REPAIRS TO DRAINS, SEWAGE LINE, HARDSTANDING, FENCING, PU COATING AND OTHER MISC CONNECTED ITEMS IN AIRPORT AREA AT AF STN KALINA UNDER GE AF THANE

Amount

Dismantling of brick work or stone/boulder built in lime mortar or cement mortar including all quins, arches pillars etc but excluding ashlar facing dressed stone work & precast concrete articles for portion ordered to be dismantled and removing debris outside MOD land complete all as specified and as directed

M&L for Pre-cast cement concrete type C1,1:3:6 (using 20mm graded stone aggregate) block masonry with solid blocks, exc. 10 cm in width and setting in mortar 1:4,complete all as specified and as directed

M&L brick work with sub class ‘B’ bricks straight of curved on plan exc 6m mean radius built in in CM 1:6,complete all as specified and as directed

Taking down cement plaster of any description on brick walls etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed

M&L for 15 mm thick cement plaster on stone or concrete surfaces in CM 1:4 mixed with water proofing compound @ 200 gm per bag of cement, complete all as specified and as directed [Note:- WPC shall be measured and paid separately ]

Supply only liquid water proofing compound , complete all as specified and as directed

Raking out joints/ pointing to squared rubble masonry, coursed or uncoursed in walls or in floors, surface channels,roofs, etc complete all as specified and as directed

M&L keyed pointing to random or polygonal rubble, uncoursed or brought upto course in cement mortar 1:4 complete all as specified and as directed

Opening cover of manhole and taking out accumulated garbage deposited such as brick bats, pebbles, sand silt (night soil excreta etc) from manholes of depth not exc 1.5m and cleaning of man holes as per BMC rules and placing the cover in original position all as specified and directed.

Opening cover of manhole and taking out accumulated garbage deposited such as brick bats, pebbles, sand silt (night soil excreta etc) from manholes exc 1.5m depth upto 3.00m depth and cleaning of man holes as per BMC rules and placing the cover in original position, including removal of waste soil outside the MoD land all as specified and directed.

Systematically cleaning of 150mm dia pipe sewers/drains by passing rope, knots, bamboos, kempt and disc of required size from manholes to manholes, septic tank and well flushing after cleaning sewer line/drain pipe with water (excluding manholes and septic tanks) including safety measures such as test for existence of poisionous gas etc complete all as specified and directed.

All as per Srl Item No 11.00 above but 300 mm dia

Demolition of pre cast reinforced concrete manhole cover of any description and any position not otherwise specifically provided for and removing demolished materials outside MoD Land,complete all as specified and as directed

M&L providing precast factory made 50mm thick reinforced cement concrete 1:2:4, type B1 (20mm graded agg) set in Cement morter 1:4 for different sizes of cover slabs (for manholes and drains etc) as required or as directed by Engr-in-Charge

M&L for mild steel TMT bar n.exc 8mm dia cut to length bent to shape required including cranking ,bending, spirally for hopping for colomns, hopping ends and binding with MS wire (annealed, not less than 0.9mm dia),complete all as specified and as directed

Demolition of brick work or stone/boulder masonry built in cement mortar including all quoin arches, pillars etc but excluding ashlars facings, dressed stone work and pre cast concrete articles as in foul condition and depositing the debris outside MoD Land,complete all as specified and as directed

Demolition of Precast cement concrete block walling built in cement morter including all quoin arches, pillars etc but excluding ashlars facings, dressed stone work and pre cast concrete articles as in foul condition and depositing the debris outside MoD Land,complete all as specified and as directed

M&L for pre cast cement concrete block masonary with solid block type C1 1:3:6 (20mm graded stone aggregate) exc. 10cm in width and setting in cement mortar 1:4 of complete all as specified and as directed

M&L for Cement concrete 1:3:6 type C1 (Using 20mm graded stone aggregate) as in coping, for manholes etc including weathering slightly rounded or chamfered angles and throating including necessary formwork as direct by Engr-in-Charge.

Excavation in trenches not exceeding 1.5m ;wide and n.exc 1.5m in depth for foundation etc or shafts. Wells etc not exceeding 10 Sqm on plan and n.exc 1.5m in depth and getting out in hard/dense soil complete all as specified and as directed

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

Removing excavated material exc.250 Km but not exc 500 mtr or post & deposit in complete all as specified and as directed by Engr-in- Charge

Demolition and breaking up 150mm bore drain pipes (Salt glazed ware, AC or reinforced concrete) set in cement mortar and removing and depositing the debris outside MOD Land complete all as directed by Engineer-in-Charge.

