PROVN OF UG SUMP, OTHER MISC WORKS FOR OTM ACCN AND ADDN/ALTN INCLUDING SPL REPAIR TO EXISTING BOUNDARY WALL ALONG CHILDREN SCHOOL AT ITARANA ALWAR

Amount

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

Demolition of brick/stone work built in cement mortar including all Quion, arches, pillars etc but excluding ashlar facing, dressed stone work and precast concrete articles complete all as directed and as specified.

Demolition of cement concrete (reinforced) in landing slab, chullah hoods, manhole covers, roofs, floors, beams, stair case, landing, chajja, RCC lavours jali and similar suspended work complete all as directed and as specified.

M&L brick work with sub class - B bricks, straight or curved on plan to any radius n.exc 6 m in old type brick thick walls, built in C M in 1:6 complete all as directed and as specified.

All as per ser item No 4.00 above but except brick. (Note : Old brick to be re-used in this items).

M&L frames work such as grills, grating etc with ends of bars, shouldered and/or riveted or forged into spikes, framed guard bars, barred iron doors, stops, flat Iron etc and similar work conforming to Fe 290 Grade E-165. Note : (i) Designe/pattern of MS grill will be approved by GE (ii) No extra payment will be made for any ornamental design thereof.

M&L cement concrete (1:2:4) type B1 using 20mm graded crushed stone aggregate as in roof kerbs or mud stops, rounded or chamfered on edges in lintels upto 1.5m clear span,cills, steps, seismic and other similar bands, plinth courses, string courses , lacing courses, parapits and railings upto 60cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for in item No 04028 water throughs and the like including weathering slightly rounded or chamfered angles and throating including necessary form work complete all as specified and directed.

M&L rendering 15 mm thick in CM 1:6 on brick/stone masonry surface rendering is to be even and smooth with out using extra cement complete all as directed and as specified.

M&L rendering 15 mm thick in CM 1:6 on brick/stone masonry other than faiir surface rendering is to be even and smooth with out using extra cement complete all as directed and as specified.

M&L rough cast plaster on exterior walls applying the under coat of cement and sand morrtar 1:3 not less than 10mm thick and while it is still in plastic state the roughcast mixture consisting of crushed stone or fine gravel aggregate (size between 6 to 12mm) mixed with coarse sand and cement in the ratio of 1:1:1 shall be applied and finished even. The mix of cement and sand shall made slightly wetter than normal for rendering to ensure that larger aggregate are thoroughly covered complete all as specified and directed.

M&L wash stone grit plaster (Coloured as approved by GE) on exterior walls in two layers, under layer 12mm cement plaster 1:4 (1 cement: 4 coarse sand ) furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 3 Kg of cement per square metre, top layer 15mm cement plaster 1:1/2:2 (1 cement: 1/2 coarse sand : 2 Marble stone chipping 6 to10mm nominal size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with brushes and water to expose the stone chippings complete all as specified. Note : (i) Colour of marble chipping shall be approved from GE before commencement of work. (ii) Painting work will not be use over grit plaster to expose the grit surface.

M&L forming groove of uniform size 15mm wide and 15mm deep in the top layer of washed stone grit plaster as per approved patern using wooden/ aluminium batten all as specified and directed.

Preparation of new steel surface of any description not exceeding 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of Zinc chrome primer complete all as directed and as specified.

M&L preparation of old painted steel surfaces over 10 cm in width or girth and applying one coat of synthetic enamel paint on old painted surfaces, complete all as specified and as directed.

S&F granite work 15-17mm thick (table rubbed and polished) in steps, jambs, pillars ,window cills,cooking platforms and like (including cutting for fixing of WHB, Sink etc) in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including necessary fastner complete all as specified and directed.

M&L preparation of newly plastered wall surfaces and applying two coat of cement base paint over a coat of primer complete all as specified and directed.

Complete removal of existing surface of wall by rubbing washing, scrapping down and applying two coat of cement base paint over a coat of primer complete all as specified and directed.

M&L Underground Sump of capacity 25000 Gallon all as specified in drg No CEJZ/TD/2020/S-02 Sheet No 1/2 to 2/2 and as directed by Engr-in-Charge.

M&L surface excavation n exc 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil all as specified and directed.

Excavation in trenches n exc 1.5 m wide & n.exc 1.5 m depth; for foundation, laying of pipe etc and getting out in soft/loose soil complete all as specified.

Exavation in post hole or smilar holes each n exe 0.5 cum, getting out in ramming earth or broken rubble mixed with earth around in layers n exe 25 cm watering and removing surplus soil to a distance n exe 50 m and making good surface in soft /loose soil.

M&L returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in hard/dense soil complete all as specified.

Removing excavated material, n.exc 50 M and depositing where directed at a level n.exc 1.5M above the starting point at the descriation of contractor complete all as specified.

M&L PCC 1:4:8 type D-2, using 40mm graded crushed stone aggregate in foundation, filling and mass concrete complete all as directed and as specified.

M&L machine pressed precast concrete interlocking paver block with grey cement and pigment, of any shape and size confirming to IS 15658-2006 of 80mm thickness M-40 Grade all as specified and as directed.

