AS AS TO AREA DRAINAGE COVER SLAB OF FLEET SPORTS COMPLEX AND SPECIAL REPAIR OF BOUNDARY WALL BARBED WIRE AT NAVAL KINDERGARTEN (BUILDING NO P-66) AT DOLPHIN HILL INCLUDING RESURFACING OF CEMENTED AREA EXTERNAL TO BUILDING , REPAIR TO FOOTPATH INSIDE

Amount

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for and removing rubbish/debris to a distance exe 1.5 Km bu not exc 10.00 km complete all as specified and directed.

M & L for Mild steel framed work such as grills, gratings, gates etc., with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bar, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe-410-0 Gde E-250 complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc primer complete all as specified and as directed.

M & L for Precast Reinforced Cement Concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in cover slab (For manhole etc), chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces and set in cement mortar 1:4 including necessary form, moulds, etc complete all as specified and directed by the Engr-in-Charge. (Note : Reinforcement shall be measured and paid separately)

S & F high strength corrosion resistant TMT steel bars 6mm to 8mm dia., and over cut to length, bend 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 0.9 mm dia or securing with clips quality complete all as specified and directed.

Demolition of un-reinforced cement Concrete of any description and in any position not otherwise specifically provided for and removing rubbish to a distance exc 1.5 Km but n.exe 10 Km complete all as specified and directed.

M & L for cement concrete (1:2:4), type B1 (using 20mm graded 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, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including necessary formwork complete all as specified and as directed.

Disamntling RCC post or struts any section, including taking out embedded portion in concrete and making good disturbed ground including cleaning and cutting of grass, shrubs, bushes, etc complete all as specified and directed.

M & L for Cutting holes into or through brick walls built in cement mortar and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-l as required of superficial area exc 150 sq.cm but n.exc 400 Sq.cm complete all as specified and directed.

M & L for mild steel 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 directed.

S & F in repair Galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) complete all as specified and as directed.

S & F in repairs 600 mm dia punched tape concertina coil as per IS 4454 with galvanised coating and punched tape material as per IS-513 deep drawn quality with galvanising coating , having medium barbs( barb length: 24+/-1 mm ,Pitch between two barbs 35+/-1mm ) fixed in position and secured to both sides of shaped angle iron post , stretched to a length of 6 to 8 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall fixed over angle iron ‘Y’ shaped, Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) to achieve 600 mm dia as in fencing to steel post and to another coil /MS ribs including fixing with special galvanised fasterners such as 'J' clips , 'C' clips , U clips all as specified and directed (Note : After stretching the coil, the length of the compound wall on which it has been stretched shall be considered for measurement.)

Demolition of un-reinforced cement concrete in ground floors and pavings n.exc 15cm thickness, (Below or above Ground level) complete all as directed.

M & L for cement concrete tiles of size 25cm x 25cm x 22mm thick, machine pressed; set jointed and pointed in neat cement slurry in floors, and cut and polished, including 15 mm thick screed bed in cement mortar 1:6 and set & jointed in neat cement slurry and pointed in with mixture of white and grey cement equal proportion and no pigment complete all as specified and directed.

M & L for 25 mm thick, plain cement concrete 1:2:4, type B-0 (using 12.5 mm graded stone aggregate) as in sub-base of flooring, etc and finished the surface even and rough complete all as specified and directed.

M & L for 75 mm thick, plain cement concrete 1:3:6, type C-1 (using 20mm graded stone aggregate) as in plinth protection etc, finishing cement concrete surface even and smooth without using extra cement including making joints with bitumastic filing in proportion of bitumen and sand 1:2 complete all as specified and directed.

M & L for 100 mm thick, Cement concrete 1:2:4, type B-2 (using 40mm graded stone aggregate) as in base of flooring/hard standing, etc, and finished the cement concrete surfaces even and smooth without using extra cement complete all as specified and directed.

Demolition of brick work or stone / boulder masonry, built in cement mortar including all quoins, pillars etc and disposal of debris and rubbish to a distance n.exe 100 m as directed by the Engr-in-Charge.

M & L for Walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:4 as in retaining walls, abutments and similar work complete all as specified and directed.

M&L for Pre-cast cement concrete block masonry with solid blocks made out of PCC 1:3:6 type C1 (using 20 mm graded stone aggregate) , exc. 10 cm in width and setting in cemet mortar 1:6 complete complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water and removing rubbish to outside MD land complete all as specified and directed

M & L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound as per manufacturer's instructions and finished the surface even and fair without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

Supply only integral water proofing compound (ISI marked) complete all as specified and directed.

