Provn of water supply scheme for certain locations of West Camp at MFFR under GE (N) Bikaner

Amount

Surface dressing not exc 15cm deep in soft/loose soil complete all as specified and as directed.

Excavating in trenches, not exc 1.5 metre wide and not exc 1.5 metre in depth, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. laying cables, pipes, etc. not exc 10 Sqm on plan & not exc 1.5m in depth and getting out in soft/loose soil complete all as specified and as directed.

Returning, filling in, including spreading, leveling watering and well ramming in layers not exc 25 cm thick in soft/loose soil complete all as specified and as directed.

Removing excavated soil/material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified and as directed.

M&L for hardcore of broken stone or boulders, gauge not exc. 63mm, deposited, spread and leveled in layers not exc 15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L for sand (Local Tibba sand) filling under floors and similar locations including spreading, leveling, watering and well ramming in layers not exc 25 cm thick complete all as specified and as directed. Notes : (i) Approved local Tibba dry sand free from vegetations, grass and other deleterious substances shall be used. (ii) For the purpose of payment, only consolidated thickness shall be measured.

M&L for PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in foundations, filling and mass concrete complete all as specified and as directed.

M&L for cement concrete 1:2:4 type B1, using 20mm graded crushed stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, bed blocks of hold fast and the like including weathering, slightly rounded, chamfered angle and throating as directed including use and waste of form work (straight or curved) all exposed surface of concrete finished fair complete all as specified & as directed.

M&L for brick work with old size Fly Ash bricks, straight or curved on plan exc 6.00 metre mean radius, built in cement mortar 1:6 complete all as specified and as directed.

S&F bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required, hooks (stay), heavy, for large gates, hook and pintle hinges, large hasps and staples, chains, hand made sliding bolts, clamps, hold fasts, wall ties, hooks for hanging fans, plain angle cleats for securing purlins to trusses or rafters, knee piece inserts, two way and three way straps, plate washers and similar small articles conforming to Grade E-165 (Fe 290) and fixed in position complete all as specified and as directed.

S&F mild steel framed work using ERW or induction butt welded tubes conforming to I.S 1161-1979 Grade St-240 including necessary welding, bolting, special shaped washer, clamps, cleats etc. complete all as specified & as directed.

S&F Pre-painted galvalume aluminium zinc coating corrugated steel sheet 0.50mm thick with coating AZ-150 gsm 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 & as directed. Note : Colour of sheet shall be as approved by the GE.

S&F Pre-painted galvalume aluminum zinc coating Plain steel sheet 0.50mm thick with coating AZ-150 gsm 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 & as directed. Note : Colour of sheet shall be as approved by the GE.

M&L for 100 mm thick PCC (1:3:6) type C2 using 40 mm graded crushed stone aggregate as in flooring, leveling course, etc, surface finished fair and even, complete all as specified and as directed.

M&L for rendering 15mm thick in cement mortar 1:6 on fair faces of brick masonry or concrete surfaces of walls, finished even & smooth without using extra cement complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of wall & applying two coats of cement base paint of approved shade/tint over a coat of alkali resistant priming paint complete all as specified & as directed.

M&L for preparation of new steel and iron surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint of approved tint over a coat of red oxide zinc chrome primer complete all as specified & as directed.

Supply and fixing 10000 Litre capacity Rotational moulded polyethylene water storage tanks three layered (cylindrical vertical with closed top) ISI marked, hoisted & fixed in position & making necessary arrangements for fixing inlet, outlet & over flow pipe & provision of wash out pipe etc. complete as specified in SSR Part-I and as directed.

Disconnecting & dismantling carefully existing serviceable HDPE water storage tank of capacity 10000 litres with all connected fittings and shifting to other location within West Camp of MFFR and cleaning, hoisting & re-fixing in new position & making necessary connections etc. complete all as directed.

S&F Ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball, screwed for iron pipe 40mm bore (minimum weight 690 gms) complete all as specified and as directed.

M&L for galvanized steel water tubing medium grade of 100 mm bore (ISI marked) with & including all fittings laid in trenches complete all as specified and as directed. Note :- Excavation & earthwork shall be measured & paid for separately.

