PROVISION OF RETAINING WALL BEHIND BLDG NO. P-315 AND P-316, PROVN OF DRAINAGE AND SOAK PITS AT OR MESS AND OFFRS MESS OF EME BN AND PROVISION OF ADDITIONAL GARBAGE BINS AT KALIMPONG UNDER GE 867 EWS

Amount

Rough excavation not exceeding 1.5 m deep and getting out in soft/loose soil complete all as specified and directed.

Rough excavation exceeding 1.5 m deep but not exceeding 3 m deep and getting out in hard/dense soil complete all as specified and directed.

Excavation over areas not exceeding 1.5 m deep and getting out in hard/dense soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil complete all as specified and directed by Engineer-in-charge.

Removing surplus excavated soil to a distance not exceeing 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed by Engineer-in-charge.

Spreading and levelling in layers n exc. 25 cm thick well ramming including watering as required complete all as specified and directed by Engineer-in-charge.

Raising only, spoil from excavations, etc. (Where not otherwise provided for) every additional 1.5 m or part thereof beyond the first 1.5 m when the spoil is to be deposited at a level exc. 1.5 m above the starting point complete all as specified and directed by Engineer-in-charge.

M&L for Plain cement concrete 1:3:6 mix type C2 (using 40 mm graded stone aggregate) in foundations, filling and mass-concrete etc., all as specified and directed by Engineer-in-Charge.

M&L for plain cement concrete 1:3:6 mix, type C2 (using 20 mm graded stone aggregate) as in retaining walls, any thickness, size or shape including pilasters, buttresses etc., complete all as specified and directed by Engineer-in-Charge. Note: Formwork shall be measured and paid seperately.

M&L for Boulder pitching with 80 to 150mm gauge Broken stone or boulders, laid dry, hand packed tightly in retaining walls complete all as specified and directed by Engineer-in-Charge.

M&L for reinforced cement concrete Type B1, 1:2:4 mix (using 20 mm graded stone aggregate) as in bands, beams etc., all as specified and directed by Engineer-in-charge. Note: Formwork and reinforcement shall be measured and paid seperately.

S&F for 75mm dia PVC(SWR) pipe(4.50 KGF) for weep holes complete all as specified and directed by Engineer-in-Charge. Make: PRINCE/ SUDHAKAR/ NANDI/ FINOLEX/ SWASTIK

Use and removal of steel formwork to faces of walls, retaining walls, basement walls, ballast walls and the like vertical or batter for rough finished surfaces of concrete flat all as specified and directed by Engineer-in-Charge.

Use and removal of steel formwork to sides and soffits of bands, beams and the like for rough finished surfaces of concrete all as specified and directed by Engineer-in-charge.

M&L for Mild steel deformed TMT bars 10mm dia and above as in reinforcement to concrete cut to length bent to shape required including cranking bending and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as directed by Engr-in-charge.

M&Lfor Mild steel deformed TMT bars 5mm dia and over up to and including 10 mm dia as in stirrups, spacers and binders , cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends & binding with and including mild steel wire (annealed) not less than 0.9mm dia all as specified.

M&L for plain cement concrete 1:2:4 mix, type B1 (using 20 mm graded stone aggregate) as in coping, kneelers, apex stones, bed plates, water trough and like including weathering, slightly rounded or chamfered angles and throating including necessary form work complete all as specified and directed by Engineer-in-Charge.

M&L for Hand packing (any thickness) 80 to 150mm gauge Broken stone or boulders at back of walls complete all as specified and directed by Engineer-in-Charge.

M&L for surface excavation not exceeding 30 Cm deep and averaging 15 Cm deep and getting out in soft/loose soil complete all as specified and directed.

Excavating in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth; for foundation, laying of pipe, cable etc., or for shafts, wells, cesspits, manholes, pier holes, etc., not exceeding 10 sqm on plan and getting out in soft/loose soil all as specified and directed by Engineer-in-charge.

M&L for factory made precast cement block masonry with solid blocks made of Plain cement concrete 1:3:6 mix type C1 (using 20 mm graded stone aggregate) exceeding 10cm width and setting in cement mortar 1:6 complete all as specified and directed by Engineer-in-charge. Make : Shankar Saw Mills/Sangam Prefeb Products or equivalent make as approved by GE.

M&L for rendering 15 mm thick on brickwork or concrete surfaces in cement mortar 1:4 finished fair and even including waterproofing compound @ 3% by weight of cement as per manufacturer's instructions complete all as specified and directed by Engr-in-charge.

M&L for preparing newly plastered surfaces of walls and applying three coats of white wash complete all as specified and directed by Engineer-in-charge. Make: LOVELYCEM/ SURYACEM/ JANATHACEM / LUCKYCEM or equivalent make as approved by GE.

