PROVISION OF ONE SET OF TOILET BLOCK AT SAILORS ACCOMMODATION AOB RAMBILLI VISAKHAPATNAM

Amount

Excavating in trenches n.exc 1.50m wide and n.exc 1.50m in depth for foundation etc or for shafts wells, ecesspits manholes pier holes etc n,exc 10 Sqm on plan and n.exc 1.50m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning filling in including preading levelling watering and well ramming in layers n.exc 25cm in soft/loose soil.

Removing excavated soil material n.exc 250m and depositing where directed at a level n.exc 1.5m above the starting point .

M&L for Treating the back fill in contract with foundation at the rate of 7.5 litres of emulsion per quare metre of vertical surface (Area of the sub structure in contact with back fill to be measured)

M&L treating the top surface of filled earth @ 5 ltr/sqm of emulsion per sqm of surface.

M&L treating the Soil under plinth protection @ 5 ltr/sqm of emulsion per sqm of surface area.

M&L treating the Soil alongwith external perimeter of building at the rate of 2.25 litres emulsion per metre of the perimeter wall complete all as specified and directed.

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

M&L RCC (M-30, Design mix) type B1 using (20mm graded aggregate) as in foundations, including rafts, footings, foundation beams, plinth beams, bases for columns etc basement slabs, unde reamed piles and mass concrete etc.

M&L RCC (M-30, Design mix) type B1 using (20mm graded aggregate) as in Colimns, pillars, piers, posts and struts etc.

M&L RCC (M-30, Design mix) type B1 using (20mm graded aggregate) as in beams, cantilvers bressumers lintels over 1.5m span

Use and waste of formawork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work, vertical or to batter for rough finished surfaces.

Use and waste of formwork to sides of pillars, posts, struts, columns and stanchions

Use and waste of formwork to sides and soffits of floor or roof beams and lintels for fair finished surfaces.

S&F CRS steel TMT bars 10mm dia and over cut to length, bent to shape required including cranking, bending spirally or hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc.

Ditto but 5mm dia and over upto and including 10mm dia in strirrups spacers and binders complete all as specified and directed.

M&L for brick work with Fly ash modular bricks stright or courved on plan exceeding 6m mean radius built in cement mortar (1:6) complete all as specified and directed.

M&L for brick work with Fly ash modular bricks stright or courved on plan exceeding 6m mean radius in half brick thick walls built in cement mortar (1:6) complete all as specified and directed.

Rendering 10mm for internal plaster on brick / concrete surfaces, in CM 1:6 finished even and smooth without using extra cement.

Rendering 15mm thick, externally 5mm in CM (1:4) over 10mm 1:6: on brick/concrete surfaces with water proofing compound finished fair and even. Note : WPC will be measured and paid seperately.

M&L preparing surfaces plastered or unplstered new surfaces applying three coat of white wash to walls complete all as specified and directed.

M&L preparing plastered or unplstered new wall surfaces applying two coat of cement base paint over coat of cement primer all as specified and directed.

Supply only Water proofing compound complete all as specified and as directed by Engr in charge.

S&F sold PVC Door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, typplying & fixing in opening as per specification and drawing

M&L factory made solid panel PVC door shutter 30mm thick (Style) consisting of frmae made out of MS tybe for top and bottom rails. MS frame shall be covered with heat moulded plain colour PVC "C" channel having PVC sheet strip of 20mm width stuck inside with sovent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail either side and as gap insert for top rail & bottom rail panelling of plain colour PVC sheet to be fitted in the MS frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and jointed together with solvent cement supplying and fixing in the frame at sitye as per specification and drawing.

S& F 200mm long aluminium, anodised barrel tower bolts of extruded section, all as specified and as directed by the Engr-in-Charge

S& F aluminium alloy anodised sliding door bolt 300mm long with hasp staple (bolt type) and fixing clips of sheet bast or extruded section and fixing bolts and sliding bolts of extruded section of cast aluminium alloy as specified.

S& F 150mm extruded aluminium alloy handle all as specified as directed by the Engr-in-Charge.

S&F Butt hinges 100mm size extruded Alu alloy sith galvanised mild steel hinge pin anodised and fixed CI type C-21 all as specified and directed.

