete all as specified and as directed.

Supply & Fixing pumping sets, Cetrifugal, electrical driven,3ph,pump energy efficient totally enclosed fan cooled ( TEFC )squirrel cage motors (IE2) 7.5 HP, 2840 rpm ( enclosure confirming to protection IP 55 as per IS:4691-1968 ) Horizontal foot mounte&d induction motors,continuously rated suitable for operation on 415+/- 10%, 50 Hz +/-5%, A.C.supply with class F insulation for 50 Deg C ambient temperature and altitude less than 1000m above MSL,Head range-24-39 mtr discharge-455-200 (LPM) and confirming to IS 325:1996 & IS 12615:2011. NOTE :-1. Rates for PCC foundation are deemed to be inclusive. 2.Rates for NRV as recommended by OEM are deemed to be inclusive. MAKE: Crompton /KSB /Kirloskar

S&F as in repair DOL Starter shitable for 7.5 HP pumpset complete mounting on wall/panel 3 Phase, 415 Volts complete all as specified and directed.

M&L for addition altration in old GI Pipe,screwing,cutting,threading,fixing of valve and attend the minor work regarding pipe line etc. all as per direction of Engineer - in -Charge.

M&L for earthing complete with galvanized steel earth plate electrode 600x 600 x 6.3 mm buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below ground level, connected to galvanized earth lead wire 4mm dia (upto 7.5 m in length from earth plate) by means of galvanized iron or steel bolts, nuts, check nuts and washers, and connected to equipments as directed, including funnel with GI med grade watering pipe 20mm bore, wire mesh charcoal or coke and common salt in alternate layers, of 15cm compacted thickness all around the earth electrode, with concrete pit in PCC 1:3:6 type C-1, 50mm thick pre cast RCC 1:2:4 type B1 cover slab reinforced with 8mm dia reinforced bar 15cm C/C and earth lead handle protection including necessary excavation earth work in soft/loose soil and disposal of spoil to a distance n.exc. 50m and necessary testing complete all as shown on electrical plate No. 3 of MES SSR Part-I and as directed

Govinda Swamy Construction