PROVN OF LPG SHED, SOLAR WATER HEATER AND REV WORK IN CERTAIN UNITS AT MIL STN JAISALMER

Amount

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified & directed by Engineer-in-charge.

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in any type of soil complete all as specified & directed by Engineer-in-charge.

Removing excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed by Engineer-in-charge.

M&L for hardcore of gauge exceeding 63 mm but not exceeding 100 mm of broken stone or boulders, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified & directed by Engineer-in-charge.

M&L for plain cement concrete (1:4:8) type D-2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified & directed by Engineer-in-charge.

M&L for squared rubble walling, Jodhpur type, brought upto courses, well bonded, bedded and solidly hearted, built in cement mortar (1:6) complete all as specified & directed by Engineer-in-charge.

Extra over stone walling for hammer dressing to face stones with maximum depression on face from a straight edge not exceeding 20mm & dressing face beds and joints as specified to squared rubble walling Jodhpur type brought up to courses complete all as specified & directed by Engineer-in-charge.

M&L for precast cement concrete (1:2:4) type B-0 (using 12.5mm graded stone aggregate) in window or door cills, lintels, bressumers, steps, quoin blocks (for use with masonry), string courses, copings. kneelers, apex stones, pier caps,columns, posts, boundary pillars, bed plates, pintle blocks, ancho-rage blocks, bonders (for stone wallin). corbels, brackets, etc. (of any section indicated), withplain fair faces, including chamfers, weatherings, throat- ing etc. and setting in mortar complete with joints to match and set in CM (1:4) complete all as specified & directed by Engineer-in-charge.

M&L for Keyed pointing to squared rubble masonry, coursed or uncoursed in CM 1:4 complete all as specified & directed by Engineer-in-charge.

M&L for rendering 15 mm thick plaster in cement mortar (1:6) on fair faces of brick work or concrete surfaces of walls and finishing the surface even and smooth without using extra cement complete all as specified and directed by Engineer-in-charge.

M&L for preparation of new plastered surfaces of walls and applying two coats of distemper oil emulsion over a coat of primer over and including putty to make a uniform smooth surfaces complete all as specified & directed by Engineer-in-charge. Note :- Rate quoted by the tenderer shall be deemed to inclusive of preparation of surface, putty for making uniform smooth surface and application of primer and two coats of distempering.

M&L for preparation of new plastered or unplastered surfaces of walls and applying two coats of cement base paint over a coat of primer complete all as specified & directed by Engineer-in-charge.

S&F pressed steel frames of size 105 x 65mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc complete all as specified & directed by Engineer-in-charge.

S&F steel ventilators with top hung shutters fitted with box type hinges including MS peg stays, MS handle and glazing bars dovetailed or welded for receiving glass including painting with one shop coat of zinc chromate primer,and cutting holes in wall for fixing the window lugs in PCC 1:2:4 type B1 using 20mm graded aggregate and making good the disturbed surfaces in CM (1:3) and applying two coats existing wall finishes to match with existing colour complete all as specified and directed by Engineering –in-Charge. Note : The rates quoted are inclusive of making good all the disturbed surfaces to match with the adjoining surfaces and necessary scaffolding etc up to 4th floor.

S&F plain sheet glass of 3 mm thick ordinary quality and glazing with oil putty and clips in squares not exceeding 0.50 Sqm in each pane complete all as specified & directed by Engineer-in-charge.

S&F Pre painted Galvalume aluminium zinc coating GI based corrugated steel sheet/ semi corrugated 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall fixed with self tapping screws complete all as specified & directed by Engineer-in-charge.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick 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 & directed by Engineer-in-charge.

S&F Mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete all as specified & directed by Engineer-in-charge.

S &F Rolled sections Fe-410- W (Gde- E-250) quality- Bas in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates complete all as specified & directed by Engineer-in-charge.

M&L for providing 75 mm thick PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate ) as in sub base of flooring complete all as specified & directed by Engineer-in-charge.

M&L 25 mm thick cement concrete (1:2:4) type B-0 (using 12.5 mm graded stone aggregate) as in floor for receiving screed bed complete all as specified & directed by Engineer-in-charge.

M&L 75mm PCC (1:3:6) type C2 (using 40mm graded stone aggregate) as in plinth protection and hard standing including providing contraction joints with wooden spacers complete all as specified & directed by Engineer-in-charge.

