REPAIRS TO APPROACH PATH, SECURITY GATE, PREFAB WALLS, FENCING, JAFFRI WALL, MONSOON DRAIN AND ROAD ACCESSORIES OF AGE B/R (W) UNDER GE (W) COLABA, MUMBAI

Amount

Demolition of brick work including all quoins, arches, pillars, etc. but excluding ashlar facings built in cement mortar all as specified and directed .

M&L for excavation in trenches n.exc 1.5m wide & n.exc 1.5m in depth; for foundation, etc or for shafts, wells, cesspits, manholes, pier holes, etc. nexc 10 sq m on plan & getting out in soft/loose soil all as specified and directed .

M&L for removing excavated material out side of MoD land all as specified and directed .

M&L for returning, filling in, including spreading, levelling, watering & well ramming in layers not exc 25 cm all as specified and directed .

M&L for brick work with sub class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM 1:6 all as specified & as directed.

All as per item No-5 above but except bricks. (Serviceable bricks obtained from Item No-1above shall be reused.)

Demolition of cement concrete in ground floor and paving not exc. 15cm thick (below or above ground level) and removed from site of work all as specified and directed.

M&L PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in foundation filling and mass concrete all as specified and direcetd.

M&L PCC 1:2:4 type B1 (using 12.5 mm graded crushed stone aggregate) as in coping , bed concrete and all other similar works including necessary formwork all as specified and as directed.

Taking down cement plaster of any description from brick wall surfaces etc including racking out joints and hacking for key, scrubbing down with water all as specified and directed .

M&L for 15 mm thick rendering in ready mix cement mortar 1:4 on fair faces of brick work and finished the surface even & smooth (without using extra cement) all as specified and directed.

M&L PCC (1:3:6) type C2 (using 40 mm graded crushed stone aggregate) as in surface channels and drains finished surfaces even and smooth all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forming moulds, mitered/stopped ends all as specified and directed.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) of any description and in any position not otherwise specifically provided for all as specified and directed.

M&L for MS plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes of Fe 410 -W (Gde- E- 250) quality- A all as specified and directed.

M&L for preparation of new steel surfaces exc 10cm width of girth and applying two coats of epoxy paint over a coat of epoxy primer all as specified and directed.

Use and waste formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200 mm thick all as specified & 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 0.9 mm dia or securing with clips all as specified and directed.

M&L RCC 1:2:4, type B1 (using 20mm graded crushed stone aggregate) as in slabs supported on walls, and all other similar works all as specified and directed.

S&F in repairs 900mmx600mm FRP manhole cover of 20 Ton loading capacity with frame over manhole coping concrete all as specified and directed. Make :- Everlast/Vikrant, sample as approved by GE.

S&F in repairs 300 mm dia reinforced concrete pipes, class NP2, and jointed with collar all as specified and directed. Make: Thuluvananikal pipes.Everest, Himalaya Or Indian Hume pipes

M&L PCC 1:3:6, type C2 (using 40 mm graded crushed stone aggregate) for concrete bed to 300 mm dia drain pipe including packing under and haunching against the sides of pipe after they are laid and tested all as specified and directed.

Cleaning of drains/culverts including removing & re-covering of RCC/CI/Steel covers by completely removing silt, soil, mud sludge, vegetation growth etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains exc. 30 cm but n.exc. 60 cm .

M&L for 20mm thick Granite (Z black) machine cut in skirting/dado laid over cement screed bed 20 mm thick in CM (1:6) and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing and rounding if required all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc laid, bedded and pointed in any mortar and removal of rubbish off the site outside MoD land all as specified and directed.

M&L for glazed finish chequred cement concrete coloured tiles of size 30 cm x 30 cm x 25 mm thick, set, jointed and pointed in neat cement slurry (with gray cement and pigment) , laid over and including 15 mm thick bedding layer in cement mortar in CM (1:6) all as specified and directed. Make- Mehtab tiles/ M/s Vitco/M/s Sriji )

M&L for laying 60 mm thick factory made cement concrete interlocking paver block of M-35 grade conforming to IS 15658-2006 made by block making machine with strong vibratory compaction, of approved size, design & shape, cast in rubber mould, glossy finish of approved colour, laid in required colour and pattern laid over and including 40 mm thick compacted bed of sand, filling the joints with fine sand etc. complete all as per the direction of Engineer-in-charge. Make- Mehtab tiles/ M/s Vitco/M/s Sriji

M&L for any coloured vitrified heavy duty outdoor anti skid tiles 10 mm thick (Square/rectangular) polished, area of each tile exc 0.09 Sqm but not exc 0.36 sqm, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles laid over and including 20 mm thick bedding layer in CM (1:6) all as specified and directed.

