Provn of Bore Well 02 X 15 Hp Pump Set at Birdhwal at Suratgarh Mil Stn

Amount

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 exceeding 25 cm thick in soft/loose soil complete all as specified and as directed.

Removing excavated soil/material to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 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 exceeding 63mm, deposited, spread and leveled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L for brick work with old size burnt clay sub-class ‘B’ 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.

M&L for 100 mm thick PCC (1:4:8) type D2 using 40 mm graded crushed stone aggregate as in sub base, surface finished fair and even, complete all as specified and as directed.

M&L for factory made 80mm thick machine pressed precast cement concrete interlocking paver blocks of Grade M-40 conforming to IS 15658-2006 of shape and size as directed with grey cement and no pigment laid over & including 25mm thick sand cushioning, joints of blocks filled with dry sand and compacted with mechanical vibrator complete all as specified & as directed. Note : Shape of paver blocks shall be as approved by the GE.

M&L for rendering 10mm thick in cement mortar 1:4 on fair faces of brick masonry or concrete surfaces of walls, finished even & smooth without using extra cement complete all as specified.

M&L for preparation of newly plastered / unplastered surfaces of walls & applying three coats of white wash complete all as specified and directed.

M&L for Earthing to Transformer/ GOD switch/ equipments/panels etc with & including galvanised mild steel earth plate electrode of size 60cmx60cmx6mm 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 mild steel strip 25x4 mm as earth lead, including nuts, bolts, check nuts & washers of galvanized iron or steel and riveted/welded to earth plate at one end and other end of strip connected to transformer / GOD / Panel / equipment body / test point with two Nos nuts bolts or welding with steel structure, GI earth strip encased in and including 40mm 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 : (i) 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. (ii) GI strip upto test point/equipment are included in this item.

Supply, laying, jointing and testing centrifugally cast Ductile Iron spun pressure pipes (Class K7) of 100mm bore with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends (ISI marked) conforming to IS 8329-2000 suitable for push on rubber gasket/tyton joint laid in trenches and including jointing material i.e EPDM rubber gasket complete all as specified and as directed. Note:- Excavation & earthwork, DI fittings / specials shall be measured & paid for separately under relevant items of this Schedule.

S&F DI/CI fittings (ISI marked) for Flanged Pipes/spigot socketed pipes upto 150mm bore such as Bends, Tapers, Tee pieces (single & double branch) any type and angle/radius and straight connecting pieces but all ends flanged, connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth, complete all as specified & as directed.

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 complete testing, complete all as specified & directed.

S&F Non Return Valve of size 100mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint complete all as specified & directed.

S&F Cast Iron Air Release Valve with 1/2 air outlets 25mm bore and fixed on 100mm bore pipe line complete all as specified and as directed.

M&L for Valve Pit of internal size 1100mm x 1100mm x 1100mm 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.

Supply, laying, jointing and testing LT XLPE insulated screened, bedded, galvanised steel strip or wire armoured heavy duty electric cable with aluminium stranded conductor 1100 Volt grade cross sectional area 50 sqmm 3.5 core laid in trenches/ducts, through pipe, under floors or roads/ along poles etc complete all as specified. Notes:- (i) Sand cushioning, cable protection, GI protection pipe, clamps, jointing kits and excavation & earth work shall be measured & paid for separately. (ii) Road cutting/floor cutting /cutting holes etc in walls required for laying/fixing of cable etc shall be made good as per existing. Nothing extra shall be admissible on this account. Quoted rates shall be inclusive of the above provisions.

Supply, laying, jointing and testing LT XLPE insulated screened, bedded, galvanised steel strip or wire armoured heavy duty electric cable with aluminium stranded conductor 1100 Volt grade cross sectional area 16 sqmm 4 core laid in trenches/ducts, through pipe, under floors or roads/ along poles etc complete all as specified. Notes:- (i) Sand cushioning, cable protection, GI protection pipe, clamps, jointing kits and excavation & earth work shall be measured & paid for separately. (ii) Road cutting/floor cutting /cutting holes etc in walls required for laying/fixing of cable etc shall be made good as per existing. Nothing extra shall be admissible on this account. Quoted rates shall be inclusive of the above provisions.

M&L for dry sand (Local Tibba sand) and punning for cushioning and cover for protection of under ground electric cable 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 punned thickness shall be measured.

M&L for sub class ‘B’ (old size) burnt clay bricks laid flat and dry abutting each other with gap between adjacent bricks not exc. 10mm for protection of underground electric cable in such a way that the length of brick is at right angle to the central axis of cable complete all as specified and as directed.

