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| 1 | \"Notes: (i) Please refer Schedule \"A\" Notes of tender documents. |
| 2 | Earth work in excavation in all types of soil by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m, complete all as specified and directed. |
| 3 | Excavating in trenches in soft/loose soil, n exc 1.5 m wide and depth 3.0m to 4.5m; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out complete all as specified and directed. |
| 4 | M&L plain cement concrete 1:4:8 type D-2 using 40mm graded aggregate as in foundation, filling and mass concrete etc complete all as specified and as directed. |
| 5 | M&L for brickwork with old size fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4 complete all as specified and as directed. |
| 6 | M&L for 40mm th. Damp proof course in cement concrete 1:2:4 using 12.5mm graded stone aggregates to horizontal or vertical surfaces including necessary formwork complete all as specified and directed. |
| 7 | Removing excavated material exc. 250 m but n exc. 500 m and depositing where directed or complete all as specified and directed. |
| 8 | Returning, filling in, spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each complete all as specified and directed. |
| 9 | Rendering 15mm thickin cement mortar (1:4) on any face of concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed. |
| 10 | M&L for PCC (1:2:4) type B-0 using 12.5mm graded stone aggregate as in benching for manholes, bands , coping , bed plate etc with slightly chamfered or rounded angles including necessary form work, if any, and finishing exposed surface even and smoothwithout using extra cement complete all as specified and directed. |
| 11 | M&L steel wire fabric, wire of dia 2.45 mm and size of mesh 25 mm fixed to steel member all as specified , wt n. exceeding 4 kg/Sqm complete all as specified and directed. |
| 12 | 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 specified and directed. |
| 13 | M&L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed. |
| 14 | M&L for RCC M-25 (Design mix) Beams, cantilevers,lintels, columns pillars, piers, posts, struts, chullah hoods, stair case,arches, domes, vaults, shell roofs, arch ribs, folded plates, slabs, balconies, canopies, deck slabs etc. or in similar articles upto 5th floor level complete all as speified and directed |
| 15 | M&L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required including cranking, bending and binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed. |
| 16 | M&L for preparation of new surface of any description , over 10 cm in width or girth, two coats of Synthetic enamel paint over a coat of priming with red oxide zinc oxide complete all as specified and directed. |
| 17 | M&L for PCC (1:3:6), 50mm thick using 20mm crushed stone aggregateas in PCC path/ plinth protection.finished the surfaces even and smooth with out using extra cement complete all as specified and directed. |
| 18 | M&L for loose filling with broken stone boulders aggregates of gauge 40 to 80 mm in soakage pits, soakage wells complete all as specified and as directed. |
| 19 | M&L for loose filling with broken stone aggregates of size 5-10 mm in soakage pits, soakage wells complete all as specified and as directed. |
| 20 | M&L incl preading and levelling in layers of coarse sand of size (1.5 mm to 2.0 mm) all as specified. in soakage pits, soakage wells complete all as specified and as directed. |
| 21 | M&L for earth work in excavation by mechanical means (Hydraulic excavator)/ in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m complete all as specified and directed. |
| 22 | M&L cement concrete 1:3:6 type D-2 using 40mm graded aggregate as in foundation, filling and mass concrete etc complete all as specified and directed. |
| 23 | M&L for Flush pointing in CM 1:3 to brick walls or on edge complete all as specified and directed. |
| 24 | S&F 70mm thick SFRC Factory made drain covers with perforations and with MS frame of flat iron minimum 1.25mm thick complete all as specified and directed. |
| 25 | M&L for excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out in harde/dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm,watering and removing surplus soil to a distance not exc. 50 m and making good surface complete all as specified and directed. |
| 26 | M&L for excavation in soft/loose soil in trenches n. exc 1.5m wide and n.exc 1.5 mtr in depth for foundation etc. or for shafts, well, cesspits, manholes, pier holes, etc n.exc 10 Sqm on plan and n.exc 1.5 mtr in depth and getting out complete all as specified and directed. |
| 27 | M&L for removing excavated soil to a distance N. exc 50 metreand depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified and directed. |
| 28 | M&L 100 mm thick cement concrete 1:3:6 type C2 (40mm graded aggregate) as in sub base of flooring complete all as specified and directed. |
| 29 | M&L for Hard core,in broken stone boulders broken to gauge n exc 63mm complete all as specified and directed. |
| 30 | S&F for Plates (plain or chequered) channels. Square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and directed. |
| 31 | S&F for MS Tube as in post, columnscomplete using ERW or induction butt welded tubes conforming to IS 1161-1979 gradeYst-240 including fabrication,erection and fixing in position complete all as specified and as directed. |
| 32 | S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut,12 mm dia exc. 22.5 cm long but not exc 30 cm long complete all as specified and as directed. |