PVC ventilators with frame work made of Multi chamber hollow PVC section DWUF 405 (40x46mm). The glass (3mm thick pin headed) is fixed to the frame in the lower section using extruded PVC section having a dimension of 9mm x 14.5mm (GL-19 sintex PVC Section) with epdm gasket (SPL-003) for both the PVC sections. Ventilators centre mullion shall be made up of multi chamber hallow PVC section DWUF-406 (63.5mm x 40mm) with EPDM gasket is used. GL-19 is fixed to the 3 sides of DWUF-405 and to one side of DWUF 406 (63.5 x 40mm) above the centre mullion. Glass panels with aluminium lowe set is fixed to the frame DWUF 405 on the top of the ventilator for the glass. DWUF 405 and DWUF 406 corners shall be metre cut and welded, jointed with 12mm MS rods (guard bars) and necessary fixtures (Make - SINTES or with equivalent sections in NANDI or RAJSHRI PLASTIWOOD)

S&F brass CP angular Stop valve with long shank and cup (concealed type) 15mm dia bore screwed down with crutch handle both and screwed complete all as specified and directed.

S&F brass CP Bib taps 15mm dia bore type with crutch handle, screwed down, complete all as specified and directed.

S&F brass CP Pillar taps 15mm dia fancy type cast copper alloy with capstan heads screwed down high pressure 1with or without lettered Hot or Cold with long screwed shanks and fly nuts screwed for pipe and fixed complete all as specified and directed.

S&F PVC connection both end brass union and length 450mm long for 15 mm bore pipe.

S&F PVC grating 1501mm size of PTMT dia (minimum weight 100gms)

S&F PVC (SWR) floor trap 75mm dia of outlet plain with grating including jointing with solvent cement complete all as specified and directed.

S&F PVC (SWR) Multi floor trap 75mm dia of outlet with grating including jointing with solvent cement complete all as specified and directed.

M&L PVC (SWR) guylly trap 125/110mm setting and jointing with solvent cement all as specified and directed

S&F brass CP 20mm dia towel rail of 60cm long fixed with brackets at its ends all as specified and directed

S&F ball brass valves high pressure with polythene float and flynut complete screwed for iron pipe or brass ferrule and fixed to union etc of size 25mm dia

Vitreous China ware wash hand basing shite, flat back, sixe 550x400mm size with cutting for and pinning ends of brackets opr erecting stand including 32mm chromium plated 15mm pillar cock, PVC connection. CP waste doupling, 32mm dia PVC waste pipe all as specified and directed

S&F Vitreous china wash down water closet pan semi pedestal pattern (Anglo-Indian Type) white including fixing bolts, flush pipe etc all as specified and directed

S&F plastic water closet seat (white coloured) closed pattern with flat bottom and cover fixed with mild steel chromium plated or aluminium hinging device or ABS plastice hinging device used all as specified and directed

S&F CP health faucet including one mtr length SS connectiong pipe all as specified of MAKE : Jaguar or equivalent fixed in repairs)

S&F 10 litres capacity of low level PVC flush cistern as fixed in repairs and including of 32mm dia PVC flush pipe to connect from flush cistern to water closet (any pattern) and making good all the joints all as specified.

S&F 75mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trences or in floors

S&F Rotational moulded polyethylene water storage tank of 1000 litres capacity (cylindrical vertical with closed top) hoisted and fixed in postion complete all as specified and as directed.)

S&F 3 layerts PP-R Polypropylene random comolymer)pipes 16 mm dia SDR 7.4 & SDR 11 UV stblised laid & concealed in walls including bends, elbows, unions etc, laid on walls for vertical stacks including chassing the wall and making good complete all as specified and directed.

ditto all as per item no above but 20mm dia

Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed 20mm bore fixed in repars.

M&L Hardcore of gauge exc 63mm but n.exc 100 mm, deposited, spread and levelled in in layers n.exc 15cm thick, watered and rolled/rammed to a true surface,

M&L PCC 1:4:8 type D2 (40mm graded sotne aggregate) as in sub base 100mm thick

M&L 75mm thick PCC (1:3:6) type C2 ( 40mm graded sone aggregate as in plinth protection laid in alternative panels.