Demolition and breaking up 100mm bore drain pipes (Salt glazed ware, AC or reinforced concrete) set in cement mortar and removing and depositing the debris outside MOD Land complete all as directed by Engineer-in-Charge.

M&L cement concrete 1:4:8 type D2 concrete bed to drain pipes 150mm dia including packing under & hunching against the sides of pipes after all complete all as specified and as directed

All as per Srl Item No 25.00 above but for bore of pipe 100mm dia

M&L for Reinforced concrete pipes, class NP2, laid and jointed complete with collars,150mm dia pipe,complete all as specified and as directed

M&L for Reinforced concrete pipes, class NP2, laid and jointed complete with collars,100 mm dia pipe ,complete all as specified and as directed

Supply and fix in repairs of salt glazed stone ware gully traps square or round mouthed type ‘P’ of size 150mmx100mm complete all as specified.as an repairs takingout old existing gully trap,complete all as specified and as directed

Taking out existing CI nahani trap 100mm bore and supply & fix CI nahani trap with CP grating 110mm bore as in repairs and depositing it outside MOD Land,complete all as specified and as directed

Taking out existing CI nahani trap 75mm bore and supply & fix CI nahani trap with CP grating 110mm bore as in repairs and depositing it outside MOD Landcomplete all as specified and as directed

S&F in repairs 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints , laid in trenches / floors or fixed to walls ,complete all as specified and as directed

S&F in repairs 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints , laid in trenches / floors or fixed to walls ,complete all as specified and as directed

S&F in repairs 110 mm bore PVC (SWR) bends complete all as specified and as directed

S&F in repairs 75 mm bore PVC (SWR) bends ,complete all as specified and as directed

S&F in repairs 110 mm bore PVC (SWR) bends provided with access door ,complete all as specified and as directed

S&F in repairs 75 mm bore PVC (SWR) bends provided with access doo, complete all as specified and as directed

S&F in repairs 110 mm bore PVC (SWR) branch pieces,single (single Y) equal or unequal,complete all as specified and as directed

S&F in repairs 75 mm bore PVC (SWR) branch pieces,single (single Y) equal or unequal,complete all as specified and as directed

S&F in repairs 110 mm bore PVC (SWR) junction ,single (single T) equal or unequal,complete all as specified and as directed

S&F in repairs 75 mm bore PVC (SWR) junction ,single (single T) equal or unequal,complete all as specified and as directed

S&F 110 mm bore PVC (SWR) reducers,complete all as specified and as directed

S&F 110 mm bore PVC (SWR) vent cowl,complete all as specified and as directed

S&F 75 mm bore PVC (SWR) vent cowl,complete all as specified and as directed

Demolition of cement concrete of any description in part portion and part thickness as in hanger floor or any position not otherwise specifically provided for complete all as specified and as directed.

Removing demolished materials/debris to a distance exc 13.50 KM and n exc 15 KM and depositing outside MD land complete all as specified and as directed.

M&L for 75mm thick cement concrete type B-2, 1:2:4 (40mm graded stone aggregate) as in sub base of floor / pavment etc,complete all as specified and as directed

M & L for cement concrete type B-1, 1:2:4 (20mm graded stone aggregate) 25mm thick in sub base, floor, and pavings,,complete all as specified and as directed

M&L for cement concrete work in pavement / hard standing of flexural strength 40 kg/per sq cm in field 400 kg of cement per cum, thickness of concrete 25 cm or less,complete all as specified and as directed

M&L for finishing surface fairly smooth without using extra cement complete all as specified and as directed

M&L for forming construction joints 30mm deep X 10mm wide filled with sealing compund Grade 'A' complete all as specified and as directed.

Dismantling, floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises and removing debris outside MoD land,complete all as specified and as directed

S&F machine pressed precast coloured concrete interlocking paver block any shape and size 60mm thickness with mixture of grey cement and pigment over 25mm thick sand ( sand paid separetly) complete all as specified and as directed

M&L for Sand filling under floors or in foundation including watering and consolidation, 25 mm thick,complete all as specified and as directed

M&L for one coat painting floors with ready mixed paintof required pigment on existing concrete/pavements surfaces ,on floor including preparation, on existing painted floor all as specified and as directed by Engr-in-Charge

Dismantling posts or struts (wood,steel or R.C.C ) any section embeded in concrete,brick work, masonry etc. including taking out embeded portion and making good disturbed ground, complete all as specified and as directed

Dismantling of expanded metal, any thickness or mesh, fixed with steel or wood filltes , if any like chain link fencingweight n exc 4 Kg per sqm, complete all as specified and as directed