M&L for Hardcore with Broken stone/boulders of gauge not exceeding 63mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface all as specified and directed by Engineer-in-charge.

M&L for 75 mm thick Plain Cement Concrete 1:4:8, type D2 (using 40mm graded stone aggregate) as in sub base and finishing even and rough to receive toping layer complete all as specified and directed by Engineer-in-charge.

M&L for 40mm thick plain cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in floors laid in alternative bays and finished even and smooth using extra cement complete all as specified and directed by Engineer-in-Charge.

S&F Fe-290 Gde E-165 Rolled mild steel sections as in framed work for cattle traps, 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 & including either hooks & hinges or steel hanging door fittings & hanging; also fastening & fixing complete all as specified and directed by Engineer-in-charge.

S&F 1.25 mm mild steel, plain, black sheet in steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets abd fixed to steel framing with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc., complete all as specified and directed by Engineer-in-charge.

M&L Mild steel work such as bands, straps, clamps and hold fasts etc. of Fe-290 Gde E-165 all as specified and directed.

M&L for preparation of new or previously un treated surfaces of steel and iron surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed. Make: ASIAN/ SHALIMAR/ BERGER/ JENSON&NICHOLSON/IEL/NEROLAC/IEL

M&L for plain cement concrete 1:3:6 mix, type C1 (using 20 mm graded stone aggregate) as in coping, kneelers, apex stones, bed plates, water trough and like including weathering, slightly rounded or chamfered angles and throating including necessary form work complete all as specified and directed by Engineer-in-Charge.

M&L 75 mm thick PCC 1:3:6, type C2 (using 40mm graded stone aggregate) in plinth protection laid in alternative bays finished even and smooth without using extra cement including making 6 mm wide grooves to full depth at 2m to 3m interval and at every change of direction and filling the grooves with mixture of bitumen and sand mixed in the ratio of 1:3 by weight complete all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:3:6 type C1 (using 20 mm graded stone aggregate) as in surface channels, drains including fair finishing inner surface of drain or channel using extra cement, including forms, moulds, mitred/ stopped ends etc., complete all as specified and directed.

M&L for rendering 15 mm thick on brickwork or concrete surfaces in cement mortar 1:4 finished fair and even complete all as specified and directed by Engr-in-charge.

Excavation over areas not exceeding 1.5 m deep and getting out in soft/loose soil complete all as specified and directed.

Excavation over areas exceeding 1.5 m deep but not exceeding 1.5 m deep and getting out in soft/loose soil complete all as specified and directed.

M&L for Plain cement concrete 1:4:8 mix type D2 (using 40 mm graded stone aggregate) in foundations, filling and mass-concrete etc., all as specified and directed by Engineer-in-Charge.

M&L for brick work with sub class 'B' old size bricks, in one brick thick honey-comb walling built in cement mortar l:4 complete all as specified and directed by Engineer-in-Charge.

M&L for brick work with sub class 'B' old size bricks, straight or curved on plan exceeding 6 m mean radius built in cement mortar l:6 complete all as specified and directed by Engineer-in-Charge.

M&L for reinforced cement concrete 1:2:4 mix, type B1 (using 20 mm graded stone aggregate) as in slabs supported on walls, colums, beams, etc., complete all as specified and directed by Engineer-in-Charge. Note: Formwork and reinforcement shall be measured and paid seperately.

Use and removal of steel formwork to soffits of slabs etc., for rough finished surfaces of concrete flat all as specified and directed by Engineer-in-Charge.

Use and removal of steel formwork to edges of concrete slabs etc., exceeding 20 cm wide for rough finished surfaces of concrete flat all as specified and directed by Engineer-in-Charge.

S&F PVC (SWR) pipes 110mm bore single socket in any length with rubber ring joints fixed to wall or laid under floors complete all as directed by Engr-in-Charge.

S&F PVC (SWR) vent cowl suitable for 110mm bore pipe complete all as directed by Engr-in-charge. Make for item No 43&44: PRINCE/ SUDHAKAR/ NANDI/ FINOLEX/ SWASTIK/SUPRIME

M&L salt glazed gully trap size 150 x 150 mm, square or round mouthed, type 'P' jointing with drain pipe complete all as specified and directed by Engr-in-Charge.

M&L Grating square (SLIT) 150mm of PTMT (Minimum weight 100 gms) complete all as specified and directed by Engr-in-Charge.

M&L for loose filling with broken brickbats of gauge 80 to 150 mm in soakage pits, soakage wells etc., complete all as specified and directed by Engineer-in-Charge.

MANOJ JINDAL

DEEP CHANDRA JOSHI

PRASAD PRADHAN AND SON

HEM RAJ GURUNG

RAMESH GURUNG

SANJAY MITTAL

MS BRAHMA CONSTRUCTION