M&L for any coloured digital ultra strong / heavy duty outdoor anti skid vitrified tiles 15 mm thick (Square / Rectangular) polished area of each tile exc 0.09 Sqm but not exc 0.36 sqm, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles laid over and including 20 mm thick in bedding layer in CM (1:6) all as specified and directed.

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

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

Dismantling of floor hearth or wall tiling including cement mortar bedding but not backing and removing rubbish off the primises all as specified and directed.

M&L coloured glazed digital ceramic wall tiles 300x450x7 mm / 300 x 600 x 7mm thick in vertical surfaces such as skirting and dados set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles and rendering 10 mm thick in CM (1:4) on fair faces of brick work all as specified and directed.

M&L for SS 304 grade stainless steel tubing (Square/Round/Rectangular) of suitable gauge as in SS guard bars, railings, SS frame works including all fixing arrangments, including taking down of old SS guard railing all as specified and directed.

M&L 75mm thick PCC 1:3:6 type C2 (using 40mm graded crushed stone aggregate) as in plinth protection and all other similar works, finishing the cement concrete surface even and smooth without using extra cement all as specified and directed.

M&L for forming construction joint 30mm deep X 10mm wide with sealing compound grade A all as specified and directed.

M&L for MIXED CEMENT CONCRETE DELIVERED ON BUNKER M-20 grade 1, 1:11/2:3 (using 20 mm graded crushed stone aggregate) as in flooring and all other similar works all as specified and directed.

M&L 100 mm thick PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in flooring and all other similar works all as specified and directed.

M&L for providing and laying 60mm thick factory made chamfered edge cement concrete paver block M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of crushed sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand all as specified and directed.

M&L for preperation of old / new concrete kerb stone surfaces and applying two coats of retro-reflective enamel paint of any colours and patteren all as specified and directed .

S&F in repairs 200 mm dia reinforced concrete pipes, class NP2 laid and jointed with collar all as specified and directed.

S&F in repairs 150 mm dia reinforced concrete pipes, class NP2 laid and jointed with collar all as specified and directed.

M&L for preparing new/old surfaces of walls/ceilings by scrapping/rubbing and applying two coats of weather proof acrylic exterior paint (100% Acrylic) over one coat of primer including necessary scafolding of any height for external painting all as specifed and directed.

S&F in repairs cast iron arrow, tee, bends and designs of varoius pattern as per requirement of site for gates, rails, braces, etc., complete, drilled for fixing of hooks and hinges or steel hanging door fittings also fastening, welding and fixing complete all as specified & directed.

M&L for precast cement concrete louvers and jallies 40 mm thick, fixed over boundry walls using two Nos vertical members of size 100 x 90 x 800 mm height and one Nos member surmounted over vertical members of jalli (like ropes of the same materials) including all moulding complete all as specified and directed. Make : Royal concrete Ltd or equivalent as approved by GE.

S&F RCC M-30 Grade Precast concrete post of size 150mm x 150mm x 2100 mm height, having two grooves of size 55 x 28 mm so as to receive 7 Nos of panels having size of 1500 mm x 300 mm x 50 mm thickness ( 6 Plain Panel at bottom + 1 Design Panel at top as approved by Engr-in Charge/GE). The post shall be reinforced with 4 Nos of 8 mm dia bars with 4 mm dia stirrups @ 150 mm C/C, panels shall be reinforced with 4 Nos of longitudinal bars of 6mm dia plain steel & 6mm plain MS Stirrups @ 150 C/C all welded. The post shall be fixed to the ground by digging a hole of 300mm x 300mm x 600 mm and filled with PCC 1:3:6 after the post should be aligned in these holes, including removal of excavated earthwork outside MoD land. The post will be erected @1.615m C/C. Height of the pillar shall be 2700mm (600mm below the ground and 2100 mm above the GL) all as specified and directed.

S&L for silver mirror finish 1mm thick SS letter of 304 grade steel and having led light strip behind the letters. The height of each letter should not be less than 350 mm all as specified and directed. Note : (i) The above item include all the fixing material required to fix the material on the wall.(ii) The item include taping to the nearest light point of required length and including the wire of required core as directed by Engr -in-Charge. (iii) The pattern /shade and the design LED light strip will be decided by the Eng-incharge.(iv) The item includes 1 mm thick of required size behind the letters.

