CWE(S)/SOUTH/TOKEN/22 of 2024-25

Amount

Excavating over areas n.exc 1.5m deep and getting out hard/dense soil

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundation and getting out in hard / dense soil. all as specified and as directed.

Surface excavation n exc 30 cm deep and averaging 15 cmm deep and getting out hard/dense soil

M&L for cement concrete type D2 1:4:8 (40mm graded aggregate) in foundation, filling and mass concrete all as specified and as directed..

M&L form work to sides of concrete footing, bases of coloumn such as plinth beam, sides of concret foundation, and similar work rough finished surfaces of flat concrete all as specified and as directed..

M&L form work to sides of concrete coloumn and similar work fair finished surfaces of flat concrete all as specified and as directed..

M&L form work to sides of concrete roof beam, sides of concret bands and similar work fair finished surfaces of flat concrete all as specified and as directed..

M&L form work to soffits of supended slabs such as roof slabs, floor slabs, landings and similar work not exceeding 200 mm thick (horizantal and sloping) all as specified and as directed..

M&L Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for colums,hooking ends, and including mild steel wire not less than 0.9mm dia or securing with clips quality conforming to, TMT bars.

M&L for mild steel TMT bars 5 to 10 mm dia and over cut to length, bent to shape required, including cranking beinding spirally hopping and binding wisth and dincluding mild steel wire (annelid not less than 0.9mm dia) as in stirrups etc. all as specified and as directed.

M&L for Reinforced cement concrete 1:2:4 using 20 mm graded aggregate using footing, foundation beams, plinth beam, bases of columns etc.

M&L for Reinforced cement concrete 1:2:4 using 12.5 mm graded aggregate using of columns etc all as specified and as directed..

M&L for Reinforced cement concrete 1:2:4 using 12.5 mm graded aggregate using of RCC Beam/Bands etc all as specified and as directed..

M&L for Reinforced cement concrete 1:2:4 using 12.5 mm graded aggregate using of RCC slabs supported on walls, beams and columns in floors, roofs, landings all as specified and as directed..

M&L for brick work with flyash brick, in cement mortar 1:6 with straight or curved on plan exceeding 6m mean radius all as specified.

M&L for PCC (1:2:4 ) Type B1 using 20mm graded aggregate as in copings, including necessary form work all as specified and directed..

Returing and filling in including spreading, levelling watering and well ramming in layers n.exc 25CM in hard dense soil.

Removing excavated materials n.exc 50 m and depositing where directed at a level n.exc 1.5m above the starting point.

M&L Rendering 15mm thick using CM 1:4 on fair faces of brickwork or concrete sur faces even and smooth without using extra cement all as specified and as directed.

M&L preparation of new plastered wall surface and applying two coats of cement base paint over a coat of primer complete all as specified.

S&F for framed work such as grills, grating etc., with ends of bars shouldered and / or riveted, or forged into spikes; framed guard bars(for windows); barred iron doors; ladders; framed balusters; walk ways; railings; framework of watertanks and similar work cnforming to Fe 290. Gde E-165

M&L preparation of new steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specfied and directed.

M&L broken stone or boulder hard core of gauge exc63 mm but n exc 100mm deposited spread and levelled in layers n,exc 15 cm thick watered and rammed to true surface

M&L Moorum/red bajri filling in floors or pavings, laid in layers n exc 15 cm thick, spread, levelled and rammed including watering all as specified and directed.

M&L for 100 mm thick PCC 1:4:8 type D2 (40mm graded aggregate) as in sub bases, sub flooring finished even and rough.

M&L for 40 mm thick Cement concrete type B-0, 1:2:4 (12.5mm graded aggregate as in floor base surface even and smooth without using extra cement

S&F 18-20 mm thick kota stone as in floors over and including 15mm thick screed bed or bedding layer in cement mortar 1:6 and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing to achieve mirror finish and rounding chamfered edges where directed complete all as specified and diirected.

Excavating in post holes (or similar holes) each n exc 0.5 cu.m, getting out, in hard dense soil all as specified and directed.

Material & Labour for PCC 1:3:6 type C2 using 40mm graded aggregate as in foundation and mass concrete all as specifed and directed.

S&F for Compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like including caps, bases, splices, etc. built up from two or more beam or channel sections or angles with plates, including all lattice bars, stiffeners, gusset plates, etc conforming to Fe-410 (Gde-E250) quality -A all as specifed and directed.

S&F for roof trusses (framed), trussed, purlines, heavy brackets framing (beam, tee, angle, channel or flats section) including distance pieces, cleat etc conforming to Fe-410 (Gde-E250) quality -A all as specifed and directed.

S & F for mild steel plates (plain or chequired) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment conforming to Fe-410-W (Gde E-250) Quality -A all as specifed and directed.

S&F Mild steel bolts purpose made with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut. exc 30cm long.