M & L for preparing newly plastered surfaces of walls, etc and applying three coats of white wash complete all as specified and directed.

M & L for Precast reinforced cement concrete 1:2:4, type B-0 (using 12.5mm graded stone aggregate) louvres and jallies, 50mm thick including all mouldings and set in cement mortar 1:4 complete all as specified and directed.

S & F high strength corrosion resistant TMT steel bars 10 mm dia., and over cut to length, bend 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 0.9 mm dia or securing with clips quality complete all as specified and directed.

Supply, installation and testing inverter split AC units indoor/outdoor complete with cordless remote control with inbuilt air ioniser and plasma filter for better indoor air quality, minimum 5 star rating,copper condenser,copper cooling coil and EER 3.2 of capacity 1.0 TR including making holes of required dia on walls and necessary masonry work for making good distrubuted surface and match with the existing colour,PVC drain pipe of required length complete all as specified. Note :- Copper pipe including insulation and connecting cable exceeding 3.00 m , angle iron bracket will be measured and paid separately under respective item Make: Bluestar,Carrier,Voltas,LG, Daikin ,Hitachi ,O-General

Supply, installation and testing inverter split AC units indoor /outdoor complete with cordless remote control with inbuilt air ioniser and plasma filter for better indoor air quality, minimum 5 star rating,copper condenser,copper cooling coil and EER 3.2 of capacity 1.5 TR including making holes of required dia on walls and necessary masonry work for making good distrubuted surface and match with the existing colour,PVC drain pipe of required length complete all as specified. Note :- Copper pipe including insulation and connecting cable exceeding 3.00 m , angle iron bracket will be measured and paid separately under respective item Make: Bluestar,Carrier,Voltas,LG, Daikin ,Hitachi ,O-General

S & F voltage stabilizer of capacity 3 KVA, single phase, input working voltage 170-250 Volts, metal body with time delay system, wall mountable, built in thermal overload protection, low & high voltage cut-off protection, micro controller based design complete all as specified and directed. Make: V-Gaurd model no VG-300 or equivalent model of make mentioned in PS

S & F voltage stabilizer of capacity 4 KVA, single phase, input working voltage 170-270 Volts, metal body with time delay system, wall mountable, built in thermal overload protection, low & high voltage cut-off protection, micro controller based design complete all as specified and directed. Make: V-Gaurd model no VG-400 or equivalent model of make mentioned in PS

S & F MS stand for mounting outdoor unit of Acs complete all as specified and as directed.

S&F Socket Residual Current Device (SRCD) With Steel Enclosure two pin and earth plug including 25 Amps MCB SP complete all as specified and as directed (Make : Havells Cat Part No. DHDDCDP025202503 or equivelant model of make mention in PS)

Supply and fixing copper pipe line heavy duty 1/4" dia with flair nuts and insulation as sunction/ discharge pipe of split AC/Tower AC complete all as specified and directed.

All as per item no 33 but 1/2" dia copper pipe for discharge line complete all as specified and directed.

S & F Three core, PVC insulated, unsheathed, multistranded copper flexible conductor cable, 1100 vols grade ISI marked of size 1.5 sqmm complete all as specified and as directed.

MERIDIAN CONSTRUCTIONS PRIVATE LIMITED (BID ID -3284255)

RAGHU RAMA PANDA (BID ID -3287522)

SREE VIJAYALAKSHMI ENTERPRISES (BID ID -3283262)

MURALI KRISHNA ASSOCIATES (BID ID -3287644)

GVR CONSTRUCTIONS (BID ID -3284284)

N Sydeswara Rao (BID ID -3287376)

JAYAM BUILD CONSTRUCTIONS (BID ID -3283594)

N V S S K N SIVA PRASAD (BID ID -3283902)

K SATYANARAYANA ENTERPRISES (BID ID -3284223)

Sri Vayuputra Constructions (BID ID -3287392)

K NAGARAJU (BID ID -3287425)

LALITHA SAI INFRA (BID ID -3286365)

M B CONSTRUCTIONS (BID ID -3287697)

K & K CONSTRUCTIONS (BID ID -3287055)

S J CONSTRUCTIONS (BID ID -3283930)