Special Repair to Sewage line of RMA Md Accn and Provn of pump and sump near 16 Offrs Accn at Mil Stn Gaya.

Amount

Excavating over areas n exc 1.5m in depth for foundation etc. and getting out in in soft/loose soil.

Excavating over areas exc 1.5m and n.exc 3.0 mtr in depth for foundation etc. and getting out in in soft/loose soil.

Excavating over areas exc 3.00 mtr and n.exc 4.50 mtr in depth for foundation etc. and getting out in in soft/loose soil.

M&L PCC (1:1.5:3), type B 1 using 20 mm graded stone aggregate as in foundations, filling and mass-concrete complete.

Use and waste formwork to sides of concrete foundations, footings, bases of columns, raft & raft beams, sides & soffits of foundation & plinth beams; and similar work; verticle or to batter Rough finished surfaces of concrete flat

M&L RCC M-30 design mix using 20 mm graded stone aggregate in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under-reamed piles and mass concrete

M&L 75 mm thick PCC type C-2, (1:3:6) (using 40mm graded stone aggregate) and finishing surfaces even and smooth without using extra cement as in plinth protection/footpath complete.

M&L 25 mm thick PCC (1:2:4), type B-0 using 12.5mm graded stone aggregate with WPC as per manufacturer instruction (without using extra cement) complete. Note : WPC will be measured and paid separately.

Use and waste formwork to faces of walls, retaining walls, abutments, parapets & staircase railing and similar work including attached pillasters, buttresses, etc.; vertical or to better of rough finished surfaces of concrete.

M&L RCC M-30 design mix using 20 mm graded stone aggregate in walls, basement walls and the like; any thickness; above top of footings; incl attached pilasters and buttresses.

M&L RCC M-25 Design Mix (20mm graded stone aggregate) in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs.

M&L Rendering 10mm thick on fair faces of concrete surfaces (roof) in CM (1:3) finished even and smooth with using extra cement with WPC as per manufacturer instruction with using extra cement complete. Note : WPC will be measured and paid separately complete.

S & F Mild steel TMT bars 5mm dia and over upto and incl 10mm dia as in stirrups, spacers and binders cut to length bent to shape as reqd. incl cranking, bending and binding with and including MS wire not less than 0.9mm dia complete.

M & L Cleaning the existing concrete, mortar surfaces, free from loose adhering particles and applying two coat of Flexible Protective and Waterproofing of SikaTop® SeaI-107 in ratio 1:4 and 1st coat consumption 1-1.5 kg/m2 & 2 nd coat consumption 0.8 - 1 kg/m2 approx, all as per manufacturer instructions complete as specified and directed by Engr - in-Charge.

M&L Two coats of cement based paint including preparation of old/newly plastered surfaces complete all as specified and directed by Engr-in-Charge

M & L Applying two coats of synthetic enamel paint on steel & iron surfaces of any description, not otherwise, described, over 10cm width or girth including preparation of new surface & applying one coat of red oxide primer

S & F 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 & similar work conform to Fe 290-0 Gde E-165.

S & F Stainless steel framed work such as grills, gratings etc as in stairs/ladder and fixed with concrete surfaces all as specified and directed.

S & F 25 mm dia GI pipe medium grade as in railing and welded to ms frame work including drilling complete all as specified and directed.

S & F MS Pipe in short length and including special fittings for 100/150 mm dia of pipe with Puddle collar, including necessary cutting/welding and made shape as per drawings and inserted in wall all as specifed and directed

S & F G I welded mesh 50x50x 16 Gauge and fixed with MS frame work complete.

S & F Stainless steel wire mesh 0.36 mm dia of wire and aperature is 1.40 mm and fixed to MS frame work with pins or staples complete all as specified and directed

M & L Brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4

Excavation in trenches not exc 1.5m wide and not exc 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes pier holes etc not exc 10 sqm on plan and not exc 1.5m in depth and getting out in soft/loose soil etc complete.

All as per item no 24 above but exc 1.5m and n. exc 3.00 mtr in depth

Returning, filing in, excavated soil including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete.

Removal of excavated materials to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete.

Demolition and breaking up drain pipe (salt glazed stone ware, AC or reinforced concrete ) set in cement mortor any size internal dia of pipe complete all as specified and directed.

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

M&L PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors of 110 mm bore of pipe etc complete all as specified and directed.

M&L PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls of 110 mm bore of pipe etc complete all as specified and directed.

S&F PVC (SWR) bends ISI marked any radius of 110 mm bore with access door complete.

S&F PVC (SWR) junction single, (single T) equal or un equal of 110 mm bore of pipe complete.

S&F PVC (SWR) junction double, (double T) equal or un equal of 110 mm bore of pipe complete.

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

PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement

M&L DWC HDPE pipes class SN-8 laid and jointed complete as per manufacturer instruction in trenches of 100 mm ID/125 mm OD of pipe complete.

