REPAIRS TO DRAIN HARDSTANDING INTERLOCKING TILES SECURITY WALL COMPOUND WALL GATES FENCING RETAINING WALL AT VARIOUS LOCATIONS UNDER NAD DEPOT AT NAVAL STATION KARANJA

Amount

Notes : (i) The work consists of 01 job as under:- JOB (A) : TPP 23-24 Ser No. 41 (ii) Please refer schedule 'A' notes before quoting the tender. (iii) Amount of Schedule of Credit shall be deducted off line by the department. ITEMS FOR JOB 'A'

Note:- The Unit Rate quoted in r/o Ser item No 1.02 to 1.59 are deemed to include for the following and nothing extra will be paid for these works: 1. Supplying, erecting and use of scaffolding upto required height (max 25 to 30m) or upto 8th floor height with necessary H-frames, pipes, couplers, buckles, bracing, top platform with support railing at top etc. at all levels of building including carriage of the materials to the location, erecting, fixing the scaffolding and dismembering the same after working and taking away the scaffolding materials etc. complete as per direction of Engineer-in-charge. 2. Supplying, erecting & use of temporary bamboo scaffolding around the building as required. The scaffolding is to be secured properly in position by bracings, ties clamps, etc. complete including providing and erecting working platform at all heights as required, including removal after completion of work all as per direction of Engineer-in-Charge.

Demolition of stone/brick masonry, built in cement mortar including all quoins, arches, pillars etc. but excluding ashlar facings dressed stone work and pre cast concrete articles complete all as specified and directed.

All as per BOQ srl item No. 1.02 above but pre-cast concrete block walling complete all as specified and directed.

M&L for pre-cast cement concrete block masonry with solid blocks in 10cm in width in type B1 (1:2:4) and setting in mortar (1:6) complete all as specified and as directed

M&L brickwork with sub class 'B' bricks , straight or curved on plan exc 6m mean raidus built in cement mortar 1:6 complete all as specified and directed

All as per BOQ srl item No. 1.05 above but except bricks complete all as specified and directed.

M&L for walling of random rubble, brought upto courses, well bonded, bedded and solidly hearted, built in cement mortar 1:6 complete all as specified and directed.

All as per BOQ item No. 1.07 hereinbefore but except stone complete all as specified and directed. Note:- Stone obtained from item No 1.02 shall be reused.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints as specified of RR wall brought upto courses, maximum depression n.exc. 20mm in granite or trap stone complete all as specified and directed.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints as specified of RR wall brought upto courses, maximum depression n.exc. 40mm in granite or trap stone complete all as specified and directed.

M&L for raised pointing to random or polygonal rubble masonry uncoursed or brought upto course in CM (1:4) complete all as specified and directed.

M&L for raised pointing to precast concrete block masonary wall in CM (1:4) complete all as specified and directed.

Taking down cement plaster on brick walls or stone walls etc including raking out joint, hacking for key, scrubbing down with water etc including removing debries outside MOD land complete all as specified and directed.

M&L for rendering 20 mm thick on fair faces of brick/concrete surfaces in two coats i.e (15 mm thick backing coat in CM (1:6) and 5mm thick finishing coat in CM (1:4)) , finished even and smooth without using extra cement (WPC to be measured and paid separately) complete all as specfified and directed.

M&L for new or previously untreated surfaces of any description & applying two coats of acrylic (antifungal) exterior grade paint over one coat of primer on wall/roof complete all as specified and directed

Demolition of cement concrete in ground floor and paving not exceeding 15cm thick below or above ground level un re-inforced complete all as specified and directed. .

M&L for PCC 1:4:8 type D2 using (40mm graded stone aggregate) as in foundations, fillings & mass concrete etc all complete all as specified and directed.

M & L for cement concrete 1:2:4 type B2 (using 40mm graded stone aggretate) as in surface channel or drain complete all as specified and directed.

M&L for PCC (1:3:6) type C1 using 20mm graded stone aggregate in coping bed black etc including necessary form work complete all as specified and directed.

M&L PCC 1:2:4 type B2 using (40mm graded stone aggregate), 100mm thick as in flooring/hardstanding complete all as specified and directed.

M & L PCC 1:3:6, type C2 (using 40 mm graded stone aggregate) 75 mm thick without using extra cement as in plinth protection complete all as specified and directed.

M&L for PCC of type D2, 1:4:8 using (40mm graded stone aggregate) 100mm thick as in sub base complete all as specified and directed.

M&L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

Dismantling of stone slabs & tiles of any description or thickness in floor aprons, cills etc laid bedded & pointed in any mortar complete all as specified and directed.

M&L for machine pressed precast concrete coloured glossy finish interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness , M-35 Grade with grey cement and pigment complete all as specified and directed.