S&F 4 mm thick acrylic board (squar or Rectangular) of any colour duly having numbers, alphabats or sign board of size not less than 150mm and the area of sheet not excedding 0.10 Sqm for each board fixed to wall with screw all as specified and directed.

M&L 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 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 complete confirming to Fe 410- W (Gde -E -250 quality A) all as specified and direceted.

Excavation in post holes (or similar holes) each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm all as specified and directed.

Dismanling of post or struts embedded in ground (wood, steel or RCC) any section including taking out embedded portion and making good to distrubed ground all as specified and directed.

S&F in repairs PVC coated chain link 75x75mm and wire gauge 4 mm dia including line wire and mesh size type of standard staining bolts etc all as specified and directed.

S&F 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; MS angle iron post and struts etc in fencing including 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 all as specified and directed.

S&F MS flat iron 40mmx6mm as in fencing post for security post with fencing wire mash including drilling boiling with required nuts, bolts of required length conforming to Fe-410-0 & Fe 310-0 (nuts & bolts to be measured separately) all as specified and as directed

S&F galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm barbed at 75 mm spacings and straining and fixing to any type of standard rails, straining bolts including securing or tying at corssing with and provision of galvanised mild steel wire staples or steel pins etc all as specified and directed. Note:- Each line of wire to be measured

M&L MS screw bolts (machine made) 5 to 10mm dia with hexagonal head, at one and screwed the other or screwed both ends, each screwed end to be fitted with washer and one hexagonal nut, length of bolts n.exc 5 cm long all as specified & as directed.

S&F in repair concertina coil fencing with punched tape concertiana coil 450mm dia the 'Y' shaped placed about 2.5 avg and tied to GI barbed wire tied to angle made from high tensile spring steel high carbon wire confirming to IS -4454 hot dipped galvanised with dia stating 2.50 mm UTS 1670 N/Sqmm heavy zinc coating with minimum 230 grams per sqm all as specified and as directed.

M&L for refixing of chequred tiles of any type and size including 20 mm thick screed bed in CM 1:6 , including takind out distrubed,loose or broken tiles all as specified and directed..

M&L for refixing of interlocking tiles including prepration of sub base and also including 25mm thick crushed sand cushioning including watering and ramming (compacted) and joints filled with sand all as specified and directed.

M&L for brick work with fly ash modular bricks, of size-600x200x200mm, straight or curved on plan exc 6m mean radius built in CM 1:6 all as specified & directed.

S&F Meadian Pavement Markerfo size 100 (L) X 120(W) x 100(H) mm and having min weight not less than 300 gm approx of any colour all as specified and as directed by Engr-in-Charge

Demolition and breaking up drain pipe of 150 mm dia (Salt glazed stone ware, AC, PVC or reinforced concrete) set in cement mortar all as specified and directed

S&F 75 mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints, sealed with adhesive suitable for PVC pipes and fixed to walls all as specified and directed. Note : The aboe item inculde upto any height of builidng and including necessary scafolding

S&F 110 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, sealed with adhesive suitable for PVC pipes and fixed to walls all as specified and directed. Note : The aboe item inculde upto any height of builidng and including necessary scafolding

S&F 75mm dia PVC (SWR) bends with access doors any radius all as specified and directed.

All as per item No 65 above but with access door

S&F 110 mm dia PVC (SWR) bends with access doors any radius all as specified and directed.

All as per item No 67 above but with access door

S&F 75mm dia PVC (SWR) branch piece, single (single Y) equal or unequal all as specified and directed.

S&F 110 mm PVC (SWR) branch piece, single (single Y) equal or unequal all as specified and directed.

S&F 110mm dia PVC (SWR) vent cowl all as specified and directed.

Cutting into existing manholes for connecting new drains, bore of pipe 200 mm , making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required all as specified and directed.

Cutting into existing manholes for connecting new drains bore of pipe 300 mm , making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required all as specified and directed.

Frends Enterprises

SRI SAIRAM COUNSTRUCTION

Angrahit Services Trading Co

PRABHU ASSOCIATES

Nilesh Construction

Unitech Enterprises

ASHOK CONSTRUCTION

Bidder Name

Unitech Enterprises

Frends Enterprises

Nilesh Construction

SRI SAIRAM COUNSTRUCTION

ASHOK CONSTRUCTION

PRABHU ASSOCIATES

Bright Construction Co

Angrahit Services Trading Co