REPAIR TO HARD STANDING, SEWAGE LINE AND CERTAIN MISC REPAIRS TO B/R ITEMS AND ROUTINE INTERNAL CLEANING OF RCC/PVC OVER HEAD TANK AND CERTAIN REPAIR TO GI PIPE, PVE PIPES AND WATER TANKS AT AF STATION LONAVLA

Amount

Demolition of concrete in ground floors (un re-inforced) and paving n.exc. 15 cm thickness (below or above ground level) and removal of rubbish/ demolished materials out of MD land complete all as specified and directed.

Demolition of brick work or stone boulder masonry,built in cement mortar or cement lime mortar including all quoins, arches, pillars etc, but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specifed and directed. .

M&L for cement concrete type D-2 1:4:8 using 40 mm graded stone aggregate in filling foundation , sub base of floor and mass concrete complete all as specifed and directed. .

M&L for brick work with sub class B bricks straight or curved on plan exceeding 6 m mean radius built in CM 1:6 complete all as specifed and directed. .

M&L for 15 mm thick rendering in CM 1:4 on stone / Brick masonry surfaces finishing the surface even and smooth without using extra cement complete all as specifed and directed

M&L for PCC 1:3:6 Mix Type C2 (using 40mm graded stone aggregates), 75mm thick as in plinth protection, complete all as specified and as directed.

M&L for forming 12mm thick expansion joints filled with pre-formed bituminous filler and top 30 mm primed and sealed with sealing compound, Grade 'A' for thickness of slab 75mm complete all as specified and as directed.

M&L for 75 mm thick plain cement concrete 1:4:8 mix,type D2 (using 40 mm graded stone aggregates) as in subbase to floor complete all as specified and as directed.

M&L for chequered cement concrete with glossy finish tiles with grey cement and pigments 30cm x 30cm x 22mm thick set and jointed in neat cement slurry in floors over and including 20mm screed bed in CM (1:6) complete all as specified and as directed.

M&L for rubber moulded Machine pressed precast concrete interlocking paver block with grey cement and pigment (glossy finish) any shape & size conforming to IS 15658-2006 of 60 mm thickness, M-35 grade over and including 30mm thick crushed stone sand layer complete all as specified and as directed.

M&L cement filleting in CM 1:4, sectional area n.exc 25 sq cm in repair complete all as specifed and directed

Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc.

S&F for Pre- Painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/ cladding to wall, fixed with self tapping screws, including taking down complete all as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc.

M&L for 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 directed

Taking down cement or cement lime mortar plaster, any description on brick or stone walls etc, including rackingout joints, hacking for key, scrubbing down with water etc complete all as specifed and directed.

M/L for rendering 10 mm thick in CM 1:6 on brick walls septic tank and man hole external surface finishing even and smooth (with out using extra cement)etc complete all as specified and directed by EIC.

Demolition of RCC of any description and in any position not otherwise specifically provided rainforced (rainforcement of cut as required to facilasite demolition etc) and removal of rubbish/ demolished materials out of MD land complete all as specified and directed.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth; for foundation , etc or for shafts, wells, cesspits, manholes, pair holes, etc n.exc 10 Sqm on plan and n.exc 1.5 in depth and getting out in hard/dense soil.

Dismantling Cast iron or reinforcement concrete drain pipe joint in cement mortar and taking out of trenches 300 mm dia

Dismantling Cast iron or reinforcement concrete drain pipe joint in cement mortar and taking out of trenches 200 mm dia

M&L for reinforced concrete pipes class NP-2 ,300 mm dia laid and jointed coplete with collars and including demolition and breaking up Existing SGSW/RCC pipes concrete bed including packing under and haunching jointed in cement mortar and taking out of trenches if required etc, complete all as specifed and directed.

M&L for reinforced concrete pipes class NP-2 ,200 mm dia laid and jointed coplete with collars including demolition and breaking up Existing SGSW/RCC pipes concrete bed including packing under and haunching jointed in cement mortar and taking out of trenches if required etc, complete all as specifed and directed.

M&L concrete bed to 300 mm dia pipes of cement mortar 1;3;6 type C-2 including packing under and haunching against the side of pipes after they are laid and tested complete all as specifed and directed.

M&L concrete bed to 200 mm dia pipes of cement mortar 1;3;6 type C-2 including packing under and haunching against the side of pipes after they are laid and tested complete all as specifed and directed.

M&L for providing plain cement concrete 1:2:4 type B-1using 20mm graded stone aggregate as in coping including framed work for man holes etc including weathering ,slightly rounded or chamfered angle and throating as directed including necessary form work complete all as specifed and directed

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

Removing excavated material exc 250m but n.exc 500m and depositing where directed as in soils complete all as specified and as directed.

S & F mild steel TMT bars 10 mm dia over, cut to length, bent to shape required including crancking bending spirally for hooping for col hooking ends and binding with and including mile steel wire non less than 0.9 mm dia securing with clips in quality complete all as specifed and directed.

-ditto- all as per item No 38 here in before but 6mm to 8mm dia quality confirming complete all as spd and directed.

M&L Providing, precast cement concrete type B1 (1:2:4) in landings, cover slabs (for manholes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces etc.(of any section indicated), with plain fair faces, including chamfers weatherings, throating etc. and setting in aement mortar (1:6) complete with joints to match

S&F Cast iron work grade FG 150, unmachined in bracket, over head tank covers with brackets ,gully traps, grating, railing,frames,manhole covers,fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters exc 5kg each and similar articles all as specified and directed.