M&L for 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

Supply only MS galvanised chain link fencing ( min wt 2.5kg/sqm) 3mm thick ( excluding PVC coat) , UV resistant, 1mm dia PVC coated 50mmx50mm mesh size 3mm dia made up into mattresses complete all as specified and as directed

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire,complete all as specified and as directed

Supply & Fix mild steel screw bolts (Machine made) with hexagonal head at one end and screwed other or screwed both ends each screwed end to be fitted with washers and one hexagonal nut, not exc. 5 cm long and dia of shank 11 to 15 mm complete. Note :- Fixing is including in item No 01 here in before,complete all as specified and as directed

Supply & Fix for mild steel flat iron of size 40 x 6 mm for securing wire mesh as in fencing post including necessary drilling holes complete conforming to Fe-410- W(Gde- E-250) quality-B,complete all as specified and as directed

S&F for mild steel round bar 10 mm dia Fe-290 (Gde E-165) hooking ends fixed independently with chain link fencing as strengthening bar,complete all as specified and as directed

S&F in repairs 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

Supply and fix in repairs galvanised steel punched type concertina coil of 1050mm dia (dia of coil when unstretched with Nos. of circles 50, Nos. of clips 230 with weight 10 kg/ coil and recommended and average coverage area is 8 RM/coil) and fixed to angle iron post/ struts with 3.15mm dia GI wire or clips complete all as specified and as directed.

M&L for Cement concrete type B2 1:2:4 (using 40mm graded stone aggregate) as in coloumns,pillar etc.Ditto in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases),complete all as specified and as directed

M&L for applying two coats of synthetic enamel paint on new steel surface over 10 cm width or girth over and including a coat of red oxide zinc chromium primer including preparation of surface complete all as specified and as directed

M&L for applying two coats of synthetic enamel paint on new steel surface over 10 cm width or girth over and including a coat of red oxide zinc chromium primer including preparation of surface complete all as specified and as directed

S&F in repairs 1mm thick mild steel sheet eaves gutters 150mm dia, galvanised class 3, half round with rounded edges complete. Rate shall be include all required height scaffolding upto 20m height of building all safety measures etc complete all as specified and as directed by Engr-In-Charge.

M&L for Surface preparation prior to application of polymer mortar or self levelling cementitious using air/water jet including removing existing PU coating, clearing of all the marine growth, algae, and other fareign materials like laitance, oil and grease, curing compounds or other surface contaminants which may prevent full and proper adhesion of the primer using mechanical tools like grinder fitted with buffing wheel or similar. All inclusive of hire rate of equipment, consumables and labour charges etc. complete as specified and as directed.

M&L for Epoxy bond coat of Make Fosroc (NITOBOND-EP) OR EPOXY BONDING AGENT of M/s Fosroc or equivalent make as approved by GE over exposed concrete surfaces prior to application of any type of mortar to ensure bond between old concrete & new concrete by brush application as per manufacturer's instructions complete or all as specified and as directed.

M&L for self levelling cementitious compound with average thickness 12mm (Nitoflor levelcrete of FOSROC or equivalent make as approved by GE) after surface preparation/cleaning of existing concrete surface curing etc. complete as per manufactures instructions or all as specified and as directed and .

M&L for Providing & applying anti-skid flooring system over sound and moisture free concrete / screed surface (Trafficguard UR-150 of FOSROC make or equipment make as approved by GE) after proper cleaning and preparation of the surface, application of one coat epoxy primer (Nitoprime-25 of FOSROC make or equivalent make as approved by GE) at the rate of 0.2 to 0.3 lit/m², immediately followed by one coat application of Traffic Guard UR150 wear course - PU Coating @ 0.2 lit/m² etc. or thickness 3mm minimum as per maunfacturer's instructions complete all as specified and as directed.

Note: for all Items of BOQ 1.The contractor shall deploy skilled tradesman i.e. carpenter, joiner, mason , welder etc with his helper all workers need to be having police verification for Airport entry (MIAL) and required T&P. 2.The contractor shall deploy skilled tradesman with their helper and athorised applicator of PU Coating, all workers need to be having police verification for Airport entry (MIAL) and required T&P. Preparation of Entry Passes from MIAL will be responsibility of the Contractor. Entire work will be carried out through authorised applicator only. Nothing shall be paid any extra charge on this account. 3. Debris and waste construction materials should be removed immediately after the execution the work outside the MoD land. 4. Contrator should visit the site before qouting the rate.

Jay Jyotirling construction co. (BID ID -3259105)