M&L precast kerb stone built in PCC 1:2:4 type B1 using 20mm graded stone aggregate and including fixing in CM 1:4 all as specified and directed.

M&L sand cushioning including spreading and levelling in layer of 25mm thick all as specified and as directed.

S&F posts, purlins, rafters, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance piece, cleat etc of Fe 290 (Gde-165) all as specified and as directed.

S&F 0.50mm thick pre painted galvalume aluminium zinc coating GI based corrugated steel sheet of approved colour on exterior side tensile strength of 550MPA as in roof civering/ cladding etc fied with self tapping screws as per manufacturers instructions /'J' type hooks complete as specified & directed.

M&L brick cover of old size brick 'B' class with width equal of the length of the brick laid dry & flat abutted with each other with gap between adjecent bricks bricks not exe 10mm over UG cable for protection complete all as sepecifed directed .

Supply, laying, jointing /connecting and testing 80mm bore steel tubing galvanised medium grade pipe with all fittings laid in trenches complete all as sepecified.

S&F non return valve cast iron body fianged ends & drilled horizontal heavy duty including jointing material etc complete ISI marked of size 80mm bore for submersible pump as sepecifed as directed.

Supply laying jointing /connecting and testing for 65mm bore steel tubing galvanised heavy class grade pipe with all fittings laid in trenches complete all as directed and as specified.

Supply, install and commissioning open well horizontal submersible pump for 440.v/3phase 50hz 15hp confirming to IS-12469 ;1988 with CI casing bronze impeller and stainless stell shaft mounted on heavy duty bearings (Cat Part No-KSB-MR 15 C-80-65-44SD 10 Sqmm or equivalent.

S&F 1100 volts grade submersible cable flate 3 core with copper conductor 10sqmm stranded fixed to motor to panel complete. Make:-Havells /finolex /polycab

Supply & laying in treches or passing through pipe /fixed to pole /wall pvc insulated and PVC sheathed armoured heavy duty elecrial cable with multistranded aluminium conductor 1100 volts gred 35 Sqmm 4 core.

M&L GI pipe (light grade) for protection of LTcable fixed to wall / poles / road crossing Including clamps complete of size 50mm bore.

M&L earthing to electric equipments / panels with and including galvanized MS earth plate electrode of size 600 x 600 x 6mm thick burried vertically in ground to a depth not less than 2.25 metre below ground level, with top edge of earth plate not less than 1.5m below ground level as shown in electrical plate No 3 of SSR Part I, the earth plate surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15cm on all sides, excavation & earth work in any type of soil and removal of surplus soil upto 50m including galvanized mild steel strip 25 mm x 4mm as earth lead, welding at top of electrode and other end of strip connected to equipment body/panel/test point with two Nos nuts bolts or welding with steel structure, GI earth strip encased in and including 40mm bore GI light grade pipe with all fittings from upper edges of earth plate upto 3.00 metre above ground level fixed along equipment body/panel with and including 25x3mm FI clamps, bolts, nuts and washers, PCC chamber (1:3:6) type C1, MS funnel with wire mesh, GI pipe medium grade 20 mm bore for watering, 75 mm thick RCC cover 1:2:4 type B1 shall be provided on CI frame etc complete all as specified & as directed.

S&F 80mm bore cast iron foot Valve flanged ends, swing type opration with rubber Sheet as per IS: 4038 including taking out unserviceable foot valve completed all as specifiled and directed

M&L connection for GI pipe line to CI/ GI water mains of size 80/100 mm dia with CI/GI joints & fittings and necessary connecting accessories completed all as specified and as directed .

S&F sluice valve, cast copper alloy, PN 1.6 of size 80mm dia complete including connecting. Make : Kirloskar/Upadhayay/BVR

Supply, fixing, including jointing and testing of GI Y- type Strainer for Suction upto 100mm with flanged joints duly scewed and welded with pipe complete with GI flanges, rubber gasket clamps, bolts, nuts, etc all as required for completion of work including taking down & minor weling works complete all as specified and as directed.

Supply, installation, testing and commissioning 100mm dia, Water Flow Meter, along with all necessary installation accessories like gate valve, barrel piece, double nipple, elbows/bends etc with following specification complete all as specified and directed :- Technical Characteristics: - Low power consumption, digital process technology with stable piezoelectric sensor Accuracy: - ±1% of reading Repeatability: - 0.2% of Span Display: - Total flow, flow rate, velocity, working time & date, signal intensity, quality and battery status Output: - RS 485,4-20 mA, Pulse for total flow (All output need external power supply 24VDC) Communication interface: - RS 485 (MODBUS RTU) Sampling period: - 0.5 sec. Environtment temp.: - Up to 65°C Water temp: - 5 to 70°C Power Supply: - Li-ion battery Enclosure class: - IP 63 Flange standard: - ANSI, IS, DIN PN, BS Pressure transmitter: - Range 0-16 kg/cm³, IP 68, 1/2" male threaded, accuracy 0.25%

shiva construction

M/S JINDAL ENTERPRISES

M/s S Amarjit Singh