REPAIRS TO FIRING RANGE, OBSTACLE COURSE, TRAINING SHED, CLOTH LINE POST AND OTHER CONNECTED WORKS AT INS CHILKA

Amount

Taking down plaster of any description on brick or stone walls, ceilings, fins, fascias, chajjas, parapets etc. (including tiles) raking out joint, hacking for key, scrubbing down with water etc incl patches of any size complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick or concrete surfaces in cement mortar 1:4, including finishing even and fair without using extra cement complete all as specified and as directed.

M&L for rendering 10mm thick on fair faces of brick or concrete surfaces in cement mortar 1:6, including finishing even and fair without using extra cement complete all as specified and as directed.

M&L for preparation of new plastered external wall surfaces of any description over 10 cm width/girth and including applying two coat of weather coat anti dust emulsion paint, exterior grade of approved shade over a coat of alkali guard anti efflorescence primer as per manufacturer's instruction complete all as specified and as directed.

M&L for preparation of newly plastered or un plastered surfaces of wall and applying three coat white wash complete all as specified and directed.

Demolition of brick work/stone masonry built in cement mortar and removal of rubbish from site complete all as specified and directed.

M&L for brick work with fly ash bricks, straight or curved on plain exc 6m mean radius built in cement mortar 1:6.

M & L for walling of random rubble masoney, uncoursed , well bonded bedded and solidly hearted , built in cm 1:6 complete all as specified

M & L for walling of random rubble , uncoursed , well bonded bedded and solidly hearted , built in cm 1:6 except stone complete all as specified. Note : Serviceable RR stones from demolition shall be reused.

M&L for rendering 15mm thick on fair faces of brick or concrete surfaces in cement mortar 1:4, including finishing even and fair without using extra cement complete all as specified and as directed.

M & L for flush pointing to random rubble masonry un coursed or brought upto courses in CM (1:4) complete all as specified and directed.

Demolition of cement concrete unreinforced in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and as directed.

M&L for 100mm thick cement concrete 1:4:8 type D2 using 40 mm graded stone aggregate as Sub base of hard standing/pathway complete all as specified and directed

M& L for 40mm thick PCC flooring type B1 (1:2:4) using 20 mm graded stone aggregate 40 mm thick over sub base and finishing cement concrete surface even and smooth using with extra cement complete all as specified and directed

S&F in repair plain mild steel wire galvanised class 3 (dia of wire 4mm) in fencing/cloth line with pvc coated including straining and fixing to steel post and to straining bolts, including securing with and provision of galvanised iron tying wire or staples or steel pins etc including removing of old wire complete all as specified and directed.

M & L for 75mm thick PCC type C2 1:3:6 (40mm garade aggregate) as in plinth protection complete all as specified and directed by Engr-in-Charge

Dismantling floor, hearth or wall tiling including cement mortar bedding ( but not backing), removing serviceable tiles to store and rubbish off the premises etc complete all as specified and directed by Engr-in -charge.

M&L for Chequered cement concrete tiles 30cm x 30cm x 25mm thick,set with grey pigment cement and pigments, jointed and pointed in neat cement slurry in floors/steps fixced over and and including 15mm thick screed bed in CM 1:6 etc complete all as specified and directed.

M&L Non - skid Ceramic tiles 7 to 8 mm thick(square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles fixced over and and including 15mm thick screed bed in CM 1:6 etc complete all as specified and directed by Engr-in-Charge.

M&L for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match the colour of tiles fixced over and including backing coat 15mm thick in CM 1:6 etc complete all as specified and directed by Engr-in-Charge.

Dismantling structural steel work including doors, gates etc complete

M&L for Framed work such as grills, gratings, hold fasts etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars, ladders framed balusters, and similar work conforming to Fe-290-0(Gde-E-165), complete all as specified.

S & F roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc conforming to Fe-410- W(Gde-E-250) quality- A complete all as specified and directed

M & L for preparing new steel surfaces of any description over 10 cm girth and width and applying two coat of synthetic enamel paint over and including a coat of red oxide primer, complete all as specified.

