REPAIR TO DRAINAGE, STEEL GATE, PILLARS OF GATE, CHAIN LINK FENCING AROUND OMQ, GRANITE OF GATE PILLARS IN RAKSHANAGAR AREA AND REPAIR MAINTENANCE OF FIRING RANGE AT 11 BRD AF STN OJHAR

Amount

Demolition of Reinforced Concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engr-in-charge.

M & L for RCC type B-1, 1:2:4 (20mm graded aggregate) Columns, pillars, piers, posts an d struts complete all as specified and as directed by Engr-in- Charge.

M&L for form work to sides of Pillars, posts, struts piers, columns etc in squarre, rectangular or polygonal, rough finished surfaces of concrete all as specified.

S&F Mild Steel TMT round bars 10 mm dia and over, cut to length, bent to shape required, including cranking , binding spirally for hooping end and binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified.

Ditto all as per item No.4 above but 5mm dia and over up to & including 10mm dia in stirrups, spacers & binders complete all as specified.

M&L 15 mm thick rendering on external surfaces in cement mortar 1:4 finished rough Completed all as specified and as directed.

M&L for 20mm Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, win dow-cills, cooking plat forms and like in cement mortar (1:4) including point ing in white cement (1:2) us ing marble dust with admixture of pigment to match with shade of granite.

Taking up or down steel tubing and connections, including cleaning for refixing or removal to store

S&F for 40mm Tubes, 'light grad', galvanised, with all fitting; laid in trenches/Walls

Material & Labour for providing and fixing stainless steel (Grade 304) railing/gate made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement.

Dismantling fencing chainlink/wire mesh, any type, all as specified and as directed by Engr-in-Charge .

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground (Posts embedded in congrete) complete all as specified by Engr-in-Charge.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out soft and loose soil , returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified and as directed by Engr-in-Charge.

M & L for plain cement concrete type C1 1:3:6 (20 mm graded aggregate) as in foundations, filling and mass concrete for embedding the vertical fencing posts complete all as specified and as directed by Engr-in-Charge.

S&F in repair Chain link fencing of MS galvanized wire dia not less than 4mm thick, coated with 1.00mm thick PVC, size of mesh 50mmx50mm and fixing to any type of post, rail with straining bolts including provision of binding wire complete all as specified and as directed by Engr-in-Charge.

Refixing old serviceable chain link fencing any type in same or new location including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and as directed by the Engineer-in-Charge.

S & F mild steel work as in 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 and as directed by Engr-in-Charge.

S&F for rolled mild steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. doors, MS sheets,etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing, quality conforming to Fe 290-0 Gde E-165 complete all as specified and as directed by the 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 nut, n exc 5cm long, dia of neck 5 to 10 mm complete all as specified and as directed by Engr-in -Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for

Labour only for taking out existing sand mixed with wooden saw dust from the embankment of firing range, screening through net then mixing the new saw dust in sand in the proportion of 1:1 then again forming embankment at original place of firing range by raising height including ramming/rolling/watering and finished to required size and shape etc not exceeding 1.5m high from the base complete all as specified and as directed by Engineer-in-charge. Note:- (a)the additional saw dust and sand shall be added to the taking down materials after screening to maintain proportion 1:1 (sand:saw dust) which are actually brought at site by Contractor, measured by department and paid seperately under below item no.5&6. (b)The quoted rates also include for filling new sand bags and placing them in front of the firing range in the pre-existing manner. (c) After range filling the site should be cleaned and cleared off of all debris. (d)If the taking down is upto moorum level the same may be measured under Item no.7

All as per Item No.21 above but height exceeding 1.5m height and upto 3m complete all as specified and as directed by Engineer-in-Charge

All as per Item No.21 above but height exceeding 3m height and upto 4.5m complete all as specified and as directed by Engineer-in-Charge

All as per Item No.21 above but height exceeding 4.5m height and upto 6.00m complete all as specified and as directed by Engineer-in-Charge

Supply only screened river fine sand free from clay, silt and another foreign materials as per sample approved complete all as specified and as directed by Engineer-in-charge. Note:- A sample of the sand used should be tested to ascertain the density, gradation. The testing charges shall be borne by the contractor.

Supply only wooden saw dust free from wood pieces and another foreign materials as per sample approved complete all as specified and as directed by Engineer-in-charge

M&L Moorum/red bajri filling in floors or pavings, laid in layers n exc 15 cm thick, spread, levelled and rammed including watering complete

M&L for Raking out joints/ pointing to to random rubble or polygonal rubble uncoursed or brought up to courses in 1:4 cm complete all as specified and directed. Note: The rates include for raking or cutting out joints and decayed mortar etc, not less than 12mm deep, washing the joints, removing rubbish off the premises, and keeping the surface to be pointed wet for 2 days prior to re-pointing.

Surface dressing n exc 15 cm deep and getting out in soft , loose soil by maintaining required level and slope complete all as specified and directed.

S&F of MS Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixinge 410-W (Gde E- 250) quality A complete

S&F for MS Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment

M&L for preparation of previously untreated surfaces of steel or epoxy flooring of any desciption over 10cm in width or girth, not otherwise described include for all necessary preparatory work required and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed by Engr-in-charge.

Concrete of any description and in any position not otherwise specifically provided for

M&L for cement concrete B0 1:2:4 (12.5mm graded stone aggregate) 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, kerbs not provided for in Item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed

Taking down Shutters of any description n exc 1 sq. m each

S&F in repairs 150mm Aluminium anodised, barrel tower bolts of ex truded section and fixed

S&F in repairs 300mm Mild steel sliding door bolts, plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed

S&F in repairs 150mm Aluminium handles, cast type, anodised

S&F in repairs 125mm MS Butt hinges medium weight cold rolled

Santhi Enterprises (BID ID -3364506)

M/s.TIRUPATI BUILDERS (BID ID -3362961)

Apachi Systems (BID ID -3372125)