M&L for 40 mm thick mastic asphalt wearing coarse with paving grade bitumen (PMB-40) meeting the requirement as specified prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing anti skid surface with bitumen pre coated fine grained hard stone chipping of 13.2 mm nominal size at the rate of 0.005 Cum per 10 Sqm and at an approximate spacing of 10cm centre to centre in both direction pressed into surface when the temperature of the surfaces is not less than 1000 C protruding 1mm to 4mm over mastic surface complete all as specified & directed by Engineer-in-charge.

Excavating in post holes (or similar holes) of any type of soil each n exc 0.5 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified & directed by Engineer-in-charge.

Supply only chain link MS galvanised fencing, any size or type complete all as specified and directed by Engineer-in-charge. Note :-Fixing only chain link fencing, steel round bars for protection will measured and paid separately.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails straining bolts, etc including provision of binding wire complete as specified & directed by Engineer-in-charge. Note :-Supply only chain link fencing will measured and paid separately.

S & F for mild steel round 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 quality confiorming to round bars Fe-410-W (Gde.E-250) quality A- or Fe 290 (Gde-E-165) complete all as specified & directed by Engineer-in-Charge.

S&F, 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, balusters, 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.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified & directed by Engineer-in-charge.

S&F mild steel flat iron for securing of chain link fencing conforming to Fe 290 Gde E-165 in post and strut in fencing including fabrication i.e. cutting tops drilling holes notching for wire welding etc. complete all as specified & directed by Engineer-in-Charge.

S&F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square not.exc 30cm long,diameter of neck n exc12 mm complete all as specified & directed by Engineer-in-Charge.

M&L for preparation of new or previously untreated steel surface of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red- oxide, zinc chrome primer complete all as specified & directed by Engineer-in-charge.

M&L for preparation of new or previously untreated steel surfaces of any description, n.exc 10cm in width or girth when unconnected with other painting or when painted in a different tint and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red- oxide primer complete all as specified & directed by Engineer-in-charge.

Supply and fix single pointed aluminum rod 12 mm dia and 300mm long fixed on roof in and including all fittings, fixturres and PCC 1:2:4 type B-1 bolck 100mm x 100mm x 100mm complete all as specified and shown on drg.

M & L bore earthing not less than 250 mm dia 16 feet deep filled with black soil up to 7 feet from bottom complete with galvanized iron pipe 40 mm bore medium grade 3 meter long tapers at bottom & provided 12 mm holes (staggered) at 75 mm centre to centre up to 2.5 meter of length from bottom , burried directly in ground filled with 45 cm alternate layer of chemical magnisium sulphate, charcoal & salt up to ground level connected to galvanized iron strip 32x6 mm as earthing lead up to 7.5 mtr by means of bolt and nut, check nuts and washer of galvanized iron or steel including brazing work and 40mm dia light grade pipe for earth lead protection connected to electrical equipment and earthing test point , earth dolly and earth chamber as shown in elect plate No 2 of SSR Pt-I including all necessary earth work, excavation, earth chamber with PCC 1:3:6, Type C1 and RCC chamber cover of PCC 1:2:4 with handle and 20 mm dia GI watering pipe with funnel and wire mesh etc and testing on complete all as specified & directed by Engineer-in-charge.

NOTE :- [i]. Excavation & earth work in any type of soil including removing of surplus material upto 100M [ii]. PCC (1:3:6) type C1 using 20mm graded stone aggregate in pit & 40mm thick precast RCC (1:2:4) type B1 cover 50x50 cm with 8mm round bar @ 15 cm C/C both ways. [iii]. Main earthing strip from earth electrode to test point upto 7.5 mtr. [iv]. Funnel with watering pipe [GI pipe] 20mm bore [ISI marked] medium grade & copper lugs and charcoal & salt as reqd. [v]. GI protection pipe of size 40 mm bore light grade 7.5m.

M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in pipe or fixed to DBs or any other indicated situation for loop earthing with GI strip of 32X6 mm size complete all as specified & directed by Engineer-in-charge.

M&L earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in surface or fixed to DBs or any other indicated situation for loop earthing with aluminium strip of 25X3 mm size complete all as specified & directed by Engineer-in-charge.

M&L earthing test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos 8mm dia 25mm long hex. head screw complete all as specified & directed by Engineer-in-charge.

Supply and fix insulators made out of porcelain for fixing the lightening roof conductor and the down conductor complete all as specified & directed by Engineer-in-charge.

M&L for GI Tubing light grade 40mm dia.for earthing strip protection complete all as specified & directed by Engineer-in-charge.

