SPL REPAIR TO RAIN WATER PIPES IN ABDUL HAMID AND YADUNATH VIHAR AT MIL STN KOTA

Dismantling of rain water pipes of any dia/bore in any position from high rise (upto 30 mtrs high) buildings alongwith fittings and accessories taking out from walls, if required complete all as specified and directed.

S & F 160mm dia PVC(SWR) single socketed soil waste pipes in any length with rubber ring joints including bend and branch pieces of required size and fixed to wall upto 30 meter height with necessary fixing arrangement such as clamps, nuts, bolts etc and making good the disturbed surface complete all as specified and as directed. Note- (i) Safety equipments such as helmets, belts, hooks, clamps and necessary insurance for worker shall be provided by the contractor and the same shall deemed be included in the quoted rates. (ii) Fitting such as Clamping required for supporting pipe with all accessories shall be measured and paid separately under appropriate item as supply only rate.

Fixing only 160mm dia PVC(SWR) single socketed soil waste pipes in any length with rubber ring joints including bend and branch pieces of required size and fixed to wall upto 30 meter height with necessary fixing arrangement such as clamps, nuts, bolts etc and making good the disturbed surface complete all as specified and as directed. (Note- (i) Safety equipments such as helmets, belts, hooks, clamps and necessary insurance for worker shall be provided by the contractor and the same shall deemed be included in the quoted rates. (ii) Old surveciable pipes obtained from item here in before shall be reused. (iii) Fitting such as Clamping required for supporting pipe with all accessories shall be measured and paid separately under appropriate item as supply only rate.)

Supply for Pipe Supporting Clamping - Single Pipe of dia 160 mm (6") down take pipe fixing done with Clamping System consists of Profile Bracket + Continuous Slotted C Channel + U Bolt Rubber Sleeve mounted System running vertically with wall distance 127 mm (5"): Pipe Support Clamping made of 1. Profile Bracket having Wall Distance 127 mm (5") made of Low Carbon Hot Roll Gauge Corrected Oil Pickled and Drawn (HROP D) Steel (IS 1079); material size 32 mm x 3 mm with ribs and notch are Hot Dip Galvanzied + Zn Al Flake coated having Salt Spray Test (Test method - ASTM B-117-2019) result 2000 hrs with SS304 Hex Flange Bolt with Serration 5/16 x 3/4 (A/F 13mm) as per DIN 6921and SS304 Hex Flange Nut BSW 5/16 x 18 x 8 x 13 with Serration as per DIN 2. Continuous Slotted "C" Channel with ribs to be used of size 250 mm (10") made of Low Carbon Hot Roll Gauge Corrected Oil Pickled and Drawn (HROP D) Steel (IS 1079) are Hot Dip Galvanzied + Zn Al Flake coated with material thickness of 3mm. 3. U bolt Rubber Sleeve mounted are made of low carbon mild steel with Rod diameter 7 mm approx.; Zn Al Flake coated with noise absorbing semi transparent ribbed silicon rubber sleeve; with Hex Flange Nut BSW 5/16 x 18 x 8 x 13 with Serration set as per DIN 6923 - Zn Al Flake Hotdip Galvanizing: As per IS 2629 (1985) - 610 grams/m2 (> 85 microns). Material Grade : IS 1079 used as per MTC confirms to EN 10204 3.1. Material Qty. for one unit : 1. Profile Bracket Wall distance 127 mm (5") - 2 Nos. 2. Continuous Slotted C Channel of Size 250 mm (10") - 1 No.; 3. U Bolt Rubber sleeve mounted for 110 mm (4") CI or PVC Pipe Dia. - 1 No.; and 4. Fixing Nail Zn coated of thickness 6.5 mm and length 63 mm (2 1/2") - 4 nos. Note : work will execute in Map Bldg G+5 hight 24 Mtr

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed.

M & L for walling (curved on plan to a mean radius exceeding 6 metre) of random rubble, uncoursed, well bonded, bedded and solidly hearted built in cement mortar (1:6) complete all as specified and as directed.

Extra over stone walling of lime or granite or trap stone for hammer dressing to face stones and dressing of face beds and joints with maximum depression of face from straight edge held against the dressed surface not exceeding 40 mm, of random rubble walling, uncoursed or brought upto course complete all as specified and as directed.

Material and labour for plastering 15 mm thick on fair faces of brick work or concrete surfaces (on vertical surfaces) in cement mortar 1:6 finished even and smooth without using extra cement complete all as specified and as directed.

Preparation of newly plastered surfaces on walls and applying three coats of white wash complete all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.