M&L for galvanized steel water tubing medium grade of 80 mm bore (ISI marked) with & including all fittings laid in trenches complete all as specified and as directed. Note :- Excavation & earthwork shall be measured & paid for separately.

M&L for galvanized steel water tubing medium grade of 50 mm bore (ISI marked) with & including all fittings laid in trenches complete all as specified and as directed. Note :- Excavation & earthwork shall be measured & paid for separately.

M&L for galvanized steel water tubing medium grade of 25 mm bore (ISI marked) with & including all fittings laid in trenches, fixed to walls and ceilings or laid in floors, complete all as specified and as directed. Note :- Excavation & earthwork shall be measured & paid for separately.

Dismantling carefully and taking up or down existing serviceable steel water tubing and connections of 80mm bore, fixed in walls, ceiling, floors, trenches etc. complete all as specified and as directed. Note :- Excavation & earthwork shall be measured & paid for separately.

Fixing/Laying only, jointing and testing old serviceable galvanized steel water tubing medium grade of 80mm bore obtained serviceable vide serial item No. 25.00 here-in-before including cleaning the pipe from inside & outside properly including rust & mud removal, with & including new fittings and laid in floors, trenches, fixed to wall, etc in new or old position within the West Camp MFFR complete all as specified and as directed. Notes : (i) The quoted rate shall deemed to include new GI fittings (ISI marked). Old fittings shall not be used. (ii) Excavation & earthwork shall be measured & paid for separately.

Dismantling carefully and taking up or down existing serviceable steel water tubing and connections of 50mm bore, fixed in walls, ceiling, floors, trenches etc. complete all as specified and as directed. Note :- Excavation & earthwork shall be measured & paid for separately.

Fixing/Laying only, jointing and testing old serviceable galvanized steel water tubing medium grade of 50mm bore obtained serviceable vide serial item No. 27.00 here-in-before including cleaning the pipe from inside & outside properly including rust & mud removal, with & including new fittings and laid in floors, trenches, fixed to wall, etc in new or old position within the West Camp MFFR complete all as specified and as directed. Notes : (i) The quoted rate shall deemed to include new GI fittings (ISI marked). Old fittings shall not be used. (ii) Excavation & earthwork shall be measured & paid for separately.

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 100 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, complete all as specified & as directed.

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 80 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, complete all as specified & as directed.

S&F 50mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, complete, all as specified & directed.

S&F 25mm bore Gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe, complete, all as specified & directed.

M&L for connecting GI pipe 100mm bore with threaded end to other flanged pipe / fitting by providing cast iron Threaded Flange (Screwed Flange) of Class-A and jointing with rubber or fibre board gasket with & including threaded flange, gasket, bolts, nuts, washers, etc complete all as specified & as directed.

M&L for connecting GI pipe 80mm bore with threaded end to other flanged pipe / fitting by providing cast iron Threaded Flange (Screwed Flange) of Class-A and jointing with rubber or fibre board gasket with & including threaded flange, gasket, bolts, nuts, washers, etc complete all as specified & as directed.

Supply, install, commissioning and testing of pump set, centrifugal, split casing, single stage, bronze impeller, CI casing, stainless steel shaft, electric motor driven, AVM pads, mounted on common base foundation with nuts & bolts, complete with all standard accessories and comprising of the following :- (a) Pump set of 1250 LPM discharge at 35 metre head directly coupled suitable electric motor 20 HP / 15 KW, 1460 RPM suitable to work on 3 Phase, 415 Volts electrical system (Make - Kirloskar Model No. UP-65/38 and motor 20 HP / 15 KW TEFC Type, Energy IE-2 or equivalent in makes mentioned in Appendix 'B' here-in-after). (b) Pressure gauge 100 mm dia of suitable pressure ranging - 1 No. (c) Common base foundation for pump set made of ISMC 100 suitable for above pump set as per manufacturer’s recommendation.

Supply, install, commissioning and testing of pump set, centrifugal, monoblock, single stage, bronze impeller, CI casing, stainless steel shaft, electric motor driven, AVM pads, mounted on base foundation with nuts and bolts, complete with all standard accessories and comprising of the following :- (a) Pump set of 400 LPM discharge at 15 metre head with electric motor 3.0 HP / 2.2 KW, 2860 RPM suitable to work on 3 Phase, 415 Volts electrical system (Make - Kirloskar Model No. KS-318 and motor 3.0 HP / 2.2 KW TEFC Type or equivalent in makes mentioned in Appendix 'B' here-in-after). (b) Base foundation for pump set made of ISMC 100 suitable for above pump set as per manufacturer’s recommendation.