S&F rotational moulded synthetic (HDPE) water storage tank of capacity of 1000 litre capacity triple layered with float valve 20 mm, cylindrical vertical with closed top hoisted and fixed in position all as specified in SSR Part-I complete all as specified & directed by Engineer-in-charge.

S&F rotational moulded synthetic (HDPE) water storage tank of capacity of 500 litre capacity triple layered with float valve 20 mm , cylindrical vertical with closed top hoisted and fixed in position all as specified in SSR Part-I complete all as specified & directed by Engineer-in-charge.

Supply and fix water tubing 20 mm bore 'medium' grade Galvanised with all fitting (such as bends, elbows, tees,conectors,short piece,back nuts,unions,capa& plug etc) fixed complete to wall and ceiling or laid in floor including cutting, threading and testing complete for hot/cold water pipe line complete all as specified & directed by Engineer-in-charge.

Supply and fix hot water pipe 20 mm bore 'Medium' grade galvanised with all GI fitting duly insulated with glass wool and aluminium cladeding with 20 mm complete all as specified & directed by Engineer-in-charge.

S&F 40 mm bore gun metal globe or gate valve, with iron wheel head, screwed both ends for iron pipe complete all as specified & directed by Engineer-in-charge.

S&F 20 mm bore gun metal globe or gate valve, with iron wheel head, screwed both ends for iron pipe complete all as specified & directed by Engineer-in-charge.

S&F compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like includind caps, bases, splices etc. built up from two or more beam or channel sections or angles with plates grade Fe-290 (Gde E-165), including all lattice bars, stiffeners, gusset plates etc welded together, anchor duly painted with two coats of synthetic enamel paint over and coat of red oxide primer and and forming PCC work and 12mm thick etc complete to avoid any deformation complete all as specified & directed by Engineer-in-charge.

M&L for submain wiring with approved colour code/as per IS (Red,black & green for single phase) concealed conduit circuit with two single core PVC insulated cable with multistranded copper conductor of nominal cross sectional area of 6.00 Sqmm (FRLS) in conduit including one run of PVC insulated multistranded copper conductor nominal cross sectinal area of 6.00 Sqmm (FRLS) of continous earth wire green in colour complete all as specified and directed by Engr-In-Charge. (Note :- Two runs of 6.00 Sqmm cable & one run of 6.00 Sqmm cable of earth wire and one run of PVC Conduit shall be measured and paid as one unit length)

S&F 20 mm bore stop valve, cast copper alloy, screwed down, high pressure, with crutch or butter fly handle, screwed both ends for iron pipe or for union complete all as specified & directed by Engineer-in-charge.

Supply & fixing single pole and neutral enclosure with a two pin and earth plug and socket complete with one SPN MCB 20 Amps complete all as specified & directed by Engineer-in-charge.

S&F 20 mm bore bib taps chromium plated, fancy type, long thread with wall flange cast copper alloy with crutch or butter fly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified & directed by Engineer-in-charge.

S&F double door MCB distribution board SPN, 240 volts, 4 ways powder coated, CRCA steel sheet constructed as per IS : 8623, degree of protection IP 43 - IK 09 with metal door, recess mounted, having insulated 100 amp tinned copper bus bar, neutral busbar, earth bar, din bar, detachable gland plate, interconnection, earthing connection, blanking plates in unused spaces as required complete all as specified & directed by Engineer-in-charge.

Supply and fixing MCB's single pole and neutral 32 Amps, 240 Volts, 10 KA rapturing capacity 'B' curve complete all as specified & directed by Engineer-in-charge.

Supply and fixing MCB's single pole 20 Amps to 32 Amps, 240 Volts,10 KA rapturing capacity 'B' curve complete all as specified & directed by Engineer-in-charge.

Supply, install, commissioning and testing mortuary cabinet suitable for single phase, 230 V, 50 Hz, with 0.55 mm thick exterior & interior finish pre painted GI sheet, 0.5 mm thick front finish in stainless, including vapour proof incandescent lamp, electric temperature indicator cum controller, 3 phase carriage assembly, one piece stainless steel tray, in built power panel etc. suitable for unitary type refrigeration system and temperature range of 4-6º C of capacity 02 Body complete all as specified and directed by Engineer-in-charge.

Supply, install, testing and commissioning voltage stabilizer for automatic operation, single phase 230 volt capacity 10 KVA complete all as specified & directed by Engineer-in-charge. (Make :- EML 10090 of Microtech or equivalent in Appx 'C' list of makes.

MARUDHARA CONSTRUCTION COMPANY

AMBEY MAA CONSTRUCTION COMPANY