URGENT REPAIRS OF BOUNDRY WALL NEAR BLDG NO-165 UNDER PARA 35 AT AF STN KURSEONG UNDER GE (AF) BAGDOGRA.

Amount

Note 1:- (Applicable for all parts/items) : The bidders/contractors are advised to read tender documents & all corrigendum/amendments and general condition of contracts before entry/quoting the rates. Note 2:- Attention to bidder is hereby invited to upload revised BOQ if published during their bid submission. Uploading of incorrect/ pre-revised BOQ shall be treated as non bonafide and rejected. Fixed credit has been given in technical documents which shall be taken into account during acceptance of bid/tender.

Demolition of cement concrete unreinforced of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Demolition of reinforced cement concrete as in beams , coloumns and footings etc complete all as specified and directed.

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

Dismantling of concertina coil dia 450mm or any size or description complete all as specified and directed.

Dismantling of Barbed wire fencing of any size and description complete all as specified and directed.

Demolition of brick or stone masonry built in cement mortar including all quions, arches, pillars and angle iron fixed at top etc complete all as specified and directed.

Excavation over areas n.exc 1.5m deep and getting out in Soft/loose soil complete all as specified and directed.

Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc and n exc 10 sqm on plan and n exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

M&L for PCC (1:4:8) using 40mm graded aggregate in foundations, filling and mass concrete complete all as specified and directed.

M&L RCC M-25 Design Mix (using 20mm graded aggregate) as in Foundations, including rafts,footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete etc complete all as specified and directed.

M&L RCC M-25 Design Mix (using 20mm graded aggregate) as in Columns, pillars, piers, posts and struts etc complete all as specified and directed.

M&L RCC M-25 Design Mix (using 20mm graded aggregate) as in Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

M&L formwork to sides of concrete, foundations, footing, bases of columns, raft and raft beams, sides of soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter flat fair finished surfaces complete all as specified and directed.

M&L formwork to sides of pillars, posts, struts, piers, columns and stanchions for square, rectangular fair finished surfaces complete all as specified and directed.

M&L for Formwork to sides and soffits of floor or roof beams, beams, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc. complete all as specified and directed.

M&L mild steel TMT 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 complete all as specified and directed.

Ditto as above item no.16.00, but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and directed.

Returning filling in trenches including spreading levelling watering and well ramming in layers not exc.25 cms in soil complete all as specified and directed.

Removing excavated material of soils to a distance n.exc 50m away and depositing where as directed at a level n.exc 1.5m above the starting point, complete all as specified and directed.

Removing excavated material of soils to a distance exc 250m and n.exc 500m away and depositing where as directed at a level n.exc 1.5m above the starting point, complete all as specified and directed.

M&L for Hardcore of broken crushed stone aggregate gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L 75mm thick PCC (1:3:6) type C-2 (Using 40mm graded stone aggregate) as in plinth protection, laid in panels, finished the top surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for Providing precast cement concrete block in PCC (1:2:4) type B1 using 20mm graded stone aggregate as in win- dow 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 walling). corbels, brackets, etc. (of any section indicated), with plain fair faces, including chamfers, weatherings, throat- ing etc. and setting in mortar complete with joints to match with CM (1:4) complete all as specified and directed.

M&L PCC (1:2:4) Type B-1 using 20mm graded stone aggregate as in String courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, for holding down angles including necessary form work complete all as specified and directed.

S&F Mild steel Framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290. Gde-E-165 complete all as specified and directed.

Preparation of new or previously untreated surface exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide on steel surfaces complete all as specified and directed.

S&F reinforced punched concertina coil of 600mm dia (chrome razer or blade wire) with barbed tape of 0.50 mm thick galvanised steel steel sheet or core wire of dia 2.5mm of high tensile steel wire including galvanised mild steel staple/clips for tying at crossing etc complete all as specified and directed.

M&L for Brick work with fly ash bricks (Modular bricks) , straight or curved on plan to any radius built in cement mortar (1:6) complete all as specified and directed.

M&L for Rendering 15mm thick in cement mortar (1:4) mixed with integral water proofing compound on fair faces of brick wall or concrete surfaces and finished even and smooth without using extra cement with water proofing compound complete all as specified and directed. Note:- Water proofing compound will be measured and paid separately.

M&L for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm over new surfaces complete all as specified and directed.

S&F Galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins etc complete all as specified and directed.

M&L for forming 12mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ for 75mm thick PCC plinth protection complete all as specified and directed.

M&L for providing 30mm thick bituminous filler board in expansion joints of RCC columns in boundary wall complete all as specified and directed.

Rough excavation not exceeding 1.5 m deep and getting out in soft/loose soil complete all as specified and directed.

Ditto as above item no. 34.00 but exc 1.50m and n.exc 3.00m complete all as specified and as directed.

M&L for Plum concrete of 40% PCC 1:3:6 Type C-2 (using 40mm graded stone aggregate) and 60% of boulders of (any thickness of man can handle) laid in walls complete all as specified and directed.

M&L for Formwork to walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter complete all as specified and directed.

M&L for 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specifeid and directed.

M&L 15 mm thick rendering in CM (1:4) on fair faces of brick work or concrete surfaces finished even and fair without using extra cement on wall complete all as specified and directed.

M&L for cement concrete type B-1, (1:2:4) (20mm graded stone aggregate) as in cills, steps; seismic, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, etc and the like including weathering, slightly rounded or chamfered angles and throating, as directed

M&L for PCC (1:2:4) Type B1 (using 20 mm graded stone aggregates ) as in surface channels and drains etc

HAMZA CONSTRUCTION CO (BID ID -3477194)

JAYANTA BHOWMICK (BID ID -3477735)

SARKAR ENGINEERING CO. (BID ID -3475797)

M/s Prakash Traders (BID ID -3476880)

RAMKRISHNA NARAYAN ROY & CO (BID ID -3477345)

SHRI SANJAY KUMAR GUPTA (BID ID -3476195)

SHRI P P SHARMA (BID ID -3477590)

RABI BANIK (BID ID -3476934)

M/S BENGAL ENGINEERING ENTERPRISES (BID ID -3477512)