M&L for non skid coloured ceramic tiles of 7 to 8mm thick, area of each tile exceeding 0.11 sqm but not exceeding 0.18 Sqm in floors set and jointed in neat cement slurry and pointed in white cment mixed with colour pigment to match over a screed layer of 15mm thick in CM 1:6 complete all as spacified and as directed.

S&L of Glazed coloured and ceremic tiles in verticcal surface 350x250x7mm/450x300x7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over backing coat 10mm thick in cement mortar 1:4 for laying skirting dados and vertrical surfaces all as spacified and as directed.

M&L for chequered cement concrete tiles 20cmx20cmx25mm thick set jointed and pointed in neat cement slurry with grey cement and no pigment over 25mm th screed bed in cemnet mortar 1:6 in floors complete all as specified and directed.

S&F Trapezoidal profiled galvalume sheeting in lengths upto 12m to suit the site requirements. The profiled sheets shall be made out of 0.50mm base metal thickness, cold rolled steel of 550 Mps yield strength conforming to IS 513 (1994) with hot dip metalic coating at minimum 150 gm/sqm, zinc and 1.5% silicon) total of both sides. the colour shall have a total coating thickness of 35 Micron of silicon modified super durable polyester paint system of approved colour, comprising of 20 microns exterior coat on top surface and 5 microns reverse coat on back surface over 5 microns primer coat on both surfaces. Roofing/wall cladding sheets shall be factory cut and supplied in required length to suitable. the roofing/wall cladding sheets shall be crest fixed with 12- 15x55mm SDST screws ITW/Corroshield make IS 1022 base material with TEK3/TEK4 point having flange thickness of minimum 2mm with special cyclonic washers all as per manufacturer's instructions. roofing/wall cladding sheets shall be crest fixed with minimum 5 Nos of above specified screws per metre sheet width at all the purlins/runners. colour of sheeting shall be approved by GE.

M&L ridge/flashings with similar sheet of the item No 59 above but in plain as per the requirement having girth of 0-610mm complete all as specified and directed by Engineer-in-Charge.

Material and labour for structural steel work in Roof trusses (Framed), trussed, purlins, crane gantries, rails and fastening and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc of Fe 410-W (grade-E-250 quality-A) all as specified and directed.

Excavating over area n.exc 1.5m deep and getting out in Hard/dense soil complete all as specified and directed.

All as per item No-1.61 above but depth exc 1.5mtr but n.exc. 3.00mtr.

Removing excavated material to a distance exc 250 Mtr but n. exc. 500 Mtr and depositing where directed .

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

M & L for RCC pipes of class NP3 laid and jointed of 150mm dia.

M&L for PCC(1:4:8) type D-2 using 40mm graded stone aggregates as in foundations, filling and mass concrete

M&L for brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6 complete all as specified and directed by Engineer-in-Charge.

M&L Brickwork with flyash bricks, straight or curved on plan to any radius in half brick thick wall built in CM 1:4 complete all as specified and directed by Engineer-in-Charge.

M&L for rendering 15mm thick in CM(1:4) on on brick work surfaces, finishing the surface even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

M&L rendering 15mm thickin CM 1:4 on stone masonry surfaces or surface other thatn fiar face of brickwork or on one side of lathing complete all as specified and directed by Engineer-in-Charge.

M&L for Providing PCC (1:3:6) type C-1 20mm graded aggregate as in coping & bed plates all s directed by Engineer in charge.

M&L for RCC M-25 slabs supported on walls, beams and columns in floors, roofs, landings, balconies cnopies deck slabs and in shelves and the like complete all as specified and directed by Engineer-in-charge.

M&L for reinforcement in any situation using TMT steel CRS bars of grade Fe-500/500D of 10mm dia & over cut to length, bent to shape required, including cranking, bending spirally for hooping, hooking ends and binding with and including 18 gauge PVC coated mild steel wire, complete all as specified and as directed by the Engineer-in-charge.

M&L mild steel round bar 10mm dia and over cut to length bent to sape for lifting arrangement and MS rungs complete all as specified and directed.

M&L for precast cement concrete cover slabs with lifting arrangement (for MH covers) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain fins & setting in cement mortar complete with joints to match in PCC (1:2:4) type B-1 using 20mm graded stone aggregate set in CM 1:4 all as specified.