M & L for preparing old painted surfaces of any description over 10 cm girth and width and applying one coat of synthetic enamel paint complete all as specified.

Dismantling plain or corrugated steel sheeting gauge , thickness , including Nainital or similar pattern roof coverings complete all as specified and directed.

S&F 2mm thickness fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw andwasher in roof, wall etc complete all as specified and directed.

Demolition of cement concrete( reinforced ) of any description and in any position not otherwise specifically provided for and removing the debris to a distance not exc 50m from site all as directed

M&L for RCC precast cover slab type B1 1:2:4 using 20 mm graded aggregate set in CM 1:4 etc incl necessary form work complete all as specified

S&F TMT bars 10mm dia and over cut, to length , bent to shape required, including cranking , bending spirally hooking for slabs ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc all as specified and directed by etc.

Excavating over areas, n exc 1.5m deep & getting out in any type of soil etc all complete all as specified

Screening of material on site of the work (Material obatined from above item) as per directed by Engr-in-Charge. Note:- Shells retained during the screening shall be returned to SO Works

Returning, filling in, including spreading, levelling, watering & well ramming( in layers n. exc 25 cm in soft/loose soil.

Removing excavated soil (retained material from item No 35) exc. 50m but n exc 100m & depositing where as directed at a level n exc. 1.5 m above the starting point.

Sand filling under floors or in foundation including watering & consolidation

Supply only saw dust as approved by Engr-in-Charge

Labour only for mixing of sand and saw dust in equal prortions and laying the same over the sloped portion of shooting range complete all as specified and directed

Dismantling timber scantlings 40 sq. cm and over in section, in any position

M&L for second class hard wood timber in clean sawn scantlings

Dismantling stay assembly complete. (demolition of concrete, etc. and excavation measured separately

M&L for stay assembly with 16mm dia stay rod complete with accessories , as brckets to holding the stay wire to pole, stay clamps, 6mm thickness size 30cmx30cm ,excavation and concrete measured separately)

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed

M&L for galvanised stay strand (Grade 2), size 7/4.00mm complete all as specified and as directed

M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and as directed by Engr-in-Charge.

M&L for cleaning of all scales and dirt from RCC UG tanks and from mouths of inlet pipes of capacity exceeding 65000 ltrs and not exceeding 70000 ltrs capacity including writing letters or figures (block Roman/Italic or Indian ) of 7.5 cm height but not exceeding 30 cm to write as cleaned XX-XX-XX on each tank and writing stoops, comma, short lines, dashes, hyphens, brackets complete all as specified and as directed.

M&L for cleaning of all scales and dirt from RCC UG tanks and from mouths of inlet pipes of capacity exceeding 70000 ltrs and not exceeding 75000 ltrs capacity including writing letters or figures (block Roman/Italic or Indian ) of 7.5 cm height but not exceeding 30 cm to write as cleaned XX-XX-XX on each tank and writing stoops, comma, short lines, dashes, hyphens, brackets complete all as specified and as directed.

M&L for cleaning of all scales and dirt from RCC UG tanks and from mouths of inlet pipes of capacity exceeding 80000 ltrs and not exceeding 85000 ltrs capacity including writing letters or figures (block Roman/Italic or Indian ) of 7.5 cm height but not exceeding 30 cm to write as cleaned XX-XX-XX on each tank and writing stoops, comma, short lines, dashes, hyphens, brackets complete all as specified and as directed.

M&L for cleaning of all scales and dirt from RCC UG tanks and from mouths of inlet pipes of capacity exceeding 85000 ltrs and not exceeding 90000 ltrs capacity including writing letters or figures (block Roman/Italic or Indian ) of 7.5 cm height but not exceeding 30 cm to write as cleaned XX-XX-XX on each tank and writing stoops, comma, short lines, dashes, hyphens, brackets complete all as specified and as directed.

M&L for providing, cement concrete type B1 1:2:4 (20 mm graded aggregate) in roof kerbs or mud stops, rounded or chamfered on edges, holdfast area. Complete all as specified and as directed.

SUBAL CHARAN PRADHAN

HARI HARA NAYAK

PRADIPTA KUMAR PANI

RCB CONSTRUCTION