M&L for Chequered cement concrete tiles 20cm x 20cm x 25mm thick set jointed and pointed in neat cement slurry in floors with in equal proportions & pigments with red and yellow colour over & including 20mm thick screed bed in CM 1:6 complete all as specified and directed

M&L for PCC 1:2:4 type B1 using (20 mm graded stone aggregate) as in kerbing all around of chequered tile/paver block complete all as specified and directed.

Demolition of reinforced (reinforcement cut as required to facilitate demolition) cement concrete in ground floors and paving not exceeding 15 cm thickness( below or above ground level) complete all as specified and directed.

M&L for precast cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) set in cement mortar (1:6) work for landings, cover slabs, manholes, chajjas, water troughs, manger shleves and similar articles with plain faces complete all as specified and as directed

M&L for mild steel TMT bars 6 to 8mm dia and over cut to length bent shape as 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 quality conforming to Fe-410-S complete all as specified and as directed

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

S&F Framed work such as grills, gratings, sun shed etc with ends of bars shouldered and/or riveted or welded, or forged into spikes, framed guard bars, barred iron doors, ladders, farmed balastures, walk ways, railings, frame work of water tanks and similar work conforming to Fe-290-0 or gde-E-165 steel complete all as specified and directed.

M&L for preparing new or previously untreated surface of steel any description, over 10cm in width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes , jointed in cement mortar and taking out of trenches, if required complete all as specified and directed of folloiwng sizes :-

300mm dia

200mm dia

M&L for Reinforced concrete pipes 300mm dia , class NP2, laid and jointed complete with collars complete all as specified and directed.

M&L for Reinforced concrete pipes 200mm dia , class NP2, laid and jointed complete with collars complete all as specified and directed.

M&L PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in bed to drain pipes including packing under and hauching against the sides of pipe 300 mm dia after they are laid and tested complete all as specified and directed.

M&L PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in bed to drain pipes including packing under and hauching against the sides of pipe 200 mm dia after they are laid and tested complete all as specified and directed.

S&F in repairs Galvanized, 2 strand, steel barbed wire 2.24 mm dia., barbed with 2 mm dia., barbs at 75 mm spacing and strained and fixing to any type of standard rails straining bolts, etc. complete all as specified and directed. ( each line wire to be measured)

All as per BOQ Srl item No. 1.41 but fixing only complete all as specified and directed.

S&F in repairs wire barbed tape concertina coil wire of 50 turn having core wire of high carbon spring steel of high tensile strength and a carbon steel strip of 20mm width, 0.5mm thick having razor sharp barbs punched tape and core wire hot dip galvanized, complete all as specfied and directed.

Dismantling fencing wire mesh, any type complete all as specified and directed.

S&F mild steel security chain link fencing 60mmx60mm with PVC coated mesh made out of 3mm dia MS wire and 1.00mm thick PVC coating throughout fixed to RCC post including binding wire complete all as specfied and 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 directed.

Dismantling posts or struts (wood, steel or RCC) any section including taking out embedded portion in concrete complete all as specified and directed.

S&F mild steel works as in fencing, posts & struts in fencing embedded in stone masonry/bricks works including cutting tops to shape as directed, drilled holes notching for wires flat iron fillets (for securing wire mesh etc) inlcuding all drilling, bolting or riveting etc and similar work conforming to Fe-410 or Fe-310-0 complete all as specified an directed

S&F mild steel round bars 10mm dia and over, in horizontal support for chain link straining of fencing including cut to length, bent to shape required including cranking, bending spirally for hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming to Fe-410-W (Gde E-250) complete all as specified and directed.

S&F mild steel screw bolts 10mm dia with hexagonal or square heads at one end and screwed at other ends dia of shank 5 to 10 mm and length of bolt exc. 5cm but n.exc 10cm complete all as specified and directed.

M&L PCC 1:2:4 type B2 using (40 mm graded stone aggregate) as in foundation, fillings and mass concrete complete all as specified and directed

M&L for Cleaning the surface rain water drain ( of any size and depth) incl removing accumulated soil, grasses and other wastes all as specified and directed.

M&L for Cleaning the inaccesible roof/shed ( of any size and at any height) incl removing accumulated soil, vegetations cleaning of rain water pipe etc and other wastes complete all as specified and directed.

S & F plain galvanized mild steel sheeting 1 mm thick in ridge hips valley gutters drips and straight flashing welded or soldered joint complete all as specified and directed.

S&F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

S&F in repairs for stainless steel hand rail with post as per design made out 40mm x 34.5mm thick SS 304 complete all as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc. complete all as specified and directed.

S&F mild steel works as in doors or gates of angle or other sectons with gusset plates, rails, braces etc complete drilled, welded etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging also fastening and fixing complete all as specified and directed.

M&L for running welding in repairs having thickness of metal to be welded exc 6mm but nexc 9mm at any height complete all as specified and directed

M.K Enterprises

ECOBUILD

Shri Krishna Trading Corporation

S.P.TRADERS

S N TRADERS

SREE HARITHA ASSOCIATES

M/s PIONEER CONTRACTORS

Everest Construction

DEV ENTERPRISES