Cleaning of PVC Water tank at any height ( on accessible/inaccessible roofs) by removing all scale, dirt, mud ,any foreign material and removing accumulated silt, other dirty substance, algae, fungus and other bacterial material from sides/bottom of tank by draining / pumping out water/sludge from bottom and other growth from wall/ floor by high pressure cleaning method with jet set, vaccum machine and again cleaning the tank with fresh water and disinfecting the tank Disinfecting by using UV radiator and approved chemical (chloriten). for following capacities of tanks complete all as specified and as directed. Note:- (i) Unit rate quoted shall include for necessary ladder and machinery for pressure cleaning and safety apparatus required for execution of work. (ii) Unit rate quoted shall include for writing the date of actual cleaning with white paint on black background to match with the existing. The process of claning for the following capacity of water tank for cleaning of PVC water tank capacity n exc 500 litres.

Cleaning of PVC water tank capacity exc 501 ltrs but n exc 1000 litres.

Cleaning of Static water tank capacity exc 50000 ltrs but n exc 75000 litres.

S/F in repair Ball valve of size 20mm dia high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed ( Make:- PRAYAG / SYMET).

-ditto- all as item No-07 above but of size 25 mm dia.

S&F in repairs 500 ltrs Rotational mould polyethylene water storage tanks (cylinderical vertical with closed top) hoisted and fixed in position all as specified in ssr part-I complete all as specified and directed.

S&F in repairs 1000 ltrs Rotational mould polyethylene water storage tanks (cylinderical vertical with closed top) hoisted and fixed in position all as specified in ssr part-I complete all as specified and directed.

Taking up or down steel tubing and connection, removing clear off site after credit for the same is recovered by the dept., bore of pipe 15mm complete all as specified and directed.

Taking up or down steel tubing and connection, removing clear off site after credit for the same is recovered by the dept., bore of pipe 20mm complete all as specified and directed.

Taking up or down steel tubing and connection, removing clear off site after credit for the same is recovered by the dept., bore of pipe 25mm complete all as specified and directed.

S&F for CPVC pipes, SDR 11, 20 mm outer dia of pressure rating 6kgf/sqcm conforming to IS-15778 with all fittings such as Tee, bends, elbows ,unions ,sockets and end pieces etc to receive fittings and fixed with solvents fixed to walls / ceiling with all clamps in Shafts/ducts with all necessary scaffolding to fix the pipes and testing the joints under prescribed pressure etc complete all as specified and as directed.

S&F for Tubes, ‘medium grade’ galvanised, 25 mm bore with all fitting and fixed complete to walls and ceilings or laid in floors etc complete all as specified and as directed.

S&F in repair for gun metal globe or gate valves with iron wheel head , screwed both ends for iron pipe & fixed of size 20 mm bore complete all as specified and directed.

S&F in repair for gun metal globe or gate valves with iron wheel head , screwed both ends for iron pipe & fixed of size 25 mm bore complete all as specified and directed.

S&F in repairs hand shower (Health Faucet), chromium plated with 8mm dia, 1.00m long flexible tube with wall hook all as specified and as directed. Cat No:- ALD - 573 of Jaquar or equivalent model Manufactured by Esess/ Marc.

S&F in repairs Bib taps, fancy type, chromium plated with crutch sc-rewed down, screwed for iron pipe or for brass ferrule and fixed 15 mm bore complete all as specified and as directed.

S&F in repairs Stop valves, cast copper alloy, fancy type chromium plated, screwed down, high pre-ssure, with crutch , screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repairs Angle cock, cast copper alloy, fancy type chromium plated, screwed down, high pre-ssure, with crutch screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repair PVC connections, 15 mm size with PTMT nuts of length 450 mm complete all as specified and as directed.

S&F in repairs Towel Rail, 600mm long of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats . (Minimum weight 190gms) complete all as specified and as directed.

S&F in repairs Low / high level flushing cistern 10 ltr capacity, PVC valveless, syphonic action incl waste pipe, pair of CI brackets and all accessories complete all as specified and as directed.

S&F in repairs vitreous china wash basin, white, flat back, size 580mm X 450mm including CI brackets, 32mm dia brass chromium plated waste fittings with long screwed shanks and fly nuts flanged end bedded in red lead cement and other end fixed with & including cutting for & pinning in end of brackets and 15mm bore pillar tap, cast copper alloy fancy type chromium plated, screwed down high pressure complete all as specified and as directed.

Dismantling fencing wire mesh any type complete all as specified

S&F Mild steel work for joints chaneel, angle or tee section, fixed independtly, without connecting plates ,ladder , grating of open drain and similar work etc conforming to Fe 290 Gde E-165 including dismantling complete all as specifed and directed. .

M&L for cement concrete type B-1, 1:2:4 ( 20mm graded aggregate ) as in foundation or mass concrete complete all as specified

Fixing for chain link fencing including line wires, any mesh, size, rails, straining bolts, etc. including provision of binding wire. (Chain link fencing and line wire shall be paid at supplied only rate) complete all as specifed and directed.

Supply only chain link fencing & line wire, MS galvanised of any size and type complete all as specified and as directed.

SAI SAMARTH ENTERPRISES

M/s S.D Construction Co