M&L DWC HDPE pipes class SN-8 laid and jointed complete as per manufacturer instruction in trenches of 150 mm ID/180 mm OD of pipe complete.

M&L DWC HDPE pipes class SN-8 laid and jointed complete as per manufacturer instruction in trenches of 200 mm ID/238 mm OD of pipe complete.

Demolition of cement concrete un reinforced in ground floor and paving n exc 15cm thick (below or above ground level) complete all as specified and directed.

Demolition of brick work or stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

M & L Brick work using old size bricks with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

M & L Brick work using existing old/dismantled bricks (Except bricks) straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified.

M&L Brick work using old size with sub class ‘B’ bricks in one brick thick honey comb walling, built in cement mortar 1:4 complete all as specified and directed.

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

M&L Rendering on brick work or concrete surface of wall 15mm thick in CM 1:4 and to be finished even and fair with out using extra cement with WPC complete.

M&L Rendering on brick work or concrete surface of wall 15mm thick in CM 1:4 and to be finished even and smooth with using extra cement complete.

Supply only liquid water proofing compound

M&L PCC 1:2:4, type B-1 using 20 mm graded stone aggregate as in coping, benching, bed block, lintel band, drains and channels etc and similar work incl form work.

M&L Precast cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate as in cover slab (for manholes etc) and similar work incl form work and set in CM 1:6 complete

M&L Mild Steel TMT bar 10 mm dia and over cut to length bent to shape required including cranking, bending spirally for hooping for columns hooking ends and binding with & incl Mild Steel wire (annealed) not less than 0.9mm dia or securing with clips complete.

Form work to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work not exc 200 mm thick for rough finished flat surface of concrete complete

M&L Mild Steel TMT bar 6 to 8 mm dia cut to length bent to shape required including cranking, bending spirally for hooping for columns hooking ends and binding with & incl Mild Steel wire (annealed) not less than 0.9mm dia or securing with clips complete.

M&L RCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in slab supported on wall, beam and column in floors, roofs, landings and similar work complete.

M&L Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred / stopped ends etc complete.

Taking out and removal of sludge from septic tank/manholes of any size and depth and burying the sludge in pits of suitable depth and top of pit shall be covered with earth layer of 30 cm duly compacted out side the building perimeter upto a distance of 50 metres incl excavation of pits, removal of surplus soil excluding dewatering of water complete Note:- Dewatering of water or mud will be measured and paid separately.

Mechanically pumping out sewage liquid / rainwater from septic tank/soak wells/manholes /drains of any size and depth and removal the same to distance n.exc 50 m outside of the building perimeter including using of any type of T&P required etc for dewatering of water complete all as directed.

S&F Testing & commissioning of non clog vertical submersible pump of electric driven 415 volts TP pump discharge Q 60 m3/hr, head 15 mtr, cable connection complete including supply, installation with guide rail and lifting chain all as specified and directed by Engr-in-charge. Make:- KSB or equivalent in Kirloskar

Supply, installation, testing and commissioning of 10 sqmm 3 Core flat copper cable with bare bunched with voltage grade upto 1100 volts conforming to and marked with IS:694:1990 necessary connection with proper copper thimble complete all as specified and directed by Engr-in-charge.

S & F CI sluice valves with brass spindle and iron hand wheel complying with IS-14846-2000, class PN 1.6 both end flanged of the following sizes complete with 2 Nos rubber insertion gasket joint, nuts, bolts and washers of required sizes & Nos complete and testing complete 100 mm bore. Make : Kirloskar

M&L Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6 mm thick buried directly in ground.(earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr. Below ground level connecting to GI Strip 25X4 mm dia size by means of bolts, check nuts and washers of GI and earth wire protected by provision of GI pipe light grade, 15 mm bore including provn of concrete pit in PCC (1:2:4) type B-1 using 20 mm graded crushed stoned aggregates with 40 mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 Kg/Sqm) and frame of angle iron 25x25 x3mm with lughs 2 Nos and with 6mm dia MS bar handle made to shape, GI medium grade 20mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge plate, common salt and charcoal filling, test pont made out of phosphorous bronze with fixing arrangement, funnel, wiremesh and earth work in hard/dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 mtr, all as per electrical plate No 3 of SSR 2009 Part-I and connection all as specified and testing on completion.

Supply and fixing and testing cast iron Non-return valve single door pattern with flanged ends PN 1.6 confirming to IS 5312, ISI marked of size 100 mm dia bore with by pass arrangement including rubber gasket

Supply and laying in trenches /laid in floor/duct/drawn through conduit XLPE insulated,screened, PVC bedded, galvanized steel strip or wire armoured heavy duty electric cable 1100V grade with aluminum conductor of cross sectional area 35 Sq mmx 3.5 Core complete alongwith proper thimbling and cable gland as per requirement of site all as specified and directed .

M/s Vinay Kumar