M&L for cement concrete 1:3:6 type C-2 (40mm graded stone aggregate) in surface channels and drain complete all as specified and as directed by Engineer-in-charge.

M&L PVC (SWR) vent cowl 110 mm bore complete all as specified and directed

M&L PVC (SWR) pipes 110mm bore single socketed in any length with rubber ring joints, laid in trenches or fixed to walls with rubber ring joints compelte all as specified and directed.

M&L for Aggregate of broken bricks for loose filling, of gauge 80 mm to 150 mm in soakage pits, soakage wells compelte all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement, incl forms , mould, mitred/stopped ends complete all as specified and as directed by Engineer-in-charge.

Material and labour for point wiring with 1.5 Sq mm (nominal area) PVC insulated unsheathed cable with copper conductor, single core multi stranded 1100 V graded confirming to IS 694 : 1977 drawn in concealed conduit including provision of 20mm dia rigid PVC conduit as per IS 9537 (part-1 1983) with conduit accessories including concealed terminal boxes fabricated out of 2 mm thick MS sheet fitted with 3 mm thick Hylam sheet top cover for fixing switches including 1.5 Sqmm one single core PVC unsheathed cable with multi stranded copper conductor as earth condinuity conductor and connected to common earth dolly .

All as per item sl no 1.81 above but with 4.0 Sqmm (nominal corss sectional area) copper cable and 2.5 Sqmm one single core copper earth wire for 5/15 Amp Switch Socket multiple point complete

Supply and fix 5A 230V flush type switch Single pole , One way

Supply and fix 5 A 230V switch/ Socket outlet flush type

Supply and fix switch socket outlet multi purpose 3 pin 15 amp and one pin 5 amp controlled by one switch.

M & Lfor celing rose surface bakelite 65 x 50 mm having 3 terminal.

Supply & fix surface mounted LED tubelight fitting 1 x 18W ,4 feet with lamp including fixing arrangement like PVC round blocks, screws etc and suitable connecting copper cable from ceiling rose to light fitting complete .

Supply and fixing LED light fitting mirror type withhigh out put diffuser 2 feet, 10 watt 220 V ACdecorative type with driver holder and LED lampincluding connecting up with three core flexiblecopper conductor cable of suitable size complete. fixing arrangement like PVC round blocks, screws etc and suitable connecting copper cable from ceiling rose to light fitting complete .

Supply and fixing LED street light fitting 35 Watt230 V AC outdoor type with high pressure diecast aluminum hosing and heat resistantcomplete with driver, lamp bracket with impactand corrosion resistant including thermalmanagement in multiple optics complete withIP 65/66 protection , fixing arrangement like PVC round blocks, screws etc and suitable connecting copper cable from ceiling rose to light fitting complete .

Material and labour for provision of heavy duty exhaust fans energy efficient of size 230 V, 300 mm sweep with louvers including PCC work complete all as directed.

M & L for Sub-main wiring with 2 run of 4 sqmm cable PVC unsheathed 1100 V grade multi stranded copper conductor and drawing into and including in 20 mm rigid PVC conduit including accessories and 1 run of 4sqmm cable as earth wire.

S&F replacement of MCB DB SPN 8 way with 200 amps bus bar,240 volts grade double door with all necessary connections and making good distrubed surface complete all as specified and directed by engr-in-charge

Supply and fix MCB Isolator SPN 40 Amps with rupturing capacity 10 KA

Supply and fix MCB Isolator SP (6 -40) Amps with rupturing capacity 10 KA

Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 6 sq. mm 2 core all as specified and directed

M&L for earthing with galvanized steel earth plate electrode 600x600x6mm thick buried directly in ground earth pit not less than 2.25m deep below ground level with top edge of the plate not less than 1.5m below normal ground level connected to galvanized iron strip 4 mm GI wire by means of nuts, bolts, checknuts, washers of galvanized iron or steel all as shown in electrical Plate No 5 of SSR Part-I connected to earthing test point including excavation/earth work in any strata PCC chamber with PCC cover slab with 15mm bore GI protection pipe but all as directed.

P VENKATA RAO

K SRINU BABU