S&F pre painted galvalume aluminium zinc coating GI based steel sheet trapezoidal profile 0.50mm thick of an colour having tensile strength of 550Mpa as in roof coverings/cladding to wall,fixed with self tapping screws as specified.

M&L preparation of new steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specfied and directed.

M & L for Point wiring complete with two runs of 1.5 Sq mm copper conductor (for Phase and neutral) PVC insulated unsheathed multi stranded ,copper conductor FRLSH cable of 1100V grade confirming to IS- 694 drawn through and including new non metallic rigid PVC conduit medium grade , ISI marked , 20 mm bore with conduit accessories surface mount on wall or fixed on ceiling/roof/ truss/ columns etc,including provision of fabricated branded pressed steel terminal box of suitable sizes with 1.6mm thickness duly painted inner and outer side by anti corrosive paint for housing the modular switches, sockets, fan regulators etc and covered with 3mm thick steel plates complete concealed in walls and provn of 1.5 Sqmm PVC insulated unsheathed copper conductor cable of green colour to common earth dolly etc. complete all as specified and as directed for one light point controlled by one switch. Note1: The wiring shall be done in proper color coding using red,yellow,blue for phases, black for neutral and green for earth. 2: The cost of cutting of chases of required width and depth for conduit incl plastering , painting/whitewash two coats to match the existing wall colour is deemed to be included in the rate quoted.

(a) One light point controlled by one, one way switch 5A, SP

(b) One ceiling / exhaust fan point controlled by one, one way switch

S & F ceiling rose three terminal surface bakelite type AC 50 Hz 230 Volts of size 65 x 50 mm complete all as specified.

S & F sheet metal enclosure MCB DB SPN 4 way 240 Volts double door with magnetic locking system complete all as specified.

S & F MCB SP 230V suitable for fixing on MCB DB of capacity 6 to 32 Amps complete all as specified and directed.

S & F MCB SPN 230V suitable for fixing on MCB DB of capacity 40 Amps complete all as specified and directed.

S & F wall mounted box type LED of 20 watt with LED Lamp, with 2 Nos round blocks with necessary fixing arrangements and connecting to the point wiring with necessary flexible copper conductor multistranded three core of suitable length & size from fitting to the ceiling rose complete and as directed

M&L earthing complete with galvanised steel earth plate electrode 60cm x60cm x6mm thick buried directly in ground earth pit not less than 2.25 mtr deep with top edge of plate not less than 1.5m below ground level, connecting to the Galvanised iron earth earth lead 4 mm dia, by means of nuts, bolts, check nuts and washer etc of galvanised iron and earth lead protected by provision of GI pipe med grade 15mm bore from earth elelctrode to test point incl provn of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone agagregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4Kg/Sqm) and frame of angle iron 25 x 25x6mm with lugs 2 Nos and with 6mm dia MS bar handle made to shape, GI pipe med grade 20mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling, test point with fixing arrangement, funnel, wire mesh and earth work in hard/dense soil, returning in and removal of surplus soil to a distance not exceeding 50mtr, all as per electrical plate No 5 of SSR Part-I and connection to earth test point all as specified incl testing on completion. Note :- Item of Earthing includes cost of 7.5m long galvanised iron earth lead 4 mm size and protection pipe of 15 mm bore GI light grade.

Supply and lay in replacement of cable lay in trenches/fixed to walls/poles etc connecting buy using lugs, testing and commissioning XLPE insulated and PVC sheathed heavy duty LT 1100 Volts grade armoured under ground cable with stranded aluminium conductor 4 Core 10 Sqmm complete all, as specified and directed Make : Havells/Finolex/POLYCAB/GLOSTER Note :- Earth work excavation, sand cushioning and brick protection shall be measured and paid separately.

Spreading riddled earth ( after preparation of excavated earth) in Cable duct with sand cushioning of cable laid in trenches complete all as directed by Engineer-in-Charge Note:- Punned thickness 18 CM( 6.25 Cm below cale and 11.75 cm above cable) will be measured for payment purpose. Quoted rate inclusive of all arrangement as mentioned.

Supply and Laying bricks, common burnt clay building bricks, sub class 'B' of size 230 x 115 x 75 mm laid across in trenches for cable protection complete all as specified and directed.

Cutting the existing road/PCC surface straight by manual, depth and width not less than 1 mtr below ground level for passing of underground cable and filling back with excavated soil upto 75% road portion and 25% shall be made with cement concrete 1:2:4 including HDPE pipe (using 20 mm graded aggregate stone complete all as specified and directed.

Saiansh Associates (BID ID -3134482)

SRI DHANESWARI ENGINEERING WORKS (BID ID -3130683)

K CHANDRAPAL REDDY (BID ID -3122994)

saradhi construction combines (BID ID -3139114)

A SOMA RAJU (BID ID -3131169)

M/S DIVIJA BUILDERS (BID ID -3131714)

Sri Associates (BID ID -3130465)

POWER CONSTRUCTION COMPANY (BID ID -3138722)