SPL REPAIR TO DRAIN AND PROVN OF COVERED SHED WITH HARD STANDING FOR CAR PARKING AT LAO COMPLEX UNDER GE PANAGARH AT PMS

Dismanting of wrought iron or mild steel work af any description not otherwise provided for complete all as specified and as directed by Engineer-in-charge

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

Demolition of PCC in ground floors & pavings n exc 15 cm thickness (below or above ground level) (unreinforced) complete all as specified and directed.

Excavating over areas in soft/loose soil, n exc 1.5 m deep and getting out, complete all as specified and as directed.

Removing excavated material in soft/loose soil n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point, complete all as specified and as directed.

M&L for pavings in layers , mix with flyash, clinker & stone dust in the proportion of 1:3:6 (ie 10% fly ash, 30% clinker and 60 % stone dust) laying in layers n. exc 10cm thick, watering, ramming and compacted with vibratory/ power roller 8 to 12 tonn roller to required camber and gradient complete all as specified and as directed by Engr-in-Charge, laid in layers n. exc 15cm thick, spread, levelled and blinded with earth and rammed including watering complete all as specified and as directed.

M&L for Soling (or sub base) of 150 mm thickness with broken boulders or quarried stone, inter stices filled, surface formed and rolled and consolidated to required gradient and camber, complete all as specified and as directed.

M&L for 150mm cm thick (compacted thickness) WBM, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required, complete all as specified and as directed.

M&L for Coarse Sand filling under floors or in foundations including watering and consolidation, complete all as specified and directed.

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

M&L for Plain Cement concrete of Type C-1, 1:3:6 (20 mm graded crushed stone aggregate) in surface channels and drains, complete all as specified and directed.

M & L for cement concrete type B-0 1:2:4 (12.5mm graded crushed stone aggregate) in cills, steps, plinth courses, string courses, lacing courses, parapets, copings, kneelers, apex stones, bed plates, kerbs water troughs and the like including weathering, slightly rounded for chamfered angles and throating, as directed rounded or chamfered on edges all as specified.

M&L for PCC nominal mix type B-1 1:2:4 using 20mm graded crushed aggregate as in foundations, including rafts,footings, foundation beams;plinth beams; bases for columns, etc. basement slabs, under-reamed piles and mass concrete complete all as specified and directed

Materials and labour for brick work with old size flyash bricks straight curved on plan exceeding 6 meter mean radius for drains etc in drainage works with old size bricks in CM 1:4, complete all as specified and as directed.

Materials and labour for brick work with old size flyash bricks straight curved on plan exceeding 6 meter mean radius for drains etc in drainage works with old size bricks in CM 1:6, complete all as specified and as directed.

Material and labour for rendering 15 mm thick in cement mortar (1:4) on other than fair faces of brick or concrete surfaces (5mm thick CM 1:4 with WPC setting coat and 10mm thick CM 1:4 backing coat), finished even & smooth without using extra cement all as specified and directed by Engineer-in-Charge. Note :- WPC measured and paid separetely.

Supply only liquid water proofing compound, complete all as specified and as directed.

M & L for forming fair finish drain channel 45 cm inner grith in cement concrete using extra cement, complete all as specified and as directed.

M&L for Forming Construction joint Grade B 30mm deep x 10mm wide filled with sealing compound, complete all as specified and as directed.

M&L for Forming Contraction (Dummy) joints Grade B 65mm deep x 10mm wide, filled with sealing compound, complete all as dpecified and as directed.

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

M&L for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. (Fe-410W Gde-E-250 Quality B) all as specified and as directed.

S&F for wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165, all as specified and as directed.

S&F for Rolled Mild steel Joist, channel, angle, or tee sections (Fe-410W Gde-E-250 Quality B) fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated), all as specified and as directed.

S&F for Rolled Mild steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment (Fe-410W Gde-E-250 Quality B), all as specified and as directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated of any profile steel sheet corresponding to IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering fixed with self tapping screws as specified up to anyheight including all necessary scaffolding and safety measures complete all as specified and directed

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated plain steel sheet as per IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in ridge/ valley/ gutter fixed with self tapping screws as specified any height Mtr height including all necessary scaffolding and safety measures complete all as specified and directed

S&F for Mild steel screw bolts (machine made) with hexagonal or square heads (Diameter of neck 16 to 20mm) 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, length of bolt exc 5cm but n. exc 10 cm long, all as specified and as directed.

M&L for two coats Synthetic enamel paint over a coat of red oxide primer on new steel surfaces, of any description not otherwise described, over 10 cm in width or girth including preparation of surface, all as specified and as directed.

Material and labour for two coat of cement based paint over a coat of alkali resistant primer, over new surfaces of wall complete all as specified and directed.

S&F for 110 mm dia PVC (SWR) pipes single socke ted, in any length with rubber ring joints, fixed to walls , complete all as specified and as directed.