| 33 | S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut,10 mm dia not exc 5cm long complete all as specified and as directed. |
| 34 | S&F for Roof Trusses(framed) trussed purlins,crane gantries,rail and fastening and heavy bracket framing (Beam,Tee,Angle,Channel or flat sections) includingdistance pieces,cleats etc.conforming to Fe 410W(Gde E-250 Quality-A) complete all as specified and directed. |
| 35 | S&F for Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding towall, fixed with self tapping screws as complete all as specified and directed. |
| 36 | S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed. |
| 37 | M&L for brick work with Fly ash bricks straight or curved on plan exc 6 mtr mean radius built in CM 1:6 complete all as specified and directed . |
| 38 | M&L rendering 15 mm thick on other than fair faces of brick work or concrete surfaces with CM (1:6) finished even and smooth without using extra cement in external surfaces complete all as specified and directed. |
| 39 | M&L for preparation ofnewly plastered wall surfaces and applying two coats of cement base paint over a coat of suitable primer complete all as specified and as directed. |
| 40 | M&L for Sand filling under floors in-cluding spreading, levelling and well ramming, watering and consolidation complete all as specified and directed. |
| 41 | M&L for expanded metal,n.exc 4 Kg cut to length,bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel memberscomplete all as specified and directed. |
| 42 | M&L for framed work as in doors or gates of angle or other section with gusset plates, rails,braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified and directed. |
| 43 | M&L for PCC type C-1, 1:3:6 (using 20 mm graded crushed stone aggregates) as in plinth protection; 75 mm thick; finished even and smooth without using extra cement complete all as specified and directed. |
| 44 | M&L for Drilling pilot bore hole of 150 mm dia by rotary method (Direct/reverse) through rig machine for injection well in any kind of soil strata or rock including disposal of surplus soil/rock to a distance not exceeding 50 metre complete all asspecified including depolying required rig machinery , T&P , equipment etc, complete including transporting of all materials like rig machine , tools & plants , collection of log samples (drilling /cutting ) and to maintain drill time log book complete all as specified and directed.(For 02 bore holes). |
| 45 | M&L for Reaming of 150mm pilot bore hole to 300 mm bore with direct circulation rig machine / reverse rotary circulation method in any kind of strata of soil /rock from ground level to 100 Metre depth below ground level all as specified and directed (For 02 bore holes). |
| 46 | Note for Item No. 44 & 45 :-(i)The following activities are to be carried out and reports as mentioned to be submitted by the contractor which is deemed included in the rates quoted:-(a)Taking the sample of strata at every 3.0 m interval and every change in strata and preparation of litho logs based on these samples. (Cost of provn of sample strata box of size 1200x750x100 mm of specifications as directed by GE shall be deemed included in the quoted rates).(b) Preparation of drill time log and submitting to department. (ii) The change in upper or lower limit of depth of boring from ground level with a particular dia drill will not amount to any deviation and rates quoted against these items is only applicable even if drilling depth varies from Sch and nothing extra admissible on this account. |
| 47 | Supply, assembling, jointing, lowering and fixing in position PVC plain casing pipe, heavy duty of size 150mm dia with wall thickness 7.5 to 8.5 mm conforming to IS-4985 having male threads at spigot end and female threads at socket endscrewd and socket type in all jointing accessories complete all as specified and as directed. |
| 48 | Supply assembling, jointing, lowering and fixing in position PVC screen casing pipe, heavy duty of size 150mm dia having slot of size 1.5 mm wall thickness 7.5 to 8.5 mm conforming to IS-4985 having male threads at spigot end and female threads at socket endscrewed and socket type in all jointing accessories complete all as specified and directed. |
| 49 | S&F PVC bail plug assembly suitable for 150mm nominal bore PVC casing pipe internally threaded and jointed with casing pipe complete all as specified and as directed . |
| 50 | S&FMid steel housing clamps 1050 mm long 200mm wide made out of 12 mm thick MS plate made to shape for 300 mm bore casing pipe with necessary bolts , nuts and washers at ground level complete all as specified and as directed. |
| 51 | S&F PVC well cap 8 mm thick, Suitable for 150 mm bore , having internal threads complete all as specified and as directed. |
| 52 | M&L for Develepoment of injection bore well by using air compressor of suitable capacity for removing the drillling mud and finer sediments in the surrounding of borewell screens complete all as specified and as directed (8 hours for each well ) |
| 53 | Supply and packing pea gravel of size 2 mm to 5 mm all around casing pipe and slotted pipe complete all as specified and as directed. |
| 54 | S&F PVC cross of size 150 mm with 100 mm brances heavy duty having internal thread complete all as specified and directed. |
| 55 | S&FPVC screened collector pipe having slot of 1.5 mm size heavy duty of size 100 mm dia complete all as specified and directed |