Disconnecting carefully the existing serviceable centrifugal monoblock pump set of capacity 5 HP with starter, taking out base frame carefully from foundation, lifting, loading, transportation to other location within the West Camp, unloading, re-fixing, re-connecting electrical & water connections, re-installation, re-commissioning & testing the same pump set & starter at new location, complete all as specified & as directed. Notes : (i) All T&P/Vehicle for loading, shifting, unloading, etc of pump set & starter shall be arranged by the contractor and the cost thereof shall be deemed to be included in the unit rate quoted against this item. (ii) If pump set and starter or any of its part is lost or damaged during the execution of this item by the contractor’s workmen, the same shall be provided / repaired by the contractor at his own cost complete to the entire satisfaction of GE. (iii) GI fittings & material required for re-connecting at new location shall deemed to be included in quoted rates of this item.

Supply, jointing & connecting PVC insulated and FR PVC round sheathed copper conductor (flexible) cable of size 6 sqmm 3 core, 1100 Volts grade, ISI marked (IS-694), drawn through and including heavy duty non-metallic rigid/flexible PVC conduit (ISI marked) not less than 25mm dia & conduit fittings/accessories, complete all as specified and as directed. Note :- 01 run of 6 sqmm 3 core cable & conduit with accessories shall be measured as one run length for payment purpose.

Supply, jointing & connecting PVC insulated and FR PVC round sheathed copper conductor (flexible) cable of size 10 sqmm 3 core, 1100 Volts grade, ISI marked (IS-694), drawn through and including heavy duty non-metallic rigid/flexible PVC conduit (ISI marked) not less than 25mm dia & conduit fittings/accessories, complete all as specified and as directed. Note :- 01 run of 10 sqmm 3 core cable & conduit with accessories shall be measured as one run length for payment purpose.

M&L for cutting of DI/CI/GI pipe upto 100 mm bore in position for reducing to required length for insertion of new branch, tee, collar, tail pieces, etc complete all as specified and as directed. Note :- Excavation & earth work and fittings required for job shall deemed to be included in the rate quoted for this item.

M&L for Earthing with & including galvanised mild steel earth plate electrode of size 60 cm x 60 cm x 6 mm thick buried vertically in ground (earth pit not less than 2.25 m below normal ground level) with top edge of the earth plate at a depth not less than 1.5 m below ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides, connected to & including galvanized iron earth wire 4 mm dia as earth lead, including nuts, bolts, check nuts & washers of galvanized iron or steel and riveted to earth plate at one end and other end of earth wire connected to transformer / GOD / Panel / pump set / equipment body / test point, GI earth wire encased in and including 15mm bore GI light grade pipe with all fittings from upper edges of earth plate upto 7.5 metre above ground level fixed with and including 25x3mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from earth pit to top of electrode and including funnel, wire mesh, copper lugs etc complete with earth pit in PCC 1:3:6 type C1 using 20mm graded crushed stone aggregate and 40mm thick RCC (1:2:4 type B1) cover complete all as specified and shown in electrical plate No 3 of SSR Part-I including necessary excavation and earthwork in any type of soil, returning, filling in approved soil and disposal of surplus soil to a distance not exc 50m complete all as specified and as directed. Note : PCC chamber shall be constructed at least 1.5 mtr away from the earth electrode and pipe for watering shall be provided in slanting manner.

M&L for Valve Pit of internal size 90cm x 90cm x 90cm built in brick masonry complete all as specified in Particular Specifications and as shown on drawing No. BTD-811 Sheet No. 1/2 & 2/2.

M&L for Boring of holes under road, pavement, hard standing by trench less technology using necessary machine suitable for passing the DI/GI pipe upto 150mm bore complete all as specified and as directed.

Gill Construction Co

RISING ELECTRICALS

Goyal Enterprises

M/s Chopra Associates

pokar Lal Civil Contractor