M&L for Galvanized iron tubing, 100mm bore light grade, ISI marked, including all fittings and laid in trenches/under road/drains, fixed to poles/walls with required size of flat iron (25mmx3mm) clamps, bolts, nuts and washers for protection of LT electric cable complete complete all as specified and as directed. Note :- Excavation & earthwork shall be measured & paid for separately.

Supply, install, connecting & testing electric driven submersible pump set of capacity 15 HP/ 11 KW, Three Phase, 50 Hz, 415 Volts, minimum discharge capacity 840 LPM at total 58 mtr head, stainless steel body with inlet filter, with & including necessary fixing arrangement complete all as specified & as directed.

S&F Pump Guard set having flange size 4" with 19mm SS rods fitted on pump with toching PVC rope from pump to ground level and steel well cap and MS clamp, cast iron top and bottom adaptor size 100mm for jointing submersible pump to column pipe complete all as specified & as directed.

Supply, install, testing and commissioning factory made and tested (including CPRI type test certified) LT Panel, outdoor type, duly powder coated, cubical type factory made, weather & vermin proof made out CRCA sheet 3.15mm thick machine pressed and bottom frame made out of angel iron 40 x 40 x 5mm thick and 600mm long, 4 legs duly painted with 2 coat of synthetic enamel paint over a coat of red oxide primer on exposed surface grouted in PCC 1:2:4 type B1 using 20mm aggregate block of size 30cmx60cmx30cm and 100mm thick PCC 1:2:4 type B1 floor over 100mm thick sub base of crushed stone hard core extended 100mm on all sides below panel body complete and suitable for 415 Volts, 3 Phase & neutral, 50 Hz, AC supply system, 4 strip insulated with PVC sleeve aluminium bus bar 160 Amp TPN with openable double door shutter on both sides (rear and front side) with locking arrangement as per manufacturers duly pre wired with suitable size of copper wire with legs/ thimbles and conneting the incoming and outgoing MCCBs with suitable size aluminium strip duly bended and drilled and fixed with nuts bolts & washers from bus bar to MCCBs etc duly fitted with including the following accessories complete all as specified and directed :-

M&L for drilling bore hole by reverse rotary circulation method with proper T&P, 300 mm dia depth not exceeding 42 mtr below ground level in any kind of soil strata including hard stone/boulder including electric logging, MS Cap, MS flat iron clamps, reducing socket etc and disposal and spreading and leveling of the surplus soil / material obtained from drilling to a distance not exceeding 100 mtr complete all as specified and directed by Engineer-in-Charge. Note:- (i) The contractor shall use "Bentonite" during drilling process as per mode of practise to avoid the collapse of the bore. (ii) The unit rates quoted against the above items also include for carrying out the following tests and maintaining the records for the same duly signed by GE, Engineer-in-Charge and the contractor in the triplicate to check the suitability of boring for developement and converting the same into the tube well. (iii) Sample of trial cutting from different strata kept neatly packed in strata sample box to be provided as specified here-in-after and nature of strata at every 2 meters and at each change of strata. (b) Quality of water (c) probable yeild with electric logging (d) Draw down test. (iv) The test shall be got done from the approved Govt lab as directed by GE and cost of the same shall be borne by the contractor & are deemed to be quoted in the unit rates.

M&L for Development of tube well with air compressor of suitable capacity as approved by GE followed by over pumping with submersible pumping set until sand free water with maximum tolerence of 20 parts of sand in one million parts of water by volume is obtained and tested for yields complete all as specified and directed. Note:- (i) All equipments and labour etc for development shall be arranged by the contractor under his own arrangement. (ii) The tesing of water shall be got done by the contractor under his own arrangement from the Govt Laboratory. The cost of the same should be deemed to be included in the quoted rates of this item.

Supply and lowering of PVC casing pipe of size 10" (250 mm) nominal diameter, minimum thickness 12.5mm, conforming to IS 12818:1992, ISI marked (in 3 Metre Length) with all connected fittings as required for lowering the pipe complete all as specified and directed.

Supply and lowering of PVC casing filter pipe of size 10" (250 mm) nominal diameter, minimum thickness 12.5mm, conforming to IS 12818:1992, ISI marked (in 3 Metre Length) with all connected fittings and nylon filter mesh as required for lowering the pipe complete all as specified and directed.

Supply and lowering of uPVC column pipe (3 Metre Length) with socket, size 4" (100mm) standard grade with minimum hydrostatic pressure 15 kg/cm2 complete all as specified and directed.

Supply and fixing, jointing flat copper multistranded submersible cable 10 sqmm 3 core, PVC inulated and PVC sheathed industrial cable suitable for submersible pump motor 1100 volts, 415 Volt complete all as specified and directed.

Chemical test and Bacteriological test of water of borewell from the govt laboratory complete all as specified and directed.

GURDEEP SINGH AND COMPANY